Remote test system, method and equipment for energy storage high-voltage box and storage medium

Abstract

The invention discloses a remote test system, method and device for an energy storage high-voltage box and a storage medium, and the system comprises a hardware test board arranged in the energy storage high-voltage box, and the hardware test board carries out the testing of the performance of the high-voltage box when receiving a performance test instruction of the high-voltage box. Sequentially obtaining test data of the to-be-tested components in the energy storage high-voltage box based on a performance test item sorting result, and sending the test data of the to-be-tested components to a test terminal through a Bluetooth module; the test terminal generates a performance test item report according to the test data of the plurality of groups of to-be-tested components when the performance test of the high-voltage box is completed, and sends the performance test item report to the upper computer through a TCP protocol of the WiFi module so as to feed back a data confirmation signal to the hardware test board; and the hardware test board sends a data display instruction to the test terminal to display the performance test item report. According to the invention, through the integrated design of the high-voltage box, interaction with each component of the high-voltage box can be directly carried out, and the comprehensiveness, accuracy and efficiency of the test are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of high-voltage box performance testing, and in particular to a remote testing system, method, equipment and storage medium for an energy storage high-voltage box. Background Art

[0002] The high-voltage box is the core of the energy storage management and control system, responsible for data analysis, management, control and communication. Therefore, the safety, stability and reliability of the high-voltage box are crucial to the entire energy storage system.

[0003] At present, in the existing technology, there are two methods for testing energy storage high-voltage boxes: manual testing and automatic testing. The manual testing method requires the purchase of testing equipment and instruments, and relies on experienced engineers for manual operation. It requires a lot of manual intervention, slow testing speed, low efficiency, resulting in high labor costs and equipment costs, and the test results may not be comprehensive and there are human errors. Therefore, how to improve the test efficiency while ensuring the comprehensiveness and accuracy of the test has become an urgent problem to be solved.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0005] The main purpose of the present invention is to provide a remote testing system, method, device and storage medium for an energy storage high-voltage box, aiming to solve the problem of how to improve the testing efficiency while ensuring the comprehensiveness and accuracy of the testing.

[0006] To achieve the above object, the present invention provides a remote testing system for an energy storage high-voltage box, the remote testing system for the energy storage high-voltage box comprising an energy storage high-voltage box, a test terminal and a host computer, the energy storage high-voltage box having a built-in hardware test board, the hardware test board and the test terminal establishing a communication connection through a Bluetooth module, and the test terminal establishing a communication connection with the host computer through the TCP protocol of a WiFi module;

[0007] The hardware test board is used to sequentially obtain the test data of the components to be tested in the energy storage high-voltage box based on the sorting results of the performance test items when receiving the high-voltage box performance test instruction, and send the test data of the components to be tested to the test terminal through the Bluetooth module;

[0008] The test terminal is used to generate a performance test item report according to the test data of multiple groups of components to be tested when the high-voltage box performance test is completed, and send the performance test item report to the host computer through the TCP protocol of the WiFi module, so that the host computer feeds back a data confirmation signal to the hardware test board after receiving the performance test item report;

[0009] The hardware test board is further used to send a data display instruction to the test terminal, so that the test terminal displays the performance test item report based on the data display instruction.

[0010] Optionally, the test terminal includes a camera;

[0011] The test terminal is used to scan the QR code of the energy storage high-voltage box through the camera to obtain the high-voltage box number;

[0012] The test terminal is also used to establish a communication connection with the hardware test board through a Bluetooth module based on the high-voltage box number.

[0013] Optionally, the hardware test board is further used to determine a plurality of high-voltage box performance test items according to the high-voltage box performance test instruction when receiving the high-voltage box performance test instruction;

[0014] The hardware test board is also used to test and sort multiple high-voltage box performance test items according to preset test item sorting rules to obtain performance test item sorting results.

[0015] Optionally, the hardware test board is further used to determine the high-voltage box performance target test items based on the performance test item sorting results;

[0016] The hardware test board is further used to determine the components to be tested in the energy storage high-voltage box according to the target test items of the high-voltage box performance, and to collect performance data of the components to be tested in the energy storage high-voltage box;

[0017] The hardware test board is also used to determine the data processing rules corresponding to the performance data, and perform data processing on the performance data according to the data processing rules to obtain the test data of the component to be tested.

[0018] Optionally, the energy storage high-voltage box further includes a sensor, and the hardware test board further includes an ADC module;

[0019] The hardware test board is also used to collect performance data of the components to be tested in the energy storage high-voltage box through the sensor or the ADC module.

[0020] Optionally, the test terminal is further used to integrate the test data of multiple groups of components to be tested when the high-voltage box performance test is completed, so as to obtain a performance test item report.

[0021] Optionally, the remote testing system of the energy storage high-voltage box further includes a server, and the testing terminal further includes a touch display screen;

[0022] The test terminal is further used to display the performance test item report through the touch display screen based on the data display instruction, and feed back the test item report display instruction to the host computer;

[0023] The host computer is used to send the performance test item report to the server for storage after receiving the test item report display instruction

[0024] In addition, to achieve the above purpose, the present invention also proposes a remote testing method for an energy storage high-voltage box, wherein the energy storage high-voltage box has a built-in hardware testing board, and the remote testing method for the energy storage high-voltage box comprises the following steps:

[0025] When receiving the high-voltage box performance test instruction, the hardware test board sequentially obtains the test data of the components to be tested in the energy storage high-voltage box based on the ranking results of the performance test items, and sends the test data of the components to be tested to the test terminal through the Bluetooth module;

[0026] When the high-voltage box performance test is completed, the test terminal generates a performance test item report according to the test data of multiple groups of components to be tested, and sends the performance test item report to the host computer through the TCP protocol of the WiFi module, so that the host computer feeds back a data confirmation signal to the hardware test board after receiving the performance test item report;

[0027] The hardware testing board sends a data display instruction to the testing terminal, so that the testing terminal displays the performance test item report based on the data display instruction.

[0028] In addition, to achieve the above-mentioned purpose, the present invention also proposes a remote testing device for an energy storage high-voltage box, the device comprising: a memory, a processor, and a remote testing program for the energy storage high-voltage box stored in the memory and executable on the processor, the remote testing program for the energy storage high-voltage box being configured to implement the steps of the remote testing system for the energy storage high-voltage box as described above.

[0029] In addition, to achieve the above-mentioned purpose, the present invention also proposes a storage medium, on which a remote testing program for an energy storage high-voltage box is stored. When the remote testing program for the energy storage high-voltage box is executed by a processor, the steps of the remote testing system for the energy storage high-voltage box as described above are implemented.

[0030] The remote testing system of the energy storage high-voltage box of the present invention comprises an energy storage high-voltage box, a test terminal and a host computer. The energy storage high-voltage box has a built-in hardware testing board. The hardware testing board is connected to the test terminal through a Bluetooth module to establish a communication connection. The test terminal is connected to the host computer through a TCP protocol of a WiFi module. First, when the hardware testing board receives a performance test instruction of the high-voltage box, it sequentially obtains test data of components to be tested in the energy storage high-voltage box based on the sorting results of performance test items, and sends the test data of the components to be tested to the test terminal through the Bluetooth module. Then, when the performance test of the high-voltage box is completed, the test terminal generates a performance test item report according to the test data of multiple groups of components to be tested, and sends the performance test item report to the host computer through the TCP protocol of the WiFi module, so that the host computer feeds back a data confirmation signal to the hardware testing board after receiving the performance test item report. Then, the hardware testing board sends a data display instruction to the test terminal, so that the test terminal displays the performance test item report based on the data display instruction. The present invention realizes wireless communication between the hardware test board and the test terminal and the host computer through Bluetooth and WiFi modules. One test terminal can test multiple high-voltage box devices, eliminating the limitation of wired connection, improving the flexibility and installation convenience of the system. The hardware test board is integrated in the high-voltage box and can directly interact with various components of the high-voltage box, supporting the execution of various test tasks, thereby improving the comprehensiveness and accuracy of the test and improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a remote testing device for an energy storage high-voltage box in a hardware operating environment involved in an embodiment of the present invention;

[0032] Figure 2 It is a structural block diagram of the first embodiment of the remote testing system of the energy storage high-voltage box of the present invention;

[0033] Figure 3 A schematic diagram of the test structure of the first embodiment of the remote test system for the energy storage high-voltage box of the present invention;

[0034] Figure 4 A schematic diagram of the test flow of the first embodiment of the remote test system for the energy storage high-voltage box of the present invention;

[0035] Figure 5 A schematic diagram of a performance test item report of a first embodiment of a remote test system for an energy storage high-voltage box of the present invention;

[0036] Figure 6 It is a flow chart of the first embodiment of the remote testing method of the energy storage high-voltage box of the present invention.

[0037] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0039] Reference Figure 1 , Figure 1 This is a schematic diagram of the structure of a remote testing device for an energy storage high-voltage box in a hardware operating environment according to an embodiment of the present invention.

[0040] like Figure 1 As shown, the TCP communication device based on Bluetooth Low Energy (BLE) may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input module such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wireless-Fidelity, Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM), or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk storage. The memory 1005 may also be a storage system independent of the aforementioned processor 1001.

[0041] Those skilled in the art will understand that Figure 1 The structure shown in the figure does not constitute a limitation on the remote test device of the energy storage high-voltage box, and may include more or less components than those shown in the figure, or combine certain components, or arrange the components differently.

[0042] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a remote test program for the energy storage high-voltage box.

[0043] exist Figure 1In the remote testing device of the energy storage high-voltage box shown, the network interface 1004 is mainly used for data communication with the network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the remote testing device of the energy storage high-voltage box of the present invention can be set in the remote testing device of the energy storage high-voltage box, and the remote testing device of the energy storage high-voltage box calls the remote testing program of the energy storage high-voltage box stored in the memory 1005 through the processor 1001, and executes the remote testing system of the energy storage high-voltage box provided by the embodiment of the present invention.

[0044] The embodiment of the present invention provides a remote testing system for an energy storage high voltage box, referring to Figure 2 , Figure 2 This is a structural block diagram of the first embodiment of the remote testing system for the energy storage high-voltage box of the present invention.

[0045] In this embodiment, the remote testing system of the energy storage high-voltage box includes an energy storage high-voltage box 2001, a test terminal 2002 and a host computer 2003. The energy storage high-voltage box has a built-in hardware test board 2010. The hardware test board 2010 is connected to the test terminal 2002 through a Bluetooth module to establish a communication connection. The test terminal 2002 is connected to the host computer 2003 through the TCP protocol of the WiFi module.

[0046] In the specific implementation, refer to Figure 3 , Figure 3 This is a test structure diagram of the first embodiment of the remote test system of the energy storage high-voltage box of the present invention. The touch screen, Bluetooth module, WiFi module and camera are integrated into a test terminal, which reduces the complexity and volume of the equipment and improves the portability and ease of use of the system. Wireless communication between the hardware test board and the test terminal and the host computer is achieved through Bluetooth and WiFi modules. One test terminal can test multiple high-voltage box devices, eliminating the limitations of wired connections and improving the flexibility and installation convenience of the system. Real-time data transmission is achieved through the TCP protocol of WiFi. The host computer automatically confirms data reception and stores it on the server, ensuring the integrity and traceability of the data and supporting subsequent data analysis and management. The hardware test board is integrated in the high-voltage box, with a compact design. It can directly interact with the various components of the high-voltage box, support the execution of multiple test tasks, and improve the comprehensiveness and accuracy of the test.

[0047] Furthermore, the test terminal includes a camera; the test terminal scans the number QR code of the energy storage high-voltage box through the camera to obtain the high-voltage box number; and establishes a communication connection with the hardware test board through the Bluetooth module based on the high-voltage box number.

[0048] In this embodiment, device identification and Bluetooth connection are achieved by scanning the QR code with a camera, which has a high degree of automation, reduces manual intervention, and improves the intelligence level of the system.

[0049] In the specific implementation, after the hardware test board in the high-voltage box is powered on, the test terminal scans the QR code on the high-voltage box through its camera, obtains the high-voltage box number, and automatically establishes a Bluetooth connection with the hardware test board with this number. The display screen of the test terminal will display the Bluetooth connected status icon. The test terminal and the host computer server are automatically connected through the TCP protocol of WiFi. After the connection is successful, the WiFi icon status on the display screen will change from unconnected to connected, and the system initialization will be completed immediately.

[0050] The hardware test board 2010 is used to obtain the test data of the components to be tested in the energy storage high-voltage box in sequence based on the sorting results of the performance test items when receiving the high-voltage box performance test instruction, and send the test data of the components to be tested to the test terminal 2002 through the Bluetooth module.

[0051] Furthermore, the hardware test board is also used to determine multiple high-voltage box performance test items according to the high-voltage box performance test instruction when receiving the high-voltage box performance test instruction; test and sort the multiple high-voltage box performance test items according to preset test item sorting rules to obtain the performance test item sorting results.

[0052] It should also be noted that multiple high-voltage box performance test items include but are not limited to the following tests: circuit breaker status detection, low voltage detection, communication harness connectivity detection, internal address recognition harness connectivity detection, Hall sensor connectivity detection and data reading, high-voltage box temperature detection, fuse temperature detection, fan normal operation detection and working current detection, high-voltage harness connectivity detection, contactor control and voltage detection, etc.

[0053] In the specific implementation, the preset test item sorting rules can be customized for the administrator, for example, the administrator can randomly sort multiple high-voltage box performance test items, etc. Click the "Start" icon on the touch screen to start the test, and a high-voltage box performance test instruction can be generated. The test terminal sends the high-voltage box performance test instruction to the hardware test board, and the test items will be executed in the predetermined order, which reduces the technical requirements for operators and improves test efficiency.

[0054] Furthermore, the hardware test board determines the high-voltage box performance target test items based on the performance test item sorting results; determines the components to be tested in the energy storage high-voltage box according to the high-voltage box performance target test items, and collects performance data of the components to be tested in the energy storage high-voltage box; determines the data processing rules corresponding to the performance data, and processes the performance data according to the data processing rules to obtain test data of the components to be tested.

[0055] It should also be noted that the high-voltage box performance target test items are the performance test items that are based on the performance test item sorting results. Since the high-voltage box performance test items are different, the components to be tested in the energy storage high-voltage box corresponding to the high-voltage box performance test items are also different.

[0056] It should be understood that the components to be tested in the energy storage high-voltage box are different, and the data processing rules corresponding to the performance data collected are also different.

[0057] In the specific implementation, it is also necessary to determine the high-voltage box performance target test items, collect the performance data of the components to be tested in the energy storage high-voltage box, determine the data processing rules corresponding to the performance data, and process the performance data according to the data processing rules to obtain the test data of the components to be tested, and send the test data of the components to be tested to the test terminal in time. The test terminal displays the test data and results in real time, providing an intuitive user experience, so that users can understand the test progress and results in time.

[0058] Furthermore, the energy storage high-voltage box also includes a sensor, and the hardware test board also includes an ADC module; the hardware test board collects performance data of the components to be tested in the energy storage high-voltage box through the sensor or the ADC module, and the ADC model is: ADC128S102CIMTX / NOPB, where the ADC module can detect up to 8 channels.

[0059] The ADC module can collect performance data of the component under test through different channels.

[0060] In this embodiment, reference Figure 4 , Figure 4 This is a test flow diagram of the first embodiment of the remote test system for the energy storage high-voltage box of the present invention. After determining the performance target test items of the high-voltage box, the performance data of the components to be tested in the energy storage high-voltage box are collected, the data processing rules corresponding to the performance data are determined, and the performance data are processed according to the data processing rules. The processing method for obtaining the test data of the components to be tested is:

[0061] Circuit breaker status detection: When the circuit breaker is closed, the hardware test board will detect a high level and output the collected high level (i.e., test data) to the display screen of the test terminal for display.

[0062] Low voltage detection test item: The ADC module of the hardware test board converts the collected analog voltage value into a 12-bit digital voltage value, and then converts the read digital voltage value to calculate the original voltage value. The collected data will be arithmetic averaged, and the 10 collected voltage values ​​will be averaged to reduce the impact of random noise. The processed data (i.e. test data) will then be transmitted to the display screen of the test terminal for display.

[0063] The connectivity detection of the communication harness, the connectivity detection of the internal address recognition harness, and the connectivity detection of the high-voltage harness are all the connectivity detection of the harness: the analog voltage value after the harness is connected is detected by the ADC module of the test board, and the analog voltage value is converted into a 12-bit digital voltage value, and the read digital voltage value is converted again to calculate the original voltage value. The collected data will be processed by arithmetic averaging. The processed data is subjected to threshold judgment. If the voltage value is within the threshold range, it indicates that the harness connection is normal, and the data (i.e., test data) is transmitted to the test terminal for display.

[0064] Hall sensor communication test items: The hardware test board communicates with the Hall sensor through the CAN interface. The Hall sensor collects the line current value and converts the current value into the 32-bit standard data of the CAN message. By listening to the message corresponding to the CANID, the transmitted CAN data is read and then decoded. The error flag bit and data bit of the data are read, the digital amount of the data bit is decoded into an analog amount, the current value is read, and the arithmetic average processing is also performed on the read current value. After the processing is completed, the data (i.e., the test data) is transmitted to the display screen of the test terminal for display.

[0065] The temperature detection of the high-voltage box and the temperature detection of the fuse are both carried out using the NTC (negative temperature coefficient thermistor) module: the resistance value of the NTC thermistor decreases as the temperature increases. The voltage divider value of the voltage divider circuit is collected through the ADC module of the hardware test board, and the voltage value is converted into a resistance value according to the voltage divider circuit. The resistance value is converted into a temperature value using the NTC characteristic curve formula 1 / T=1 / T0+(1 / B)ln(R / R0), and the calculated temperature value (i.e., test data) is transmitted to the display screen of the test terminal for display.

[0066] Normal operation detection and working current detection of the fan: mainly test whether the fan starts to work after the hardware test board issues the control command of the fan, and detect the current during operation. Use the shunt resistor to collect the voltage value at both ends of the shunt resistor through the ADC module, convert it into current, and transmit the data (i.e. test data) to the test terminal for display.

[0067] Contactor control and voltage detection: Mainly test whether the contactor is closed after the hardware test board issues a control command to close the contactor, and whether it outputs a large voltage after closing. The voltage value is collected through the ADC module, and the processed data (i.e. test data) is transmitted to the test terminal for display.

[0068] During the test, the item currently being tested will be highlighted on the display, and the test data (e.g. voltage 24V) and test results (e.g. PASS / NG) will be displayed synchronously.

[0069] The test terminal 2002 is used to generate a performance test item report based on the test data of multiple groups of components to be tested when the high-voltage box performance test is completed, and send the performance test item report to the host computer 2003 through the TCP protocol of the WiFi module, so that the host computer 2003 can feedback a data confirmation signal to the hardware test board 2010 after receiving the performance test item report.

[0070] When the high-voltage box performance test is completed, the test terminal integrates the test data of multiple groups of components to be tested to obtain a performance test item report. Figure 5 , Figure 5 This is a schematic diagram of a performance test item report of the first embodiment of the remote testing system for the energy storage high-voltage box of the present invention.

[0071] In the specific implementation, after all test items are completed, the test terminal transmits the performance test item report to the host computer via WiFi using the TCP protocol. After receiving the performance test item report, the host computer will send a data confirmation signal to the hardware test board indicating that data reception is completed.

[0072] The hardware test board is further used to send a data display instruction to the test terminal, so that the test terminal displays the performance test item report based on the data display instruction.

[0073] Furthermore, the remote testing system of the energy storage high-voltage box also includes a server, and the test terminal also includes a touch screen; the test terminal displays the performance test item report through the touch screen based on the data display instruction, and feeds back the test item report display instruction to the host computer; after receiving the test item report display instruction, the host computer sends the performance test item report to the server for storage to ensure the integrity and traceability of the data.

[0074] In this embodiment, the remote testing system of the energy storage high-voltage box includes an energy storage high-voltage box, a test terminal and a host computer. The energy storage high-voltage box has a built-in hardware test board. The hardware test board and the test terminal are connected to each other through a Bluetooth module. The test terminal and the host computer are connected to each other through the TCP protocol of the WiFi module. First, when the hardware test board receives the high-voltage box performance test instruction, it sequentially obtains the test data of the components to be tested in the energy storage high-voltage box based on the performance test item sorting results, and sends the test data of the components to be tested to the test terminal through the Bluetooth module. Then, when the high-voltage box performance test is completed, the test terminal generates a performance test item report according to the test data of multiple groups of components to be tested, and sends the performance test item report to the host computer through the TCP protocol of the WiFi module, so that after receiving the performance test item report, the host computer feeds back a data confirmation signal to the hardware test board. Then, the hardware test board sends a data display instruction to the test terminal, so that the test terminal displays the performance test item report based on the data display instruction. This embodiment realizes wireless communication between the hardware test board and the test terminal and the host computer through Bluetooth and WiFi modules. One test terminal can test multiple high-voltage box devices, eliminating the limitations of wired connections, improving the flexibility and installation convenience of the system. The hardware test board is integrated in the high-voltage box and can directly interact with the various components of the high-voltage box, supporting the execution of various test tasks, thereby improving the comprehensiveness and accuracy of the test and improving the test efficiency.

[0075] Reference Figure 6 , Figure 6 It is a flow chart of the first embodiment of the remote testing method of the energy storage high-voltage box of the present invention.

[0076] like Figure 6 As shown, the remote testing method of the energy storage high-voltage box proposed in the embodiment of the present invention includes the following steps:

[0077] Step S10: When the hardware test board receives the high-voltage box performance test instruction, it sequentially obtains the test data of the components to be tested in the energy storage high-voltage box based on the ranking results of the performance test items, and sends the test data of the components to be tested to the test terminal through the Bluetooth module;

[0078] Step S20: When the high-voltage box performance test is completed, the test terminal generates a performance test item report according to the test data of the multiple groups of components to be tested, and sends the performance test item report to the host computer through the TCP protocol of the WiFi module, so that the host computer feeds back a data confirmation signal to the hardware test board after receiving the performance test item report;

[0079] Step S30: the hardware test board sends a data display instruction to the test terminal, so that the test terminal displays the performance test item report based on the data display instruction.

[0080] Other embodiments or specific implementations of the remote testing method of the energy storage high-voltage box of the present invention can refer to the above-mentioned system embodiments and will not be described in detail here.

[0081] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0082] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0083] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory / random access memory, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0084] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A remote testing system for an energy storage high-voltage box, characterized in that: The remote testing system of the energy storage high-voltage box includes an energy storage high-voltage box, a test terminal and a host computer. The energy storage high-voltage box has a built-in hardware test board, and the hardware test board is connected to the test terminal through a Bluetooth module. The test terminal is connected to the host computer through the TCP protocol of the WiFi module. The hardware test board is used to sequentially obtain the test data of the components to be tested in the energy storage high-voltage box based on the sorting results of the performance test items when receiving the high-voltage box performance test instruction, and send the test data of the components to be tested to the test terminal through the Bluetooth module; The test terminal is used to generate a performance test item report according to the test data of multiple groups of components to be tested when the high-voltage box performance test is completed, and send the performance test item report to the host computer through the TCP protocol of the WiFi module, so that the host computer feeds back a data confirmation signal to the hardware test board after receiving the performance test item report; The hardware test board is further used to send a data display instruction to the test terminal, so that the test terminal displays the performance test item report based on the data display instruction.

2. The system according to claim 1, characterized in that The test terminal includes a camera; The test terminal is used to scan the number QR code of the energy storage high-voltage box through the camera to obtain the high-voltage box number; The test terminal is also used to establish a communication connection with the hardware test board through a Bluetooth module based on the high-voltage box number.

3. The system according to claim 1, characterized in that The hardware test board is further used to determine a plurality of high-voltage box performance test items according to the high-voltage box performance test instruction when receiving the high-voltage box performance test instruction; The hardware test board is also used to test and sort multiple high-voltage box performance test items according to preset test item sorting rules to obtain performance test item sorting results.

4. The system according to claim 3, characterized in that The hardware test board is further used to determine the high-voltage box performance target test items based on the performance test item sorting results; The hardware test board is also used to determine the components to be tested in the energy storage high-voltage box according to the target test items of the high-voltage box performance, and collect performance data of the components to be tested in the energy storage high-voltage box; The hardware test board is also used to determine the data processing rules corresponding to the performance data, and perform data processing on the performance data according to the data processing rules to obtain the test data of the component to be tested.

5. The system according to claim 4, characterized in that The energy storage high-voltage box also includes a sensor, and the hardware test board also includes an ADC module; The hardware test board is also used to collect performance data of the components to be tested in the energy storage high-voltage box through the sensor or the ADC module.

6. The system according to any one of claims 1 to 5, characterized in that: The test terminal is also used to integrate the test data of multiple groups of components to be tested when the high-voltage box performance test is completed, so as to obtain a performance test item report.

7. The system according to any one of claims 1 to 5, characterized in that: The remote testing system of the energy storage high-voltage box also includes a server, and the testing terminal also includes a touch display screen; The test terminal is further used to display the performance test item report through the touch display screen based on the data display instruction, and feed back the test item report display instruction to the host computer; The host computer is used to send the performance test item report to the server for storage after receiving the test item report display instruction.

8. A remote testing method for an energy storage high-voltage box, characterized in that: The energy storage high-voltage box has a built-in hardware test board, and the remote testing method of the energy storage high-voltage box includes the following steps: When receiving the high-voltage box performance test instruction, the hardware test board sequentially obtains the test data of the components to be tested in the energy storage high-voltage box based on the ranking results of the performance test items, and sends the test data of the components to be tested to the test terminal through the Bluetooth module; When the high-voltage box performance test is completed, the test terminal generates a performance test item report according to the test data of multiple groups of components to be tested, and sends the performance test item report to the host computer through the TCP protocol of the WiFi module, so that the host computer feeds back a data confirmation signal to the hardware test board after receiving the performance test item report; The hardware testing board sends a data display instruction to the testing terminal, so that the testing terminal displays the performance test item report based on the data display instruction.

9. A remote testing device for an energy storage high-voltage box, characterized in that: The device includes: a memory, a processor, and a remote test program for an energy storage high-voltage box stored in the memory and executable on the processor, wherein the remote test program for the energy storage high-voltage box is configured to implement the steps of a remote test system for an energy storage high-voltage box as described in any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium stores a remote test program for an energy storage high-voltage box, and when the remote test program for the energy storage high-voltage box is executed by the processor, the steps of the remote test system for the energy storage high-voltage box as described in any one of claims 1 to 7 are implemented.

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