Automatic testing method and device for integrated CAN door motor, medium and elevator door motor

Abstract

The invention discloses an integrated CAN portal crane automatic test method, system and device and a storage medium, which are used for being realized through a test system, and the test system comprises a tool plate, a programmable power supply, an integrated CAN portal crane and a load motor. The programmable power supply, the integrated CAN door machine and the load motor are connected with the tool plate; and the programmable power supply and the load motor are connected with the integrated CAN door machine. According to the method, the tool plate is connected with the integrated CAN door machine, the load motor and the programmable power supply, so that different functions of the integrated CAN door machine, the load motor and the programmable power supply can be automatically tested by the tool plate, and whether the integrated CAN door machine is tested to be qualified or not can be determined according to all test results after all the test results are obtained. The integrated CAN door machine can be automatically detected, manual operation is reduced, and the testing efficiency is improved. The method can be widely applied to the technical field of elevator testing.

Description

Technical Field

[0001] The present application relates to the technical field of elevator testing, and in particular to an integrated CAN door machine automatic testing method, device, medium and elevator door machine. Background Art

[0002] The door machine is a key component for controlling the opening and closing of elevator doors. The integrated CAN door machine is a door machine that integrates the door motor and the door machine controller. In elevator operation, the door machine is one of the most frequently used devices, so it is particularly important to ensure the production quality of the door machine. At present, most of the tests on door machines are semi-manual or purely manual. The efficiency of these two methods is relatively low and it is easy to cause waste of resources. Therefore, there are still technical problems that need to be solved in the relevant technology. Summary of the invention

[0003] The purpose of this application is to solve one of the technical problems existing in the prior art to at least a certain extent.

[0004] To this end, an object of an embodiment of the present application is to provide an integrated CAN door machine automatic testing method, device, medium and elevator door machine, which can reduce the transmission pressure of the server, improve the business carrying capacity of the server and improve the stability of the server.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the embodiment of the present application includes: an integrated CAN door machine automatic testing method, which is implemented by a testing system, wherein the testing system includes a tooling board, a programmable power supply, an integrated CAN door machine and a load motor; the programmable power supply, the integrated CAN door machine and the load motor are connected to the tooling board; the programmable power supply and the load motor are connected to the integrated CAN door machine; the testing method includes:

[0006] The tooling board controls the integrated CAN door machine to perform a door closing action, thereby generating a first door closing position signal. If the tooling board reads the first door closing position signal within a third preset time, it is determined that the door closing position signal of the integrated CAN door machine has passed the detection;

[0007] The tooling board configures the rated torque generated by the load motor and controls the integrated CAN door machine to drive the load motor to rotate. The tooling board reads the rotation speed of the integrated CAN door machine. If the integrated CAN door machine rotates at a preset rotation speed, it is determined that the load test of the integrated CAN door machine is qualified.

[0008] The tooling board configures the maximum torque generated by the load motor to cause the load motor to stall and the integrated CAN door machine to generate a stall signal. If the tooling board reads the stall signal, it is determined that the stall function test of the integrated CAN door machine is qualified;

[0009] The tooling board sends a door opening command to the integrated CAN door machine, and when the door machine reaches a preset distance when opening, controls the load motor to block the integrated CAN door machine. If the tooling board reads a door opening signal of the integrated CAN door machine, it continues to send a door closing command, and when the integrated CAN door machine reaches the preset distance when closing, generates a second door closing signal. If the tooling board detects the second door closing signal, it is determined that the door opening and closing test of the integrated CAN door machine is qualified.

[0010] The tooling board controls the programmable power supply to output a brake voltage for the integrated CAN door machine and collects a first output current, so that the integrated CAN door machine can turn on the brake pipe. After the brake pipe is turned on, the tooling board collects a second output current of the programmable power supply. If the current difference between the first output current and the second output current is greater than a preset current difference, it is determined that the opening function test of the brake pipe is qualified;

[0011] The tooling board reads the temperature value and bus voltage of the motor once every second preset time within the first preset time, and if the temperature value is greater than the first preset temperature and less than the second preset temperature, and the bus voltage is greater than the first preset voltage and less than the second preset voltage, it is determined that the operation test of the load motor is qualified;

[0012] When the door closing signal detection of the integrated CAN door machine is qualified, the load test of the integrated CAN door machine is qualified, the blocking function test of the integrated CAN door machine is qualified, the door opening and closing test of the integrated CAN door machine is qualified, the opening function test of the brake pipe and the operation test of the load motor are qualified, it is determined that the integrated CAN door machine test is qualified.

[0013] In addition, the method for automatic testing of an integrated CAN door machine according to the above embodiment of the present invention may also have the following additional technical features:

[0014] Furthermore, in an embodiment of the present application, the test system also includes an Android all-in-one machine; the Android all-in-one machine is connected to the tooling board; the Android all-in-one machine is used to upload the test results of the integrated CAN door machine to a server for storage.

[0015] Furthermore, the preset current difference in the embodiment of the present application is 0.3-0.5A.

[0016] Furthermore, in an embodiment of the present application, the first preset time is 2-4 seconds, and the second preset time is 180ms-200ms.

[0017] Furthermore, in an embodiment of the present application, the preset distance is equal to the width of any door of the elevator.

[0018] Furthermore, in an embodiment of the present application, the tooling board is connected to the programmable power supply via an RS232 interface; the tooling board is connected to the load motor and the integrated CAN door machine via a CAN bus.

[0019] Furthermore, in the embodiment of the present application, the braking voltage is 30V.

[0020] On the other hand, an embodiment of the present application also provides an elevator door machine, which is obtained by the integrated CAN door machine automatic testing method described above.

[0021] On the other hand, the present application also provides an integrated CAN door machine automatic testing device, comprising:

[0022] at least one processor;

[0023] at least one memory for storing at least one program;

[0024] When the at least one program is executed by the at least one processor, the at least one processor implements the integrated CAN door machine automatic testing method as described in any one of the invention contents.

[0025] In addition, the present application also provides a computer-readable storage medium, which stores processor-executable instructions. When the processor-executable instructions are executed by the processor, they are used to execute the integrated CAN door machine automatic testing method as described in any one of the above items.

[0026] The advantages and benefits of the present application will be partially given in the following description, and partially become apparent from the following description, or be understood through the practice of the present application:

[0027] This application can realize the automatic testing of the integrated CAN door machine, load motor, and programmable power supply by connecting the tooling board with the integrated CAN door machine, load motor, and programmable power supply. After all the test results are obtained, it can be determined whether the integrated CAN door machine has passed the test. This application can automatically detect the integrated CAN door machine, reduce manual operations, and improve test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an integrated CAN door machine automatic test system according to a specific embodiment of the present invention;

[0029] Figure 2 A schematic diagram of the steps of an automatic testing method for an integrated CAN door machine in a specific embodiment of the present invention;

[0030] Figure 3It is a flow chart of an automatic testing method of an integrated CAN door machine in another specific embodiment of the present invention;

[0031] Figure 4 It is a structural schematic diagram of an integrated CAN door machine automatic testing device in a specific embodiment of the present invention. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below with reference to the accompanying drawings to explain the principles and processes of the integrated CAN door machine automatic testing method, device, medium and elevator door machine in the embodiments of the present invention.

[0033] Reference Figure 1 The integrated CAN door machine automatic test method of the present application can be implemented by a test system, wherein the test system may include five parts: the tested integrated CAN door machine, tooling board, load motor, programmable power supply, and Android integrated machine device. The integrated CAN door machine generally receives the door opening and closing commands of the elevator master control through CAN communication, and reports the door machine's own related parameter information to the master control. In the present application, the integrated CAN door machine is connected to the tooling board through CAN, and the tooling board sends CAN commands to simulate the door opening and closing commands sent by the main board to the door machine when the elevator is running. The tooling board reads the various parameter information during the door machine test to detect the operating status of the door machine.

[0034] The load motor is a motor with greater power than the integrated CAN door machine. The motor is also controlled by CAN communication to rotate, and its output torque can also be controlled. The load motor is connected to the integrated CAN door machine through a belt, and used as the load of the integrated CAN door machine to test the load capacity of the integrated CAN door machine. Since the load motor has a large power, it can output a greater torque than the integrated CAN door machine, thereby blocking the integrated CAN door machine and simulating the situation of being blocked when opening and closing the door. The programmable power supply can control the opening and closing of the power supply through RS232 communication, control the output value of the voltage, and read the output value of the current. It can be used to control the power supply of the integrated CAN door machine alone, and its output current can be read for subsequent testing. The tooling board is the main control part of the test system, which integrates RS485, RS232, CAN, and IO input and output circuits. These circuits are used to realize the communication between the tooling board and other parts of the system, which is used to control the operation of each device and obtain the operating status of the device. The tooling board is powered by an independent 24V switching power supply, connected to the Android integrated machine through RS485, and receives the command issued by the integrated CAN door machine to execute the test process. It is connected to a programmable power supply through RS232, and the programmable power supply is used to power the integrated CAN door machine to realize the independent power on and off of the integrated CAN door machine. Through the CAN and IO input and output circuits to communicate with the integrated CAN door machine, the door opening and closing instructions can be issued to the integrated CAN door machine, and the door closing signal can be output through the IO output circuit to simulate the door closing in place for the integrated CAN door machine. The Android integrated machine is used for human-computer interaction and can display the test results. The start and stop of the test can be controlled through the operation on the interface, the test data and results can be recorded in real time, and the test data can be uploaded to the server through the network. The Android integrated machine is also equipped with a barcode scanner, which is connected through the USB interface. The barcode scanner can identify the barcode on the integrated CAN door machine to be tested and store the barcode information in the Android integrated machine. The barcode scanner can be used to track and record the test results.

[0035] Reference Figure 2 , the testing method of the present application may include steps S101 to S107.

[0036] S101, the tooling board controls the integrated CAN door machine to execute a door closing action, thereby generating a first door closing completion signal. If the tooling board reads the first door closing completion signal within a third preset time, it is determined that the door closing completion signal detection of the integrated CAN door machine is qualified.

[0037] S102. The tooling board configures the rated torque generated by the load motor and controls the integrated CAN door machine to drive the load motor to rotate. The tooling board reads the rotation speed of the integrated CAN door machine. If the integrated CAN door machine rotates at the preset rotation speed, it is determined that the load test of the integrated CAN door machine is qualified.

[0038] S103, the tooling board configures the maximum torque generated by the load motor to cause the load motor to stall and the integrated CAN door machine to generate a stall signal. If the tooling board reads the stall signal, it is determined that the stall function test of the integrated CAN door machine is qualified.

[0039] S104, the tooling board sends a door opening command to the integrated CAN door machine. When the door machine reaches a preset distance when opening, the load motor is controlled to stop the integrated CAN door machine. If the tooling board reads a door opening signal from the integrated CAN door machine, the door closing command continues to be sent. When the integrated CAN door machine reaches a preset distance when closing, a second door closing signal is generated. If the tooling board detects the second door closing signal, it is determined that the door opening and closing test of the integrated CAN door machine is qualified.

[0040] S105. The tooling board controls the programmable power supply to output the braking voltage for the integrated CAN door machine and collects the first output current so that the integrated CAN door machine will turn on the brake pipe. After the brake pipe is turned on, the tooling board collects the second output current of the programmable power supply. If the current difference between the first output current and the second output current is greater than the preset current difference, it is determined that the opening function test of the brake pipe is qualified.

[0041] S106. The tooling board reads the temperature value and bus voltage of the motor once every second preset time within the first preset time. If the temperature value is greater than the first preset temperature and less than the second preset temperature, and the bus voltage is greater than the first preset voltage and less than the second preset voltage, it is determined that the operation test of the load motor is qualified.

[0042] S107. When the door closing signal detection of the integrated CAN door machine is qualified, the load test of the integrated CAN door machine is qualified, the stall function test of the integrated CAN door machine is qualified, the door opening and closing test of the integrated CAN door machine is qualified, the opening function test of the brake pipe and the operation test of the load motor are qualified, it is determined that the integrated CAN door machine test is qualified.

[0043] Furthermore, in some feasible embodiments of the present application, the test system further includes an Android integrated machine. The Android integrated machine is connected to the tooling board. The Android integrated machine is used to upload the test results of the integrated CAN door machine to the server for storage.

[0044] Further, in some feasible embodiments of the present application, the preset current difference is 0.3-0.5A.

[0045] Further, in some feasible embodiments of the present application, the first preset time is 2-4 seconds, and the second preset time is 180ms-200ms.

[0046] Further, in some feasible embodiments of the present application, the preset distance is equal to the width of any door of the elevator.

[0047] Furthermore, in some feasible embodiments of the present application, the tooling board is connected to the programmable power supply via an RS232 interface, and the tooling board is connected to the load motor and the integrated CAN door machine via a CAN bus.

[0048] Further, in some feasible embodiments of the present application, the braking voltage is 30V.

[0049] The specific implementation principle of this application is described below with reference to the accompanying drawings:

[0050] The integrated door machine in this embodiment uses CAN to communicate with the elevator main control, receives the door opening and closing instructions issued by the elevator control system, and controls the motor inside the integrated door machine to rotate forward or reverse to achieve the door opening and closing effect. In this embodiment, the tooling board simulates the main control to issue the door opening and closing commands, and at the same time obtains the working parameters of the integrated door machine during operation, such as bus voltage, motor speed, etc.

[0051] The RS485 interface of the tooling board of the present invention is connected to the Android integrated machine, and the RS232 interface is connected to the programmable power supply. The programmable power supply supplies power to the integrated door machine to be tested. The CAN interface of the tooling board is connected to the load motor and the integrated door machine. The IO output is connected to the door closing position signal input of the integrated door machine.

[0052] The test process of this embodiment is as follows Figure 3 As shown, the test items include door closing signal detection, integrated door machine load test, stall function test, integrated door machine door opening and closing test, brake function test and motor operation test.

[0053] After connecting all the devices, press the start button of the Android integrated machine. The tooling board receives the start signal through RS485, and then the tooling board controls the programmable power supply to output voltage, powers on the integrated door machine, and starts the test process.

[0054] The tooling board outputs a valid level through the integrated IO output circuit to control the relay action, thereby generating a door closing signal. At this time, the tooling board reads the door closing signal of the integrated door machine through CAN. If the signal is read within the set time, the door closing signal test passes and proceeds to the next step. Otherwise, the tooling board reports an error to the Android integrated machine and ends the test directly.

[0055] The tooling board communicates with the load motor through CAN, sets the load motor to generate rated torque, and the integrated door machine rotates by dragging the load motor through the belt. The speed of the integrated door machine is read through CAN. At this time, if the integrated door machine can rotate at a normal speed, the load test passes and proceeds to the next step. Otherwise, the tooling board reports an error to the Android integrated machine and ends the test directly.

[0056] The tooling board communicates with the load motor through CAN and sets the load motor to generate the maximum torque. Since the power of the load motor is greater than that of the integrated door operator, the integrated door operator cannot drive the load motor to rotate at this time, simulating a stall. If the tooling board can read the stall signal of the integrated door operator through the CAN bus, the stall test passes and proceeds to the next step. Otherwise, the tooling board reports an error to the Android integrated machine and ends the test directly.

[0057] The tooling board simulates the elevator master control sending a door opening command to the integrated door machine. When the door machine opens to a certain distance, the load motor blocks the integrated door machine to simulate the door opening to the end. At this time, if the door opening signal of the integrated door machine can be read, the door closing command will continue to be sent. When the door closing operation reaches a certain distance, the IO output circuit outputs a valid level to control the relay to operate, thereby generating a door closing signal. The entire door opening and closing test is completed and the next step is entered. Otherwise, the tooling board reports an error to the Android integrated machine and ends the test directly.

[0058] The tooling board reads the output current of the programmable power supply under normal conditions through RS232, and then controls the programmable power supply to output a 30V voltage to power the integrated door operator. At this time, the integrated door operator will turn on the brake pipe to prevent the bus voltage from continuing to rise, and read the output current of the programmable power supply again. If the difference between the two currents is greater than the set 0.45A, it proves that the brake pipe is opened successfully, and the brake pipe opening test passes and proceeds to the next step. Otherwise, the tooling board reports an error to the Android integrated machine and ends the test directly.

[0059] The tooling board reads the motor temperature and bus voltage values ​​every 100ms within 2 consecutive seconds. If the temperature and voltage are within the set range within 2 seconds, that is, the motor temperature value is greater than one temperature threshold and less than another temperature threshold, and the bus voltage value is greater than one voltage threshold and less than another voltage threshold, then the motor temperature and bus voltage tests pass. Otherwise, the tooling board reports an error to the Android all-in-one machine and ends the test directly.

[0060] When all tests pass or a test reports an error, the tooling board will stop testing and report the test results and test data to the Android all-in-one machine via RS485, and then the Android all-in-one machine will upload them to the server for storage.

[0061] In addition, the application also provides an elevator door machine, which can be tested by the above-mentioned integrated CAN door machine automatic testing method.

[0062] It should be noted that the contents of the above-mentioned integrated CAN door machine automatic testing method embodiment are applicable to the present elevator door machine embodiment. The functions specifically implemented by the present elevator door machine embodiment are the same as those of the above-mentioned integrated CAN door machine automatic testing method embodiment, and the beneficial effects achieved are also the same as those achieved by the above-mentioned integrated CAN door machine automatic testing method embodiment.

[0063] and Figure 1 Corresponding to the method, the embodiment of the present application also provides an integrated CAN door machine automatic testing device, the specific structure of which can be referred to Figure 4 ,include:

[0064] at least one processor 1011;

[0065] At least one memory 1012, used to store at least one program;

[0066] When the at least one program is executed by the at least one processor, the at least one processor implements the integrated CAN door machine automatic testing method.

[0067] The contents of the above method embodiments are all applicable to the present device embodiments. The functions specifically implemented by the present device embodiments are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0068] and Figure 1 Corresponding to the method, an embodiment of the present application further provides a computer-readable storage medium, which stores processor-executable instructions, and the processor-executable instructions are used to execute the integrated CAN door machine automatic testing method when executed by the processor.

[0069] The contents of the above-mentioned integrated CAN door machine automatic testing method embodiment are all applicable to the present storage medium embodiment. The functions specifically implemented by the present storage medium embodiment are the same as those of the above-mentioned integrated CAN door machine automatic testing method embodiment, and the beneficial effects achieved are also the same as those achieved by the above-mentioned integrated CAN door machine automatic testing method embodiment.

[0070] In some optional embodiments, the function / operation mentioned in the block diagram may not occur in the order mentioned in the operation diagram. For example, depending on the function / operation involved, the two boxes shown in succession can actually be executed substantially simultaneously or the boxes can sometimes be executed in reverse order. In addition, the embodiment presented and described in the flow chart of the application is provided by way of example, for the purpose of providing a more comprehensive understanding of technology. The disclosed method is not limited to the operation and logic flow presented herein. Optional embodiments are expected, wherein the order of various operations is changed and the sub-operation described as a part of a larger operation is performed independently.

[0071] In addition, although the present application is described in the context of functional modules, it should be understood that, unless otherwise specified, one or more of the functions and / or features can be integrated into a single physical device and / or software module, or one or more functions and / or features can be implemented in a separate physical device or software module. It is also understood that a detailed discussion of the actual implementation of each module is unnecessary for understanding the present application. More specifically, in view of the properties, functions, and internal relationships of the various functional modules in the device disclosed herein, the actual implementation of the module will be understood within the conventional techniques of the engineer. Therefore, those skilled in the art can implement the present application set forth in the claims without excessive experimentation using ordinary techniques. It is also understood that the specific concepts disclosed are merely illustrative and are not intended to limit the scope of the present application, which is determined by the full scope of the attached claims and their equivalents.

[0072] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several programs to enable a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0073] The logic and / or steps represented in the flowchart or otherwise described herein, for example, may be considered as an ordered list of executable programs for implementing the logical functions, and may be embodied in any computer-readable medium for use by a program execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch and execute a program from a program execution system, device or apparatus), or in conjunction with such program execution systems, devices or apparatuses. For purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use by a program execution system, device or apparatus, or in conjunction with such program execution systems, devices or apparatuses.

[0074] More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic device), a portable computer disk case (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be a paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering or, if necessary, processing in another suitable manner, and then stored in a computer memory.

[0075] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable program execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0076] In the above description of this specification, the description with reference to the terms "one embodiment / example", "another embodiment / example" or "certain embodiments / examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0077] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

[0078] The above is a specific description of the preferred implementation of the present application, but the present application is not limited to the described embodiments. Technical personnel familiar with the field may make various equivalent modifications or substitutions without violating the spirit of the present application. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present application.

Claims

1. An integrated CAN door machine automatic testing method, characterized in that: Used to be implemented by a test system, wherein the test system includes a tooling board, a programmable power supply, an integrated CAN door machine and a load motor; the programmable power supply, the integrated CAN door machine and the load motor are connected to the tooling board; The programmable power supply and the load motor are connected to the integrated CAN door machine; the testing method includes: The tooling board controls the integrated CAN door machine to perform a door closing action, thereby generating a first door closing position signal. If the tooling board reads the first door closing position signal within a third preset time, it is determined that the door closing position signal of the integrated CAN door machine has passed the detection; The tooling board configures the rated torque generated by the load motor and controls the integrated CAN door machine to drive the load motor to rotate. The tooling board reads the rotation speed of the integrated CAN door machine. If the integrated CAN door machine rotates at a preset rotation speed, it is determined that the load test of the integrated CAN door machine is qualified. The tooling board configures the maximum torque generated by the load motor to cause the load motor to stall and the integrated CAN door machine to generate a stall signal. If the tooling board reads the stall signal, it is determined that the stall function test of the integrated CAN door machine is qualified; The tooling board sends a door opening command to the integrated CAN door machine, and when the door machine reaches a preset distance when opening, controls the load motor to block the integrated CAN door machine. If the tooling board reads a door opening signal of the integrated CAN door machine, it continues to send a door closing command, and when the integrated CAN door machine reaches the preset distance when closing, generates a second door closing signal. If the tooling board detects the second door closing signal, it is determined that the door opening and closing test of the integrated CAN door machine is qualified. The tooling board controls the programmable power supply to output a brake voltage for the integrated CAN door machine and collects a first output current, so that the integrated CAN door machine can turn on the brake pipe. After the brake pipe is turned on, the tooling board collects a second output current of the programmable power supply. If the current difference between the first output current and the second output current is greater than a preset current difference, it is determined that the opening function test of the brake pipe is qualified; The tooling board reads the temperature value and bus voltage of the motor once every second preset time within the first preset time, and if the temperature value is greater than the first preset temperature and less than the second preset temperature, and the bus voltage is greater than the first preset voltage and less than the second preset voltage, it is determined that the operation test of the load motor is qualified; When the door closing signal detection of the integrated CAN door machine is qualified, the load test of the integrated CAN door machine is qualified, the blocking function test of the integrated CAN door machine is qualified, the door opening and closing test of the integrated CAN door machine is qualified, the opening function test of the brake pipe and the operation test of the load motor are qualified, it is determined that the integrated CAN door machine test is qualified.

2. The integrated CAN door machine automatic testing method according to claim 1 is characterized in that: The test system also includes an Android integrated machine; the Android integrated machine is connected to the tooling board; the Android integrated machine is used to upload the test results of the integrated CAN door machine to the server for storage.

3. The integrated CAN door machine automatic testing method according to claim 1 is characterized in that: The preset current difference is 0.3-0.5A.

4. The integrated CAN door machine automatic testing method according to claim 1 is characterized in that: The first preset time is 2-4 seconds, and the second preset time is 180ms-200ms.

5. The integrated CAN door machine automatic testing method according to claim 1 is characterized in that: The preset distance is equal to the width of any door of the elevator.

6. The integrated CAN door machine automatic testing method according to claim 1 is characterized in that: The tooling board is connected to the programmable power supply via an RS232 interface; the tooling board is connected to the load motor and the integrated CAN door machine via a CAN bus.

7. The integrated CAN door machine automatic testing method according to claim 1 is characterized in that: The braking voltage is 30V.

8. An elevator door machine, characterized in that: It is obtained by the integrated CAN door machine automatic testing method as described in claims 1-7.

9. An integrated CAN door machine automatic test device, characterized in that include: at least one processor; at least one memory for storing at least one program; When the at least one program is executed by the at least one processor, the at least one processor implements the integrated CAN door machine automatic testing method as described in any one of claims 1-7.

10. A computer-readable storage medium storing instructions executable by a processor, characterized in that: The processor-executable instructions are used to execute the integrated CAN door machine automatic testing method as described in any one of claims 1-7 when executed by the processor.

Images