Patents Assigned to BEIJING HUATIE INFORMATION TECHNOLOGY Co., Ltd.
  • METHOD AND DEVICE FOR MULTI-TRAIN OPERATION TREND DEDUCTION
    Publication number: 20240092407
    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
  • Method and device for multi-train operation trend deduction
    Patent number: 11926356
    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