CN112968509A - Control method for wireless charging device, and storage medium - Google Patents
Control method for wireless charging device, and storage medium Download PDFInfo
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- CN112968509A CN112968509A CN202110445448.4A CN202110445448A CN112968509A CN 112968509 A CN112968509 A CN 112968509A CN 202110445448 A CN202110445448 A CN 202110445448A CN 112968509 A CN112968509 A CN 112968509A
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- 238000000034 method Methods 0.000 title claims abstract description 63
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00309—Overheat or overtemperature protection
Abstract
The invention discloses a control method of a wireless charging device, the wireless charging device and a computer readable storage medium, wherein the method comprises the following steps: acquiring system parameters during wireless charging; when the system parameters meet the condition of stopping charging, the enabling of the wireless charging receiving component is turned off; controlling the first light emitting assembly to output a light-stopping coded signal. The invention aims to achieve the effect of avoiding the heating phenomenon of the terminal equipment in the charging process.
Description
Technical Field
The present invention relates to the field of wireless charging technologies, and in particular, to a control method for a wireless charging device, a terminal device, and a computer-readable storage medium.
Background
With the development of wireless terminal technology and the convenience of wireless charging, more and more electronic devices are equipped with wireless charging functions. Especially in some wearing equipment, because wearing equipment generally needs to satisfy lightweight and the design demand of convenient, many wearing equipment all set up to wireless charging.
In the related art, in the wireless charging process of the terminal device, if the terminal device enters a charging stop state, the charging base may frequently send a ping signal to the terminal device, and the electric energy of the wireless charging base sending the ping signal may be finally converted into heat, which may cause the temperature of the terminal device to rise, resulting in the device heating.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The present invention provides a method for controlling a wireless charging device, a wireless charging device and a computer readable storage medium, which are used to avoid the terminal device from generating heat during the charging process.
In order to achieve the above object, the present invention provides a method for controlling a wireless charging apparatus, including:
acquiring system parameters during wireless charging;
when the system parameters meet the condition of stopping charging, the enabling of the wireless charging receiving component is turned off;
controlling the first light emitting assembly to output a light-stopping coded signal.
Optionally, the system parameter includes a current power and/or a temperature of the terminal device, and the condition for stopping charging includes at least one of:
the temperature of the terminal equipment is greater than or equal to a first temperature;
the current electric quantity of the terminal equipment is larger than or equal to the first electric quantity.
Optionally, after the step of turning off the enabling of the wireless charging receiving component, the method further includes:
enabling the wireless charging receiving component when the system parameters meet a recharging condition;
controlling the first light-emitting component to output a multiplex light coding signal;
wherein the recharging conditions include at least one of:
the temperature of the terminal equipment is less than or equal to a second temperature;
the current electric quantity of the terminal equipment is smaller than or equal to a second electric quantity, wherein the first temperature is larger than the second temperature, and the first electric quantity is larger than the second electric quantity.
Optionally, the terminal device further includes a first light sensing component, and after the step of turning off the enabling of the wireless charging receiving component, the terminal device further includes:
when an in-place light coding signal output by the charging base through the second light emitting assembly is received through the first light sensing assembly, the step of controlling the first light emitting assembly to output a light stop coding signal is executed;
and when the first light sensing assembly does not receive the in-place light coding signal output by the charging base, the terminal equipment ends the current charging process.
Wireless charging receiving assembly of wireless charging receiving assembly
In addition, in order to achieve the above object, the present invention further provides a control method of a wireless charging device, which is applied to a charging base, wherein the charging base includes a second light sensing component, and the control method of the wireless charging device includes the following steps:
and when the second light sensing assembly receives a light-charging stopping coded signal output by the terminal equipment, the enabling of the wireless charging transmitting assembly is turned off.
Optionally, after the step of turning off the enabling of the wireless charging transmitting component, the method further includes:
detecting whether the second light sensing assembly receives the light-stopping and filling code signal or not at regular time;
enabling the wireless charging transmitting component when the detection result is that the light-charging stopping coded signal is not received; or
And enabling the wireless charging transmitting component when the second light sensing component receives the recharging light coding signal sent by the terminal equipment.
Optionally, the charging base further includes a second light emitting component, and after the step of turning off the enabling of the wireless charging transmitting component, further includes:
and outputting an in-place optical coding signal through the second light-emitting component.
Optionally, the method for controlling a wireless charging apparatus further includes:
when the second light sensing assembly does not receive a light-charging stopping coded signal sent by the terminal equipment, the charging base outputs prompt information in a standby state.
In addition, in order to achieve the above object, the present invention further provides a wireless charging apparatus, where the wireless charging apparatus is a terminal device or a charging cradle, the wireless charging apparatus includes a memory, a processor, and a control program of the wireless charging apparatus stored in the memory and executable on the processor, and the control program of the wireless charging apparatus implements the steps of the control method of the wireless charging apparatus when executed by the processor.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a control program of a wireless charging apparatus, which when executed by a processor, implements the steps of the control method of the wireless charging apparatus as described above.
According to the control method of the wireless charging device, the wireless charging device and the computer readable storage medium provided by the embodiment of the invention, when wireless charging is carried out, system parameters are firstly obtained, then when the system parameters meet the condition of stopping charging, the enabling of the wireless charging receiving assembly is turned off, and the first light emitting assembly is controlled to output the light stopping coded signal, wherein when the charging base receives the light stopping coded signal through the second light sensing assembly, the enabling wireless charging receiving assembly of the wireless charging transmitting assembly is turned off. Because can be when satisfying the condition of stopping charging, through light signal and charging base communication to control charging base and stop to the terminal equipment energy supply, thereby can avoid leading to the emergence of equipment temperature rise phenomenon because of charging base function.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of a wireless charging device according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a wireless charging device according to another embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
With the development of wireless terminal technology and the convenience of wireless charging, more and more electronic devices are equipped with wireless charging functions. Especially in some wearing equipment, because wearing equipment generally needs to satisfy lightweight and the design demand of convenient, many wearing equipment all set up to wireless charging.
In the related art, in the wireless charging process of the terminal device, if the terminal device enters a charging stop state, the charging base may frequently send a ping signal to the terminal device, and the electric energy of the wireless charging base sending the ping signal may be finally converted into heat, which may cause the temperature of the terminal device to rise, resulting in the device heating.
To solve the above-mentioned drawbacks of the related art, an embodiment of the present invention provides a method for controlling a wireless charging device, which mainly includes:
acquiring system parameters during wireless charging;
when the system parameters meet the condition of stopping charging, the enabling of the wireless charging receiving component is turned off;
and controlling the first light emitting assembly to output a light-charging stopping code signal, wherein the charging base turns off the enabling of the wireless charging emitting assembly when receiving the light-charging stopping code signal through the second light sensing assembly.
The wireless charging receiving assembly can communicate with the charging base through the optical signal when the condition of stopping charging is met, so that the charging base is controlled to stop supplying energy to the terminal equipment, and the phenomenon that the temperature of the equipment rises due to the function of the charging base can be avoided.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be terminal equipment such as a smart phone.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a user interface 1003, a memory 1004, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may comprise a touch screen or the like, and the optional user interface 1003 may also comprise a standard wired interface, a wireless interface. The memory 1004 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1004 may alternatively be a storage device separate from the processor 1001.
It should be noted that the terminal device further includes a wireless charging assembly, a light emitting assembly and a light sensing assembly, wherein the wireless charging assembly can be a wireless charging receiving assembly or a wireless charging transmitting assembly.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1004, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a control program of the wireless charging apparatus.
In the terminal shown in fig. 1, the processor 1001 may be configured to call up a control program of the wireless charging apparatus stored in the memory 1004 and perform the following operations:
acquiring system parameters during wireless charging;
when the system parameters meet the condition of stopping charging, the enabling of the wireless charging receiving component is turned off;
controlling the first light emitting assembly to output a light-stopping coded signal.
Wireless charging reception component further, the processor 1001 may call the control program of the wireless charging apparatus stored in the memory 1004, and also perform the following operations:
the temperature of the terminal equipment is greater than or equal to a first temperature;
the current electric quantity of the terminal equipment is larger than or equal to the first electric quantity.
Further, the processor 1001 may call the control program of the wireless charging apparatus stored in the memory 1004, and also perform the following operations:
enabling the wireless charging receiving component when the system parameters meet a recharging condition;
controlling the first light-emitting component to output a multiplex light coding signal;
wherein the recharging conditions include at least one of:
the temperature of the terminal equipment is less than or equal to a second temperature;
the current electric quantity of the terminal equipment is smaller than or equal to a second electric quantity, wherein the first temperature is larger than the second temperature, and the first electric quantity is larger than the second electric quantity.
Further, the processor 1001 may call the control program of the wireless charging apparatus stored in the memory 1004, and also perform the following operations:
when the first light sensing assembly receives an in-place light coding signal output by the charging base through the second light emitting assembly, the step of controlling the first light emitting assembly to output a charging stop light coding signal is executed;
and when the first light sensing assembly does not receive the in-place light coding signal output by the charging base, the terminal equipment ends the current charging process.
The processor 1001 may be configured to call a control program of the wireless charging apparatus stored in the memory 1004 and perform the following operations:
and when the second light sensing assembly receives a light-charging stopping coded signal output by the terminal equipment, the enabling of the wireless charging transmitting assembly is turned off.
Further, the processor 1001 may call the control program of the wireless charging apparatus stored in the memory 1004, and also perform the following operations:
detecting whether the second light sensing assembly receives the light-stopping and filling code signal or not at regular time;
enabling the wireless charging transmitting component when the detection result is that the light-charging stopping coded signal is not received; or
And enabling the wireless charging transmitting component when the second light sensing component receives the recharging light coding signal sent by the terminal equipment.
Further, the processor 1001 may call the control program of the wireless charging apparatus stored in the memory 1004, and also perform the following operations:
and outputting an in-place optical coding signal through the second light-emitting component.
Further, the processor 1001 may call the control program of the wireless charging apparatus stored in the memory 1004, and also perform the following operations:
when the second light sensing assembly does not receive a light-charging stopping coded signal sent by the terminal equipment, the charging base outputs prompt information in a standby state.
Referring to fig. 2, in an embodiment of the method for controlling a wireless charging device of the present invention, the method for controlling a wireless charging device includes the following steps:
step S1, acquiring system parameters during wireless charging;
step S2, when the system parameter meets the condition of stopping charging, the enabled wireless charging receiving component of the wireless charging receiving component is turned off;
and step S3, controlling the first light emitting assembly to output a light-charging-stop code signal, wherein the charging base turns off the enabling of the wireless charging emitting assembly when receiving the light-charging-stop code signal through the second light sensing assembly.
With the development of wireless terminal technology and the convenience of wireless charging, more and more electronic devices are equipped with wireless charging functions. Especially in some wearing equipment, for example in equipment such as electron bracelet, intelligent glasses and intelligent earphone, the adding of wireless charging technique is held for wearing equipment's charging process is more simple and convenient.
In the related art, when the terminal device is charged wirelessly, when the temperature reaches a threshold, the software turns off the enabling of the wireless charging chip of the terminal device, so as to stop the wireless charging process. At this time, the wireless charging base frequently initiates a Ping (Packet Internet Groper) signal in order to determine whether the terminal device is in place. And the wireless charging base sends out the electric energy of ping signal and can finally convert the heat into, leads to terminal equipment cooling rate to descend like this.
After the terminal equipment enters a charging stop state due to overhigh charging temperature, the terminal equipment can enter a recharging stage only after the temperature of the terminal equipment is reduced to a safe temperature. Therefore, the scheme of implementing the detection of the terminal device in the related art may cause the cooling rate of the terminal device to decrease, thereby causing the charging time of the terminal device to become longer.
To solve the above-mentioned drawbacks of the related art, an embodiment of the present invention provides a method for controlling a wireless charging device.
In this embodiment, a terminal device executing the control method of the wireless charging apparatus includes a wireless charging receiving component and a first light emitting component. Wherein, the wireless receiving component that charges includes the power receiving coil at least. The first light-emitting component at least comprises a light-emitting component.
When the terminal equipment is in wireless charging, the system parameters of the terminal equipment can be monitored. The system parameters may include a temperature of the terminal device and a current power of the terminal device.
Specifically, during the charging process of the terminal device, since the battery is easy to generate heat during the charging process, a temperature sensor can be arranged at the position of the battery of the terminal device. And acquiring the temperature of the battery as the temperature of the terminal equipment. In addition, the terminal equipment is also provided with an electric quantity detection function, so that the current electric quantity of the battery can be detected in the dotting process.
After the system parameters are acquired, whether the system parameters meet the condition of stopping charging can be judged in real time and/or at regular time.
Specifically, in some alternative embodiments, when the battery charging temperature is too high, the temperature of the whole terminal device will rise. And the processor, the memory and the like of the terminal equipment can be aged at an accelerated speed in a high-temperature environment. Thereby causing the terminal device to become a card. For the battery itself, the electrolyte is gasified due to the over-high temperature, and the service life of the battery is shortened. Therefore, in order to prolong the service life of the terminal device and slow down the aging speed of the terminal device, the stop charging adjustment may be set such that the temperature of the terminal device is greater than the first temperature. The first temperature can be selectively set according to the heat resistance of components of the terminal equipment. That is, for a terminal device whose element has high heat resistance, the specific value corresponding to the first temperature may be set to be greater than the specific value corresponding to the first temperature for a terminal device whose element has low heat resistance. For example, in a terminal device in which the heat resistance of the element is strong, the first temperature is set to 60 ℃, and in a terminal device in which the heat resistance of the element is weak, the first temperature is set to 4560 ℃.
In other alternative embodiments, when the terminal device is charged, the wireless charger is prevented from continuing to charge the terminal device, so that the metal in the terminal device is heated due to eddy current. The stop charging adjustment may be set such that a current amount of power of the terminal device is greater than or equal to a first amount of power. Wherein the first power may be set to 100% in some application scenarios. In other application scenarios, when the battery is not suitable for charging to 100% capacity for various protection reasons or other reasons, other values below 100% may be set.
And when the system parameters meet the condition of stopping charging, judging that the terminal equipment needs to stop charging at the moment. Therefore, the terminal device may turn off the enabling of the wireless charging reception component of the terminal device when the system parameter satisfies a condition for stopping charging. Thereby suspending the charging.
Further, to avoid the charging base continuing to send ping signals to the terminal device at this time, or continuing to supply power to the terminal device through the transmitting coil, resulting in performance degradation of the terminal device. The terminal device may control the first light emitting assembly to output the light-stopping encoded signal, that is, send the light-stopping encoded signal to the charging base.
Specifically, the first Light Emitting assembly may include a Light Emitting element such as an LED (Light Emitting Diode) lamp, wherein the stop Light coding signal is configured to Light the Light Emitting element according to a preset lighting manner. For example, blinking at a preset frequency, or emitting light at a preset wavelength. It can be understood that the charging base is provided with a second light sensing component. So that said stop-filling light coded signal transmitted by the terminal device can be received. When the charging base receives the light charging stopping coded signal, the charging base turns off the enabling of the wireless charging transmitting assembly and does not send a ping signal to the terminal equipment.
In an optional implementation, after turning off the enabling of the wireless charging receiving component of the terminal device, the terminal device may further determine whether the system parameter meets a recharging condition, where the recharging condition includes that a temperature of the terminal device is less than or equal to a second temperature, a current electric quantity of the terminal device is less than or equal to a second electric quantity, the first temperature is greater than the second temperature, and the first electric quantity is greater than the second electric quantity.
It is understood that when the terminal device enters the charging stop state due to the excessively high charging temperature, the terminal device may automatically enter the recharging state, that is, automatically start the charging function, when the temperature drop value is at or below the second temperature. Or automatically entering a recharging state when the electric quantity is a first threshold value.
Further, when the system parameter meets a recharging condition, the wireless charging receiving component can be enabled, and then the first light emitting component is controlled to send a recharging light coding signal to the charging base, so that the wireless charging transmitting component can be enabled when the charging base receives the recharging light coding signal.
In another alternative embodiment, the terminal device is further provided with a first light-sensing component. The first light sensing assembly can receive the light signal sent by the charging base.
Specifically, the first light sensing element comprises a photodiode, and can convert an optical signal into an electrical signal and send the electrical signal to the processor. Wherein, work as when terminal equipment is for possessing the intelligent wrist-watch or the intelligent bracelet of rhythm of the heart detection function, can be with the rhythm of the heart photosensitive diode of its bottom, the multiplexing photosensitive diode who is light sense subassembly. And then judging whether an in-place optical code signal sent by a charging base is received or not after the system parameters meet the condition of stopping charging and the enabling of the wireless charging receiving assembly is turned off, if so, judging that the charging base is in place, and executing the step of controlling the first light-emitting assembly to output the light-stopping code signal. Otherwise, judging that the charging base is not in place, and ending the current charging process by the terminal equipment.
In the technical scheme disclosed in this embodiment, when performing wireless charging, system parameters are obtained first, and then when the system parameters satisfy a condition of stopping charging, the enabling of the wireless charging receiving component is turned off, and the first light emitting component is controlled to output a light-stopping coded signal, wherein when the charging base receives the light-stopping coded signal through the second light sensing component, the enabling wireless charging receiving component of the wireless charging transmitting component is turned off. Because can be when satisfying the condition of stopping charging, through light signal and charging base communication to control charging base and stop to the terminal equipment energy supply, thereby can avoid leading to the emergence of equipment temperature rise phenomenon because of charging base function.
Referring to fig. 3, in an embodiment of the method for controlling a wireless charging device of the present invention, the method for controlling a wireless charging device includes the following steps:
and step S10, when the second light sensing component receives the stop light code signal output by the terminal equipment, the enabling of the wireless charging transmitting component is cut off.
In this embodiment, the charging base executes the control method of the wireless charging device. Wherein the base that charges includes second light sense subassembly, and the wireless transmission subassembly that charges. Wherein the wireless charging transmitting component at least comprises a transmitting coil.
And when the charging base receives a light-charging stopping coded signal sent by the terminal equipment, the enabling of the wireless charging transmitting component is turned off. When the charging base receives a light-charging stopping coded signal sent by the terminal equipment, the charging base judges that the terminal equipment enters a charging stopping stage. In order to achieve the effects of saving energy and avoiding the terminal equipment from heating, the terminal equipment stops supplying energy to the terminal equipment when the terminal equipment is in the charging stopping stage. Including not sending a ping signal to the end device. Namely, the in-place situation of the terminal equipment is judged through the light-charging stopping coded signal.
In an alternative embodiment, the charging base may periodically detect whether the stop light coded signal is received after the enabling of the wireless charging transmission component is turned off. And when the charging base receives a light-charging stopping coded signal sent by the terminal equipment, continuing to execute the step of turning off the enabling of the wireless charging transmitting component. Enabling the wireless charging transmit component of itself.
In another optional implementation, after the charging base turns off the enabling of the wireless charging transmitting component, the charging base may enable the wireless charging transmitting component of the charging base when receiving the recharging light coding signal sent by the terminal device, so as to cooperate with the terminal device to enter a recharging stage.
Optionally, when the terminal device enters the charging stop stage, in order to enable the terminal device to obtain the in-place condition of the charging base, the charging base may control the second light emitting assembly to send the in-place optical code signal after turning off the enabling of the wireless charging transmitting assembly.
Optionally, when the charging base does not receive the light-charging-stop encoding signal sent by the terminal device, if the charging base does not establish a charging state with any terminal device. This determines that it is in an idle state. And then the mobile terminal can enter a standby state and output the prompt information in the standby state. And in the standby state, the charging base only starts the equipment detection function, and establishes a charging relation with the terminal equipment after detecting new terminal equipment.
In the technical scheme disclosed in this embodiment, when the charging base receives a stop-charging light encoding signal sent by the terminal device, the enabling of the wireless charging transmitting component is turned off. Therefore, the function of the terminal equipment can be prevented from being changed when the terminal equipment meets the condition of stopping charging. Therefore, the cooling speed of the terminal equipment in the charging stopping stage can be increased, and the over-temperature charging stopping time is shortened. This achieves the effect of shortening the charging time of the terminal device.
In addition, an embodiment of the present invention further provides a wireless charging device, where the wireless charging device includes a memory, a processor, and a control program of the wireless charging device that is stored in the memory and is executable on the processor, and the control program of the wireless charging device, when executed by the processor, implements the steps of the control method of the wireless charging device according to the above embodiments.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where a control program of a wireless charging apparatus is stored, and the control program of the wireless charging apparatus, when executed by a processor, implements the steps of the control method of the wireless charging apparatus according to the above embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for causing a terminal device to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A control method of a wireless charging device is applied to terminal equipment, and is characterized in that the terminal equipment comprises a first light-emitting component and a wireless charging receiving component, and the control method of the wireless charging device comprises the following steps:
acquiring system parameters during wireless charging;
when the system parameters meet the condition of stopping charging, the enabling of the wireless charging receiving component is turned off;
controlling the first light emitting assembly to output a light-stopping coded signal.
2. The method of claim 1, wherein the system parameter comprises a current charge and/or a temperature of a terminal device, and the condition for stopping charging comprises at least one of:
the temperature of the terminal equipment is greater than or equal to a first temperature;
the current electric quantity of the terminal equipment is larger than or equal to the first electric quantity.
3. The method of controlling a wireless charging apparatus according to claim 2, wherein the step of turning off the enabling of the wireless charging reception component is followed by further comprising:
enabling the wireless charging receiving component when the system parameters meet a recharging condition;
controlling the first light-emitting component to output a multiplex light coding signal;
wherein the recharging conditions include at least one of:
the temperature of the terminal equipment is less than or equal to a second temperature;
the current electric quantity of the terminal equipment is smaller than or equal to a second electric quantity, wherein the first temperature is larger than the second temperature, and the first electric quantity is larger than the second electric quantity.
4. The method for controlling a wireless charging device according to claim 1, wherein the terminal device further includes a first light-sensing element, and after the step of turning off the enabling of the wireless charging receiving element, the method further includes:
when an in-place light coding signal output by the charging base through the second light emitting assembly is received through the first light sensing assembly, the step of controlling the first light emitting assembly to output a light stop coding signal is executed;
and when the first light sensing assembly does not receive the in-place light coding signal output by the charging base, the terminal equipment ends the current charging process.
5. A control method of a wireless charging device is applied to a charging base and is characterized in that the charging base comprises a second light sensing assembly, and the control method of the wireless charging device comprises the following steps:
and when the second light sensing assembly receives a light-charging stopping coded signal output by the terminal equipment, the enabling of the wireless charging transmitting assembly is turned off.
6. The method of controlling a wireless charging apparatus according to claim 5, wherein the step of turning off the enabling of the wireless charging transmitting component is followed by further comprising:
detecting whether the second light sensing assembly receives the light-stopping and filling code signal or not at regular time;
enabling the wireless charging transmitting component when the detection result is that the light-charging stopping coded signal is not received; or
And enabling the wireless charging transmitting component when the second light sensing component receives the recharging light coding signal sent by the terminal equipment.
7. The method of claim 5, wherein the charging base further comprises a second light emitting component, and wherein the step of turning off the enabling of the wireless charging transmitting component further comprises, after the step of turning off the enabling of the wireless charging transmitting component:
and outputting an in-place optical coding signal through the second light-emitting component.
8. The method of controlling a wireless charging apparatus according to claim 5, further comprising:
when the second light sensing assembly does not receive a light-charging stopping coded signal sent by the terminal equipment, the charging base outputs prompt information in a standby state.
9. The utility model provides a wireless charging device, wireless charging device is terminal equipment or charging base, its characterized in that, wireless charging device includes: a memory, a processor and a control program of a wireless charging apparatus stored on the memory and executable on the processor, the control program of the wireless charging apparatus implementing the steps of the method of controlling a wireless charging apparatus according to any one of claims 1 to 4 or 5 to 8 when executed by the processor.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a control program of a wireless charging apparatus, which when executed by a processor, implements the steps of the method of controlling a wireless charging apparatus according to any one of claims 1 to 8.
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| CN202110445448.4A CN112968509A (en) | 2021-04-23 | 2021-04-23 | Control method for wireless charging device, and storage medium |
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| CN202110445448.4A CN112968509A (en) | 2021-04-23 | 2021-04-23 | Control method for wireless charging device, and storage medium |
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