New energy circuit board delivery detection method, system and upper computer

Abstract

The embodiment of the invention discloses a new energy circuit board delivery detection method and system and an upper computer, and the method comprises the steps: enabling a CAN communication module to be in communication connection with a function module group after equipment is powered on, so as to determine a communication state; after the device ID is determined, a read-write test is carried out on the storage module to judge the storage state of the storage module; a corresponding configuration file is imported for the function module group so as to perform function detection on each function module in the function module group in a preset duration according to a preset detection step, and a detection record is generated and stored in the storage module; filtering the ID of the equipment which is not detected to be qualified so as to display the ID of the equipment which is detected to be qualified in a detection list; and after the detection is completed, carrying out encryption processing on the detection data set. According to the invention, the serial circulation of the detection process of each functional module can be realized, the detection action and flow can be ensured to be completely executed in place, the operation leakage is avoided, and the reliability and comprehensiveness of the detection result are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit board detection, and in particular to a method, system and host computer for factory detection of new energy circuit boards. Background Art

[0002] With the rapid development of energy storage technology, new energy battery packs and energy storage equipment have also been widely used. In order to ensure the safety of battery packs, real-time monitoring and feedback are required during the use of battery packs or energy storage equipment. These functions are completed by correspondingly configured circuit boards. Therefore, in order to ensure the stability of subsequent operation, various functions of the circuit boards need to be tested before leaving the factory. Currently, functions and modules are usually tested by manual operation of testing equipment before leaving the factory. For circuit boards with multiple detectors and multiple modules, manual verification can only be performed to check whether the inspection is completed. This is not only inefficient, but also often results in inadequate detection or missed detection, leading to subsequent safety problems. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a new energy circuit board factory detection method, system and host computer, which have the advantages of improving detection efficiency, preventing missed detection and improving equipment safety.

[0004] The purpose of the present invention is achieved by the following technical solutions: According to a first aspect of an embodiment of the present disclosure, a method for factory inspection of a new energy circuit board is provided, wherein the circuit board comprises: a CAN communication module and a storage module, wherein the CAN communication module is communicatively connected to a functional module group, and the method comprises: After the equipment is powered on, the CAN communication module is connected to the functional module group to determine the communication status, and the detection identification information is entered after the communication connection is successful; After determining the device ID, perform a read and write test on the storage module to determine the storage status of the storage module, and mark and display the determination result; Importing a corresponding configuration file for the function module group to sequentially perform function tests on each function module in the function module group according to a predetermined test step within a preset time period, and generating a test record to store in the storage module, and marking and displaying the test result, wherein each of the test records corresponds to a device ID to form a test data group; Filtering the IDs of devices that have not passed the test to display the IDs of devices that have passed the test in a test list; After the detection is completed, the detection data group is encrypted.

[0005] In some exemplary embodiments, if the communication connection between the CAN communication module and the functional module group fails, the detection process is terminated and a detection communication abnormality alarm message is generated.

[0006] In some exemplary embodiments, the communication status, the judgment result, and the detection result are all indicated by a first color to indicate a pass, a second color to indicate a pass, and a third color to indicate a failure to detect.

[0007] In some exemplary embodiments, the device ID is selected or entered when entering identification information.

[0008] In some exemplary embodiments, the functional module group includes at least one of a temperature sensor, a smoke sensor, a CO sensor, an H2 sensor, a fire extinguishing agent spraying device, an alarm and an air pump, and the functional detection correspondingly includes temperature detection, smoke detection, gas detection, VOC detection, fire extinguishing agent detection, alarm detection and air pump detection.

[0009] In some exemplary embodiments, the method further comprises: Connect the CAN communication module to the external communication device to perform communication function detection, and mark and display the detection results.

[0010] In some exemplary embodiments, the method further comprises: After determining the device ID, the supply voltage is compared with a preset voltage threshold to perform voltage detection, and the detection result is marked and displayed.

[0011] In some exemplary embodiments, the method further comprises: When the device ID changes, the currently formed detection data group is stored in the storage module, and the current detection record is cleared and re-detected.

[0012] According to a second aspect of an embodiment of the present disclosure, a new energy circuit board factory inspection system is provided, based on the inspection method as described in the first aspect, including: The communication docking module is used to make the CAN communication module communicate with the functional module group to determine the communication status after the device is powered on, and to enter the detection identification information after the communication connection is successful; The storage detection module is used to perform a read and write test on the storage module after determining the device ID to determine the storage status of the storage module, and mark and display the determination result; A function detection module, used for importing a corresponding configuration file for a function module group to sequentially perform function detection on each function module in the function module group according to a predetermined detection step within a preset time period, and generating a detection record to store in the storage module, and marking and displaying the detection result, wherein each detection record corresponds to a device ID to form a detection data group; A filtering and displaying module, used for filtering the IDs of devices that have not passed the test so as to display the IDs of devices that have passed the test in a test list; The encryption module is used to encrypt the detection data group after the detection is completed.

[0013] According to a third aspect of an embodiment of the present disclosure, a host computer is provided, comprising: a memory and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the processor executes the steps of the detection method described in the first aspect.

[0014] In summary, compared with the prior art, the present invention has the following beneficial effects: The embodiment of the present invention provides a new energy circuit board factory detection method, system and host computer. When the present invention performs detection, the CAN communication module is automatically connected to the functional module group for communication after power-on to realize the preliminary detection of the CAN communication module. Only when the communication is successful can the data transmission with the functional module group be realized, and the detection identification information is input for subsequent traceability, and the device ID is determined to identify and distinguish the test object, and then the storage status is judged. When the storage status is judged to be normal, the subsequent detection data can be stored for subsequent traceability viewing; corresponding configuration files are made for the functional module group so as to match the detection of different functional modules, and realize standardized and process-based detection, and a detection record is generated after the detection for subsequent detection of the detection result. The results can be viewed by marking the test results, and whether each functional module has completed the test can be intuitively distinguished, effectively preventing the occurrence of inadequate detection or missed detection. At the same time, the device IDs of the devices whose detection has been completed are filtered and screened, and the device IDs that have not passed the detection are filtered and screened out, and only the device IDs that have passed the detection are displayed in the detection list, so as to realize intelligent screening of device IDs and effectively improve work efficiency; and by encrypting the test data group, the data can be protected from human access or modification, ensuring the authenticity and reliability of the test results, so as to facilitate the manufacturer's subsequent quality traceability; the detection process of each functional module is serially transferred through the configuration file, which can ensure that the detection actions and processes are fully executed, avoid missed operations, and improve the reliability and comprehensiveness of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a flow chart of the factory inspection method for new energy circuit boards in an embodiment of the present invention.

[0016] Figure 2 The flowchart is a specific example of the new energy circuit board factory inspection method in the embodiment of the present invention.

[0017] Figure 3 This is a detection interface diagram of a specific example of the new energy circuit board factory detection method in an embodiment of the present invention.

[0018] Figure 4This is a detection data set of a specific example of the new energy circuit board factory detection method in an embodiment of the present invention.

[0019] Figure 5 It is a structural schematic diagram of the new energy circuit board factory detection system in an embodiment of the present invention.

[0020] Figure 6 It is a basic structural block diagram of the host computer in an embodiment of the present invention.

[0021] The numbers and letters in the figure represent the corresponding component names: 601, communication docking module; 602, storage detection module; 603, function detection module; 604, filtering and display module; 605, encryption module. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1 As shown, the first aspect of the present invention provides a new energy circuit board factory detection method, the circuit board includes: a CAN communication module and a storage module, the CAN communication module is communicatively connected with the functional module group, and the method includes: S100: After the device is powered on, the CAN communication module is connected to the functional module group for communication to determine the communication status, and the detection identification information is entered after the communication connection is successful.

[0024] Among them, the communication connection process is automatically carried out after power-on. Since the detection information sent by the functional module group can be received only after the communication is successful, when executing this step, if the communication connection between the CAN communication module and the functional module group fails, the detection process is terminated and a detection communication abnormality alarm information is generated; at the same time, the detection identification information is entered only after the communication connection is successful. The detection identification information can be, for example, the name of the detection personnel, work number, etc.

[0025] The communication status is indicated by a corresponding sign. Specifically, the specific color of the sign indicates the corresponding communication status, wherein the first color indicates pass, the second color indicates pass, and the third color indicates undetected. The first color, the second color, and the third color are all different. In a specific example, the first color is green, the second color is red, and the third color is gray.

[0026] S200: After determining the device ID, a read / write test is performed on the storage module to determine the storage status of the storage module, and the determination result is marked and displayed.

[0027] The device ID can be selected or entered manually when entering the identification information, or it can be configured to scan the barcode of the device to be tested by the scanning system. Each device to be tested (circuit board) has a unique device ID; the read and write test is automatically performed after the device ID is determined, and is mainly used to determine whether the storage module can perform normal read and write operations to ensure that subsequent test data can be stored or read normally. The storage status is also represented by the first color as passed, the second color as passed, and the third color as undetected. The first color, the second color and the third color are all different. In a specific example, the first color is green, the second color is red, and the third color is gray. At the same time, the storage status can also be displayed in the form of text and / or images.

[0028] At the same time, after determining the device ID, it also includes: S201. Compare the supply voltage with a preset voltage threshold to perform voltage detection, and mark and display the detection result. When the detected supply voltage is within the preset voltage threshold range, it means that the voltage is normal and the detection passes. Otherwise, it means that the voltage is abnormal and the detection fails.

[0029] S300, importing a corresponding configuration file for the function module group to perform function detection on each function module in the function module group in turn according to a predetermined detection step within a preset time period, and generating a detection record to store in the storage module, and marking and displaying the detection result, each of the detection records corresponding to the device ID forms a detection data group.

[0030] Specifically, the configuration file can be a config configuration file, which can be flexibly configured according to the functional modules specifically included in the functional module group, and a configuration file only needs to be made once for the same batch of equipment to be tested; wherein the functional module group includes at least one of a temperature sensor, a smoke sensor, a CO sensor, an H2 sensor, a fire extinguishing agent spraying device, an alarm and an air pump, and the functional detection correspondingly includes temperature detection, smoke detection, gas detection, VOC detection, fire extinguishing agent detection, alarm detection and air pump detection.

[0031] The predetermined time is set according to the actual detection requirements, for example, it can be set to 5-10s. If the detection process is completed within the predetermined time and the result is normal, it means that the detection has passed, otherwise it means that the detection has failed; each time a functional module is detected, a detection record is automatically generated and stored in the storage module until a corresponding detection data group is formed after the detection is completed. The detection data group can be in the form of a table, image, text, etc., preferably in a table form. For example, each time a functional module is detected, a detection record is formed and written into an Excel table. When all functional modules are detected, a detection data group including all detection records is formed, and the device ID needs to be recorded in the detection data group.

[0032] The detection results are also indicated by the first color as passed, the second color as passed, and the third color as not detected. The first color, the second color, and the third color are all different. In a specific example, the first color is green, the second color is red, and the third color is gray.

[0033] When testing the functional modules, the following are also performed: S301, connecting the CAN communication module to an external communication device for communication function detection, and marking and displaying the detection result, so as to further detect the function of the CAN communication module.

[0034] S400, filtering out the device IDs that have not passed the test to display the device IDs that have passed the test in a test list, so that the device IDs that have passed the test can be directly viewed through the test list. The filtering process is performed once each time the test of a functional module is completed.

[0035] S500, after the test is completed, the test data group is encrypted. The encryption process may adopt, for example, symmetric encryption, asymmetric encryption, hybrid encryption, etc., so as to protect the data from human access or modification, ensure the authenticity and reliability of the test results, and facilitate the manufacturer's subsequent quality traceability.

[0036] S600: When the device ID is changed, the currently formed detection data group is stored in the storage module, and the current detection record is cleared and re-detected.

[0037] In actual use, there may be situations where the device ID is entered or selected incorrectly. At this time, the final test data group cannot correspond to the corresponding device during subsequent tracing. Therefore, it is necessary to re-test and store the currently formed test data group in the storage module to prevent the need to read it later. After clearing the current test record, re-testing can form a new test data group.

[0038] Take a specific example, such as Figure 2-Figure 4As shown, the following steps can be performed during testing: 1) After the device is powered on, it automatically performs CAN communication connection and determines the communication connection status. If the communication connection fails, the subsequent detection process is stopped or the communication connection is retried; if the communication connection is successful, proceed to the next step.

[0039] 2) Enter the detection identification information and device ID, and automatically perform storage status detection and voltage detection. The detection status can be displayed as follows: Figure 3 As shown in the detection interface diagram.

[0040] 3) Test each functional module of the functional module group to see if Figure 3 The detection interface shown is used as the operation interface. The specific test process is as follows: Click the "Temperature Detection" button to switch the page. At this time, you need to click the "Start Detection" button in the lower right corner of the interface and perform functional detection according to the test prompts. At the same time, there is a countdown of a predetermined length on the interface. When the timer reaches 0 and the test fails, it displays red; otherwise, it displays green to indicate that the test has passed, and the test results are formed into a test record and written into an Excel table in real time.

[0041] Click the "Smoke Detection" button to switch the page. At this time, you need to click the "Start Detection" button in the lower right corner of the interface and perform functional detection according to the test prompts. At the same time, there is a countdown of a predetermined length on the interface. When the countdown reaches 0 and the test fails, it displays red; otherwise, it displays green to indicate that the test has passed, and the test results are recorded in the form of a test record and written into an Excel spreadsheet in real time.

[0042] Click the "Gas Detection" button to switch the page. At this time, you need to click the "Start Detection" button in the lower right corner of the interface and perform functional testing according to the test prompts. At the same time, there is a countdown of a predetermined length on the interface. When the countdown reaches 0 and the test fails, it displays red; otherwise, it displays green to indicate that the test has passed, and the test results are formed into a test record and written into an Excel spreadsheet in real time.

[0043] Click the "VOC Detection" button to switch the page. At this time, you need to click the "Start Detection" button in the lower right corner of the interface and perform functional detection according to the test prompts. At the same time, there is a countdown of a predetermined length on the interface. When the countdown reaches 0 and the test fails, it displays red; otherwise, it displays green to indicate that the test has passed, and the test results are formed into a test record and written into an Excel spreadsheet in real time.

[0044] Click the "Fire Extinguishing Agent" button and the page will switch. At this time, you need to click the "Start Detection" button in the lower right corner of the interface and perform functional detection according to the test prompts. At the same time, there is a countdown of a predetermined length on the interface. When the countdown reaches 0 and the test fails, it will display red; otherwise, it will display green to indicate that the test has passed, and the test results will be recorded in the Excel table in real time.

[0045] Click the "Alarm Light" button to switch the page. At this time, you need to click the "Start Detection" button in the lower right corner of the interface and perform functional detection according to the test prompts. At the same time, there is a countdown of a predetermined length on the interface. When the countdown reaches 0 and the test fails, it displays red; otherwise, it displays green to indicate that the test has passed, and the test results are formed into a test record and written into an Excel table in real time.

[0046] Click the "Air Pump Detection" button to switch the page. At this time, you need to click the "Start Detection" button in the lower right corner of the interface and perform a functional test according to the test prompts. At the same time, there is a countdown of a predetermined length on the interface. When the countdown reaches 0 and the test fails, it displays red; otherwise, it displays green to indicate that the test has passed, and the test results are formed into a test record and written into an Excel spreadsheet in real time.

[0047] Click the "CAN Communication" button to switch the page and perform functional testing according to the test prompts. At the same time, there is a countdown of a preset length on the interface. When the countdown reaches 0 and the test fails, it will display red; otherwise, it will display green to indicate that the test has passed, and the test results will be recorded in the form of a test record and written into an Excel spreadsheet in real time.

[0048] 4) After all functional modules are tested, all test results are recorded in an Excel spreadsheet, forming a test data group. The specific test data group can be obtained by Figure 4 The form shown.

[0049] 5) Encrypt the detection data group to prevent human modification.

[0050] 6) Determine whether the device ID has changed. If the device ID has changed, clear all data on the current interface, re-determine the device ID, and re-detect; if the device ID has not changed, the detection process ends.

[0051] When the present invention is testing, after power-on, the CAN communication module is automatically connected to the functional module group for communication, so as to realize the preliminary detection of the CAN communication module. Only when the communication is successful can the data transmission with the functional module group be realized, and the detection identification information is input for subsequent traceability, and the device ID is determined to identify and distinguish the test object, and then the storage status is judged. When the storage status is judged to be normal, the subsequent detection data can be stored for subsequent traceability viewing; corresponding configuration files are made for the functional module group so as to match the detection of different functional modules, and realize standardized and process-based detection, and a detection record is generated after the detection so as to check the detection result later, and the detection result is checked by The mark display can intuitively distinguish whether each functional module has completed the inspection, effectively preventing the occurrence of incomplete inspection or missed inspection. At the same time, the device IDs that have completed the inspection are filtered and screened, and the device IDs that have not passed the inspection are filtered and screened out, and only the device IDs that have passed the inspection are displayed in the inspection list, so as to realize intelligent screening of device IDs and effectively improve work efficiency; and by encrypting the inspection data group, the data can be protected from human access or modification, ensuring the authenticity and reliability of the inspection results, so as to facilitate the manufacturer's subsequent quality traceability; the inspection process of each functional module is serially transferred through the configuration file, which can ensure that the inspection actions and processes are fully executed, avoid missed operations, and improve the reliability and comprehensiveness of the inspection results.

[0052] The second aspect of the embodiment of the present invention provides a new energy circuit board factory detection system, based on the detection method as described in the first aspect, such as Figure 5 As shown, it includes: a communication docking module 601, which is used to make the CAN communication module and the functional module group communicate and connect after the device is powered on to determine the communication status, and enter the detection identification information after the communication connection is successful; a storage detection module 602, which is used to perform a read and write test on the storage module after determining the device ID to determine the storage status of the storage module, and mark and display the judgment result; a function detection module 603, which is used to import a corresponding configuration file for the functional module group to sequentially perform a function detection on each functional module in the functional module group within a preset time according to a predetermined detection step, and generate a detection record stored in the storage module, and mark and display the detection result, and each of the detection records corresponds to the device ID to form a detection data group; a filtering and displaying module 604, which is used to filter the device ID that has not passed the detection to display the device ID that has passed the detection in a detection list; an encryption module 605, which is used to encrypt the detection data group after the detection is completed.

[0053] After power-on, the communication docking module 601 automatically connects the CAN communication module with the functional module group to realize the preliminary detection of the CAN communication module. Only when the communication is successful can the data transmission with the functional module group be realized, and the detection identification information is entered for subsequent traceability. The device ID can be determined to identify and distinguish the test object, and then the storage detection module 602 performs storage status judgment. When the storage status is judged to be normal, the subsequent detection data can be stored for subsequent traceability viewing; the functional detection module 603 prepares corresponding configuration files for the functional module group so as to match the detection of different functional modules, and realizes standardized and process-based detection, and generates detection records after the detection for subsequent viewing of the detection results, and by The marking display can intuitively distinguish whether each functional module has completed the inspection, effectively preventing the occurrence of inadequate inspection or missed inspection. At the same time, the filtering display module 604 filters and screens the device IDs that have completed the inspection, filters out the device IDs that have not passed the inspection and only displays the device IDs that have passed the inspection in the inspection list, thereby realizing intelligent screening of device IDs and effectively improving work efficiency; and the encryption module 605 encrypts the inspection data group to protect the data from human access or modification, ensuring the authenticity and reliability of the inspection results, so as to facilitate the manufacturer's subsequent quality traceability; the inspection process of each functional module is serially transferred through the configuration file, which can ensure that the inspection actions and processes are fully executed, avoid missed operations, and improve the reliability and comprehensiveness of the inspection results.

[0054] According to a third aspect of an embodiment of the present disclosure, a host computer is provided, comprising: a memory and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the processor executes the steps of the detection method described in the first aspect.

[0055] The memory may include a high-speed RAM memory, and may also include a non-volatile memory, such as at least one disk memory.

[0056] If the memory, processor and communication interface are implemented independently, the communication interface, memory and processor can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 6 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0057] Optionally, in a specific implementation, if the memory, processor and communication interface are integrated on a chip, the memory, processor and communication interface can communicate with each other through an internal interface.

[0058] The processor may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0059] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which are equivalent modifications and improvements made to the above embodiments based on the essential technology of the present invention, and all of them belong to the protection scope of the present invention.

Claims

1. A method for factory inspection of new energy circuit boards, characterized in that: The circuit board includes: a CAN communication module and a storage module, the CAN communication module is communicatively connected with the functional module group, and the method includes: After the equipment is powered on, the CAN communication module is connected to the functional module group to determine the communication status, and the detection identification information is entered after the communication connection is successful; After determining the device ID, perform a read and write test on the storage module to determine the storage status of the storage module, and mark and display the determination result; Importing a corresponding configuration file for the function module group to sequentially perform function tests on each function module in the function module group according to a predetermined test step within a preset time period, and generating a test record to store in the storage module, and marking and displaying the test result, wherein each of the test records corresponds to a device ID to form a test data group; Filtering the IDs of devices that have not passed the test to display the IDs of devices that have passed the test in a test list; After the detection is completed, the detection data group is encrypted.

2. The new energy circuit board factory inspection method according to claim 1 is characterized in that: If the communication connection between the CAN communication module and the functional module group fails, the detection process ends and a detection communication abnormality alarm message is generated.

3. The new energy circuit board factory inspection method according to claim 1 is characterized in that: The communication status, judgment result and detection result are all indicated by a first color for passing, a second color for passing, and a third color for not detecting.

4. The new energy circuit board factory inspection method according to claim 1 is characterized in that: The device ID is selected or entered when entering identification information.

5. The new energy circuit board factory inspection method according to claim 1 is characterized in that: The functional module group includes at least one of a temperature sensor, a smoke sensor, a CO sensor, a H2 sensor, a fire extinguishing agent spraying device, an alarm and an air pump, and the functional detection correspondingly includes temperature detection, smoke detection, gas detection, VOC detection, fire extinguishing agent detection, alarm detection and air pump detection.

6. The method for factory inspection of new energy circuit boards according to claim 1, characterized in that: Also includes: Connect the CAN communication module to the external communication device to perform communication function detection, and mark and display the detection results.

7. The method for factory inspection of new energy circuit boards according to claim 1, characterized in that: Also includes: After determining the device ID, the supply voltage is compared with a preset voltage threshold to perform voltage detection, and the detection result is marked and displayed.

8. The method for factory inspection of new energy circuit boards according to claim 1, characterized in that: Also includes: When the device ID changes, the currently formed detection data group is stored in the storage module, and the current detection record is cleared and re-detected.

9. A new energy circuit board factory inspection system, characterized in that: Based on the detection method according to any one of claims 1 to 8, comprising: The communication docking module is used to make the CAN communication module communicate with the functional module group to determine the communication status after the device is powered on, and to enter the detection identification information after the communication connection is successful; The storage detection module is used to perform a read and write test on the storage module after determining the device ID to determine the storage status of the storage module, and mark and display the determination result; A function detection module, used for importing a corresponding configuration file for a function module group to sequentially perform function detection on each function module in the function module group according to a predetermined detection step within a preset time period, and generating a detection record to store in the storage module, and marking and displaying the detection result, wherein each detection record corresponds to a device ID to form a detection data group; A filtering and displaying module, used for filtering the IDs of devices that have not passed the test so as to display the IDs of devices that have passed the test in a test list; The encryption module is used to encrypt the detection data group after the detection is completed.

10. A host computer, characterized in that: include: A memory and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the processor executes the steps of the detection method according to any one of claims 1 to 8.

Images