Touch control method, touch control device, touch control system, electronic equipment and storage medium

Abstract

The invention discloses a touch control method, a touch control device, a touch control system, electronic equipment and a storage medium, the touch control method is applied to first electronic equipment, and the method comprises the following steps: feeding a first signal into a wearer of the first electronic equipment; receiving a second signal from a second electronic device; determining whether the wearer touches a second electronic device according to the first signal and the second signal; when it is determined that the wearer touches the second electronic device, an operation signal is sent to the second electronic device, and the operation signal is used for indicating the second electronic device to execute corresponding operation according to the operation signal. According to the method, in the process that a user performs touch control on the second electronic equipment, when it is determined that the wearer touches the second electronic equipment according to the first signal fed into the wearer by the first electronic equipment and the second signal received by the second electronic equipment, the second electronic equipment is controlled to execute the corresponding operation; and the control success rate of touch control on the second electronic equipment by the user is improved.

Description

Technical Field

[0001] The present application relates to the field of touch control technology, and in particular to a touch control method and its device, system, electronic device and storage medium. Background Art

[0002] Touch control of electronic devices is one of the common human-computer interaction actions between users and electronic devices. At present, when a user touches an electronic device, it is determined whether the electronic device is touched by the user by detecting whether a relevant sensor set at a specific position of the electronic device is touched by the user, and when it is determined that the electronic device is touched by the user, the electronic device responds according to the user's touch action.

[0003] However, during the process of the user performing touch control on the electronic device, when the user touches an area outside a specific position of the electronic device, the electronic device does not detect the user's touch action, and the electronic device cannot respond to the user's touch action, resulting in the failure of the user's touch control of the electronic device, thereby reducing the success rate of the user's touch control of the electronic device. Summary of the invention

[0004] In view of this, the embodiments of the present application provide a touch control method and a device, system, electronic device and storage medium thereof to overcome or at least partially solve the above problems of the prior art.

[0005] In a first aspect, an embodiment of the present application provides a touch control method, which is applied to a first electronic device, and the touch control method includes: feeding a first signal to a wearer of the first electronic device; receiving a second signal from a second electronic device, the frequency of the first signal being the same as the frequency of the second signal; determining whether the wearer touches the second electronic device based on the first signal and the second signal; when it is determined that the wearer touches the second electronic device, sending an operation signal to the second electronic device, the operation signal being used to instruct the second electronic device to perform a corresponding operation based on the operation signal.

[0006] The solution provided by the present application, during the process of the user performing touch control on the second electronic device, determines that the wearer touches the second electronic device based on the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, and controls the second electronic device to perform a corresponding operation, thereby avoiding the situation where the second electronic device fails to detect the user's touch action when the user touches an area other than a specific position of the second electronic device, resulting in failure of the user to touch control the second electronic device. During the touch detection process, the metal frame, screen, and metal back panel of the second electronic device can all be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the success rate of the user's touch control of the second electronic device.

[0007] Among them, in some optional embodiments, determining whether the wearer touches the second electronic device based on the first signal and the second signal includes: obtaining the path loss of the first signal transmitted from the wearer to the second electronic device based on the first signal strength of the first signal and the second signal strength of the second signal; and determining whether the wearer touches the second electronic device based on the path loss.

[0008] The solution provided in this embodiment realizes the identification of the user's touch control intention based on the path loss of the first signal transmitted from the wearer to the second electronic device, thereby improving the control accuracy of touch control of the second electronic device.

[0009] Among them, in some optional embodiments, determining whether the wearer touches the second electronic device based on the path loss includes: determining whether the path loss within a preset effective touch time is less than a preset signal strength fluctuation amount, and obtaining a corresponding first determination result; determining whether the wearer touches the second electronic device based on the first determination result.

[0010] The solution provided in this embodiment realizes the recognition of the user's touch control intention according to the path loss within the preset effective touch duration, thereby improving the recognition accuracy of the user's touch control intention.

[0011] Among them, in some optional embodiments, before determining whether the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount and obtaining the corresponding first determination result, the touch control method also includes: determining whether the path loss is less than a preset path loss threshold, the preset path loss threshold is used to characterize the maximum path loss of the signal when the wearer touches the second electronic device; determining whether the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount, and obtaining the corresponding first determination result, including: when it is determined that the path loss is less than the preset path loss threshold, determining whether the path loss within the preset effective touch duration is less than the preset signal strength fluctuation amount, and obtaining the corresponding first determination result.

[0012] The solution provided in this embodiment realizes the recognition of the user's touch control intention based on the path loss and the preset effective touch duration, and further improves the recognition accuracy of the user's touch control intention.

[0013] Among them, in some optional embodiments, the first determination result includes determining that the path loss within a preset effective touch time is less than a preset signal strength fluctuation amount, and determining that the path loss within the preset effective touch time is greater than or equal to a preset signal strength fluctuation amount; according to the first determination result, determining whether the wearer touches the second electronic device includes: when it is determined that the path loss within the preset effective touch time is less than the preset signal strength fluctuation amount, determining that the wearer touches the second electronic device; when it is determined that the path loss within the preset effective touch time is greater than or equal to the preset signal strength fluctuation amount, determining that the wearer does not touch the second electronic device.

[0014] Among them, in some optional embodiments, determining whether the wearer touches the second electronic device based on the first signal and the second signal includes: determining the touch signal strength threshold of the second electronic device based on the wearer loss, the transmission distance loss and the first signal strength of the first signal, the transmission distance loss is used to characterize the signal loss strength corresponding to the transmission distance between the wearer and the second electronic device, and the touch signal strength threshold is used to characterize the minimum signal strength of the second signal received by the second electronic device when the wearer touches the second electronic device; determining whether the wearer touches the second electronic device based on the touch signal strength threshold and the second signal strength of the second signal.

[0015] The solution provided in this embodiment realizes the recognition of the user's touch control intention based on the first signal strength and the second signal strength, thereby improving the recognition accuracy of the user's touch control intention.

[0016] Among them, in some optional embodiments, before determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission spacing loss and the first signal strength of the first signal, the touch control method also includes: determining the corresponding signal fluctuation amount according to the second signal strength of the second signal, the signal fluctuation amount is used to characterize the signal strength fluctuation value corresponding to the second signal strength at any adjacent moments; determining whether the signal fluctuation amount is less than the preset signal strength fluctuation amount; determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission spacing loss and the first signal strength of the first signal, including: when it is determined that the signal fluctuation amount is less than the preset signal strength fluctuation amount, determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission spacing loss and the first signal strength of the first signal.

[0017] The solution provided in this embodiment realizes the recognition of the user's touch control intention according to the signal fluctuation amount and the touch signal strength threshold, thereby improving the recognition accuracy of the user's touch control intention.

[0018] Among them, in some optional embodiments, before determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission spacing loss and the first signal strength of the first signal, the touch control method also includes: determining whether the signal fluctuation amount within a preset effective touch time is less than the preset signal strength fluctuation amount; determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission spacing loss and the first signal strength of the first signal, including: when it is determined that the signal fluctuation amount within the preset effective touch time is less than the preset signal strength fluctuation amount, determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission spacing loss and the first signal strength of the first signal.

[0019] The solution provided in this embodiment realizes the recognition of the user's touch control intention based on the signal fluctuation amount and the preset effective touch duration, and further improves the recognition accuracy of the user's touch control intention.

[0020] Among them, in some optional embodiments, before determining the corresponding signal fluctuation amount according to the second signal strength of the second signal, the touch control method also includes: determining whether the second signal strength of the second signal is greater than or equal to a preset signal strength threshold; determining the corresponding signal fluctuation amount according to the second signal strength of the second signal, including: when it is determined that the second signal strength of the second signal is greater than or equal to the preset signal strength threshold, determining the corresponding signal fluctuation amount according to the second signal strength.

[0021] The solution provided in this embodiment realizes the recognition of the user's touch control intention based on the second signal strength, the signal fluctuation amount and the touch signal strength threshold, and further improves the recognition accuracy of the user's touch control intention.

[0022] Among them, in some optional embodiments, determining whether the wearer touches the second electronic device is based on the touch signal strength threshold and the second signal strength of the second signal, including: when the second signal strength of the second signal is greater than or equal to the touch signal strength threshold, determining that the wearer touches the second electronic device; when the second signal strength of the second signal is less than the touch signal strength threshold, determining that the wearer does not touch the second electronic device.

[0023] Among them, in some optional embodiments, before feeding the first signal into the wearer of the first electronic device, the touch control method also includes: sending authentication information to the second electronic device, the authentication information is used to instruct the second electronic device to perform authentication verification according to the authentication information, obtain the corresponding authentication verification result, and return the authentication verification result to the first electronic device, the authentication verification result includes an authentication verification success result and an authentication verification failure result; feeding the first signal into the wearer of the first electronic device includes: when receiving the authentication verification success result returned by the second electronic device, feeding the first signal into the wearer of the first electronic device.

[0024] The solution provided in this embodiment realizes the recognition of the user's touch control intention when the second electronic device is successfully authenticated, thereby improving the recognition accuracy of the user's touch control intention.

[0025] Among them, in some optional embodiments, the touch control method also includes: when receiving an authentication failure result returned by the second electronic device, controlling the first electronic device to enter a low power consumption receiving state.

[0026] The solution provided in this embodiment realizes that when the authentication verification of the second electronic device fails, the first electronic device is controlled to enter a low-power receiving state, thereby reducing the control power consumption of the user's touch control of the second electronic device.

[0027] Among them, in some optional embodiments, before sending the authentication information to the second electronic device, the touch control method also includes: receiving broadcast information broadcast by the second electronic device, the broadcast information at least including device information of the second electronic device; determining whether the second electronic device is a target device type according to the device information; sending the authentication information to the second electronic device, including: when the second electronic device is determined to be a target device type according to the device information, sending the authentication information to the second electronic device.

[0028] The solution provided in this embodiment realizes authentication and verification of the second electronic device when the second electronic device is identified as a target electronic device, thereby avoiding increased power consumption caused by authentication and verification of non-target electronic devices when broadcast information of non-target electronic devices is received, and reducing control power consumption for touch control of the second electronic device.

[0029] Among them, in some optional embodiments, the broadcast information also includes broadcast signal strength. Before determining whether the second electronic device is the target device type according to the device information, the touch control method also includes: determining whether the broadcast signal strength is greater than or equal to a preset wake-up signal strength threshold; determining whether the second electronic device is the target device type according to the device information, including: when it is determined that the broadcast signal strength is greater than or equal to the preset wake-up signal strength threshold, determining whether the second electronic device is the target device type according to the device information.

[0030] The solution provided in this embodiment realizes authentication and verification of the second electronic device when it is determined that the second electronic device is close to the first electronic device based on the broadcast signal strength of the second electronic device, thereby avoiding authentication and verification and accidental touch control of the second electronic device in a low-power standby state, and improving the user's control accuracy of touch control of the second electronic device.

[0031] In a second aspect, an embodiment of the present application provides a touch control method, which is applied to a second electronic device, and the touch control method includes: obtaining a first signal from a first electronic device, and the first electronic device is used to feed the first signal to the wearer of the first electronic device; receiving a second signal, and the frequency of the first signal is the same as the frequency of the second signal; determining whether the wearer touches the second electronic device based on the first signal and the second signal; when it is determined that the wearer touches the second electronic device, sending an operation request to the first electronic device, and the operation request is used to instruct the first electronic device to send a corresponding operation signal to the second electronic device; receiving the operation signal returned by the first electronic device, and performing the corresponding operation.

[0032] Among them, in some optional embodiments, before obtaining the first signal from the first electronic device, the touch control method also includes: receiving authentication information sent by the first electronic device; performing authentication verification according to the authentication information; obtaining the first signal from the first electronic device, including: when the authentication verification is successful according to the authentication information, obtaining the first signal from the first electronic device.

[0033] Among them, in some optional embodiments, before receiving the authentication information sent by the first electronic device, the touch control method also includes: broadcasting broadcast information to the first electronic device, the broadcast information at least including device information of the second electronic device, the broadcast information is used to instruct the first electronic device to determine whether the second electronic device is a target device type based on the broadcast information, obtain a corresponding second determination result, and return the second determination result to the second electronic device, the second determination result includes a first result used to characterize the determination that the second electronic device is a target device type, and a second result used to characterize the determination that the second electronic device is a non-target device type; receiving the authentication information sent by the first electronic device, including: when receiving the first result returned by the first electronic device, receiving the authentication information sent by the first electronic device.

[0034] In a third aspect, an embodiment of the present application provides a touch control device, which is applied to a first electronic device, and the touch control device includes a feed module, a first signal receiving module, a first touch determination module, and an operation signal sending module. The feed module is used to feed a first signal to the wearer of the first electronic device; the first signal receiving module is used to receive a second signal from a second electronic device, and the frequency of the first signal is the same as the frequency of the second signal; the first touch determination module is used to determine whether the wearer touches the second electronic device based on the first signal and the second signal; the operation signal sending module is used to send an operation signal to the second electronic device when it is determined that the wearer touches the second electronic device, and the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal.

[0035] In a fourth aspect, an embodiment of the present application provides a touch control device, which is applied to a second electronic device. The touch control device includes an acquisition module, a second signal receiving module, a second touch determination module, an operation request module, and an operation signal receiving module. The acquisition module is used to acquire a first signal from a first electronic device, and the first electronic device is used to feed the first signal to the wearer of the first electronic device; the second signal receiving module is used to receive a second signal, and the frequency of the first signal is the same as the frequency of the second signal; the second touch determination module is used to determine whether the wearer touches the second electronic device according to the first signal and the second signal; the operation request sending module is used to send an operation request to the first electronic device when it is determined that the wearer touches the second electronic device, and the operation request is used to instruct the first electronic device to send a corresponding operation signal to the second electronic device; the operation signal receiving module is used to receive the operation signal returned by the first electronic device and perform the corresponding operation.

[0036] In a fifth aspect, an embodiment of the present application provides a touch control system, including a first electronic device and a second electronic device, wherein the first electronic device is connected to the second electronic device; the first electronic device is used to execute the touch control method provided in the first aspect above; the second electronic device is used to execute the touch control method provided in the second aspect above.

[0037] In a sixth aspect, an embodiment of the present application provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the touch control method provided in the first aspect or the second aspect described above is implemented.

[0038] In a seventh aspect, an embodiment of the present application provides a computer-readable storage medium, in which a program code is stored. The program code can be called by an electronic device to execute the touch control method provided in the first aspect or the second aspect above.

[0039] In an eighth aspect, an embodiment of the present application provides a computer program product. When the computer program product runs on a computer device, the computer device executes the touch control method provided in the first aspect or the second aspect above.

[0040] It can be understood that the beneficial effects of the second to eighth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0042] Figure 1 A schematic diagram of a scenario of a touch control system provided in an embodiment of the present application is shown.

[0043] Figure 2 A schematic diagram of a flow chart of a touch control method provided in an embodiment of the present application is shown.

[0044] Figure 3 A schematic diagram of a scenario of touch detection in the touch control method provided in an embodiment of the present application is shown.

[0045] Figure 4 A schematic diagram of an application scenario of transmission spacing loss detection in the touch control method provided in an embodiment of the present application is shown.

[0046] Figure 5 A schematic diagram of a scenario of unit spacing loss in the touch control method provided in an embodiment of the present application is shown.

[0047] Figure 6 Another schematic diagram of a touch detection scenario in the touch control method provided in an embodiment of the present application is shown.

[0048] Figure 7 Another schematic flow chart of the touch control method provided in an embodiment of the present application is shown.

[0049] Figure 8 A timing diagram of the touch control method provided in an embodiment of the present application is shown.

[0050] Fig. 9 Another flow chart of the touch control method provided in the embodiment of the present application is shown.

[0051] Fig.10A structural block diagram of a touch control device provided in an embodiment of the present application is shown.

[0052] Fig.11 Another structural block diagram of the touch control device provided in an embodiment of the present application is shown.

[0053] Fig.12 A functional block diagram of an electronic device provided in an embodiment of the present application is shown.

[0054] Fig.13 A computer-readable storage medium provided in an embodiment of the present application and used to store or carry a program code for implementing a touch control method provided in an embodiment of the present application is shown.

[0055] Fig.14 A computer program product provided in an embodiment of the present application and used to store or carry program codes for implementing the touch control method provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0056] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0057] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0058] Touch control of electronic devices is one of the common human-computer interaction actions between users and electronic devices. At present, when a user touches an electronic device, it is determined whether the electronic device is touched by the user by detecting whether a relevant sensor set at a specific position of the electronic device is touched by the user, and when it is determined that the electronic device is touched by the user, the electronic device responds according to the user's touch action.

[0059] However, during the process of the user's touch control of the electronic device, when the user touches an area outside the specific position of the electronic device, the electronic device does not detect the user's touch action, and the electronic device cannot respond to the user's touch action, resulting in the user's touch control of the electronic device failing, reducing the user's touch control success rate of the electronic device.

[0060] In view of the above problems, the touch control method and its device, system, electronic device and storage medium provided in the embodiments of the present application feed a first signal into the wearer of the first electronic device and receive a second signal from the second electronic device, the frequency of the first signal is the same as the frequency of the second signal, and determine whether the wearer touches the second electronic device according to the first signal and the second signal, and when it is determined that the wearer touches the second electronic device, send an operation signal to the second electronic device, the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal, so that in the process of the user performing touch control on the second electronic device, according to the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, when it is determined that the wearer touches the second electronic device, the second electronic device is controlled to perform a corresponding operation, so that when the user touches the area outside the specific position of the second electronic device, the second electronic device fails to detect the user's touch action, resulting in the user's failure to touch the second electronic device. In the touch detection process, the metal frame, screen and metal back plate of the second electronic device can be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the success rate of the user's touch control of the second electronic device.

[0061] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0062] See also Figure 1 , which shows a schematic diagram of an application scenario of the touch control system provided in an embodiment of the present application, which may include a first electronic device 100, a second electronic device 200 and a wearer 300. The first electronic device 100 is communicatively connected to the second electronic device 200 and exchanges data with the second electronic device 200.

[0063] Among them, the first electronic device 100 is worn by the wearer 300, and the first electronic device 100 is a wearable electronic device. For example, the first electronic device 100 can be any one of a smart watch, a smart bracelet, a wireless headset, augmented reality (AR) glasses, virtual reality (VR) glasses or mixed reality (MR) glasses, etc. The type of the first electronic device 100 is not limited here, and can be set according to actual needs.

[0064] The first electronic device 100 can be wirelessly connected to the second electronic device 200 and exchange data with the second electronic device 200 through the wireless connection. For example, the first electronic device 100 can be radio frequency connected to the second electronic device 200 and exchange data with the second electronic device 200 through the radio frequency connection.

[0065] The second electronic device 200 can be any one of a mobile phone, a personal digital assistant (PDA), a tablet personal computer (Tablet PC), a laptop computer, a desktop computer or a smart panel, etc. The type of the second electronic device 200 is not limited here and can be set according to actual needs.

[0066] See also Figure 2 , which shows a flow chart of a touch control method provided by an embodiment of the present application. In a specific embodiment, the touch control method can be applied to Figure 1 The first electronic device 100 in the touch control system shown in FIG. Figure 2 The process shown is described in detail, and the touch control method may include the following steps S110 to S140.

[0067] Step S110: feeding a first signal to a wearer of the first electronic device.

[0068] In an embodiment of the present application, the first electronic device is provided with a human body communication (HBC) electrode, and the first electronic device is connected to the wearer through the HBC electrode. The first electronic device can feed a first signal to the wearer of the first electronic device through the HBC electrode, and the wearer receives the first signal fed by the first electronic device through the HBC electrode.

[0069] In some embodiments, the second electronic device can be connected to the first electronic device via radio frequency and exchange data with the first electronic device via radio frequency connection. The second electronic device can transmit a radio frequency signal to the first electronic device, and the first electronic device receives and responds to the radio frequency signal and feeds the first signal to the wearer of the first electronic device.

[0070] Among them, the first electronic device and the second electronic device can communicate through human body communication or other communication methods. The other communication methods can be any one of Bluetooth communication methods, 5G communication methods or infrared communication methods. For example, the first electronic device and the second electronic device communicate through human body communication during touch detection; the first electronic device and the second electronic device communicate through the above-mentioned other communication methods during signal or data transmission.

[0071] The signal frequency used in the touch detection process may be the same as or different from the signal frequency used in the signal or data transmission process. Usually, the best signal frequency used for touch detection is different from the latest signal frequency used for signal or data transmission, which is not limited here.

[0072] In some embodiments, when a user needs to perform touch control on a second electronic device, a touch control instruction can be sent to a first electronic device. The first electronic device receives and responds to the touch control instruction and feeds a first signal to the wearer of the first electronic device.

[0073] As an implementation, the first electronic device may include an input panel. When a user needs to perform touch control on the second electronic device, a touch control instruction may be input on the input panel of the first electronic device, and the first electronic device receives the touch control instruction input by the user.

[0074] As an implementation method, the first electronic device may include a voice recognition module. When a user needs to perform touch control on the second electronic device, a voice message carrying a touch control instruction can be sent within the voice collection range of the voice recognition module. The first electronic device collects the voice information through the voice recognition module, and performs voice recognition on the collected voice information to obtain the touch control instruction.

[0075] As an implementation manner, the touch control system may further include a client, which is connected to the first electronic device via a network and performs data exchange with the first electronic device via the network.

[0076] When the user needs to perform touch control on the second electronic device, a touch control instruction can be sent to the client. The client receives and responds to the touch control instruction, forwards the touch control instruction to the first electronic device through the network, and the first electronic device receives the touch control instruction forwarded by the client.

[0077] Among them, the client can be any one of a mobile client (for example, a mobile phone client, a PDA client, a Tablet PC client, a laptop client, a smart watch client, a smart bracelet client or a wearable client, etc.) or a fixed client (for example, a desktop computer client, a smart panel client, etc.). The type of client is not limited here and can be set according to actual needs.

[0078] The network can be any one of a ZigBee network, a Bluetooth (BT) network, a Wireless Fidelity (Wi-Fi) network, a Thread network, a Long Range Radio (LoRa) network, a Low-Power Wide-Area Network (LPWAN), an infrared network, a Narrow Band Internet of Things (NB-IoT), a Controller Area Network (CAN), a Digital Living Network Alliance (DLNA) network, a Wide Area Network (WAN), a Local Area Network (LAN), a Metropolitan Area Network (MAN) or a Wireless Personal Area Network (WPAN), etc. The type of network is not limited here and can be set according to actual needs.

[0079] Step S120: receiving a second signal from a second electronic device.

[0080] In the embodiment of the present application, after the first electronic device feeds the first signal to the wearer of the first electronic device, it can receive a second signal from the second electronic device. The second signal is a signal transmitted from the first signal received by the second electronic device to the second electronic device via the wearer, and the frequency of the first signal is the same as the frequency of the second signal.

[0081] In some embodiments, after feeding the first signal to the wearer of the first electronic device, the first electronic device may send a first signal acquisition instruction to the second electronic device, the second electronic device receives and responds to the first signal acquisition instruction, sends the received second signal to the first electronic device, and the first electronic device receives the second signal returned by the second electronic device.

[0082] In some embodiments, the touch control system may further include a signal detector, which is communicatively connected to the first electronic device and exchanges data with the first electronic device. The signal detector is connected to a metal housing of the second electronic device and is used to detect a second signal received by the second electronic device.

[0083] After feeding the first signal to the wearer of the first electronic device, the first electronic device can send a first signal acquisition instruction to the signal detector. The signal detector receives and responds to the first signal acquisition instruction, and sends the second signal detected to be received by the second electronic device to the first electronic device. The first electronic device receives the second signal returned by the signal detector.

[0084] Step S130: Determine whether the wearer touches the second electronic device according to the first signal and the second signal.

[0085] In an embodiment of the present application, after receiving the second signal from the second electronic device, the first electronic device can determine whether the wearer touches the second electronic device based on the first signal and the second signal, so as to accurately identify the user's touch control intention and improve the control accuracy of touch control of the second electronic device.

[0086] Specifically, after receiving the second signal from the second electronic device, the first electronic device can determine whether the wearer touches the second electronic device based on the first signal strength of the first signal and the second signal strength of the second signal.

[0087] In some embodiments, after receiving the second signal from the second electronic device, the first electronic device can obtain the path loss of the first signal transmitted from the wearer to the second electronic device based on the first signal strength of the first signal and the second signal strength of the second signal, and determine whether the wearer touches the second electronic device based on the path loss, thereby realizing the identification of the user's touch control intention based on the path loss of the signal transmitted from the wearer to the second electronic device, and improving the control accuracy of touch control of the second electronic device.

[0088] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can calculate the signal strength loss value of the second signal strength of the second signal and the first signal strength of the first signal, and use the signal strength loss value as the path loss of the first signal transmitted from the wearer to the second electronic device, and determine whether the path loss within a preset effective touch time is less than a preset signal strength fluctuation amount, obtain a corresponding first determination result, and determine whether the wearer touches the second electronic device based on the first determination result, thereby realizing the recognition of the user's touch control intention based on the path loss within the preset effective touch time, and improving the recognition accuracy of the user's touch control intention.

[0089] Among them, the preset effective touch time is used to characterize the duration of time that the wearer needs to effectively touch the second electronic device. The preset effective touch time can be a time pre-set by the user, or it can be a time automatically generated by the first electronic device according to the process of multiple touch controls on the second electronic device, etc. The setting method of the preset effective touch time is not limited here, and can be set according to actual needs.

[0090] The preset signal strength fluctuation amount is used to represent the fluctuation error of the second signal received by the second electronic device, that is, the detection accuracy of touch detection.

[0091] The first determination result includes determining that the path loss within the preset effective touch duration is less than the preset signal strength fluctuation amount, and determining that the path loss within the preset effective touch duration is greater than or equal to the preset signal strength fluctuation amount.

[0092] When it is determined that the path loss within the preset effective touch time is less than the preset signal strength fluctuation amount, it is determined that the wearer has touched the second electronic device; when it is determined that the path loss within the preset effective touch time is greater than or equal to the preset signal strength fluctuation amount, it is determined that the wearer has not touched the second electronic device.

[0093] As an embodiment, after receiving the second signal from the second electronic device, the first electronic device can calculate the signal strength loss value of the second signal strength of the second signal and the first signal strength of the first signal, and use the signal strength loss value as the path loss of the first signal transmitted from the wearer to the second electronic device, and determine whether the path loss is less than a preset path loss threshold, and when it is determined that the path loss is less than the preset path loss threshold, determine whether the path loss within the preset effective touch time is less than a preset signal strength fluctuation amount, obtain the corresponding first determination result, and determine whether the wearer touches the second electronic device based on the first determination result, thereby realizing the recognition of the user's touch control intention based on the path loss and the preset effective touch time, and further improving the recognition accuracy of the user's touch control intention.

[0094] Among them, the preset path loss threshold is used to characterize the maximum path loss of the signal when the wearer touches the second electronic device. The preset path loss threshold can be a loss value pre-set by the user, or it can be a loss value automatically generated by the first electronic device according to the process of multiple touch controls on the second electronic device, or it can be a loss value manually calibrated by the user before each touch detection, etc. The setting method of the preset path loss threshold is not limited here, and it can be set according to actual needs.

[0095] In one application scenario, the first signal fed into the wearer by the first electronic device is V t , the first signal V tThe frequency of the second electronic device is f, and the second signal with frequency f is V r , the second signal V r is the first signal V received by the second electronic device t The signal transmitted from the wearer to the second electronic device has a corresponding path loss of L = V t -V r , the preset effective touch duration is T0, the preset signal strength fluctuation is a1, the preset path loss threshold is (f0-a), f0 is the preset path loss, that is, the calibration path loss, and a is the allowable error. Figure 3 As shown, the first electronic device, according to the first signal V t and the second signal V r , the process of determining whether the wearer touches the second electronic device may include steps S11 to S15.

[0096] Step S11: The first signal V with a frequency of f t The data is fed to the wearer of the first electronic device.

[0097] Step S12: receiving a second signal V from a second electronic device r , and calculate the path loss L = V t -V r .

[0098] Step S13: Determine whether the path loss L is less than a preset path loss threshold (f0-a).

[0099] When it is determined that the path loss L is less than the preset path loss threshold (f0-a), executing step S14;

[0100] When it is determined that the path loss L is greater than or equal to the preset path loss threshold (f0-a), the process returns to step S12.

[0101] Step S14: Determine whether the path loss L fluctuates less than a preset signal strength fluctuation amount a1 within a preset effective touch duration T0.

[0102] When it is determined that the path loss L fluctuates less than the preset signal strength fluctuation amount a1 within the preset effective touch time T0, step S15 is executed;

[0103] When it is determined that the path loss L fluctuates by more than or equal to the preset signal strength fluctuation amount a1 within the preset effective touch time T0, the process returns to step S12.

[0104] Step S15: Determine whether the wearer touches the second electronic device.

[0105] It should be noted that in the embodiments of the present application, the signal unit is a logarithmic unit, for example: dBV, dBm; the loss unit is a logarithmic unit, for example: dB.

[0106] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can calculate the signal strength loss value of the second signal strength of the second signal and the first signal strength of the first signal, and use the signal strength loss value as the path loss of the first signal transmitted from the wearer to the second electronic device, and determine whether the path loss is less than a preset path loss threshold, and when it is determined that the path loss is greater than or equal to the preset path loss threshold, return to execute step S120, thereby continuously identifying the user's touch control intention and improving the user's control experience of touch control of the second electronic device.

[0107] In some embodiments, after receiving the second signal from the second electronic device, the first electronic device can determine the touch signal strength threshold of the second electronic device based on the wearer loss, the transmission distance loss, and the first signal strength of the first signal, and determine whether the wearer touches the second electronic device based on the touch signal strength threshold and the second signal strength of the second signal, thereby realizing the recognition of the user's touch control intention based on the first signal strength and the second signal strength, and improving the recognition accuracy of the user's touch control intention.

[0108] Among them, the transmission distance loss is used to characterize the signal loss strength corresponding to the transmission distance between the wearer and the second electronic device, and the touch signal strength threshold is used to characterize the minimum signal strength of the second signal received by the second electronic device when the wearer touches the second electronic device.

[0109] When the second signal strength of the second signal is greater than or equal to the touch signal strength threshold, it is determined that the wearer has touched the second electronic device; when the second signal strength of the second signal is less than the touch signal strength threshold, it is determined that the wearer has not touched the second electronic device.

[0110] In one application scenario, such as Figure 4 As shown, the capacitance C between the wearer and the metal casing of the second electronic device can be simplified as a flat plate capacitor, and the capacitance C can be calculated according to formula one.

[0111] Formula 1 is: C=ε*A / d, where ε is the dielectric constant of air, A is the area parallel to the wearer and the metal shell, and d is the distance between the wearer and the metal shell.

[0112] The RF loss between the wearer and the metal shell is roughly equivalent to the impedance Z formed by the capacitance C between the two. The impedance Z can be calculated according to formula 2.

[0113] Formula 2 is: Z=1 / (2πfC)=d / (2πfεA), where f is the frequency of the first signal Vt fed to the wearer by the first electronic device.

[0114] According to the first signal V t , impedance Z and resistance R of the second electronic device, calculate the second signal V received by the second electronic device according to formula 3 r .

[0115] Formula 3 is: V r =V t / (1+Z / R).

[0116] According to the first signal V t and the second signal V r , calculate the transmission spacing loss f(d) according to formula 4.

[0117] Formula 4: f(d) = 20log(V r / V t ).

[0118] When f=10MHZ,A=0.01m*0.01m=10 (-4) m 2 , when R = 10KΩ, the corresponding relationship between the transmission spacing loss f(d) and the spacing d can be obtained, such as Figure 5 As shown, this is the loss per unit spacing.

[0119] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can determine the corresponding signal fluctuation amount according to the second signal strength of the second signal, and determine whether the signal fluctuation amount is less than the preset signal strength fluctuation amount. When it is determined that the signal fluctuation amount is less than the preset signal strength fluctuation amount, the touch signal strength threshold of the second electronic device is determined according to the wearer loss, the transmission distance loss and the first signal strength of the first signal, and whether the wearer touches the second electronic device is determined according to the touch signal strength threshold and the second signal strength of the second signal, thereby realizing the recognition of the user's touch control intention according to the signal fluctuation amount and the touch signal strength threshold, and improving the recognition accuracy of the user's touch control intention.

[0120] The signal fluctuation amount is used to characterize the signal strength fluctuation value corresponding to the second signal strength at any adjacent moments.

[0121] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can determine the corresponding signal fluctuation amount based on the second signal strength of the second signal, and determine whether the signal fluctuation amount is less than the preset signal strength fluctuation amount, and when it is determined that the signal fluctuation amount is greater than or equal to the preset signal strength fluctuation amount, return to execute step S120, thereby continuously identifying the user's touch control intention and improving the user's control experience of touch control of the second electronic device.

[0122] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can determine the corresponding signal fluctuation amount according to the second signal strength of the second signal, and determine whether the signal fluctuation amount is less than the preset signal strength fluctuation amount. When it is determined that the signal fluctuation amount is less than the preset signal strength fluctuation amount, it is determined whether the signal fluctuation amount within the preset effective touch time is less than the preset signal strength fluctuation amount. When it is determined that the signal fluctuation amount within the preset effective touch time is less than the preset signal strength fluctuation amount, the touch signal strength threshold of the second electronic device is determined according to the wearer loss, the transmission distance loss and the first signal strength of the first signal, and it is determined whether the wearer touches the second electronic device according to the touch signal strength threshold and the second signal strength of the second signal, thereby realizing the recognition of the user's touch control intention according to the signal fluctuation amount and the preset effective touch time, and further improving the recognition accuracy of the user's touch control intention.

[0123] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can determine the corresponding signal fluctuation amount based on the second signal strength of the second signal, and determine whether the signal fluctuation amount is less than the preset signal strength fluctuation amount. When it is determined that the signal fluctuation amount is less than the preset signal strength fluctuation amount, determine whether the signal fluctuation amount within the preset effective touch time is less than the preset signal strength fluctuation amount. When it is determined that the signal fluctuation amount within the preset effective touch time is greater than or equal to the preset signal strength fluctuation amount, return to execute step S120, thereby continuously identifying the user's touch control intention and improving the user's control experience of touch control of the second electronic device.

[0124] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can determine whether the second signal strength of the second signal is greater than or equal to a preset signal strength threshold, and when it is determined that the second signal strength of the second signal is greater than or equal to the preset signal strength threshold, determine the corresponding signal fluctuation amount according to the second signal strength of the second signal, and determine whether the signal fluctuation amount is less than the preset signal strength fluctuation amount, and when it is determined that the signal fluctuation amount is less than the preset signal strength fluctuation amount, determine the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss and the first signal strength of the first signal, and determine whether the wearer touches the second electronic device according to the touch signal strength threshold and the second signal strength of the second signal, thereby realizing the recognition of the user's touch control intention according to the second signal strength, the signal fluctuation amount and the touch signal strength threshold, and further improving the recognition accuracy of the user's touch control intention.

[0125] In one application scenario, the first signal fed into the wearer by the first electronic device is V t , the first signal V t The frequency is f, and the second electronic device receives the second signal V with frequency f. i is a plurality of, i is a positive integer greater than or equal to 1, the second signal V i is the first signal V received by the second electronic device t The signal transmitted from the wearer to the second electronic device has a preset signal strength threshold of V0, a ​​preset signal strength fluctuation amount of a1, and a touch signal strength threshold of ((V t -Afix)-f(d0)), Afix is ​​the wearer loss, and f(d0) is the transmission distance loss threshold when the second electronic device detects the wearer's touch.

[0126] like Figure 6 As shown, the first electronic device, according to the first signal V t and the second signal V i , the process of determining whether the wearer touches the second electronic device may include steps S21 to S29.

[0127] Step S21: The first signal V with a frequency of f t The data is fed to the wearer of the first electronic device.

[0128] Step S22: receiving a second signal V with a frequency f from a second electronic device i .

[0129] Step S23: Determine the second signal V i Is it greater than the preset signal strength threshold V0?

[0130] When the second signal Vi When the signal strength is greater than the preset signal strength threshold V0, step S24 is executed;

[0131] When the second signal V i When it is less than or equal to the preset signal strength threshold V0, the process returns to step S22 and restores i to the initial value 1.

[0132] Step S24: Record the second signal V i and time T i . The initial value i = 1, each record of V i and T i Value, i plus 1.

[0133] Step S25: Determine the signal fluctuation amount (V i -V i-1 ) is less than the preset signal strength fluctuation amount a1.

[0134] When determining the signal fluctuation amount (V i -V i-1 ) is less than the preset signal strength fluctuation amount a1, executing step S26;

[0135] When determining the signal fluctuation amount (V i -V i-1 ) is greater than or equal to the preset signal strength fluctuation amount a1, return to execute step S22.

[0136] Step S26: Determine the signal fluctuation amount (V i -V i-1 ) whether the fluctuation is less than the preset signal strength fluctuation amount a1 within the preset effective touch time T0.

[0137] When determining the signal fluctuation amount (V i -V i-1 ) when the fluctuation within the preset effective touch time T0 is less than the preset signal strength fluctuation amount a1, executing step S27;

[0138] When determining the signal fluctuation amount (V i -V i-1 ) When the fluctuation within the preset effective touch time T0 is greater than or equal to the preset signal strength fluctuation amount a1, return to execute step S22 and restore i to the initial value 1.

[0139] Step S27: According to Formula 5, calculate the movement speed S of the wearer relative to the second electronic device, the distance d1 between the wearer and the metal shell of the device at time T1, and the output signal (V t -Afix).

[0140] Among them, formula five is: V i =(Vt -Afix)-f(d1+T i -T1)*S,T i To record the second signal strength V i The corresponding moment.

[0141] Select the second signal strength V recorded at least 3 times i And the corresponding time T i , and then we can calculate S, d1 and (V t -Afix). The second signal strength V of the selected 3 records i And the corresponding time T i It can be data corresponding to three adjacent moments, or data corresponding to any three moments. It is not limited here and can be set according to actual needs.

[0142] Step S28: Determine the second signal V recorded last time i Is it greater than or equal to the touch signal strength threshold ((V t -Afix)-f(d0)).

[0143] When determining the second signal V recorded last time i Greater than or equal to the touch signal strength threshold ((V t -Afix)-f(d0)), execute step S29;

[0144] When determining the second signal V recorded last time i Less than the touch signal strength threshold ((V t -Afix)-f(d0)), return to execute step S22.

[0145] Step S29: Determine whether the wearer touches the second electronic device.

[0146] As an implementation mode, after receiving the second signal from the second electronic device, the first electronic device can determine whether the second signal strength of the second signal is greater than or equal to a preset signal strength threshold, and when it is determined that the second signal strength of the second signal is less than the preset signal strength threshold, return to execute step S120, thereby continuously identifying the user's touch control intention and improving the user's control experience of touch control of the second electronic device.

[0147] Step S140: When it is determined that the wearer touches the second electronic device, an operation signal is sent to the second electronic device.

[0148] In an embodiment of the present application, when the first electronic device determines that the wearer touches the second electronic device based on the first signal and the second signal, an operation signal can be sent to the second electronic device, and the second electronic device receives and responds to the operation signal to perform a corresponding operation, thereby achieving that during the process of the user touching the second electronic device, when it is determined that the wearer touches the second electronic device based on the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, the second electronic device is controlled to perform a corresponding operation, thereby avoiding the situation where the second electronic device fails to detect the user's touch action when the user touches an area outside a specific position of the second electronic device, resulting in failure of the user to touch control the second electronic device. During the touch detection process, the metal frame, screen, and metal back plate of the second electronic device can all be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the success rate of the user's touch control of the second electronic device.

[0149] The operation signal may be at least one of an unlocking operation signal, a screen-on operation signal, or a call operation signal, etc. The unlocking operation signal may be used to instruct the second electronic device to perform a corresponding unlocking operation, the screen-on operation signal may be used to instruct the second electronic device to perform a corresponding screen-on display, and the call operation signal may be used to instruct the second electronic device to perform a corresponding call operation. The type of operation signal is not limited here and may be set according to actual needs.

[0150] Specifically, the first electronic device pre-stores operation information of the second electronic device. When the first electronic device determines that the wearer touches the second electronic device based on the first signal strength and the second signal strength, it can send an operation signal carrying the operation information to the second electronic device. The second electronic device receives and responds to the operation signal, and performs a corresponding operation based on the operation information. This enables touch control of the second electronic device when the user's touch control intention is identified based on the first signal strength and the second signal strength, thereby improving the user's control accuracy of touch control of the second electronic device.

[0151] In some embodiments, when the first electronic device determines that the wearer has not touched the second electronic device based on the first signal and the second signal, it returns to execute step S120, thereby continuously identifying the user's touch control intention and improving the user's control experience of touch control of the second electronic device.

[0152] In some embodiments, when the first electronic device determines that the wearer touches the second electronic device based on the first signal and the second signal, after sending an operation signal to the second electronic device, the wearer information of the wearer can be obtained, and the wearer's usual operation can be obtained based on the wearer information, and a corresponding operation instruction can be generated and sent to the second electronic device. The second electronic device receives and responds to the operation instruction and executes the wearer's usual operation. When it is determined that the wearer touches the second electronic device, the second electronic device is automatically controlled to execute the wearer's usual operation based on the wearer information of the wearer, further improving the user's control experience of touch control of the second electronic device.

[0153] The solution provided in this embodiment is that the touch control method is applied to a first electronic device, by feeding a first signal into a wearer of the first electronic device, and receiving a second signal from a second electronic device, the frequency of the first signal is the same as the frequency of the second signal, and determining whether the wearer touches the second electronic device according to the first signal and the second signal, and when it is determined that the wearer touches the second electronic device, sending an operation signal to the second electronic device, the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal, so that in the process of the user performing touch control on the second electronic device, when it is determined that the wearer touches the second electronic device according to the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, the second electronic device is controlled to perform a corresponding operation, and the situation that when the user touches an area outside a specific position of the second electronic device, the second electronic device fails to detect the user's touch action, resulting in failure of the user's touch control of the second electronic device, and in the touch detection process, the metal frame, screen and metal back plate of the second electronic device can be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the success rate of the user's touch control of the second electronic device.

[0154] See also Figure 7 , which shows a flow chart of a touch control method provided by another embodiment of the present application. In a specific embodiment, the touch control method can be applied to Figure 1 The first electronic device 100 in the touch control system shown in FIG. Figure 7 The process shown is described in detail, and the touch control method may include the following steps S210 to S250.

[0155] Step S210: sending authentication information to the second electronic device.

[0156] In this embodiment, the first electronic device pre-stores authentication information corresponding to the second electronic device. The first electronic device can send the authentication information to the second electronic device, the second electronic device receives and responds to the authentication information, performs authentication verification based on the authentication information, obtains the corresponding authentication verification result, and sends the authentication verification result to the first electronic device. The first electronic device receives the authentication verification result returned by the second electronic device.

[0157] The authentication information is used to instruct the second electronic device to perform authentication verification according to the authentication information, obtain a corresponding authentication verification result, and return the authentication verification result to the first electronic device. The authentication verification result includes an authentication verification success result and an authentication verification failure result.

[0158] In some embodiments, the second electronic device may broadcast broadcast information to the first electronic device, and the broadcast information may include at least device information of the second electronic device. The first electronic device receives the broadcast information broadcast by the second electronic device, and determines whether the second electronic device is the target device type based on the device information in the broadcast information. When the second electronic device is determined to be the target device type based on the device information in the broadcast information, the authentication information is sent to the second electronic device. The second electronic device receives and responds to the authentication information, performs authentication verification based on the authentication information, obtains the corresponding authentication verification result, and sends the authentication verification result to the first electronic device. The first electronic device receives the authentication verification result returned by the second electronic device, thereby realizing authentication verification of the second electronic device when the second electronic device is identified as the target electronic device, avoiding increased power consumption caused by authentication verification of the non-target electronic device when the broadcast information of the non-target electronic device is received, and reducing the control power consumption of touch control of the second electronic device.

[0159] In some embodiments, the broadcast information may also include broadcast signal strength. The first electronic device receives the broadcast information broadcast by the second electronic device and determines whether the broadcast signal strength is greater than or equal to a preset wake-up signal strength threshold. When it is determined that the broadcast signal strength is greater than or equal to the preset wake-up signal strength threshold, it determines whether the second electronic device is the target device type based on the device information in the broadcast information. When it is determined that the second electronic device is the target device type based on the device information in the broadcast information, authentication information is sent to the second electronic device. The second electronic device receives and responds to the authentication information, performs authentication verification based on the authentication information, obtains the corresponding authentication verification result, and sends the authentication verification result to the first electronic device. The first electronic device receives the authentication verification result returned by the second electronic device, thereby realizing authentication verification of the second electronic device when it is determined that the second electronic device is close to the first electronic device based on the broadcast signal strength of the second electronic device, avoiding authentication verification and false touch control of the second electronic device in a low-power standby state, and improving the user's control accuracy of touch control of the second electronic device.

[0160] Step S220: When receiving the authentication success result returned by the second electronic device, the first signal is fed to the wearer of the first electronic device.

[0161] In this embodiment, when the first electronic device receives a successful authentication result returned by the second electronic device, the first signal can be fed to the wearer of the first electronic device, and the wearer receives the first signal fed by the first electronic device, thereby realizing the recognition of the user's touch control intention when the authentication of the second electronic device is successful, thereby improving the recognition accuracy of the user's touch control intention.

[0162] Step S230: receiving a second signal from a second electronic device.

[0163] Step S240: Determine whether the wearer touches the second electronic device according to the first signal and the second signal.

[0164] Step S250: When it is determined that the wearer touches the second electronic device, an operation signal is sent to the second electronic device.

[0165] In this embodiment, step S230, step S240 and step S250 may refer to the contents of the corresponding steps in the aforementioned embodiments, which will not be described in detail here.

[0166] In some implementations, when the first electronic device receives an authentication failure result returned by the second electronic device, the first electronic device is controlled to enter a low-power receiving state, thereby reducing the control power consumption of the user's touch control of the second electronic device.

[0167] In some embodiments, when the first electronic device determines that the second electronic device is a non-target device type based on the device information, the first electronic device is controlled to enter a low-power receiving state, thereby reducing the control power consumption of the user's touch control of the second electronic device.

[0168] In some embodiments, when the first electronic device determines that the broadcast signal strength is less than a preset wake-up signal strength threshold, the first electronic device is controlled to enter a low-power receiving state, thereby reducing the control power consumption of the user's touch control of the second electronic device.

[0169] The solution provided in this embodiment is that the touch control method is applied to the first electronic device, by sending authentication information to the second electronic device, and when receiving the authentication verification success result returned by the second electronic device, the first signal is fed to the wearer of the first electronic device, and the second signal from the second electronic device is received, and it is determined whether the wearer touches the second electronic device according to the first signal and the second signal, and when it is determined that the wearer touches the second electronic device, an operation signal is sent to the second electronic device, so that in the process of the user performing touch control on the second electronic device, when it is determined that the wearer touches the second electronic device according to the first signal fed to the wearer by the first electronic device and the second signal received by the second electronic device, the second electronic device is controlled to perform a corresponding operation, and it is avoided that when the user touches an area outside a specific position of the second electronic device, the second electronic device fails to detect the user's touch action, resulting in the user's failure to touch control the second electronic device. In the touch detection process, the metal frame, screen and metal back plate of the second electronic device can be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the control success rate of the user's touch control of the second electronic device.

[0170] Furthermore, when a successful authentication result is received from the second electronic device, the first signal is fed to the wearer of the first electronic device, thereby realizing the recognition of the user's touch control intention when the authentication of the second electronic device is successful, thereby improving the recognition accuracy of the user's touch control intention.

[0171] In one application scenario, the touch control system includes a first electronic device and a second electronic device, wherein the first electronic device is worn by a wearer, such as Figure 8 As shown, Figure 8 A timing diagram of a touch control method is shown, and the touch control method may include steps S301 to S312.

[0172] Step S301: the second electronic device periodically broadcasts broadcast information to the first electronic device, where the broadcast information includes device information of the second electronic device and broadcast signal strength.

[0173] Step S302: the first electronic device determines whether the strength of the received broadcast signal is greater than or equal to a preset wake-up signal strength threshold.

[0174] When the first electronic device determines that the received broadcast signal strength is greater than or equal to the preset wake-up signal strength threshold, step S303 is executed;

[0175] When the first electronic device determines that the received broadcast signal strength is less than the preset wake-up signal strength threshold, step S304 is executed.

[0176] Step S303: the first electronic device determines whether the second electronic device is of the target device type according to the device information.

[0177] When the first electronic device determines that the second electronic device is a target device type according to the device information, step S305 is executed;

[0178] When the first electronic device determines that the second electronic device is a non-target device type according to the device information, step S304 is executed.

[0179] Step S304: the first electronic device enters a low power consumption receiving state.

[0180] Step S305: the first electronic device sends authentication information to the second electronic device.

[0181] Step S306: The second electronic device performs authentication verification according to the received authentication information.

[0182] Step S307: When the second electronic device successfully performs authentication verification according to the received authentication information, it sends a touch detection instruction to the first electronic device.

[0183] Step S308: The first electronic device confirms whether the wearer touches the second electronic device according to the received touch detection instruction.

[0184] When the first electronic device confirms that the wearer has not touched the second electronic device, step S309 is executed;

[0185] When the first electronic device confirms that the wearer touches the second electronic device, step S310 is executed.

[0186] Step S309: End the touch control process.

[0187] Step S310: the first electronic device sends an operation signal to the second electronic device.

[0188] Step S311: the second electronic device performs a corresponding operation.

[0189] Step S312: When the second electronic device fails to perform authentication verification according to the received authentication information, the second electronic device sends a low power consumption control instruction to the first electronic device, where the low power consumption control instruction is used to instruct the first electronic device to enter a low power consumption receiving state.

[0190] See also Fig. 9 , which shows a flow chart of a touch control method provided by another embodiment of the present application. In a specific embodiment, the touch control method can be applied to Figure 1 The second electronic device 200 in the touch control system shown in FIG. Fig. 9The process shown is described in detail, and the touch control method may include the following steps S410 to S450.

[0191] Step S410: Acquire a first signal from a first electronic device.

[0192] In this embodiment, the first electronic device is provided with an HBC electrode, the first electronic device is connected to the wearer through the HBC electrode, the first electronic device is used to feed the first signal to the wearer of the first electronic device through the HBC electrode, and the second electronic device can obtain the first signal from the first electronic device.

[0193] In some embodiments, after the first electronic device feeds the first signal to the wearer of the first electronic device through the HBC electrode, the first signal can be sent to the second electronic device, and the second electronic device receives the first signal sent by the first electronic device.

[0194] In some embodiments, the second electronic device can send a second signal acquisition instruction to the first electronic device, the first electronic device receives and responds to the second signal acquisition instruction, sends the first signal of the wearer fed to the first electronic device through the HBC electrode to the second electronic device, and the second electronic device receives the first signal returned by the first electronic device.

[0195] In some embodiments, the first electronic device pre-stores authentication information corresponding to the second electronic device. The first electronic device can send the authentication information to the second electronic device. The second electronic device receives the authentication information sent by the first electronic device and performs authentication verification based on the authentication information. When the authentication verification based on the authentication information is successful, the first signal from the first electronic device is obtained, thereby realizing the recognition of the user's touch control intention when the authentication verification of the second electronic device is successful, thereby improving the recognition accuracy of the user's touch control intention.

[0196] In some embodiments, the second electronic device may broadcast broadcast information to the first electronic device, and the broadcast information may include at least device information of the second electronic device. The first electronic device receives the broadcast information broadcast by the second electronic device, and determines whether the second electronic device is the target device type based on the device information in the broadcast information, obtains a corresponding second determination result, and returns the second determination result to the second electronic device. The second electronic device receives the second determination result sent by the first electronic device.

[0197] The second determination result may include a first result for characterizing that the second electronic device is determined to be a target device, and a second result for characterizing that the second electronic device is determined to be a non-target device.

[0198] When the second electronic device receives the first result returned by the first electronic device, it receives the authentication information sent by the first electronic device, thereby realizing authentication verification of the second electronic device when the second electronic device is identified as a target electronic device, avoiding increased power consumption caused by authentication verification of non-target electronic devices when broadcast information of non-target electronic devices is received, and reducing control power consumption for touch control of the second electronic device.

[0199] Step S420: Receive a second signal.

[0200] In this embodiment, after the second electronic device obtains the first signal from the first electronic device, it can receive the second signal, wherein the second signal is a signal transmitted from the first signal received by the second electronic device to the second electronic device via the wearer, and the frequency of the first signal is the same as the frequency of the second signal.

[0201] In some implementations, after acquiring the first signal from the first electronic device, the second electronic device may scan the received signal and use a signal obtained by the scan that has the same frequency as the first signal as the second signal.

[0202] In some embodiments, the touch control system may further include a signal detector, which is connected to a metal housing of the second electronic device and performs data exchange with the second electronic device, and is used to detect a second signal received by the second electronic device.

[0203] After acquiring the first signal from the first electronic device, the second electronic device may send a third signal acquisition instruction to the signal detector. The signal detector receives and responds to the third signal acquisition instruction, and sends the second signal detected to be received by the second electronic device to the second electronic device. The second electronic device receives the second signal returned by the signal detector.

[0204] Step S430: Determine whether the wearer touches the second electronic device according to the first signal and the second signal.

[0205] In this embodiment, after receiving the second signal, the second electronic device can determine whether the wearer touches the second electronic device based on the first signal and the second signal, so as to accurately identify the user's touch control intention and improve the control accuracy of touch control of the second electronic device.

[0206] Among them, the process by which the second electronic device determines whether the wearer touches the second electronic device based on the first signal and the second signal is the same as the process by which the first electronic device determines whether the wearer touches the second electronic device based on the first signal and the second signal. For details, please refer to the process by which the first electronic device determines whether the wearer touches the second electronic device based on the first signal and the second signal, which will not be repeated here.

[0207] Step S440: When it is determined that the wearer touches the second electronic device, an operation request is sent to the first electronic device.

[0208] In this embodiment, the first electronic device pre-stores an operation signal of the second electronic device. When the second electronic device determines that the wearer touches the second electronic device based on the first signal and the second signal, it can send an operation request to the first electronic device. The first electronic device receives and responds to the operation request and sends a corresponding operation signal to the second electronic device. The operation request is used to instruct the first electronic device to send the corresponding operation signal to the second electronic device.

[0209] Step S450: receiving an operation signal returned by the first electronic device, and performing a corresponding operation.

[0210] In this embodiment, after sending an operation request to the first electronic device, the second electronic device can receive an operation signal returned by the first electronic device, and perform a corresponding operation according to the operation signal, so that during the process of the user touching the second electronic device, when it is determined that the wearer touches the second electronic device according to the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, the second electronic device is controlled to perform a corresponding operation, thereby avoiding the situation where the second electronic device fails to detect the user's touch action when the user touches an area outside a specific position of the second electronic device, resulting in failure of the user to touch control the second electronic device. During the touch detection process, the metal frame, screen, and metal back plate of the second electronic device can all be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the success rate of the user's touch control of the second electronic device.

[0211] The solution provided in this embodiment is that the touch control method is applied to the second electronic device, by acquiring the first signal from the first electronic device and receiving the second signal, and determining whether the wearer touches the second electronic device according to the first signal and the second signal, and when it is determined that the wearer touches the second electronic device, sending an operation request to the first electronic device, and receiving the operation signal returned by the first electronic device, and performing a corresponding operation, so that in the process of the user performing touch control on the second electronic device, according to the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, when it is determined that the wearer touches the second electronic device, the second electronic device is controlled to perform a corresponding operation, so that when the user touches an area outside a specific position of the second electronic device, the second electronic device fails to detect the user's touch action, resulting in the user's failure to touch control the second electronic device. In the touch detection process, the metal frame, screen and metal back plate of the second electronic device can be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the user's control success rate of touch control on the second electronic device.

[0212] See also Fig.10 , which shows a touch control device 500 provided by an embodiment of the present application. The touch control device 500 can be applied to Figure 1 The first electronic device 100 in the touch control system shown in FIG. Fig.10 The touch control device 500 shown in the figure is described in detail. The touch control device 500 may include a feeding module 510 , a first signal receiving module 520 , a first touch determining module 530 and an operation signal sending module 540 .

[0213] The feeding module 510 can be used to feed the first signal to the wearer of the first electronic device; the first signal receiving module 520 can be used to receive the second signal from the second electronic device, and the frequency of the first signal is the same as the frequency of the second signal; the first touch determination module 530 can be used to determine whether the wearer touches the second electronic device based on the first signal and the second signal; the operation signal sending module 540 can be used to send an operation signal to the second electronic device when it is determined that the wearer touches the second electronic device, and the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal.

[0214] In some implementations, the first touch determination module 530 may include a first acquisition unit and a first determination unit.

[0215] The first acquisition unit can be used to obtain the path loss of the first signal transmitted from the wearer to the second electronic device based on the first signal strength of the first signal and the second signal strength of the second signal; the first determination unit can be used to determine whether the wearer touches the second electronic device based on the path loss.

[0216] In some embodiments, the first determining unit may include a first determining subunit and a second determining subunit.

[0217] The first determination subunit can be used to determine whether the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount to obtain a corresponding first determination result; the second determination subunit can be used to determine whether the wearer touches the second electronic device based on the first determination result.

[0218] In some implementations, the touch control device 500 may further include a loss determination module.

[0219] The loss determination module can be used for the first determination subunit to determine whether the path loss within a preset effective touch time is less than a preset signal strength fluctuation amount, and before obtaining the corresponding first determination result, determine whether the path loss is less than a preset path loss threshold. The preset path loss threshold can be used to characterize the maximum path loss of the signal when the wearer touches the second electronic device.

[0220] In some embodiments, the first determination subunit may include a first determination sub-subunit.

[0221] The first determination sub-subunit may be used to determine whether the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount when the path loss is determined to be less than a preset path loss threshold, to obtain a corresponding first determination result.

[0222] In some embodiments, the first determination result may include determining that the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount, and determining that the path loss within a preset effective touch duration is greater than or equal to a preset signal strength fluctuation amount; the second determination subunit may include a second determination sub-subunit and a third determination sub-subunit.

[0223] The second determination sub-subunit can be used to determine that the wearer has touched the second electronic device when it is determined that the path loss within a preset effective touch time is less than a preset signal strength fluctuation amount; the third determination sub-subunit can be used to determine that the wearer has not touched the second electronic device when it is determined that the path loss within a preset effective touch time is greater than or equal to a preset signal strength fluctuation amount.

[0224] In some implementations, the first touch determination module 530 may further include a second determination unit and a third determination unit.

[0225] The second determination unit can be used to determine the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss and the first signal strength of the first signal, the transmission distance loss is used to characterize the signal loss strength corresponding to the transmission distance between the wearer and the second electronic device, and the touch signal strength threshold is used to characterize the minimum signal strength of the second signal received by the second electronic device when the wearer touches the second electronic device; the third determination unit can be used to determine whether the wearer touches the second electronic device according to the touch signal strength threshold and the second signal strength of the second signal.

[0226] In some implementations, the touch control device 500 may further include a fluctuation amount determination module and a first fluctuation amount size determination module.

[0227] The fluctuation amount determination module can be used to determine the corresponding signal fluctuation amount according to the second signal strength of the second signal before the second determination unit determines the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss and the first signal strength of the first signal. The signal fluctuation amount can be used to characterize the signal strength fluctuation value corresponding to the second signal strength at any adjacent moments; the first fluctuation amount size determination module can be used to determine whether the signal fluctuation amount is less than the preset signal strength fluctuation amount.

[0228] In some embodiments, the second determining unit may include a third determining subunit.

[0229] The third determination subunit can be used to determine the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss and the first signal strength of the first signal when it is determined that the signal fluctuation amount is less than the preset signal strength fluctuation amount.

[0230] In some implementations, the touch control device 500 may further include a second wave amplitude determination module.

[0231] The second fluctuation magnitude determination module can be used to determine whether the signal fluctuation magnitude within a preset effective touch duration is less than a preset signal strength fluctuation magnitude before the third determination subunit determines the touch signal strength threshold of the second electronic device based on the wearer loss, the transmission distance loss and the first signal strength of the first signal.

[0232] In some embodiments, the third determining subunit may include a fourth determining subunit.

[0233] The fourth determination sub-unit can be used to determine the touch signal strength threshold of the second electronic device according to the wearer loss, transmission distance loss and the first signal strength of the first signal when it is determined that the signal fluctuation amount within the preset effective touch duration is less than the preset signal strength fluctuation amount.

[0234] In some implementations, the touch control device 500 may further include an intensity determination module.

[0235] The size determination module may be used to determine whether the second signal strength of the second signal is greater than or equal to a preset signal strength threshold before the fluctuation amount determination module determines the corresponding signal fluctuation amount according to the second signal strength of the second signal.

[0236] In some embodiments, the fluctuation amount determination module may include a fourth determination unit.

[0237] The fourth determination unit may be configured to determine a corresponding signal fluctuation amount according to the second signal strength when it is determined that the second signal strength of the second signal is greater than or equal to a preset signal strength threshold.

[0238] In some implementations, the third determining unit may include a fourth determining subunit and a fifth determining subunit.

[0239] The fourth determination subunit can be used to determine that the wearer has touched the second electronic device when the second signal strength of the second signal is greater than or equal to the touch signal strength threshold; the fifth determination subunit can be used to determine that the wearer has not touched the second electronic device when the second signal strength of the second signal is less than the touch signal strength threshold.

[0240] In some implementations, the touch control device 500 may further include an information sending module.

[0241] The information sending module can be used to send authentication information to the second electronic device before the feed module 510 feeds the first signal to the wearer of the first electronic device. The authentication information is used to instruct the second electronic device to perform authentication verification based on the authentication information, obtain the corresponding authentication verification result, and return the authentication verification result to the first electronic device. The authentication verification result may include an authentication verification success result and an authentication verification failure result.

[0242] In some embodiments, the feeding module 510 may include a feeding unit.

[0243] The feeding unit can be used to feed the first signal to the wearer of the first electronic device when receiving the authentication success result returned by the second electronic device.

[0244] In some implementations, the touch control device 500 may further include a control module.

[0245] The control module can be used to control the first electronic device to enter a low power consumption receiving state when receiving an authentication failure result returned by the second electronic device.

[0246] In some implementations, the touch control device 500 may further include a broadcast information receiving module and a type determination module.

[0247] The broadcast information receiving module can be used to receive broadcast information broadcast by the second electronic device before the third sending module sends authentication information to the second electronic device. The broadcast information can at least include device information of the second electronic device; the type determination module can be used to determine whether the second electronic device is the target device type based on the device information.

[0248] In some implementations, the information sending module may include a first sending unit.

[0249] The first sending unit may be configured to send authentication information to the second electronic device when it is determined that the second electronic device is a target device type according to the device information.

[0250] In some implementations, the broadcast information may further include a broadcast signal strength, and the touch control device 500 may further include a wakeup determination module.

[0251] The wake-up determination module may be used to determine whether the broadcast signal strength is greater than or equal to a preset wake-up signal strength threshold before the type determination module determines whether the second electronic device is of the target device type according to the device information.

[0252] In some embodiments, the type determination module may include a fifth determination unit.

[0253] The fifth determination unit may be configured to determine whether the second electronic device is a target device type according to the device information when it is determined that the broadcast signal strength is greater than or equal to a preset wake-up signal strength threshold.

[0254] The solution provided in this embodiment is that the touch control method is applied to a first electronic device, by feeding a first signal into a wearer of the first electronic device, and receiving a second signal from a second electronic device, the frequency of the first signal is the same as the frequency of the second signal, and determining whether the wearer touches the second electronic device according to the first signal and the second signal, and when it is determined that the wearer touches the second electronic device, sending an operation signal to the second electronic device, the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal, so that in the process of the user performing touch control on the second electronic device, when it is determined that the wearer touches the second electronic device according to the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, the second electronic device is controlled to perform a corresponding operation, and the situation that when the user touches an area outside a specific position of the second electronic device, the second electronic device fails to detect the user's touch action, resulting in failure of the user's touch control of the second electronic device, and in the touch detection process, the metal frame, screen and metal back plate of the second electronic device can be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the success rate of the user's touch control of the second electronic device.

[0255] See also Fig.11 , which shows a touch control device 600 provided by another embodiment of the present application. The touch control device 600 can be applied to Figure 1 The second electronic device 200 in the touch control system shown in FIG. Fig.11 The touch control device 600 shown in the figure is described in detail. The touch control device 600 may include an acquisition module 610, a second signal receiving module 620, a second touch determination module 630, an operation request sending module 640 and an operation signal receiving module 650.

[0256] The acquisition module 610 can be used to acquire a first signal from a first electronic device, and the first electronic device is used to feed the first signal to the wearer of the first electronic device; the second signal receiving module 620 can be used to receive a second signal, and the frequency of the first signal is the same as the frequency of the second signal; the second touch determination module 630 can be used to determine whether the wearer touches the second electronic device based on the first signal and the second signal; the operation request sending module 640 can be used to send an operation request to the first electronic device when it is determined that the wearer touches the second electronic device, and the operation request is used to instruct the first electronic device to send a corresponding operation signal to the second electronic device; the operation signal receiving module 650 can be used to receive the operation signal returned by the first electronic device and perform the corresponding operation.

[0257] In some implementations, the touch control device 600 may further include an authentication information receiving module and a verification module.

[0258] The authentication information receiving module may be used to receive authentication information sent by the first electronic device before the acquisition module 610 acquires the first signal from the first electronic device; the verification module may be used to perform authentication verification according to the authentication information.

[0259] In some implementations, the acquisition module 610 may include a second acquisition unit.

[0260] The second acquisition unit may be configured to acquire a first signal from the first electronic device when the authentication is successful according to the authentication information.

[0261] In some implementations, the touch control device 600 may further include a broadcast module.

[0262] The broadcast module can be used to broadcast broadcast information to the first electronic device before the authentication information receiving module receives the authentication information sent by the first electronic device. The broadcast information can include at least device information of the second electronic device. The broadcast information can be used to instruct the first electronic device to determine whether the second electronic device is a target device type based on the broadcast information, obtain a corresponding second determination result, and return the second determination result to the second electronic device. The second determination result includes a first result that can be used to characterize the determination that the second electronic device is a target device type, and a second result that can be used to characterize the determination that the second electronic device is a non-target device type.

[0263] In some implementations, the authentication information receiving module may include a receiving unit.

[0264] The receiving unit may be configured to receive the authentication information sent by the first electronic device when receiving the first result returned by the first electronic device.

[0265] The solution provided in this embodiment is that the touch control method is applied to the second electronic device, by acquiring the first signal from the first electronic device and receiving the second signal, and determining whether the wearer touches the second electronic device according to the first signal and the second signal, and when it is determined that the wearer touches the second electronic device, sending an operation request to the first electronic device, and receiving the operation signal returned by the first electronic device, and performing a corresponding operation, so that in the process of the user performing touch control on the second electronic device, according to the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, when it is determined that the wearer touches the second electronic device, the second electronic device is controlled to perform a corresponding operation, so that when the user touches an area outside a specific position of the second electronic device, the second electronic device fails to detect the user's touch action, resulting in the user's failure to touch control the second electronic device. In the touch detection process, the metal frame, screen and metal back plate of the second electronic device can be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the user's control success rate of touch control on the second electronic device.

[0266] It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the embodiments can be referred to each other. For the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. Any processing method described in the method embodiment can be implemented by the corresponding processing module in the device embodiment, and will not be repeated one by one in the device embodiment.

[0267] In addition, each functional module in each embodiment of the present application can be integrated into a processing module, or each module can exist physically separately, or two or more modules can be integrated into one module. The above integrated modules can be implemented in the form of hardware or software functional modules.

[0268] See also Fig.12 , which shows a functional block diagram of an electronic device 700 provided by an embodiment of the present application, and the electronic device 700 may include one or more of the following components: a memory 710, a processor 720, and one or more applications, wherein the one or more applications may be stored in the memory 710 and configured to be executed by the one or more processors 720, and the one or more applications are configured to execute the method described in the aforementioned method embodiment.

[0269] The memory 710 may include a random access memory (RAM) or a read-only memory (ROM). The memory 710 may be used to store instructions, programs, codes, code sets or instruction sets. The memory 710 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as feeding a first signal, receiving a second signal, determining whether the wearer touches the second electronic device, determining that the wearer touches the second electronic device, sending an operation signal, performing an operation, obtaining a path loss, determining whether the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount, obtaining a first determination result, determining whether the path loss is less than a preset path loss threshold, determining that the path loss is less than a preset path loss threshold, determining that the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount, determining that the path loss within a preset effective touch duration is greater than or equal to a preset signal strength fluctuation amount, determining that the wearer does not touch the second electronic device, determining a touch signal strength threshold, determining a signal fluctuation amount, determining whether the signal fluctuation amount is less than a preset signal strength fluctuation amount, determining that the signal fluctuation amount is less than a preset signal strength fluctuation amount, determining that the signal fluctuation within a preset effective touch duration Whether the amount is less than a preset signal strength fluctuation amount, determining that the signal fluctuation amount within a preset effective touch time is less than a preset signal strength fluctuation amount, determining whether the second signal strength is greater than or equal to a preset signal strength threshold, determining that the second signal strength is greater than or equal to a preset signal strength threshold, sending authentication information, performing authentication verification, obtaining authentication verification results, returning authentication verification results, returning authentication success results, receiving authentication verification success results, returning authentication verification failure results, receiving authentication verification failure results, controlling the first electronic device, entering a low power consumption receiving state, broadcasting broadcast information, receiving broadcast information, determining whether the second electronic device is the target device type, determining that the second electronic device is the target device type, determining whether the broadcast signal strength is greater than or equal to a preset wake-up signal strength threshold, determining that the broadcast signal strength is greater than or equal to a preset wake-up signal strength threshold, obtaining a first signal, receiving a second signal, sending an operation request, sending an operation signal, receiving an operation signal, and returning an operation signal, etc.), instructions for implementing the following various method embodiments, etc.The storage data area can also store data created by the electronic device 700 during use (such as the first electronic device, the wearer, the wearer communication channel, the first signal, the second electronic device, the second signal, the frequency of the first signal, the frequency of the second signal, the operation signal, the first signal strength, the second signal strength, the path loss, the preset effective touch time, the preset signal strength fluctuation amount, the determination result, the preset path loss threshold, the maximum path loss, the wearer loss, the transmission distance loss, the touch signal strength threshold, the transmission distance, the loss strength, the minimum signal strength, the signal fluctuation amount, any adjacent time, the signal strength fluctuation value, the preset signal strength threshold, the authentication information, the authentication verification result, the authentication verification success result, the authentication verification failure result, the low power consumption reception status, the broadcast information, the device information, the target device type, the broadcast signal strength, the preset wake-up signal strength threshold and the operation request), etc.

[0270] The processor 720 may include one or more processing cores. The processor 720 uses various interfaces and lines to connect various parts of the entire electronic device 700, and executes various functions and processes data of the electronic device 700 by running or executing instructions, programs, code sets or instruction sets stored in the memory 710, and calling data stored in the memory 710. Optionally, the processor 720 can be implemented in at least one hardware form of digital signal processing (DSP), field-programmable gate array (FPGA), programmable logic array (PLA), etc. The processor 720 can integrate one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), and a modem. Among them, the CPU mainly processes the operating system, user interface, and application programs; the GPU is responsible for rendering and drawing display content; and the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor 720, but may be implemented separately through a communication chip.

[0271] Please refer to Fig.13 , which shows a structural block diagram of a computer-readable storage medium provided in an embodiment of the present application. The computer-readable storage medium 800 stores a program code 810, which can be called by an electronic device to execute the method described in the above method embodiment.

[0272] The computer readable storage medium 800 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read-only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium 800 includes a non-transitory computer-readable storage medium. The computer readable storage medium 800 has storage space for program code 810 that performs any method step in the above method. These program codes can be read from or written to one or more computer program products. The program code 810 can be compressed, for example, in an appropriate form.

[0273] Please refer to Fig.14 , which shows a structural block diagram of a computer program product 900 provided in an embodiment of the present application. The computer program product 900 includes a computer program / instruction 910, and the computer program / instruction 910 is stored in a computer-readable storage medium of a computer device. When the computer program product 900 is run on a computer device, a processor of the computer device reads the computer program / instruction 910 from the computer-readable storage medium, and the processor executes the computer program / instruction 910, so that the computer device performs the method described in the above method embodiment.

[0274] The solution provided in this embodiment feeds a first signal into the wearer of the first electronic device and receives a second signal from the second electronic device, wherein the frequency of the first signal is the same as the frequency of the second signal, and determines whether the wearer touches the second electronic device according to the first signal and the second signal, and sends an operation signal to the second electronic device when it is determined that the wearer touches the second electronic device, wherein the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal, so that in the process of the user performing touch control on the second electronic device, when it is determined that the wearer touches the second electronic device according to the first signal fed into the wearer by the first electronic device and the second signal received by the second electronic device, the second electronic device is controlled to perform a corresponding operation, so that when the user touches an area outside a specific position of the second electronic device, the second electronic device fails to detect the user's touch action, resulting in failure of the user's touch control on the second electronic device. In the touch detection process, the metal frame, screen and metal back plate of the second electronic device can all be used as detection electrodes, thereby increasing the touchable area of ​​the second electronic device and improving the success rate of the user's touch control on the second electronic device.

[0275] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A touch control method, characterized in that: Applied to a first electronic device, the touch control method includes: feeding a first signal to a wearer of the first electronic device; receiving a second signal from a second electronic device, wherein a frequency of the first signal is the same as a frequency of the second signal; Determining whether the wearer touches the second electronic device according to the first signal and the second signal; When it is determined that the wearer touches the second electronic device, an operation signal is sent to the second electronic device, where the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal.

2. The touch control method according to claim 1, characterized in that: The step of determining whether the wearer touches the second electronic device according to the first signal and the second signal includes: Acquire a path loss of the first signal transmitted from the wearer to the second electronic device according to a first signal strength of the first signal and a second signal strength of the second signal; Based on the path loss, it is determined whether the wearer touches the second electronic device.

3. The touch control method according to claim 2, characterized in that: The determining, according to the path loss, whether the wearer touches the second electronic device comprises: Determine whether the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount, and obtain a corresponding first determination result; According to the first determination result, it is determined whether the wearer touches the second electronic device.

4. The touch control method according to claim 3, characterized in that: Before determining whether the path loss within the preset effective touch duration is less than a preset signal strength fluctuation amount and obtaining the corresponding first determination result, the touch control method further includes: Determining whether the path loss is less than a preset path loss threshold, where the preset path loss threshold is used to represent a maximum path loss of a signal when the wearer touches the second electronic device; The determining whether the path loss within the preset effective touch duration is less than a preset signal strength fluctuation amount to obtain a corresponding first determination result includes: When it is determined that the path loss is less than a preset path loss threshold, it is determined whether the path loss within a preset effective touch duration is less than a preset signal strength fluctuation amount to obtain a corresponding first determination result.

5. The touch control method according to claim 3, characterized in that: The first determination result includes determining that the path loss within the preset effective touch duration is less than a preset signal strength fluctuation amount, and determining that the path loss within the preset effective touch duration is greater than or equal to a preset signal strength fluctuation amount; The step of determining, according to the first determination result, whether the wearer touches the second electronic device comprises: When it is determined that the path loss within the preset effective touch duration is less than the preset signal strength fluctuation amount, it is determined that the wearer touches the second electronic device; When it is determined that the path loss within the preset effective touch duration is greater than or equal to the preset signal strength fluctuation amount, it is determined that the wearer has not touched the second electronic device.

6. The touch control method according to claim 1, characterized in that: The step of determining whether the wearer touches the second electronic device according to the first signal and the second signal includes: determining a touch signal strength threshold of the second electronic device according to a wearer loss, a transmission distance loss, and a first signal strength of the first signal, wherein the transmission distance loss is used to characterize the signal loss strength corresponding to the transmission distance between the wearer and the second electronic device, and the touch signal strength threshold is used to characterize the minimum signal strength of the second signal received by the second electronic device when the wearer touches the second electronic device; Whether the wearer touches the second electronic device is determined according to the touch signal strength threshold and the second signal strength of the second signal.

7. The touch control method according to claim 6, characterized in that: Before determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss and the first signal strength of the first signal, the touch control method further includes: Determine a corresponding signal fluctuation amount according to the second signal strength of the second signal, where the signal fluctuation amount is used to characterize a signal strength fluctuation value corresponding to the second signal strength at any adjacent moments; Determining whether the signal fluctuation amount is less than a preset signal strength fluctuation amount; The step of determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss, and the first signal strength of the first signal includes: When it is determined that the signal fluctuation amount is less than the preset signal strength fluctuation amount, a touch signal strength threshold of the second electronic device is determined according to the wearer loss, the transmission distance loss and the first signal strength of the first signal.

8. The touch control method according to claim 7, characterized in that: Before determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss and the first signal strength of the first signal, the touch control method further includes: Determine whether the signal fluctuation amount within a preset effective touch duration is less than the preset signal strength fluctuation amount; The step of determining the touch signal strength threshold of the second electronic device according to the wearer loss, the transmission distance loss, and the first signal strength of the first signal includes: When it is determined that the signal fluctuation amount within the preset effective touch duration is less than the preset signal strength fluctuation amount, the touch signal strength threshold of the second electronic device is determined according to the wearer loss, the transmission distance loss and the first signal strength of the first signal.

9. The touch control method according to claim 7, characterized in that: Before determining the corresponding signal fluctuation amount according to the second signal strength of the second signal, the touch control method further includes: Determining whether a second signal strength of the second signal is greater than or equal to a preset signal strength threshold; The determining, according to the second signal strength of the second signal, a corresponding signal fluctuation amount includes: When it is determined that the second signal strength of the second signal is greater than or equal to a preset signal strength threshold, a corresponding signal fluctuation amount is determined according to the second signal strength.

10. The touch control method according to claim 6, characterized in that: The step of determining whether the wearer touches the second electronic device according to the touch signal strength threshold and the second signal strength of the second signal includes: When the second signal strength of the second signal is greater than or equal to the touch signal strength threshold, it is determined that the wearer touches the second electronic device; When the second signal strength of the second signal is less than the touch signal strength threshold, it is determined that the wearer has not touched the second electronic device.

11. The touch control method according to any one of claims 1 to 10, characterized in that: Before feeding the first signal to the wearer of the first electronic device, the touch control method further includes: Sending authentication information to the second electronic device, the authentication information is used to instruct the second electronic device to perform authentication verification according to the authentication information, obtain a corresponding authentication verification result, and return the authentication verification result to the first electronic device, the authentication verification result includes an authentication verification success result and an authentication verification failure result; The step of feeding the first signal to the wearer of the first electronic device comprises: When the authentication success result returned by the second electronic device is received, the first signal is fed to the wearer of the first electronic device.

12. The touch control method according to claim 11, characterized in that: Also includes: When the authentication failure result returned by the second electronic device is received, the first electronic device is controlled to enter a low power consumption receiving state.

13. The touch control method according to claim 11, characterized in that: Before sending the authentication information to the second electronic device, the touch control method further includes: receiving broadcast information broadcasted by a second electronic device, wherein the broadcast information at least includes device information of the second electronic device; Determining whether the second electronic device is a target device type according to the device information; The sending of authentication information to the second electronic device includes: When it is determined according to the device information that the second electronic device is a target device type, authentication information is sent to the second electronic device.

14. The touch control method according to claim 13, characterized in that: The broadcast information also includes broadcast signal strength. Before determining whether the second electronic device is a target device type according to the device information, the touch control method further includes: Determining whether the broadcast signal strength is greater than or equal to a preset wake-up signal strength threshold; The determining, according to the device information, whether the second electronic device is a target device type includes: When it is determined that the broadcast signal strength is greater than or equal to the preset wake-up signal strength threshold, it is determined whether the second electronic device is a target device type according to the device information.

15. A touch control method, characterized in that: Applied to a second electronic device, the touch control method includes: Acquire a first signal from a first electronic device, where the first electronic device is used to feed the first signal to a wearer of the first electronic device; receiving a second signal, wherein a frequency of the first signal is the same as a frequency of the second signal; Determining whether the wearer touches the second electronic device according to the first signal and the second signal; When it is determined that the wearer touches the second electronic device, sending an operation request to the first electronic device, wherein the operation request is used to instruct the first electronic device to send a corresponding operation signal to the second electronic device; Receive the operation signal returned by the first electronic device, and perform a corresponding operation.

16. The touch control method according to claim 15, characterized in that: Before acquiring the first signal from the first electronic device, the touch control method further includes: Receiving authentication information sent by the first electronic device; Performing authentication verification according to the authentication information; The obtaining of a first signal from a first electronic device includes: When the authentication is successful according to the authentication information, a first signal from the first electronic device is acquired.

17. The touch control method according to claim 16, characterized in that: Before receiving the authentication information sent by the first electronic device, the touch control method further includes: Broadcasting broadcast information to the first electronic device, the broadcast information at least including device information of the second electronic device, the broadcast information being used to instruct the first electronic device to determine whether the second electronic device is a target device type according to the broadcast information, obtain a corresponding second determination result, and return the second determination result to the second electronic device, the second determination result including a first result for characterizing that the second electronic device is a target device type, and a second result for characterizing that the second electronic device is a non-target device type; The receiving the authentication information sent by the first electronic device includes: When the first result returned by the first electronic device is received, the authentication information sent by the first electronic device is received.

18. A touch control device, characterized in that: Applied to a first electronic device, the touch control device comprises: a feeding module, used to feed the first signal to the wearer of the first electronic device; A first signal receiving module, configured to receive a second signal from a second electronic device, wherein a frequency of the first signal is the same as a frequency of the second signal; a first touch determination module, configured to determine whether the wearer touches the second electronic device according to the first signal and the second signal; An operation signal sending module is used to send an operation signal to the second electronic device when it is determined that the wearer touches the second electronic device, and the operation signal is used to instruct the second electronic device to perform a corresponding operation according to the operation signal.

19. A touch control device, characterized in that: Applied to a second electronic device, the touch control device comprises: an acquisition module, configured to acquire a first signal from a first electronic device, wherein the first electronic device is configured to feed the first signal to a wearer of the first electronic device; A second signal receiving module, used for receiving a second signal, wherein the frequency of the first signal is the same as the frequency of the second signal; a second touch determination module, configured to determine whether the wearer touches the second electronic device according to the first signal and the second signal; an operation request sending module, configured to send an operation request to the first electronic device when it is determined that the wearer touches the second electronic device, wherein the operation request is used to instruct the first electronic device to send a corresponding operation signal to the second electronic device; The operation signal receiving module is used to receive the operation signal returned by the first electronic device and perform a corresponding operation.

20. A touch control system, characterized in that: The device comprises a first electronic device and a second electronic device, wherein the first electronic device is connected to the second electronic device; The first electronic device is used to execute the touch control method according to any one of claims 1 to 14; The second electronic device is used to execute the touch control method as described in any one of claims 15 to 17.

21. An electronic device, characterized in that: The invention comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the touch control method according to any one of claims 1 to 14 or any one of claims 15 to 17 is implemented.

22. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a program code, and the program code can be called by an electronic device to execute the touch control method according to any one of claims 1 to 14 or any one of claims 15 to 17.

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