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A line topology description method and system in a train operation control system

A train operation control and line technology, applied in the field of line topology information of rail transit, can solve the problems of complicated operation by staff and complicated description of line topology.

Active Publication Date: 2015-09-30
TRAFFIC CONTROL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The present invention provides a line topology description method and system in a train operation control system, which are used to solve the complexity of the line topology description in the prior art, and when the line is extended or reconstructed, the line topology description needs to be re-established, which brings great benefits to the staff. come operationally complex issues

Method used

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  • A line topology description method and system in a train operation control system
  • A line topology description method and system in a train operation control system
  • A line topology description method and system in a train operation control system

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Embodiment Construction

[0080] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0081] figure 1 It is a flow chart of the line topology description method in the train operation control system described in the embodiment of the present invention, such as figure 1 As shown, a line topology description method in a train operation control system provided by an embodiment of the present invention includes:

[0082] Step S100, describing the relative position information in the track line topology;

[0083] Step S200, describe the line connection information in the track line topology;

[0084] Step S300, describe the functional area information in the track line topology;

[0085] The step S100 includes:

[0086] Step S101, in the track line topology, define at least two reference points, and select one of the reference points as a relative reference point;

[0087] S...

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Abstract

A method for describing a line topology in a train control system is characterized by comprising steps of S100, describing relative position information in the track line topology; S200, describing line connection information in the track line topology; and S300, describing functional area information in the track line topology. The invention provides the method for describing the line topology in the train control system and a mode for describing the line topology adopted by the system. The method has the advantages that a line is divided into independent section units, the section units are independent from one another, influence of line changes to existing line data is reduced to the greatest extent, workload for preparing and testing the data is reduced, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of line topology information of rail transit, in particular to a line topology description method and system in a train operation control system. Background technique [0002] Communication Based Train Control System (CBTC, Communication Based Train Control System) uses the 802.11 standard communication transmission means to complete the train control information interaction through real-time, large-capacity two-way data communication between "train-ground" equipment, and realize The safety control of train operation is a new train operation control system in urban rail transit. [0003] The security protection function of the CBTC system is jointly completed by the on-board equipment and ground equipment in the system. The on-board protective equipment in the system is used to determine the specific position of the train on the line, and use the real-time travel distance of the train to complete the update...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/00
Inventor 李凯陈鹤
Owner TRAFFIC CONTROL TECH CO LTD
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