Subway single vehicle traction debugging device

Abstract

The utility model relates to a subway bicycle traction debugging device which comprises a power supply connector, a test button and a notebook computer. The notebook computer is used for being connected with the equipment program uploading test connector and uploading a test program for the traction control unit; the test button is used for outputting a signal instruction and transmitting the signal instruction to the traction control unit through the signal output connector, so that the traction control unit executes a corresponding control command and feeds back a signal for executing the corresponding control command to the subway single vehicle traction debugging device; the notebook computer is used for receiving feedback information; and the power switch is connected with an external power supply through the voltage conversion module to supply power to equipment. According to the metro bicycle traction debugging device, traction debugging results can be completed through a bicycle test, the convenience of the test is improved, the metro bicycle traction debugging device is not restricted by vehicle states and field conditions, the traction test can be completed by one person, and manpower resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of subway vehicle debugging, in particular to a subway single vehicle traction debugging device. Background Art

[0002] Currently, subway vehicle traction systems do not require single-vehicle debugging. Traction system debugging requires the vehicle marshaling and coupling to be complete, the vehicle powered on for testing, and the auxiliary systems activated, thus meeting the requirements for traction system debugging. Furthermore, when the auxiliary systems are activated, the vehicle's high-voltage electrical equipment is energized and operating, posing a safety hazard when operators use multimeters to test. Furthermore, electrical equipment operating with power generates noise, often hindering timely and effective communication between testers, which can affect test results. Furthermore, the test requires two people to coordinate and conduct repeated tests. However, tests in the traction system, such as software uploads and signal command confirmation, can be performed on a single vehicle without coupling. Without marshaling and power, vehicle-related traction tests cannot be conducted, forcing traction system experiments to remain on hold, impacting the debugging cycle. Utility Model Content

[0003] The utility model aims to solve the technical problems in the prior art and provides a subway bicycle traction and debugging device.

[0004] In order to solve the above technical problems, the technical solutions of the present utility model are as follows:

[0005] A subway single-vehicle traction debugging device includes: a power supply connector, a test button, and a laptop computer; wherein the power supply connector includes: a voltage conversion module, a power switch, and a vehicle power supply switch;

[0006] The vehicle power switch is used to connect to the traction system power connector of the traction control unit, and provide working voltage for the debugging vehicle through the traction system power connector;

[0007] The laptop computer is used to connect to the device program upload test connector of the traction control unit to upload the test program to the traction control unit;

[0008] The test button is used to output a signal instruction, which is transmitted to the traction control unit through the signal output connector, so that the traction control unit executes the corresponding control command and feeds back the signal of executing the corresponding control command;

[0009] The laptop is also used to receive feedback from the traction control unit to the subway bicycle traction debugging device;

[0010] The power switch is used to connect to an external power source through a voltage conversion module to power the device.

[0011] In the above technical solution, the test button includes: standby mode, reverse mode, forward, reverse, traction enable, traction command, emergency traction, Gauss split, brake command, brake relief used, rapid braking, and Gauss close.

[0012] In the above technical solution, the subway bicycle traction and debugging device is arranged in the traction and debugging device body; the traction and debugging device body is provided with a storage box on the upper part, a tool box on the lower part, and a universal wheel on the bottom;

[0013] The storage box is used to store the connectors connected to the vehicle during the test to prevent damage to the parts;

[0014] The tool box is used to store the tooling and tools for traction experiments, making it convenient for operators to use during the test;

[0015] The universal wheel is used to connect to the bottom of the traction debugging device body, so that it can be moved to any position in the workplace to perform traction test operations.

[0016] The utility model has the following beneficial effects:

[0017] The subway single-vehicle traction debugging device of the present invention can complete the traction debugging results through single-vehicle testing, thereby improving the convenience of the test. It is not restricted by vehicle status and on-site conditions, and only one person can complete the traction test, thus saving human resources.

[0018] The utility model is applied to the subway single vehicle traction debugging device for testing. The storage box and tool box of the testing equipment are used to store materials and tools used for vehicle debugging, which is convenient for taking and managing during use and is not easy to be lost or damaged.

[0019] The utility model is used to carry out tests using the subway single-car traction debugging device. By adopting an external power supply, relevant tests of the traction system can be carried out without the vehicles being subjected to marshaling, coupling and power-on tests, thereby reducing the constraints of the test conditions and saving time for the vehicle debugging cycle.

[0020] The utility model is used to conduct tests on a single-car traction debugging device for subways. The single-car test avoids the safety hazards that may occur when the high-voltage electrical equipment of the vehicle is energized and running during the train adjustment work, and when the operator uses a multimeter to test. When the electrical equipment is energized and running, noise will be generated, which will affect the accuracy of the test results of the traction system test.

[0021] When the subway single-car traction debugging device of the utility model is used for testing, the device can be moved to any position on the work site, and one person can complete the traction test independently, thereby saving human resources, reducing production costs, and improving production efficiency.

[0022] By applying the subway single-car traction debugging device of the present invention to conduct tests, the test information can be viewed on a laptop computer, and the test results can be clearly seen, thereby improving the test accuracy and enhancing the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Figure 1 This is a functional connection diagram of the subway single-car traction debugging device of the present invention.

[0025] Figure 2 The figure is a structural diagram of the subway bicycle traction debugging device of the present utility model.

[0026] The reference numerals in the figures indicate:

[0027] 1- Traction and debugging device body; 2- Storage box; 3- Tool box; 4- Universal wheel. DETAILED DESCRIPTION

[0028] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," and "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The present invention will be further described below in conjunction with the accompanying drawings.

[0030] The utility model of the subway bicycle traction debugging device, such as Figure 1 As shown, it includes: a power connector, a test button, and a laptop computer; the power connector includes: a voltage conversion module, a power switch, and a vehicle power switch. The test button includes: standby mode, reverse mode, forward, reverse, traction enable, traction command, emergency traction, Gauss release, brake command, brake release, rapid brake, and Gauss close.

[0031] The vehicle power supply switch is used to connect to the traction system power supply connector of the traction control unit, and provide working voltage for debugging the vehicle through the traction system power supply connector; the laptop is used to connect to the device program upload test connector of the traction control unit to upload the test program to the traction control unit; the test button is used to output signal instructions, which are transmitted to the traction control unit through the signal output connector, so that the traction control unit executes the corresponding control command, and feedbacks the signal of executing the corresponding control command; the laptop is also used to receive feedback information fed back by the traction control unit to the subway single vehicle traction debugging device; the power switch is used to connect to the external power supply through the voltage conversion module to power the equipment.

[0032] like Figure 2 As shown, the structure of the subway vehicle traction and debugging device of the present invention comprises a traction and debugging device body 1; a storage box 2 is located above the traction and debugging device body 1, a tool box 3 is located below the traction and debugging device body 1, and a universal wheel 4 is located at the bottom. The storage box 2 is used to store connectors connected to the vehicle during testing to prevent damage to the materials; the tool box 3 is used to store the tooling and tools used for traction testing, making them convenient for the operator to use during testing; the universal wheel 4 is connected to the bottom of the traction and debugging device body 1, allowing it to be moved to any location in the workplace for traction testing operations. The subway vehicle traction and debugging device of the present invention is located within the traction and debugging device body 1.

[0033] like Figure 1 As shown, when the subway bicycle traction debugging device of the present utility model is in use,

[0034] First, connect the subway single vehicle traction debugging device to the traction control unit, including: connecting the vehicle power supply switch to the traction system power supply connector of the traction control unit, connecting the laptop to the device program upload test connector of the traction control unit, and connecting the power switch of the power supply connector to the external power supply through the voltage conversion module.

[0035] Then, close the power switch to supply power to the subway single vehicle traction debugging device.

[0036] Next, the process of using the subway single-car traction debugging device of the present invention to perform single-car traction debugging is as follows:

[0037] First, according to the requirements of the traction system commissioning documents, close the vehicle power switch and provide the working voltage to the commissioning vehicle through the traction system power connector;

[0038] Then, use a laptop to upload the test program for the traction control unit;

[0039] Then, by pressing the following test buttons respectively: standby mode, reverse mode, forward, backward, traction enable, traction command, emergency traction, brake command, brake relief, rapid braking, high disconnection, high disconnection, etc., the corresponding signal instructions are output and transmitted to the traction control unit through the signal output connector. The traction control unit executes the corresponding control command and feeds back the signal of executing the corresponding control command to the subway single-car traction debugging device, and the corresponding feedback information is received by the test program on the laptop computer.

[0040] The subway single-vehicle traction debugging device of the present invention can complete the traction debugging results through single-vehicle testing, thereby improving the convenience of the test. It is not restricted by vehicle status and on-site conditions, and only one person can complete the traction test, thus saving human resources.

[0041] The utility model is applied to the subway single vehicle traction debugging device for testing. The storage box and tool box of the testing equipment are used to store materials and tools used for vehicle debugging, which is convenient for taking and managing during use and is not easy to be lost or damaged.

[0042] The utility model is used to carry out tests using the subway single-car traction debugging device. By adopting an external power supply, relevant tests of the traction system can be carried out without the vehicles being subjected to marshaling, coupling and power-on tests, thereby reducing the constraints of the test conditions and saving time for the vehicle debugging cycle.

[0043] The utility model is used to conduct tests on a single-car traction debugging device for subways. The single-car test avoids the safety hazards that may occur when the high-voltage electrical equipment of the vehicle is energized and running during the train adjustment work, and when the operator uses a multimeter to test. When the electrical equipment is energized and running, noise will be generated, which will affect the accuracy of the test results of the traction system test.

[0044] When the subway single-car traction debugging device of the utility model is used for testing, the device can be moved to any position on the work site, and one person can complete the traction test independently, thereby saving human resources, reducing production costs, and improving production efficiency.

[0045] By applying the subway single-car traction debugging device of the present invention to conduct tests, the test information can be viewed on a laptop computer, and the test results can be clearly seen, thereby improving the test accuracy and enhancing the product quality.

[0046] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A subway bicycle traction debugging device, characterized in that: include: A power supply connector, a test button, and a laptop computer; wherein the power supply connector includes: a voltage conversion module, a power switch, and a vehicle power supply switch; The vehicle power switch is used to connect to the traction system power connector of the traction control unit, and provide working voltage for the debugging vehicle through the traction system power connector; The laptop computer is used to connect to the device program upload test connector of the traction control unit to upload the test program to the traction control unit; The test button is used to output a signal instruction, which is transmitted to the traction control unit through the signal output connector, so that the traction control unit executes the corresponding control command and feeds back the signal of executing the corresponding control command; The laptop is also used to receive feedback from the traction control unit to the subway bicycle traction debugging device; The power switch is used to connect to an external power source through a voltage conversion module to power the device.

2. The subway single-car traction debugging device according to claim 1, characterized in that: The test buttons include: standby mode, reverse mode, forward, reverse, traction enable, traction command, emergency traction, Gauss split, brake command, brake release, rapid brake, and Gauss close.

3. The subway single-car traction debugging device according to claim 1, characterized in that: The subway bicycle traction and debugging device is arranged in a traction and debugging device body (1); a storage box (2) is provided on the upper part of the traction and debugging device body (1), a tool box (3) is provided on the lower part, and a universal wheel (4) is provided on the bottom. The storage box (2) is used to store the connector connected to the vehicle during the test to prevent the material from being damaged; The tool box (3) is used to store the tools and equipment for the traction test, so as to facilitate the use of the operator during the test; The universal wheel (4) is used to be connected to the bottom of the traction debugging device body (1), so as to facilitate movement to any position in the work site for traction test operations.

Images