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.
Type:
Application
Filed:
December 30, 2022
Publication date:
March 21, 2024
Applicants:
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED SIGNAL & COMMUNICATION RESEARCH INSTITUTE, BEIJING HUATIE INFORMATION TECHNOLOGY Co., Ltd., CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED, BEIJING RUICHI NATIONAL RAILWAY INTELLIGENT TRANSPORT SYSTEM ENGINEERING TECHNOLOGY Co., Ltd.
Inventors:
Rongsheng WANG, Qi ZHANG, Zhiming YUAN, Tao ZHANG, Tao WANG, Shuxin DING
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.
Type:
Grant
Filed:
December 30, 2022
Date of Patent:
March 12, 2024
Assignees:
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED SIGNAL & COMMUNICATION RESEARCH INSTITUTE, BEIJING HUATIE INFORMATION TECHNOLOGY Co., Ltd., CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED, BEIJING RUICHI NATIONAL RAILWAY INTELLIGENT TRANSPORT SYSTEM ENGINEERING TECHNOLOGY Co., Ltd.
Inventors:
Rongsheng Wang, Qi Zhang, Zhiming Yuan, Tao Zhang, Tao Wang, Shuxin Ding
Abstract: An enterprise hierarchical performance model and performance monitoring, evaluation and decision support system is disclosed to collect enterprise data, calculate and display performance information including performance, progress, and risk of one or more metrics and/or indicators, and execute an action in accordance with enterprise conditions.
Abstract: Systems and methods for data collection and processing. A system includes a forms processing subsystem including a form designer and a form processing and workflow module, and a client subsystem including a form submission manager and a client data store. User provided information is maintained locally in the client data store.