Method and device for testing train-mounted recording board

A vehicle-mounted recording and testing device technology, which is applied in the direction of testing electrical devices, measuring devices, and measuring electronics during transportation, and can solve problems such as unfavorable large-scale testing, low efficiency, and cumbersome testing steps

Pending Publication Date: 2022-05-03
BEIJING RAILWAY SIGNAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a test method and device for a train on-board recording board to solve the problems in the prior art that the test steps are cumbersome, the test time is long, the efficiency is low, and it is not conducive to large-scale testing.

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  • Method and device for testing train-mounted recording board
  • Method and device for testing train-mounted recording board
  • Method and device for testing train-mounted recording board

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] In this application, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes none. other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "com...

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Abstract

The invention provides a test method and device for a train-mounted recording board. The test device comprises an upper computer and a test module. The test module is composed of a data processing module, a channel test module group, a relay, an optocoupler module and a connector which are arranged on the test tool clamp. And the upper computer sends update information to the recording board to be tested through the connector, issues control information to each channel module to be tested in the channel test module group through the data processing module, receives test information of the tested single board returned by the channel modules to be tested through the data processing module, and generates a test report based on the test information. And the test module adopts a modular design. In the scheme, the upper computer adopts a reasonable test process, and the test module adopts a modular design to protect the device and the tested single board, so that the purposes of reducing the influence between the tested single board and the test module, facilitating the realization of large-scale test and shortening the test and maintenance time are achieved.

Description

technical field [0001] The invention relates to the technical field of train equipment testing, in particular to a testing method and device for a train on-board recording board. Background technique [0002] With the rapid development of technology, on-board ATP (Automatic Train Protection, automatic train protection system) equipment has been installed on most trains, and the recording board installed on the on-board ATP equipment is used to record the functions of other host layers in the automatic train protection system. The key log files generated by the board and the information status of the board at the interface layer are collected. [0003] At present, when it is necessary to test the record board, it is completed based on a bunch of scattered and independent test instruments. In particular, for the test of different board information in different record boards, it is necessary to manually remove Instrumentation or equipment, and then connect the equipment connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/008
Inventor 王天友方琪沈丽娜裴晓磊于旗慧赵伟贾泳杰宋雅静
Owner BEIJING RAILWAY SIGNAL
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