An electronic device

Abstract

The embodiment of the present application provides an electronic device, which includes: an infrared laser receiving device for receiving infrared laser; a conversion circuit, which is connected to the infrared laser receiving device and is used to convert the infrared laser obtained from the infrared laser receiving device into electrical energy; a battery, which is used to store the electrical energy converted by the conversion circuit; a capacitor component, which is connected between the conversion circuit and the battery, and is used to store electrical energy when the battery power is higher than a preset power, and release electrical energy when the battery power is lower than a preset power. Through the embodiment of the present application, the charging efficiency of long-distance wireless charging is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile communications, and in particular to an electronic device. Background Art

[0002] At present, with the rapid development of mobile communication technology, mobile terminals (such as smart phones, etc.) have become indispensable electronic consumer products in people's daily lives. As smart phones become more and more popular, and at the same time, the functions of smart phones are constantly upgraded and optimized, smart phones have been integrated into all aspects of life, and users often use smart phones in various occasions and places.

[0003] However, existing long-distance wireless charging, such as long-distance infrared laser charging, has the problem of low charging efficiency. Therefore, it is necessary to provide a technical solution that can improve the efficiency of long-distance wireless charging. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide an electronic device to solve the technical problem of low charging efficiency in the existing long-distance wireless charging.

[0005] In order to solve the above technical problems, the embodiment of the present invention is implemented as follows:

[0006] In a first aspect, an embodiment of the present invention provides an electronic device, the electronic device comprising:

[0007] An infrared laser receiving device, used for receiving infrared laser;

[0008] A conversion circuit, the conversion circuit being connected to the infrared laser receiving device and being used for converting the infrared laser obtained from the infrared laser receiving device into electrical energy;

[0009] A battery, the battery being used to store the electric energy converted by the conversion circuit;

[0010] A capacitor component is connected between the conversion circuit and the battery, and is used to store electric energy when the power level of the battery is higher than a preset power level, and release electric energy when the power level of the battery is lower than a preset power level.

[0011] Optionally, the conversion circuit includes: a tuning circuit and a coupling circuit;

[0012] The tuning circuit is connected to the infrared laser receiving device, and is used to convert the infrared laser obtained from the infrared laser receiving device into alternating current, and input the alternating current into the coupling circuit;

[0013] The coupling circuit is connected to the capacitor component and is used for converting the alternating current input from the tuning circuit into direct current and inputting the direct current into the capacitor component.

[0014] Optionally, the electronic device further comprises a first switch component, wherein the first switch component is arranged between the capacitor component and the battery;

[0015] When the first switch component is in a first state, the capacitor component is in a charging state;

[0016] When the first switch component is in the second state, the battery is in a charging state.

[0017] Optionally, when the power level of the battery is higher than the preset power level, the first switch component is set to the first state, and the capacitor component is charged;

[0018] When the power level of the battery is lower than the preset power level, the first switch component is set to the second state, and the capacitor component charges the battery.

[0019] Optionally, the first switch assembly is a single-pole double-throw switch, a static contact of the single-pole double-throw switch is connected to the capacitor assembly, a first moving contact of the single-pole double-throw switch is connected to the conversion circuit, and a second moving contact of the single-pole double-throw switch is connected to the battery;

[0020] When the static contact and the first moving contact are conducting, the first switch component is in the first state, the capacitor component and the conversion circuit form a closed loop, and the capacitor component is in a charging state;

[0021] When the static contact and the second moving contact are conducting, the first switch component is in the second state, the capacitor component and the battery form a closed loop, and the capacitor component charges the battery.

[0022] Optionally, a second switch component is provided between the conversion circuit and the battery. When the power level of the battery is higher than a preset power level, the second switch component is disconnected. When the power level of the battery is lower than a preset power level, the second switch component is closed, and the conversion circuit charges the battery.

[0023] Optionally, the electronic device further comprises a power detection module, wherein the power detection module is connected to the battery and is used to detect the power level of the battery.

[0024] Optionally, the electronic device further includes a controller, which is used to control the capacitor component and the conversion circuit to be turned on when the power level of the battery is higher than a preset power level, and to control the capacitor component and the battery to be turned on when the power level of the battery is lower than a preset power level.

[0025] Optionally, the controller is further configured to control the conversion circuit and the battery to be turned on when the power level of the battery is lower than a preset power level.

[0026] Optionally, the capacitor component is a supercapacitor.

[0027] The electronic device in the embodiment of the present application includes an infrared laser receiving device, a conversion circuit, a battery and a capacitor component, wherein the infrared laser receiving device is used to receive infrared laser; the conversion circuit is connected to the infrared laser receiving device and is used to convert the infrared laser obtained from the infrared laser receiving device into electrical energy; the battery is used to store the electrical energy converted by the conversion circuit; the capacitor component is connected between the conversion circuit and the battery, and the capacitor component is used to store electrical energy when the battery power is higher than a preset power and release electrical energy when the battery power is lower than the preset power. In this way, by connecting the capacitor component between the conversion circuit and the battery, electrical energy can be stored when the battery power is higher than the preset power, and when the battery power is lower than the preset power, the power can be quickly released to quickly charge the battery, which effectively solves the problem of low charging efficiency in the existing long-distance wireless charging and further improves the charging efficiency of wireless charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 A schematic diagram of a first structure of an electronic device provided in an embodiment of the present application;

[0030] Figure 2 A second structural diagram of an electronic device provided in an embodiment of the present application;

[0031] Figure 3 A third structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0032] Figure 4 A schematic diagram of a circuit structure provided in an embodiment of the present application;

[0033] Figure 5 A fourth structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0034] Figure 6 A fifth structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0035] Figure 7 A sixth structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0036] Figure 8 A seventh structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0037] Fig. 9 An eighth structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0038] Fig.10 A ninth structural schematic diagram of an electronic device provided in an embodiment of the present application.

[0039] Legend:

[0040] 100 - infrared laser receiving device, 200 - conversion circuit, 201 - tuning circuit, 202 - coupling circuit, 300 - capacitor component, 400 - battery, 500 - first switch component, 501 - static contact, 502 - first moving contact, 503 - second moving contact, 600 - second switch component, 700 - power detection module, 800 - controller. DETAILED DESCRIPTION

[0041] An embodiment of the present application provides an electronic device.

[0042] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0043] At present, with the rapid development of mobile communication technology, mobile terminals (such as smart phones, etc.) have become indispensable electronic consumer products in people's daily lives. As smart phones become more and more popular, and the functions of smart phones are constantly upgraded and optimized, smart phones have been integrated into all aspects of life, and users often use smart phones in various occasions and places. However, existing long-distance wireless charging, such as long-distance infrared laser charging, has the problem of low charging efficiency. Therefore, it is necessary to provide a technical solution that can improve the efficiency of long-distance wireless charging.

[0044] The present application embodiment provides an electronic device, such as Figure 1 As shown, the electronic device includes: an infrared laser receiving device 100, a conversion circuit 200, a capacitor component 300 and a battery 400, wherein the output end of the infrared laser receiving device 100 is connected to the input end of the conversion circuit 200, the output end of the conversion circuit 200 is connected to the input end of the capacitor component 300, and the output end of the capacitor 300 is connected to the input end of the battery 400.

[0045] Among them, the above-mentioned infrared laser receiving device 100 is used to receive infrared laser, and input the received infrared laser to the input port of the above-mentioned conversion circuit 200 through the output end of the above-mentioned infrared laser receiving device 100, so that the above-mentioned conversion circuit 200 converts the above-mentioned acquired infrared laser into electrical energy.

[0046] The output end of the above-mentioned conversion circuit 200 can be connected to the input end of the above-mentioned battery 400. When the above-mentioned infrared laser receiving device 100 is in the turned-on state, that is, the infrared laser receiving device receives the infrared laser and inputs the received infrared laser to the above-mentioned conversion circuit 200, and the power of the above-mentioned battery 400 is lower than the preset power, the converted power can be input into the input end of the above-mentioned battery 400 through the output end of the above-mentioned conversion circuit 200 to charge the above-mentioned battery 400.

[0047] The capacitor assembly 300 is connected between the conversion circuit 200 and the battery 400. Specifically, Figure 1As shown, the output end of the conversion circuit 200 can be connected to the input end of the capacitor component 300. The conversion circuit 200 is used to provide power to the capacitor component 300 when the power level of the battery 400 is higher than the preset power level and the power level of the capacitor component 300 is lower than the preset power level. In this way, when the battery of the electronic device does not need to be charged, the infrared laser receiving device 100 converts the received infrared laser into power through the conversion circuit 200 and inputs it into the capacitor component 300. The capacitor component 300 is used for rapid and continuous energy storage. At the same time, since the energy density of the capacitor component 300 is much greater than that of a lithium battery, energy storage through the capacitor component 300 can effectively increase the capacity of the electronic device, thereby effectively extending the battery life of the electronic device, and effectively alleviating the technical problem that the power consumption of the electronic device is increasing, resulting in a shorter battery life.

[0048] The output end of the capacitor assembly 300 can be connected to the input end of the battery 400. The capacitor assembly 300 is used to quickly release electricity to quickly provide electricity to the battery 400 when the infrared laser receiving device 100 is turned off and the battery 400 is detected to have a power lower than a preset power level, and the capacitor assembly 300 can increase the power level of the battery 400. In this way, when the electronic device needs to be charged, the capacitor assembly 300 can quickly release electricity to quickly charge the electronic device, further improving the charging efficiency of wireless charging.

[0049] The above-mentioned capacitor assembly 300 can be a supercapacitor. Supercapacitors are a new type of capacitors with capacitance far exceeding that of traditional capacitors and ultra-high energy storage density. By storing opposite charges on two isolated plates, supercapacitors can store a large amount of energy. Unlike traditional capacitors, supercapacitors no longer use solid dielectrics, but use electrostatic double-layer capacitors and electrochemical pseudocapacitors. Electrostatic double-layer capacitors use carbon material electrodes to achieve charge separation on the Helmholtz double-layer interface of the conductive electrode and the electrolyte. This charge separation reaches the order of angstroms (0.3 nanometers to 0.8 nanometers) in space, which is much smaller than traditional capacitors. Compared with traditional batteries, supercapacitors have higher power density (300W / kg to 5000W / kg, about 5 to 10 times that of batteries), faster charge and discharge speed (charging for 10 seconds to 10 minutes can reach more than 95% of its rated capacity) and more charge and discharge cycles (the number of deep charge and discharge cycles can reach 10,000 to 500,000 times, which means a longer service life), and higher storage and discharge efficiency (high current energy cycle efficiency exceeds 90%).

[0050] Based on the advantages of the supercapacitor, the embodiment of this specification can select the supercapacitor as the capacitor assembly 300 to provide backup power for the battery 400. When the battery 400 needs to be charged, the capacitor assembly 300 can discharge quickly and with a large current, which can effectively improve the charging speed of the battery 400. When the battery 400 does not need to be charged, the capacitor assembly 300 can continue to store energy. At the same time, the energy density of the capacitor assembly 300 is much greater than that of a lithium battery. The capacitor assembly 300 can effectively improve the power supply capacity of the electronic device and effectively extend the battery life of the electronic device. The supercapacitor can be a lithium-ion supercapacitor.

[0051] The electronic device in the embodiment of the present application includes an infrared laser receiving device, a conversion circuit, a battery and a capacitor component, wherein the infrared laser receiving device is used to receive infrared laser; the conversion circuit is connected to the infrared laser receiving device and is used to convert the infrared laser obtained from the infrared laser receiving device into electrical energy; the battery is used to store the electrical energy converted by the conversion circuit; the capacitor component is connected between the conversion circuit and the battery, and the capacitor component is used to store electrical energy when the battery power is higher than a preset power and release electrical energy when the battery power is lower than the preset power. In this way, by connecting the capacitor component between the conversion circuit and the battery, electrical energy can be stored when the battery power is higher than the preset power, and when the battery power is lower than the preset power, the power can be quickly released to quickly charge the battery, which effectively solves the problem of low charging efficiency in the existing long-distance wireless charging and further improves the charging efficiency of wireless charging.

[0052] Further, such as Figure 2 As described above, the conversion circuit 200 may include: a tuning circuit 201 and a coupling circuit 202 .

[0053] The input end of the tuning circuit 201 can be connected to the output end of the infrared laser receiving device 100 to convert the infrared laser received from the infrared laser receiving device 100 into alternating current and input the alternating current into the coupling circuit 202 .

[0054] The output end of the coupling circuit 202 may be connected to the input end of the capacitor component 300 , so as to convert the alternating current input from the tuning circuit 201 into direct current, and input the direct current into the capacitor component 300 .

[0055] Alternatively, the output end of the coupling circuit 202 may be connected to the input end of the battery 400 to convert the alternating current input from the tuning circuit 201 into direct current and input the direct current into the battery 400 .

[0056] Further, such as Figure 3 As shown, the electronic device may further include a first switch component 500 , and the first switch component 500 is disposed between the capacitor component 300 and the battery 400 .

[0057] When the first switch component 500 is in the first state, the capacitor component 300 is in a charging state.

[0058] When the first switch component 500 is in the first state, the capacitor component 300 and the coupling circuit 202 are in a conducting state, and the capacitor component is in a charging state.

[0059] When the first switch assembly 500 is in the second state, the battery 400 is in a charging state.

[0060] When the first switch component 500 is in the second state, the circuit between the coupling circuit 202 and the battery 400, or the circuit between the capacitor component 300 and the battery 400 is in a conducting state, and the battery 400 is in a charging state.

[0061] Furthermore, when the power level of the battery 400 is higher than a preset power level, the first switch component 500 can be set to a first state, and the capacitor component 300 is charged.

[0062] When the power level of the battery 400 is lower than the preset power level, the first switch component 500 is set to the second state, and the capacitor component 300 charges the battery.

[0063] The preset power level may be 90% power, or 80% power, etc. The preset power level may be data information pre-filled and stored in a function interface pre-set in the electronic device according to the user's usage habits. Alternatively, the preset power level may also be data information pre-set in the electronic device.

[0064] In implementation, the above-mentioned electronic device may be pre-set with a function option for the user to fill in the above-mentioned preset power. For example, the function option may be set in the setting function of the electronic device. The user can click the setting button of the electronic device. After the electronic device detects the setting button clicked by the user, it can display the function interface corresponding to the above-mentioned setting button. The user can click on the function option of the preset power in the above-mentioned displayed function interface, and fill in the corresponding data information in the input area corresponding to the function option of the preset power. In this way, the electronic device can receive and store the above-mentioned data information.

[0065] In implementation, the terminal device may be pre-programmed with corresponding program data, which may be used to detect the battery power of the electronic device in real time, or the program data may be used to detect the battery power of the electronic device at predetermined time intervals. When the battery power is detected to be higher than a preset power level, the first switch component may be triggered to be set to a first state, so that the circuit between the coupling circuit and the capacitor component is in a conducting state, and the capacitor component is charged. When the battery power is detected to be lower than a preset power level, the first switch component may be triggered to be set to a second state, so that the circuit between the capacitor component and the battery is in a conducting state, and the capacitor component charges the battery.

[0066] Further, such as Figure 4 As shown, the above-mentioned first switch component can be a single-pole double-throw switch, the static contact 501 of the single-pole double-throw switch is connected to the capacitor component 300, the first moving contact 502 of the single-pole double-throw switch is connected to the conversion circuit 200, and the second moving contact 503 of the single-pole double-throw switch is connected to the battery 400.

[0067] When the static contact 501 and the first moving contact 502 are connected, the first switch component 500 is in the first state, the capacitor component 300 and the conversion circuit 200 form a closed loop, and the capacitor component 300 is in a charging state.

[0068] When the static contact 501 and the second moving contact 503 are connected, the first switch assembly 500 is in the second state, the capacitor assembly 300 and the battery 400 form a closed loop, and the capacitor assembly 300 charges the battery 400.

[0069] Further, such as Figure 5 As shown, the electronic device may further include a second switch component 600, which may be disposed between the conversion circuit 200 and the battery 400. When the power level of the battery 400 is higher than a preset power level, the second switch component 600 is disconnected. When the power level of the battery 400 is lower than a preset power level, the second switch component 600 is closed, and the conversion circuit 200 charges the battery 400.

[0070] Further, such as Figure 6 As shown, the electronic device may further include a power detection module 700 . The power detection module 700 may be connected to the battery 400 to detect the power level of the battery 400 .

[0071] Furthermore, the above-mentioned electronic device may also include a controller 800, which is used to control the capacitor component 300 and the conversion circuit 200 to be turned on when the power level of the battery 400 is higher than a preset power level, and to control the capacitor component 300 and the battery 400 to be turned on when the power level of the battery 400 is lower than a preset power level.

[0072] like Figure 7 As shown, the electronic device may include an infrared laser receiving device 100, a conversion circuit 200, a capacitor assembly 300, a battery 400, a controller 800, and a power detection module 700. The controller 800 may be connected to the conversion circuit 200, the capacitor assembly 300, the battery 400, and the power detection module 700, respectively. When the controller 800 detects that the power level of the battery 400 is higher than a preset power level through the power detection module 700, the capacitor assembly 300 may be controlled to be turned on with the conversion circuit 200, thereby controlling the conversion circuit 200 to charge the capacitor assembly 300. When the controller 800 detects that the power level of the battery 400 is lower than a preset power level through the power detection module 700, the capacitor assembly 300 may be controlled to be turned on with the battery 400, thereby controlling the capacitor assembly 300 to charge the battery 400.

[0073] Furthermore, the controller may also be used to control the conversion circuit and the battery to be turned on when the power level of the battery is lower than a preset power level.

[0074] like Figure 8 As shown, the controller 800 can be connected between the conversion circuit 200 and the battery 400. When the controller 800 detects that the power level of the battery 400 is lower than the preset power level through the power detection module 700, the conversion circuit 200 and the battery 400 can be controlled to be turned on, thereby controlling the conversion circuit 200 to charge the battery 400.

[0075] Further, such as Fig. 9As shown, the controller 800 can also be connected to the infrared laser receiving device 100. The controller 800 can also be used to control the infrared laser receiving device 100 to start when it is detected by the power detection module 700 that the power of the battery 400 is lower than the preset power, and the current power of the capacitor component 300 is insufficient to charge the battery 400. At the same time, the controller 800 controls the circuit conduction between the conversion circuit 200 and the battery 400. In this way, the infrared laser receiving device 100 is controlled to receive the infrared laser, and the received infrared laser is input into the conversion circuit 200. The converted power can be input into the battery 400 through the conversion circuit 200, thereby charging the battery 400.

[0076] In implementation, the controller 800 of the electronic device may generate charging prompt information when it is detected through the power detection module 700 that the power level of the battery 400 is lower than the preset power level, and the current power level of the capacitor component 300 is insufficient to charge the battery 400, and send the charging prompt information to the screen display module of the electronic device, triggering the screen display module of the electronic device to display the charging prompt information, wherein the charging prompt information may be prompt information for reminding the user to charge, and the display method of the charging prompt information may be displayed on the screen of the electronic device in the form of a pop-up window; or, the controller 800 of the electronic device may generate charging prompt information when it is detected that the power level of the battery 400 is lower than the preset power level, and the current power level of the capacitor component 300 is insufficient to charge the battery 400, and send the charging prompt information to the screen display module of the electronic device. The voice prompt module triggers the voice prompt module of the electronic device to play the above-mentioned charging prompt information; in this way, after the user sees the prompt information displayed on the display screen, or receives the prompt information played by the voice prompt module, the user can click the button in the electronic device for starting the above-mentioned infrared laser receiving device 100 to send an instruction to start the infrared laser receiving device to the controller of the above-mentioned electronic device. In this way, the controller 800 of the above-mentioned electronic device can receive the above-mentioned instruction to start the infrared laser receiving device, control the above-mentioned infrared laser receiving device 100 to start, and at the same time, control the circuit between the above-mentioned conversion circuit 200 and the above-mentioned battery 400 to be connected. In this way, by controlling the above-mentioned infrared laser receiving device 100 to receive the infrared laser, and inputting the received infrared laser into the above-mentioned conversion circuit 200, the converted electricity can be input into the above-mentioned battery 400 through the above-mentioned conversion circuit 200, thereby charging the above-mentioned battery 400.

[0077] Alternatively, when the controller 800 of the electronic device detects through the power detection module 700 that the power level of the battery 400 is lower than a preset power level, and the current power level of the capacitor assembly 300 is insufficient to charge the battery 400, a charging instruction can be generated and sent to the infrared laser receiving device 100, triggering the infrared laser receiving device 100 to detect infrared laser signals in the surrounding environment, and receiving infrared laser signals when the infrared laser signals are detected in the surrounding environment, and at the same time, controlling the circuit conduction between the conversion circuit 200 and the battery 400, so that by controlling the infrared laser receiving device 100 to receive infrared lasers and inputting the received infrared lasers into the conversion circuit 200, the converted power can be input into the battery 400 through the conversion circuit 200, thereby charging the battery 400.

[0078] The controller 800 can also be used to control the circuit conduction between the capacitor component 300 and the battery when it is detected through the power detection module 700 that the power level of the battery 400 is lower than the preset power level, and when it is detected that the current power level of the capacitor component 300 is sufficient to charge the battery 400, so that the power released by the capacitor component 300 can be input into the battery 400 to charge the battery 400.

[0079] In implementation, the controller 800 may also be used to control the circuit between the conversion circuit 200 or the capacitor component 300 and the battery 400 to be disconnected when the detection module 700 detects that the battery 400 is fully charged, and at the same time, control the circuit between the conversion circuit 200 and the capacitor component 300 to be in a closed state, thereby controlling the conversion circuit 200 to charge the capacitor component 300.

[0080] Furthermore, the above-mentioned electronic device may also include a power consumption module, and the above-mentioned electronic device may be respectively connected to the above-mentioned controller, battery, capacitor component, and power detection module for detection, wherein the above-mentioned power consumption module may be a component or device that needs to consume power during the use of the above-mentioned electronic device, for example, a component or device that needs to consume power during the running of a certain application, etc.

[0081] It is considered that, in the process of the capacitor component inputting electricity to the battery, if the electricity output by the capacitor component is only input to the battery, and then the battery supplies power to the power consumption module, this will not only waste power, but also further accelerate the aging of the battery, thereby affecting the service life of the battery.

[0082] In implementation, the controller can also be used to obtain power consumption information of each power consumption module in the electronic device when it is detected through the power detection module that the power level of the battery is lower than the preset power level and the current power level of the capacitor component can provide power for the battery. According to the power consumption information, the controller can determine the first power level allocated to the power consumption module, and then control the capacitor component to provide the first power level for the power consumption module, and at the same time control the capacitor component to input the remaining power level into the battery.

[0083] Specifically, the controller of the electronic device can also be used to record the power consumption information of each power consumption module during the operation of the electronic device. When the controller detects that the power of the battery is lower than the preset power through the power detection module, and the current power of the capacitor component can provide power for the battery, the power consumption information of each power consumption module can be obtained, and the power consumption information of the power consumption module currently running in the electronic device can be determined. According to the power consumption P of the power consumption module currently running, and the resistance information R of different devices through which the current flows during the operation of the power consumption unit, according to the formula P=I 2 *R, determine the first amount of electricity (such as current) allocated to the above-mentioned power consumption module currently running, then control the above-mentioned capacitor component to provide the first amount of electricity to the above-mentioned power consumption module, and at the same time control the above-mentioned capacitor component to input the remaining electricity into the above-mentioned battery.

[0084] In this way, when the capacitor assembly is charging the battery, the first amount of electricity allocated to the power consumption module is determined by obtaining the power consumption information of each power consumption module, and then the capacitor assembly is controlled to input the first amount of electricity to the power consumption module, and the remaining amount of electricity is input to the battery, which effectively alleviates the problem of short battery life caused by high power consumption of electronic equipment and effectively improves the battery life of the terminal device. At the same time, it effectively avoids the problem of power waste in the process of inputting the power output of the battery assembly into the battery and then supplying power to the power consumption module from the battery, further slowing down the aging of the battery.

[0085] Similarly, it is considered that, in the process of charging the above-mentioned battery through the above-mentioned conversion circuit, if the power output by the above-mentioned conversion circuit is only input into the battery, and then the battery supplies power to the above-mentioned power consumption module, this will not only cause the problem of power waste, but will also further accelerate the aging speed of the battery, thereby affecting the service life of the battery.

[0086] Based on this, the controller in the electronic device provided in the embodiment of this specification can also be used to obtain the power consumption information of each power consumption module in the above electronic device when the power detection module detects that the power of the above battery is lower than the preset power, and the current power of the capacitor component is insufficient to provide power for the above battery. According to the power consumption information, the first power allocated to the power consumption module is determined, and then the conversion circuit is controlled to provide the first power to the power consumption module, and the conversion circuit is controlled to input the remaining power into the battery. In this way, through the above processing process, the problem of power waste in the process of inputting the power output of the conversion circuit into the battery and then supplying power to the power consumption module from the battery can be effectively avoided, and the aging speed of the battery is further slowed down.

[0087] Furthermore, the controller can also be used to control the conversion circuit or the circuit between the capacitor component and the battery to be disconnected when the battery charging is detected by the power detection module, and at the same time, control the circuit between the conversion circuit and the capacitor component to be connected, continue to control the conversion circuit to provide the first power to the power consumption module, and at the same time control the conversion circuit to provide the remaining power to the capacitor component. In this way, during the charging process of the electronic device, each power consumption module does not need to be provided with power by the battery or capacitor component, which further slows down the aging speed of the battery and capacitor component and effectively improves the service life of the battery and capacitor.

[0088] Furthermore, the controller can also be used to control the circuit between the conversion circuit and the capacitor assembly to be disconnected when it is detected through the power detection module that the charging of the capacitor assembly is complete. In this way, all the power output by the conversion circuit can be input into the power consumption module. When the power consumption module is running, there is no need for the battery of the electronic device to provide power to the power consumption module, which further slows down the aging of the battery.

[0089] Furthermore, considering that the infrared laser receiving module in the electronic device is still in the turned-on state when the electronic device is in the standby state, it may cause the problem of unnecessary waste of electric energy. Based on this, the controller of the electronic device provided in the embodiment of the present specification can also be used to control the above-mentioned infrared receiving device to stop acquiring the infrared laser when the above-mentioned power detection module detects that the power consumption of the above-mentioned power consumption module is less than the preset power consumption, so that the above-mentioned infrared laser receiving device is in the turned-off state. In this way, when the controller of the above-mentioned electronic device detects that the power consumption of the power consumption module is less than the preset power consumption, it can determine that the electronic device is in the standby state, and by controlling the above-mentioned infrared laser receiving device to turn off, electric energy is further saved, thereby avoiding the problem of wasting electric energy.

[0090] The electronic device in the embodiment of the present application includes an infrared laser receiving device, a conversion circuit, a battery and a capacitor component, wherein the infrared laser receiving device is used to receive infrared laser; the conversion circuit is connected to the infrared laser receiving device and is used to convert the infrared laser obtained from the infrared laser receiving device into electrical energy; the battery is used to store the electrical energy converted by the conversion circuit; the capacitor component is connected between the conversion circuit and the battery, and the capacitor component is used to store electrical energy when the battery power is higher than a preset power and release electrical energy when the battery power is lower than the preset power. In this way, by connecting the capacitor component between the conversion circuit and the battery, electrical energy can be stored when the battery power is higher than the preset power, and when the battery power is lower than the preset power, the power can be quickly released to quickly charge the battery, which effectively solves the problem of low charging efficiency in the existing long-distance wireless charging and further improves the charging efficiency of wireless charging.

[0091] Based on the control method of the electronic device disclosed in the embodiment of the present application, the embodiment of the present application also provides an electronic device, such as Fig.10 As shown, Fig.10 A schematic diagram of the structure of electronic device hardware 1000 for implementing the above-mentioned embodiment of the present application.

[0092] The electronic device 1000 may also include, but is not limited to, a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, a processor 1010, and a power supply 1011. Those skilled in the art will appreciate that Fig.10 The electronic device structure shown in does not constitute a limitation on the electronic device, and the electronic device may include more or fewer components than shown, or combine certain components, or arrange the components differently. In the embodiments of the present application, the electronic device includes but is not limited to mobile phones, tablet computers, laptop computers, PDAs, vehicle-mounted terminals, wearable devices, and pedometers. In addition, the power consumption module may be a power consumption module composed of one or more of the above 1001 to 1011, or may be a power consumption module different from any of the above 1001 to 1011.

[0093] The electronic equipment mentioned above includes:

[0094] An infrared laser receiving device, used for receiving infrared laser;

[0095] A conversion circuit, the conversion circuit being connected to the infrared laser receiving device and being used for converting the infrared laser obtained from the infrared laser receiving device into electrical energy;

[0096] A battery, the battery being used to store the electric energy converted by the conversion circuit;

[0097] A capacitor component is connected between the conversion circuit and the battery, and is used to store electric energy when the power level of the battery is higher than a preset power level, and release electric energy when the power level of the battery is lower than a preset power level.

[0098] Optionally, the conversion circuit includes: a tuning circuit and a coupling circuit;

[0099] The tuning circuit is connected to the infrared laser receiving device, and is used to convert the infrared laser obtained from the infrared laser receiving device into alternating current, and input the alternating current into the coupling circuit;

[0100] The coupling circuit is connected to the capacitor component and is used for converting the alternating current input from the tuning circuit into direct current and inputting the direct current into the capacitor component.

[0101] Optionally, it further comprises a first switch component, wherein the first switch component is arranged between the capacitor component and the battery;

[0102] When the first switch component is in a first state, the capacitor component is in a charging state;

[0103] When the first switch component is in the second state, the battery is in a charging state.

[0104] Optionally, when the power level of the battery is higher than the preset power level, the first switch component is set to the first state, and the capacitor component is charged;

[0105] When the power level of the battery is lower than the preset power level, the first switch component is set to the second state, and the capacitor component charges the battery.

[0106] Optionally, the first switch assembly is a single-pole double-throw switch, a static contact of the single-pole double-throw switch is connected to the capacitor assembly, a first moving contact of the single-pole double-throw switch is connected to the conversion circuit, and a second moving contact of the single-pole double-throw switch is connected to the battery;

[0107] When the static contact and the first moving contact are conducting, the first switch component is in the first state, the capacitor component and the conversion circuit form a closed loop, and the capacitor component is in a charging state;

[0108] When the static contact and the second moving contact are conducting, the first switch component is in the second state, the capacitor component and the battery form a closed loop, and the capacitor component charges the battery.

[0109] Optionally, a second switch component is provided between the conversion circuit and the battery. When the power level of the battery is higher than a preset power level, the second switch component is disconnected. When the power level of the battery is lower than a preset power level, the second switch component is closed, and the conversion circuit charges the battery.

[0110] Optionally, a power detection module is further included, and the power detection module is connected to the battery and is used to detect the power of the battery.

[0111] Optionally, a controller is further included, which is used to control the capacitor component and the conversion circuit to be turned on when the power level of the battery is higher than a preset power level, and to control the capacitor component and the battery to be turned on when the power level of the battery is lower than a preset power level.

[0112] Optionally, the controller is further configured to control the conversion circuit and the battery to be turned on when the power level of the battery is lower than a preset power level.

[0113] Optionally, the capacitor component is a supercapacitor.

[0114] The electronic device in the embodiment of the present application includes an infrared laser receiving device, a conversion circuit, a battery and a capacitor component, wherein the infrared laser receiving device is used to receive infrared laser; the conversion circuit is connected to the infrared laser receiving device and is used to convert the infrared laser obtained from the infrared laser receiving device into electrical energy; the battery is used to store the electrical energy converted by the conversion circuit; the capacitor component is connected between the conversion circuit and the battery, and the capacitor component is used to store electrical energy when the battery power is higher than a preset power and release electrical energy when the battery power is lower than the preset power. In this way, by connecting the capacitor component between the conversion circuit and the battery, electrical energy can be stored when the battery power is higher than the preset power, and when the battery power is lower than the preset power, the power can be quickly released to quickly charge the battery, which effectively solves the problem of low charging efficiency in the existing long-distance wireless charging and further improves the charging efficiency of wireless charging.

[0115] It should be understood that in the embodiment of the present application, the RF unit 1001 can be used for receiving and sending signals during information transmission or calls. Specifically, after receiving downlink data from the base station, it is sent to the processor 1010 for processing; in addition, uplink data is sent to the base station. Generally, the RF unit 1001 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc. In addition, the RF unit 1001 can also communicate with the network and other devices through a wireless communication system.

[0116] The electronic device provides users with wireless broadband Internet access through the network module 1002, such as helping users to send and receive emails, browse web pages, and access streaming media.

[0117] The audio output unit 1003 can convert the audio data received by the RF unit 1001 or the network module 1002 or stored in the memory 1009 into an audio signal and output it as sound. Moreover, the audio output unit 1003 can also provide audio output related to a specific function performed by the electronic device 1000 (for example, a call signal reception sound, a message reception sound, etc.). The audio output unit 1003 includes a speaker, a buzzer, a receiver, etc.

[0118] The input unit 1004 is used to receive audio or video signals. The input unit 1004 may include a graphics processor (GPU) 10041 and a microphone 10042. The graphics processor 10041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The processed image frame can be displayed on the display unit 1006. The image frame processed by the graphics processor 10041 can be stored in the memory 1009 (or other storage medium) or sent via the radio frequency unit 1001 or the network module 1002. The microphone 10042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format output that can be sent to a mobile communication base station via the radio frequency unit 1001 in the case of a telephone call mode.

[0119] The electronic device 1000 also includes at least one sensor 1005, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 10061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 10061 and / or the backlight when the electronic device 1000 is moved to the ear. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), and can detect the magnitude and direction of gravity when stationary, which can be used to identify the posture of the electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 1005 can also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be repeated here.

[0120] The display unit 1006 is used to display information input by the user or information provided to the user. The display unit 1006 may include a display panel 10061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0121] The user input unit 1007 can be used to receive input digital or character information, and to generate key signal input related to user settings and function control of the electronic device. Specifically, the user input unit 1007 includes a touch panel 10071 and other input devices 10072. The touch panel 10071, also known as a touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel 10071 or near the touch panel 10071 using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 10071 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into the coordinates of the contact point, and then sends it to the processor 1010, receives the command sent by the processor 1010 and executes it. In addition, the touch panel 10071 can be implemented in various types such as resistive, capacitive, infrared and surface acoustic waves. In addition to the touch panel 10071, the user input unit 1007 may also include other input devices 10072. Specifically, other input devices 10072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

[0122] Furthermore, the touch panel 10071 may be overlaid on the display panel 10061. When the touch panel 10071 detects a touch operation on or near it, it is transmitted to the processor 1010 to determine the type of touch event. Then, the processor 1010 provides corresponding visual output on the display panel 10061 according to the type of touch event. Fig.10 In the figure, the touch panel 10071 and the display panel 10061 are two independent components to realize the input and output functions of the electronic device. However, in some embodiments, the touch panel 10071 and the display panel 10061 can be integrated to realize the input and output functions of the electronic device, which is not limited here.

[0123] The interface unit 1008 is an interface for connecting an external device to the electronic device 1000. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, etc. The interface unit 1008 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic device 1000 or may be used to transmit data between the electronic device 1000 and an external device.

[0124] The memory 1009 can be used to store software programs and various data. The memory 1009 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the mobile phone (such as audio data, a phone book, etc.), etc. In addition, the memory 1009 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0125] The processor 1010 is the control center of the electronic device. It uses various interfaces and lines to connect various parts of the entire electronic device. By running or executing software programs and / or modules stored in the memory 1009 and calling data stored in the memory 709, it performs various functions of the electronic device and processes data, thereby monitoring the electronic device as a whole. The processor 1010 may include one or more processing units; preferably, the processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 1010.

[0126] The electronic device 1000 may also include a power supply 1011 (such as a battery) for supplying power to each component. Preferably, the power supply 1011 may be logically connected to the processor 1010 via a power management system, thereby managing functions such as charging, discharging, and power consumption through the power management system.

[0127] In addition, the electronic device 1000 includes some functional modules not shown, which will not be described in detail here.

[0128] Furthermore, corresponding to the electronic device provided in the above embodiment, the embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by the processor 1010, each step of the above electronic device embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it is not repeated here. The computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0129] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0130] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0131] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0132] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0133] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0134] The memory may include non-permanent storage in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0135] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0136] It is to be understood that the embodiments described in the embodiments of the present application may be implemented by hardware, software, firmware, middleware, microcode or a combination thereof. For hardware implementation, the processing unit may be implemented in one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays (FPGA), general purpose processors, controllers, microcontrollers, microprocessors, other electronic units for performing the functions described in the present application or a combination thereof.

[0137] For software implementation, the technology described in the embodiments of the present application can be implemented by a module (such as a process, function, etc.) that performs the functions described in the embodiments of the present application. The software code can be stored in a memory and executed by a processor. The memory can be implemented in the processor or outside the processor.

[0138] It should also be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, commodity or device including the element.

[0139] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0140] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations, which are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in the field can make various changes and modifications to the present application without departing from the scope of protection of the purpose of the present application and the claims. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. An electronic device, characterized in that: include: An infrared laser receiving device, used for receiving infrared laser; A conversion circuit, the conversion circuit being connected to the infrared laser receiving device and being used for converting the infrared laser obtained from the infrared laser receiving device into electrical energy; A battery, the battery being used to store the electric energy converted by the conversion circuit; A capacitor component connected between the conversion circuit and the battery; When the power level of the battery is higher than a preset power level and the power level of the capacitor assembly is lower than the preset power level, the infrared laser receiving device is activated and stores electrical energy for the capacitor assembly; When the power level of the battery is lower than a preset power level and the infrared laser receiving device is turned off, the capacitor component releases electrical energy to charge the battery.

2. The electronic device according to claim 1, characterized in that: The conversion circuit includes: a tuning circuit and a coupling circuit; The tuning circuit is connected to the infrared laser receiving device, and is used to convert the infrared laser obtained from the infrared laser receiving device into alternating current, and input the alternating current into the coupling circuit; The coupling circuit is connected to the capacitor component and is used for converting the alternating current input from the tuning circuit into direct current and inputting the direct current into the capacitor component.

3. The electronic device according to claim 2, characterized in that: Also included is a first switch assembly, the first switch assembly being disposed between the capacitor assembly and the battery; When the first switch component is in a first state, the capacitor component is in a charging state; When the first switch component is in the second state, the battery is in a charging state.

4. The electronic device according to claim 3, characterized in that: When the power level of the battery is higher than the preset power level, the first switch component is set to the first state, and the capacitor component is charged; When the power level of the battery is lower than the preset power level, the first switch component is set to the second state, and the capacitor component charges the battery.

5. The electronic device according to claim 4, characterized in that: The first switch assembly is a single-pole double-throw switch, the static contact of the single-pole double-throw switch is connected to the capacitor assembly, the first moving contact of the single-pole double-throw switch is connected to the conversion circuit, and the second moving contact of the single-pole double-throw switch is connected to the battery; When the static contact and the first moving contact are conducting, the first switch component is in the first state, the capacitor component and the conversion circuit form a closed loop, and the capacitor component is in a charging state; When the static contact and the second moving contact are conducting, the first switch component is in the second state, the capacitor component and the battery form a closed loop, and the capacitor component charges the battery.

6. The electronic device according to claim 1, characterized in that: A second switch component is provided between the conversion circuit and the battery. When the power level of the battery is higher than a preset power level, the second switch component is disconnected. When the power level of the battery is lower than the preset power level, the second switch component is closed, and the conversion circuit charges the battery.

7. The electronic device according to claim 1, characterized in that: It also includes a power detection module, which is connected to the battery and is used to detect the power of the battery.

8. The electronic device according to claim 1, characterized in that: It also includes a controller, which is used to control the capacitor component and the conversion circuit to be turned on when the power level of the battery is higher than a preset power level, and to control the capacitor component and the battery to be turned on when the power level of the battery is lower than a preset power level.

9. The electronic device according to claim 8, characterized in that: The controller is also used to control the conversion circuit and the battery to be turned on when the power level of the battery is lower than a preset power level.

10. The electronic device according to claim 1, characterized in that: The capacitor component is a super capacitor.

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