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Comprehensive railway signal control system

A signal control and railway technology, applied in the direction of railway signal and safety, automatic system, etc., can solve the problems of unreasonable control of train speed, reduction of railway section passing capacity, and inability to ensure train spacing, etc., so as to improve the use value and improve The effect of passing capacity and improving traffic density

Active Publication Date: 2016-12-21
CHINA ROAD & BRIDGE
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Problems solved by technology

[0003] On single-track railways, in order to prevent conflicts between trains that are running opposite each other in a section at the same time, and to avoid rear-end collisions between two trains running in the same direction, the railway stipulates that the station attendants at both ends of the section must handle it before leaving the section. Traffic contact procedures, the existing blocking methods are divided into semi-automatic blocking and automatic blocking, these blocking methods need to divide the interval into a number of fixed blocking intervals, and cannot guarantee the distance between two adjacent trains, which cannot be reasonably controlled The train speed reduces the passing capacity of the railway section, and with the increase of train speed and density, the existing blocking methods cannot meet the requirements

Method used

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[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0033] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0034] One of the embodiments of the present invention provides a railway integrated signal control system, including:

[0035] The monitoring center is set in one of the railway stations, and the monitoring center includes two interconnected computers, one of which is used for real-time video monitoring of the working status of the train, and the other computer is used for receiving the position information of the train , and locate two adjacent trains according to the working status of the trains, and then determine the distance information between the two adjacent trains accor...

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Abstract

The invention discloses a comprehensive railway signal control system which comprises a monitoring center, an interlocking device and a blocking device. The interlocking device is connected with the monitoring center; the blocking device is connected with the monitoring center; the monitoring center comprises two computers, one of the computers is used for monitoring working states of a railway and trains by the aid of video in real time, and the other computer is used for receiving and processing railway signals transmitted by the interlocking device and the blocking device. The comprehensive railway signal control system has the advantages of intelligence and network integration. Besides, shortcomings of discrete control of existing comprehensive signal control systems and relative independence of signals can be overcome by the aid of the comprehensive railway signal control system, the reliability of the comprehensive railway signal control system can be improved, dangerous failures can be reduced, and accordingly the railway train operation safety can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of railway systems, and more specifically, the invention relates to a railway integrated signal control system. Background technique [0002] The comprehensive signal control system of the railway is a comprehensive control and management system integrating microcomputer control and data transmission, which is the basic guarantee for train safety and punctual operation. The railway signal is an order issued to the train crew and other relevant train personnel during the train operation and shunting process. The relevant train personnel must act according to the signal instructions to ensure the safety of the train and accurately organize the train operation and shunting work. [0003] On single-track railways, in order to prevent conflicts between trains that are running opposite each other in a section at the same time, and to avoid rear-end collisions between two trains running in the same direction, the r...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/04B61L25/02
CPCB61L25/021B61L25/023B61L25/028B61L27/04
Inventor 李培植沈兆普于静涛尚鑫
Owner CHINA ROAD & BRIDGE
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