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Single vehicle debugging test stand and debugging method

A debugging method and a technology of a test bench, applied to measuring devices, instruments, measuring electronics, etc., can solve problems such as heavy workload, complicated changes, and complicated wiring

Active Publication Date: 2012-08-01
LOCOMOTIVE & CAR RES INST OF CHINA ACAD OF RAILWAY SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The advantage of this method is that the control and judgment methods are intuitive and easy to use; the disadvantage is that the wiring is more complicated, and the form is not flexible, the workload is heavy during construction, and the modification is complicated

Method used

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  • Single vehicle debugging test stand and debugging method
  • Single vehicle debugging test stand and debugging method

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Embodiment Construction

[0016] The present invention is to provide a single-vehicle debugging test bench with relatively simple structure, high test efficiency, accurate measurement results, and intuitive feedback results, and a debugging method adopted on the test bench. By using the TCN vehicle-mounted network technology, the electrical debugging and monitoring of single-vehicle trains can be realized. Partial function debugging of each subsystem. The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] In order to overcome the deficiencies of the existing test methods, the present invention utilizes vehicle-mounted network control technology and Ethernet communication technology to provide a train electrical debugging method. This method does not need to build a complicated external environment. The test software is run through the industrial computer, and icons are dynamically reflected The current elect...

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Abstract

The invention relates to single vehicle electric debugging equipment applied to rail transit vehicles, in particular to a single vehicle debugging test stand applied to a train and a debugging method used on the test stand. The debugging test stand at least comprises a simulation control unit, a network connecting unit, a display unit and a power supply which are communicated with each other, wherein according to the bugging test stand, different data are displayed through data conversion so as to accurately display the state of the detected unit. By using the technical scheme, the invention provides a single vehicle debugging test stand with relatively simple structure, high testing efficiency, accurate measuring result and intuitive feedback result and a debugging method used on the test stand; and by using a TCN (Train Communication Network) vehicle mounted network technology, single train vehicle electric debugging and partial function debugging of each sub system are achieved.

Description

technical field [0001] The invention relates to a single-vehicle electrical debugging equipment applied to rail transit vehicles, more specifically to a single-vehicle debugging test bench applied to trains and a debugging method adopted on the test bench. Background technique [0002] At present, the known single-vehicle electrical debugging system is mainly realized by means of an interface box. Connect the train electrical circuit with the external interface box by adding redundant hard lines, and send control signals to the train electrical circuit through the switch on the interface box; receive the feedback of the train electrical circuit through the signal lamp or light-emitting diode on the interface box Signal; in order to judge the connection status of the train electrical circuit. The advantage of this method is that the control and judgment methods are intuitive and easy to use; the disadvantage is that the wiring is more complicated, and the form is not flexibl...

Claims

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Application Information

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IPC IPC(8): G01R31/00
Inventor 姚放王欣高枫孔元黄志平申鹏
Owner LOCOMOTIVE & CAR RES INST OF CHINA ACAD OF RAILWAY SCI
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