Charging method and device and storage medium

Abstract

The invention relates to a charging method, equipment and a storage medium. The method comprises: determining that a wireless charging transmitting end can wirelessly charge a wireless charging receiving end based on a first charging protocol, the first charging protocol being a non-QI standard protocol supported by the wireless charging transmitting end, and the first charging protocol being a fast charging protocol; and controlling the wireless charging transmitting end to wirelessly charge the wireless charging receiving end based on the first charging protocol. Namely, the wireless charging transmitting end can charge the wireless charging receiving end based on the first charging protocol, so that the effect of quick charging is achieved, and the charging power of the wireless charging receiving end is ensured.

Description

[0001] Cross - reference to related applications

[0002] This disclosure claims priority to International Patent Application No. PCT / CN2023 / 142982, filed on December 28, 2023, with the title "Charging Method, Device, and Storage Medium", the entire content of which is incorporated herein by reference. Technical Field

[0003] This disclosure relates to the field of communication technologies, and particularly to a charging method, device, and storage medium. Background Art

[0004] With the development of charging technologies, more and more intelligent devices have started to apply wireless charging technologies. However, in the wireless charging standard Qi protocol, only the Basic Power Profile (BPP) protocol and the Extended Power Profile (EPP) protocol are specified, and the charging power supported by EPP is relatively small, resulting in relatively low charging efficiency. Summary of the Invention

[0005] Embodiments of this disclosure propose a charging method, device, and storage medium.

[0006] According to a first aspect of the embodiments of this disclosure, a charging method is proposed, which is executed by a wireless charging receiver. The method includes:

[0007] Determine that a wireless charging transmitter can perform wireless charging on the wireless charging receiver based on a first charging protocol, where the first charging protocol is a non - QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast - charging protocol;

[0008] Based on the first charging protocol, control the wireless charging transmitter to perform wireless charging on the wireless charging receiver.

[0009] According to a second aspect of the embodiments of this disclosure, a charging method is proposed, which is executed by a wireless charging transmitter. The method includes:

[0010] Based on a first charging protocol, perform wireless charging on a wireless charging receiver, where the first charging protocol is a non - QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast - charging protocol.

[0011] According to a third aspect of the embodiments of this disclosure, a charging method is proposed, which is executed by an application program. The method includes:

[0012] After determining that the identity information of the wireless charging receiver matches that of the wireless charging transmitter, receive the first indication information sent by the wireless charging receiver, where the first indication information is used to indicate that the wireless charging transmitter has passed the authentication;

[0013] Send a device authentication request to the wireless charging receiver.

[0014] According to the fourth aspect of the embodiments of the present disclosure, a wireless charging receiver is provided, including:

[0015] A processing module, configured to determine that a wireless charging transmitter can perform wireless charging on the wireless charging receiver based on a first charging protocol, where the first charging protocol is a non - QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast charging protocol;

[0016] The processing module is further configured to control the wireless charging transmitter to perform wireless charging on the wireless charging receiver based on the first charging protocol.

[0017] According to the fifth aspect of the embodiments of the present disclosure, a wireless charging transmitter is provided, including:

[0018] A processing module, configured to perform wireless charging on a wireless charging receiver based on a first charging protocol, where the first charging protocol is a non - QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast charging protocol.

[0019] According to the sixth aspect of the embodiments of the present disclosure, a charging device is provided, including:

[0020] One or more processors; wherein, the charging device can be used to execute the optional implementation manners of the first aspect or the second aspect.

[0021] According to the seventh aspect of the embodiments of the present disclosure, a charging system is provided, including a wireless charging receiver and a wireless charging transmitter, where the wireless charging receiver is configured to execute the method described in the optional implementation manner of the first aspect, and the wireless charging transmitter is configured to execute the method described in the optional implementation manner of the second aspect.

[0022] According to the eighth aspect of the embodiments of the present disclosure, a storage medium is provided, where the storage medium stores instructions, and when the instructions run on a charging device, the charging device is caused to execute the method described in the optional implementation manner of the first aspect or the second aspect.

[0023] The technical solutions provided by the embodiments of the present disclosure can achieve the following beneficial effects: It is determined that the wireless charging transmitter can perform wireless charging on the wireless charging receiver based on a first charging protocol, where the first charging protocol is a non-QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast charging protocol; based on the first charging protocol, the wireless charging transmitter is controlled to perform wireless charging on the wireless charging receiver. That is to say, the wireless charging transmitter can charge the wireless charging receiver based on the first charging protocol, achieving the effect of fast charging, thereby ensuring the charging power of the wireless charging receiver.

[0024] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following introduces the drawings required for the description of the embodiments. The following drawings are only some embodiments of the present disclosure and do not specifically limit the protection scope of the present disclosure.

[0026] Figure 1 It is a schematic diagram of the architecture of a charging system shown according to an embodiment of the present disclosure.

[0027] Figure 2A It is an interaction schematic diagram of a charging method shown according to an embodiment of the present disclosure.

[0028] Figure 2B It is an interaction schematic diagram of a charging method shown according to an embodiment of the present disclosure.

[0029] Figure 3A It is a flowchart of a charging method shown according to an embodiment of the present disclosure.

[0030] Figure 3B It is a flowchart of a charging method shown according to an embodiment of the present disclosure.

[0031] Figure 3C It is a flowchart of a charging method shown according to an embodiment of the present disclosure.

[0032] Figure 3D It is a flowchart of a charging method shown according to an embodiment of the present disclosure.

[0033] Figure 3E It is a flowchart of a charging method shown according to an embodiment of the present disclosure.

[0034] Figure 4A It is a flowchart of a charging method shown according to an embodiment of the present disclosure.

[0035] Figure 4BIt is a schematic flowchart of a charging method shown according to an embodiment of the present disclosure.

[0036] Figure 4C It is a schematic flowchart of a charging method shown according to an embodiment of the present disclosure.

[0037] Figure 5A It is an interaction schematic diagram of a charging method shown according to an embodiment of the present disclosure.

[0038] Figure 5B It is a flowchart of a charging method shown according to an embodiment of the present disclosure.

[0039] Figure 6A It is a schematic structural diagram of a wireless charging receiving end proposed by an embodiment of the present disclosure.

[0040] Figure 6B It is a schematic structural diagram of a wireless charging transmitting end proposed by an embodiment of the present disclosure.

[0041] Figure 7A It is a schematic structural diagram of a charging device proposed by an embodiment of the present disclosure.

[0042] Figure 7B It is a schematic structural diagram of a chip proposed by an embodiment of the present disclosure. Specific embodiments

[0043] Embodiments of the present disclosure propose a charging method, device, and storage medium.

[0044] In a first aspect, embodiments of the present disclosure propose a charging method executed by a wireless charging receiving end, and the method includes:

[0045] Determine that the wireless charging transmitting end can perform wireless charging on the wireless charging receiving end based on a first charging protocol, where the first charging protocol is a non - QI standard protocol supported by the wireless charging transmitting end, and the first charging protocol is a fast charging protocol;

[0046] Based on the first charging protocol, control the wireless charging transmitting end to perform wireless charging on the wireless charging receiving end.

[0047] In the above - mentioned embodiment, the wireless charging transmitting end can charge the wireless charging receiving end based on the first charging protocol, achieving the effect of fast charging, thereby ensuring the charging power of the wireless charging receiving end.

[0048] Combined with some embodiments of the first aspect, in some embodiments, the determining that the wireless charging transmitting end can perform wireless charging on the wireless charging receiving end based on the first charging protocol includes:

[0049] Determine that the wireless charging receiving end meets the charging conditions corresponding to the first charging protocol;

[0050] Determine that the wireless charging transmitter can wirelessly charge the wireless charging receiver based on the first charging protocol.

[0051] In the above embodiment, when the wireless charging receiver meets the charging conditions of the first charging protocol, the wireless charging transmitter charges the wireless charging receiver based on the first charging protocol.

[0052] Combined with some embodiments of the first aspect, in some embodiments, the determining that the wireless charging receiver meets the charging conditions corresponding to the first charging protocol includes at least one of the following:

[0053] Determine that the identity information of the wireless charging receiver matches that of the wireless charging transmitter;

[0054] Determine that the device information of the wireless charging receiver matches that of the wireless charging transmitter;

[0055] Determine that the wireless charging receiver supports the device type corresponding to the wireless charging transmitter;

[0056] Determine that the wireless charging receiver supports the adapter type corresponding to the wireless charging transmitter;

[0057] Successfully set the guaranteed power of the wireless charging transmitter;

[0058] Successfully set the minimum operating frequency of the wireless charging transmitter;

[0059] Successfully set the operating voltage of the wireless charging transmitter;

[0060] Successfully set the maximum operating voltage of the wireless charging transmitter.

[0061] In the above embodiment, it is possible to determine whether the wireless charging receiver meets the charging conditions corresponding to the first charging protocol in various ways.

[0062] Combined with some embodiments of the first aspect, in some embodiments, the determining that the identity information of the wireless charging receiver matches that of the wireless charging transmitter includes:

[0063] Send a first request data packet to the wireless charging transmitter, the first request data packet is used to obtain the identity information of the wireless charging transmitter, the identifier of the first request data packet is 0x38, the first byte of the first request data packet is 0x3B, the second byte of the first request data packet is 0x02, and the third byte of the first request data packet is 0xBB;

[0064] Receive a first response data packet sent by the wireless charging transmitter, where the first response data packet includes the identity information of the wireless charging transmitter, the identifier of the first response data packet is 0x3F, the first byte of the first response data packet is 0x3B, the second byte of the first response data packet is used to represent the customer code corresponding to the wireless charging transmitter, and the third byte of the first response data packet is used to represent the hardware version corresponding to the wireless charging transmitter;

[0065] Determine that the identity information of the wireless charging receiver matches that of the wireless charging transmitter according to the first response data packet.

[0066] In combination with some embodiments of the first aspect, in some embodiments, the determining that the device information of the wireless charging receiver matches that of the wireless charging transmitter includes:

[0067] Send a second request data packet to the wireless charging transmitter, where the second request data packet is used to obtain the device information of the wireless charging transmitter, the identifier of the second request data packet is 0xA4, the first byte of the second request data packet is 0x08, and the second byte to the twelfth byte of the first request data packet are random numbers;

[0068] Receive a second response data packet sent by the wireless charging transmitter, where the second response data packet includes the device information of the wireless charging transmitter, the identifier of the second response data packet is 0x4F, the first byte of the second response data packet is 0x08, and the second byte to the fifth byte of the second response data packet are used to represent the device information corresponding to the wireless charging transmitter;

[0069] Determine that the device information of the wireless charging receiver matches that of the wireless charging transmitter according to the second response data packet.

[0070] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0071] After determining that the identity information of the wireless charging receiver matches that of the wireless charging transmitter, send a first indication message to the application, where the first indication message is used to indicate that the wireless charging transmitter passes the authentication;

[0072] Receive a device verification request sent by the application.

[0073] In combination with some embodiments of the first aspect, in some embodiments, the determining that the wireless charging receiver supports the device type corresponding to the wireless charging transmitter includes:

[0074] Send a third request data packet to the wireless charging transmitter, where the third request data packet is used to obtain the device type corresponding to the wireless charging transmitter. The identifier of the third request data packet is 0x18, and the first byte of the third request data packet is 0x4C;

[0075] Receive a third response data packet sent by the wireless charging transmitter. The third response data packet includes the device type corresponding to the wireless charging transmitter. The identifier of the third response data packet is 0x5F, the first byte of the third response data packet is 0x4C, and the second byte to the fifth byte of the third response data packet are used to represent the device type corresponding to the wireless charging transmitter;

[0076] Determine that the wireless charging receiver supports the device type corresponding to the wireless charging transmitter according to the third response data packet.

[0077] Combined with some embodiments of the first aspect, in some embodiments, the method further includes:

[0078] After determining that the device information of the wireless charging receiver matches that of the wireless charging transmitter, send second indication information to the application program, where the second indication information is used to indicate that the wireless charging transmitter passes the device verification;

[0079] Receive a device type request sent by the application program.

[0080] Combined with some embodiments of the first aspect, in some embodiments, the determining that the wireless charging receiver supports the adapter type corresponding to the wireless charging transmitter includes:

[0081] Send a fourth request data packet to the wireless charging transmitter, where the fourth request data packet is used to obtain the adapter type corresponding to the wireless charging transmitter. The identifier of the fourth request data packet is 0x18, and the first byte of the fourth request data packet is 0x0B;

[0082] Receive a fourth response data packet sent by the wireless charging transmitter. The fourth response data packet includes the adapter type corresponding to the wireless charging transmitter. The identifier of the fourth response data packet is 0x2F, the first byte of the fourth response data packet is 0x0B, and the second byte of the fourth response data packet is used to represent the adapter type corresponding to the wireless charging transmitter;

[0083] Determine that the wireless charging receiver supports the adapter type corresponding to the wireless charging transmitter according to the fourth response data packet.

[0084] Combined with some embodiments of the first aspect, in some embodiments, the method further includes:

[0085] After determining that the wireless charging receiver supports the device type corresponding to the wireless charging transmitter, send third indication information to the application, where the third indication information is used to indicate that the wireless charging transmitter passes the device type verification;

[0086] Receive the adapter type request sent by the application.

[0087] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0088] Send fourth indication information to the application, where the fourth indication information is used to indicate the adapter type.

[0089] In combination with some embodiments of the first aspect, in some embodiments, the successful setting of the guaranteed power of the wireless charging transmitter includes:

[0090] Send a fifth request data packet to the wireless charging transmitter, where the fifth request data packet includes the guaranteed power, the identifier of the fifth request data packet is 0x09, and the first byte of the fifth request data packet is used to represent the guaranteed power;

[0091] Receive the fifth response data packet sent by the wireless charging transmitter, where the fifth response data packet is used to indicate the successful setting of the guaranteed power of the wireless charging transmitter.

[0092] In combination with some embodiments of the first aspect, in some embodiments, the successful setting of the minimum operating frequency of the wireless charging transmitter includes:

[0093] Send a sixth request data packet to the wireless charging transmitter, where the sixth request data packet includes a minimum frequency limit value, the minimum frequency limit value is used to determine the minimum operating frequency, the identifier of the sixth request data packet is 0x28, the first byte of the sixth request data packet is 0xD3, and the second byte of the sixth request data packet is used to represent the minimum frequency limit value;

[0094] Receive the sixth response data packet sent by the wireless charging transmitter, where the sixth response data packet is used to indicate the successful setting of the minimum operating frequency of the wireless charging transmitter.

[0095] In combination with some embodiments of the first aspect, in some embodiments, the successful setting of the operating voltage of the wireless charging transmitter includes:

[0096] Send a seventh request data packet to the wireless charging transmitter. The seventh request data packet includes a first value, which is used to determine the working voltage. The identifier of the seventh request data packet is 0x38, the first byte of the seventh request data packet is 0x0A, and the second byte to the third byte of the seventh request data packet are used to represent the first value;

[0097] Receive a seventh response data packet sent by the wireless charging transmitter. The seventh response data packet is used to indicate that the working voltage of the wireless charging transmitter is successfully set.

[0098] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0099] Send fifth indication information to the application. The fifth indication information is used to indicate that the wireless charging transmitter passes the fast charging verification.

[0100] In combination with some embodiments of the first aspect, in some embodiments, the successfully setting the maximum working voltage of the wireless charging transmitter includes:

[0101] Send an eighth request data packet to the wireless charging transmitter. The eighth request data packet includes a working voltage limit value, which is used to determine the maximum working voltage. The identifier of the eighth request data packet is 0x28, the first byte of the eighth request data packet is 0xD6, and the second byte of the eighth request data packet is used to represent the working voltage limit value;

[0102] Receive an eighth response data packet sent by the wireless charging transmitter. The eighth response data packet is used to indicate that the maximum working voltage of the wireless charging transmitter is successfully set. The identifier of the eighth response data packet is 0x1E, and the first byte of the eighth response data packet is 0xFF.

[0103] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0104] Send a ninth request data packet to the wireless charging transmitter. The ninth request data packet is used to obtain the low MAC address of the wireless charging transmitter. The identifier of the ninth request data packet is 0x18, and the first byte of the ninth request data packet is 0xB6;

[0105] Receive a ninth response data packet sent by the wireless charging transmitter. The ninth response data packet includes the low MAC address of the wireless charging transmitter. The identifier of the ninth response data packet is 0x4F, the first byte of the ninth response data packet is 0xB6, and the second byte to the fourth byte of the ninth response data packet are used to represent the low MAC address of the wireless charging transmitter.

[0106] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0107] Sending sixth indication information to the application, where the sixth indication information is used to indicate that the voltage setting of the wireless charging transmitter is successful;

[0108] Receiving a low MAC address acquisition request sent by the application.

[0109] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0110] Sending a tenth request data packet to the wireless charging transmitter, where the tenth request data packet is used to acquire the high MAC address of the wireless charging transmitter, the identifier of the tenth request data packet is 0x18, and the first byte of the tenth request data packet is 0xB7;

[0111] Receiving a tenth response data packet sent by the wireless charging transmitter, where the tenth response data packet includes the high MAC address of the wireless charging transmitter, the identifier of the tenth response data packet is 0x4F, the first byte of the tenth response data packet is 0xB7, and the second byte to the fourth byte of the tenth response data packet are used to represent the high MAC address of the wireless charging transmitter.

[0112] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0113] Sending seventh indication information to the application, where the seventh indication information is used to indicate that the low MAC address has been acquired;

[0114] Receiving a high MAC address acquisition request sent by the application.

[0115] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0116] Sending eighth indication information to the application, where the eighth indication information is used to indicate that the high MAC address has been acquired.

[0117] In some embodiments in combination with some embodiments of the first aspect, controlling the wireless charging transmitter to perform wireless charging on the wireless charging receiver based on the first charging protocol includes:

[0118] Send an eleventh request data packet to the wireless charging transmitter. The eleventh request data packet is used to control the fan and power of the wireless charging transmitter. The identifier of the eleventh request data packet is 0x38. The first byte of the eleventh request data packet is 0x63. The lower four bits of the second byte of the eleventh request data packet are used to represent first information, and the upper four bits of the second byte of the eleventh request data packet are used to represent second information. The first information is used to control the fan of the wireless charging transmitter, and the second information is used to control the power of the wireless charging transmitter.

[0119] In combination with some embodiments of the first aspect, in some embodiments, the eleventh request data packet is sent after successfully setting the maximum operating voltage of the wireless charging transmitter.

[0120] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0121] Send a twelfth request data packet to the wireless charging transmitter. The twelfth request data packet includes the device identifier corresponding to the wireless charging receiver. The identifier of the twelfth request data packet is 0x71. The fifth byte of the twelfth request data packet is 0xF0. The sixth byte to the seventh byte of the twelfth request data packet are used to represent the device identifier corresponding to the wireless charging receiver.

[0122] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0123] Receive a twelfth response data packet sent by the wireless charging transmitter. The twelfth response data packet is the response data to the twelfth request data packet.

[0124] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0125] Determine that the twelfth response data packet is a second value, and send a thirteenth request data packet to the wireless charging transmitter. The thirteenth request data packet is used for the wireless charging transmitter to confirm whether it is magnetic induction charging. The identifier of the thirteenth request data packet is 0x81. The first byte of the thirteenth request data packet is used to represent ninth indication information. The ninth indication information is used to indicate whether the wireless charging receiver is magnetic induction charging.

[0126] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0127] Receive a thirteenth response data packet sent by the wireless charging transmitter. The thirteenth response data packet is the response data to the thirteenth request data packet.

[0128] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0129] Sending a fourteenth request data packet to the wireless charging transmitter, where the fourteenth request data packet is used for the wireless charging transmitter to determine a first Q threshold, the identifier of the fourteenth request data packet is 0x28, the first byte of the fourteenth request data packet is 0x62, and the second byte of the fourteenth request data packet is used to represent a third value, and the third value is used for the wireless charging transmitter to determine the first Q threshold;

[0130] Receiving a fourteenth response data packet sent by the wireless charging transmitter, where the fourteenth response data packet is used to indicate a first difference, the first difference is the difference between the Q value detected by the wireless charging transmitter and the first Q threshold, the identifier of the fourteenth response data packet is 0x2F, the first byte of the fourteenth response data packet is 0x62, and the second byte of the fourteenth response data packet is used to represent the first difference.

[0131] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0132] Sending a fifteenth request data packet to the wireless charging transmitter, where the fifteenth request data packet is used for the wireless charging transmitter to determine a first F threshold, the identifier of the fifteenth request data packet is 0x28, the first byte of the fifteenth request data packet is 0x63, and the second byte of the fifteenth request data packet is used to represent a fourth value, and the fourth value is used for the wireless charging transmitter to determine the first F threshold;

[0133] Receiving a fifteenth response data packet sent by the wireless charging transmitter, where the fifteenth response data packet is used to indicate a second difference, the second difference is the difference between the F value detected by the wireless charging transmitter and the first F threshold, the identifier of the fifteenth response data packet is 0x2F, the first byte of the fifteenth response data packet is 0x63, and the second byte of the fifteenth response data packet is used to represent the second difference.

[0134] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0135] Sending a sixteenth request data packet to the wireless charging transmitter, where the sixteenth request data packet includes a fast charging indication, the identifier of the sixteenth request data packet is 0x28, and the first byte of the sixteenth request data packet is 0xA7.

[0136] In some embodiments in combination with some embodiments of the first aspect, the method further includes:

[0137] Send a seventeenth request data packet to the wireless charging transmitter. The seventeenth request data packet is used to obtain the load information of the wireless charging transmitter. The identifier of the seventeenth request data is 0x18, and the first byte of the seventeenth request data packet is 0x5A;

[0138] Receive a seventeenth response data packet sent by the wireless charging transmitter. The seventeenth response data packet includes the load information of the wireless charging transmitter. The load information includes voltage information, current information, and a tenth indication information. The tenth indication information is used to indicate whether the wireless charging transmitter supports adjusting the fan speed. The identifier of the seventeenth response data packet is 0x4F, the first byte of the seventeenth response data packet is 0x5A, the second byte of the seventeenth response data packet is used to represent the voltage information, the third byte of the seventeenth response data packet is used to represent the current information, and the least significant bit of the third byte of the seventeenth response data packet is used to represent the tenth indication information.

[0139] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0140] Send an eighteenth request data packet to the wireless charging transmitter. The eighteenth request data packet includes the coil information of the wireless charging receiver. The identifier of the eighteenth request data packet is 0x58, the first byte of the eighteenth request data packet is 0x0A, the second byte of the eighteenth request data packet is used to represent the inductance of the coil of the wireless charging receiver, the third byte of the eighteenth request data packet is used to represent the RAC of the coil of the wireless charging receiver, and the fourth byte of the eighteenth request data packet is used to represent the height of the coil of the wireless charging receiver relative to the bottom of the wireless charging receiver;

[0141] Receive an eighteenth response data packet sent by the wireless charging transmitter. The eighteenth response data packet includes the coil information of the wireless charging transmitter. The identifier of the eighteenth response data packet is 0x5F, the first byte of the eighteenth response data packet is 0x0A, the second byte of the eighteenth response data packet is used to represent the inductance of the coil of the wireless charging transmitter, the third byte of the eighteenth response data packet is used to represent the RAC of the coil of the wireless charging transmitter, and the fourth byte of the eighteenth response data packet is used to represent the height of the coil of the wireless charging transmitter.

[0142] In combination with some embodiments of the first aspect, in some embodiments, the method further includes:

[0143] Receive the nineteenth request data packet sent by the wireless charging transmitter. The nineteenth request data packet includes a first power, which is used to limit the output power of the wireless charging transmitter. The identifier of the nineteenth request data packet is 0x93, and the high four bits of the first byte of the nineteenth request data packet are used to represent the first power;

[0144] Send a nineteenth response data packet to the wireless charging transmitter according to the nineteenth request data packet. The nineteenth response data packet includes an eleventh indication message, which is used to indicate whether the wireless charging receiver supports the first power. The identifier of the nineteenth response data packet is 0x22, and the first byte of the nineteenth response data packet is used to represent the eleventh indication message.

[0145] In a second aspect, an embodiment of the present disclosure provides a charging method, which is executed by a wireless charging transmitter. The method includes:

[0146] Perform wireless charging on a wireless charging receiver based on a first charging protocol. The first charging protocol is a non-QI standard protocol supported by the wireless charging transmitter and is a fast charging protocol.

[0147] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0148] Receive a first request data packet sent by the wireless charging receiver. The first request data packet is used to obtain the identity information of the wireless charging transmitter. The identifier of the first request data packet is 0x38, the first byte of the first request data packet is 0x3B, the second byte of the first request data packet is 0x02, and the third byte of the first request data packet is 0xBB;

[0149] Send a first response data packet to the wireless charging receiver. The first response data packet includes the identity information of the wireless charging transmitter. The identifier of the first response data packet is 0x3F, the first byte of the first response data packet is 0x3B, the second byte of the first response data packet is used to represent the customer code corresponding to the wireless charging transmitter, and the third byte of the first response data packet is used to represent the hardware version corresponding to the wireless charging transmitter.

[0150] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0151] Receive the second request data packet sent by the wireless charging receiver. The second request data packet is used to obtain the device information of the wireless charging transmitter. The identifier of the second request data packet is 0xA4, the first byte of the second request data packet is 0x08, and the second byte to the twelfth byte of the first request data packet are random numbers;

[0152] Send a second response data packet to the wireless charging receiver. The second response data packet includes the device information of the wireless charging transmitter. The identifier of the second response data packet is 0x4F, the first byte of the second response data packet is 0x08, and the second byte to the fifth byte of the second response data packet are used to represent the device information corresponding to the wireless charging transmitter.

[0153] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0154] Receive a third request data packet sent by the wireless charging receiver. The third request data packet is used to obtain the device type corresponding to the wireless charging transmitter. The identifier of the third request data packet is 0x18, and the first byte of the third request data packet is 0x4C;

[0155] Send a third response data packet to the wireless charging receiver. The third response data packet includes the device type corresponding to the wireless charging transmitter. The identifier of the third response data packet is 0x5F, the first byte of the third response data packet is 0x4C, and the second byte to the fifth byte of the third response data packet are used to represent the device type corresponding to the wireless charging transmitter.

[0156] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0157] Receive a fourth request data packet sent by the wireless charging receiver. The fourth request data packet is used to obtain the adapter type corresponding to the wireless charging transmitter. The identifier of the fourth request data packet is 0x18, and the first byte of the fourth request data packet is 0x0B;

[0158] Send a fourth response data packet to the wireless charging receiver. The fourth response data packet includes the adapter type corresponding to the wireless charging transmitter. The identifier of the fourth response data packet is 0x2F, the first byte of the fourth response data packet is 0x0B, and the second byte of the fourth response data packet is used to represent the adapter type corresponding to the wireless charging transmitter.

[0159] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0160] Receive a fifth request data packet sent by the wireless charging receiver. The fifth request data packet includes the guaranteed power. The identifier of the fifth request data packet is 0x09, and the first byte of the fifth request data packet is used to represent the guaranteed power;

[0161] Set the power of the wireless charging transmitter according to the guaranteed power;

[0162] Send a fifth response data packet to the wireless charging receiver. The fifth response data packet is used to indicate that the guaranteed power of the wireless charging transmitter is successfully set.

[0163] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0164] Receive a sixth request data packet sent by the wireless charging receiver. The sixth request data packet includes a minimum frequency limit value, which is used to determine the minimum operating frequency. The identifier of the sixth request data packet is 0x28, the first byte of the sixth request data packet is 0xD3, and the second byte of the sixth request data packet is used to represent the minimum frequency limit value;

[0165] Send a sixth response data packet to the wireless charging receiver. The sixth response data packet is used to indicate that the minimum operating frequency of the wireless charging transmitter is successfully set.

[0166] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0167] Receive a seventh request data packet sent by the wireless charging receiver. The seventh request data packet includes a first value, which is used to determine the operating voltage. The identifier of the seventh request data packet is 0x38, the first byte of the seventh request data packet is 0x0A, and the second byte to the third byte of the seventh request data packet are used to represent the first value;

[0168] Set the operating voltage of the wireless charging transmitter according to the first value;

[0169] Send a seventh response data packet to the wireless charging receiver. The seventh response data packet is used to indicate that the operating voltage of the wireless charging transmitter is successfully set.

[0170] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0171] Receive the eighth request data packet sent by the wireless charging receiver. The eighth request data packet includes a working voltage limit value, which is used to determine the maximum working voltage. The identifier of the eighth request data packet is 0x28, the first byte of the eighth request data packet is 0xD6, and the second byte of the eighth request data packet is used to represent the working voltage limit value;

[0172] Set the maximum working voltage of the wireless charging transmitter according to the working voltage limit value;

[0173] Send an eighth response data packet to the wireless charging receiver. The eighth response data packet is used to indicate that the maximum working voltage of the wireless charging transmitter is successfully set. The identifier of the eighth response data packet is 0x1E, and the first byte of the eighth response data packet is 0xFF.

[0174] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0175] Receive the ninth request data packet sent by the wireless charging receiver. The ninth request data packet is used to obtain the low MAC address of the wireless charging transmitter. The identifier of the ninth request data packet is 0x18, and the first byte of the ninth request data packet is 0xB6;

[0176] Send a ninth response data packet to the wireless charging receiver. The ninth response data packet includes the low MAC address of the wireless charging transmitter. The identifier of the ninth response data packet is 0x4F, the first byte of the ninth response data packet is 0xB6, and the second byte to the fourth byte of the ninth response data packet are used to represent the low MAC address of the wireless charging transmitter.

[0177] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0178] Receive the tenth request data packet sent by the wireless charging receiver. The tenth request data packet is used to obtain the high MAC address of the wireless charging transmitter. The identifier of the tenth request data packet is 0x18, and the first byte of the tenth request data packet is 0xB7;

[0179] Send a tenth response data packet to the wireless charging receiver. The tenth response data packet includes the high MAC address of the wireless charging transmitter. The identifier of the tenth response data packet is 0x4F, the first byte of the tenth response data packet is 0xB7, and the second byte to the fourth byte of the tenth response data packet are used to represent the high MAC address of the wireless charging transmitter.

[0180] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0181] Receive the eleventh request data packet sent by the wireless charging receiver. The identifier of the eleventh request data packet is 0x38, the first byte of the eleventh request data packet is 0x63, the lower four bits of the second byte of the eleventh request data packet are used to represent the first piece of information, and the upper four bits of the second byte of the eleventh request data packet are used to represent the second piece of information. The first piece of information is used to control the fan of the wireless charging transmitter, and the second piece of information is used to control the power of the wireless charging transmitter;

[0182] Control the fan of the wireless charging transmitter according to the first piece of information;

[0183] Control the power of the wireless charging transmitter according to the second piece of information.

[0184] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0185] Receive the twelfth request data packet sent by the wireless charging receiver. The twelfth request data packet includes the device identifier corresponding to the wireless charging receiver. The identifier of the twelfth request data packet is 0x71, the fifth byte of the twelfth request data packet is 0xF0, and the sixth byte to the seventh byte of the twelfth request data packet are used to represent the device identifier corresponding to the wireless charging receiver.

[0186] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0187] Send a twelfth response data packet to the wireless charging receiver. The twelfth response data packet is the response data to the twelfth request data packet.

[0188] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0189] Receive the thirteenth request data packet sent by the wireless charging receiver. The thirteenth request data packet is sent when the wireless charging receiver determines that the twelfth response data packet is a second value. The identifier of the thirteenth request data packet is 0x81, and the first byte of the thirteenth request data packet is used to represent the ninth indication information. The ninth indication information is used to indicate whether the wireless charging receiver is magnetic charging;

[0190] Determine whether it is magnetic charging according to the thirteenth request data packet.

[0191] Combined with some embodiments of the second aspect, in some embodiments, the method further includes:

[0192] Send a thirteenth response data packet to the wireless charging receiver, where the thirteenth response data packet is response data to the thirteenth request data packet.

[0193] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0194] Receive a fourteenth request data packet sent by the wireless charging receiver, where the fourteenth request data packet is used for the wireless charging transmitter to determine a first Q threshold. The identifier of the fourteenth request data packet is 0x28, the first byte of the fourteenth request data packet is 0x62, and the second byte of the fourteenth request data packet is used to represent a third value, and the third value is used for the wireless charging transmitter to determine the first Q threshold;

[0195] Determine the first Q threshold according to the third value;

[0196] Determine a first difference between the Q value detected by the wireless charging transmitter and the first Q threshold;

[0197] Send a fourteenth response data packet to the wireless charging receiver, where the fourteenth response data packet is used to indicate the first difference. The identifier of the fourteenth response data packet is 0x2F, the first byte of the fourteenth response data packet is 0x62, and the second byte of the fourteenth response data packet is used to represent the first difference.

[0198] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0199] Receive a fifteenth request data packet sent by the wireless charging receiver, where the fifteenth request data packet is used for the wireless charging transmitter to determine a first F threshold. The identifier of the fifteenth request data packet is 0x28, the first byte of the fifteenth request data packet is 0x63, and the second byte of the fifteenth request data packet is used to represent a fourth value, and the fourth value is used for the wireless charging transmitter to determine the first F threshold;

[0200] Determine the first F threshold according to the fourth value;

[0201] Determine a second difference between the F value detected by the wireless charging transmitter and the first F threshold;

[0202] Send a fifteenth response data packet to the wireless charging receiver, where the fifteenth response data packet is used to indicate the second difference. The identifier of the fifteenth response data packet is 0x2F, the first byte of the fifteenth response data packet is 0x63, and the second byte of the fifteenth response data packet is used to represent the second difference.

[0203] In some embodiments in combination with some embodiments of the second aspect, the method further includes:

[0204] Receiving a sixteenth request data packet sent by the wireless charging receiver, the sixteenth request data packet including a fast charging indication, the identifier of the sixteenth request data packet being 0x28, and the first byte of the sixteenth request data packet being 0xA7.

[0205] In some embodiments in combination with some embodiments of the second aspect, the method further includes:

[0206] Receiving a seventeenth request data packet sent by the wireless charging receiver, the seventeenth request data packet being used to obtain the load information of the wireless charging transmitter, the identifier of the seventeenth request data being 0x18, and the first byte of the seventeenth request data packet being 0x5A;

[0207] Sending a seventeenth response data packet to the wireless charging receiver, the seventeenth response data packet including the load information of the wireless charging transmitter, the load information including voltage information, current information, and a tenth indication information, the tenth indication information being used to indicate whether the wireless charging transmitter supports adjusting the fan speed, the identifier of the seventeenth response data packet being 0x4F, the first byte of the seventeenth response data packet being 0x5A, the second byte of the seventeenth response data packet being used to represent the voltage information, the third byte of the seventeenth response data packet being used to represent the current information, and the least significant bit of the third byte of the seventeenth response data packet being used to represent the tenth indication information.

[0208] In some embodiments in combination with some embodiments of the second aspect, the method further includes:

[0209] Receiving an eighteenth request data packet sent by the wireless charging receiver, the eighteenth request data packet including the coil information of the wireless charging receiver, the identifier of the eighteenth request data packet being 0x58, the first byte of the eighteenth request data packet being 0x0A, the second byte of the eighteenth request data packet being used to represent the inductance of the coil of the wireless charging receiver, the third byte of the eighteenth request data packet being used to represent the RAC of the coil of the wireless charging receiver, and the fourth byte of the eighteenth request data packet being used to represent the height of the coil of the wireless charging receiver relative to the bottom of the wireless charging receiver;

[0210] Send the eighteenth response data packet to the wireless charging receiver. The eighteenth response data packet includes the coil information of the wireless charging transmitter. The identifier of the eighteenth response data packet is 0x5F. The first byte of the eighteenth response data packet is 0x0A. The second byte of the eighteenth response data packet is used to represent the inductance of the coil of the wireless charging transmitter. The third byte of the eighteenth response data packet is used to represent the RAC of the coil of the wireless charging transmitter. The fourth byte of the eighteenth response data packet is used to represent the height of the coil of the wireless charging transmitter.

[0211] In combination with some embodiments of the second aspect, in some embodiments, the method further includes:

[0212] Send the nineteenth request data packet to the wireless charging receiver. The nineteenth request data packet includes a first power, which is used to limit the output power of the wireless charging transmitter. The identifier of the nineteenth request data packet is 0x93. The upper four bits of the first byte of the nineteenth request data packet are used to represent the first power;

[0213] Send the nineteenth response data packet to the wireless charging transmitter according to the nineteenth request data packet. The nineteenth response data packet includes an eleventh indication message, which is used to indicate whether the wireless charging receiver supports the first power. The identifier of the nineteenth response data packet is 0x22. The first byte of the nineteenth response data packet is used to represent the eleventh indication message.

[0214] In a third aspect, an embodiment of the present disclosure proposes a charging method, which is executed by an application program. The method includes:

[0215] After determining that the identity information of the wireless charging receiver matches that of the wireless charging transmitter, receive the first indication message sent by the wireless charging receiver. The first indication message is used to indicate that the wireless charging transmitter passes the authentication;

[0216] Send a device verification request to the wireless charging receiver.

[0217] In combination with some embodiments of the third aspect, in some embodiments, the method further includes:

[0218] After determining that the device information of the wireless charging receiver matches that of the wireless charging transmitter, receive the second indication message sent by the wireless charging receiver. The second indication message is used to indicate that the wireless charging transmitter passes the device verification;

[0219] Send a device type request to the wireless charging receiver.

[0220] In some embodiments in combination with some embodiments of the third aspect, the method further includes:

[0221] After determining that the wireless charging receiver supports the device type corresponding to the wireless charging transmitter, receiving third indication information sent by the wireless charging receiver, where the third indication information is used to indicate that the wireless charging transmitter passes device type verification;

[0222] Sending an adapter type request to the wireless charging receiver.

[0223] In some embodiments in combination with some embodiments of the third aspect, the method further includes:

[0224] Receiving fourth indication information sent by the wireless charging receiver, where the fourth indication information is used to indicate the adapter type.

[0225] In some embodiments in combination with some embodiments of the third aspect, the method further includes:

[0226] Receiving fifth indication information sent by the wireless charging receiver, where the fifth indication information is used to indicate that the wireless charging transmitter passes fast charging verification.

[0227] In some embodiments in combination with some embodiments of the third aspect, the method further includes:

[0228] Receiving sixth indication information sent by the wireless charging receiver, where the sixth indication information is used to indicate that the voltage setting of the wireless charging transmitter is successful;

[0229] Sending a low MAC address acquisition request to the wireless charging receiver.

[0230] In some embodiments in combination with some embodiments of the third aspect, the method further includes:

[0231] Receiving seventh indication information sent by the wireless charging receiver, where the seventh indication information is used to indicate that the low MAC address has been acquired;

[0232] Sending a high MAC address acquisition request to the wireless charging receiver.

[0233] In some embodiments in combination with some embodiments of the third aspect, the method further includes:

[0234] Receiving eighth indication information sent by the wireless charging receiver, where the eighth indication information is used to indicate that the high MAC address has been acquired.

[0235] Fourthly, an embodiment of the present disclosure provides a wireless charging receiver, which may include at least one of a transceiver module and a processing module; wherein, the wireless charging receiver may be configured to execute the optional implementation manners of the first aspect.

[0236] Fifthly, an embodiment of the present disclosure provides a wireless charging transmitter, which may include at least one of a transceiver module and a processing module; wherein, the wireless charging transmitter may be configured to execute the optional implementation manners of the second aspect.

[0237] Sixthly, an embodiment of the present disclosure provides a charging device, which may include one or more processors; wherein, the charging device may be configured to execute the optional implementation manners of the first aspect or the second aspect.

[0238] Seventhly, an embodiment of the present disclosure provides a charging system, which may include a wireless charging receiver and a wireless charging transmitter; wherein, the wireless charging receiver is configured to execute the method described in the optional implementation manner of the first aspect, and the wireless charging transmitter is configured to execute the method described in the optional implementation manner of the second aspect.

[0239] Eighthly, an embodiment of the present disclosure provides a storage medium, which stores instructions that, when running on a charging device, cause the charging device to execute the method described in the optional implementation manner of the first aspect or the second aspect.

[0240] Ninthly, an embodiment of the present disclosure provides a program product that, when executed by a charging device, causes the charging device to execute the method described in the optional implementation manner of the first aspect or the second aspect.

[0241] Tenthly, an embodiment of the present disclosure provides a computer program that, when running on a computer, causes the computer to execute the method described in the optional implementation manner of the first aspect or the second aspect.

[0242] Eleventhly, an embodiment of the present disclosure provides a chip or a chip system. The chip or the chip system includes a processing circuit configured to execute the method described in the optional implementation manner of the first aspect or the second aspect.

[0243] It can be understood that the above-mentioned wireless charging receiver, wireless charging transmitter, application program, charging device, charging system, storage medium, program product, computer program, chip or chip system can all be used to execute the method proposed by the embodiments of the present disclosure. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method, which will not be elaborated here.

[0244] Embodiments of the present disclosure provide a charging method, device, and storage medium. In some embodiments, terms such as "charging method" and "charging control method" may be used interchangeably; terms such as "charging device" and "charging device", "charging control device", etc. may be used interchangeably; terms such as "charging system", "charging control system", etc. may be used interchangeably.

[0245] The embodiments of the present disclosure are not an exhaustive list, but only a schematic representation of some embodiments, and do not constitute a specific limitation on the protection scope of the present disclosure. Without contradiction, each step in an embodiment can be implemented as an independent embodiment, and the steps can be combined arbitrarily. For example, the solution after removing some steps in an embodiment can also be implemented as an independent embodiment, and the order of the steps in an embodiment can be arbitrarily exchanged. In addition, the optional implementation manners in an embodiment can be combined arbitrarily; furthermore, the embodiments can be combined arbitrarily. For example, some or all of the steps of different embodiments can be combined arbitrarily, and an embodiment can be combined arbitrarily with the optional implementation manners of other embodiments.

[0246] In each embodiment of the present disclosure, without special instructions and logical conflicts, the terms and / or descriptions between the embodiments are consistent and can be cited from each other, and the technical features in different embodiments can be combined to form new embodiments according to their inherent logical relationships.

[0247] The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments, and are not intended to limit the present disclosure.

[0248] In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular form, such as "a", "an", "the", "above", "said", "aforementioned", "this", etc., may mean "one and only one", or may also mean "one or more", "at least one", etc. For example, in the case of using articles such as "a", "an", "the" in English translation, the noun after the article can be understood as a singular expression or a plural expression.

[0249] In some embodiments, "a plurality of" may refer to two or more.

[0250] In some embodiments, terms such as "at least one of", "one or more", "a plurality of", "multiple", etc. may be used interchangeably.

[0251] In some embodiments, notations such as "at least one of A and B", "A and / or B", "in one case A, in another case B", "in response to one case A, in response to another case B", etc. may, depending on the circumstances, include the following technical solutions: In some embodiments, A is performed (A is performed independently of B); in some embodiments, B is performed (B is performed independently of A); in some embodiments, one is selected from A and B for execution (A and B are selectively executed); in some embodiments, both A and B are performed (both A and B are performed). The same applies when there are more branches such as A, B, C, etc.

[0252] In some embodiments, notations such as "A or B" may, depending on the circumstances, include the following technical solutions: In some embodiments, A is performed (A is performed independently of B); in some embodiments, B is performed (B is performed independently of A); in some embodiments, one is selected from A and B for execution (A and B are selectively executed). The same applies when there are more branches such as A, B, C, etc.

[0253] Prefix words such as "first", "second", etc. in the embodiments of the present disclosure are only used to distinguish different described objects and do not impose limitations on the position, order, priority, quantity, content, etc. of the described objects. For the statements of the described objects, refer to the description in the claims or the context of the embodiments. There should be no redundant limitations due to the use of prefix words. For example, if the described object is "field", the ordinal numbers before "field" in "first field" and "second field" do not limit the position or order between the "fields", and "first" and "second" do not limit whether the "fields" they modify are in the same message, nor do they limit the order of "first field" and "second field". Again, if the described object is "level", the ordinal numbers before "level" in "first level" and "second level" do not limit the priority between the "levels". Again, the quantity of the described object is not limited by the ordinal number and can be one or more. Taking "first device" as an example, the quantity of "device" therein can be one or more. In addition, the objects modified by different prefix words can be the same or different. For example, if the described object is "device", "first device" and "second device" can be the same device or different devices, and their types can be the same or different; again, if the described object is "information", "first information" and "second information" can be the same information or different information, and their content can be the same or different.

[0254] In some embodiments, "including A", "containing A", "used to indicate A", "carrying A" can be interpreted as directly carrying A or as indirectly indicating A.

[0255] In some embodiments, terms such as "in response to...", "in response to determining...", "in the case of...", "when...", "when...", "if...", "if..." can be replaced with each other.

[0256] In some embodiments, terms such as "greater than", "greater than or equal to", "not less than", "more than", "more than or equal to", "not less than", "higher than", "higher than or equal to", "not lower than", "above", etc. may be replaced with each other, and terms such as "less than", "less than or equal to", "not greater than", "less than", "less than or equal to", "not more than", "lower than", "lower than or equal to", "not higher than", "below", etc. may be replaced with each other.

[0257] In some embodiments, a device, etc. may be interpreted as physical or virtual, and its name is not limited to the names described in the embodiments. Terms such as "device", "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", "subject", etc. may be replaced with each other.

[0258] In some embodiments, terms such as "Terminal", "Terminal Device", "User Equipment (UE)", "User Terminal", "Mobile Station (MS)", "Mobile Terminal (MT)", Subscriber Station, MobileUnit, Subscriber Unit, Wireless Unit, RemoteUnit, Mobile Device, Wireless Device, Wireless Communication Device, Remote Device, Mobile SubscriberStation, Access Terminal, Mobile Terminal, Wireless Terminal, Remote Terminal, Handset, UserAgent, Mobile Client, Client, etc. may be replaced with each other.

[0259] In some embodiments, the terminal can be replaced with an access network device, a core network device, or a network device. In this case, it can also be configured that the access network device, the core network device, or the network device has the structure with all or part of the functions of the terminal.

[0260] In some embodiments, obtaining data, information, etc. may comply with the laws and regulations of the country where it is located.

[0261] In some embodiments, data, information, etc. may be obtained after obtaining the consent of the user.

[0262] In addition, each element, each row, or each column in the table of the embodiments of the present disclosure can be implemented as an independent embodiment, and any combination of any element, any row, and any column can also be implemented as an independent embodiment.

[0263] Figure 1 It is a schematic diagram of the architecture of a charging system shown according to the embodiments of the present disclosure. As Figure 1 shown, the charging system 100 may include a wireless charging receiving end 101 and a wireless charging transmitting end 102.

[0264] In some embodiments, the wireless charging receiving end 101 may include at least one of a mobile phone, a wearable device, an Internet of Things device, an automobile with communication function, a smart automobile, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in smart grid, a wireless terminal device in transportation safety, a wireless terminal device in smart city, and a wireless terminal device in smart home, but is not limited thereto.

[0265] In some embodiments, the wireless charging transmitting end 102 may include a device capable of charging the wireless charging receiving end 101. For example, the wireless charging transmitting end 102 may be a charger or a charging device capable of performing reverse charging.

[0266] It should be understood that the communication system described in the embodiments of the present disclosure is for more clearly illustrating the technical solutions of the embodiments of the present disclosure, and does not constitute a limitation on the technical solutions proposed in the embodiments of the present disclosure. Those of ordinary skill in the art will know that with the evolution of the system architecture and the emergence of new service scenarios, the technical solutions proposed in the embodiments of the present disclosure are equally applicable to similar technical problems.

[0267] The following embodiments of the present disclosure can be applied to Figure 1 the charging system 100 shown, or part of the main body, but not limited thereto. Figure 1 The main bodies shown are examples. The charging system may include Figure 1 all or part of the main bodies in Figure 1 and may also include other main bodies outside

[0268] In some embodiments of the present disclosure, the wireless charging receiver of the Wireless Power Consortium (WPC) provides digital information to the wireless charging transmitter through an AC load modulation method, and the wireless charging transmitter then demodulates the corresponding communication information.

[0269] In some embodiments, the "wireless charging transmitter" may also be referred to as the "transmitter", "power supply device", "charger", "wireless charger", "TX", "Tx", etc.

[0270] In some embodiments, the "wireless charging receiver" may also be referred to as the "receiver", "terminal device", "device to be charged", "RX", "Rx", etc.

[0271] In some embodiments of the present disclosure, the maximum supported power of EPP is only 15W. Therefore, the present disclosure proposes a wireless charging private fast charging protocol to interact the states of the adapter / Tx / Rx through a protocol method to increase the power of wireless charging.

[0272] Figure 2A is an interaction schematic diagram of a charging method shown according to an embodiment of the present disclosure. This method can be executed by the above-mentioned charging system. As Figure 2A shown, this method may include:

[0273] Step S2101, the wireless charging receiver sends a first request data packet to the wireless charging transmitter.

[0274] In some embodiments, the wireless charging transmitter can be a transmitter that establishes a wireless connection with the wireless charging receiver, and the wireless charging transmitter and the wireless charging receiver can achieve charging control through the transmission of charging messages.

[0275] In some embodiments, "the wireless charging transmitter can be a transmitter that establishes a wireless connection with the wireless charging receiver" can be understood as "the wireless charging transmitter detects the wireless charging receiver".

[0276] In some embodiments, the first request data packet can be used to obtain the identity information of the wireless charging transmitter.

[0277] In some embodiments, the identity information can include a customer code and a hardware version.

[0278] In some embodiments, the identifier of the first request data packet is 0x38, the first byte of the first request data packet is 0x3B, the second byte of the first request data packet is 0x02, and the third byte of the first request data packet is 0xBB.

[0279] In some embodiments, the format of the first request data packet can be as shown in Table 1:

[0280] Table 1

[0281]

[0282] Wherein, B0 represents the first byte, B1 represents the second byte, B2 represents the third byte, Customer Code(02) represents the private ID 0x02, Hardware Version(BB) represents the hardware version, and "0xBB" represents a fixed value.

[0283] In some embodiments, the first request data packet can be represented as {0x38, 0x3B, Customer Code[0], Hardware Version[0], Checksum}.

[0284] In some embodiments, the name of the first request data packet is not limited. For example, it can be an "Identity Information Request Data Packet", an "Identity Authentication Request Data Packet", an "ID Authentication Request Data Packet", etc.

[0285] Step S2102: The wireless charging transmitter sends a first response data packet to the wireless charging receiver.

[0286] In some embodiments, the first response data packet can include the identity information of the wireless charging transmitter.

[0287] In some embodiments, the identifier of the first response data packet is 0x3F, the first byte of the first response data packet is 0x3B, the second byte of the first response data packet is used to represent the customer code corresponding to the wireless charging transmitter, and the third byte of the first response data packet is used to represent the hardware version corresponding to the wireless charging transmitter.

[0288] In some embodiments, the format of the first response data packet can be as shown in Table 2:

[0289] Table 2

[0290]

[0291]

[0292] It should be noted that the definition of Table 2 can refer to the corresponding description of Table 1, which will not be elaborated here.

[0293] In some embodiments, the first response data packet can be expressed as {0x3F, 0x3B, Customer Code[0], Hardware Version[0], Checksum}.

[0294] In some embodiments, the name of the first response data packet is not limited. For example, it can be "Identity Information Response Data Packet", "Identity Authentication Response Data Packet", "ID Authentication Confirm Data Packet", etc.

[0295] Step S2103: The wireless charging receiver determines that the identity information of the wireless charging receiver and the wireless charging transmitter matches according to the first response data packet.

[0296] In some embodiments, after the wireless charging receiver receives the first response data packet sent by the wireless transmitter, it can determine whether the identity information of the wireless charging receiver and the wireless charging transmitter matches according to the first response data packet. If the identity information of the wireless charging receiver and the wireless charging transmitter matches, it means that the wireless charging transmitter passes the identity authentication.

[0297] For example, it can be determined whether the customer codes and hardware versions of the wireless charging receiver and the wireless charging transmitter match.

[0298] Step S2104: The wireless charging receiver sends the first indication information to the application program.

[0299] In some embodiments, the application program can be an application program installed on the wireless charging receiver.

[0300] In some embodiments, the first indication information can be used to indicate that the wireless charging transmitter passes the identity authentication.

[0301] In some embodiments, if it is determined that the identity information of the wireless charging receiver matches that of the wireless charging transmitter, the wireless charging receiver may send the first indication information to the application.

[0302] In some embodiments, the name of the first indication information is not limited. For example, it may be "authentication indication information", "identity confirmation indication information", etc.

[0303] Step S2105: The application sends a device verification request to the wireless charging receiver.

[0304] In some embodiments, the device verification request may be used to instruct the wireless charging receiver to obtain the device information of the wireless charging transmitter.

[0305] In some embodiments, the device information may be, for example, the device identifier of the wireless charging transmitter.

[0306] In some embodiments, the name of the device information is not limited. For example, it may be "identification information", "device ID", etc.

[0307] In some embodiments, after the application receives the first indication information sent by the wireless receiver, it may send a device verification request to the wireless charging receiver.

[0308] In some embodiments, the name of the device verification request is not limited. For example, it may be "device information acquisition request", "device identifier acquisition request", "device ID acquisition indication", etc.

[0309] Step S2106: The wireless charging receiver sends a second request data packet to the wireless charging transmitter.

[0310] In some embodiments, the second request data packet is used to obtain the device information of the wireless charging transmitter.

[0311] In some embodiments, the identifier of the second request data packet is 0xA4, the first byte of the second request data packet is 0x08, and the second byte to the twelfth byte of the first request data packet are random numbers.

[0312] In some embodiments, the format of the second request data packet may be as shown in Table 3:

[0313] Table 3

[0314]

[0315] Among them, B0 represents the first byte, B1 to B11 represent the second byte to the twelfth byte, and Random Value represents a random number.

[0316] In some embodiments, the second request data packet can be represented as {0xA4, 0x08, Random Value[0 - 11], Checksum}.

[0317] In some embodiments, the name of the second request data packet is not limited. For example, it can be "Device Information Request Data Packet", "Device Authentication Request Data Packet", "Device Authentication Request Data Packet", etc.

[0318] In some embodiments, after the wireless charging receiver receives the device authentication request sent by the application, it can send the second request data packet to the wireless charging transmitter.

[0319] Step S2107: The wireless charging transmitter sends a second response data packet to the wireless charging receiver.

[0320] In some embodiments, the second response data packet may include the device information of the wireless charging transmitter.

[0321] In some embodiments, the identifier of the second response data packet is 0x4F, the first byte of the second response data packet is 0x08, and the second to fifth bytes of the second response data packet are used to represent the device information corresponding to the wireless charging transmitter.

[0322] In some embodiments, the format of the second response data packet can be as shown in Table 4:

[0323] Table 4

[0324]

[0325] Among them, TX Hash Result Value represents the device information corresponding to the wireless charging transmitter.

[0326] In some embodiments, TX Hash Result Value can be the binary representation form after the wireless charging transmitter calculates the Random Value in the second request data packet using the SHA ONE algorithm.

[0327] In some embodiments, the second response data packet can be represented as {0x4F, 0x08, TX Hash Result[0 - 3], Checksum}.

[0328] In some embodiments, the name of the second response data packet is not limited. For example, it can be "Device Information Response Data Packet", "Device Authentication Response Data Packet", "Device Authentication Confirm Data Packet", etc.

[0329] Step S2108: The wireless charging receiver determines that the device information of the wireless charging receiver matches that of the wireless charging transmitter according to the second response data packet.

[0330] In some embodiments, after receiving the second response data packet sent by the wireless charging transmitter, the wireless charging receiver may determine whether the device information of the wireless charging receiver matches that of the wireless charging transmitter according to the second response data packet. If the device information of the wireless charging receiver matches that of the wireless charging transmitter, it means that the wireless charging transmitter passes the device verification.

[0331] Step S2109: The wireless charging receiver sends second indication information to the application.

[0332] In some embodiments, if it is determined that the device information of the wireless charging receiver matches that of the wireless charging transmitter, the wireless charging receiver may send the second indication information to the application.

[0333] In some embodiments, the name of the second indication information is not limited. For example, it may be "device verification indication information", "device confirmation indication information", etc.

[0334] Step S2110: The application sends a device type request to the wireless charging receiver.

[0335] In some embodiments, the device type request may be used to instruct the wireless charging receiver to obtain the device type of the wireless charging transmitter.

[0336] In some embodiments, the device type may be the UUID of the wireless charging transmitter.

[0337] In some embodiments, the name of the device type is not limited. For example, it may be "UUID", "TX UUID", etc.

[0338] In some embodiments, after receiving the second indication information sent by the wireless receiver, the application may send a device type request to the wireless charging receiver.

[0339] In some embodiments, the name of the device type request is not limited. For example, it may be "UUID acquisition request", "UUID acquisition indication", etc.

[0340] Step S2111: The wireless charging receiver sends a third request data packet to the wireless charging transmitter.

[0341] In some embodiments, the third request data packet may be used to obtain the device type corresponding to the wireless charging transmitter.

[0342] In some embodiments, the device type may be the adapter type of the wireless charging transmitter.

[0343] In some embodiments, the identifier of the third request data packet is 0x18, and the first byte of the third request data packet is 0x4C.

[0344] In some embodiments, the format of the third request data packet may be as shown in Table 5:

[0345] Table 5

[0346]

[0347] In some embodiments, the third request data packet may be represented as {0x18, 0x4C, 0x54}.

[0348] In some embodiments, the name of the third request data packet is not limited. For example, it may be "UUID request data packet", "UUID verification request data packet", etc.

[0349] In some embodiments, after the wireless charging receiver receives the device type request sent by the application, it may send the third request data packet to the wireless charging transmitter.

[0350] Step S2112: The wireless charging transmitter sends a third response data packet to the wireless charging receiver.

[0351] In some embodiments, the third response data packet may include the device type corresponding to the wireless charging transmitter.

[0352] In some embodiments, the identifier of the third response data packet is 0x5F, the first byte of the third response data packet is 0x4C, and the second to fifth bytes of the third response data packet are used to represent the device type corresponding to the wireless charging transmitter.

[0353] In some embodiments, the format of the third response data packet may be as shown in Table 6:

[0354] Table 6

[0355]

[0356] Among them, TX UUID Value represents the device type corresponding to the wireless charging transmitter.

[0357] In some embodiments, the third response data packet may be represented as {0x5F, 0x4C, UUID[0 - 3], Checksum}.

[0358] In some embodiments, the name of the third response data packet is not limited. For example, it may be "UUID response data packet", "UUID verification response data packet", "Return UUID data packet", etc.

[0359] Step S2113: The wireless charging receiver determines the device type corresponding to the wireless charging transmitter supported by the wireless charging receiver according to the third response data packet.

[0360] In some embodiments, after receiving the third response data packet sent by the wireless charging transmitter, the wireless charging receiver may determine whether the wireless charging receiver supports the device type corresponding to the wireless charging transmitter according to the third response data packet. If the wireless charging receiver supports the device type corresponding to the wireless charging transmitter, it means that the wireless charging transmitter passes the device type verification.

[0361] Step S2114: The wireless charging receiver sends third indication information to the application.

[0362] In some embodiments, the third indication information may be used to indicate that the wireless charging transmitter passes the device type verification.

[0363] In some embodiments, if it is determined that the wireless charging receiver supports the device type corresponding to the wireless charging transmitter, the wireless charging receiver may send the third indication information to the application.

[0364] In some embodiments, the name of the third indication information is not limited. For example, it may be "device type verification indication information", "device type indication information", etc.

[0365] Step S2115: The application sends an adapter type request to the wireless charging receiver.

[0366] In some embodiments, the adapter type request may be used to instruct the wireless charging receiver to obtain the adapter type corresponding to the wireless charging transmitter.

[0367] In some embodiments, the adapter type may also be referred to as the Universal Serial Bus (USB) type.

[0368] In some embodiments, after receiving the third indication information sent by the wireless receiver, the application may send an adapter type request to the wireless charging receiver.

[0369] In some embodiments, the name of the adapter type request is not limited. For example, it may be "adapter type acquisition request", "adapter type acquisition indication", etc.

[0370] Step S2116: The wireless charging receiver sends a fourth request data packet to the wireless charging transmitter.

[0371] In some embodiments, the fourth request data packet may be used to obtain the adapter type corresponding to the wireless charging transmitter.

[0372] In some embodiments, the identifier of the fourth request data packet is 0x18, and the first byte of the fourth request data packet is 0x0B.

[0373] In some embodiments, the format of the fourth request data packet may be as shown in Table 7:

[0374] Table 7

[0375]

[0376] In some embodiments, the fourth request data packet may be represented as {0x18, 0x4C, 0x13}.

[0377] In some embodiments, the name of the fourth request data packet is not limited. For example, it may be an "adapter type request data packet", an "adapter type verification request data packet", etc.

[0378] In some embodiments, after the wireless charging receiver receives the adapter type request sent by the application, it may send the fourth request data packet to the wireless charging transmitter.

[0379] Step S2117: The wireless charging transmitter sends a fourth response data packet to the wireless charging receiver.

[0380] In some embodiments, the fourth response data packet may include the adapter type corresponding to the wireless charging transmitter.

[0381] In some embodiments, the identifier of the fourth response data packet is 0x2F, the first byte of the fourth response data packet is 0x0B, and the second byte of the fourth response data packet is used to represent the adapter type corresponding to the wireless charging transmitter.

[0382] In some embodiments, the format of the fourth response data packet may be as shown in Table 8:

[0383] Table 8

[0384]

[0385] Among them, Adaptor Type Value represents the adapter type corresponding to the wireless charging transmitter.

[0386] In some embodiments, the fourth response data packet may be represented as {0x2F, 0x0B, Adaptor Type[0], Checksum}.

[0387] In some embodiments, the name of the fourth response data packet is not limited. For example, it can be "adapter type response data packet", "adapter type verification response data packet", "return adapter type data packet", etc.

[0388] Step S2118: The wireless charging receiver determines the adapter type corresponding to the wireless charging transmitter supported by the wireless charging receiver according to the fourth response data packet.

[0389] In some embodiments, after the wireless charging receiver receives the fourth response data packet sent by the wireless charging transmitter, it can determine whether the wireless charging receiver supports the adapter type corresponding to the wireless charging transmitter according to the fourth response data packet. If the wireless charging receiver supports the adapter type corresponding to the wireless charging transmitter, it means that the wireless charging transmitter passes the adapter type verification.

[0390] Step S2119: The wireless charging receiver sends fourth indication information to the application program.

[0391] In some embodiments, the fourth indication information can be used to indicate the adapter type corresponding to the wired charging transmitter.

[0392] In some embodiments, if it is determined that the wireless charging receiver supports the adapter type corresponding to the wireless charging transmitter, the fourth indication information can be sent to the application program.

[0393] In some embodiments, the name of the fourth indication information is not limited. For example, it can be "adapter type information", "adapter type indication information", etc.

[0394] Step S2120: The wireless charging receiver sends a fifth request data packet to the wireless charging transmitter.

[0395] In some embodiments, the fifth request data packet may include a guaranteed power.

[0396] In some embodiments, the identifier of the fifth request data packet is 0x09, and the first byte of the fifth request data packet is used to represent the guaranteed power.

[0397] In some embodiments, the format of the fifth request data packet may be as shown in Table 9:

[0398] Table 9

[0399]

[0400] Among them, Private Guaranteed Power Value represents the guaranteed power.

[0401] In some embodiments, the unit of the guaranteed power may be 0.5W. For example, if the value of the guaranteed power after being converted into decimal is 10, it means that the wireless charging transmitter can ensure a transmission power of 5W; if the value of the guaranteed power after being converted into decimal is 30, it means that the wireless charging transmitter can ensure a transmission power of 15W.

[0402] It should be noted that in the standard EPP protocol, the guaranteed power does not exceed 30W, while in this first charging protocol, the guaranteed power can be greater than 30W.

[0403] In some embodiments, the fifth request data packet may be represented as {0x09, Private GuaranteedPower Value[0], Checksum}.

[0404] In some embodiments, the name of the fifth request data packet is not limited. For example, it may be a "guaranteed power data packet", a "guaranteed power indication data packet", a "Private Guaranteed Power data packet", etc.

[0405] Step S2121: The wireless charging transmitter sends a fifth response data packet to the wireless charging receiver.

[0406] In some embodiments, after receiving the fifth request data packet sent by the wireless charging receiver, the wireless charging transmitter may set the power of the wireless charging transmitter according to the guaranteed power in the fifth request data packet.

[0407] In some embodiments, after the wireless charging transmitter completes the power setting according to the guaranteed power, it may send the fifth response data packet to the wireless charging receiver.

[0408] In some embodiments, the fifth response data packet may be used to indicate that the guaranteed power of the wireless charging transmitter is successfully set.

[0409] Step S2122: The wireless charging receiver sends a sixth request data packet to the wireless charging transmitter.

[0410] In some embodiments, after receiving the fifth response data packet sent by the wireless charging transmitter, the wireless charging receiver may send the sixth request data packet to the wireless charging transmitter.

[0411] In some embodiments, the sixth request data packet may include a minimum frequency limit value, which is used to determine the minimum operating frequency of the wireless charging transmitter.

[0412] In some embodiments, the identifier of the sixth request data packet is 0x28, the first byte of the sixth request data packet is 0xD3, and the second byte of the sixth request data packet is used to represent the minimum frequency limit value.

[0413] In some embodiments, the format of the sixth request data packet may be as shown in Table 10:

[0414] Table 10

[0415]

[0416] Among them, Min Frequency Value represents the minimum frequency limit value.

[0417] In some embodiments, the minimum frequency limit value may be a limit value for the minimum operating frequency of the wireless charging transmitter.

[0418] In some embodiments, the sixth request data packet can be represented as {0x28, 0xD3, Freq[0], Checksum}.

[0419] In some embodiments, the name of the sixth request data packet is not limited. For example, it can be "Minimum Frequency Limit Data Packet", "Minimum Frequency Limit Indication Data Packet", "Min Frequency Data Packet", etc.

[0420] Step S2123: The wireless charging transmitter sends a sixth response data packet to the wireless charging receiver.

[0421] In some embodiments, the sixth response data packet can be used to indicate that the minimum operating frequency of the wireless charging transmitter has been successfully set.

[0422] In some embodiments, after the wireless charging transmitter receives the sixth request data packet sent by the wireless charging receiver, it can be set according to the minimum frequency limit value of the sixth request data packet, and after the setting is successful, the sixth response data packet is sent to the wireless charging transmitter.

[0423] In some embodiments, the wireless charging transmitter can convert the minimum frequency limit value in the sixth request data packet to decimal to obtain the minimum operating frequency to be set, and the unit of the minimum operating frequency is KHZ.

[0424] For example, the minimum operating frequency can be calculated through the following formula:

[0425] Frequency = Dec(Min Frequency Value)(1)

[0426] Among them, Frequency represents the minimum operating frequency.

[0427] Step S2124: The wireless charging receiver sends a seventh request data packet to the wireless charging transmitter.

[0428] In some embodiments, the seventh request data packet may include a first value, which is used to determine the operating voltage of the wireless charging transmitter.

[0429] In some embodiments, the identifier of the seventh request data packet is 0x38, the first byte of the seventh request data packet is 0x0A, and the second byte to the third byte of the seventh request data packet are used to represent the first value.

[0430] In some embodiments, the operating voltage may be referred to as "Vin".

[0431] In some embodiments, the format of the seventh request data packet may be as shown in Table 11:

[0432] Table 11

[0433]

[0434] Among them, Voltage Value represents the first value.

[0435] In some embodiments, the seventh request data packet may be represented as {0x38, 0x0A, Voltage Value[0 - 1], Checksum}.

[0436] In some embodiments, the name of the seventh request data packet is not limited. For example, it may be a "working voltage data packet", a "working voltage indication data packet", a "Voltage Value data packet", etc.

[0437] Step S2125: The wireless charging transmitter sends a seventh response data packet to the wireless charging receiver.

[0438] In some embodiments, the seventh response data packet may be used to indicate that the operating voltage of the wireless charging transmitter has been successfully set.

[0439] In some embodiments, the relationship between the first value and the operating voltage is as shown in Table 12:

[0440] Table 12

[0441]

[0442]

[0443] In some embodiments, after the wireless charging transmitter receives the seventh request data packet sent by the wireless charging receiver, it may determine the actual operating voltage based on the corresponding relationship in Table 12 according to the first value in the seventh request data packet, set the operating voltage of the wireless charging transmitter according to the actual operating voltage, and after the setting is successful, send the seventh response data packet to the wireless charging receiver.

[0444] Step S2126: The wireless charging receiver sends fifth indication information to the application.

[0445] In some embodiments, the fifth indication information is used to indicate that the wireless charging transmitter passes the fast charging verification.

[0446] In some embodiments, the fast charging verification may also be referred to as the private charging verification.

[0447] In some embodiments, when the wireless charging receiver receives the seventh response data packet sent by the wireless charging transmitter, it indicates that the wireless charging transmitter has successfully responded to the first to sixth request data packets, that is, the wireless charging transmitter has passed the fast charging verification.

[0448] In some embodiments, after the wireless charging receiver receives the seventh response data packet sent by the wireless charging transmitter, it sends the fifth indication information to the application to inform the application that the wireless charging transmitter has passed the private verification.

[0449] Step S2127: The wireless charging receiver sends an eighth request data packet to the wireless charging transmitter.

[0450] In some embodiments, the eighth request data packet may include an operating voltage limit value, which is used to determine the maximum operating voltage of the wireless charging transmitter.

[0451] In some embodiments, the maximum operating voltage of the wireless charging transmitter may also be referred to as the maximum operating voltage limit of TX BOOST.

[0452] In some embodiments, the identifier of the eighth request data packet is 0x28, the first byte of the eighth request data packet is 0xD6, and the second byte of the eighth request data packet is used to represent the operating voltage limit value.

[0453] In some embodiments, the format of the eighth request data packet may be as shown in Table 13:

[0454] Table 13

[0455]

[0456] Among them, Max Voltage Value represents the operating voltage limit value.

[0457] In some embodiments, the maximum operating voltage of the wireless charging transmitter is 20 - 40V.

[0458] In some embodiments, the maximum operating voltage can be calculated by the following formula:

[0459] V = 20 + 0.5 * Dec(Max Voltage Value)(2)

[0460] Where V represents the maximum operating voltage.

[0461] Exemplarily,

[0462] If the maximum operating voltage of TX boost needs to be configured as 20V, then Max Voltage Value = 0x00; (Exit the upper limit voltage mode and restore the default);

[0463] If the maximum operating voltage of TX boost needs to be configured as 24V, then Max Voltage Value = 0x08;

[0464] If the maximum operating voltage of TX boost needs to be configured as 28V, then Max Voltage Value = 0x10;

[0465] If the maximum operating voltage of TX boost needs to be configured as 32V, then Max Voltage Value = 0x18; (The minimum inductance is up to 40V, and the current configuration is up to 32V).

[0466] In some embodiments, if the charging transmitter is a vehicle-mounted TX, the first byte of the eighth request data packet can be 0xD5, and the format of the eighth data packet can be as shown in Table 14:

[0467] Table 14

[0468]

[0469] In some embodiments, the maximum operating voltage corresponding to the vehicle-mounted TX can be calculated by the following formula:

[0470] V = 10 + 0.2 * N(3)

[0471] Where V represents the maximum operating voltage corresponding to the vehicle-mounted TX, and N is the remainder of the decimal number converted from Max Voltage Value divided by 64.

[0472] Exemplarily,

[0473] If it is necessary to configure the maximum voltage of TX boost to 10V, then Max Voltage Value = 0x00; 0x40; 0x80; 0xC0 (exit the upper limit voltage mode and restore the default).

[0474] If it is necessary to configure the maximum voltage of TX boost to 14V, then Max Voltage Value = 0x14; M = 0 (M is the quotient when the decimal number converted from MaxVoltage Value is divided by 64).

[0475] Step S2128: The wireless charging transmitter sends the eighth response data packet to the wireless charging receiver.

[0476] In some embodiments, the eighth response data packet can be used to indicate that the maximum operating voltage of the wireless charging transmitter is successfully set.

[0477] In some embodiments, the identifier of the eighth response data packet is 0x1E, and the first byte of the eighth response data packet is 0xFF.

[0478] In some embodiments, the format of the eighth response data packet can be as shown in Table 15:

[0479] Table 15

[0480]

[0481] In some embodiments, the eighth response data packet can be expressed as {0x1E, 0xFF, 0xE1}.

[0482] In some embodiments, the name of the eighth response data packet is not limited. For example, it can be "Maximum Operating Voltage Setting Response Data Packet", "Maximum Operating Voltage Response Data Packet", etc.

[0483] In some embodiments, after the wireless charging transmitter receives the eighth request data packet sent by the wireless charging receiver, it can determine the maximum operating voltage of the wireless charging transmitter according to the operating voltage limit value in the eighth request data packet, set it according to the maximum operating voltage, and send the eighth response data packet to the wireless charging receiver after the setting is completed.

[0484] Step S2129: The wireless charging receiver sends the sixth indication information to the application program.

[0485] In some embodiments, the sixth indication information can be used to indicate that the voltage setting of the wireless charging transmitter is successful.

[0486] In some embodiments, after the wireless charging receiver receives the eighth data response packet sent by the wireless charging transmitter, it can send the sixth indication information to the application program.

[0487] Step S2130: The application sends a low MAC address acquisition request to the wireless charging receiver.

[0488] In some embodiments, the low MAC address acquisition request can be used to instruct the wireless charging receiver to acquire the low MAC address of the wireless charging transmitter.

[0489] In some embodiments, after the application receives the sixth indication information sent by the wireless receiver, it can send a low MAC address acquisition request to the wireless charging receiver.

[0490] In some embodiments, the name of the low MAC address acquisition request is not limited. For example, it can be "First Request", "Low MAC Address Acquisition Indication", etc.

[0491] Step S2131: The wireless charging receiver sends a ninth request data packet to the wireless charging transmitter.

[0492] In some embodiments, the ninth request data packet can be used to acquire the low MAC address of the wireless charging transmitter.

[0493] In some embodiments, the identifier of the ninth request data packet is 0x18, and the first byte of the ninth request data packet is 0xB6.

[0494] In some embodiments, the format of the ninth request data packet can be as shown in Table 16:

[0495] Table 16

[0496]

[0497] In some embodiments, the ninth request data packet can be expressed as {0x18, 0xB6, Checksum}.

[0498] In some embodiments, the name of the ninth request data packet is not limited. For example, it can be "Low MAC Address Request Data Packet", "Low MAC Address Verification Request Data Packet", etc.

[0499] In some embodiments, after the wireless charging receiver receives the low MAC address acquisition request sent by the application, it can send the ninth request data packet to the wireless charging transmitter.

[0500] Step S2132: The wireless charging transmitter sends a ninth response data packet to the wireless charging receiver.

[0501] In some embodiments, the ninth response data packet can include the low MAC address of the wireless charging transmitter.

[0502] In some embodiments, the identifier of the ninth response data packet is 0x4F, the first byte of the ninth request data packet is 0xB6, and the second to fourth bytes of the ninth response data packet are used to represent the low MAC address of the wireless charging transmitter.

[0503] In some embodiments, the format of the ninth response data packet can be as shown in Table 17:

[0504] Table 17

[0505]

[0506]

[0507] Among them, TX low MAC address Value represents the low MAC address of the wireless charging transmitter.

[0508] In some embodiments, the ninth response data packet can be represented as {0x4F, 0xB6, Low MAC address[0 - 2], Checksum}.

[0509] In some embodiments, the name of the ninth response data packet is not limited. For example, it can be "Low MAC address response data packet", "Low MAC address verification response data packet", "Return low MAC address data packet", etc.

[0510] Step S2133: The wireless charging receiver sends the seventh indication information to the application.

[0511] In some embodiments, the seventh indication information can be used to indicate that the low MAC address has been obtained.

[0512] In some embodiments, after receiving the ninth response data packet sent by the wireless charging transmitter, the wireless charging receiver can send the seventh indication information to the application.

[0513] Step S2134: The application sends a high MAC address acquisition request to the wireless charging receiver.

[0514] In some embodiments, the high MAC address acquisition request can be used to instruct the wireless charging receiver to acquire the high MAC address of the wireless charging transmitter.

[0515] In some embodiments, after receiving the seventh indication information sent by the wireless receiver, the application can send a high MAC address acquisition request to the wireless charging receiver.

[0516] In some embodiments, the name of the high MAC address acquisition request is not limited. For example, it can be "Second request", "High MAC address acquisition indication", etc.

[0517] Step S2135: The wireless charging receiver sends a tenth request data packet to the wireless charging transmitter.

[0518] In some embodiments, the tenth request data packet can be used to obtain the high MAC address of the wireless charging transmitter.

[0519] In some embodiments, the identifier of the tenth request data packet is 0x18, and the first byte of the tenth request data packet is 0xB7.

[0520] In some embodiments, the format of the tenth request data packet can be as shown in Table 18:

[0521] Table 18

[0522]

[0523] In some embodiments, the tenth request data packet can be represented as {0x18, 0xB7, Checksum}.

[0524] In some embodiments, the name of the tenth request data packet is not limited. For example, it can be "High MAC Address Request Data Packet", "High MAC Address Verification Request Data Packet", etc.

[0525] In some embodiments, after the wireless charging receiver receives a high MAC address acquisition request sent by an application, it can send the tenth request data packet to the wireless charging transmitter.

[0526] Step S2136: The wireless charging transmitter sends a tenth response data packet to the wireless charging receiver.

[0527] In some embodiments, the tenth response data packet can include the high MAC address of the wireless charging transmitter.

[0528] In some embodiments, the identifier of the tenth response data packet is 0x4F, the first byte of the tenth response data packet is 0xB6, and the second to fourth bytes of the tenth response data packet are used to represent the high MAC address of the wireless charging transmitter.

[0529] In some embodiments, the format of the tenth response data packet can be as shown in Table 19:

[0530] Table 19

[0531]

[0532] Among them, TX high MAC address Value represents the high MAC address of the wireless charging transmitter.

[0533] In some embodiments, the tenth response data packet can be represented as {0x4F, 0xB7, High MAC address[0-2], Checksum}.

[0534] In some embodiments, the name of the tenth response data packet is not limited. For example, it can be "High MAC address response data packet", "High MAC address verification response data packet", "Return high MAC address data packet", etc.

[0535] Step S2137: The wireless charging receiver sends the eighth indication information to the application.

[0536] In some embodiments, the eighth indication information can be used to indicate that the high MAC address has been obtained.

[0537] In some embodiments, after receiving the tenth response data packet sent by the wireless charging transmitter, the wireless charging receiver can send the eighth indication information to the application.

[0538] Step S2138: The wireless charging receiver controls the wireless charging transmitter to perform wireless charging on the wireless charging receiver based on the first charging protocol.

[0539] By using the above method, the wireless charging transmitter and the wireless charging receiver can be verified through multiple data packets, so that the wireless charging transmitter can charge the wireless charging receiver based on the first charging protocol, achieving the effect of fast charging, thereby ensuring the charging power of the wireless charging receiver.

[0540] The method involved in the embodiments of the present disclosure may include at least one of the above steps S2101 to S2138. For example, step S2101 can be implemented as an independent embodiment, step S2106 can be implemented as an independent embodiment, step S2111 can be implemented as an independent embodiment, step S2116 can be implemented as an independent embodiment, step S2120 can be implemented as an independent embodiment, step S2122 can be implemented as an independent embodiment, step S2124 can be implemented as an independent embodiment, step S2127 can be implemented as an independent embodiment, step S2131 can be implemented as an independent embodiment, step S2135 can be implemented as an independent embodiment, step S2138 can be implemented as an independent embodiment, step S2101 + step S2102 can be implemented as an independent embodiment, step S2106 + step S2107 can be implemented as an independent embodiment, step S2111 + step S2112 can be implemented as an independent embodiment, step S2116 + step S2117 can be implemented as an independent embodiment, step S2120 + step S2121 can be implemented as an independent embodiment, step S2122 + step S2123 can be implemented as an independent embodiment, step S2124 + step S2125 can be implemented as an independent embodiment, step S2127 + step S2128 can be implemented as an independent embodiment, step S2131 + step S2132 can be implemented as an independent embodiment, step S2135 + step S2136 can be implemented as an independent embodiment, step S2101 + step S2102 + step S2103 can be implemented as an independent embodiment, step S2106 + step S2107 + step S2108 can be implemented as an independent embodiment, step S2111 + step S2112 + step S2113 can be implemented as an independent embodiment, step S2116 + step S2117 + step S2118 can be implemented as an independent embodiment, but not limited thereto.

[0541] In some embodiments, the order of any two steps among steps S2101 to S2138 can be exchanged or they can be executed simultaneously. For example, step S2101 and step S2106 can be exchanged in order or executed simultaneously.

[0542] In some embodiments, steps S2101 to S2138 are optional, and one or more of these steps can be omitted or substituted in different embodiments.

[0543] In some embodiments, reference can be made to Figure 2A other optional implementation manners described before or after the corresponding specification.

[0544] Figure 2BIt is an interaction schematic diagram of a charging method shown according to an embodiment of the present disclosure. This method can be executed by the above-mentioned charging system. As Figure 2B shown, this method may include:

[0545] Step S2201, the wireless charging receiver determines that the wireless charging transmitter can perform wireless charging on the wireless charging receiver based on the first charging protocol.

[0546] For the optional implementation of this step S2201, reference can be made to Figure 2A the optional implementations of steps S2101 to S2137, and Figure 2A other related parts in the embodiments involved, which will not be elaborated here.

[0547] Step S2202, the wireless charging receiver sends an eleventh request data packet to the wireless charging transmitter.

[0548] In some embodiments, this eleventh request data packet can be used to control the fan and power of the wireless charging transmitter.

[0549] In some embodiments, the identifier of this eleventh request data packet is 0x38, the first byte of this eleventh request data packet is 0x63, the lower four bits of the second byte of this eleventh request data packet are used to represent the first information, the upper four bits of the second byte of this eleventh request data packet are used to represent the second information, the first information is used to control the fan of the wireless charging transmitter, and the second information is used to control the power of the wireless charging transmitter.

[0550] In some embodiments, the format of this eleventh request data packet can be as shown in Table 20:

[0551] Table 20

[0552]

[0553] Among them, Fan represents the first information, Corrected Power represents the second information, and the third byte is reserved.

[0554] Exemplarily, the lower 4 bits 0 to 10 of the first byte are used for the fan control of the wireless charging transmitter. For example, X0 XX to XaXX correspond to the fan from 0% to 100%, X0 XX corresponds to 0% of the fan, Xa XX corresponds to 100% of the fan, and XF XX is to restore the fan default configuration.

[0555] Exemplarily, the upper 4 bits of the first byte are used for power control. For example, 1X XX to EX XX correspond to the power from 42W to 55W, 1XXX corresponds to the power of 42W, and EX XX corresponds to the power of 55W.

[0556] Exemplarily, FX XX is the default configuration of the wireless charging transmitter, without power limitation, and 0X XX indicates not responding to power and maintaining the current power.

[0557] In some embodiments, the power can be calculated by the following formula:

[0558] P = 42 + (the decimal value corresponding to Corrected Power - 1)(4)

[0559] Where P represents power.

[0560] For example, when Corrected Power is 9X XX, it means the configured power is 50W.

[0561] Exemplarily,

[0562] The lower 4 bits of the first byte: Fan 0 - a --- 0% - 100%, F indicates that the fan of the wireless charging transmitter is the default value;

[0563] The upper 4 bits of the first byte: Power 1 - E --- 42W - 55W, F indicates that the power of the wireless charging transmitter is the default value, and 0 indicates that the wireless charging transmitter does not respond.

[0564] In some embodiments, the format of the eleventh request data packet can be 38 63XX XX CHK.

[0565] In some embodiments, after receiving the eleventh request data packet sent by the wireless charging receiver, the wireless charging transmitter can adjust the corresponding configuration of the fan according to the first information and set the power according to the second information.

[0566] In some embodiments, after receiving the eleventh request data packet sent by the wireless charging receiver, the wireless charging transmitter can send an ACK to the wireless charging receiver.

[0567] In some embodiments, if the eleventh request data packet received by the wireless charging transmitter is abnormal, it can reply NAK to the wireless charging receiver.

[0568] In some embodiments, the eleventh request data packet can be sent after successfully setting the maximum operating voltage of the wireless charging transmitter.

[0569] In some embodiments, the wireless charging receiver can send the eleventh request data packet after sending the eighth request data packet.

[0570] Step S2203: The wireless charging receiver sends a twelfth request data packet to the wireless charging transmitter.

[0571] In some embodiments, the twelfth request data packet may include the device identifier corresponding to the wireless charging receiver.

[0572] In some embodiments, the identifier of the twelfth request data packet is 0x71, the fifth byte of the twelfth request data packet is 0xF0, and the sixth to seventh bytes of the twelfth request data packet are used to represent the device identifier corresponding to the wireless charging receiver.

[0573] In some embodiments, the format of the twelfth request data packet may be as shown in Table 21:

[0574] Table 21

[0575]

[0576] Among them, the device identifier may be the basic Device Identifier or the Model.

[0577] In some embodiments, the name of the twelfth request data packet is not limited. For example, it may be "device identifier information", "device identifier indication information", "Model information", etc.

[0578] Step S2204: The wireless charging transmitter sends a twelfth response data packet to the wireless charging receiver.

[0579] In some embodiments, the twelfth response data packet is the response data to the twelfth request data packet.

[0580] In some embodiments, the twelfth response data packet may be as shown in Table 22:

[0581] Table 22

[0582] Reply Value ACK 0xFF NAK 0x00 ND 0xAA ATN 0xCC MPP 0x88 MPP Mode LMPP 0x66 LMPP Mode APP 0Xf0

[0583] Step S2205: The wireless charging receiver sends a thirteenth request data packet to the wireless charging transmitter.

[0584] In some embodiments, the thirteenth request data packet may be used for the wireless charging transmitter to confirm whether it is magnetic charging. The identifier of the thirteenth request data packet is 0x81, and the first byte of the thirteenth request data packet is used to represent the ninth indication information, and the ninth indication information is used to indicate whether the wireless charging receiver is magnetic charging.

[0585] In some embodiments, if the ninth indication information is 0xF0, it means magnetic charging.

[0586] In some embodiments, the format of the fourteenth request data packet may be as shown in Table 23:

[0587] Table 23

[0588]

[0589]

[0590] In some embodiments, when the wireless charging receiver receives the twelfth response data packet sent by the wireless charging transmitter and determines that the twelfth response data packet is the second value, it sends a thirteenth request data packet to the wireless charging transmitter.

[0591] In some embodiments, the second value may be 1.

[0592] Step S2206: The wireless charging transmitter sends a thirteenth response data packet to the wireless charging receiver.

[0593] In some embodiments, the thirteenth response data packet is response data to the twelfth request data packet.

[0594] In some embodiments, the thirteenth response data packet may be as shown in Table 22.

[0595] Step S2207: The wireless charging receiver sends a fourteenth request data packet to the wireless charging transmitter.

[0596] In some embodiments, the fourteenth request data packet can be used by the wireless charging transmitter to determine the first Q threshold.

[0597] In some embodiments, the identifier of the fourteenth request data packet is 0x28, the first byte of the fourteenth request data packet is 0x62, the second byte of the fourteenth request data packet is used to represent a third value, and the third value is used by the wireless charging transmitter to determine the first Q threshold.

[0598] In some embodiments, the format of the fourteenth request data packet may be as shown in Table 24:

[0599] Table 24

[0600]

[0601] Wherein, Value represents the third value.

[0602] In some embodiments, the fourteenth request data packet can be represented as {0x28, 0x62, Value[0], Checksum}.

[0603] In some embodiments, the name of the fourteenth request data packet is not limited. For example, it can be "Q value information", "Q value indication information", etc.

[0604] In some embodiments, the wireless charging transmitter can determine the first Q threshold according to the third value. For example, if the default Q threshold Qref1 of the wireless charging transmitter is 20 and the third value is 0x07 (decimal 7), then the first Q threshold is 20 + 7 = 27.

[0605] Step S2208: The wireless charging transmitter sends a fourteenth response data packet to the wireless charging receiver.

[0606] In some embodiments, the fourteenth response data packet can be used to indicate a first difference, where the first difference is the difference between the Q value detected by the wireless charging transmitter and the first Q threshold.

[0607] In some embodiments, the identifier of the fourteenth response data packet is 0x2F, the first byte of the fourteenth response data packet is 0x62, and the second byte of the fourteenth response data packet is used to represent the first difference.

[0608] In some embodiments, the format of the fourteenth response data packet can be as shown in Table 25:

[0609] Table 25

[0610]

[0611] Wherein, Value represents the first difference.

[0612] In some embodiments, the fourteenth response data packet can be expressed as {0x2F, 0x62, Value[0], Checksum}.

[0613] In some embodiments, the name of the fourteenth response data packet is not limited. For example, it can be "Q difference information", "Q difference indication information", etc.

[0614] In some embodiments, after the wireless charging transmitter receives the fourteenth request data packet sent by the wireless charging receiver, it can determine the first Q threshold, detect the current Q value, determine the first difference between the currently detected Q value and the first Q threshold, and send a fourteenth response data packet to the wireless charging receiver.

[0615] Step S2209: The wireless charging receiver sends a fifteenth request data packet to the wireless charging transmitter.

[0616] In some embodiments, the fifteenth request data packet can be used by the wireless charging transmitter to determine the first F threshold.

[0617] In some embodiments, the identifier of the fifteenth request data packet is 0x28, the first byte of the fifteenth request data packet is 0x63, the second byte of the fifteenth request data packet is used to represent a fourth value, and the fourth value is used by the wireless charging transmitter to determine a first F threshold.

[0618] In some embodiments, the format of the fifteenth request data packet may be as shown in Table 26:

[0619] Table 26

[0620]

[0621] Wherein, Value represents the fourth value. The Value value can be a positive value or a negative value, and the unit is KHZ.

[0622] In some embodiments, the fifteenth request data packet can be expressed as {0x28, 0x63, Value[0], Checksum}.

[0623] In some embodiments, the name of the fifteenth request data packet is not limited. For example, it can be "F value information", "F value indication information", etc.

[0624] In some embodiments, the wireless charging transmitter can determine the first F threshold according to the fourth value. For example, if the default F threshold Fref1 of the wireless charging transmitter is 90KHZ and the fourth value is 0x0A (decimal 10), then the first F threshold is 90 + 10 = 100KHZ; if the default F threshold Fref1 of the wireless charging transmitter is 90KHZ and the fourth value is 0x8A (decimal -10), then the first F threshold is 90 + (-10) = 80KHZ.

[0625] Step S2210: The wireless charging transmitter sends a fifteenth response data packet to the wireless charging receiver.

[0626] In some embodiments, the fifteenth response data packet can be used to indicate a second difference, and the second difference is the difference between the F value detected by the wireless charging transmitter and the first F threshold.

[0627] In some embodiments, the identifier of the fifteenth response data packet is 0x2F, the first byte of the fifteenth response data packet is 0x63, and the second byte of the fifteenth response data packet is used to represent the second difference.

[0628] In some embodiments, the format of the fifteenth response data packet may be as shown in Table 27:

[0629] Table 27

[0630]

[0631] Among them, Value represents the second difference value.

[0632] In some embodiments, the fifteenth response data packet can be represented as {0x2F, 0x63, Value[0], Checksum}.

[0633] In some embodiments, the name of the fifteenth response data packet is not limited. For example, it can be "F difference information", "F difference indication information", etc.

[0634] In some embodiments, after the wireless charging transmitter receives the fifteenth request data packet sent by the wireless charging receiver, it can determine the first F threshold, detect the current F value, determine the second difference between the currently detected F value and the first F threshold, and send the fifteenth response data packet to the wireless charging receiver.

[0635] Step S2211: The wireless charging receiver sends a sixteenth request data packet to the wireless charging transmitter.

[0636] In some embodiments, the sixteenth request data packet may include a fast charging indication.

[0637] In some embodiments, the identifier of the sixteenth request data packet is 0x28, and the first byte of the sixteenth request data packet is 0xA7.

[0638] In some embodiments, the format of the sixteenth request data packet can be as shown in Table 28:

[0639] Table 28

[0640]

[0641] In some embodiments, the name of the fifteenth request data packet is not limited. For example, it can be "fast charging indication information", "fast charging request", etc.

[0642] Step S2212: The wireless charging receiver sends a seventeenth request data packet to the wireless charging transmitter.

[0643] In some embodiments, the seventeenth request data packet can be used to obtain the load information of the wireless charging transmitter.

[0644] In some embodiments, the identifier of the seventeenth request data packet is 0x18, and the first byte of the seventeenth request data packet is 0x5A.

[0645] In some embodiments, the format of the seventeenth request data packet can be as shown in Table 29:

[0646] Table 29

[0647]

[0648] In some embodiments, the name of the seventeenth request data packet is not limited. For example, it can be "load request indication information", "load request", etc.

[0649] Step S2213: The wireless charging transmitter sends the seventeenth response data packet to the wireless charging receiver.

[0650] In some embodiments, the seventeenth response data packet may include the load information of the wireless charging transmitter.

[0651] In some embodiments, the load information may include voltage information, current information, and tenth indication information.

[0652] In some embodiments, the tenth indication information can be used to indicate whether the wireless charging transmitter supports adjusting the fan speed.

[0653] In some embodiments, the identifier of the seventeenth response data packet is 0x4F, the first byte of the seventeenth response data packet is 0x5A, the second byte of the seventeenth response data packet is used to represent the voltage information, the third byte of the seventeenth response data packet is used to represent the current information, and the least significant bit of the third byte of the seventeenth response data packet is used to represent the tenth indication information.

[0654] In some embodiments, the format of the seventeenth response data packet can be as shown in Table 30:

[0655] Table 30

[0656]

[0657] Among them, Voltage Value represents the voltage information, Current Value represents the current information, C0 represents the tenth indication information. For example, when C0 is 1, it means supporting adjusting the fan speed, and when C0 is 0, it means not supporting adjusting the fan speed.

[0658] In some embodiments, the voltage value V of the wireless charging transmitter = DEC(Voltage Value), the current value I = DEC(Current Value), where the amplitude (step) of voltage adjustment is 1V, and the amplitude of current adjustment is 0.1A.

[0659] In some embodiments, the name of the seventeenth response data packet is not limited. For example, it can be "load information", "load indication information", etc.

[0660] Step S2214: The wireless charging receiver sends the eighteenth request data packet to the wireless charging transmitter.

[0661] In some embodiments, the eighteenth request data packet may include coil information of the wireless charging receiver.

[0662] In some embodiments, the identifier of the eighteenth request data packet is 0x58, the first byte of the eighteenth request data packet is 0x0A, the second byte of the eighteenth request data packet is used to represent the inductance of the coil of the wireless charging receiver, the third byte of the eighteenth request data packet is used to represent the RAC of the coil of the wireless charging receiver, and the fourth byte of the eighteenth request data packet is used to represent the height of the coil of the wireless charging receiver relative to the bottom of the wireless charging receiver.

[0663] In some embodiments, the format of the eighteenth request data packet may be as shown in Table 31:

[0664] Table 31

[0665]

[0666] Among them, L-RX represents the inductance of the coil of the wireless charging receiver, RAC-RX represents the RAC of the coil of the wireless charging receiver, and the coil height represents the height of the coil of the wireless charging receiver relative to the bottom of the wireless charging receiver.

[0667] In some embodiments, the name of the eighteenth request data packet is not limited. For example, it may be "coil information", "coil indication information", etc.

[0668] Step S2215: The wireless charging transmitter sends the eighteenth response data packet to the wireless charging receiver.

[0669] In some embodiments, the eighteenth response data packet may include coil information of the wireless charging transmitter.

[0670] In some embodiments, the identifier of the eighteenth response data packet is 0x5F, the first byte of the eighteenth response data packet is 0x0A, the second byte of the eighteenth response data packet is used to represent the inductance of the coil of the wireless charging transmitter, the third byte of the eighteenth response data packet is used to represent the RAC of the coil of the wireless charging transmitter, and the fourth byte of the eighteenth response data packet is used to represent the height of the coil of the wireless charging transmitter.

[0671] In some embodiments, the format of the eighteenth response data packet may be as shown in Table 32:

[0672] Table 32

[0673]

[0674]

[0675] Among them, L-TX represents the inductance of the coil of the wireless charging transmitter, RAC-TX represents the RAC of the coil of the wireless charging transmitter, and the coil height represents the height of the coil of the wireless charging transmitter.

[0676] In some embodiments, the name of the eighteenth response data packet is not limited. For example, it can be "coil information", "coil indication information", etc.

[0677] Step S2216: The wireless charging transmitter sends a nineteenth request data packet to the wireless charging receiver.

[0678] In some embodiments, the nineteenth request data packet may include a first power, which is used to limit the output power of the wireless charging transmitter.

[0679] In some embodiments, the identifier of the nineteenth request data packet is 0x93, and the upper four bits of the first byte of the nineteenth request data packet are used to represent the first power.

[0680] Exemplarily, the nineteenth request data packet may be 0x17 to 0xF7, 0x10 may represent 47W, and each increment of 1 represents an increase of 1W.

[0681] Step S2217: The wireless charging receiver sends a nineteenth response data packet to the wireless charging transmitter.

[0682] In some embodiments, the nineteenth response data packet may include a first indication information, and the eleventh indication information may be used to indicate whether the wireless charging receiver supports the first power.

[0683] In some embodiments, the identifier of the nineteenth response data packet is 0x22, and the first byte of the nineteenth response data packet is used to represent the eleventh indication information.

[0684] For example, if the wireless charging receiver supports the first power, the eleventh indication information may be 1, and if the wireless charging receiver supports the first power, the eleventh indication information may be 0.

[0685] By using the above method, when the wireless charging transmitter can charge the wireless charging receiver based on the first charging protocol, the wireless charging receiver and the wireless charging transmitter can perform charging-related settings through multiple data packets, so that the wireless charging transmitter can achieve the effect of fast charging, thereby ensuring the charging power of the wireless charging receiver.

[0686] The method involved in the embodiments of the present disclosure may include at least one of the above steps S2201 to S2217. For example, step S2201 may be implemented as an independent embodiment, step S2202 may be implemented as an independent embodiment, step S2203 may be implemented as an independent embodiment, step S2205 may be implemented as an independent embodiment, step S2207 may be implemented as an independent embodiment, step S2209 may be implemented as an independent embodiment, step S2211 may be implemented as an independent embodiment, step S2214 may be implemented as an independent embodiment, step S2216 may be implemented as an independent embodiment, step S2203 + step S2204 may be implemented as an independent embodiment, step S2205 + step S2206 may be implemented as an independent embodiment, step S2207 + step S2208 may be implemented as an independent embodiment, step S2209 + step S2210 may be implemented as an independent embodiment, step S2211 + step S2212 may be implemented as an independent embodiment, step S2213 + step S2214 may be implemented as an independent embodiment, step S2215 + step S2216 may be implemented as an independent embodiment, but not limited thereto.

[0687] In some embodiments, the order of any two steps among steps S2201 to S2217 may be exchanged or they may be executed simultaneously. For example, step S2202 and step S2203 may be exchanged in order or executed simultaneously.

[0688] In some embodiments, steps S2201 to S2217 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0689] In some embodiments, Figure 2B The illustrated embodiment may also be combined with Figure 2A any one or more steps in the illustrated embodiment to form a new embodiment.

[0690] In some embodiments, the names of information, etc. are not limited to the names described in the embodiments, and terms such as "information", "message", "signal", "signaling", "report", "configuration", "indication", "instruction", "command", "channel", "parameter", "domain", "field", "symbol", "symbol", "codebook", "codeword", "codepoint", "bit", "data", "program", "chip", etc. can be replaced with each other.

[0691] In some embodiments, "acquire", "obtain", "get", "receive", "transmit", "two-way transmission", "send and / or receive" can be replaced with each other, and it can be interpreted as receiving from other entities, obtaining from a protocol, obtaining from a higher layer, self-processing to obtain, self-implementation, etc.

[0692] In some embodiments, terms such as "send", "transmit", "report", "send down", "transmit", "two-way transmission", "send and / or receive" can be replaced with each other.

[0693] In some embodiments, terms such as "certain", "preseted", "preset", "set", "indicated", "a certain", "any", "first", etc. can be replaced with each other. "Specific A", "preseted A", "preset A", "set A", "indicated A", "a certain A", "any A", "first A" can be interpreted as A predefined in a protocol, etc., or as A obtained through setting, configuration, or indication, etc., or as specific A, a certain A, any A, or first A, etc., but not limited thereto.

[0694] Figure 3A It is a schematic flowchart of a charging method shown according to an embodiment of the present disclosure. As Figure 3A shown, the embodiment of the present disclosure relates to a charging method, and this method can be executed by a wireless charging receiver. The method may include:

[0695] Step S3101, send a first request data packet.

[0696] The optional implementation manner of this step S3101 can be referred to Figure 2AOptional implementation of step S2101, and Figure 2A Other related parts in the involved embodiments will not be elaborated here.

[0697] Step S3102: Receive the first response data packet.

[0698] The optional implementation of this step S3102 can refer to Figure 2A Optional implementation of step S2102, and Figure 2A Other related parts in the involved embodiments will not be elaborated here.

[0699] Step S3103: Determine that the identity information of the wireless charging receiver and the wireless charging transmitter matches according to the first response data packet.

[0700] The optional implementation of this step S3103 can refer to Figure 2A Optional implementation of step S2103, and Figure 2A Other related parts in the involved embodiments will not be elaborated here.

[0701] Step S3104: Send the second request data packet.

[0702] The optional implementation of this step S3104 can refer to Figure 2A Optional implementation of step S2106, and Figure 2A Other related parts in the involved embodiments will not be elaborated here.

[0703] Step S3105: Receive the second response data packet.

[0704] The optional implementation of this step S3105 can refer to Figure 2A Optional implementation of step S2107, and Figure 2A Other related parts in the involved embodiments will not be elaborated here.

[0705] Step S3106: Determine that the device information of the wireless charging receiver and the wireless charging transmitter matches according to the second response data packet.

[0706] The optional implementation of this step S3106 can refer to Figure 2A Optional implementation of step S2108, and Figure 2A Other related parts in the involved embodiments will not be elaborated here.

[0707] Step S3107: Send the third request data packet.

[0708] The optional implementation of this step S3107 can refer to Figure 2A Optional implementation of step S2111, and Figure 2AFor other related parts in the embodiments involved, they will not be elaborated here.

[0709] Step S3108: Receive the third response data packet.

[0710] For the optional implementation of this step S3108, reference can be made to Figure 2A the optional implementation of step S2112 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0711] Step S3109: Determine the device type corresponding to the wireless charging transmitter supported by the wireless charging receiver according to the third response data packet.

[0712] For the optional implementation of this step S3109, reference can be made to Figure 2A the optional implementation of step S2113 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0713] Step S3110: Send the fourth request data packet.

[0714] For the optional implementation of this step S3110, reference can be made to Figure 2A the optional implementation of step S2116 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0715] Step S3111: Receive the fourth response data packet.

[0716] For the optional implementation of this step S3111, reference can be made to Figure 2A the optional implementation of step S2117 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0717] Step S3112: Determine the adapter type corresponding to the wireless charging transmitter supported by the wireless charging receiver according to the fourth response data packet.

[0718] For the optional implementation of this step S3112, reference can be made to Figure 2A the optional implementation of step S2118 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0719] Step S3113: Send the fifth request data packet.

[0720] For the optional implementation of this step S3113, reference can be made to Figure 2A the optional implementation of step S2120 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0721] Step S3114: Receive the fifth response data packet.

[0722] For the optional implementation of this step S3114, reference can be made to Figure 2A the optional implementation of step S2121 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0723] Step S3115: Send the sixth request data packet.

[0724] For the optional implementation of this step S3115, reference can be made to Figure 2A the optional implementation of step S2122 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0725] Step S3116: Receive the sixth response data packet.

[0726] For the optional implementation of this step S3116, reference can be made to Figure 2A the optional implementation of step S2123 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0727] Step S3117: Send the seventh request data packet.

[0728] For the optional implementation of this step S3117, reference can be made to Figure 2A the optional implementation of step S2124 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0729] Step S3118: Receive the seventh response data packet.

[0730] For the optional implementation of this step S3118, reference can be made to Figure 2A the optional implementation of step S2125 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0731] Step S3119: Send the eighth request data packet.

[0732] For the optional implementation of this step S3119, reference can be made to Figure 2A the optional implementation of step S2127 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0733] Step S3120: Receive the eighth response data packet.

[0734] For the optional implementation of step S3120, reference can be made to Figure 2A the optional implementation of step S2128 in Figure 2A and other related parts in the embodiments involved. Details are not described herein again.

[0735] Step S3121: Send the ninth request data packet.

[0736] For the optional implementation of step S3121, reference can be made to Figure 2A the optional implementation of step S2131 in Figure 2A and other related parts in the embodiments involved. Details are not described herein again.

[0737] Step S3122: Receive the ninth response data packet.

[0738] For the optional implementation of step S3122, reference can be made to Figure 2A the optional implementation of step S2132 in Figure 2A and other related parts in the embodiments involved. Details are not described herein again.

[0739] Step S3123: Send the tenth request data packet.

[0740] For the optional implementation of step S3123, reference can be made to Figure 2A the optional implementation of step S2135 in Figure 2A and other related parts in the embodiments involved. Details are not described herein again.

[0741] Step S3124: Receive the tenth response data packet.

[0742] For the optional implementation of step S3124, reference can be made to Figure 2A the optional implementation of step S2136 in Figure 2A and other related parts in the embodiments involved. Details are not described herein again.

[0743] Step S3125: Based on the first charging protocol, control the wireless charging transmitter to perform wireless charging on the wireless charging receiver.

[0744] In some embodiments, the above steps are all optional steps.

[0745] Figure 3B is a schematic flowchart of a charging method shown according to an embodiment of the present disclosure. As Figure 3B shown, the embodiments of the present disclosure relate to a charging method, and this method can be executed by a wireless charging receiver. The method may include:

[0746] Step S3201: Determine that the wireless charging transmitter can perform wireless charging on the wireless charging receiver based on the first charging protocol.

[0747] For the optional implementation of step S3201, reference can be made to Figure 2A the optional implementations of steps S2101 to S2137 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0748] Step S3202, send the eleventh request data packet.

[0749] For the optional implementation of step S3202, reference can be made to Figure 2B the optional implementation of step S2202 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0750] Step S3203, send the twelfth request data packet.

[0751] For the optional implementation of step S3203, reference can be made to Figure 2B the optional implementation of step S2203 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0752] Step S3204, receive the twelfth response data packet.

[0753] For the optional implementation of step S3204, reference can be made to Figure 2B the optional implementation of step S2204 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0754] Step S3205, send the thirteenth request data packet.

[0755] For the optional implementation of step S3205, reference can be made to Figure 2B the optional implementation of step S2205 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0756] Step S3206, receive the thirteenth response data packet.

[0757] For the optional implementation of step S3206, reference can be made to Figure 2B the optional implementation of step S2206 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0758] Step S3207, send the fourteenth request data packet.

[0759] For the optional implementation of step S3207, reference can be made to Figure 2BAlternative implementation methods of step S2207, and Figure 2B Other related parts in the involved embodiments will not be elaborated here.

[0760] Step S3208: Receive the fourteenth response data packet.

[0761] Alternative implementation methods of this step S3208 can be referred to Figure 2B Alternative implementation methods of step S2208, and Figure 2B Other related parts in the involved embodiments will not be elaborated here.

[0762] Step S3209: Send the fifteenth request data packet.

[0763] Alternative implementation methods of this step S3209 can be referred to Figure 2B Alternative implementation methods of step S2209, and Figure 2B Other related parts in the involved embodiments will not be elaborated here.

[0764] Step S3210: Receive the fifteenth response data packet.

[0765] Alternative implementation methods of this step S3210 can be referred to Figure 2B Alternative implementation methods of step S2210, and Figure 2B Other related parts in the involved embodiments will not be elaborated here.

[0766] Step S3211: Send the sixteenth request data packet.

[0767] Alternative implementation methods of this step S3211 can be referred to Figure 2B Alternative implementation methods of step S2211, and Figure 2B Other related parts in the involved embodiments will not be elaborated here.

[0768] Step S3212: Send the seventeenth request data packet.

[0769] Alternative implementation methods of this step S3212 can be referred to Figure 2B Alternative implementation methods of step S2212, and Figure 2B Other related parts in the involved embodiments will not be elaborated here.

[0770] Step S3213: Receive the seventeenth response data packet.

[0771] Alternative implementation methods of this step S3213 can be referred to Figure 2B Alternative implementation methods of step S2213, and Figure 2B Other related parts in the involved embodiments will not be elaborated here.

[0772] Step S3214: Send the eighteenth request data packet.

[0773] For the optional implementation of this step S3214, reference can be made to Figure 2B the optional implementation of step S2214 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0774] Step S3215: Receive the eighteenth response data packet.

[0775] For the optional implementation of this step S3215, reference can be made to Figure 2B the optional implementation of step S2215 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0776] Step S3216: Receive the nineteenth request data packet.

[0777] For the optional implementation of this step S3216, reference can be made to Figure 2B the optional implementation of step S2216 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0778] Step S3217: Send the nineteenth response data packet.

[0779] For the optional implementation of this step S3217, reference can be made to Figure 2B the optional implementation of step S2217 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0780] In some embodiments, the above steps are all optional steps.

[0781] In some embodiments, Figure 3B the illustrated embodiments can also be combined with Figure 3A any one or more steps in the illustrated embodiments as a new embodiment.

[0782] Figure 3C is a schematic flowchart of a charging method shown according to an embodiment of the present disclosure. As Figure 3C shown, the embodiments of the present disclosure relate to a charging method, and this method can be executed by a wireless charging receiver. The method may include:

[0783] Step S3301: Send the first indication information.

[0784] For the optional implementation of this step S3301, reference can be made to Figure 2A the optional implementation of step S2104 in Figure 2AFor other related parts in the embodiments involved, they will not be elaborated here.

[0785] Step S3302: The receiving device verifies the request.

[0786] For the optional implementation of this step S3302, reference can be made to Figure 2A the optional implementation of step S2105 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0787] Step S3303: Send the second indication information.

[0788] For the optional implementation of this step S3303, reference can be made to Figure 2A the optional implementation of step S2109 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0789] Step S3304: Receive the device type request.

[0790] For the optional implementation of this step S3304, reference can be made to Figure 2A the optional implementation of step S2110 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0791] Step S3305: Send the third indication information.

[0792] For the optional implementation of this step S3305, reference can be made to Figure 2A the optional implementation of step S2114 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0793] Step S3306: Receive the adapter type request.

[0794] For the optional implementation of this step S3306, reference can be made to Figure 2A the optional implementation of step S2115 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0795] Step S3307: Send the fourth indication information.

[0796] For the optional implementation of this step S3307, reference can be made to Figure 2A the optional implementation of step S2119 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0797] Step S3308: Send the fifth indication information.

[0798] For the optional implementation of step S3308, reference can be made to Figure 2A the optional implementation of step S2126 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0799] Step S3309: Send the sixth indication information.

[0800] For the optional implementation of step S3309, reference can be made to Figure 2A the optional implementation of step S2129 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0801] Step S3310: Receive a low MAC address acquisition request.

[0802] For the optional implementation of step S3310, reference can be made to Figure 2A the optional implementation of step S2130 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0803] Step S3311: Send the seventh indication information.

[0804] For the optional implementation of step S3311, reference can be made to Figure 2A the optional implementation of step S2133 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0805] Step S3312: Receive a high MAC address acquisition request.

[0806] For the optional implementation of step S3312, reference can be made to Figure 2A the optional implementation of step S2134 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0807] Step S3313: Send the eighth indication information.

[0808] For the optional implementation of step S3313, reference can be made to Figure 2A the optional implementation of step S2137 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0809] In some embodiments, the above steps are all optional steps.

[0810] In some embodiments, Figure 3C the illustrated embodiments can also be combined with Figure 3AAny one or more combinations of steps in the illustrated embodiments are used as a new embodiment.

[0811] Figure 3D is a schematic flowchart of a charging method according to an embodiment of the present disclosure. As Figure 3D shown, the embodiment of the present disclosure relates to a charging method, and this method can be executed by a wireless charging receiver. The method may include:

[0812] Step S3401: Determine that the wireless charging receiver meets the charging conditions corresponding to the first charging protocol.

[0813] For an optional implementation of this step S3401, reference can be made to Figure 2A the optional implementations of steps S2101 to S2137, and Figure 2A other related parts in the involved embodiments, which will not be elaborated here.

[0814] In some embodiments, determining that the wireless charging receiver meets the charging conditions corresponding to the first charging protocol includes at least one of the following:

[0815] Determine that the identity information of the wireless charging receiver matches that of the wireless charging transmitter;

[0816] Determine that the device information of the wireless charging receiver matches that of the wireless charging transmitter;

[0817] Determine that the wireless charging receiver supports the device type corresponding to the wireless charging transmitter;

[0818] Determine that the wireless charging receiver supports the adapter type corresponding to the wireless charging transmitter;

[0819] Successfully set the guaranteed power of the wireless charging transmitter;

[0820] Successfully set the minimum operating frequency of the wireless charging transmitter;

[0821] Successfully set the operating voltage of the wireless charging transmitter;

[0822] Successfully set the maximum operating voltage of the wireless charging transmitter.

[0823] Step S3402: Based on the first charging protocol, control the wireless charging transmitter to perform wireless charging on the wireless charging receiver.

[0824] For an optional implementation of this step S3402, reference can be made to Figure 2B the optional implementations of steps S2202 to S2214, and Figure 2B other related parts in the involved embodiments, which will not be elaborated here.

[0825] In some embodiments, the above steps are all optional steps.

[0826] Figure 3E is a schematic flowchart of a charging method according to an embodiment of the present disclosure. As Figure 3E shown, the embodiments of the present disclosure relate to a charging method, and this method can be executed by a wireless charging receiver. The method may include:

[0827] Step S3501, determining that the wireless charging transmitter can wirelessly charge the wireless charging receiver based on a first charging protocol.

[0828] For the optional implementation manner of this step S3501, reference can be made to Figure 2A the optional implementation manners of steps S2101 to S2137, and Figure 2A other related parts in the involved embodiments, which will not be elaborated here.

[0829] Step S3502, controlling the wireless charging transmitter to wirelessly charge the wireless charging receiver based on the first charging protocol.

[0830] For the optional implementation manner of this step S3502, reference can be made to Figure 2B the optional implementation manners of steps S2202 to S2214, and Figure 2B other related parts in the involved embodiments, which will not be elaborated here.

[0831] In some embodiments, the above steps are all optional steps.

[0832] Figure 4A is a schematic flowchart of a charging method according to an embodiment of the present disclosure. As Figure 4A shown, the embodiments of the present disclosure relate to a charging method, and this method can be executed by a wireless charging transmitter. The method may include:

[0833] Step S4101, receiving a first request data packet.

[0834] For other related parts in the example, which will not be elaborated here.

[0835] Step S4102, sending a first response data packet.

[0836] For the optional implementation manner of this step S4102, reference can be made to Figure 2A the optional implementation manner of step S2102, and Figure 2A other related parts in the involved embodiments, which will not be elaborated here.

[0837] Step S4103, receiving a second request data packet.

[0838] For the optional implementation of step S3103, reference can be made to Figure 2A the optional implementation of step S2106 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0839] Step S4104, send the second response data packet.

[0840] For the optional implementation of step S4104, reference can be made to Figure 2A the optional implementation of step S2107 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0841] Step S4105, receive the third request data packet.

[0842] For the optional implementation of step S4105, reference can be made to Figure 2A the optional implementation of step S2111 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0843] Step S4106, send the third response data packet.

[0844] For the optional implementation of step S4106, reference can be made to Figure 2A the optional implementation of step S2112 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0845] Step S4107, receive the fourth request data packet.

[0846] For the optional implementation of step S4107, reference can be made to Figure 2A the optional implementation of step S2116 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0847] Step S4108, send the fourth response data packet.

[0848] For the optional implementation of step S4108, reference can be made to Figure 2A the optional implementation of step S2117 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0849] Step S4109, receive the fifth request data packet.

[0850] For the optional implementation of step S4109, reference can be made to Figure 2A the optional implementation of step S2120 in Figure 2AFor other related parts in the embodiments involved, they will not be elaborated here.

[0851] Step S4110: Send the fifth response data packet.

[0852] For the optional implementation of this step S4110, reference can be made to Figure 2A the optional implementation of step S2121 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0853] Step S4111: Receive the sixth request data packet.

[0854] For the optional implementation of this step S4111, reference can be made to Figure 2A the optional implementation of step S2122 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0855] Step S4112: Send the sixth response data packet.

[0856] For the optional implementation of this step S4112, reference can be made to Figure 2A the optional implementation of step S2123 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0857] Step S4113: Receive the seventh request data packet.

[0858] For the optional implementation of this step S4113, reference can be made to Figure 2A the optional implementation of step S2124 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0859] Step S4114: Send the seventh response data packet.

[0860] For the optional implementation of this step S4114, reference can be made to Figure 2A the optional implementation of step S2125 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0861] Step S4115: Receive the eighth request data packet.

[0862] For the optional implementation of this step S4115, reference can be made to Figure 2A the optional implementation of step S2127 in Figure 2A For other related parts in the embodiments involved, they will not be elaborated here.

[0863] Step S4116: Send the eighth response data packet.

[0864] For the optional implementation of step S4116, reference can be made to Figure 2A the optional implementation of step S2128 in Figure 2A and other related parts in the embodiments involved. Details are not elaborated here.

[0865] Step S4117: Receive the ninth request data packet.

[0866] For the optional implementation of step S4117, reference can be made to Figure 2A the optional implementation of step S2131 in Figure 2A and other related parts in the embodiments involved. Details are not elaborated here.

[0867] Step S4118: Send the ninth response data packet.

[0868] For the optional implementation of step S4118, reference can be made to Figure 2A the optional implementation of step S2132 in Figure 2A and other related parts in the embodiments involved. Details are not elaborated here.

[0869] Step S4119: Receive the tenth request data packet.

[0870] For the optional implementation of step S4119, reference can be made to Figure 2A the optional implementation of step S2135 in Figure 2A and other related parts in the embodiments involved. Details are not elaborated here.

[0871] Step S4120: Send the tenth response data packet.

[0872] For the optional implementation of step S4120, reference can be made to Figure 2A the optional implementation of step S2136 in Figure 2A and other related parts in the embodiments involved. Details are not elaborated here.

[0873] Step S4121: Perform wireless charging on the wireless charging receiver based on the first charging protocol.

[0874] In some embodiments, the above steps are all optional steps.

[0875] Figure 4B is a schematic flowchart of a charging method shown according to an embodiment of the present disclosure. As Figure 4B shown, the embodiment of the present disclosure relates to a charging method, which can be executed by a wireless charging transmitter. The method may include:

[0876] Step S4201: Receive the eleventh request data packet.

[0877] For the optional implementation of step S4201, reference can be made to Figure 2B the optional implementation of step S2202 in Figure 2A and other related parts in the embodiments involved, which will not be elaborated here.

[0878] Step S4202: Receive the twelfth request data packet.

[0879] For the optional implementation of step S4202, reference can be made to Figure 2B the optional implementation of step S2203 in Figure 2B and other related parts in the embodiments involved, which will not be elaborated here.

[0880] Step S4203: Send the twelfth response data packet.

[0881] For the optional implementation of step S4203, reference can be made to Figure 2B the optional implementation of step S2204 in Figure 2B and other related parts in the embodiments involved, which will not be elaborated here.

[0882] Step S4204: Receive the thirteenth request data packet.

[0883] For the optional implementation of step S4204, reference can be made to Figure 2B the optional implementation of step S2205 in Figure 2B and other related parts in the embodiments involved, which will not be elaborated here.

[0884] Step S4205: Send the thirteenth response data packet.

[0885] For the optional implementation of step S4205, reference can be made to Figure 2B the optional implementation of step S2206 in Figure 2B and other related parts in the embodiments involved, which will not be elaborated here.

[0886] Step S4206: Receive the fourteenth request data packet.

[0887] For the optional implementation of step S4206, reference can be made to Figure 2B the optional implementation of step S2207 in Figure 2B and other related parts in the embodiments involved, which will not be elaborated here.

[0888] Step S4207: Send the fourteenth response data packet.

[0889] For the optional implementation of step S4207, reference can be made to Figure 2B the optional implementation of step S2208 in Figure 2BOther related parts in the embodiments involved will not be elaborated here.

[0890] Step S4208: Receive the fifteenth request data packet.

[0891] For the optional implementation of this step S4208, reference can be made to Figure 2B the optional implementation of step S2208 in Figure 2B Other related parts in the embodiments involved will not be elaborated here.

[0892] Step S4209: Send the fifteenth response data packet.

[0893] For the optional implementation of this step S4209, reference can be made to Figure 2B the optional implementation of step S2210 in Figure 2B Other related parts in the embodiments involved will not be elaborated here.

[0894] Step S4210: Receive the sixteenth request data packet.

[0895] For the optional implementation of this step S4210, reference can be made to Figure 2B the optional implementation of step S2211 in Figure 2B Other related parts in the embodiments involved will not be elaborated here.

[0896] Step S4211: Receive the seventeenth request data packet.

[0897] For the optional implementation of this step S4211, reference can be made to Figure 2B the optional implementation of step S2212 in Figure 2B Other related parts in the embodiments involved will not be elaborated here.

[0898] Step S4212: Send the seventeenth response data packet.

[0899] For the optional implementation of this step S4212, reference can be made to Figure 2B the optional implementation of step S2213 in Figure 2B Other related parts in the embodiments involved will not be elaborated here.

[0900] Step S4213: Receive the eighteenth request data packet.

[0901] For the optional implementation of this step S4213, reference can be made to Figure 2B the optional implementation of step S2214 in Figure 2B Other related parts in the embodiments involved will not be elaborated here.

[0902] Step S4214: Send the eighteenth response data packet.

[0903] For the optional implementation of step S4214, reference can be made to Figure 2B the optional implementation of step S2215 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0904] Step S4215: Send the nineteenth request data packet.

[0905] For the optional implementation of step S4215, reference can be made to Figure 2B the optional implementation of step S2216 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0906] Step S4216: Receive the nineteenth response data packet.

[0907] For the optional implementation of step S4216, reference can be made to Figure 2B the optional implementation of step S2217 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0908] In some embodiments, the above steps are all optional steps.

[0909] In some embodiments, Figure 4B the illustrated embodiment can also be combined with Figure 4A any one or more steps in the illustrated embodiment to form a new embodiment.

[0910] Figure 4C is a flowchart of a charging method according to an embodiment of the present disclosure. As Figure 4C shown, the embodiment of the present disclosure relates to a charging method, which can be executed by a wireless charging transmitter. The method may include:

[0911] Step S4301: Perform wireless charging on a wireless charging receiver based on a first charging protocol.

[0912] For the optional implementation of step S4301, reference can be made to Figure 2B the optional implementation of steps S2202 to S2214 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0913] Figure 5A is an interaction diagram of a charging method according to an embodiment of the present disclosure. As Figure 5A shown, the embodiment of the present disclosure relates to a charging method, which can be executed by a charging system. The method may include:

[0914] Step S5101: The wireless charging receiver determines that the wireless charging transmitter can wirelessly charge the wireless charging receiver based on the first charging protocol.

[0915] For the optional implementation of this step S5101, reference can be made to Figure 2A the optional implementations of steps S2101 to S2137 in Figure 2A and other related parts in the involved embodiments, which will not be elaborated here.

[0916] Step S5102: The wireless charging receiver controls the wireless charging transmitter to wirelessly charge the wireless charging receiver based on the first charging protocol.

[0917] For the optional implementation of this step S5102, reference can be made to Figure 2B the optional implementations of steps S2202 to S2214 in Figure 2B and other related parts in the involved embodiments, which will not be elaborated here.

[0918] Figure 5B is a flowchart of a charging method shown according to an embodiment of the present disclosure. As Figure 5B shown, the method may include processes such as private authentication, power configuration, Q - value detection, adapter type identification, transmission power capability, RPP type identification, power guarantee, maximum power configuration, light - load calibration value acquisition, connection - load calibration value, power - receiving packet (RPP) detection during the power - transmission stage, control error packet (CEP) detection, etc. After the above - mentioned processes are detected, it indicates that charging can be performed through the EPP private protocol.

[0919] It should be noted that the above - mentioned processing flow can refer to the processing method of the existing protocol, which will not be elaborated here.

[0920] In some embodiments, the above - mentioned method may include the methods described in the embodiments of the above - mentioned wireless charging receiver, wireless charging transmitter, charging device, charging system, etc., which will not be elaborated here.

[0921] In some embodiments of the present disclosure, a charging system is provided. The charging system may include a wireless charging transmitter, a wireless charging receiver, and an application program. Among them, the wireless charging transmitter may execute the charging method executed by the wireless charging transmitter in the foregoing embodiments of the present disclosure; the wireless charging receiver may execute the charging method executed by the wireless charging receiver in the foregoing embodiments of the present disclosure; the application program may execute the charging method executed by the application program in the foregoing embodiments of the present disclosure.

[0922] Embodiments of the present disclosure also propose a device for implementing any of the above methods. For example, a device is proposed, and the above device includes units or modules for implementing the steps performed by the terminal in any of the above methods. Again, another device is proposed, including units or modules for implementing the steps performed by the wireless charging transmitter in any of the above methods.

[0923] It should be understood that the division of the units or modules in the above device is only a logical function division. In actual implementation, they can be fully or partially integrated into a physical entity or physically separated. In addition, the units or modules in the device can be implemented in the form of a processor invoking software. For example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory. The processor invokes the instructions stored in the memory to implement any of the above methods or the functions of the units or modules of the above device. The processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside or outside the device. Alternatively, the units or modules in the device can be implemented in the form of a hardware circuit, and the functions of some or all of the units or modules can be implemented by designing the hardware circuit. The above hardware circuit can be understood as one or more processors. For example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the above units or modules are implemented by designing the logical relationship of the components in the circuit. Again, in another implementation, the above hardware circuit can be implemented by a programmable logic device (PLD). Taking a field programmable gate array (FPGA) as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured through a configuration file to implement the functions of some or all of the above units or modules. All the units or modules of the above device can be implemented entirely in the form of a processor invoking software, or entirely in the form of a hardware circuit, or partially in the form of a processor invoking software, and the remaining part in the form of a hardware circuit.

[0924] In the embodiments of the present disclosure, a processor is a circuit with signal processing capabilities. In one implementation, the processor can be a circuit with instruction reading and running capabilities, such as a Central Processing Unit (CPU), a microprocessor, a Graphics Processing Unit (GPU) (which can be understood as a microprocessor), or a Digital Signal Processor (DSP), etc.; in another implementation, the processor can achieve certain functions through the logical relationship of hardware circuits, and the logical relationship of the above hardware circuits is fixed or can be reconfigured. For example, the processor is a hardware circuit implemented by an Application-Specific Integrated Circuit (ASIC) or a Programmable Logic Device (PLD), such as an FPGA. In a reconfigurable hardware circuit, the process of the processor loading a configuration document to implement the configuration of the hardware circuit can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a Neural Network Processing Unit (NPU), a Tensor Processing Unit (TPU), a Deep learning Processing Unit (DPU), etc.

[0925] Figure 6A is a schematic structural diagram of a wireless charging receiver proposed in the embodiments of the present disclosure. As Figure 6A shown, the wireless charging receiver 101 may include at least one of a processing module 6101, a transceiver module 6102, etc. In some embodiments, the processing module 6101 is configured to determine that the wireless charging transmitter can wirelessly charge the wireless charging receiver based on a first charging protocol, where the first charging protocol is a non-QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast charging protocol; the processing module 6101 is further configured to control the wireless charging transmitter to wirelessly charge the wireless charging receiver based on the first charging protocol. Optionally, the processing module 6101 can be used to perform at least one of the other steps (such as step S2103, step S2108, but not limited thereto) performed by the wireless charging receiver 101 in any of the above methods, which will not be elaborated here.

[0926] In some embodiments, the transceiver module may include a transmitting module and / or a receiving module. The transmitting module and the receiving module may be separate or integrated together. Optionally, the transceiver module may be interchangeable with a transceiver.

[0927] In some embodiments, the processing module may be a single module or may include multiple sub-modules. Optionally, the above-mentioned multiple sub-modules respectively execute all or part of the steps required to be executed by the processing module. Optionally, the processing module may be interchangeable with a processor.

[0928] Figure 6B is a schematic structural diagram of a wireless charging transmitter according to an embodiment of the present disclosure. As Figure 6B shown, the wireless charging transmitter 102 may include at least one of a processing module 6201, a transceiver module 6202, etc. In some embodiments, the processing module 6201 is configured to perform wireless charging on a wireless charging receiver based on a first charging protocol, where the first charging protocol is a non-QI standard protocol supported by the wireless charging transmitter and the first charging protocol is a fast charging protocol. Optionally, the processing module 6201 may be used to execute at least one of the other steps (such as step S2138, but not limited thereto) performed by the wireless charging transmitter 102 in any of the above methods, which will not be elaborated here.

[0929] In some embodiments, the transceiver module may include a transmitting module and / or a receiving module. The transmitting module and the receiving module may be separate or integrated together. Optionally, the transceiver module may be interchangeable with a transceiver.

[0930] In some embodiments, the processing module may be a single module or may include multiple sub-modules. Optionally, the above-mentioned multiple sub-modules respectively execute all or part of the steps required to be executed by the processing module. Optionally, the processing module may be interchangeable with a processor.

[0931] Figure 7A is a schematic structural diagram of a charging device 7100 according to an embodiment of the present disclosure. The charging device 7100 may be a terminal (such as a user device, etc.), or a chip, a chip system, or a processor, etc. that supports a first device to implement any of the above methods, or a chip, a chip system, or a processor, etc. that supports a terminal to implement any of the above methods. The charging device 7100 can be used to implement the methods described in the above method embodiments, and for specific details, reference can be made to the descriptions in the above method embodiments.

[0932] As Figure 7AAs shown, the charging device 7100 includes one or more processors 7101. The processor 7101 can be a general-purpose processor or a dedicated processor, etc. For example, it can be a baseband processor or a central processing unit. The baseband processor can be used to process communication protocols and communication data, and the central processing unit can be used to control communication devices (such as base stations, baseband chips, Internet of Things devices, Internet of Things device chips, DUs or CUs, etc.), execute programs, and process program data. The charging device 7100 is used to execute any of the above methods.

[0933] In some embodiments, the charging device 7100 further includes one or more memories 7102 for storing instructions. Optionally, all or part of the memories 7102 can also be outside the charging device 7100.

[0934] In some embodiments, the charging device 7100 further includes one or more transceivers 7103. When the charging device 7100 includes one or more transceivers 7103, the transceivers 7103 execute at least one of the communication steps such as sending and / or receiving in the above method (such as step S2101, step S2102, but not limited to this), and the processor 7101 executes at least one of the other steps (such as step S2103, but not limited to this).

[0935] In some embodiments, the transceiver can include a receiver and / or a transmitter. The receiver and the transmitter can be separate or integrated together. Optionally, terms such as transceiver, transceiver unit, transceiver machine, transceiver circuit, etc. can be replaced with each other, terms such as transmitter, transmitter unit, transmitter machine, transmitter circuit, etc. can be replaced with each other, and terms such as receiver, receiver unit, receiver machine, receiver circuit, etc. can be replaced with each other.

[0936] In some embodiments, the charging device 7100 can include one or more interface circuits. Optionally, the interface circuit is connected to the memory 7102. The interface circuit can be used to receive signals from the memory 7102 or other devices, and can be used to send signals to the memory 7102 or other devices. For example, the interface circuit can read the instructions stored in the memory 7102 and send the instructions to the processor 7101.

[0937] The charging device 7100 described in the above embodiments can be a first device or an Internet of Things device, but the scope of the charging device 7100 described in this disclosure is not limited to this. The structure of the charging device 7100 can be unrestricted by Figure 7ALimitations. The charging device can be an independent device or can be part of a larger device. For example, the charging device can be: 1) an independent integrated circuit (IC), or chip, or system-on-chip or subsystem; (2) a set of one or more ICs, optionally, the above IC set can also include storage components for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, an Internet of Things device, a smart Internet of Things device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a first device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.

[0938] Figure 7B is a schematic structural diagram of the chip 7200 proposed in an embodiment of the present disclosure. For the case where the charging device 7100 can be a chip or a chip system, reference can be made to Figure 7B the schematic structural diagram of the chip 7200 shown, but not limited thereto.

[0939] The chip 7200 includes one or more processors 7201, and the chip 7200 is used to execute any of the above methods.

[0940] In some embodiments, the chip 7200 further includes one or more interface circuits 7203. Optionally, the interface circuit 7203 is connected to the memory 7202. The interface circuit 7203 can be used to receive signals from the memory 7202 or other devices, and the interface circuit 7203 can be used to send signals to the memory 7202 or other devices. For example, the interface circuit 7203 can read the instructions stored in the memory 7202 and send the instructions to the processor 7201.

[0941] In some embodiments, the interface circuit 7203 executes at least one of the communication steps such as sending and / or receiving in the above method (such as step S2101, step S2102, but not limited thereto), and the processor 7201 executes at least one of the other steps (such as step S2103, but not limited thereto).

[0942] In some embodiments, terms such as interface circuit, interface, transceiver pin, transceiver, etc. can be used interchangeably.

[0943] In some embodiments, the chip 7200 further includes one or more memories 7202 for storing instructions. Optionally, all or part of the memory 7202 can be outside the chip 7200.

[0944] Embodiments of the present disclosure also provide a storage medium. Instructions are stored on the storage medium. When the instructions run on the charging device 7100, the charging device 7100 is caused to execute any of the above methods. Optionally, the storage medium is an electronic storage medium. Optionally, the storage medium is a computer-readable storage medium, but not limited thereto, and it may also be other device-readable storage mediums. Optionally, the storage medium may be a non-transitory storage medium, but not limited thereto, and it may also be a transitory storage medium.

[0945] Embodiments of the present disclosure also provide a program product. When the program product is executed by the charging device 7100, the charging device 7100 is caused to execute any of the above methods. Optionally, the program product may be a computer program product.

[0946] Embodiments of the present disclosure also provide a computer program. When it runs on a computer, the computer is caused to execute any of the above methods.

Claims

1. A charging method, characterized in that: The method is performed by a wireless charging receiving end and includes: Determining that the wireless charging transmitter can wirelessly charge the wireless charging receiver based on a first charging protocol, where the first charging protocol is a non-QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast charging protocol; Based on the first charging protocol, the wireless charging transmitting end is controlled to wirelessly charge the wireless charging receiving end.

2. The method according to claim 1, characterized in that The determining that the wireless charging transmitting end can wirelessly charge the wireless charging receiving end based on the first charging protocol includes: Determining that the wireless charging receiving end meets the charging condition corresponding to the first charging protocol; Determine that the wireless charging transmitter can wirelessly charge the wireless charging receiver based on the first charging protocol.

3. The method according to claim 2, characterized in that The step of determining that the wireless charging receiving end meets the charging condition corresponding to the first charging protocol includes at least one of the following: Determining that the identity information of the wireless charging receiving end matches the identity information of the wireless charging transmitting end; Determine that the device information of the wireless charging receiving end matches the device information of the wireless charging transmitting end; Determine that the wireless charging receiving end supports a device type corresponding to the wireless charging transmitting end; Determining that the wireless charging receiving end supports the adapter type corresponding to the wireless charging transmitting end; Successfully setting the guaranteed power of the wireless charging transmitter; Successfully setting the minimum operating frequency of the wireless charging transmitter; Successfully set the operating voltage of the wireless charging transmitter; The maximum operating voltage of the wireless charging transmitter is successfully set.

4. The method according to claim 3, characterized in that: The determining that the identity information of the wireless charging receiving end matches the identity information of the wireless charging transmitting end includes: Sending a first request data packet to the wireless charging transmitter, where the first request data packet is used to obtain identity information of the wireless charging transmitter, where the identifier of the first request data packet is 0x38, the first byte of the first request data packet is 0x3B, the second byte of the first request data packet is 0x02, and the third byte of the first request data packet is 0xBB; Receive a first response data packet sent by the wireless charging transmitter, where the first response data packet includes identity information of the wireless charging transmitter, the identifier of the first response data packet is 0x3F, the first byte of the first response data packet is 0x3B, the second byte of the first response data packet is used to indicate a client code corresponding to the wireless charging transmitter, and the third byte of the first response data packet is used to indicate a hardware version corresponding to the wireless charging transmitter; It is determined according to the first response data packet that the identity information of the wireless charging receiving end matches the identity information of the wireless charging sending end.

5. The method according to claim 3 or 4, characterized in that: The determining that the device information of the wireless charging receiving end matches the device information of the wireless charging transmitting end includes: Sending a second request data packet to the wireless charging transmitting end, where the second request data packet is used to obtain device information of the wireless charging transmitting end, where the identifier of the second request data packet is 0xA4, the first byte of the second request data packet is 0x08, and the second byte to the twelfth byte of the first request data packet are random numbers; Receive a second response data packet sent by the wireless charging transmitter, where the second response data packet includes device information of the wireless charging transmitter, the identifier of the second response data packet is 0x4F, the first byte of the second response data packet is 0x08, and the second byte to the fifth byte of the second response data packet are used to indicate the device information corresponding to the wireless charging transmitter; According to the second response data packet, it is determined that the device information of the wireless charging receiving end matches the device information of the wireless charging sending end.

6. The method according to claim 5, characterized in that The method further comprises: After determining that the identity information of the wireless charging receiving end matches the identity information of the wireless charging transmitting end, sending first indication information to the application, where the first indication information is used to indicate that the wireless charging transmitting end has passed the identity authentication; A device verification request sent by the application is received.

7. The method according to any one of claims 3 to 6, characterized in that: The step of determining that the wireless charging receiving end supports the device type corresponding to the wireless charging transmitting end includes: Sending a third request data packet to the wireless charging transmitting end, where the third request data packet is used to obtain the device type corresponding to the wireless charging transmitting end, the identifier of the third request data packet is 0x18, and the first byte of the third request data packet is 0x4C; Receive a third response data packet sent by the wireless charging transmitter, the third response data packet includes the device type corresponding to the wireless charging transmitter, the identifier of the third response data packet is 0x5F, the first byte of the third response data packet is 0x4C, and the second byte to the fifth byte of the third response data packet are used to indicate the device type corresponding to the wireless charging transmitter; Determine, according to the third response data packet, that the wireless charging receiving end supports a device type corresponding to the wireless charging transmitting end.

8. The method according to claim 7, characterized in that The method further comprises: After determining that the device information of the wireless charging receiving end matches the device information of the wireless charging transmitting end, sending second indication information to the application, where the second indication information is used to indicate that the wireless charging transmitting end has passed the device verification; A device type request sent by the application is received.

9. The method according to any one of claims 3 to 8, characterized in that: The step of determining that the wireless charging receiving end supports the adapter type corresponding to the wireless charging transmitting end includes: Sending a fourth request data packet to the wireless charging transmitting end, where the fourth request data packet is used to obtain the adapter type corresponding to the wireless charging transmitting end, the identifier of the fourth request data packet is 0x18, and the first byte of the fourth request data packet is 0x0B; Receive a fourth response data packet sent by the wireless charging transmitting end, the fourth response data packet includes the adapter type corresponding to the wireless charging transmitting end, the identifier of the fourth response data packet is 0x2F, the first byte of the fourth response data packet is 0x0B, and the second byte of the fourth response data packet is used to indicate the adapter type corresponding to the wireless charging transmitting end; Determine, according to the fourth response data packet, that the wireless charging receiving end supports the adapter type corresponding to the wireless charging transmitting end.

10. The method according to claim 9, characterized in that The method further comprises: After determining that the wireless charging receiving end supports the device type corresponding to the wireless charging transmitting end, sending third indication information to the application, wherein the third indication information is used to indicate that the wireless charging transmitting end has passed the device type verification; An adapter type request sent by the application is received.

11. The method according to claim 9 or 10, characterized in that: The method further comprises: Sending fourth indication information to the application, where the fourth indication information is used to indicate the adapter type.

12. The method according to any one of claims 3 to 11, characterized in that: The successfully setting the guaranteed power of the wireless charging transmitting end includes: Sending a fifth request data packet to the wireless charging transmitting end, wherein the fifth request data packet includes the guaranteed power, the identifier of the fifth request data packet is 0x09, and the first byte of the fifth request data packet is used to indicate the guaranteed power; A fifth response data packet sent by the wireless charging transmitting end is received, where the fifth response data packet is used to indicate that the guaranteed power of the wireless charging transmitting end is successfully set.

13. The method according to any one of claims 3 to 12, characterized in that: The successfully setting the minimum operating frequency of the wireless charging transmitter includes: Sending a sixth request data packet to the wireless charging transmitting end, the sixth request data packet including a minimum frequency limit value, the minimum frequency limit value being used to determine the minimum operating frequency, the identifier of the sixth request data packet being 0x28, the first byte of the sixth request data packet being 0xD3, and the second byte of the sixth request data packet being used to indicate the minimum frequency limit value; A sixth response data packet sent by the wireless charging transmitting end is received, where the sixth response data packet is used to indicate that the minimum operating frequency of the wireless charging transmitting end is successfully set.

14. The method according to any one of claims 3 to 13, characterized in that: The successfully setting the operating voltage of the wireless charging transmitting end includes: Sending a seventh request data packet to the wireless charging transmitting end, the seventh request data packet including a first value, the first value being used to determine the operating voltage, the identifier of the seventh request data packet being 0x38, the first byte of the seventh request data packet being 0x0A, and the second byte to the third byte of the seventh request data packet being used to represent the first value; A seventh response data packet sent by the wireless charging transmitting end is received, where the seventh response data packet is used to indicate that the operating voltage of the wireless charging transmitting end is successfully set.

15. The method according to claim 14, characterized in that The method further comprises: Sending fifth indication information to the application, where the fifth indication information is used to indicate that the wireless charging transmitting end has passed the fast charging verification.

16. The method according to any one of claims 3 to 15, characterized in that: The successfully setting the maximum operating voltage of the wireless charging transmitter includes: Sending an eighth request data packet to the wireless charging transmitting end, the eighth request data packet including an operating voltage limit, the operating voltage limit being used to determine the maximum operating voltage, the identifier of the eighth request data packet being 0x28, the first byte of the eighth request data packet being 0xD6, and the second byte of the eighth request data packet being used to indicate the operating voltage limit; An eighth response data packet sent by the wireless charging transmitting end is received, where the eighth response data packet is used to indicate that the maximum operating voltage of the wireless charging transmitting end is successfully set, the identifier of the eighth response data packet is 0x1E, and the first byte of the eighth response data packet is 0xFF.

17. The method according to any one of claims 1 to 16, characterized in that: The method further comprises: Sending a ninth request data packet to the wireless charging transmitting end, where the ninth request data packet is used to obtain a low MAC address of the wireless charging transmitting end, the identifier of the ninth request data packet is 0x18, and the first byte of the ninth request data packet is 0xB6; Receive a ninth response data packet sent by the wireless charging transmitter, the ninth response data packet including the low MAC address of the wireless charging transmitter, the identifier of the ninth response data packet is 0x4F, the first byte of the ninth response data packet is 0xB6, and the second byte to the fourth byte of the ninth response data packet are used to represent the low MAC address of the wireless charging transmitter.

18. The method according to claim 17, characterized in that The method further comprises: Sending sixth indication information to the application, where the sixth indication information is used to indicate that the voltage setting of the wireless charging transmitting end is successful; A low MAC address acquisition request sent by the application is received.

19. The method according to any one of claims 1 to 18, characterized in that: The method further comprises: Sending a tenth request data packet to the wireless charging transmitting end, where the tenth request data packet is used to obtain a high MAC address of the wireless charging transmitting end, the identifier of the tenth request data packet is 0x18, and the first byte of the tenth request data packet is 0xB7; Receive the tenth response data packet sent by the wireless charging transmitter, the tenth response data packet includes the high MAC address of the wireless charging transmitter, the identifier of the tenth response data packet is 0x4F, the first byte of the tenth response data packet is 0xB7, and the second byte to the fourth byte of the tenth response data packet are used to represent the high MAC address of the wireless charging transmitter.

20. The method according to claim 19, characterized in that The method further comprises: Sending seventh indication information to the application, where the seventh indication information is used to indicate that the low MAC address has been obtained; A high MAC address acquisition request sent by the application is received.

21. The method according to claim 20, characterized in that The method further comprises: Sending eighth indication information to the application, where the eighth indication information is used to indicate that the high MAC address has been obtained.

22. The method according to any one of claims 1 to 21, characterized in that: The controlling the wireless charging transmitting end to wirelessly charge the wireless charging receiving end based on the first charging protocol includes: An eleventh request data packet is sent to the wireless charging transmitting end, the eleventh request data packet is used to control the fan and power of the wireless charging transmitting end, the identifier of the eleventh request data packet is 0x38, the first byte of the eleventh request data packet is 0x63, the lower four bits of the second byte of the eleventh request data packet are used to represent first information, and the upper four bits of the second byte of the eleventh request data packet are used to represent second information, the first information is used to control the fan of the wireless charging transmitting end, and the second information is used to control the power of the wireless charging transmitting end.

23. The method according to claim 22, characterized in that The eleventh request data packet is sent after the maximum operating voltage of the wireless charging transmitting end is successfully set.

24. The method according to claim 22 or 23, characterized in that The method further comprises: A twelfth request data packet is sent to the wireless charging transmitting end, the twelfth request data packet includes a device identifier corresponding to the wireless charging receiving end, the identifier of the twelfth request data packet is 0x71, the fifth byte of the twelfth request data packet is 0xF0, and the sixth byte to the seventh byte of the twelfth request data packet are used to represent the device identifier corresponding to the wireless charging receiving end.

25. The method according to claim 24, characterized in that The method further comprises: A twelfth response data packet sent by the wireless charging transmitting end is received, where the twelfth response data packet is response data to the twelfth request data packet.

26. The method according to claim 25, characterized in that The method further comprises: Determine that the twelfth response data packet is a second value, and send a thirteenth request data packet to the wireless charging transmitting end, the thirteenth request data packet is used by the wireless charging transmitting end to confirm whether it is magnetic charging, the identifier of the thirteenth request data packet is 0x81, and the first byte of the thirteenth request data packet is used to represent the ninth indication information, and the ninth indication information is used to indicate whether the wireless charging receiving end is magnetic charging.

27. The method according to claim 26, characterized in that The method further comprises: A thirteenth response data packet sent by the wireless charging transmitting end is received, where the thirteenth response data packet is response data to the thirteenth request data packet.

28. The method according to any one of claims 22 to 27, characterized in that: The method further comprises: Sending a fourteenth request data packet to the wireless charging transmitting end, where the fourteenth request data packet is used by the wireless charging transmitting end to determine a first Q threshold, where the identifier of the fourteenth request data packet is 0x28, the first byte of the fourteenth request data packet is 0x62, and the second byte of the fourteenth request data packet is used to represent a third value, where the third value is used by the wireless charging transmitting end to determine the first Q threshold; Receive a fourteenth response data packet sent by the wireless charging transmitter, where the fourteenth response data packet is used to indicate a first difference, where the first difference is the difference between the Q value detected by the wireless charging transmitter and the first Q threshold, the identifier of the fourteenth response data packet is 0x2F, the first byte of the fourteenth response data packet is 0x62, and the second byte of the fourteenth response data packet is used to represent the first difference.

29. The method according to any one of claims 22 to 28, characterized in that: The method further comprises: Sending a fifteenth request data packet to the wireless charging transmitting end, where the fifteenth request data packet is used by the wireless charging transmitting end to determine a first F threshold, where the identifier of the fifteenth request data packet is 0x28, the first byte of the fifteenth request data packet is 0x63, and the second byte of the fifteenth request data packet is used to represent a fourth value, where the fourth value is used by the wireless charging transmitting end to determine the first F threshold; Receive a fifteenth response data packet sent by the wireless charging transmitting end, where the fifteenth response data packet is used to indicate a second difference, where the second difference is the difference between the F value detected by the wireless charging transmitting end and the first F threshold, the identifier of the fifteenth response data packet is 0x2F, the first byte of the fifteenth response data packet is 0x63, and the second byte of the fifteenth response data packet is used to indicate the second difference.

30. The method according to any one of claims 22 to 29, characterized in that: The method further comprises: A sixteenth request data packet is sent to the wireless charging transmitting end, wherein the sixteenth request data packet includes a fast charging indication, an identifier of the sixteenth request data packet is 0x28, and a first byte of the sixteenth request data packet is 0xA7.

31. The method according to any one of claims 22 to 30, characterized in that: The method further comprises: Sending a seventeenth request data packet to the wireless charging transmitting end, where the seventeenth request data packet is used to obtain load information of the wireless charging transmitting end, the identifier of the seventeenth request data packet is 0x18, and the first byte of the seventeenth request data packet is 0x5A; Receive a seventeenth response data packet sent by the wireless charging transmitting end, the seventeenth response data packet includes load information of the wireless charging transmitting end, the load information includes voltage information, current information, and tenth indication information, the tenth indication information is used to indicate whether the wireless charging transmitting end supports adjusting the fan speed, the identifier of the seventeenth response data packet is 0x4F, the first byte of the seventeenth response data packet is 0x5A, the second byte of the seventeenth response data packet is used to represent the voltage information, the third byte of the seventeenth response data packet is used to represent the current information, and the lowest bit of the third byte of the seventeenth response data packet is used to represent the tenth indication information.

32. The method according to any one of claims 22 to 31, characterized in that: The method further comprises: Sending an eighteenth request data packet to the wireless charging transmitting end, the eighteenth request data packet including the coil information of the wireless charging receiving end, the identifier of the eighteenth request data packet is 0x58, the first byte of the eighteenth request data packet is 0x0A, the second byte of the eighteenth request data packet is used to indicate the inductance of the coil of the wireless charging receiving end, the third byte of the eighteenth request data packet is used to indicate the AC impedance RAC of the coil of the wireless charging receiving end, and the fourth byte of the eighteenth request data packet is used to indicate the height of the coil of the wireless charging receiving end relative to the bottom of the wireless charging receiving end; An eighteenth response data packet sent by the wireless charging transmitting end is received, the eighteenth response data packet includes the coil information of the wireless charging transmitting end, the identifier of the eighteenth response data packet is 0x5F, the first byte of the eighteenth response data packet is 0x0A, the second byte of the eighteenth response data packet is used to indicate the inductance of the coil of the wireless charging transmitting end, the third byte of the eighteenth response data packet is used to indicate the RAC of the coil of the wireless charging transmitting end, and the fourth byte of the eighteenth response data packet is used to indicate the height of the coil of the wireless charging transmitting end.

33. The method according to any one of claims 22 to 32, characterized in that: The method further comprises: receiving a nineteenth request data packet sent by the wireless charging transmitting end, the nineteenth request data packet including a first power, the first power being used to limit the output power of the wireless charging transmitting end, the identifier of the nineteenth request data packet being 0x93, and the upper four bits of the first byte of the nineteenth request data packet being used to represent the first power; A nineteenth response data packet is sent to the wireless charging transmitting end according to the nineteenth request data packet, the nineteenth response data packet includes an eleventh indication information, the eleventh indication information is used to indicate whether the wireless charging receiving end supports the first power, the nineteenth response data packet is identified as 0x22, and the first byte of the nineteenth response data packet is used to represent the eleventh indication information.

34. A charging method, characterized in that: The method is performed by a wireless charging transmitter and includes: The wireless charging receiving end is wirelessly charged based on a first charging protocol, where the first charging protocol is a non-QI standard protocol supported by the wireless charging transmitting end, and the first charging protocol is a fast charging protocol.

35. The method according to claim 34, characterized in that The method further comprises: Receive a first request data packet sent by the wireless charging receiving end, where the first request data packet is used to obtain identity information of the wireless charging sending end, where the identifier of the first request data packet is 0x38, the first byte of the first request data packet is 0x3B, the second byte of the first request data packet is 0x02, and the third byte of the first request data packet is 0xBB; A first response data packet is sent to the wireless charging receiving end, where the first response data packet includes the identity information of the wireless charging transmitting end, the identifier of the first response data packet is 0x3F, the first byte of the first response data packet is 0x3B, the second byte of the first response data packet is used to indicate the client code corresponding to the wireless charging transmitting end, and the third byte of the first response data packet is used to indicate the hardware version corresponding to the wireless charging transmitting end.

36. The method according to claim 34 or 35, characterized in that The method further comprises: Receive a second request data packet sent by the wireless charging receiving end, where the second request data packet is used to obtain device information of the wireless charging sending end, the identifier of the second request data packet is 0xA4, the first byte of the second request data packet is 0x08, and the second byte to the twelfth byte of the first request data packet are random numbers; A second response data packet is sent to the wireless charging receiving end, the second response data packet includes the device information of the wireless charging transmitting end, the identifier of the second response data packet is 0x4F, the first byte of the second response data packet is 0x08, and the second byte to the fifth byte of the second response data packet are used to represent the device information corresponding to the wireless charging transmitting end.

37. The method according to any one of claims 34 to 36, characterized in that: The method further comprises: Receive a third request data packet sent by the wireless charging receiving end, where the third request data packet is used to obtain a device type corresponding to the wireless charging transmitting end, where the identifier of the third request data packet is 0x18, and the first byte of the third request data packet is 0x4C; A third response data packet is sent to the wireless charging receiving end, the third response data packet includes the device type corresponding to the wireless charging transmitting end, the identifier of the third response data packet is 0x5F, the first byte of the third response data packet is 0x4C, and the second byte to the fifth byte of the third response data packet are used to indicate the device type corresponding to the wireless charging transmitting end.

38. The method according to any one of claims 34 to 37, characterized in that: The method further comprises: Receive a fourth request data packet sent by the wireless charging receiving end, where the fourth request data packet is used to obtain an adapter type corresponding to the wireless charging sending end, where the identifier of the fourth request data packet is 0x18, and the first byte of the fourth request data packet is 0x0B; A fourth response data packet is sent to the wireless charging receiving end, the fourth response data packet includes the adapter type corresponding to the wireless charging transmitting end, the identifier of the fourth response data packet is 0x2F, the first byte of the fourth response data packet is 0x0B, and the second byte of the fourth response data packet is used to indicate the adapter type corresponding to the wireless charging transmitting end.

39. The method according to any one of claims 34 to 38, characterized in that The method further comprises: receiving a fifth request data packet sent by the wireless charging receiving end, wherein the fifth request data packet includes the guaranteed power, the identifier of the fifth request data packet is 0x09, and the first byte of the fifth request data packet is used to indicate the guaranteed power; Setting the power of the wireless charging transmitting end according to the guaranteed power; A fifth response data packet is sent to the wireless charging receiving end, where the fifth response data packet is used to indicate that the guaranteed power of the wireless charging sending end is successfully set.

40. The method according to any one of claims 34 to 39, characterized in that The method further comprises: Receive a sixth request data packet sent by the wireless charging receiving end, where the sixth request data packet includes a minimum frequency limit value, where the minimum frequency limit value is used to determine the minimum operating frequency, where the identifier of the sixth request data packet is 0x28, where the first byte of the sixth request data packet is 0xD3, and where the second byte of the sixth request data packet is used to indicate the minimum frequency limit value; A sixth response data packet is sent to the wireless charging receiving end, where the sixth response data packet is used to indicate that the minimum operating frequency of the wireless charging transmitting end is successfully set.

41. The method according to any one of claims 34 to 40, characterized in that: The method further comprises: receiving a seventh request data packet sent by the wireless charging receiving end, the seventh request data packet including a first value, the first value being used to determine the operating voltage, the identifier of the seventh request data packet being 0x38, the first byte of the seventh request data packet being 0x0A, and the second byte to the third byte of the seventh request data packet being used to represent the first value; Setting the operating voltage of the wireless charging transmitting end according to the first value; A seventh response data packet is sent to the wireless charging receiving end, where the seventh response data packet is used to indicate that the operating voltage of the wireless charging sending end is successfully set.

42. The method according to any one of claims 34 to 41, characterized in that The method further comprises: receiving an eighth request data packet sent by the wireless charging receiving end, the eighth request data packet including an operating voltage limit, the operating voltage limit being used to determine the maximum operating voltage, the identifier of the eighth request data packet being 0x28, the first byte of the eighth request data packet being 0xD6, and the second byte of the eighth request data packet being used to indicate the operating voltage limit; Setting the maximum operating voltage of the wireless charging transmitting end according to the operating voltage limit; An eighth response data packet is sent to the wireless charging receiving end, where the eighth response data packet is used to indicate that the maximum operating voltage of the wireless charging transmitting end is successfully set, the identifier of the eighth response data packet is 0x1E, and the first byte of the eighth response data packet is 0xFF.

43. The method according to any one of claims 34 to 42, characterized in that The method further comprises: Receive a ninth request data packet sent by the wireless charging receiving end, where the ninth request data packet is used to obtain a low MAC address of the wireless charging sending end, the identifier of the ninth request data packet is 0x18, and the first byte of the ninth request data packet is 0xB6; A ninth response data packet is sent to the wireless charging receiving end, wherein the ninth response data packet includes the low MAC address of the wireless charging transmitting end, the identifier of the ninth response data packet is 0x4F, the first byte of the ninth response data packet is 0xB6, and the second byte to the fourth byte of the ninth response data packet are used to represent the low MAC address of the wireless charging transmitting end.

44. The method according to any one of claims 34 to 43, characterized in that The method further comprises: Receive a tenth request data packet sent by the wireless charging receiving end, where the tenth request data packet is used to obtain a high MAC address of the wireless charging sending end, the identifier of the tenth request data packet is 0x18, and the first byte of the tenth request data packet is 0xB7; A tenth response data packet is sent to the wireless charging receiving end, wherein the tenth response data packet includes the high MAC address of the wireless charging transmitting end, the identifier of the tenth response data packet is 0x4F, the first byte of the tenth response data packet is 0xB7, and the second byte to the fourth byte of the tenth response data packet are used to represent the high MAC address of the wireless charging transmitting end.

45. The method according to any one of claims 34 to 44, characterized in that The method further comprises: Receive an eleventh request data packet sent by the wireless charging receiving end, where the identifier of the eleventh request data packet is 0x38, the first byte of the eleventh request data packet is 0x63, the lower four bits of the second byte of the eleventh request data packet are used to represent first information, and the upper four bits of the second byte of the eleventh request data packet are used to represent second information, the first information is used to control the fan of the wireless charging transmitting end, and the second information is used to control the power of the wireless charging transmitting end; Controlling a fan of the wireless charging transmitting end according to the first information; The power of the wireless charging transmitting end is controlled according to the second information.

46. ​​The method according to any one of claims 34 to 44, characterized in that The method further comprises: Receive a twelfth request data packet sent by the wireless charging receiving end, the twelfth request data packet includes a device identifier corresponding to the wireless charging receiving end, the identifier of the twelfth request data packet is 0x71, the fifth byte of the twelfth request data packet is 0xF0, and the sixth byte to the seventh byte of the twelfth request data packet are used to represent the device identifier corresponding to the wireless charging receiving end.

47. The method according to claim 46, characterized in that The method further comprises: A twelfth response data packet is sent to the wireless charging receiving end, where the twelfth response data packet is response data to the twelfth request data packet.

48. The method according to claim 47, characterized in that The method further comprises: Receive a thirteenth request data packet sent by the wireless charging receiving end, the thirteenth request data packet is sent when the wireless charging receiving end determines that the twelfth response data packet is a second value, the identifier of the thirteenth request data packet is 0x81, and the first byte of the thirteenth request data packet is used to represent ninth indication information, and the ninth indication information is used to indicate whether the wireless charging receiving end is magnetic charging; Determine whether magnetic charging is used according to the thirteenth request data packet.

49. The method according to claim 48, characterized in that The method further comprises: A thirteenth response data packet is sent to the wireless charging receiving end, where the thirteenth response data packet is response data to the thirteenth request data packet.

50. The method according to any one of claims 34 to 49, characterized in that The method further comprises: Receive a fourteenth request data packet sent by the wireless charging receiving end, where the fourteenth request data packet is used by the wireless charging transmitting end to determine a first Q threshold, where the identifier of the fourteenth request data packet is 0x28, the first byte of the fourteenth request data packet is 0x62, and the second byte of the fourteenth request data packet is used to represent a third value, where the third value is used by the wireless charging transmitting end to determine the first Q threshold; Determine the first Q threshold according to the third value; Determine a first difference between the Q value detected by the wireless charging transmitting end and the first Q threshold; A fourteenth response data packet is sent to the wireless charging receiving end, where the fourteenth response data packet is used to indicate the first difference, the identifier of the fourteenth response data packet is 0x2F, the first byte of the fourteenth response data packet is 0x62, and the second byte of the fourteenth response data packet is used to represent the first difference.

51. The method according to any one of claims 34 to 50, characterized in that The method further comprises: receiving a fifteenth request data packet sent by the wireless charging receiving end, the fifteenth request data packet is used by the wireless charging transmitting end to determine a first F threshold, the identifier of the fifteenth request data packet is 0x28, the first byte of the fifteenth request data packet is 0x63, the second byte of the fifteenth request data packet is used to represent a fourth value, and the fourth value is used by the wireless charging transmitting end to determine the first F threshold; Determine the first F threshold according to the fourth value; Determine a second difference between the F value detected by the wireless charging transmitting end and the first F threshold; A fifteenth response data packet is sent to the wireless charging receiving end, where the fifteenth response data packet is used to indicate the second difference, the identifier of the fifteenth response data packet is 0x2F, the first byte of the fifteenth response data packet is 0x63, and the second byte of the fifteenth response data packet is used to indicate the second difference.

52. The method according to any one of claims 34 to 51, characterized in that The method further comprises: A sixteenth request data packet sent by the wireless charging receiving end is received, wherein the sixteenth request data packet includes a fast charging indication, an identifier of the sixteenth request data packet is 0x28, and a first byte of the sixteenth request data packet is 0xA7.

53. The method according to any one of claims 34 to 52, characterized in that The method further comprises: Receive a seventeenth request data packet sent by the wireless charging receiving end, where the seventeenth request data packet is used to obtain load information of the wireless charging sending end, the identifier of the seventeenth request data packet is 0x18, and the first byte of the seventeenth request data packet is 0x5A; A seventeenth response data packet is sent to the wireless charging receiving end, the seventeenth response data packet includes the load information of the wireless charging transmitting end, the load information includes voltage information, current information, and tenth indication information, the tenth indication information is used to indicate whether the wireless charging transmitting end supports adjusting the fan speed, the identifier of the seventeenth response data packet is 0x4F, the first byte of the seventeenth response data packet is 0x5A, the second byte of the seventeenth response data packet is used to represent the voltage information, the third byte of the seventeenth response data packet is used to represent the current information, and the lowest bit of the third byte of the seventeenth response data packet is used to represent the tenth indication information.

54. The method according to any one of claims 34 to 53, characterized in that The method further comprises: Receive an eighteenth request data packet sent by the wireless charging receiving end, the eighteenth request data packet includes coil information of the wireless charging receiving end, the identifier of the eighteenth request data packet is 0x58, the first byte of the eighteenth request data packet is 0x0A, the second byte of the eighteenth request data packet is used to indicate the inductance of the coil of the wireless charging receiving end, the third byte of the eighteenth request data packet is used to indicate the AC impedance RAC of the coil of the wireless charging receiving end, and the fourth byte of the eighteenth request data packet is used to indicate the height of the coil of the wireless charging receiving end relative to the bottom of the wireless charging receiving end; An eighteenth response data packet is sent to the wireless charging receiving end, the eighteenth response data packet includes the coil information of the wireless charging transmitting end, the identifier of the eighteenth response data packet is 0x5F, the first byte of the eighteenth response data packet is 0x0A, the second byte of the eighteenth response data packet is used to indicate the inductance of the coil of the wireless charging transmitting end, the third byte of the eighteenth response data packet is used to indicate the RAC of the coil of the wireless charging transmitting end, and the fourth byte of the eighteenth response data packet is used to indicate the height of the coil of the wireless charging transmitting end.

55. The method according to any one of claims 34 to 54, characterized in that The method further comprises: Sending a nineteenth request data packet to the wireless charging receiving end, the nineteenth request data packet including a first power, the first power being used to limit the output power of the wireless charging transmitting end, the identifier of the nineteenth request data packet being 0x93, and the upper four bits of the first byte of the nineteenth request data packet being used to represent the first power; A nineteenth response data packet is sent to the wireless charging transmitting end according to the nineteenth request data packet, the nineteenth response data packet includes an eleventh indication information, the eleventh indication information is used to indicate whether the wireless charging receiving end supports the first power, the nineteenth response data packet is identified as 0x22, and the first byte of the nineteenth response data packet is used to represent the eleventh indication information.

56. A charging method, characterized in that: Executed by an application program, the method includes: After the wireless charging receiving end determines that the identity information matches the wireless charging transmitting end, receiving first indication information sent by the wireless charging receiving end, wherein the first indication information is used to indicate that the wireless charging transmitting end has passed the identity authentication; Send a device verification request to the wireless charging receiving end.

57. The method according to claim 56, characterized in that The method further comprises: After determining that the device information of the wireless charging receiving end matches the device information of the wireless charging transmitting end, receiving second indication information sent by the wireless charging receiving end, wherein the second indication information is used to indicate that the wireless charging transmitting end has passed the device verification; Send a device type request to the wireless charging receiving end.

58. The method according to claim 57, characterized in that The method further comprises: After determining that the wireless charging receiving end supports the device type corresponding to the wireless charging transmitting end, receiving third indication information sent by the wireless charging receiving end, wherein the third indication information is used to indicate that the wireless charging transmitting end passes the device type verification; Send an adapter type request to the wireless charging receiving end.

59. The method according to claim 58, characterized in that The method further comprises: Receive fourth indication information sent by the wireless charging receiving end, where the fourth indication information is used to indicate the adapter type.

60. The method according to claim 59, characterized in that The method further comprises: Receive fifth indication information sent by the wireless charging receiving end, where the fifth indication information is used to indicate that the wireless charging sending end passes the fast charging verification.

61. The method according to claim 60, characterized in that The method further comprises: Receiving sixth indication information sent by the wireless charging receiving end, where the sixth indication information is used to indicate that the voltage setting of the wireless charging sending end is successful; Send a low MAC address acquisition request to the wireless charging receiving end.

62. The method according to claim 61, characterized in that The method further comprises: receiving seventh indication information sent by the wireless charging receiving end, wherein the seventh indication information is used to indicate that the low MAC address has been obtained; Send a high MAC address acquisition request to the wireless charging receiving end.

63. The method according to claim 62, characterized in that The method further comprises: Receive eighth indication information sent by the wireless charging receiving end, where the eighth indication information is used to indicate that the high MAC address has been obtained.

64. A wireless charging receiving end, characterized in that: include: A processing module, configured to determine that the wireless charging transmitter can wirelessly charge the wireless charging receiver based on a first charging protocol, wherein the first charging protocol is a non-QI standard protocol supported by the wireless charging transmitter, and the first charging protocol is a fast charging protocol; The processing module is further configured to control the wireless charging transmitting end to wirelessly charge the wireless charging receiving end based on the first charging protocol.

65. A wireless charging transmitter, characterized in that: include: The processing module is configured to wirelessly charge the wireless charging receiving end based on a first charging protocol, where the first charging protocol is a non-QI standard protocol supported by the wireless charging transmitting end, and the first charging protocol is a fast charging protocol.

66. A charging device, characterized in that: The invention is characterized by comprising: one or more processors; Wherein, the charging device is used to execute the charging method described in any one of claims 1 to 33 or claims 34 to 55.

67. A charging system, characterized in that: The charging system includes a wireless charging receiving end and a wireless charging transmitting end, wherein the wireless charging receiving end is configured to implement the charging method described in any one of claims 1 to 33, and the wireless charging transmitting end is configured to implement the charging method described in any one of claims 34 to 55.

68. A storage medium storing instructions, characterized in that: When the instruction is executed on the charging device, the charging device executes the charging method according to any one of claims 1 to 33 or claims 34 to 55.

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