Charging system, charging method, intelligent glasses and storage medium

Abstract

The invention relates to the technical field of head-mounted equipment, and relates to a charging system, a charging method, intelligent glasses and a storage medium. The charging system is applied to the intelligent glasses, the intelligent glasses comprise a first glasses leg and a second glasses leg, the charging system comprises a first charging module, a second charging module, a battery module and a switch module, the first charging module is arranged in the first glasses leg, and the second charging module is arranged in the second glasses leg; the first charging module and the second charging module are both used for charging the battery module; the switch module is used for switching the current charging module to a target charging module under the condition that the temperature of the current charging module is greater than or equal to a threshold value; wherein the current charging module is one of the first charging module and the second charging module, and the target charging module is the other one of the first charging module and the second charging module. It can be ensured that the temperature of the current charging module does not exceed the threshold value, and the wearing experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of head-mounted devices, and more particularly, to a charging system, a charging method, smart glasses, and a storage medium. BACKGROUND

[0002] With the progress of science and technology, smart glasses are gradually entering various fields of users' life and work. At present, smart glasses have increased functions such as camera collection, voice collection, various sensor detection functions, and AI algorithms, resulting in excessively high power consumption and a sharp decline in power consumption.

[0003] To meet the normal needs of smart glasses, an external power supply is needed for power supply. During the charging process, the charging module generates a large amount of heat, making the user feel obviously uncomfortable and greatly affecting the user experience. SUMMARY

[0004] An object of the present application is to provide a new technical solution for charging smart glasses.

[0005] According to a first aspect of the present application, a charging system is provided for smart glasses, the smart glasses including a first temple and a second temple, the charging system including a first charging module, a second charging module, a battery module, and a switching module, the first charging module being disposed in the first temple, the second charging module being disposed in the second temple; The first charging module and the second charging module are both used to charge the battery module. The switching module is used to switch the current charging module to a target charging module if the temperature of the current charging module is greater than or equal to a threshold value; wherein the current charging module is one of the first charging module and the second charging module, and the target charging module is the other of the first charging module and the second charging module.

[0006] Optionally, the switching module is further used to: switch the current charging module to the target charging module if the battery module is in a non-full charging state and the temperature of the current charging module is greater than or equal to a threshold value.

[0007] Optionally, the switching module is further used to: stop charging the battery module if the battery module is in a full charging state.

[0008] Optionally, the battery module is disposed in any one of the first temple and the second temple, and the switching module is disposed in any one of the first temple and the second temple.

[0009] Optionally, the charging system further comprises an overvoltage protection module, and the switch module comprises an input end, a first output end and a second output end, the input end is connected with an output end of the overvoltage protection module, the first output end is connected with an input end of the first charging module, and the second output end is connected with an input end of the second charging module. The overvoltage protection module is configured to make a charging voltage of the charging system within a voltage threshold, and the switch module is further configured to receive the charging voltage output by the overvoltage protection module and input the charging voltage to the first charging module and the second charging module through the first output end and the second output end.

[0010] Optionally, the charging system further comprises a charging interface, an input end of the charging interface is connected with a power supply module, and an output end of the charging interface is connected with the overvoltage protection module.

[0011] Optionally, the switch module further comprises a control end, and the charging system further comprises a master control module and a temperature detection module, an input end of the master control module is connected with an output end of the temperature detection module, and an output end of the master control module is connected with the control end of the switch module. The master control module is configured to receive a temperature of the current charging module output by the temperature detection module, and output a control signal to switch the current charging module to the target charging module when the temperature of the current charging module is greater than or equal to a threshold value.

[0012] According to a second aspect of the present application, a charging method is provided, comprising: obtaining a temperature of a current charging module; switching the current charging module to a target charging module when the temperature of the current charging module is greater than or equal to a threshold value; wherein the current charging module is one of a first charging module and a second charging module, the target charging module is the other of the first charging module and the second charging module, and the first charging module and the second charging module are respectively arranged in two legs of smart glasses.

[0013] According to a third aspect of the present application, a smart glasses is provided, comprising a memory and a processor, The memory is configured to store computer instructions, and the processor is configured to call the computer instructions from the memory to execute the method according to the second aspect.

[0014] According to a fourth aspect of the present application, a storage medium is provided, which stores computer program instructions, and the computer program instructions are executed by a processor to implement the method according to the second aspect.

[0015] The application provides a charging system applied to smart glasses, the smart glasses comprising a first leg and a second leg, the charging system comprising a first charging module, a second charging module, a battery module and a switching module, the first charging module being arranged in the first leg, and the second charging module being arranged in the second leg. The first charging module and the second charging module are both used for charging the battery module; the switching module is used for switching a current charging module to a target charging module in a case that a temperature of the current charging module is greater than or equal to a threshold value; wherein the current charging module is one of the first charging module and the second charging module, and the target charging module is the other one of the first charging module and the second charging module. Based on the charging system provided by the application, the current charging module can be switched to the target charging module arranged on the other leg in a case that the temperature of the current charging module is greater than or equal to the threshold value, so that the temperature of the current charging module can be ensured to be less than or equal to the threshold value, thereby improving the wearing experience of a user.

[0016] Other features of the present application, and their advantages, will become apparent from the following detailed description of the application, together with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0018] Figure 1 is a schematic block diagram of a first charging system provided by the application; Figure 2 is a schematic block diagram of a second charging system provided by the application; Figure 3 is a schematic block diagram of a third charging system provided by the application; Figure 4 is a schematic circuit diagram of the charging system provided by the application; Figure 5 is a schematic block diagram of a fourth charging system provided by the application; Figure 6 is a schematic flow chart of a charging method provided by the application; Figure 7 is a schematic block diagram of an electronic device provided by the application. DETAILED DESCRIPTION

[0019] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. Note that the relative arrangement, numerical expressions, and numerical values of components and steps set forth in these embodiments are not limiting to the scope of the present application, unless otherwise specifically stated.

[0020] The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application or its application and uses.

[0021] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail herein. However, where appropriate, such techniques, methods, and apparatus should be considered as being part of the specification.

[0022] In all of the examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as a limitation. Thus, other examples of exemplary embodiments can have different values.

[0023] It should be noted that like reference numerals and letters refer to like items throughout the attached drawings, and thus, once an item is defined in one drawing, it is not necessary that it be further discussed in subsequent drawings.

[0024] The present application provides a charging system applied to smart glasses. The smart glasses can include a first leg and a second leg. In the embodiment, the first leg is a left leg, and the second leg is a right leg. Alternatively, the first leg is a right leg, and the second leg is a left leg.

[0025] As shown in Figure 1 The charging system 100 provided by the present application can include a first charging module 110, a second charging module 120, a battery module 130, and a switching module 140. The first charging module 110 can be disposed in the first leg, and the second charging module 120 can be disposed in the second leg. The first charging module 110 and the second charging module 120 can both be used to charge the battery module 130. The switching module 140 can be used to switch the current charging module to the target charging module in the case that the temperature of the current charging module is greater than or equal to a threshold value.

[0026] In the embodiment, the current charging module can be one of the first charging module and the second charging module. The target charging module can be the other of the first charging module and the second charging module.

[0027] In the embodiment, the battery module 130 can be one. The battery module 130 can be disposed in any one of the first leg and the second leg. The output end of the first charging module 110 and the output end of the second charging module 120 can be connected with the input end of the battery module 130, respectively. In one example, as shown in Figure 1 In this example, the output end of the first charging module 110 and the input end of the battery module 130 are connected through a wire. The wire passes through the frame of the smart glasses from the first leg to the second leg.

[0028] The battery module 130 can also be multiple, for example, the battery module can be arranged in the first and second glasses legs respectively. The output end of the first charging module 110 is connected with the input end of the battery module in the first glasses leg, and the output end of the second charging module 120 is connected with the input end of the battery module in the second glasses leg. Multiple battery modules can increase the battery capacity of the smart glasses.

[0029] In the embodiment, the switch module 140 can be one. The switch module 140 can be arranged in any one of the first and second glasses legs. The first output end of the switch module 140 is connected with the input end of the first charging module 110, and the second output end of the switch module 140 is connected with the input end of the second charging module 120. In one example, as shown in the figure, the switch module 140 can be arranged in the first glasses leg. In this example, the second output end of the switch module 140 is connected with the input end of the second charging module 120 through a wire. The wire passes through the glasses frame of the smart glasses from the first glasses leg to the second glasses leg. Figure 1

[0030] The switch module 140 can be multiple. One of the switch modules 140 is arranged in the first glasses leg, and the other switch module 140 is arranged in the second glasses leg. The output end of the switch module 140 in the first glasses leg is connected with the input end of the first charging module 110, and the output end of the switch module 140 in the second glasses leg is connected with the input end of the second charging module 120.

[0031] The charging system provided in the application can switch the current charging module to the target charging module arranged on the other glasses leg when the temperature of the current charging module is greater than or equal to the threshold value, so as to ensure that the temperature of the current charging module does not exceed the threshold value, thereby improving the wearing experience of the user.

[0032] The charging state of the battery module includes a full charging state and a non-full charging state. The full charging state refers to a state of 100% power, and the non-full charging state refers to a state of less than 100% power. When the battery module is in the non-full charging state, the battery module needs to be charged. When the battery module is in the full charging state, the charging of the battery module can be stopped. In order to avoid the temperature of the current charging module exceeding the threshold value, in one embodiment of the application, the switch module 140 can also be used to switch the current charging module to the target charging module when the battery module is in the non-full charging state and the temperature of the current charging module is greater than or equal to the threshold value.

[0033] In one embodiment of the application, the switch module 140 can also be used to stop charging the battery module when the battery module is in the full charging state. In this way, the temperature of the current charging module will gradually decrease through natural heat dissipation, without the need to switch the target charging module to continue charging the battery module. ​

[0034] The charging system of the present application is connected with an external power supply module, and the external power supply module provides a charging voltage for the charging system. In an embodiment of the present application, as shown in Figure 2 The charging system 100 can further include a charging interface 150. An input end of the charging interface 150 is connected with the power supply module 200, and an output end of the charging interface 150 is connected with the switch module 140.

[0035] In the embodiment, the power supply module 200 can be used to provide a charging voltage for the charging system 100.

[0036] When the charging voltage exceeds a voltage threshold, damage can be caused to the modules in the charging system. Therefore, in an embodiment of the present application, as shown in Figure 3 The charging system 100 can further include an overvoltage protection module 160. An output end of the overvoltage protection module 160 is connected with an input end of the switch module 140. An input end of the overvoltage protection module 160 is connected with an output end of the charging interface 150. The overvoltage protection module 160 is used to make the charging voltage of the charging system 100 within the voltage threshold.

[0037] In the embodiment, the switch module 140 can be further used to receive the charging voltage output by the overvoltage protection module 160, and input the charging voltage to the first charging module 110 and the second charging module 120 through the first output end of the switch module 140 and the second output end of the switch module 140.

[0038] In an example, as shown in Figure 4 The switch module 140 can include an input end IN, a first output end OUT1, and a second output end OUT2. The input end IN of the switch module 140 is connected with the output end VSYS_OUT of the overvoltage protection module 160, the first output end OUT1 of the switch module 140 is connected with the input end of the first charging module 110, and the second output end OUT2 of the switch module 140 is connected with the input end of the second charging module 120.

[0039] In an example, the switch module 140 can further include a power supply end VCC and a ground end GND. The power supply end VCC is used to connect a power supply to provide a working voltage for the switch module 140.

[0040] In an example, the switch module 140 can further include a control end SS. A signal received through the control end SS controls the switch module 140 to select to charge the first charging module 110 or the second charging module 120, or controls the switch module 140 to stop charging the first charging module 110 and the second charging module 120.

[0041] In an embodiment of the present application, the charging system 100 can further include a master control module and a temperature detection module. An input end of the master control module is connected with an output end of the temperature detection module, and an output end of the master control module is connected with a control end of the switch module.

[0042] In one example, as shown in Figure 4 the output end MCU_OUT of the master control module is connected with the control end SS of the switch module 140.

[0043] In the embodiment, the master control module can be used to receive the temperature of the current charging module output by the temperature detection module, and output a control signal to switch the current charging module to the target charging module when the temperature of the current charging module is greater than or equal to a threshold value. The master control module can be arranged in any one of the first temple and the second temple.

[0044] In the embodiment, the temperature detection module can be one. The temperature detection module can be used to detect the temperature of the first charging module 110, or can be used to detect the temperature of the second charging module 120. The temperature detection module can also be two. The temperature detection module can include a first temperature detection module and a second temperature detection module. The first temperature detection module can be used to detect the temperature of the first charging module 110. The second temperature detection module can be used to detect the temperature of the second charging module 120.

[0045] In one example, as shown in Figure 5 the charging system 100 can further include a master control module 170, a first temperature detection module 180 and a second temperature detection module 190. The first temperature detection module 180 is arranged in the first temple A and is used to detect the temperature of the first charging module 110. The second temperature detection module 190 is arranged in the second temple B and is used to detect the temperature of the second charging module 120.

[0046] In one example, the first temperature detection module 180 can be installed on the surface of the first temple shell to detect the surface temperature of the first temple in real time. The second temperature detection module 190 can be installed on the surface of the second temple shell to detect the surface temperature of the second temple in real time.

[0047] In one example, when the smart glasses are connected to the power supply module 200, the default charging module for charging the battery module 130 can be the first charging module 110 or the second charging module 120. Taking the first charging module 110 as the default charging module as an example, the master control module 170 outputs a control signal to the control end SS of the switch module 140 to control the switch module 140 to select the first charging module 110 to charge the battery module 130; the master control module 170 detects the temperature of the first temple through the first temperature detection module 180 in real time, and continues to charge through the first charging module 110 before the temperature reaches 40℃, and stops charging if the battery power reaches 100%; when the first temperature detection module 180 detects that the temperature of the first temple reaches 40℃, the master control module 170 controls the switch module 140 to select the second charging module 120 to charge the battery module 130 by outputting a control signal; the master control module 170 detects the temperature of the second temple through the second temperature detection module in real time, and continues to charge through the second charging module 120 before the temperature reaches 40℃, and stops charging if the battery power reaches 100%; when the second temperature detection module detects that the temperature of the second temple reaches 40℃, the master control module 170 controls the switch module 140 to select the first charging module to charge the battery module 130 by outputting a control signal; in this way, the first temple and the second temple are charged in a cycle, providing a cooling time for each temple, and ensuring that the temperature of each temple does not exceed 40℃.

[0048] The application also provides a charging method. The charging method can be applied to the charging system 100 of the above-mentioned embodiments. As shown in the figure, the charging method can include steps S110 to S120. Figure 6

[0049] Step S110, obtaining the temperature of the current charging module.

[0050] Step S120, switching the current charging module to the target charging module in the case that the temperature of the current charging module is greater than or equal to the threshold value.

[0051] In this embodiment, the current charging module is one of the first charging module and the second charging module. The target charging module is the other of the first charging module and the second charging module. The first charging module and the second charging module are respectively arranged in the two temples of the smart glasses.

[0052] The charging system provided by the application can switch the current charging module to the target charging module arranged on the other temple in the case that the temperature of the current charging module is greater than or equal to the threshold value, which can ensure that the temperature of the current charging module does not exceed the threshold value, thereby improving the user wearing experience.

[0053] ​In an embodiment of the present application, the charging method can further include: obtaining the charging state of the battery module.

[0054] In the embodiment, the step S120 can specifically include: switching the current charging module to the target charging module in a case that the battery module is in the non-full charging state and the temperature of the current charging module is greater than or equal to the threshold value.

[0055] In an embodiment of the present application, the charging method can further include: stopping charging the battery module in a case that the battery module is in the full charging state.

[0056] In one example, when the smart glasses are connected to the power supply module, the charging system is started. Taking the default charging module as the first charging module as an example, after starting the charging system, the master control module 170 controls the switch module 140 to select the first charging module 110 to charge the battery module 130; the master control module 170 obtains whether the power of the battery module reaches 100%, if the power of the battery module reaches 100%, the master control module 170 controls the switch module 140 to disconnect the connection with the charging module and stops charging the battery module; if the power of the battery module does not reach 100%, the master control module 170 obtains the temperature of the first temple, if the temperature of the first temple does not reach 40℃, the master control module 170 controls the first charging module to continue charging the battery module, if the temperature of the first temple reaches 40℃, the master control module 170 controls the switch module 140 to select the second charging module 120 to charge the battery module 130; the master control module 170 obtains whether the power of the battery module reaches 100%, if the power of the battery module reaches 100%, the master control module 170 controls the switch module 140 to disconnect the connection with the charging module and stops charging the battery module; if the power of the battery module does not reach 100%, the master control module 170 obtains the temperature of the second temple, if the temperature of the second temple does not reach 40℃, the master control module 170 controls the second charging module to continue charging the battery module, if the temperature of the second temple reaches 40℃, the master control module 170 controls the switch module 140 to select the first charging module 110 to charge the battery module 130.

[0057] The specific implementation of the steps in the method embodiments of the present application can refer to the system embodiments, which will not be repeated here.

[0058] The present application also provides an electronic device. As shown in Figure 7 The electronic device 1000 includes a memory 1100 and a processor 1200, the memory 1100 is used to store computer instructions, and the processor 1200 is used to call the computer instructions from the memory 1100 to execute the method of the above-mentioned embodiments.

[0059] The embodiment of the present application further provides a storage medium, which has computer program instructions stored thereon, and the computer program instructions are executed by a processor to implement the method of the above embodiment.

[0060] The present application can be a system, a method, and / or a computer program product. The computer program product can include a computer readable storage medium (or media) having computer readable program instructions thereon for causing a processor to carry out aspects of the present application.

[0061] The computer readable storage medium can be a tangible device that can retain and store instructions for use by an instruction execution device. The computer readable storage medium can be, for example, but is not limited to, an electronic storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium include the following: a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), a static random access memory (SRAM), a portable compact disc read-only memory (CD-ROM), a digital versatile disk (DVD), a memory stick, a floppy disk, a mechanically encoded device such as punch-cards or punched tape, a magneto-optical or other optical medium, and / or any suitable combination of the foregoing. A computer readable storage medium, as used herein, is not to be construed as being transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission media (e.g., light pulses passing through a fiber-optic cable), or electrical signals transmitted through a wire.

[0062] Computer readable program instructions described herein can be downloaded to respective computing / processing devices from a computer readable storage medium or to an external computer or external storage device via a network, for example, the Internet, a local area network, a wide area network and / or a wireless network. The network can comprise copper transmission cables, optical transmission fibers, wireless transmission, routers, firewalls, switches, gateway computers and / or edge servers. A network adapter card or network interface in each computing / processing device receives computer readable program instructions from the network and forwards the computer readable program instructions for storage in a computer readable storage medium within the respective computing / processing device.

[0063] Computer readable program instructions for carrying out operations of the present application can be assembler instructions, instruction-set-architecture (ISA) instructions, machine instructions, machine dependent instructions, microcode, firmware instructions, state-setting data, or either source code or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer readable program instructions can execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or the connection can be made to an external computer (for example, through the Internet using an Internet Service Provider). In some embodiments, electronic circuitry including, for example, programmable logic circuitry, field-programmable gate array (FPGA), or programmable logic array (PLA) can execute the computer readable program instructions by utilizing state information of the computer readable program instructions to personalize the electronic circuitry, in order to perform aspects of the present application.

[0064] The computer readable program instructions can also be loaded onto a computer, other programmable data processing apparatus, or other device to cause a series of operational steps to be performed on the computer, other programmable apparatus or other device to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide processes for implementing the functions / acts specified in the flowchart and / or block diagram block or blocks.

[0065] These computer readable program instructions can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions / acts specified in the flowchart and / or block diagram block or blocks. These computer readable program instructions can also be stored in a computer readable storage medium that can include random access memory (RAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other data storage device. When the computer readable program instructions are loaded into the computer and other programmable data processing apparatus, a series of operational steps are implemented that provide processes such that the computer or other programmable apparatus provide processes for implementing the functions / acts specified in the flowchart and / or block diagram block or blocks.

[0066] The computer readable program instructions can also be loaded onto a computer, other programmable data processing apparatus, or other device to cause a series of operational steps to be performed on the computer, other programmable data processing apparatus or other device to produce a computer implemented process such that the instructions which execute on the computer, other programmable data processing apparatus, or other device implement the functions / acts specified in the flowchart and / or block diagram block or blocks.

[0067] The computer readable program instructions can also be loaded onto a computer, other programmable data processing apparatus, or other device to cause a series of operational steps to be performed on the computer, other programmable data processing apparatus or other device to produce a computer implemented process such that the instructions which execute on the computer, other programmable data processing apparatus, or other device implement the functions / acts specified in the flowchart and / or block diagram block or blocks.

[0068] Embodiments of the present application have been described above, and the description is intended to be illustrative, and not restrictive, of the disclosed embodiments. Many modifications and variations of the disclosed embodiments are possible in light of the above teachings. It is therefore to be understood that within the scope of the disclosed embodiments, modifications and variations of the disclosed embodiments can be practiced. It is also to be understood that the specific order or hierarchy of steps in the processes disclosed is an illustration of exemplary processes. Based upon the description and illustrations provided herein, those skilled in the art will understand that changes can be made to the order of steps in the processes and that many of the individual steps can be modified or eliminated. Additionally, the description and illustrations provided herein are not meant to limit the scope of the disclosed embodiments. The scope of the disclosed embodiments is limited only by the claims.

Claims

1. A charging system, characterized in that: Applied to smart glasses, the smart glasses include a first temple and a second temple, the charging system includes a first charging module, a second charging module, a battery module and a switch module, the first charging module is arranged in the first temple, and the second charging module is arranged in the second temple; The first charging module and the second charging module are both used to charge the battery module; The switch module is used to switch the current charging module to a target charging module when the temperature of the current charging module is greater than or equal to a threshold; wherein the current charging module is one of the first charging module and the second charging module, and the target charging module is the other of the first charging module and the second charging module.

2. The system according to claim 1, wherein: The switch module is also used for: When the battery module is in a partially charged state and the temperature of the current charging module is greater than or equal to a threshold, the current charging module is switched to the target charging module.

3. The system according to claim 1, wherein: The switch module is also used for: When the battery module is in a fully charged state, charging of the battery module is stopped.

4. The system according to claim 1, wherein: The battery module is provided on either the first temple or the second temple, and the switch module is provided on either the first temple or the second temple.

5. The system according to claim 1, wherein: The charging system further includes an overvoltage protection module, the switch module includes an input end, a first output end, and a second output end, the input end is connected to the output end of the overvoltage protection module, the first output end is connected to the input end of the first charging module, and the second output end is connected to the input end of the second charging module; The overvoltage protection module is used to ensure that the charging voltage of the charging system is within a voltage threshold; the switch module is also used to receive the charging voltage output by the overvoltage protection module and input the charging voltage to the first charging module and the second charging module through the first output end and the second output end.

6. The system according to claim 5, characterized in that The charging system further includes a charging interface, an input end of the charging interface is connected to the power supply module, and an output end of the charging interface is connected to the overvoltage protection module.

7. The system according to any one of claims 1 to 6, characterized in that The switch module further includes a control terminal, and the charging system further includes a main control module and a temperature detection module, wherein the input terminal of the main control module is connected to the output terminal of the temperature detection module, and the output terminal of the main control module is connected to the control terminal of the switch module; The main control module is used to receive the temperature of the current charging module output by the temperature detection module, and output a control signal to switch the current charging module to the target charging module when the temperature of the current charging module is greater than or equal to a threshold.

8. A charging method, characterized in that: include: Get the current temperature of the charging module; When the temperature of the current charging module is greater than or equal to a threshold, switching the current charging module to a target charging module; Among them, the current charging module is one of the first charging module and the second charging module, the target charging module is the other of the first charging module and the second charging module, and the first charging module and the second charging module are respectively arranged in the two temples of the smart glasses.

9. A pair of smart glasses, characterized in that: including memory and processor, The memory is used to store computer instructions, and the processor is used to call the computer instructions from the memory to execute the method according to claim 8.

10. A storage medium having computer program instructions stored thereon, characterized in that: When the computer program instructions are executed by a processor, the method according to claim 8 is implemented.

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