CN111896884A - Charging detection method and device - Google Patents

Abstract

The present disclosure relates to the technical field of electronic devices, and in particular provides a charging detection method and device, the method comprising: determining a first adapter among multiple power adapters, so that a terminal device is charged through the first adapter; obtaining the terminal device charging detection information during charging, and after it is determined that the verification of the charging detection information is passed, a switching signal is generated; in response to the switching signal, a second adapter different from the first adapter is determined among the plurality of power adapters, and Switch the first adapter to the second adapter, so that the terminal device is charged through the second adapter; continue to perform the operation of acquiring charging detection information until the charging detection of each of the plurality of power adapters All information is verified. The disclosed method can perform switching detection on various adapters, so that the charging detection of terminal equipment is more comprehensive and sufficient.

Description

Charging detection method and device

technical field

The present disclosure relates to the technical field of electronic equipment, and in particular, to a charging detection method and device.

Background technique

At present, in order to meet the needs of portability, terminal devices generally have the functions of charging and storing electricity. After the electronic equipment is designed, it must be tested for its functions and performance, and the charging performance test is one of them.

In the related art, when charging and detecting a terminal device, usually only one type of adapter is tested, that is, the standard power adapter of the device. However, in the usage scenarios of terminal devices, various types of adapters are often faced, so the charging detection in the related art is difficult to meet the usage requirements.

SUMMARY OF THE INVENTION

In order to solve the technical problem in the related art that the charging detection is difficult to meet the requirements of usage scenarios, the embodiments of the present disclosure provide a charging detection method, a device, and a storage medium.

In a first aspect, embodiments of the present disclosure provide a charging detection method, including:

determining a first adapter among the plurality of power adapters, so that the terminal device is charged through the first adapter;

Acquiring charging detection information when the terminal device is charging, and generating a switching signal after determining that the charging detection information has passed the verification;

In response to the switching signal, a second adapter different from the first adapter is determined among the plurality of power adapters, and the first adapter is switched to the second adapter, so that the terminal device passes through the second adapter Adapter charging;

Continue to perform the operation of acquiring the charging detection information until the charging detection information of each of the plurality of power adapters is verified successfully.

In some embodiments, the charging detection information includes charging current, charging voltage, and charging type; and acquiring the charging detection information when the terminal device is charging includes:

Obtain the power supply signal and the control signal when the terminal device is charging;

The charging current and charging voltage are obtained according to the power supply signal, and the charging type is obtained according to the control signal.

In some implementations, switching the first adapter to the second adapter includes:

Controlling the power cord switching switch to switch the first power cord connecting the first adapter with the terminal device to the second power cord connecting the second adapter with the terminal device;

The signal line switch is controlled to switch the first signal line connecting the first adapter with the terminal equipment to the second signal line connecting the second adapter with the terminal equipment.

In some embodiments, acquiring the charging detection information when the terminal device is charging, and determining that the verification of the charging detection information is passed, includes:

acquiring a display image containing the charging detection information; the display image is an image displayed on a display screen of the terminal device;

Image recognition is performed according to the display image, and when the display image recognition is passed, it is determined that the verification of the charging detection information is passed.

In some embodiments, acquiring the charging detection information when the terminal device is charging, and determining that the verification of the charging detection information is passed, includes:

receiving the charging detection information sent by the terminal device;

When it is confirmed that the charging detection information is the same as the pre-stored target charging information corresponding to the current charging adapter, it is determined that the verification of the charging detection information is passed.

In a second aspect, embodiments of the present disclosure provide a charging detection device, including:

a determining module, configured to determine a first adapter among the plurality of power adapters, so that the terminal device is charged through the first adapter;

an acquisition module, configured to acquire the charging detection information when the terminal device is charging, and after determining that the charging detection information has passed the verification, generate a switching signal;

a switching module, configured to, in response to the switching signal, determine a second adapter different from the first adapter among the plurality of power adapters, and switch the first adapter to the second adapter, so that the terminal device charging via the second adapter;

The acquiring module is further configured to continue to perform the operation of acquiring the charging detection information until the charging detection information of each of the plurality of power adapters is verified and passed.

In some embodiments, the charging detection information includes charging current, charging voltage, and charging type; when the acquisition module is used to acquire the charging detection information when the terminal device is charging, it is specifically used to:

Obtain the power supply signal and the control signal when the terminal device is charging;

The charging current and charging voltage are obtained according to the power supply signal, and the charging type is obtained according to the control signal.

In some embodiments, when the switching module is used to switch the first adapter to the second adapter, it is specifically used for:

Controlling the power cord switching switch to switch the first power cord connecting the first adapter with the terminal device to the second power cord connecting the second adapter with the terminal device;

The signal line switch is controlled to switch the first signal line connecting the first adapter with the terminal equipment to the second signal line connecting the second adapter with the terminal equipment.

In some embodiments, when the acquisition module is used to acquire the charging detection information when the terminal device is charging, and determines that the verification of the charging detection information is passed, the acquisition module is specifically used to:

acquiring a display image containing the charging detection information; the display image is an image displayed on a display screen of the terminal device;

Image recognition is performed according to the display image, and when the display image recognition is passed, it is determined that the verification of the charging detection information is passed.

In some embodiments, when the acquisition module is used to acquire the charging detection information when the terminal device is charging, and determines that the verification of the charging detection information is passed, the acquisition module is specifically used to:

receiving the charging detection information sent by the terminal device;

When it is confirmed that the charging detection information is the same as the pre-stored target charging information corresponding to the current charging adapter, it is determined that the verification of the charging detection information is passed.

In a third aspect, embodiments of the present disclosure provide a charging detection device, including:

processor;

a switch, one end is connected to the plurality of power adapters, the other end is adapted to be connected to a terminal device, and its control end is communicatively connected to the processor;

A memory storing computer-readable instructions readable by the processor, when the computer-readable instructions are read, the processor performs the method according to any one of the embodiments of the first aspect.

In some embodiments, the device further comprises:

The image acquisition device is used for acquiring a display image containing charging detection information.

In a fourth aspect, embodiments of the present disclosure provide a storage medium storing computer-readable instructions for causing a computer to execute the method according to any one of the embodiments of the first aspect.

The charging detection method according to an embodiment of the present disclosure includes determining a first adapter among a plurality of power adapters, so that the terminal device is charged through the first adapter, and acquiring charging detection information during charging of the terminal device. It indicates that the charging function of the first adapter is normal, so the terminal device is switched to the second adapter for charging according to the generated switching signal, continues to acquire the charging detection information of the second adapter, and repeats the acquisition and detection operation until each adapter passes the verification. The disclosed method can perform switching detection on a variety of adapters, so that the charging detection of terminal equipment is more comprehensive and sufficient to meet the use requirements of the equipment, and the switching detection of various adapters can be realized by a single plugging and plugging, which greatly simplifies the charging detection process. Improve detection efficiency.

Description of drawings

In order to illustrate the specific embodiments of the present disclosure or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a charging detection device according to some embodiments of the present disclosure.

FIG. 2 is a flowchart of a charging detection method according to some embodiments of the present disclosure.

FIG. 3 is a flowchart of a charging detection method according to other embodiments of the present disclosure.

FIG. 4 is a flowchart of a charging detection method according to further embodiments of the present disclosure.

FIG. 5 is a flowchart of a charging detection method according to further embodiments of the present disclosure.

FIG. 6 is a schematic structural diagram of a charging detection device according to other embodiments of the present disclosure.

FIG. 7 is a schematic structural diagram of a charging detection device according to further embodiments of the present disclosure.

FIG. 8 is a structural block diagram of a charging detection apparatus according to some embodiments of the present disclosure.

FIG. 9 is a structural diagram of a computer system suitable for implementing the charging detection method of the present disclosure.

Detailed ways

The technical solutions of the present disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure. In addition, the technical features involved in the different embodiments of the present disclosure described below can be combined with each other as long as they do not conflict with each other.

The charging detection of the terminal equipment refers to the detection of the charging function of the terminal equipment after the design is completed, such as the detection of its charging current, charging voltage and charging type, so as to determine whether its support for the power adapter meets the required standards.

In the related art, in the device charging detection stage, only the power adapter that is standard with the device is often detected. For example, for terminal devices such as smartphones and tablets, they generally come with a standard power adapter, and users are expected to charge the device through the standard adapter. Therefore, in the charging detection stage, only the standard adapter is generally used for charging detection.

However, in actual usage scenarios, users often need to use multiple types of adapters to charge the device. The charging voltage, current, and charging protocol of these adapters cannot be guaranteed to be the same as the standard adapters. Therefore, the charging detection of the terminal device in the related art is not sufficient and comprehensive. Once the user faces the charging failure of some adapters, the user experience will be greatly reduced, and the user may even suffer losses.

Based on the above-mentioned defects in the related art, embodiments of the present disclosure provide a charging detection device and method. FIG. 1 shows a schematic structural diagram of a charging detection device in some embodiments of the present disclosure. The charging detection device of the present disclosure will be described below with reference to FIG. 1 .

As shown in FIG. 1 , in some embodiments, the charging detection apparatus of the embodiments of the present disclosure includes a controller 210 and a switch. In an example, the controller 200 and the switch are arranged on the main board 200, and the main board 200 is, for example, a PCB board (Printed Circuit Board, printed circuit board).

The controller 210 can serve as the data receiving and processing core of the device, which can be used to realize the receiving, computing and transmitting of data, so as to realize the method steps in one or more of the following embodiments. The controller 210 of the present disclosure may have various implementations, and thus correspondingly have various implementation principles, which will be described in detail below, and will not be described in detail here.

The changeover switches include a signal line changeover switch 221 and a power line changeover switch 222 . Taking the terminal device 100 as a mobile phone as an example, when the mobile phone is charging, the power line is used as the main power supply line to charge the mobile phone, and information such as charging current and charging voltage can be obtained by detecting the signal of the power line, such as the VBUS line on the USB adapter. The signal line can transmit charging control signals to the device, and information such as the charging type can be obtained by detecting the signal line, such as the charging protocol of the power adapter, including QC (Quick Charge) protocol, PD (Power Delivery, power delivery) ) protocol or other private protocols, etc.

Therefore, as shown in FIG. 1 , the input ends of the signal line switch 221 are respectively connected to the signal lines of a plurality of power adapters, and the output ends are connected to the terminal device 100 . The input terminals of the power cord switch 222 are respectively connected to the power cords of a plurality of power adapters, and the output terminals are connected to the terminal device 100 .

It can be understood that, in the example of FIG. 1 , only two power adapters, ie, the first adapter 231 and the second adapter 232 , are shown for the sake of clarity of the drawing. In other embodiments, the power adapters of the present disclosure may be any number greater than 1, such as 3, 5, 10, etc., which can be set by those skilled in the art as required, which is not limited in the present disclosure.

On the basis of the example in FIG. 1 , and in conjunction with the flowchart in FIG. 2 , the following specifically describes the charging detection method in some embodiments of the present disclosure, and the following method can be executed by the controller 210 .

As shown in FIG. 2, in some embodiments, the charging detection method of the present disclosure includes:

S201. Determine a first adapter among multiple power adapters, so that the terminal device is charged through the first adapter.

Specifically, when the terminal device 100 is charged and detected, the terminal device 100 is connected to the detection device. First determine the first adapter 231 for charging the terminal device 100, that is, by controlling the switch, the power line and signal line of the first adapter 231 are connected to the terminal device 100, while other adapters are disconnected from the terminal device 100, so that the power supply passes through the first adapter 231. An adapter 231 charges the terminal device 100 .

S202: Acquire charging detection information during charging of the terminal device, and after determining that the verification of the charging detection information passes, generate a switching signal.

Specifically, the charging detection information may refer to the information of the terminal device 100 when charging through the first adapter 231 , which may include related information such as charging current, charging voltage, and charging protocol type.

In one example, the controller 210 can detect the power line signal and the signal line signal through the detection module, so as to obtain the charging detection information.

In another example, the terminal device 100 may obtain charging detection information by detecting the power line signal and the signal line signal, and the controller 210 receives the charging detection information from the terminal device 100 through wireless or wired communication.

In yet another example, the terminal device 100 can obtain the charging detection information by detecting the power line signal and the signal line signal, and display the charging detection information on the display screen of the device, and the controller 210 can obtain the charging detection information through the image acquisition device. Image of detection information.

It can be understood that the manner of acquiring the charging detection information is not limited to the above examples, and may also be any other manner suitable for implementation, which will not be enumerated in the present disclosure.

After the charging detection information is acquired, the charging detection information needs to be verified to determine whether the charging detection information complies with the corresponding charging requirement standard.

In one example, the acquired charging detection information can be compared and verified with the pre-stored target charging information of the first adapter 231 . If the charging detection information is the same as the target charging information, it indicates the charging performance of the terminal device 100 and the first adapter 231 . Normal, that is, the verification of the charging detection information is passed. On the contrary, it means that the charging performance of the terminal device 100 and the first adapter 231 is faulty, that is, the verification of the charging detection information fails.

In another example, image recognition may be performed on the acquired display image containing the charging detection information, so as to compare and verify the recognition result with the pre-stored result. If the image recognition verification is passed, it means that the terminal device 100 and the first adapter 231 are connected to each other. The charging performance is normal, that is, the verification of the charging detection information is passed. On the contrary, it means that the charging performance of the terminal device 100 and the first adapter 231 is faulty, that is, the verification of the charging detection information fails.

After the terminal device 100 passes the verification of the charging detection information when charging by the first adapter 231, it needs to continue to switch and verify other adapters, thereby generating a switching signal. Conversely, if the verification of the charging detection information fails, an alarm may be issued through a display device or a speaker device, etc., indicating that there is a charging failure.

S203. In response to the switching signal, determine a second adapter different from the first adapter among the plurality of power adapters, and switch the first adapter to the second adapter, so that the terminal device is charged through the second adapter.

Specifically, after the switching signal is generated, it indicates that the first adapter 231 has passed the verification, and it is necessary to continue to verify other power adapters. In the example of FIG. 1 , in response to the switching signal, the controller 210 controls the signal line switch 221 to switch the signal line of the first adapter 231 to the signal line of the second adapter 232, while the controller 210 controls the power line switch 222 to switch the signal line of the first adapter 231 to the signal line of the second adapter 232. The power cord of one adapter 231 is switched to the power cord of the second adapter 232 . Therefore, the terminal device 100 is switched to be charged through the second adapter 232 .

S204. Continue to perform the operation of acquiring the charging detection information until the charging detection information of each of the multiple power adapters is verified.

Specifically, after switching to the second adapter 232 for charging, continue to detect the charging detection information when the terminal device 100 is charged through the second adapter 232, and determine whether the charging detection information passes the verification. If the verification is passed, it means that the charging performance of the terminal device 100 and the second adapter 232 are properly adapted, and the next adapter to be verified continues to be switched. If the verification fails, it means that the charging performance between the terminal device and the second adapter 232 is faulty, and a fault alarm can be issued.

In this step, the process of acquiring and verifying the charging detection information and switching adapters may refer to step S203, which will not be repeated here.

Until all the multiple power adapters pass the verification, it means that the charging supportability and performance of the terminal device 100 and all the adapters are normal, and then a prompt indicating that the device has passed the detection can be sent to switch to the next terminal device. If the verification of any one of the adapters fails, it means that there is a fault in the detection of the charging performance of the terminal device 100, and the detection can be stopped and a fault alarm is issued.

It can be seen from the above that the charging detection method of the embodiment of the present disclosure can automatically switch and detect a variety of adapters when performing charging detection on a terminal device, so that the charging detection of the terminal device is more comprehensive and sufficient, and the use requirements of the device are met. Switching detection of various adapters can be realized by plugging and unplugging, which greatly simplifies the charging detection process and improves the detection efficiency.

In some embodiments, the charge detection information includes charge current, charge voltage, and charge type. The charging type may represent the charging protocol between the terminal device 100 and the power adapter, using the QC protocol, the PD protocol, and other proprietary protocols. As shown in FIG. 3 , in some embodiments, acquiring the charging detection information includes:

S301. Acquire a power supply signal and a control signal when the terminal device is charging.

S302. Obtain the charging current and the charging voltage according to the power signal, and obtain the charging type according to the control signal.

Specifically, as shown in FIG. 1 , the power signal can be obtained by detecting the power line, and the charging current and the charging voltage during charging can be obtained by processing the power signal. At the same time, a control signal is obtained by detecting the signal line, and the control signal is processed to obtain a charging type during charging, such as a charging protocol.

As shown in FIG. 4 , in some embodiments, in the above step S203, switching the first adapter to the second adapter includes:

S401. Control the power cord switching switch to switch the first power cord connecting the first adapter with the terminal device to the second power cord connecting the second adapter with the terminal device.

S402 , controlling the signal line switching switch to switch the first signal line connecting the first adapter and the terminal device to the second signal line connecting the second adapter and the terminal device.

Specifically, as shown in FIG. 1 , when switching from the first adapter 231 to the second adapter 232 , the controller 210 controls the signal line switch 221 to switch the signal line of the first adapter 231 to the signal line of the second adapter 232 , while the controller 210 controls the power cord switch 222 to switch the power cord of the first adapter 231 to the power cord of the second adapter 232 . Therefore, the terminal device 100 is switched to be charged through the second adapter 232 .

As shown in FIG. 5 , in some embodiments, in the foregoing step S202, when verifying the charging detection information, it may include:

S501. Acquire a display image including charging detection information, where the display image is an image displayed on a display screen of a terminal device.

Specifically, when the terminal device 100 is charging, it can detect the charging state, so as to display the detected charging detection information on its own display screen. For example, the current charging current, charging voltage and charging type are displayed on the display.

In an example, as shown in FIG. 6 , the controller 210 may collect the display image of the terminal device 100 through the image capturing device 240 , for example, using an industrial camera to capture the display screen of the terminal device 100 to obtain the display image.

In another example, the terminal device 100 may acquire its own display image, such as a screenshot, according to the current display information, and send the display image to the controller 210 through wireless or wired communication.

S502. Perform image recognition according to the displayed image, and when the displayed image recognition passes, determine that the verification of the charging detection information has passed.

Specifically, in one example, an image recognition technology may be used to identify the display image, thereby obtaining a recognition result, for example, the charging detection information contained in the display image. The comparison and verification are carried out according to the identification result and the pre-stored information. When the identification is passed, it is determined that the verification of the charging detection information is passed.

It should be noted that the controller 210 in the embodiments of the present disclosure, as the processing core of the device, may be implemented in multiple ways, and in different implementations, the execution subjects of the methods in the above embodiments may also be different. For example, the processing core of the controller 210 may be either a processor inside the device or a processor outside the device, such as a processor of a terminal device. The specific description is given below in conjunction with an example.

In one example, the controller 210 includes a processor and memory integrated on the motherboard 200 . The processor can be any type of processor with one or more processing cores. It can perform single-threaded or multi-threaded operations, and is used to parse instructions to perform operations such as acquiring data, performing logical operation functions, and issuing operation processing results.

The memory may include a non-volatile computer-readable storage medium, such as at least one magnetic disk storage device, a flash memory device, a distributed storage device located remotely from the processor, or other non-volatile solid-state storage device. The memory may have a program storage area for storing non-volatile software programs, non-volatile computer-executable programs, and modules for invocation by the processor to cause the processor to perform one or more method steps in the above-described embodiments. The memory may also include a volatile random storage medium, or a storage part such as a hard disk, which is used as a data storage area to store the operation processing results and data issued and output by the processor.

The controller 210 may further include a communication module, and the communication module is configured to establish a wireless or wired communication connection with the terminal device 100 , so that the processor receives the charging detection information sent by the terminal device 100 through the communication module. For example, the communication module is a wireless communication module such as a Wifi module or a Bluetooth module, or a wired communication module with a data transmission interface.

In this example, the method steps in any of the above-described embodiments may be performed by a processor of the controller 210 .

In another example, the controller 210 includes a control terminal, such as a control chip, the control chip can establish a communication connection with the terminal device 100 through the above-mentioned communication module, and the method steps in the embodiments of the present disclosure are processed by the terminal device 100 device executes.

Specifically, during charging detection, the processor of the terminal device 100 determines the first adapter among the plurality of power adapters, and sends a control signal to the control terminal of the controller 210, so that the control terminal switches the first adapter according to the control signal to charge. The processor of the terminal device acquires the charging detection information during charging, and verifies the charging detection information. After the verification is passed, it sends the control signal for switching the second adapter to the control terminal of the controller 210, so that the control terminal sends the first adapter according to the control signal. The adapter 231 is switched to the second adapter 232 . The processor of the terminal device 100 continues to perform the operation of acquiring the charging detection information until all power adapters pass the verification, or a certain adapter fails the verification.

In yet another example, as shown in FIG. 7 , the controller 210 includes a control terminal, such as a control chip, and the control chip establishes a communication connection with the PC terminal 250 in a wireless or wired manner, so that the methods in the above embodiments can be implemented by the PC terminal. 250 processor execution.

Specifically, during charging detection, the processor of the PC terminal 250 determines the first adapter among the plurality of power adapters, and sends a control signal to the control terminal of the controller 210, so that the control terminal switches the first adapter according to the control signal to charge. The processor of the PC end 250 can obtain the display image including the charging detection information through the image acquisition device 240. The processor of the PC end 250 recognizes the display image, and sends the control signal for switching the second adapter to the controller after the recognition is passed. The control end of the controller 210, so that the control end switches the first adapter 231 to the second adapter 232 according to the control signal. The processor of the PC terminal 250 continues to perform the operation of acquiring the charging detection information until all power adapters pass the verification, or a certain adapter fails the verification.

It can be seen from the above that the main body of the processor that executes the detection method in the embodiment of the present disclosure may be any suitable implementation manner, which is not limited in the present disclosure. On the basis of the above disclosure, those skilled in the art can undoubtedly understand and fully implement the present disclosure, which is not repeated here.

In addition, in the above embodiment, considering that the terminal device 100 generally has a display screen, the display screen of the terminal device 100 can be used to directly display the charging detection information, which is convenient for the operator to observe. However, in other embodiments, the detection device of the present disclosure is not limited to this, for example, information can be displayed on the display screen of the PC terminal 250; for example, a display module can be added to the main board 200 to display information; This disclosure does not limit this.

It can be seen from the above that the charging detection method of the embodiment of the present disclosure can automatically switch and detect a variety of adapters when performing charging detection on a terminal device, so that the charging detection of the terminal device is more comprehensive and sufficient, and the use requirements of the device are met. Switching detection of various adapters can be realized by plugging and unplugging, which greatly simplifies the charging detection process and improves the detection efficiency.

Embodiments of the present disclosure also provide a charging detection device, and some embodiments of the charging detection device are shown in FIG. 8 .

As shown in FIG. 8 , in some embodiments, the charging detection device of the present disclosure includes:

a determining module 10, configured to determine a first adapter among the plurality of power adapters, so that the terminal device is charged through the first adapter;

The acquiring module 20 is used for acquiring the charging detection information when the terminal device is charging, and after determining that the verification of the charging detection information is passed, a switching signal is generated;

The switching module 30 is configured to, in response to the switching signal, determine a second adapter different from the first adapter among the plurality of power adapters, and switch the first adapter to the second adapter, so that the terminal device is charged through the second adapter;

The acquiring module 20 is further configured to continue to perform the operation of acquiring the charging detection information until the charging detection information of each of the plurality of power adapters is verified and passed.

In some embodiments, the charging detection information includes charging current, charging voltage, and charging type; when the acquisition module 20 is used to acquire the charging detection information when the terminal device is charging, it is specifically used for:

Obtain the power signal and control signal when the terminal device is charging;

The charging current and charging voltage are obtained according to the power signal, and the charging type is obtained according to the control signal.

In some embodiments, when the switching module 30 is used to switch the first adapter to the second adapter, it is specifically used for:

Controlling the power cord switching switch to switch the first power cord connecting the first adapter with the terminal device to the second power cord connecting the second adapter with the terminal device;

The signal line switch is controlled to switch the first signal line connecting the first adapter with the terminal equipment to the second signal line connecting the second adapter with the terminal equipment.

In some embodiments, when the acquisition module 20 is used to acquire the charging detection information when the terminal device is charging, and determines that the verification of the charging detection information is passed, the acquisition module 20 is specifically used for:

Obtain a display image containing charging detection information; the display image is an image displayed on the display screen of the terminal device;

Image recognition is performed according to the displayed image, and when the displayed image recognition is passed, it is determined that the verification of the charging detection information is passed.

In some embodiments, when the acquisition module 20 is used to acquire the charging detection information when the terminal device is charging, and determines that the verification of the charging detection information is passed, the acquisition module 20 is specifically used for:

Receive the charging detection information sent by the terminal device;

When it is confirmed that the charging detection information is the same as the pre-stored target charging information corresponding to the current charging adapter, it is determined that the verification of the charging detection information is passed.

Embodiments of the present disclosure further provide a storage medium storing computer-readable instructions, where the computer-readable instructions are used to cause a computer to execute the method described in any of the foregoing embodiments.

Specifically, FIG. 9 shows a schematic structural diagram of a computer system 600 suitable for implementing the method of the present disclosure. Through the system shown in FIG. 9 , the corresponding functions of the above-mentioned controller and storage medium are implemented.

As shown in FIG. 9, a computer system 600 includes a processor (CPU) 601, which can be executed according to a program stored in a read only memory (ROM) 602 or a program loaded from a storage section 608 into a random access memory (RAM) 603 Various appropriate actions and processes are performed. In the RAM 603, various programs and data necessary for the operation of the system 600 are also stored. The CPU 601 , the ROM 602 , and the RAM 603 are connected to each other through a bus 604 . An input/output (I/O) interface 605 is also connected to bus 604 .

The following components are connected to the I/O interface 605: an input section 606 including a keyboard, a mouse, etc.; an output section 607 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 608 including a hard disk, etc. ; and a communication section 609 including a network interface card such as a LAN card, a modem, and the like. The communication section 609 performs communication processing via a network such as the Internet. A drive 610 is also connected to the I/O interface 605 as needed. A removable medium 611, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 610 as needed so that a computer program read therefrom is installed into the storage section 608 as needed.

In particular, according to embodiments of the present disclosure, the above method process may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program containing program code for performing the above-described method. In such an embodiment, the computer program may be downloaded and installed from the network via the communication section 609 and/or installed from the removable medium 611 .

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which contains one or more functions for implementing the specified logical function(s) executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented in dedicated hardware-based systems that perform the specified functions or operations , or can be implemented in a combination of dedicated hardware and computer instructions.

Obviously, the above-mentioned embodiments are only examples for clear description, and are not intended to limit the embodiments. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. However, the obvious changes or changes derived from this are still within the protection scope of the present disclosure.

Claims (13)

1. a charging detection method, is characterized in that, comprises: determining a first adapter among the plurality of power adapters, so that the terminal device is charged through the first adapter; Acquiring charging detection information when the terminal device is charging, and generating a switching signal after determining that the charging detection information has passed the verification; In response to the switching signal, a second adapter different from the first adapter is determined among the plurality of power adapters, and the first adapter is switched to the second adapter, so that the terminal device passes through the second adapter Adapter charging; Continue to perform the operation of acquiring the charging detection information until the charging detection information of each of the plurality of power adapters is verified successfully. 2 . The method according to claim 1 , wherein the charging detection information includes charging current, charging voltage and charging type; acquiring the charging detection information when the terminal device is charging, comprising: 2 . Obtain the power supply signal and the control signal when the terminal device is charging; The charging current and charging voltage are obtained according to the power supply signal, and the charging type is obtained according to the control signal. 3. The method of claim 1, wherein switching the first adapter to the second adapter comprises: Controlling the power cord switching switch to switch the first power cord connecting the first adapter with the terminal device to the second power cord connecting the second adapter with the terminal device; The signal line switch is controlled to switch the first signal line connecting the first adapter with the terminal equipment to the second signal line connecting the second adapter with the terminal equipment. 4 . The method according to claim 1 , wherein acquiring the charging detection information when the terminal device is charging, and determining that the charging detection information has passed the verification, comprises: 5 . acquiring a display image containing the charging detection information; the display image is an image displayed on a display screen of the terminal device; Image recognition is performed according to the display image, and when the display image recognition is passed, it is determined that the verification of the charging detection information is passed. 5 . The method according to claim 1 , wherein acquiring the charging detection information when the terminal device is charging, and determining that the charging detection information has passed the verification, comprises: 6 . receiving the charging detection information sent by the terminal device; When it is confirmed that the charging detection information is the same as the pre-stored target charging information corresponding to the current charging adapter, it is determined that the verification of the charging detection information is passed. 6. A charging detection device, characterized in that, comprising: a determining module, configured to determine a first adapter among the plurality of power adapters, so that the terminal device is charged through the first adapter; an acquisition module, configured to acquire the charging detection information when the terminal device is charging, and after determining that the charging detection information has passed the verification, generate a switching signal; a switching module, configured to, in response to the switching signal, determine a second adapter different from the first adapter among the plurality of power adapters, and switch the first adapter to the second adapter, so that the terminal device charging via the second adapter; The acquiring module is further configured to continue to perform the operation of acquiring the charging detection information until the charging detection information of each of the plurality of power adapters is verified and passed. 7 . The device according to claim 6 , wherein the charging detection information includes charging current, charging voltage and charging type; when the acquisition module is used to acquire the charging detection information when the terminal device is charging, 8 . Specifically for: Obtain the power supply signal and the control signal when the terminal device is charging; The charging current and charging voltage are obtained according to the power supply signal, and the charging type is obtained according to the control signal. 8 . The device according to claim 6 , wherein, when the switching module is used to switch the first adapter to the second adapter, it is specifically used for: Controlling the power cord switching switch to switch the first power cord connecting the first adapter with the terminal device to the second power cord connecting the second adapter with the terminal device; The signal line switch is controlled to switch the first signal line connecting the first adapter with the terminal equipment to the second signal line connecting the second adapter with the terminal equipment. 9 . The device according to claim 6 , wherein, when the acquisition module is used to acquire the charging detection information when the terminal device is charging, and determines that the verification of the charging detection information is passed, the acquisition module is specifically used to: 10 . acquiring a display image containing the charging detection information; the display image is an image displayed on a display screen of the terminal device; Image recognition is performed according to the display image, and when the display image recognition is passed, it is determined that the verification of the charging detection information is passed. 10. The apparatus according to claim 6, wherein, when the acquisition module is used to acquire the charging detection information when the terminal device is charging, and determines that the verification of the charging detection information is passed, the acquisition module is specifically used for: receiving the charging detection information sent by the terminal device; When it is confirmed that the charging detection information is the same as the pre-stored target charging information corresponding to the current charging adapter, it is determined that the verification of the charging detection information is passed. 11. A charging detection device, characterized in that, comprising: processor; a switch, one end is connected to the plurality of power adapters, the other end is adapted to be connected to a terminal device, and its control end is communicatively connected to the processor; A memory storing computer-readable instructions readable by the processor, when the computer-readable instructions are read, the processor performs the method according to any one of claims 1 to 5. 12. The apparatus of claim 11, further comprising: The image acquisition device is used for acquiring a display image containing charging detection information. 13. A storage medium, characterized by storing computer-readable instructions for causing a computer to execute the method according to any one of claims 1 to 5.

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