Test system for testing performance of braking gateway

A test system and gateway technology, which is applied in the transmission system, digital transmission system, data exchange network, etc., can solve the problems of inability to detect whether the performance of the brake gateway meets the standards, safety hazards, etc., to achieve convenient and efficient detection and improve reliability Effect

Active Publication Date: 2016-06-01
CRRC DALIAN R & D CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

However, in the prior art, there is no regular inspection tool for brake gateway products, and it is impossible to detect whether the working performance of the brake gateway meets the standards, and there are certain potential safety hazards

Method used

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  • Test system for testing performance of braking gateway
  • Test system for testing performance of braking gateway
  • Test system for testing performance of braking gateway

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Embodiment Construction

[0015] figure 1 A schematic structural diagram of a test system for detecting the performance of the brake gateway provided by the embodiment of the present invention, such as figure 1 As shown, the system includes: a computer 1, a tester 2 and a brake gateway 3, the tester 2 is connected to the computer 1 through the first port for data interaction with the computer 1, and the multifunctional vehicle bus MVB port and the advanced data link Road control HDLC port is connected with brake gateway 3; Wherein, computer 1 is used for sending MVB bus and / or HDLC bus test request order to tester 2 through described first port; Tester 2 is used for according to test request The command sends test data to the brake gateway 3 through the MVB port and / or HDLC port, and detects the brake gateway 3 according to the first parameter information corresponding to the feedback information of the brake gateway and the second parameter information corresponding to the test data The performance o...

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Abstract

The invention provides a test system for testing the performance of a braking gateway. When receiving an MVB bus and / or an HDLC bus test request command sent by a computer, a tester sends test data to the braking gateway through an MVB port and / or an HDLC port, and detects the performance of the braking gateway according to first parameter information corresponding to feedback information of the braking gateway and second parameter information corresponding to the test data. Therefore, the performance of the braking gateway can be detected conveniently and efficiently, so as to find the potential safety hazards and improve the operation reliability of motor vehicles.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of communication testing, in particular to a testing system for testing the performance of a braking gateway. Background technique [0002] In recent years, my country's railways have maintained rapid development. The HXD3D electric locomotive is an AC drive six-axis mainline passenger electric locomotive. It is a 200km passenger locomotive with a maximum continuous operating speed of 160km / h and 7200KW. One of the locomotives. The HXD3D locomotive can alleviate the tension in the use of quasi-high-speed locomotives on all roads, and fill the gap in the actual use of AC drive high-power locomotives in the quasi-high-speed range in mainland China. It will gradually replace the traditional Shaoshan electric locomotive. [0003] The locomotive is equipped with the most advanced electronically controlled braking system, which has a small buffer when accelerating and decelerating, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
Inventor 韩旭冯庆国杨盛宇张彭
Owner CRRC DALIAN R & D CO LTD
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