logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12377893 B1

PDFFull Text
Date of Patent:
Aug. 05, 2025

Filed:

Oct. 19, 2020

Train autonomous control system and method based on train-to-train communication

Applicant:

Casco Signal Ltd., Shanghai, CN;

Inventors:

Haigui Xu, Shanghai, CN;

Xiaoyong Wang, Shanghai, CN;

Yiran Lu, Shanghai, CN;

Assignee:

CASCO SIGNAL LTD.;

Attorney:

HSML P. C.

Primary Examiner:

Zachary L Kuhfuss

Int. Cl.
CPC ...
B61L 27/04 (2006.01); B61L 15/00 (2006.01); B61L 27/20 (2022.01); B61L 27/30 (2022.01); B61L 27/70 (2022.01); B61L 99/00 (2006.01); H04W 4/42 (2018.01); H04W 4/44 (2018.01); B61L 23/14 (2006.01); B61L 23/30 (2006.01); B61L 25/02 (2006.01);
U.S. Cl.
CPC ...
B61L 27/04 (2013.01); B61L 15/0027 (2013.01); B61L 15/0062 (2024.01); B61L 27/20 (2022.01); B61L 27/30 (2022.01); B61L 27/70 (2022.01); B61L 99/002 (2024.01); H04W 4/42 (2018.02); H04W 4/44 (2018.02); B61L 23/14 (2013.01); B61L 23/30 (2013.01); B61L 25/025 (2013.01); B61L 2027/204 (2022.01); B61L 2205/00 (2013.01);
Abstract

The present invention relates to a train autonomous control system and method based on train-to-train communication. The control system includes an automatic train supervision system ATS, an object controller OC, a train-mounted subsystem CC, a tag reader subsystem, a query transponder, and a data communication system DCS, the automatic train supervision system ATS is connected to the train-mounted subsystem CC, and the train-mounted subsystems CC of adjacent trains are in communication connection with each other, and the control system further includes a railside resource manager WRC, and the railside resource manager WRC is respectively connected to the automatic train supervision system ATS, the train-mounted subsystem CC, the object controller OC, the tag reader subsystem, and the query transponder. Compared with the prior art, the present invention has the advantages of reducing a transmission link of data information over a network, improving operation efficiency of the system, and the like.

Find Patent Forward Citations

Loading…