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.:
Date of Patent:
Mar. 12, 2024
Filed:
Dec. 30, 2022
China Academy of Railway Sciences Corporation Limited Signal & Communication Research Institute, Beijing, CN;
Beijing Huatie Information Technology Co., Ltd., Beijing, CN;
China Academy of Railway Sciences Corporation Limited, Beijing, CN;
Beijing Ruichi National Railway Intelligent Transport System Engineering Technology Co., Ltd., Beijing, CN;
Rongsheng Wang, Beijing, CN;
Qi Zhang, Beijing, CN;
Zhiming Yuan, Beijing, CN;
Tao Zhang, Beijing, CN;
Tao Wang, Beijing, CN;
Shuxin Ding, Beijing, CN;
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED SIGNAL & COMMUNICATION RESEARCH INSTITUTE, Beijing, CN;
BEIJING HUATIE INFORMATION TECHNOLOGY Co., Ltd., Beijing, CN;
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED, Beijing, CN;
BEIJING RUICHI NATIONAL RAILWAY INTELLIGENT TRANSPORT SYSTEM ENGINEERING TECHNOLOGY Co., Ltd., Beijing, CN;
Abstract
A method and device of multi-train operation trend deduction. Temporary speed limit information, scheduling information, line information and train status information are obtained; the coupling relationship between the trains traction calculation and the area of space-time scope which is under temporary speed limit are analyzed, and the time saving driving strategy of the first train within the time domain is calculated; according to the running position and speed of the front train, a multi-train operation tracking model under different block systems is established; according to the temporary speed limit information, the driving strategy of following tracking train is deduced, and the operation of the multi-train is calculated; the operation trend of multi-train to the driving scheduling platform is sent.