Charging bin control method, control system and wireless earphone

Abstract

The invention relates to the technical field of earphone charging bins, in particular to a charging bin control method, a control system and a wireless earphone. When it is detected that the wireless earphone is in the charging position and the charging bin cover is converted from the cover opening state to the cover closing state, the wireless earphone is controlled to be powered off through the charging bin, so that the energy consumption of the charging bin in the wireless earphone charging process is reduced, and the power supply duration of the charging bin to the wireless earphone is prolonged. And after the wireless earphone is placed in the charging position of the charging bin and is closed, the screen of the charging bin is turned on and is closed after the preset time threshold value is maintained, so that the screen of the charging bin is in a closed state in the charging process, and the energy consumption of the charging bin in the charging process is further reduced. When the wireless earphone is started, the charging bin cover is opened, that is, the wireless earphone in the charging position is awakened and started through the charging bin, then the wireless earphone completes starting and pairing actions in the process of taking out the wireless earphone from the charging bin and wearing the wireless earphone, non-inductive starting of the wireless earphone is achieved, and the operation experience of the wireless earphone is improved.

Description

Technical Field

[0001] The present application relates to the technical field of earphone charging bins, and in particular to a charging bin control method, a control system, and wireless earphones. Background Art

[0002] With the development of society, wireless headphones are becoming more and more popular among consumers, and consumers have higher and higher requirements for miniaturization and long battery life of wireless headphones. At present, headphone charging bins are usually used to store and charge wireless headphones. When the wireless headphones are not in use, the wireless headphones can be stored in the headphone charging bin and charged through the headphone charging bin to prevent the wireless headphones from being lost and improve the battery life of the headphone charging bin.

[0003] At present, Bluetooth headsets are usually controlled by buttons on wireless headsets or mobile terminals such as mobile phones. This control method makes the operation of wireless headsets inconvenient. By setting a control button or a control screen on the charging compartment of the wireless headset, the wireless headset can be controlled by the control button or control screen on the charging compartment. However, controlling the wireless headset through an additional control module will increase the power consumption of the charging compartment and the wireless headset, affecting the battery life of the wireless headset.

[0004] It can be seen that how to improve the battery life of wireless headphones and improve the operating experience of wireless headphones are technical problems that need to be solved urgently. Summary of the invention

[0005] A charging case control method, a control system and wireless headphones provided in the present application are intended to solve the technical problems in the prior art of how to improve the battery life of wireless headphones and improve the operating experience of wireless headphones.

[0006] The present application provides a charging bin control method, comprising the following steps:

[0007] Detecting whether the wireless headset is in the charging position of the charging bin to obtain a first detection result;

[0008] Detecting the opening and closing state of the charging compartment cover to obtain a second detection result;

[0009] Controlling the switch state of the wireless headset and the working state of the screen of the charging compartment according to the first detection result and the second detection result;

[0010] Wherein, when the first detection result is that the wireless headset is in the charging position, and the second detection result is that the charging compartment cover is changed from a closed state to an open state, the wireless headset is controlled to be changed from a powered-off state to a powered-on state, and the screen is changed from a powered-off state to a wake-up state;

[0011] When the first detection result is that the wireless headset is in the charging position, and the second detection result is that the charging compartment cover is changed from an open state to a closed state, the wireless headset is controlled to be shut down, and the screen is kept on for a preset time threshold before being turned off.

[0012] Optionally, detecting whether the wireless headset is in the charging position of the charging bin includes the following steps:

[0013] Detecting load detection data of the charging compartment circuit to obtain a third detection result;

[0014] The first detection result is determined according to the third detection result.

[0015] Optionally, the wireless headset includes a first headset and a second headset;

[0016] The load detection data includes first load data and second load data;

[0017] The charging position includes a first charging position and a second charging position;

[0018] determining whether the first earphone is in a first charging position according to the first load data;

[0019] Determine whether the second earphone is in a second charging position according to the second load data.

[0020] Optionally, detecting the load detection data of the charging compartment circuit includes the following steps:

[0021] Acquire the first load data and the second load data;

[0022] comparing the first load data and the second load data to obtain a comparison result;

[0023] The charging parameters of the first earphone and the second earphone are controlled respectively according to the comparison result.

[0024] Optionally, the present application also includes the following steps:

[0025] Establishing communication with the wireless headset;

[0026] Obtaining the working status of the wireless headset;

[0027] Send data and / or instructions to the wireless headset.

[0028] Optionally, a charging bin control method provided in the present application further includes the following steps:

[0029] Establishing communication with the wireless headset;

[0030] Obtaining a pairing code for pairing the wireless headset with an external device;

[0031] pairing with the external device according to the pairing code;

[0032] Establishing communication with the external device.

[0033] On the other hand, the present application also provides a charging bin control system, which uses the charging bin control method to control the charging bin, including:

[0034] A power management module, the power management module is used to detect the load change of the charging compartment after the wireless headset is placed in the charging compartment;

[0035] A Hall sensor module, which is used to detect the opening and closing status of the charging compartment cover;

[0036] A timing module, which is used to detect the screen-on time;

[0037] A judgment module, the judgment module is used to judge whether the wireless headset is in the charging position of the charging bin according to the detection parameters of the power management module;

[0038] A control module, the control module is used to control the wireless headset and the screen of the charging compartment according to a signal fed back by at least one of the judgment module and the Hall sensor module;

[0039] Wherein, if the wireless headset is in the charging position and the charging compartment cover is changed from the closed state to the open state, the control module controls the wireless headset to be changed from the off state to the on state, and changes the screen from the off state to the awake state;

[0040] If the wireless headset is in the charging position and the charging compartment cover is changed from an open state to a closed state, the control module controls the wireless headset to shut down and makes the screen stay on for a preset time threshold before shutting down.

[0041] Optionally, a charging warehouse control system provided by the present application further includes a comparison module;

[0042] The wireless headset comprises a first headset and a second headset;

[0043] The power management module detects first load data of the first earphone and second load data of the second earphone respectively;

[0044] The judging module judges whether the first earphone is in the first charging position according to the first load data, and judges whether the second earphone is in the second charging position according to the second load data;

[0045] The comparison module is used to compare the first load data and the second load data;

[0046] The control module controls charging parameters of the first earphone and the second earphone respectively according to the comparison result of the comparison module.

[0047] Optionally, a charging bin control system provided in the present application further includes an electromagnetic signal transmitting module, wherein the electromagnetic signal transmitting module is used to send an electromagnetic signal to the wireless headset to wake up the wireless headset;

[0048] The wireless headset is provided with an energy conversion unit, which is used to receive the electromagnetic signal and convert the electromagnetic signal into an electric current to wake up the wireless headset.

[0049] On the other hand, the present application further provides a wireless headset, and the charging compartment interacts with the wireless headset through the charging compartment control method;

[0050] The wireless headset is provided with an energy conversion unit, and the energy conversion unit comprises: an induction coil and a resonant circuit;

[0051] Wherein, after the charging compartment sends an electromagnetic signal to the wireless headset, the energy conversion unit converts the electromagnetic signal into an induced current;

[0052] The induction coil is used to generate an induced electromotive force through the electromagnetic signal to form an induced current;

[0053] The resonant circuit is used to amplify the induced current.

[0054] The beneficial effect achieved by the present application is: after using the wireless headset, place the wireless headset in the charging position of the charging bin, and close the charging bin cover. When it is detected that the wireless headset is in the charging position and the charging bin cover is converted from the open state to the closed state, it means that the wireless headset is not in use, and then the wireless headset is shut down by controlling the charging bin to reduce the energy consumption of the charging bin during the charging process of the wireless headset, thereby increasing the power supply time of the charging bin to the wireless headset and improving the battery life of the wireless headset. After placing the wireless headset in the charging position of the charging bin and closing the cover, the screen of the charging bin is turned on and maintained for a predetermined time threshold before turning off. On the one hand, the user is prompted that the wireless headset has entered the charging state by turning on the screen, and on the other hand, the screen of the charging bin is turned off during the charging process, further reducing the energy consumption of the charging bin during the charging process. When the wireless headset is taken out from the charging compartment, the charging compartment cover is opened, that is, the wireless headset in the charging position is awakened and turned on through the charging compartment, and then in the process of taking the wireless headset out of the charging compartment and wearing it, the wireless headset completes the power-on and pairing actions, thereby avoiding the user from performing additional operations and waiting, realizing the senseless start of the wireless headset, and improving the operating experience of the wireless headset. During the process of opening the cover, if it is detected that the wireless headset is not in the charging position, it means that the wireless headset is not in the charging compartment, and then the charging compartment does not send a power-on command to the wireless headset, avoiding the charging compartment from mistakenly turning on the wireless headset, avoiding additional energy consumption of the wireless headset, and improving the battery life of the wireless headset. After the wireless headset is taken out of the charging compartment, even if the charging compartment is in the awakened state, the user can control the charging compartment and the wireless headset through the screen of the charging compartment, thereby improving the convenience of controlling the wireless headset and improving the operating experience of the wireless headset. In this way, the battery life of the wireless headset is improved and the operating experience of the wireless headset is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 is a flowchart of the steps of the charging bin control method in an embodiment of the present invention;

[0056] Figure 2 is a flowchart of the steps of detecting whether the wireless headset is in the charging position of the charging bin in an embodiment of the present invention;

[0057] Figure 3 is a flowchart of the steps of detecting load detection data of a charging compartment circuit in an embodiment of the present invention;

[0058] Figure 4 is a flowchart of the steps of detecting the opening and closing state of the charging compartment cover in an embodiment of the present invention;

[0059] Figure 5 is a flow chart of the steps for establishing communication between the charging compartment and the wireless headset in an embodiment of the present invention;

[0060] Figure 6It is a flow chart of the steps for establishing communication between the charging bin and the external device in an embodiment of the present invention. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar units or units with 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 invention, and cannot be understood as limiting the present invention. In addition, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0062] In the description of the present invention, it is necessary to understand that the orientation or positional relationship indicated by terms such as "length", "width", "up", "down", "left", "right", "horizontal", "top" and "bottom" are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0063] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two units or the interaction relationship between two units. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0066] The disclosure below provides many different embodiments or examples to realize different structures of the present invention. In order to simplify the disclosure of the present invention, 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 invention. In addition, the present invention 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. In addition, the examples of various specific processes and materials provided by the present invention, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0067] See also Figure 1 In some embodiments of the present application, a charging bin control method provided by the present application includes the following steps:

[0068] S1. Detect whether the wireless headset is in the charging position of the charging bin to obtain a first detection result;

[0069] S2, detecting the opening and closing state of the charging compartment cover to obtain a second detection result;

[0070] S3, controlling the switch state of the wireless headset and the working state of the screen of the charging compartment according to the first detection result and the second detection result;

[0071] When the first detection result is that the wireless headset is in the charging position, and the second detection result is that the charging compartment cover is changed from the closed state to the open state, the wireless headset is controlled to be changed from the off state to the on state, and the screen is changed from the off state to the awake state;

[0072] When the first detection result is that the wireless headset is in the charging position, and the second detection result is that the charging compartment cover is changed from an open state to a closed state, the wireless headset is controlled to shut down, and the screen is kept on for a preset time threshold before being turned off.

[0073] It is understandable that after using the wireless headset, the wireless headset is placed in the charging position of the charging compartment and the charging compartment cover is closed. When it is detected that the wireless headset is in the charging position and the charging compartment cover is changed from the open state to the closed state, it means that the wireless headset is not in use, and then the wireless headset is controlled to be turned off through the charging compartment to reduce the energy consumption of the charging compartment during the charging process of the wireless headset, thereby increasing the power supply time of the charging compartment to the wireless headset and improving the battery life of the wireless headset.

[0074] After placing the wireless earphones in the charging position of the charging case and closing the cover, the screen of the charging case lights up and remains on for a preset time threshold before turning off. On the one hand, the screen turns on to remind the user that the wireless earphones have entered the charging state. On the other hand, the screen of the charging case is turned off during the charging process, further reducing the energy consumption of the charging process of the charging case.

[0075] When taking out the wireless earphones from the charging case, open the charging case cover, that is, wake up and turn on the wireless earphones in the charging position through the charging case. Then, when taking out the wireless earphones from the charging case and wearing them, the wireless earphones complete the power-on and pairing actions, thereby avoiding the user from performing additional operations and waiting, realizing seamless startup of the wireless earphones, and improving the operating experience of the wireless earphones.

[0076] During the process of opening the cover, if it is detected that the wireless headset is not in the charging position, it means that the wireless headset is not in the charging bin, and the charging bin will not send a power-on command to the wireless headset, thereby preventing the charging bin from mistakenly turning on the wireless headset, avoiding extra energy consumption of the wireless headset, and improving the battery life of the wireless headset.

[0077] After taking the wireless earphones out of the charging case, even if the charging case is in the awake state, the user can control the charging case and the wireless earphones through the screen of the charging case, thereby improving the convenience of controlling the wireless earphones and improving the operating experience of the wireless earphones.

[0078] In this way, the battery life of the wireless headset is improved and the operating experience of the wireless headset is improved.

[0079] See also Figure 2 In some embodiments of the present application, detecting whether the wireless headset is in the charging position of the charging bin includes the following steps:

[0080] S11, detecting load detection data of the charging compartment circuit to obtain a third detection result;

[0081] S12. Determine the first detection result according to the third detection result.

[0082] When the wireless headset is placed in the charging position of the charging bin, the internal circuit of the wireless headset is connected to the internal circuit of the charging bin, thereby waking up the charging bin. The power management module of the charging bin performs load detection to determine that the wireless headset is in the correct charging position, and determines the number of wireless headsets placed in the charging bin and the remaining power of each wireless headset. According to the detection result of the power management module, it is further detected whether the wireless headset is in the charging position of the charging bin. When it is detected that the wireless headset is in the charging position, the wireless headset is controlled to shut down, so as to avoid the wireless headset being turned on for a long time in a non-working state and reduce the energy loss of the Bluetooth headset. After the wireless headset is placed in the charging position of the charging bin, the charging bin cover is closed. When it is detected that the charging bin cover is converted from an open state to a closed state, the screen of the charging bin is turned on, and the screen of the charging bin is turned on for a preset time threshold before being turned off. By turning on the screen of the charging bin, the user is prompted that the charging state has been successfully entered, and the screen of the charging bin displays relevant parameters, so that the user can fully understand the relevant parameters of the wireless headset charging in the charging bin. Among them, the relevant parameters include but are not limited to the number of wireless headsets and their respective numbers, the remaining power of each wireless headset, the remaining power of the charging case, and the time required to fully charge the wireless headset.

[0083] By detecting the load of the charging compartment circuit, it is determined whether the wireless headset is in the correct charging position. If the load of the charging compartment circuit has not changed or has changed abnormally, it indicates that the wireless headset is in the correct charging position of the charging compartment, so that the charging compartment does not send a shutdown command to the wireless headset, thereby avoiding the wireless headset from shutting down by mistake. By detecting the load data of the charging compartment circuit, the remaining power of the wireless headset is determined, and the corresponding charging power is configured according to the load data, thereby optimizing the energy consumption of the charging compartment while ensuring the charging efficiency, avoiding excessive additional energy consumption of the charging compartment, thereby increasing the power supply time of the charging compartment to the wireless headset and improving the battery life of the wireless headset.

[0084] In some embodiments of the present application, the wireless headset includes a first headset and a second headset;

[0085] The load detection data includes first load data and second load data;

[0086] The charging position includes a first charging position and a second charging position;

[0087] determining whether the first earphone is in a first charging position according to the first load data;

[0088] Determine whether the second earphone is in the second charging position according to the second load data.

[0089] When the first earphone is located at the first charging position, the system can detect that the load at the first charging position has changed, thereby detecting that the first earphone is correctly in the first charging position, and judging the remaining power of the first earphone by the detected first load data, thereby configuring the corresponding charging power for the first earphone at the first charging position.

[0090] When the second earphone is located at the second charging position, the system can detect that the load at the second charging position has changed, thereby detecting that the second earphone is correctly in the second charging position, and judging the remaining power of the second earphone by the detected second load data, thereby configuring the corresponding charging power for the second earphone at the second charging position.

[0091] When the first earphone is placed in the first charging position, the charging compartment sends a shutdown command to the first earphone, so that the first earphone is turned off. If the second earphone is not in the second charging position at this time, the charging compartment does not send a command to the second earphone, so that the second earphone remains in the current working state.

[0092] Similarly, when the second earphone is placed in the second charging position, the charging compartment sends a shutdown command to the second earphone, thereby shutting down the second earphone. If the first earphone is not in the first charging position at this time, the charging compartment does not send a command to the first earphone, so that the first earphone remains in the current working state.

[0093] By making the charging compartment control the first earphone and the second earphone separately, the charging compartment can charge one of the first earphone and the second earphone separately without affecting the operation of the other one of the first earphone and the second earphone. In this way, the charging compartment charges the first earphone and the second earphone in turn, and then the first earphone and the second earphone work in turn, thereby ensuring the continuity of the user's use of the wireless earphone, avoiding the situation where the wireless earphone is charged and the user has no earphone available, improving the user's experience, and extending the battery life of the wireless earphone to the battery life of the charging compartment. When the charging compartment is connected to an external power supply, the wireless earphone can be charged while the charging compartment itself is charged, thereby achieving unlimited battery life of the wireless earphone.

[0094] It should be pointed out that, in some application scenarios of the present application, the first earphone is configured as a left earphone, and the second earphone is configured as a right earphone.

[0095] In some other application scenarios of the present application, the number of wireless earphones is at least two, and the charging case has at least two charging positions.

[0096] By having multiple wireless earphones working and charging in turn, unlimited battery life of the wireless earphones can be achieved.

[0097] In some embodiments of the present application, when the remaining power in the charging bin is insufficient to fully charge all the wireless earphones in the charging bin, the charging strategy of the charging bin is configured to preferentially charge the pair of wireless earphones with the most remaining power.

[0098] In some embodiments of the present application, the charging strategy includes the following steps:

[0099] Check the remaining power of the charging case;

[0100] Detecting the load data of each charging position;

[0101] Calculate the remaining power of each wireless headset based on each load data;

[0102] Calculate the power required to fully charge all wireless earphones based on the remaining power of each wireless earphone;

[0103] Determine whether the remaining power of the charging case can fully charge all the wireless earphones based on the remaining power of the charging case and the required power;

[0104] If the remaining power in the charging case can fully charge all the wireless earphones, the charging process will be started;

[0105] If the remaining circuit in the charging case cannot fully charge all the wireless earphones, it will enter the restricted charging mode;

[0106] The restricted charging mode includes the following steps:

[0107] Pair the wireless headsets according to the numbers of the charging positions corresponding to the wireless headsets, and number the paired wireless headsets:

[0108] Calculate the total remaining power of the pair of wireless earphones based on the remaining power of each wireless earphone;

[0109] Calculate the total power required to fully charge each pair of wireless headphones based on the total remaining power of the paired wireless headphones;

[0110] The total power required to fully charge the paired wireless earphones is sorted from largest to smallest in terms of total power required;

[0111] The total power required is accumulated in order from large to small to obtain the total power required accumulated value;

[0112] Compare the total required power accumulated value with the remaining power of the charging compartment to obtain a power comparison result;

[0113] Determine the number of the wireless earphone pair that can be fully charged with the remaining power of the charging case according to the power comparison result;

[0114] Power is supplied to the charging position corresponding to the number of the wireless headset to charge the wireless headset at the corresponding charging position.

[0115] It is understandable that by limiting the charging mode, the charging case can at least fully charge a pair of wireless earphones when the remaining power is insufficient, thereby avoiding the situation where the power distribution of the charging case is too dispersed and the pair of wireless earphones cannot be fully charged.

[0116] In some embodiments of the present application, the user is prompted with an indicator light and / or information displayed on the screen to indicate the corresponding position of the fully charged wireless headset.

[0117] See also Figure 3 In some embodiments of the present application, detecting the load detection data of the charging compartment circuit includes the following steps:

[0118] S111, acquiring first load data and second load data;

[0119] S112, comparing the first load data and the second load data to obtain a comparison result;

[0120] S113. Control charging parameters of the first earphone and the second earphone respectively according to the comparison result.

[0121] It can be understood that by comparing the first load data corresponding to the first earphone with the second load data corresponding to the second earphone, the difference between the remaining power of the first earphone and the second earphone can be determined, and then the charging parameters of the first earphone and the second earphone can be controlled respectively according to the comparison result to ensure that the paired first earphone and the second earphone are fully charged at the same time, thereby reducing the waiting time for the wireless earphone to be fully charged, and thus improving the charging efficiency of the charging case for the wireless earphone.

[0122] See also Figure 4 In some embodiments of the present application, detecting the opening and closing state of the charging compartment cover includes the following steps:

[0123] S21, obtaining a detection signal of a Hall sensor;

[0124] S22. Determine a second detection result according to the detection signal.

[0125] It can be understood that the Hall sensor is used to detect the opening and closing state of the charging compartment cover, thereby obtaining the second detection result, so that the system can control the charging compartment and the wireless headset according to the opening and closing state of the charging compartment cover.

[0126] See also Figure 5 In some embodiments of the present application, the present application also includes the following steps:

[0127] S41, establishing communication with the wireless headset;

[0128] S42, obtaining the working status of the wireless headset;

[0129] S43: Send data and / or instructions to the wireless headset.

[0130] It is understandable that when the wireless headset is charging in the charging bin, the charging bin establishes communication with the wireless headset through the contacts, and the working state of the wireless headset is turned off at this time. The relevant parameters of the wireless headset can be obtained through the internal detection circuit of the charging bin and displayed on the screen of the charging bin. When the user wakes up the screen of the charging bin, the current power of the wireless headset, the remaining time to fully charge and other information can be obtained, so as to avoid the user from using the wireless headset when the wireless headset is low on power, thereby improving the user's experience of using the wireless headset.

[0131] When the wireless headset is outside the charging compartment, if the working state of the wireless headset is the power-on state, the charging compartment sends data and / or instructions to the wireless headset through wireless communication; if the working state of the wireless headset is the sleep state, the charging compartment sends a wake-up instruction to the wireless headset to wake up the wireless headset and make the indicator light of the wireless headset flash, thereby achieving the effect of finding the wireless headset; if the working state of the wireless headset is the power-off state, an electromagnetic signal can be sent to the wireless headset through the charging compartment, and the energy conversion unit in the wireless headset can convert the electromagnetic signal from the charging compartment into an induced current according to the electromagnetic induction principle, so as to wake up the wireless headset through the induced current, and make the indicator light of the wireless headset flash through the wake-up instruction of the charging compartment, so that the user can find the wireless headset smoothly. The distance between the wireless headset and the charging compartment can be judged by the strength of the communication signal, and the user can be instructed through the screen of the charging compartment, thereby improving the efficiency of finding the wireless headset.

[0132] In some embodiments of the present application, the energy conversion unit in the wireless headset includes: an induction coil and a resonant circuit.

[0133] When receiving the electromagnetic signal from the charging bin, the induction coil generates an induced electromotive force according to the principle of electromagnetic induction to form an induced current, which is an alternating current. After the alternating current enters the resonant circuit, if the frequency of the electromagnetic signal from the charging bin matches the natural frequency of the resonant circuit, the circuit will resonate and amplify the induced current. The amplified current can be used as a power source to wake up the wireless headset, thereby waking up the wireless headset and making it easier to find the wireless headset.

[0134] In some embodiments of the present application, the charging case is provided with a storage module, through which relevant data can be cached or downloaded and stored, so that the wireless headset can still play the content stored in the storage module in the charging case through the signal information sent by the charging case when it is offline or not connected to an external device.

[0135] See also Figure 6In some embodiments of the present application, a charging bin control method provided by the present application further includes the following steps:

[0136] S51, establishing communication with the wireless headset;

[0137] S52, obtaining a pairing code for pairing the wireless headset with an external device;

[0138] S53, pairing with an external device according to the pairing code;

[0139] S54. Establish communication with external equipment.

[0140] The charging case establishes communication with the external device by identifying the pairing code between the wireless headset and the external device, so that the external device can be operated through the charging case, so that the charging case can control and display the playback content of the wireless headset, thereby improving the user experience.

[0141] The charging case pairs and connects with the corresponding external device through the pairing code of the wireless headset and the external device, so that the charging case can correctly pair with the corresponding external device, realize the interconnection and mutual control between the charging case, wireless headset, and the corresponding external device, and enable the charging case, wireless headset, and the corresponding external device to transmit data and information to each other.

[0142] After the charging case establishes communication with the external device, the content played by the wireless headset can be cached, or the relevant content data can be downloaded to the storage module of the charging case through the external device, so that the wireless headset can still play the content stored in the storage module in the charging case through the signal information sent by the charging case when it is offline or not connected to the external device.

[0143] On the other hand, the present application also provides a charging bin control system, which uses a charging bin control method to control the charging bin, including: a power management module, a Hall sensor module, a timing module, a judgment module and a control module. The power management module is used to detect the load change of the charging bin after the wireless headset is placed in the charging bin. The Hall sensor module is used to detect the opening and closing state of the charging bin cover. The timing module is used to detect the screen light duration. The judgment module is used to determine whether the wireless headset is in the charging position of the charging bin according to the detection parameters of the power management module. The control module is used to control the wireless headset and the screen of the charging bin according to the signal fed back by at least one of the judgment module and the Hall sensor module.

[0144] If the wireless headset is in the charging position and the charging compartment cover is changed from the closed state to the open state, the control module controls the wireless headset to be changed from the off state to the on state, and the screen is changed from the off state to the awake state. If the wireless headset is in the charging position and the charging compartment cover is changed from the open state to the closed state, the control module controls the wireless headset to be turned off and the screen is kept on for a preset time threshold before being turned off.

[0145] It is understandable that when the wireless headset is placed in the charging position of the charging bin, the internal circuit of the wireless headset is connected to the internal circuit of the charging bin, thereby waking up the charging bin. The power management module of the charging bin performs load detection, and then determines whether the wireless headset is in the correct charging position based on the data fed back by the power management module through the judgment module, and determines the number of wireless headsets placed in the charging bin and the remaining power of each wireless headset. The judgment module further detects whether the wireless headset is in the charging position of the charging bin based on the detection results of the power management module. When it is detected that the wireless headset is in the charging position, the control module controls the wireless headset to shut down, avoiding the wireless headset from being turned on for a long time in a non-working state, thereby reducing the energy loss of the Bluetooth headset. After the wireless headset is placed in the charging position of the charging bin, the charging bin cover is closed.

[0146] After placing the wireless earphones in the charging position of the charging bin, close the charging bin cover. The Hall sensor module detects that the charging bin cover changes from the open state to the closed state. At this time, the wireless earphones are in the charging position, and the charging bin cover changes from the open state to the closed state. In this case, it means that the wireless earphones are not in use, and then the wireless earphones are shut down through the charging bin to reduce the energy consumption of the charging bin during the charging process of the wireless earphones, thereby increasing the power supply time of the charging bin to the wireless earphones and improving the battery life of the wireless earphones. After placing the wireless earphones in the charging position of the charging bin and closing the cover, the screen of the charging bin is turned on and remains on for a predetermined time threshold before turning off. On the one hand, the screen is turned on to remind the user that the wireless earphones have entered the charging state, and on the other hand, the screen of the charging bin is turned off during the charging process, further reducing the energy consumption of the charging bin during the charging process.

[0147] When the wireless headset is taken out from the charging compartment, the charging compartment cover is opened, that is, a wake-up command is sent to the wireless headset in the charging position through the control module to wake up and turn on the wireless headset in the charging position, and then in the process of taking the wireless headset out of the charging compartment and wearing it, the wireless headset completes the power-on and pairing actions, thereby avoiding the user from performing additional operations and waiting, achieving a senseless start of the wireless headset, and improving the operating experience of the wireless headset. During the process of opening the cover, if it is detected that the wireless headset is not in the charging position, it means that the wireless headset is not in the charging compartment, and then the charging compartment does not send a power-on command to the wireless headset, avoiding the charging compartment from mistakenly turning on the wireless headset, avoiding additional energy consumption of the wireless headset, and improving the endurance of the wireless headset. After the wireless headset is taken out of the charging compartment, the charging compartment is in a wake-up state, so that the user can control the charging compartment and the wireless headset through the screen of the charging compartment, improving the convenience of controlling the wireless headset and improving the operating experience of the wireless headset.

[0148] In some embodiments of the present application, a charging warehouse control system provided by the present application further includes a comparison module. The wireless headset includes a first headset and a second headset. The power management module detects first load data of the first headset and second load data of the second headset respectively. The judgment module judges whether the first headset is in the first charging position according to the first load data, and judges whether the second headset is in the second charging position according to the second load data. The comparison module is used to compare the first load data and the second load data. The control module controls the charging parameters of the first headset and the second headset respectively according to the comparison result of the comparison module.

[0149] It can be understood that the first load data corresponding to the first earphone and the second load data corresponding to the second earphone are compared through the comparison module to determine the difference between the remaining power of the first earphone and the second earphone, and then the charging parameters of the first earphone and the second earphone are controlled respectively according to the comparison result to ensure that the paired first earphone and the second earphone are fully charged at the same time, thereby reducing the waiting time for the wireless earphone to be fully charged, and thus improving the charging efficiency of the charging bin for the wireless earphone.

[0150] In some embodiments of the present application, a charging bin control system provided by the present application further includes an electromagnetic signal transmitting module, which is used to send an electromagnetic signal to the wireless headset to wake up the wireless headset. The wireless headset is provided with an energy conversion unit, which is used to receive the electromagnetic signal and convert the electromagnetic signal into an electric current to wake up the wireless headset.

[0151] If the wireless headset is in the off state, the charging case sends an electromagnetic signal to the wireless headset through the electromagnetic signal transmitting module. The energy conversion unit in the wireless headset can convert the electromagnetic signal from the charging case into an induced current according to the principle of electromagnetic induction, so as to wake up the wireless headset through the induced current, and make the indicator light of the wireless headset flash through the wake-up command of the charging case, so that the user can find the wireless headset smoothly.

[0152] It is understandable that after receiving the electromagnetic signal from the charging bin, the induction coil generates an induced electromotive force according to the principle of electromagnetic induction to form an induced current, and the induced current is an alternating current at this time. After the alternating current enters the resonant circuit, if the frequency of the electromagnetic signal from the charging bin matches the natural frequency of the resonant circuit, the circuit will resonate and amplify the induced current. The amplified current can be used as a power source to wake up the wireless headset, thereby waking up the wireless headset, making it easier to find the wireless headset.

[0153] After the wireless headset receives the electromagnetic signal from the charging case, an electric current is generated through the energy conversion unit to wake up the wireless headset, and the wireless headset is woken up through the wake-up module to make the indicator light of the wireless headset flash, so that the user can obtain the location of the wireless headset more quickly and improve the efficiency of finding the wireless headset.

[0154] On the other hand, the present application also provides a wireless headset, and the charging compartment interacts with the wireless headset through the charging compartment control method. An energy conversion unit is provided in the wireless headset, and the energy conversion unit includes: an induction coil and a resonant circuit. After the charging compartment sends an electromagnetic signal to the wireless headset, the energy conversion unit converts the electromagnetic signal into an induced current. The induction coil is used to generate an induced electromotive force through the electromagnetic signal to form an induced current. The resonant circuit is used to amplify the induced current.

[0155] If the working state of the wireless headset is the off state, an electromagnetic signal can be sent to the wireless headset through the charging bin, and the energy conversion unit in the wireless headset can convert the electromagnetic signal from the charging bin into an induced current according to the principle of electromagnetic induction, so as to wake up the wireless headset through the induced current, and make the indicator light of the wireless headset flash through the wake-up instruction of the charging bin, so that the user can find the wireless headset smoothly. After receiving the electromagnetic signal from the charging bin, the induction coil generates an induced electromotive force according to the principle of electromagnetic induction to form an induced current. At this time, the induced current is an alternating current. After the alternating current enters the resonant circuit, if the frequency of the electromagnetic signal from the charging bin matches the natural frequency of the resonant circuit, the circuit will resonate and amplify the induced current. The amplified current can be used as a power source to wake up the wireless headset, thereby waking up the wireless headset, making it easier to find the wireless headset.

[0156] In the description of this specification, the description with reference to the terms "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0157] In addition, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A charging warehouse control method, characterized in that: The steps include: Detecting whether the wireless headset is in the charging position of the charging bin to obtain a first detection result; Detecting the opening and closing state of the charging compartment cover to obtain a second detection result; Controlling the switch state of the wireless headset and the working state of the screen of the charging compartment according to the first detection result and the second detection result; Wherein, when the first detection result is that the wireless headset is in the charging position, and the second detection result is that the charging compartment cover is changed from a closed state to an open state, the wireless headset is controlled to be changed from a powered-off state to a powered-on state, and the screen is changed from a powered-off state to a wake-up state; When the first detection result is that the wireless headset is in the charging position, and the second detection result is that the charging compartment cover is changed from an open state to a closed state, the wireless headset is controlled to be shut down, and the screen is kept on for a preset time threshold before being turned off.

2. The charging warehouse control method according to claim 1, characterized in that: Detecting whether the wireless headset is in the charging position of the charging bin includes the following steps: Detecting load detection data of the charging compartment circuit to obtain a third detection result; The first detection result is determined according to the third detection result.

3. The charging warehouse control method according to claim 2, characterized in that: The wireless headset comprises a first headset and a second headset; The load detection data includes first load data and second load data; The charging position includes a first charging position and a second charging position; determining whether the first earphone is in a first charging position according to the first load data; Determine whether the second earphone is in a second charging position according to the second load data.

4. The charging warehouse control method according to claim 3, characterized in that: Detecting the load detection data of the charging compartment circuit includes the following steps: Acquire the first load data and the second load data; comparing the first load data and the second load data to obtain a comparison result; The charging parameters of the first earphone and the second earphone are controlled respectively according to the comparison result.

5. The charging warehouse control method according to claim 1, characterized in that: The following steps are also included: Establishing communication with the wireless headset; Obtaining the working status of the wireless headset; Send data and / or instructions to the wireless headset.

6. The charging warehouse control method according to claim 1, characterized in that: The following steps are also included: Establishing communication with the wireless headset; Obtaining a pairing code for pairing the wireless headset with an external device; pairing with the external device according to the pairing code; Establishing communication with the external device.

7. A charging warehouse control system, characterized in that: The charging bin is controlled by the charging bin control method as claimed in any one of claims 1 to 6, comprising: A power management module, the power management module is used to detect the load change of the charging compartment after the wireless headset is placed in the charging compartment; A Hall sensor module, which is used to detect the opening and closing status of the charging compartment cover; A timing module, which is used to detect the screen-on time; A judgment module, the judgment module is used to judge whether the wireless headset is in the charging position of the charging bin according to the detection parameters of the power management module; A control module, the control module is used to control the wireless headset and the screen of the charging compartment according to a signal fed back by at least one of the judgment module and the Hall sensor module; Wherein, if the wireless headset is in the charging position and the charging compartment cover is changed from the closed state to the open state, the control module controls the wireless headset to be changed from the off state to the on state, and changes the screen from the off state to the awake state; If the wireless headset is in the charging position and the charging compartment cover is changed from an open state to a closed state, the control module controls the wireless headset to shut down and makes the screen stay on for a preset time threshold before shutting down.

8. The charging warehouse control system according to claim 7, characterized in that: Also includes comparison module; The wireless headset comprises a first headset and a second headset; The power management module detects first load data of the first earphone and second load data of the second earphone respectively; The judging module judges whether the first earphone is in the first charging position according to the first load data, and judges whether the second earphone is in the second charging position according to the second load data; The comparison module is used to compare the first load data and the second load data; The control module controls charging parameters of the first earphone and the second earphone respectively according to the comparison result of the comparison module.

9. The charging warehouse control system according to claim 7, characterized in that: It also includes an electromagnetic signal transmitting module, which is used to send an electromagnetic signal to the wireless headset to wake up the wireless headset; The wireless headset is provided with an energy conversion unit, which is used to receive the electromagnetic signal and convert the electromagnetic signal into an electric current to wake up the wireless headset.

10. A wireless headset, characterized in that: The charging compartment interacts with the wireless headset through the charging compartment control method according to any one of claims 1 to 6; The wireless headset is provided with an energy conversion unit, and the energy conversion unit comprises: an induction coil and a resonant circuit; Wherein, after the charging compartment sends an electromagnetic signal to the wireless headset, the energy conversion unit converts the electromagnetic signal into an induced current; The induction coil is used to generate an induced electromotive force through the electromagnetic signal to form an induced current; The resonant circuit is used to amplify the induced current.

Images