Ground control method and system for CBTC

A ground control and subsystem technology, which is applied in the direction of operation center control system, railway signal and safety, railway traffic management, etc., to achieve the effect of reducing complexity, fast information transmission, and reducing delay.

Active Publication Date: 2016-04-20
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is how to simplify the ground control system and reduce the complexity of the system

Method used

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  • Ground control method and system for CBTC
  • Ground control method and system for CBTC
  • Ground control method and system for CBTC

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Embodiment Construction

[0041] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0042] figure 1 It is a schematic diagram of a ground control system suitable for CBTC provided by the embodiment of the present invention, including the control subsystem;

[0043] The control subsystem includes: a communication controller 11 and an industrial control computer 12;

[0044] The industrial control computer 12 is used to generate control instructions according to the state information of the trackside equipment and the state information of the controlled train and the trains before and after the controlled train;

[0045] The control instruction includes a control instruction for controlling the wayside equipment and a movement authorization for controllin...

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Abstract

The invention provides a CBTC ground control system comprising a control subsystem; the control subsystem comprises a communication controller and an industrial control computer; the industrial control computer is used for generating a control order according to wayside equipment state information and station information of a controlled train and front and following trains of the controlled train; the control order comprises a control instruction used for controlling the wayside equipment and a mobile authorization used for controlling the controlled train; the communication controller is used for sending the control instruction, controlling the wayside equipment, to the wayside equipment, and used for sending the mobile authorization, controlling the controlled train, to the controlled train. The method and system can control the wayside equipment and train, can reduce system complexity and interface quantity, and can reduce information transmission delay property, thus keeping a low maintenance cost and fast information transmission speed.

Description

technical field [0001] The invention relates to the field of train operation control systems, in particular to a ground control method and system suitable for CBTC. Background technique [0002] With the rapid development of urbanization, urban rail transit, with its advantages of comfort, low carbon, high efficiency and safety, occupies a higher and higher proportion in people's daily travel vehicles. At present, the urban rail transit operation control technology is based on the mobile block signal control system technology based on CBTC (Communication Based Train Control, communication-based train automatic control) as the core mainstream solution. The signal control system solution realizes real-time or regular two-way communication between the train and the ground through large-capacity train-ground wireless communication transmission means. The system mainly includes: vehicle VOBC (Vehicle On-Board Controller, vehicle controller) equipment, ground zone controller ZC (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00
CPCB61L27/30B61L27/20B61L27/40B61L27/70
Inventor 郜春海刘波
Owner TRAFFIC CONTROL TECH CO LTD
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