Title:
TRANSMISSION METHOD AND SYSTEM FOR TRAIN ARRIVAL ROUTE INFORMATION AND TRAIN DEPARTURE ROUTE INFORMATION
Document Type and Number:
WIPO Patent Application WO/2021/174764
Kind Code:
A1
Abstract:
Provided is a transmission method for train arrival route information and train departure route information. The method comprises: a track circuit receiver handling section state information according to track information, and sending the section state information to a station interlocking device; the station interlocking device generating route information according to the section state information, and sending the route information to a track circuit sender of a corresponding section; the track circuit sender adjusting the carrier frequency and low frequency of the route information, and sending the adjusted route information to a steel rail; and a track circuit information reader receiving the adjusted route information from the steel rail, demodulating the adjusted route information, and sending the demodulated information to a train control vehicle-mounted device. Further provided is a transmission system corresponding to the method. The ground-train transmission of train arrival route information and train departure route information can be realized on the premise that no new device is added to the ground and train.
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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/CN2020/108414
Publication Date:
September 10, 2021
Filing Date:
August 11, 2020
Export Citation:
Assignee:
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD (CN)
International Classes:
B61L27/00
Domestic Patent References:
| WO2019042752A1 | 2019-03-07 |
Foreign References:
| CN111003032A | 2020-04-14 | |||
| CN102320316A | 2012-01-18 | |||
| CN102310870A | 2012-01-11 | |||
| CN102233886A | 2011-11-09 | |||
| CN102323813A | 2012-01-18 | |||
| CN107914735A | 2018-04-17 | |||
| CN110341759A | 2019-10-18 | |||
| CN102616252A | 2012-08-01 | |||
| CN106394615A | 2017-02-15 | |||
| CN110341758A | 2019-10-18 | |||
| KR20090105629A | 2009-10-07 |
Attorney, Agent or Firm:
BEIJING AMBOYNA INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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