US 12,459,552 B2
Urban rail transportation fusion signaling system and application method thereof
Wei Feng, Shanghai (CN); Xiaoyong Wang, Shanghai (CN); Yanyang Xing, Shanghai (CN); and Liang Pan, Shanghai (CN)
Assigned to CASCO SIGNAL CO., LTD., Shanghai (CN)
Appl. No. 18/021,355
Filed by CASCO SIGNAL CO., LTD., Shanghai (CN)
PCT Filed Sep. 24, 2021, PCT No. PCT/CN2021/120057
§ 371(c)(1), (2) Date Feb. 14, 2023,
PCT Pub. No. WO2022/213554, PCT Pub. Date Oct. 13, 2022.
Claims priority of application No. 202110367726.9 (CN), filed on Apr. 6, 2021.
Prior Publication US 2023/0322282 A1, Oct. 12, 2023
Int. Cl. B61L 27/20 (2022.01); B61L 3/02 (2006.01); B61L 27/04 (2006.01); B61L 27/16 (2022.01)
CPC B61L 27/20 (2022.01) [B61L 3/02 (2013.01); B61L 27/04 (2013.01); B61L 27/16 (2022.01); B61L 2027/204 (2022.01)] 11 Claims
OG exemplary drawing
 
1. An urban rail transportation fusion signaling system, comprising:
an autonomous train supervision system, configured to send a train operation plan;
a first wayside management system, operating under a Train Autonomous Circumambulate System (TACS) system and configured to generate line resource allocation information according to the train operation plan;
a second wayside management system, operating under a Communications-Based Train Control (CBTC) system and configured to generate operation permission information according to the train operation plan; and
a car controller, provided on a rail transportation train and configured to: perform traffic control according to the line resource allocation information when the train is traveling under the TACS system; or perform traffic control according to the operation permission information when the train is traveling under the CBTC system;
wherein the second wayside management system comprises:
a computer interlocking configured to perform control and status information collection on a wayside equipment;
a zone controller configured to obtain a protection zone of the train according to location information of the train and the train operation plan, so as to generate the operation permission information of the train; and
a line controller configured to temporarily limit a speed of the train.