TRACK CIRCUIT FAULT DIAGNOSIS SYSTEM AND DIAGNOSIS METHOD - BEIJING NATIONAL RAILWAY RES & DESIGN INSTITUTE OF SIGNAL & COMMUNICATION CO LTD

Title:

TRACK CIRCUIT FAULT DIAGNOSIS SYSTEM AND DIAGNOSIS METHOD

Document Type and Number:

WIPO Patent Application WO/2019/091069

Kind Code:

A1

Abstract:

A track circuit fault diagnosis system comprises a host computer (1), a track circuit monitoring and maintenance terminal (2), an intelligent diagnosis host (3), a communication interface board (4), and a branching collector (5). Communication between the host computer (1) and the track circuit monitoring and maintenance terminal (2) is facilitated via an Ethernet port. Data is transmitted between the track circuit monitoring and maintenance terminal (2) and the intelligent diagnosis host (3) via an Ethernet port. The communication interface board (4) and the branching collector (5) are connected to the track circuit monitoring and maintenance terminal (2) and the intelligent diagnosis host (3) respectively via a CAN bus. A track circuit fault diagnosis method is also provided.

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Inventors:

XU ZONGQI (CN)
YANG YIXUAN (CN)
LI ZHIYU (CN)
YIN HUIYUAN (CN)
WANG ZHIXIN (CN)
ZHOU ZIJIAN (CN)
ZHANG LU (CN)
YANG XIAOFENG (CN)
XIE WENLEI (CN)
XU XIAOLAN (CN)
YUAN HONGYING (CN)
MA BIN (CN)
YANG JIN (CN)
BAI YINGJIE (CN)

Application Number:

PCT/CN2018/086111

Publication Date:

May 16, 2019

Filing Date:

May 09, 2018

Export Citation:

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Assignee:

BEIJING NATIONAL RAILWAY RES & DESIGN INSTITUTE OF SIGNAL & COMMUNICATION CO LTD (CN)

International Classes:

G01R31/00; B61L1/18

Foreign References:

CN106143539A	2016-11-23
CN105866510A	2016-08-17
CN102310870A	2012-01-11
US4860977A	1989-08-29

Other References:

CHEN JIANYI ET AL.: "Research on intelligent Analysis of High Speed Railway Signal Equipment", RAILWAY TECHNICAL INNOVATION, no. 3, 30 June 2014 (2014-06-30), ISSN: 1672-061X

Attorney, Agent or Firm:

BEIJING IPLING INTELLECTUAL PROPERTY LAW FIRM (CN)

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