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Intermittent train control system

A train control system, a point-based technology, applied in the direction of the transportation center control system, transmission system, digital transmission system, etc., can solve the problems of BLOC system safety hazards, maintenance cannot be carried out in time, high product prices, psychological and economic burdens, etc. Achieve high safety and reliability, reduce pressure and cost, and shorten the opening time

Inactive Publication Date: 2011-01-12
BEIJING JIAOTONG UNIV
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The CBTC system is the development trend of the rail transit control system. Various units and manufacturers are vigorously researching and developing this system. potential safety hazards, and operating efficiency is far below market requirements
Because the current train operation control system mainly relies on the introduction, there are few products to choose from, the maintenance cannot be carried out in time when the product fails, and the high product price and other factors have brought huge psychological and economic burdens to users, seriously affecting rail transportation. quality, which brings great pressure to the construction and operation of rail transit

Method used

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  • Intermittent train control system
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Embodiment Construction

[0021] 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.

[0022] The BLOC system of the present invention connects the vehicle on-board controller (Vehicle On-Board Controller, VOBC) system with the ground computer interlocking (Computer Interlocking, CI) system and the automatic train monitoring (Automatic Train Supervision, ATS) system through the transponder system and the data communication system The two-way, large-capacity, and continuous communication between the train and the ground at key positions is realized, thereby enhancing the system security while improving the efficiency of the train operation system and bringing greater social and economic benefits.

[0023] Such as figure 1 As shown, it is a schematic diagram ...

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Abstract

The invention discloses an intermittent train control system, comprising an ATS (Automatic Train Supervision) system, a CI (Computer based Interlocking) system, an axle counting system connected with the CI system, an LEU (Lineside Electronic Unit) system, a responder system connected with the LEU system, a VOBC (Vehicle On-Board Controller) system connected with the responder system, and a data communication system for realizing the data interaction among the ATS system, the CI system and the VOBC system, wherein the responder system comprises a responder loop line system which is arranged in a station stop area and a back-returning area for sending the obtained state information and position information of the train as well as the movement authority information to the VOBC system; and the VOBC system is used for controlling the running of the train according to the received movement authority information and the state and position information of the train. The invention has relatively higher safety and reliability, and greatly improves the operation efficiency of the intermittent train control system.

Description

technical field [0001] The invention relates to the technical field of train control, in particular to a point train control system. Background technique [0002] Compared with other means of transportation in the city, rail transit has unique advantages: firstly, whether it is subway or elevated railway, rail transit makes full use of the space and avoids the congestion on the urban ground; secondly, rail transit has other traffic Large capacity and high efficiency unmatched by tools; again, rail transit is more green and environmentally friendly than other means of transportation; most importantly, the safety of urban rail transit is much higher than other modes of transportation, known as the safest mode of transportation . [0003] Modern railways are formulating future goals according to the needs of the market, and the meaning of transportation services has been extended to faster speed, better flexibility and better utilization of lines under strict control of operat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00H04L29/08H04L12/24H04B1/59
Inventor 刘宏杰
Owner BEIJING JIAOTONG UNIV
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