Route release method for cross-line overlapped region

Abstract

The invention provides a route release method for a cross-line overlapped region. The method comprises the steps that a first interlock device sends a route total manual release request in a co-management zone to a first zone controller of the zone where the first interlock device is located; after the first zone controller receives the route total manual release request, a parking guarantee request is sent to an on-board controller through a second zone controller or is directly sent to the on-board controller; after the on-board controller receives the parking guarantee request, a parking guarantee confirmation message is sent to the second zone controller or the first zone controller; and after the first zone controller receives the parking guarantee confirmation message, it is determined that whether a route total manual release confirmation message needs to be sent to the first interlock device or not according to the parking guarantee confirmation message, so that route release is conducted. Through the method, rapid response to the route manual release request of the overlapped region is conducted, the manual release route response time is greatly shortened, and the running efficiency of lines is greatly improved.

Description

technical field [0001] The invention relates to the technical field of train operation control, in particular to an approach unlocking method in a cross-track overlapping area. Background technique [0002] With the continuous development of train signal control, the safe and efficient running of trains is becoming more and more important. With the rapid development of urban rail transit, higher requirements are placed on the safety and automation of the entire train control system while operating efficiently. [0003] At present, my country's low automation and intelligence in the field of train control, especially when responding to the request of passers-by in the overlapping area of The lock device (CI) can be unlocked by the master unlock command, and after receiving the master unlock, the access state that meets the unlocking conditions will be changed to a near-delayed unlocking state. If the delay time expires, the state of the route will be converted from the state...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects of the prior art, the present invention provides a route unlocking method across the overlapping area of ​​lines, which can solve the problem of delayed unlocking of routes in the prior art, the lack of automatic control measures for route human solution requests, and the efficiency of line operation. lesser problem

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