Distributed type station train number tracing logical method

A train number, distributed technology, applied in the direction of railway car body parts, railway signal and safety, transportation center control system, etc., can solve the problems of train number tracking and rollback, train number logic tracking error, preset function failure, etc. Achieve good fault tolerance and recovery of trains, clear operation logic, and simple data configuration
CN106394615AActive Publication Date: 2017-02-15SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +2
6 Cites 19 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI
Publication Date
2017-02-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a distributed type station train number tracing logical method. By means of the method, the functions such as train number creation, tracing, deletion and recovery of a CTC / TDCS can be effectively achieved. In the field use process, a tracing system is released downwards to stations in a distributed manner, and the influence scope generated when the stations are upgraded and reconstructed is small; single-station tracing data are configured concisely, arithmetic logic is clear, and fault tolerance can be achieved well and a train can be resumed when an abnormal station yard is shown; train number tracing among the multiple stations can be continued automatically and seamlessly, artificial data configuration is not needed, and the method can also be adapted to special station yard connection; and the train is traced in the interstation operation direction among the stations, and abnormal conditions such as train number backspacing and train number reverse tracing cannot occur.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the field of railway signaling systems, in particular to a logic method for tracking train numbers at distributed stations Background technique

[0002] CTC / TDCS system (decentralized autonomous dispatching centralized system / railway dispatching command system) is currently widely used in the field of railway rail transit. The CTC / TDCS system can supervise and control the operation of trains and help traffic dispatching commanders manage the entire train. It plays an extremely important role in improving the efficiency of rail transportation and ensuring the safety of operation. Among them, the management of the train number is an important foundation of the entire CTC / TDCS system. Only when the tracking of the train number is completed, can the follow-up other cores such as automatic train point reporting, occupancy loss, close tracking alarm, and automatic routing of routes be realized. Function.

[0003] Currently,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More