A charger detection method, system, terminal and storage medium

Abstract

The present application relates to a charger detection method, system, terminal and storage medium, belonging to the technical field of charger detection, and the method includes: when detecting multiple chargers at the same time, obtaining the detection information of the charger; obtaining the detection result of the charger based on the detection information; when the detection result is a fault, obtaining the fault location of the faulty charger; obtaining a code scanning instruction based on the fault location; identifying the QR code on the faulty charger based on the code scanning instruction and obtaining the charger information; obtaining the batch information of the charger based on the charger information and outputting it. The present application has the effect of facilitating the search for the batch of faulty chargers detected.

Description

Technical Field

[0001] The present application relates to the technical field of charger detection, and in particular to a charger detection method, system, terminal and storage medium. Background Art

[0002] Chargers are an indispensable charging device for the electronic products we use now, and there are endless chargers from various manufacturers. This undoubtedly brings us great convenience, but there are also certain safety hazards.

[0003] During the production process, chargers are inspected for product quality. However, during random inspections of different batches of chargers, if problems are detected with the chargers, manual search and comparison of the charger batches are required, which is a rather cumbersome process. Summary of the invention

[0004] In order to facilitate the search for batches of chargers to be tested, the present application provides a charger detection method, system, terminal and storage medium.

[0005] In a first aspect, the present application provides a charger detection method, which adopts the following technical solution:

[0006] A charger detection method, comprising:

[0007] When detecting multiple chargers simultaneously, obtaining detection information of the chargers;

[0008] Acquire a detection result of the charger based on the detection information;

[0009] When the detection result is that a fault exists, obtaining a fault location of the charger having the fault;

[0010] Acquire a code scanning instruction based on the fault location;

[0011] Based on the code scanning instruction, identify the QR code on the faulty charger and obtain charger information;

[0012] The batch information of the charger is acquired based on the charger information and outputted.

[0013] By adopting the above technical solution, when multiple chargers are tested simultaneously, if there is a faulty charger in the test results, the fault location of the charger is obtained and a code scanning instruction is obtained according to the fault location. Finally, the QR code on the charger is identified according to the code scanning instruction to obtain the charger information, and the batch information of the charger is obtained according to the charger information and then output. This makes it easy to identify the QR code of the faulty charger and obtain the corresponding batch, without the need for manual record search, and the operation is relatively convenient.

[0014] Preferably, before outputting the batch information, the method further comprises:

[0015] Acquire a position of the charger without any fault as a normal position;

[0016] Get position change instruction;

[0017] Based on the position change instruction, move the charger at the faulty position to the normal position and obtain a re-inspection result;

[0018] When the re-inspection result shows that the charger is normal, acquiring and outputting the fault information of the detection position;

[0019] When the re-inspection result shows that the charger is abnormal, proceed to the next step.

[0020] By adopting the above technical solution, the charger at the faulty position is moved to the normal position for testing, and a retest result is obtained, and it is determined according to the retest result whether the fault is in the charger or in the testing position where the charger is tested, thereby improving the accuracy of the test.

[0021] Preferably, before outputting the batch information, the method further comprises:

[0022] Get position change instruction;

[0023] Based on the position change instruction, move the charger that is not at fault to the fault position and obtain a re-inspection result;

[0024] When the re-inspection result shows that the charger is abnormal, acquiring and outputting fault information of the detection position;

[0025] When the re-inspection result shows that the charger is normal, proceed to the next step.

[0026] By adopting the above technical solution, the charger in the normal position is moved to the fault position for detection, and the re-test result is obtained, and it is determined according to the re-test result whether the fault is in the charger or in the detection position where the charger is detected, thereby improving the accuracy of the detection.

[0027] Preferably, the step of identifying the QR code on the faulty charger based on the code scanning instruction and obtaining charger information includes:

[0028] Recognize the QR code based on the code scanning instruction and obtain the recognition time;

[0029] Determine whether the recognition time is greater than a time threshold;

[0030] If yes, obtain the QR code abnormal information and output it;

[0031] If not, the charger information is obtained.

[0032] By adopting the above technical solution, it is determined whether the recognition time is greater than the time threshold, and whether the QR code on the charger meets the factory standards, thereby further improving the accuracy of charger detection.

[0033] Preferably, after obtaining and outputting the abnormal information of the two-dimensional code, the method further includes:

[0034] Obtaining parameter photo information of the charger;

[0035] Acquire sequence parameters based on the parameter photo information;

[0036] The batch information is acquired based on the sequence parameters and outputted.

[0037] By adopting the above technical solution, when the QR code is abnormal, the batch information can be obtained through the parameter photo information, which can facilitate the determination of the batch of charger failure.

[0038] Preferably, after acquiring and outputting the batch information of the charger based on the charger information, the method further includes:

[0039] Obtaining the number of occurrences of the same batch based on the batch information;

[0040] Determine whether the number of occurrences is greater than a number threshold;

[0041] If so, record the corresponding batch information as the problem batch.

[0042] By adopting the above technical solution, it is determined whether the number of occurrences is greater than the number threshold. If so, the corresponding batch information is recorded as the problem batch, so that the batch of faulty chargers can be recorded in detail to facilitate subsequent inspections.

[0043] Preferably, when the detection result is that a fault exists, the method further comprises:

[0044] Get power-off instruction;

[0045] The charger having a fault is powered off based on the power-off instruction and the fault location.

[0046] By adopting the above technical solution, the faulty charger is powered off according to the power-off instruction, which can improve the safety of detection.

[0047] In a second aspect, the present application provides a charger detection system, which adopts the following technical solution:

[0048] A charger detection system, comprising:

[0049] A first information acquisition module, used for acquiring detection information of the chargers when detecting multiple chargers simultaneously;

[0050] A result acquisition module, used for acquiring a detection result of the charger based on the detection information;

[0051] A position acquisition module, used for acquiring a fault position of the charger having the fault when the detection result indicates that the charger has the fault;

[0052] An instruction acquisition module, used to acquire a code scanning instruction based on the fault location;

[0053] A second information acquisition module, configured to identify the QR code on the charger and obtain charger information based on the code scanning instruction;

[0054] A batch warning module is used to obtain and output batch information of the charger based on the charger information.

[0055] By adopting the above technical solution, according to the information transmission between each module, when multiple chargers are tested simultaneously, when there is a faulty charger in the test results, the fault location of the charger is obtained and the code scanning instruction is obtained according to the fault location. Finally, the QR code on the charger is identified according to the code scanning instruction to obtain the charger information, and the batch information of the charger is obtained according to the charger information and then output. In this way, it is convenient to identify the QR code of the faulty charger and obtain the corresponding batch, without the need for manual record search, and the operation is relatively convenient.

[0056] In a third aspect, the present application provides a smart terminal, which adopts the following technical solution:

[0057] An intelligent terminal, comprising:

[0058] A memory for storing computer programs that can be run on the processor;

[0059] The processor, when running the computer program, can execute the steps of any of the above methods.

[0060] By adopting the above technical solution, the memory can store information, and the processor can retrieve the information and issue control instructions to ensure the orderly execution of the program and achieve the effect of the above solution.

[0061] In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution:

[0062] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute any one of the above methods.

[0063] By adopting the above technical solution, when the computer-readable storage medium is installed in any computer, any computer can execute a charger detection method provided in the present application.

[0064] In summary, the present application includes at least one of the following beneficial technical effects:

[0065] 1. When testing multiple chargers at the same time, if there is a faulty charger in the test results, obtain the fault location of the charger and obtain the code scanning instruction according to the fault location. Finally, identify the QR code on the charger according to the code scanning instruction to obtain the charger information, and obtain the batch information of the charger according to the charger information and output it. This makes it easy to identify the QR code of the faulty charger and obtain the corresponding batch, without the need for manual record search, and the operation is relatively convenient;

[0066] 2. Move the charger at the faulty position to the normal position for testing and obtain the retest results. According to the retest results, determine whether the fault is in the charger or in the testing position where the charger is tested. This can improve the accuracy of the test;

[0067] 3. Determine whether the recognition time is greater than the time threshold, and whether the QR code on the charger meets the factory standards, thereby further improving the accuracy of charger detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] Figure 1 It is a flowchart of a charger detection method provided in an embodiment of the present application;

[0069] Figure 2 is a flowchart of step S11 to step S1X in one embodiment of the present application;

[0070] Figure 3 is a flowchart of step S21 to step S2X in one embodiment of the present application;

[0071] Figure 4 is a flowchart of steps S31 to S3X in one embodiment of the present application;

[0072] Figure 5 is a flowchart of steps S41 to S4X in one embodiment of the present application;

[0073] Figure 6 is a flowchart of steps S51 to S5X in one embodiment of the present application;

[0074] Figure 7 is a flowchart of steps S61 to S6X in one embodiment of the present application;

[0075] Figure 8 It is a structural block diagram of a charger detection system provided in an embodiment of the present application.

[0076] Description of reference numerals:

[0077] 1. First information acquisition module; 2. Result acquisition module; 3. Location acquisition module; 4. Instruction acquisition module; 5. Second information acquisition module; 6. Batch warning module. DETAILED DESCRIPTION

[0078] The following is combined with Figures 1 to 8 This application is described in further detail.

[0079] The embodiment of the present application discloses a charger detection method.

[0080] Reference Figure 1 , the charger detection methods include:

[0081] S1. When multiple chargers are tested simultaneously, the detection information of the chargers is obtained;

[0082] S2. Obtaining the detection result of the charger based on the detection information;

[0083] S3. When the detection result is that there is a fault, the fault location of the faulty charger is obtained;

[0084] S4. Obtain code scanning instructions based on the fault location;

[0085] S5. Based on the scan code instruction to identify the QR code on the faulty charger and obtain the charger information;

[0086] S6. Obtain and output the batch information of the charger based on the charger information.

[0087] After the charger is produced, during the process of random sampling or quality inspection of different batches of chargers, if there are products that fail the quality inspection, in order to be able to check the batch of the charger, it is usually necessary to query manually. If the number of quality inspection chargers is large, manual query will undoubtedly increase the workload of workers and the operation is inconvenient. Therefore, in order to facilitate the query of the batch of faulty chargers, it can be achieved in the following ways:

[0088] Specifically, when multiple chargers are detected at the same time, the detection information of the chargers is obtained by powering the chargers through a charger detection device and obtaining the voltage and current information of the chargers through a corresponding voltage and current detection instrument, that is, the detection information includes the output voltage and current information of the chargers.

[0089] Then, the detection result of the charger is obtained according to the detection information, that is, the voltage information of the detected charger is matched with the preset voltage information, and the current information of the charger is matched with the preset current information, and it is determined whether they match. Among them, the preset voltage information and current information are both preset range values, that is, it is determined whether the current value of the detected charger is within the current range value. If so, it matches, otherwise it does not match, and the voltage detection method is the same.

[0090] If the result of the judgment is not a match, it proves that the detection result is a fault. If the result of the judgment is a match, it proves that the detection result is not a fault, that is, normal. When the detection result is normal, no other operations are required. If the detection result is a fault, the fault location of the faulty charger is obtained.

[0091] The fault location can be obtained in such a way that, during the detection of the charger, each detection location of the charger corresponds to a display location of a corresponding detection result, and when the detection result of the corresponding display location is determined to be abnormal, the detection location of the corresponding charger, that is, the fault location, can be obtained. Of course, the fault location can also be obtained in other reasonable ways.

[0092] Then, a code scanning instruction is obtained according to the fault location, that is, a code scanning instruction is generated according to the fault location, and then the QR code on the charger is identified according to the code scanning instruction, and the charger information is obtained. The specific method can be to control the corresponding equipment after obtaining the code scanning instruction, such as a robot moving the code scanning camera to the fault location, so as to identify the QR code on the charger through the camera. Among them, the charger information includes the serial number of the charger, voltage output and output value, current input and output value, etc.

[0093] Finally, the batch information of the charger is obtained and output according to the charger information, that is, the serial number is obtained through the charger information. The serial number of each charger is unique. The first to third letters correspond to different OEM manufacturers. The fourth is the year of production, such as 2 for 2012 and 5 for 2015. The fifth to sixth are the weeks of production. Therefore, the year and week of production can be determined through the serial number, thereby determining the production batch.

[0094] After the production batch of the charger is determined, it is output to the terminal device of the manager or other staff, or other display devices, such as a display screen, so that the relevant staff can check the corresponding batch of chargers conveniently, eliminating the need for manual inquiries one by one, which can save human resources.

[0095] Reference Figure 2 In order to further improve the accuracy of charger fault judgment, in another embodiment, before outputting the batch information, the method further includes:

[0096] S11. Obtain the position of the charger without any fault as the normal position;

[0097] S12. Get position change instruction;

[0098] S13. Move the charger at the faulty position to the normal position based on the position replacement instruction and obtain the re-inspection result;

[0099] S14. When the re-inspection result shows that the charger is normal, the fault information of the detection position is obtained and output;

[0100] S15. When the re-inspection result shows that the charger is abnormal, the batch information is output.

[0101] Specifically, before outputting the batch information, the position of the charger that is not at fault is obtained as the normal position, and the acquisition method is the same as the acquisition method of the fault position. Then the position change instruction is obtained, and the charger at the fault position is moved to the normal position according to the position change instruction. The specific steps can be to determine the normal position and the fault position, and then control the corresponding manipulator according to the replacement instruction to move the charger at the fault position to the normal position, and then monitor it. Of course, this process can also be to output the corresponding replacement information after obtaining the position change instruction, so as to remind the corresponding staff to make the replacement.

[0102] After the replacement is completed, continue to re-inspect the faulty charger at the replaced location to obtain the re-inspection result, and then determine whether the charger is normal based on the re-inspection result. The judgment method is the same as the judgment method of obtaining the result of whether the charger is faulty based on the test result.

[0103] When the re-inspection result shows that the charger is abnormal, it is proved that the test result is accurate, and the subsequent steps can be continued, that is, the batch information can be output.

[0104] When the re-inspection result shows that the charger is normal, it proves that the faulty charger is normal after the position is replaced, which means that there is a fault at the detection position where the charger is detected. Therefore, the fault information of the detection position is obtained at this time and output to the corresponding terminal device or display device, so as to remind the staff and repair the detection position in time to ensure the accuracy of the charger fault detection as much as possible.

[0105] Reference Figure 3 Further, in order to improve the accuracy of fault judgment, in another embodiment, before outputting the batch information, it also includes:

[0106] S21. Get position change instruction;

[0107] S22. Based on the position change instruction, the charger that has not failed is moved to the fault position and the re-inspection result is obtained;

[0108] S23. When the re-inspection result is that the charger is abnormal, the detection position fault information is obtained and output;

[0109] S24. When the re-inspection result shows that the charger is normal, the batch information is output.

[0110] Before outputting the batch information, the position change instruction is obtained, and the charger in the normal position is moved to the fault position according to the position change instruction. The specific steps can be to determine the normal position and the fault position, and then control the corresponding manipulator according to the change instruction to move the charger in the normal position to the fault position, and then monitor it. Of course, this process can also be to obtain the position change instruction and output the corresponding replacement information to remind the corresponding staff to make the replacement.

[0111] After the replacement is completed, continue to re-inspect the normal charger at the replaced position to obtain the re-inspection result, and then determine whether the charger is normal based on the re-inspection result. The judgment method is the same as the judgment method of obtaining the result of whether the charger is faulty based on the test result.

[0112] When the re-inspection result shows that the charger is normal, it is proved that the test result is accurate, and the subsequent steps can be continued, that is, the batch information can be output.

[0113] When the re-inspection result shows that the charger is abnormal, it proves that the faulty charger is normal after the position is replaced, which means that there is a fault at the detection position where the charger is detected. Therefore, the fault information of the detection position is obtained at this time and output to the corresponding terminal device or display device, so that the staff can be reminded and the detection position can be repaired in time to ensure the accuracy of the charger fault detection as much as possible.

[0114] Reference Figure 4 Furthermore, the production or transportation of the charger may cause the QR code to be incomplete. In order to determine whether the QR code is normal, in another embodiment, based on the code scanning instruction, the QR code on the faulty charger is identified and the charger information is obtained, including:

[0115] S31. Based on the scan code instruction to identify the QR code, and obtain the recognition time;

[0116] S32. Determine whether the recognition duration is greater than the duration threshold;

[0117] S33. If yes, obtain the QR code exception information and output it;

[0118] S34. If not, obtain charger information.

[0119] Specifically, in the process of controlling the camera to recognize the QR code according to the scanning instruction, the recognition time is obtained, that is, the timing starts from the time the camera moves to the fault position to recognize the QR code. The time elapsed in the process of recognizing the QR code is the recognition time.

[0120] Then, it is determined whether the recognition time is greater than the time threshold, that is, whether the QR code is successfully recognized within the preset time, wherein the time threshold can be set according to the specific situation. If the recognition time is greater than the time threshold, it proves that the recognition is not successful within the preset time, otherwise it is successful.

[0121] If the recognition time is longer than the time threshold, it means that there may be an abnormality in the QR code. Therefore, the abnormal information of the QR code is obtained and output to the corresponding terminal device or display device, so that the corresponding staff can be reminded to check the QR code on the charger.

[0122] If the recognition time is less than or equal to the time threshold, it proves that the QR code can be recognized normally, and the charger information can be obtained by recognizing the QR code. Therefore, judging whether the QR code is abnormal based on the difference between the recognition time and the time threshold can further improve the accuracy of charger quality detection.

[0123] Reference Figure 5 In order to obtain the batch information of the charger normally, in another embodiment, after obtaining and outputting the abnormal information of the QR code, the following is further included:

[0124] S41. Obtaining charger parameter photo information;

[0125] S42. Obtaining sequence parameters based on parameter photo information;

[0126] S43. Obtain batch information based on sequence parameters and output.

[0127] Specifically, when the QR code recognition is abnormal, that is, the batch information cannot be obtained through the QR code recognition, the parameter photo information of the charger is obtained, that is, a photo of the location where the parameters are printed on the charger is taken by a camera.

[0128] Then, the sequence parameters are obtained according to the parameter photo information, that is, the serial number in the parameter photo information is identified by image text recognition, that is, the sequence parameters. Then, the batch information is obtained through the sequence parameters, and the batch information is determined by photo recognition. This can ensure that the batch information of the charger can be determined as much as possible when the QR code cannot be recognized, thereby facilitating the inspection of the corresponding charger batch.

[0129] Reference Figure 6In order to determine the severity of the fault of the charger, in another embodiment, after obtaining and outputting the batch information of the charger based on the charger information, the method further includes:

[0130] S51. Obtain the number of occurrences of the same batch based on the batch information;

[0131] S52. Determine whether the number of occurrences is greater than the number threshold;

[0132] S53. If yes, record the corresponding batch information as the problem batch.

[0133] Specifically, the number of occurrences of the same batch is obtained according to the batch information, that is, in the same detection of the chargers, the number of faults of the same batch of chargers is obtained, one charger represents one time, and five chargers represent five times. Then, it is determined whether the number of occurrences is greater than the number threshold, where the number threshold is a value preset according to the actual situation.

[0134] If the number of occurrences is less than or equal to the number threshold, it proves that the charger failure is within an acceptable range and belongs to the normal error range, so there is no need to focus on it. If the number of occurrences is greater than the number threshold, it proves that there is a major problem with the production of the charger at this time. Therefore, the corresponding batch information is recorded at this time, that is, the batch information of the chargers with a number of occurrences greater than the number threshold is recorded as the problem batch. This makes it convenient for relevant staff to focus on the problem batch of chargers, so as to ensure the quality of the chargers sold as much as possible.

[0135] Reference Figure 7 In order to ensure the safety during the inspection as much as possible, in another embodiment, when the detection result is that a fault exists, the method further includes:

[0136] S61. Get power-off instruction;

[0137] S62: Power off the charger where the fault occurs based on the power-off instruction and the fault location.

[0138] Specifically, when there is a faulty charger, a power-off instruction can be obtained at this time, and the faulty charger is powered off according to the power-off instruction and the fault location. That is, the power-on switch corresponding to the fault location is controlled to be disconnected through the power-off instruction, so that the faulty charger is powered off, thereby preventing the faulty charger from burning and other dangerous situations as much as possible, and improving the safety of the detection process.

[0139] The implementation principle of a charger detection method in an embodiment of the present application is as follows: in the process of simultaneously detecting multiple chargers, first obtain the detection information of the charger, and then obtain the detection result of the charger based on the detection information. When there is a faulty charger in the detection result, obtain the fault location of the charger and obtain the code scanning instruction based on the fault location. Finally, identify the QR code on the charger according to the code scanning instruction to obtain the charger information, and obtain the batch information of the charger based on the charger information and then output it. This makes it easy to perform QR code recognition on the faulty charger and obtain the corresponding batch, without the need for manual record search, and the operation is relatively convenient.

[0140] The embodiment of the present application also discloses a charger detection system, which can achieve the same technical effect as the above charger detection method.

[0141] Reference Figure 8 , the charger detection system includes:

[0142] A first information acquisition module 1, used to acquire detection information of the chargers when detecting multiple chargers simultaneously;

[0143] A result acquisition module 2 is used to acquire the detection result of the charger based on the detection information;

[0144] The position acquisition module 3 is used to acquire the fault position of the charger when the detection result shows that there is a fault;

[0145] The instruction acquisition module 4 is used to acquire the code scanning instruction based on the fault location;

[0146] A second information acquisition module 5, used to identify the QR code on the charger and obtain charger information based on the code scanning instruction;

[0147] The batch warning module 6 is used to obtain and output batch information of the charger based on the charger information.

[0148] Specifically, when multiple chargers are detected simultaneously, the first information acquisition module 1 acquires the detection information of the chargers and sends it to the result acquisition module 2 connected thereto. Then the result acquisition module 2 acquires the detection result of the charger according to the detection information and sends it to the position acquisition module 3 connected thereto.

[0149] When the detection result is that there is a fault, the location acquisition module 3 acquires the fault location of the faulty charger and sends it to the instruction acquisition module 4 connected thereto. The instruction acquisition module 4 acquires the code scanning instruction according to the fault location and sends it to the second information acquisition module 5 connected thereto.

[0150] Next, the second information acquisition module 5 controls the camera to identify the QR code on the charger and obtain the charger information according to the code scanning instruction, and then sends the charger information to the batch warning module 6 connected thereto. Finally, the batch warning module 6 obtains the batch information of the charger according to the charger information and outputs it. Therefore, there is no need to manually query the batch information of the charger, and it can be automatically obtained through the recognition of the QR code, so that the batch of the charger with fault can be easily found.

[0151] The intelligent terminal includes a memory and a processor. The memory stores an intelligent computer program. The processor can execute the steps of the above charger detection method when running the intelligent computer program. The intelligent computer program can use a known processing program to perform a series of steps such as detection, judgment, and identification on data, thereby realizing the detection of the charger.

[0152] An embodiment of the present application also discloses a computer-readable storage medium, which stores a computer program that can be loaded by a processor and executes the charger detection method as described above. The computer-readable storage medium includes, for example: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes.

[0153] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A charger detection method, characterized in that: include: When detecting multiple chargers simultaneously, obtaining detection information of the chargers; Acquire a detection result of the charger based on the detection information; When the detection result is that a fault exists, obtaining a fault location of the charger having the fault; Acquire a code scanning instruction based on the fault location; Based on the code scanning instruction, identify the QR code on the faulty charger and obtain charger information; The batch information of the charger is acquired based on the charger information and outputted.

2. The detection method according to claim 1, characterized in that: Before outputting the batch information, the method further includes: Acquire a position of the charger without any fault as a normal position; Get position change instruction; Based on the position change instruction, move the charger at the faulty position to the normal position and obtain a re-inspection result; When the re-inspection result shows that the charger is normal, acquiring and outputting the fault information of the detection position; When the re-inspection result shows that the charger is abnormal, proceed to the next step.

3. The detection method according to claim 1, characterized in that: Before outputting the batch information, the method further includes: Get position change instruction; Based on the position change instruction, move the charger that is not at fault to the fault position and obtain a re-inspection result; When the re-inspection result shows that the charger is abnormal, acquiring and outputting fault information of the detection position; When the re-inspection result shows that the charger is normal, proceed to the next step.

4. The detection method according to claim 1, characterized in that: The step of identifying the QR code on the faulty charger based on the code scanning instruction and obtaining charger information includes: Recognize the QR code based on the code scanning instruction and obtain the recognition time; Determine whether the recognition time is greater than a time threshold; If yes, obtain the QR code abnormal information and output it; If not, the charger information is obtained.

5. The detection method according to claim 4, characterized in that: After obtaining and outputting the abnormal information of the two-dimensional code, the method further includes: Obtaining parameter photo information of the charger; Acquire sequence parameters based on the parameter photo information; The batch information is acquired based on the sequence parameters and outputted.

6. The detection method according to claim 1, characterized in that: After acquiring and outputting the batch information of the charger based on the charger information, the method further includes: Obtaining the number of occurrences of the same batch based on the batch information; Determine whether the number of occurrences is greater than a number threshold; If so, record the corresponding batch information as the problem batch.

7. The detection method according to claim 1, characterized in that: When the detection result is that a fault exists, the method further includes: Get power-off instruction; The charger having a fault is powered off based on the power-off instruction and the fault location.

8. A charger detection system, characterized in that: include: A first information acquisition module (1) is used to acquire detection information of the chargers when detecting multiple chargers simultaneously; A result acquisition module (2), used for acquiring a detection result of the charger based on the detection information; A position acquisition module (3) is used to acquire the fault position of the charger having the fault when the detection result indicates that a fault exists; An instruction acquisition module (4), used for acquiring a code scanning instruction based on the fault location; A second information acquisition module (5) is used to identify the QR code on the charger and obtain charger information based on the code scanning instruction; A batch warning module (6) is used to obtain batch information of the charger based on the charger information and output it.

9. An intelligent terminal, characterized in that: include: A memory for storing computer programs that can be run on the processor; The processor, when running the computer program, is capable of executing the steps of the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: A computer program is stored which can be loaded by a processor and execute the method according to any one of claims 1 to 7.

Images