A new energy vehicle maintenance sharing system

Abstract

The present invention belongs to the technical field of compressor detection, and provides a new energy vehicle maintenance sharing system, including: a compressor detection terminal and a compressor detection platform connected in communication; the compressor detection terminal is used to obtain basic parameter information of the compressor to be detected, generate a compressor detection instruction corresponding to the basic parameter information, and send the compressor detection instruction to the compressor detection platform; the compressor detection platform is used to supply power to the compressor to be detected in response to the compressor detection instruction; the compressor detection platform is connected in communication with the compressor to be detected, and is used to control the operation of the compressor to be detected after supplying power to the compressor to be detected, detect the actual operating parameters of the compressor to be detected when it is in operation, and determine whether there is a fault in the compressor to be detected. The present invention can solve the technical problem that when repairing and detecting the electric compressor of an automobile, the repaired electric compressor needs to be reset in the automobile for detection, which is easy to damage other parts of the automobile.

Description

Technical Field

[0001] The present application belongs to the field of compressor detection technology, and in particular, relates to a new energy vehicle maintenance sharing system. Background Art

[0002] The electric compressor in the car is the core component of the car air conditioning refrigeration system. Through the operation of the refrigeration system, the temperature in the car can be effectively reduced to provide passengers with a cool and comfortable environment. In order to ensure that the air conditioning system is always in the best working condition, the electric compressor needs to be maintained regularly, and abnormalities of the electric compressor need to be discovered and repaired in time to ensure the normal operation of the electric compressor.

[0003] At present, when repairing and inspecting the electric compressor in the car, the electric compressor is generally removed from the car first and repaired by the staff. However, since different electric compressors require different power supply voltages, the electric compressor needs to be reset after the repair is completed, and the car needs to be started for inspection. When the electric compressor is not repaired well, it is necessary to remove the electric compressor from the car again for repair. When it is inspected again after the repair, it is necessary to reset the electric compressor again for inspection. Disassembling the electric compressor many times is time-consuming and laborious, and there is no unified management system, and the process is relatively complicated. Furthermore, if the electric compressor is not repaired well and is inspected on the car, it is easy to damage other parts of the car, causing unnecessary economic losses to the car owner. Summary of the invention

[0004] The embodiment of the present application provides a new energy vehicle maintenance sharing system, which can solve the technical problem that when the electric compressor of a vehicle is currently repaired and inspected, the repaired electric compressor needs to be reset in the vehicle for inspection, which is easy to damage other parts of the vehicle.

[0005] In a first aspect, the embodiment of the present application provides a new energy vehicle maintenance sharing system, including: a compressor detection terminal and a compressor detection platform; wherein:

[0006] The compressor detection terminal is connected to the compressor detection platform for communication, and is used to obtain basic parameter information of the compressor to be detected, generate a compressor detection instruction corresponding to the basic parameter information according to the basic parameter information of the compressor to be detected, and send the compressor detection instruction to the compressor detection platform to instruct the compression component detection platform to execute the compressor detection instruction;

[0007] The compressor detection platform is used to, upon receiving the compressor detection instruction sent by the compressor detection terminal, respond to the compressor detection instruction and supply power to the compressor to be detected according to basic parameter information corresponding to the compressor detection instruction;

[0008] The compressor detection platform is also communicatively connected with the compressor to be detected, and is used to control the operation of the compressor to be detected after power is supplied to the compressor to be detected, and detect the actual operating parameters of the compressor to be detected when it is in operation. According to the actual operating parameters of the compressor to be detected and the basic parameter information, it is determined whether the compressor to be detected has a fault, and a fault judgment result is obtained, and the fault judgment result and the actual operating parameters are sent to the compressor detection terminal.

[0009] In a possible implementation of the first aspect, the compressor detection platform includes a power module, a control module and a detection module; wherein:

[0010] The control module is communicatively connected with the compressor detection terminal and is used to receive the compressor detection instruction sent by the compressor detection terminal;

[0011] The control module is also electrically connected to the power module, and is used to send a compressor power supply instruction corresponding to the basic parameter information to the power module, so as to control the power module to supply power to the compressor to be detected according to the compressor power supply instruction;

[0012] The power supply module is electrically connected to the compressor to be detected, and is used to receive the compressor power supply instruction, and supply power to the compressor to be detected according to the voltage parameters carried in the compressor power supply instruction;

[0013] The control module is also in communication connection with the compressor to be detected, and is used to send an operation instruction to the compressor to be detected to control the operation of the compressor to be detected after the power supply module supplies power to the compressor to be detected according to the voltage parameter carried in the compressor power supply instruction;

[0014] The control module is also electrically connected to the detection module, and is used to send an operating parameter detection instruction to the detection module, so as to control the detection module to detect the actual operating parameters of the compressor to be detected when it is in an operating state;

[0015] The detection module is connected to the compressor to be detected through a pipeline, and is used to receive the operating parameter detection instruction sent by the control module, and detect the actual operating parameters of the compressor to be detected when it is in an operating state according to the operating parameter detection instruction, and send the actual operating parameters to the control module.

[0016] In a possible implementation of the first aspect, the power module includes: a standby power supply unit, a dual-channel switching power supply unit and a 24V power supply unit; wherein,

[0017] The standby power supply unit is electrically connected to the control module and is used to provide the control module with a 12V voltage required for standby operation;

[0018] The dual-circuit switch power supply unit is electrically connected to the compressor to be detected, and is used to provide the voltage required for operation to the compressor to be detected according to the voltage parameters carried in the compressor power supply instruction;

[0019] The 24V power supply unit is electrically connected to the detection module and is used to provide the detection module with the 24V voltage required for operation.

[0020] In a possible implementation of the first aspect, the dual-circuit switching power supply unit includes a controllable high-voltage power supply branch and a low-voltage 12V power supply branch; wherein,

[0021] The controllable high-voltage power supply branch is electrically connected to the compressor to be detected through the controllable high-voltage power supply output terminal, and is used to provide a controllable high-voltage voltage to the compressor to be detected according to the voltage parameter carried in the compressor power supply instruction, wherein the controllable high-voltage voltage corresponds to the basic parameter information of the compressor to be detected;

[0022] The low-voltage 12V power supply branch is electrically connected to the compressor to be detected, and is used to provide a low-voltage 12V voltage to the compressor to be detected according to the voltage parameter carried in the compressor power supply instruction;

[0023] The low voltage 12V power supply branch is also provided with a 12V power supply control output relay.

[0024] In a possible implementation manner of the first aspect, the detection module includes a voltage acquisition unit electrically connected to the 24V power supply unit;

[0025] The voltage acquisition unit is connected to the controllable high-voltage power supply branch and the low-voltage 12V power supply branch, respectively, and is used to collect the high-voltage parameters output by the controllable high-voltage power supply branch and the low-voltage parameters output by the low-voltage 12V power supply branch;

[0026] The voltage acquisition unit is also connected to the control module for communication, and is used to send the high voltage parameter and the low voltage parameter to the control module.

[0027] In a possible implementation manner of the first aspect, the detection module further includes a current collection unit electrically connected to the 24V power supply unit;

[0028] The current acquisition unit is connected to the controllable high-voltage power supply branch and the low-voltage 12V power supply branch, respectively, and is used to collect the high-voltage current parameters output by the controllable high-voltage power supply branch and the low-voltage current parameters output by the low-voltage 12V power supply branch;

[0029] The current acquisition unit is also connected to the control module for communication, and is used to send the high-voltage current parameter and the low-voltage current parameter to the control module.

[0030] In a possible implementation of the first aspect, the detection module includes a pressure gas storage tank and a pressure detector that are electrically connected; wherein,

[0031] The pressure gas storage tank is connected to the compressor to be tested through an air intake pipeline and is used to store the gas discharged after being compressed by the compressor to be tested;

[0032] The air intake pipeline is provided with an air intake valve electrically connected to the control module;

[0033] The pressure gas storage tank is also connected to an exhaust pipeline, and the exhaust pipeline is also provided with an exhaust valve electrically connected to the control module;

[0034] The pressure detector is also electrically connected to the control module, and is used to detect the internal air pressure parameters of the pressure gas storage tank according to the operating parameter detection instruction, and send the detected internal air pressure parameters to the control module.

[0035] In a possible implementation manner of the first aspect, the control module includes a control output unit;

[0036] The control output unit is communicatively connected to the controllable high-voltage power supply branch, and is used to send a compressor power supply instruction corresponding to the basic parameter information to the controllable high-voltage power supply branch, so as to control the controllable high-voltage power supply branch to provide a controllable high-voltage voltage to the compressor to be tested according to the voltage parameters carried in the compressor power supply instruction.

[0037] In a possible implementation manner of the first aspect, the control module includes a plurality of communication units, each of the communication units corresponding to a type of the compressor to be detected;

[0038] Each of the communication units is communicatively connected to the compressor to be detected of the corresponding type, and is used to send an operation instruction to the compressor to be detected to control the operation of the compressor to be detected.

[0039] In a possible implementation manner of the first aspect, the control module is further connected to a display module, and the control module is further configured to send the actual operating parameters to the display module;

[0040] The display module includes a human-computer interaction interface, which is used to receive and display the actual operating parameters sent by the control module, and is also used to receive input basic parameter information of the compressor to be detected and send the basic parameter information to the control module.

[0041] Compared with the prior art, the embodiments of the present application have the following beneficial effects: through a compressor detection terminal and a compressor detection platform, wherein the compressor detection terminal is communicatively connected with the compressor detection platform, for obtaining basic parameter information of the compressor to be detected, generating a compressor detection instruction corresponding to the basic parameter information according to the basic parameter information of the compressor to be detected, and sending the compressor detection instruction to the compressor detection platform to instruct the compression component detection platform to execute the compressor detection instruction; the compressor detection platform is used to respond to the compressor detection instruction when receiving the compressor detection instruction sent by the compressor detection terminal, and supply power to the compressor to be detected according to the basic parameter information corresponding to the compressor detection instruction; the compressor detection platform is also connected to the compressor to be detected. The compressor communication connection is used to control the operation of the compressor to be detected after power is supplied to the compressor to be detected, and to detect the actual operating parameters of the compressor to be detected when it is in operation, so that the actual operating parameters of the compressor to be detected can be detected without installing it in the car, and it can be judged whether the compressor to be detected has a fault based on the actual operating parameters and basic parameter information of the compressor to be detected, and the fault judgment result is obtained, and the fault judgment result and the actual operating parameters are sent to the compressor detection terminal. When it is judged that there is no fault, it is installed in the car, reducing damage to other parts of the car, and solving the technical problem that when the electric compressor of the car is repaired and inspected, the repaired electric compressor needs to be reset in the car for inspection, which is easy to damage other parts of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 This is a structural diagram of a new energy vehicle maintenance sharing system provided by an embodiment of the present application;

[0044] Figure 2 It is a structural schematic diagram of a compressor detection platform provided by an embodiment of the present application;

[0045] Figure 3 is a structural schematic diagram of another compressor detection platform provided by another embodiment of the present application;

[0046] Figure 4 It is a structural schematic diagram of a dual-circuit switching power supply unit provided in one embodiment of the present application;

[0047] In the picture: 0-New energy vehicle maintenance sharing system

[0048] 1-compressor detection platform, 2-compressor detection terminal, 3-compressor to be detected;

[0049] 11-control module, 12-power module, 13-detection module, 14-display module;

[0050] 111-control output unit, 112-communication unit;

[0051] 121-standby power supply unit, 122-dual switching power supply unit, 123-24V power supply unit;

[0052] 1221-controllable high voltage power supply branch, 1222-low voltage 12V power supply branch;

[0053] 12211-Controllable high voltage power supply output terminal, 12221-12V power supply control output relay

[0054] 131-voltage acquisition unit, 132-current acquisition unit, 133-pressure gas storage tank, 134-pressure detector;

[0055] 1331-intake valve; 1332-exhaust valve. DETAILED DESCRIPTION

[0056] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0057] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0058] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0059] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0060] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0061] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0062] The present application embodiment provides a compressor detection platform 1, see Figure 1 , Figure 1 1 is a structural diagram of a new energy vehicle maintenance sharing system provided by an embodiment of the present application. The new energy vehicle maintenance sharing system 0 includes: a compressor detection terminal 2 and a compressor detection platform 1; wherein,

[0063] The compressor detection terminal 2 is connected to the compressor detection platform 1 for communication, and is used to obtain basic parameter information of the compressor to be detected, generate a compressor detection instruction corresponding to the basic parameter information according to the basic parameter information of the compressor to be detected, and send the compressor detection instruction to the compressor detection platform to instruct the compressor detection platform to execute the compressor detection instruction;

[0064] The compressor detection platform 1 is used for, upon receiving the compressor detection instruction sent by the compressor detection terminal 2, responding to the compressor detection instruction and supplying power to the compressor to be detected according to the basic parameter information corresponding to the compressor detection instruction;

[0065] The compressor detection platform is also connected to the compressor to be detected in communication, and is used to control the operation of the compressor to be detected after power is supplied to the compressor to be detected, and detect the actual operating parameters of the compressor to be detected when it is in operation. According to the actual operating parameters and basic parameter information of the compressor to be detected, it is determined whether the compressor to be detected has a fault, and a fault judgment result is obtained, and the fault judgment result and the actual operating parameters are sent to the compressor detection terminal.

[0066] Specifically, the new energy vehicle maintenance sharing system 0 includes a compressor detection terminal 2 and a compressor detection platform 1. The compressor detection terminal 2 is connected to the compressor detection platform 1 for communication.

[0067] It should be noted that the compressor detection terminal 2 can be communicatively connected with one or more compressor detection platforms 1 at the same time, and this embodiment does not specifically limit this.

[0068] Specifically, the compressor detection terminal 2 is used to obtain basic parameter information of the compressor to be detected, generate a compressor detection instruction corresponding to the basic parameter information based on the basic parameter information of the compressor to be detected, and send the compressor detection instruction to the compressor detection platform to instruct the compression component detection platform to execute the compressor detection instruction.

[0069] The compressor detection terminal 2 includes a car service module, a system management module, a system monitoring module and a system tool module. The car service module includes all parameter information related to the compressor and the car, and can be used to find specific car models, car manufacturers, compressor manufacturers, etc. The system monitoring module is used to monitor the detection information of the compressor 3 to be detected in real time, and monitor the relevant tasks and status of the compressor detection platform. The system tool module is used to provide interface information related to the compressor 3 to be detected, so as to facilitate the internal information interaction of the compressor detection platform, or to interact with the compressor detection terminal. The system management module is used to manage and maintain the new energy vehicle maintenance sharing system 0.

[0070] In an optional example, the automobile service module includes information such as automobile manufacturer unit, compressor manufacturer unit, compressor model unit, compressor voltage unit, detection device unit and App version unit. Among them, the detection device unit includes the device name, device number, device status (whether enabled), request number (indicating the number of requests for the detection device), creator and creation time information of the detection device.

[0071] The system management module includes a user management unit, a role management unit, a menu management unit, a department management unit, a position management unit, a dictionary management unit, a parameter setting unit, a notification unit, and a log management unit. The user management unit includes information such as the user name, mobile phone number, user status (whether the user exists or is valid), creation time, user number, user nickname, department, and operation (modification, deletion) of one or more users.

[0072] The system monitoring module includes online user unit, scheduled task unit, data monitoring unit and service monitoring unit.

[0073] The system tool module includes a form construction unit, a code generation unit and a system interface unit. The system interface unit includes an app information interface, a compressor manufacturer interface, a compressor parameter interface, a detection equipment interface and a car manufacturer model interface. Through the system interface, information such as compressor manufacturer information, compressor parameter information, and detection equipment information can be obtained.

[0074] The compressor detection terminal 2 stores parameter information of compressors of various models, and can obtain basic parameter information of the compressor to be detected according to the model information of the compressor to be detected, etc. The basic parameter information may include manufacturer information, vehicle model information, required voltage, etc.

[0075] The compressor detection terminal 2 generates a compressor detection instruction corresponding to the basic parameter information according to the basic parameter information of the compressor to be detected, and sends the compressor detection instruction to the compressor detection platform 1 to instruct the compression component detection platform to execute the compressor detection instruction. The compressor detection instruction is used to be sent to the compressor detection platform where the compressor to be detected is located, so that after the compressor detection platform receives the compressor detection instruction, it can obtain the parameter information of the compressor to be detected, supply power to the compressor to be detected, detect and determine whether the compressor to be detected has a fault, and obtain a fault judgment result.

[0076] When the compressor detection platform 1 receives the compressor detection instruction sent by the compressor detection terminal 2, it responds to the compressor detection instruction. Since the compressor detection instruction includes basic parameter information, and the basic parameter information includes the voltage required for the compressor to be detected to operate, the compressor detection instruction is executed according to the received compressor detection instruction and the basic parameter information of the compressor to be detected corresponding to the compressor detection instruction, so as to provide the required voltage to the compressor to be detected.

[0077] The compressor detection platform 1 is also connected to the compressor to be detected 3 for communication. After supplying power to the compressor to be detected, the compressor to be detected can be controlled to run, and the actual operating parameters of the compressor to be detected when it is in operation can be detected. The actual operating parameters include the real-time operating parameters and status of the compressor to be detected. According to the actual operating parameters and basic parameter information of the compressor to be detected, it is determined whether the compressor to be detected has a fault, and a fault judgment result is obtained. When it is detected that the compressor to be detected has a fault, it is necessary to further repair the compressor to be detected. When it is detected that the compressor to be detected has no fault, the compressor to be detected has been repaired and can be installed in an electric vehicle. In addition, the compressor detection platform 1 can also send the fault judgment result and the actual operating parameters of the compressor to be detected to the compressor detection terminal 2, so that the compressor monitoring terminal 2 can save them.

[0078] It can be understood that the present embodiment uses a compressor detection terminal and a compressor detection platform, wherein the compressor detection terminal is communicatively connected to the compressor detection platform, and is used to obtain basic parameter information of the compressor to be detected, and generate a compressor detection instruction corresponding to the basic parameter information according to the basic parameter information of the compressor to be detected, and send the compressor detection instruction to the compressor detection platform to instruct the compressor detection platform to execute the compressor detection instruction; the compressor detection platform is used to respond to the compressor detection instruction when receiving the compressor detection instruction sent by the compressor detection terminal, and supply power to the compressor to be detected according to the basic parameter information corresponding to the compressor detection instruction; the compressor detection platform is also communicatively connected to the compressor to be detected. The invention is used for controlling the operation of the compressor to be detected after power is supplied to the compressor to be detected, and detecting the actual operating parameters of the compressor to be detected when the compressor is in operation, so that the actual operating parameters of the compressor to be detected can be detected without installing the compressor into the car, and it can be judged whether the compressor to be detected has a fault according to the actual operating parameters and basic parameter information of the compressor to be detected, and a fault judgment result is obtained, and the fault judgment result and the actual operating parameters are sent to the compressor detection terminal. When it is judged that there is no fault, the compressor is installed into the car, thereby reducing damage to other parts of the car, and solving the technical problem that when the electric compressor of the car is repaired and inspected, the repaired electric compressor needs to be reset in the car for inspection, which is easy to damage other parts of the car.

[0079] In a possible implementation, the compressor detection platform 1 includes a power module 12, a control module 11 and a detection module 13;

[0080] The control module 11 is connected to the compressor detection terminal 2 for receiving the compressor detection instruction sent by the compressor detection terminal 2;

[0081] The control module 11 is also electrically connected to the power module 12, and is used to send a compressor power supply instruction corresponding to the basic parameter information to the power module 12, so as to control the power module 12 to supply power to the compressor 3 to be tested according to the compressor power supply instruction;

[0082] The power module 12 is electrically connected to the compressor 3 to be tested, and is used to receive a compressor power supply instruction, and supply power to the compressor 3 to be tested according to the voltage parameters carried in the compressor power supply instruction;

[0083] The control module 11 is also in communication connection with the compressor to be detected 3, and is used to send an operation instruction to the compressor to be detected 3 after the power module 12 supplies power to the compressor to be detected 3 according to the voltage parameters carried in the compressor power supply instruction, so as to control the operation of the compressor to be detected 3;

[0084] The control module 11 is also electrically connected to the detection module 13, and is used to send an operating parameter detection instruction to the detection module 13, so as to control the detection module 13 to detect the actual operating parameters of the compressor 3 to be detected when it is in the operating state;

[0085] The detection module 13 is connected to the compressor 3 to be detected through a pipeline, and is used to receive the operating parameter detection instruction sent by the control module 11, and detect the actual operating parameters of the compressor 3 to be detected when it is in operation according to the operating parameter detection instruction, and send the actual operating parameters to the control module 11.

[0086] Specifically, Figure 2 As shown, Figure 2 1 is a schematic diagram of the structure of a compressor detection platform provided by an embodiment of the present application. The compressor detection platform 1 includes a power module 12, a control module 11 and a detection module 13. The control module 11 is connected to the compressor detection terminal 2 for communication, and can receive a compressor detection instruction sent by the compressor detection terminal 2. One end of the power module 12 is connected to 220V AC power, and the other end of the power module 12 is connected to a main switch. When the main switch is connected, the power module provides 220V AC power to the compressor detection platform 1.

[0087] The power module 12 is electrically connected to the control module 11 , the compressor to be detected 3 and the detection module 13 respectively, and provides the control module 11 , the compressor to be detected 3 and the detection module 13 with the voltage required when they work together.

[0088] For example, the power module 12 is electrically connected to the control module 11 via a 12V power switch. When the 12V power switch is connected, the power module 12 provides the control module 11 with a 12V voltage required when the control module 11 is in standby mode.

[0089] The power module 12 is electrically connected to the detection module 13 via a 24V switching power supply. When the 24V switching power supply is connected, the power module 12 provides the detection module 13 with a 24V voltage required for the detection module 13 to work.

[0090] The power module 12 is electrically connected to the compressor 3 to be detected, and can provide the compressor 3 to be detected with the voltage required for operation.

[0091] The control module 11 is electrically connected to the power module 12 , the compressor to be detected 3 and the detection module 13 , respectively, and controls the operation of the power module 12 , the compressor to be detected 3 and the detection module 13 , respectively.

[0092] The detection module 13 is connected to the compressor to be detected 3 through a pipeline, and can be used to detect actual operating parameters of the compressor to be detected when it is in operation.

[0093] Since compressors of different manufacturers or different models require different voltages when working, when the power module 12 is electrically connected to the compressor 3 to be tested, it can provide the compressors 3 of different manufacturers or different models to be tested with the voltages required when working.

[0094] When the compressor 3 to be inspected needs to be inspected, the main switch is turned on, and the power module 12 provides 220V AC power to the compressor inspection platform 1. The 12V power switch is turned on, and the power module 12 provides the control module 11 with the 12V voltage required when the control module 11 is in standby mode.

[0095] The user checks and confirms the basic parameter information of the compressor 3 to be tested, which may include the compressor model, standard operating parameters, voltage parameters and communication type, etc. Then, after selecting the corresponding manufacturer or compressor model through the input port, confirm to enter the help menu. According to the prompt circuit connection line sequence diagram, the compressor 3 to be tested is connected to the positive and negative output terminals of the power module 12, the dual-way switching power supply unit, and the communication unit of the control module 11. After entering the test menu point and clicking the confirmation button, the compressor detection platform 1 enters the test state of the compressor 3 to be tested.

[0096] After receiving the basic parameter information of the compressor 3 to be detected input by the user, the control module 11 generates a compressor power supply instruction corresponding to the basic parameter information according to the basic parameter information, and the compressor power supply instruction carries a voltage parameter, and the voltage parameter includes providing the compressor 3 to be detected with a voltage value corresponding to the model of the compressor 3 to be detected. The control module 11 sends the compressor power supply instruction corresponding to the basic parameter information to the power supply module 12.

[0097] The control module 11 controls the working state of the power module, and the power module 12 outputs the voltage values ​​of the controllable high-voltage power supply and the low-voltage 12V power supply in the voltage parameters according to the received compressor power supply instruction.

[0098] After the power module 12 supplies power, the control module 11 sends an operation instruction to the compressor 3 to be detected and sends an operation parameter detection instruction to the detection module 13. The operation instruction controls the compressor 3 to be detected to start running after receiving the operation instruction. The operation parameter detection instruction controls the detection module 13 to detect the actual operation parameters of the compressor 3 to be detected in the running state according to the operation parameter detection instruction.

[0099] The actual operating parameters may include the operating state of the compressor 3 to be detected, the current, voltage, pressure value, etc. during operation.

[0100] The detection module 13 sends the actual operating parameters of the compressor 3 to be detected when it is in operation to the control module 11. The control module 11 compares the actual operating parameters with the standard operating parameters in the received basic parameter information of the compressor 3 to be detected, and determines whether there is a fault in the compressor 3 to be detected. At the same time, the user (technician) can also intuitively determine the operating status of the compressor to be detected based on the actual operating parameters.

[0101] It should be noted that the detection module 13 may also include a pressure-maintaining test unit, which is connected to the compressor 3 to be detected through a pipeline. By pressurizing and releasing the pressure on the compressor 3 to be detected, the actual pressure value and the actual pressure-maintaining time of the compressor to be detected are detected in real time. The pressure-maintaining test unit converts the actual pressure value and the actual pressure-maintaining time into electrical signals and transmits them to the control module 11. The control module 11 performs a logical judgment on the actual pressure value and the actual pressure-maintaining time and the preset values ​​(preset pressure value and preset pressure-maintaining time). When the actual pressure value and the actual pressure-maintaining time reach the preset values, the exhaust valve and the intake valve are opened to release the pressure, and the pressure-maintaining test ends, and the pressure-maintaining test result of the compressor 3 to be detected is obtained.

[0102] When it is determined that the compressor 3 to be tested does not have any fault, that is, when the actual operating parameters are qualified, the compressor 3 to be tested is installed in the automobile.

[0103] It can be understood that the technical solution provided by the present embodiment is a compressor detection platform including a power supply module, a control module and a detection module. The control module receives basic parameter information of the compressor to be detected, and sends a compressor power supply instruction corresponding to the basic parameter information to the power supply module to control the power supply module to supply power to the compressor to be detected according to the compressor power supply instruction. The power supply module receives the compressor power supply instruction, and supplies power to the compressor to be detected according to the voltage parameters carried in the compressor power supply instruction, so that the compressor to be detected can operate under its corresponding voltage parameters. After that, the control module sends an operation instruction to the compressor to be detected to control the operation of the compressor to be detected, and the control module sends an operation instruction to the detection module. Parameter detection instruction, the detection module receives the operating parameter detection instruction, detects the actual operating parameters of the compressor to be detected when it is in the operating state according to the operating parameter detection instruction, and sends the actual operating parameters to the control module, so that the actual operating parameters of the compressor to be detected can be obtained. The actual operating parameters of the compressor to be detected can be detected without installing it in the car, so that the operating state of the compressor to be detected can be judged according to the actual operating parameters. Only when the detection is qualified can it be installed in the car, reducing damage to other parts of the car, and solving the technical problem that when the electric compressor of the car is repaired and inspected, the repaired electric compressor needs to be reset in the car for inspection, which is easy to damage other parts of the car.

[0104] In a possible implementation, the power module 12 includes: a standby power unit 121, a dual-channel switching power unit 122 and a 24V power unit 123; wherein,

[0105] A standby power supply unit 121 is electrically connected to the control module 11 and is used to provide the control module 11 with a 12V voltage required for standby operation;

[0106] A dual-circuit switching power supply unit 122 is electrically connected to the compressor 3 to be tested, and is used to provide the compressor 3 to be tested with the voltage required for operation according to the voltage parameters carried in the compressor power supply instruction;

[0107] The 24V power supply unit 123 is electrically connected to the detection module 13 and is used to provide the detection module 13 with a 24V voltage required for operation.

[0108] Specifically, refer to Figure 3 , Figure 3 It is a structural schematic diagram of a compressor detection platform provided in one embodiment of the present application. The standby power unit 121 in the power module 12 is electrically connected to the control module 11 through a 12V power switch. When the 12V power switch is connected, the standby power unit 121 provides the control module 11 with the 12V voltage required when the control module 11 is in standby mode.

[0109] The 24V power supply unit 123 in the power supply module 12 is electrically connected to the detection module 13 through a 24V switching power supply. When the 24V switching power supply is connected, the 24V power supply unit 123 provides the detection module 13 with the 24V voltage required for the detection module 13 to work. The detection module 13 includes a pressure detector, a pressure gas storage tank, a voltage acquisition unit, a current acquisition unit, and an exhaust valve, all of which are connected to the 24V power supply unit 123.

[0110] The 24V power supply unit 123 in the power supply module 12 is also connected to the control output unit 111 in the control module 11 to provide the required voltage to the control output unit 111 .

[0111] The dual-channel switching power supply unit 122 in the power module 12 is electrically connected to the compressor 3 to be tested, and can provide the voltage required for operation to the compressor 3 to be tested according to the voltage parameters carried in the compressor power supply instruction, including a controllable high voltage and a low voltage 12V voltage.

[0112] In one possible implementation, reference Figure 4 , Figure 4 1 is a schematic diagram of the structure of a dual-way switching power supply unit provided in an embodiment of the present application. The dual-way switching power supply unit 122 includes a controllable high-voltage power supply branch 1221 and a low-voltage 12V power supply branch 1222; wherein,

[0113] The controllable high-voltage power supply branch 1221 includes a controllable high-voltage power supply, which is electrically connected to the compressor 3 to be tested through the controllable high-voltage power supply output terminal 12211, and is used to provide a controllable high-voltage voltage to the compressor 3 to be tested according to the voltage parameters carried in the compressor power supply instruction, wherein the controllable high-voltage voltage corresponds to the basic parameter information of the compressor 3 to be tested.

[0114] The controllable high-voltage power supply output terminal 12211 is also connected to the control output unit 111 in the control module 11 .

[0115] The low-voltage 12V power supply branch 1222 includes a 12V switching power supply, which is electrically connected to the compressor 3 to be tested via the 12V switching power supply, and is used to provide a low-voltage 12V voltage to the compressor 3 to be tested according to the voltage parameters carried in the compressor power supply instruction.

[0116] The low-voltage 12V power supply branch 1222 includes a 12V switching power supply, which provides a low-voltage 12V voltage to the compressor 3 to be detected through the 12V switching power supply.

[0117] A 12V power control output relay 12221 is also provided in the low-voltage 12V power branch 1222. The 12V power control output relay 12221 is connected to the compressor 3 to be tested and is used to connect or disconnect the low-voltage 12V power branch 1222 that provides a low-voltage 12V voltage to the compressor 3 to be tested.

[0118] In a possible implementation, the detection module 13 includes a voltage acquisition unit 131 electrically connected to the 24V power supply unit 123;

[0119] The voltage acquisition unit 131 is connected to the controllable high-voltage power supply branch 1221 and the low-voltage 12V power supply branch 1222, respectively, and is used to collect the high-voltage parameters output by the controllable high-voltage power supply branch 1221 and the low-voltage parameters output by the low-voltage 12V power supply branch 1222;

[0120] The voltage acquisition unit 131 is also connected to the control module 11 for communication, and is used to send the high voltage parameters and the low voltage parameters to the control module 11 .

[0121] It should be noted that the voltage acquisition unit 131 converts the high voltage parameters and the low voltage parameters into electrical signals through RS485 and inputs the electrical signals into the control module 11 . The control module 11 analyzes and processes the received high voltage parameters and the low voltage parameters.

[0122] In a possible implementation, the detection module 13 further includes a current collection unit 132 electrically connected to the 24V power supply unit 123;

[0123] The current acquisition unit 132 is connected to the controllable high-voltage power supply branch 1221 and the low-voltage 12V power supply branch 1222, respectively, and is used to collect the high-voltage current parameters output by the controllable high-voltage power supply branch 1221 and the low-voltage current parameters output by the low-voltage 12V power supply branch 1222;

[0124] The current acquisition unit 132 is also connected to the control module 11 for communication, and is used to send the high-voltage current parameter and the low-voltage current parameter to the control module 11 .

[0125] Specifically, the current acquisition unit 132 converts the high-voltage current parameter and the low-voltage current parameter into electrical signals through RS485, and inputs the electrical signals into the control module 11 , and the control module 11 analyzes and processes the received high-voltage current parameter and the low-voltage current parameter.

[0126] In a possible implementation, the detection module 13 includes a pressure gas storage tank 133 and a pressure detector 134 which are electrically connected; wherein,

[0127] The pressure gas storage tank 133 is connected to the compressor to be tested 3 through an air intake pipeline and is used to store the gas discharged after being compressed by the compressor to be tested 3;

[0128] An intake valve 1331 electrically connected to the control module 11 is provided on the intake pipe;

[0129] The pressure gas storage tank 133 is also connected to an exhaust pipeline, and an exhaust valve 1332 electrically connected to the control module 11 is also provided on the exhaust pipeline;

[0130] The pressure detector 134 is also electrically connected to the control module 11 , and is used to detect the internal air pressure parameters of the pressure gas storage tank 133 according to the operation parameter detection instruction, and send the detected internal air pressure parameters to the control module 11 .

[0131] Specifically, when the pressure-maintaining test is performed on the compressor 3 to be tested, the exhaust pipeline and the intake pipeline enter the compressor pressure-maintaining test state. At this time, the control module 11 controls the intake valve 1331 to open and the exhaust valve 1332 to close. The control module 11 also controls the compressor 3 to be tested to start and compress the air into the pressure gas storage tank 133. At this time, the control module 11 controls the pressure detector 134 to detect the internal air pressure parameters of the pressure gas storage tank 133 in real time. Among them, the internal air pressure parameters can be the actual pressure value and the actual pressure-maintaining time. The pressure detector 134 sends the detected internal air pressure parameters to the control module 11, and the control module 11 performs logical judgment on the internal air pressure parameters and the preset values ​​(preset pressure value and preset pressure-maintaining time). When the actual pressure value and the actual pressure-maintaining time reach the preset values, the control module 11 controls the exhaust valve and the intake valve to open at the same time to release the pressure. At this time, the pressure-maintaining test ends. The control module 11 obtains the pressure-maintaining test result of the compressor 3 to be tested according to the internal air pressure parameters and the preset values.

[0132] The intake valve may be an intake relay.

[0133] The exhaust valve may be an exhaust relay.

[0134] In a possible implementation, the control module 11 includes a control output unit 111;

[0135] The control output unit 111 is communicatively connected to the controllable high-voltage power supply branch 1221, and is used to send a compressor power supply instruction corresponding to the basic parameter information to the controllable high-voltage power supply branch 1221, so as to control the controllable high-voltage power supply branch 1221 to provide a controllable high-voltage voltage to the compressor 3 to be tested according to the voltage parameters carried in the compressor power supply instruction.

[0136] It should be noted that the control output unit 111 is connected to the controllable high-voltage power supply branch 1221 for communication via the RS485 interface, outputs the compressor power supply instruction, and controls the controllable high-voltage power supply branch 1221 to output the controllable high-voltage voltage value corresponding to the compressor 3 to be detected.

[0137] In a possible implementation, the control module 11 includes a plurality of communication units 112 , each communication unit 112 corresponding to a type of compressor 3 to be detected;

[0138] Each communication unit 112 is connected in communication with the compressor 3 to be detected of the corresponding type, and is used to send an operation instruction to the compressor 3 to be detected to control the operation of the compressor 3 to be detected.

[0139] Specifically, the compressor 3 to be detected may be compressors of multiple models, and the communication modes of compressors of different models are different.

[0140] The control module 11 includes a plurality of communication units 112 , and each communication unit 112 can communicate with one or more types (models) of the compressor 3 to be detected.

[0141] After the control module 11 obtains the model of the compressor 3 to be detected, the communication unit 112 corresponding to the model of the compressor 3 to be detected is selected according to the model of the compressor 3 to be detected, the communication unit 112 corresponding to the model of the compressor 3 to be detected is communicatively connected with the compressor 3 to be detected, and an operation instruction is sent to the compressor 3 to be detected that is communicatively connected to control the operation of the compressor 3 to be detected.

[0142] In a possible implementation, the control module 11 is further connected to a display module 14, and the control module 11 is further used to send actual operating parameters to the display module 14;

[0143] The display module 14 includes a human-computer interaction interface, which is used to receive and display actual operating parameters sent by the control module 11 , and is also used to receive input basic parameter information of the compressor 3 to be tested, and send the basic parameter information to the control module 11 .

[0144] Specifically, the control module 11 is also connected to a display module 14, which receives actual operating parameters sent by the control module for display. The actual operating parameters include high-voltage current parameters, low-voltage current parameters, internal air pressure parameters, high-voltage parameters, low-voltage parameters and all voltage values.

[0145] The display module 14 includes a human-computer interaction interface, which can receive basic parameter information of the compressor 3 to be tested input by the user and a line selected by the user, and send the basic parameter information and all user operations to the control module 11 .

[0146] The display module 14 may be a touch screen display module.

[0147] In a possible implementation, the control module 11 is communicatively connected with the compressor 3 to be detected via a CAN box and a LIN box.

[0148] Specifically, the control module 11 is connected to the compressor 3 to be detected through a CAN box and / or a LIN box. The CAN box represents a CAN (Controller Area Network) communication mode, and the LIN box represents a LIN (Local Interconnect Network) communication mode.

[0149] It can be understood that the technical solution provided by the present embodiment is a compressor detection platform including a power supply module, a control module and a detection module. The control module receives basic parameter information of the compressor to be detected, and sends a compressor power supply instruction corresponding to the basic parameter information to the power supply module to control the power supply module to supply power to the compressor to be detected according to the compressor power supply instruction. The power supply module receives the compressor power supply instruction, and supplies power to the compressor to be detected according to the voltage parameters carried in the compressor power supply instruction, so that the compressor to be detected can operate under its corresponding voltage parameters. After that, the control module sends an operation instruction to the compressor to be detected to control the operation of the compressor to be detected, and the control module sends an operation instruction to the detection module. Parameter detection instruction, the detection module receives the operating parameter detection instruction, detects the actual operating parameters of the compressor to be detected when it is in the operating state according to the operating parameter detection instruction, and sends the actual operating parameters to the control module, so that the actual operating parameters of the compressor to be detected can be obtained. The actual operating parameters of the compressor to be detected can be detected without installing it in the car, so that the operating state of the compressor to be detected can be judged according to the actual operating parameters. Only when the detection is qualified can it be installed in the car, reducing damage to other parts of the car, and solving the technical problem that when the electric compressor of the car is repaired and inspected, the repaired electric compressor needs to be reset in the car for inspection, which is easy to damage other parts of the car.

[0150] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments can be implemented.

[0151] An embodiment of the present application provides a computer program product. When the computer program product runs on a mobile terminal, the mobile terminal can implement the steps in the above-mentioned method embodiments when executing the computer program product.

[0152] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium can at least include: any entity or device that can carry the computer program code to the camera / terminal device, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, RandomAccess Memory), electric carrier signal, telecommunication signal and software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk or an optical disk. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electric carrier signals and telecommunication signals.

[0153] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0154] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0155] In the embodiments provided in the present application, it should be understood that the disclosed devices / network equipment and methods can be implemented in other ways. For example, the device / network equipment embodiments described above are merely schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0156] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0157] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A new energy vehicle maintenance sharing system, characterized in that: include: Compressor detection terminal and compressor detection platform; among which, The compressor detection terminal is connected to the compressor detection platform for communication, and is used to obtain basic parameter information of the compressor to be detected, generate a compressor detection instruction corresponding to the basic parameter information according to the basic parameter information of the compressor to be detected, and send the compressor detection instruction to the compressor detection platform to instruct the compression component detection platform to execute the compressor detection instruction; The compressor detection platform is used to, upon receiving the compressor detection instruction sent by the compressor detection terminal, respond to the compressor detection instruction and supply power to the compressor to be detected according to basic parameter information corresponding to the compressor detection instruction; The compressor detection platform is also communicatively connected with the compressor to be detected, and is used to control the operation of the compressor to be detected after power is supplied to the compressor to be detected, and detect the actual operating parameters of the compressor to be detected when it is in operation. According to the actual operating parameters of the compressor to be detected and the basic parameter information, it is determined whether the compressor to be detected has a fault, and a fault judgment result is obtained, and the fault judgment result and the actual operating parameters are sent to the compressor detection terminal.

2. The new energy vehicle maintenance sharing system according to claim 1, characterized in that: The compressor detection platform includes a power module, a control module and a detection module; wherein, The control module is communicatively connected with the compressor detection terminal and is used to receive the compressor detection instruction sent by the compressor detection terminal; The control module is also electrically connected to the power module, and is used to send a compressor power supply instruction corresponding to the basic parameter information to the power module, so as to control the power module to supply power to the compressor to be detected according to the compressor power supply instruction; The power supply module is electrically connected to the compressor to be detected, and is used to receive the compressor power supply instruction, and supply power to the compressor to be detected according to the voltage parameters carried in the compressor power supply instruction; The control module is also in communication connection with the compressor to be detected, and is used to send an operation instruction to the compressor to be detected to control the operation of the compressor to be detected after the power supply module supplies power to the compressor to be detected according to the voltage parameter carried in the compressor power supply instruction; The control module is also electrically connected to the detection module, and is used to send an operating parameter detection instruction to the detection module, so as to control the detection module to detect the actual operating parameters of the compressor to be detected when it is in an operating state; The detection module is connected to the compressor to be detected through a pipeline, and is used to receive the operating parameter detection instruction sent by the control module, and detect the actual operating parameters of the compressor to be detected when it is in an operating state according to the operating parameter detection instruction, and send the actual operating parameters to the control module.

3. The new energy vehicle maintenance sharing system as claimed in claim 2, characterized in that: The power supply module includes: a standby power supply unit, a dual-way switching power supply unit and a 24V power supply unit; wherein, The standby power supply unit is electrically connected to the control module and is used to provide the control module with a 12V voltage required for standby operation; The dual-circuit switch power supply unit is electrically connected to the compressor to be detected, and is used to provide the voltage required for operation to the compressor to be detected according to the voltage parameters carried in the compressor power supply instruction; The 24V power supply unit is electrically connected to the detection module and is used to provide the detection module with the 24V voltage required for operation.

4. The new energy vehicle maintenance sharing system as claimed in claim 3, characterized in that: The dual-circuit switching power supply unit includes a controllable high-voltage power supply branch and a low-voltage 12V power supply branch; wherein, The controllable high-voltage power supply branch is electrically connected to the compressor to be detected through the controllable high-voltage power supply output terminal, and is used to provide a controllable high-voltage voltage to the compressor to be detected according to the voltage parameter carried in the compressor power supply instruction, wherein the controllable high-voltage voltage corresponds to the basic parameter information of the compressor to be detected; The low-voltage 12V power supply branch is electrically connected to the compressor to be detected, and is used to provide a low-voltage 12V voltage to the compressor to be detected according to the voltage parameter carried in the compressor power supply instruction; The low voltage 12V power supply branch is also provided with a 12V power supply control output relay.

5. The new energy vehicle maintenance sharing system as claimed in claim 4, characterized in that: The detection module includes a voltage acquisition unit electrically connected to the 24V power supply unit; The voltage acquisition unit is connected to the controllable high-voltage power supply branch and the low-voltage 12V power supply branch, respectively, and is used to collect the high-voltage parameters output by the controllable high-voltage power supply branch and the low-voltage parameters output by the low-voltage 12V power supply branch; The voltage acquisition unit is also connected to the control module for communication, and is used to send the high voltage parameter and the low voltage parameter to the control module.

6. The new energy vehicle maintenance sharing system as claimed in claim 4, characterized in that: The detection module also includes a current collection unit electrically connected to the 24V power supply unit; The current acquisition unit is connected to the controllable high-voltage power supply branch and the low-voltage 12V power supply branch, respectively, and is used to collect the high-voltage current parameters output by the controllable high-voltage power supply branch and the low-voltage current parameters output by the low-voltage 12V power supply branch; The current acquisition unit is also connected to the control module for communication, and is used to send the high-voltage current parameter and the low-voltage current parameter to the control module.

7. The new energy vehicle maintenance sharing system as claimed in claim 2, characterized in that: The detection module includes an electrically connected pressure gas storage tank and a pressure detector; wherein, The pressure gas storage tank is connected to the compressor to be tested through an air intake pipeline and is used to store the gas discharged after being compressed by the compressor to be tested; The air intake pipeline is provided with an air intake valve electrically connected to the control module; The pressure gas storage tank is also connected to an exhaust pipeline, and the exhaust pipeline is also provided with an exhaust valve electrically connected to the control module; The pressure detector is also electrically connected to the control module, and is used to detect the internal air pressure parameters of the pressure gas storage tank according to the operating parameter detection instruction, and send the detected internal air pressure parameters to the control module.

8. The new energy vehicle maintenance sharing system as claimed in claim 4, characterized in that: The control module includes a control output unit; The control output unit is communicatively connected to the controllable high-voltage power supply branch, and is used to send a compressor power supply instruction corresponding to the basic parameter information to the controllable high-voltage power supply branch, so as to control the controllable high-voltage power supply branch to provide a controllable high-voltage voltage to the compressor to be tested according to the voltage parameters carried in the compressor power supply instruction.

9. The new energy vehicle maintenance sharing system as claimed in claim 4, characterized in that: The control module includes a plurality of communication units, each of which corresponds to a type of the compressor to be detected; Each of the communication units is communicatively connected to the compressor to be detected of the corresponding type, and is used to send an operation instruction to the compressor to be detected to control the operation of the compressor to be detected.

10. The new energy vehicle maintenance sharing system as claimed in claim 2, characterized in that: The control module is also connected to a display module, and the control module is also used to send the actual operating parameters to the display module; The display module includes a human-computer interaction interface, which is used to receive and display the actual operating parameters sent by the control module, and is also used to receive input basic parameter information of the compressor to be detected and send the basic parameter information to the control module.

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