Title:
TRANSMISSION METHOD FOR RECEIVING-ROUTE INFORMATION AND DEPARTURE-ROUTE INFORMATION, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/174866
Kind Code:
A1
Abstract:
A transmission method for receiving-route information and departure-route information comprises: a track circuit receiver handling segment state information according to track information, and sending the segment state information to a station interlocking apparatus; the station interlocking apparatus generating route information according to the segment state information, and sending the route information to a track circuit transmitter of a corresponding segment; the track circuit transmitter adjusting carrier frequency and low-frequency information of the route information, and sending the adjusted route information to a steel track; and a track circuit information reader receiving the adjusted route information from the steel track, demodulating the adjusted route information, and sending the demodulated information to a train control on-board apparatus. The present invention realizes train-ground transmission of receiving-route information and departure-route information of a train without requiring the addition of a new apparatus at the ground or train sides.
Inventors:
YU XIAOQUAN (CN)
ZHANG WANQIANG (CN)
ZHAO ZE (CN)
ZHANG SONGCHEN (CN)
ZHAO LI (CN)
LI QIN (CN)
XU LIN (CN)
CHEN LIHUA (CN)
YIN LU (CN)
LIU HONGFEI (CN)
JIA YUNGUANG (CN)
YUE CHAOPENG (CN)
ZHANG WENHUI (CN)
CHEN GUANYING (CN)
ZHANG WANQIANG (CN)
ZHAO ZE (CN)
ZHANG SONGCHEN (CN)
ZHAO LI (CN)
LI QIN (CN)
XU LIN (CN)
CHEN LIHUA (CN)
YIN LU (CN)
LIU HONGFEI (CN)
JIA YUNGUANG (CN)
YUE CHAOPENG (CN)
ZHANG WENHUI (CN)
CHEN GUANYING (CN)
Application Number:
PCT/CN2020/122084
Publication Date:
September 10, 2021
Filing Date:
October 20, 2020
Export Citation:
Assignee:
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD (CN)
International Classes:
B61L27/00
Foreign References:
| CN111003032A | 2020-04-14 | |||
| CN102259657A | 2011-11-30 | |||
| CN102320316A | 2012-01-18 | |||
| CN101941452A | 2011-01-12 | |||
| JP2014046720A | 2014-03-17 |
Other References:
LIN, YUYUN: "Track Circuits", URBAN RAIL TRANSIT SIGNALING DEVICES, 31 January 2018 (2018-01-31), CN, pages 41 - 44, XP009530107, ISBN: 9787113242398
Attorney, Agent or Firm:
BEIJING IPLING INTELLECTUAL PROPERTY LAW FIRM (CN)
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