Urban rail transit trackside operation control system main track and vehicle depot integration method

Abstract

The invention discloses an urban rail transit trackside operation control system main track and vehicle depot integration method which includes the following steps that the same communication mode between main track interlocking and an area controller is adopted, interlocking of a vehicle depot exchanges data with the area controller which the vehicle depot belongs to through a redundant safety bus; the area control calculates movement authority for running trains in the vehicle depot; a center train automatic monitoring system monitors the running process of all the trains in the vehicle depot. According to the method, the vehicle depot is brought into a main track operation control system for unified management, synergetic integration of vehicle depot interlocking and functions of a main track interlocking system is achieved, precise positioning and running tracking of the trains in the vehicle depot are achieved, and unified management of train numbers in the vehicle depot and the main track is achieved.

Description

technical field [0001] The invention relates to the technical field of urban rail transit operation control, in particular to a method for integrating main lines and depots in a trackside traffic control system. Background technique [0002] As an important part of the urban rail transit operation control system, the trackside transportation control subsystem is the center for managing trains and ensuring the safe operation of trains. At present, both the depot interlocking system and the main line interlocking system exist as independent systems. The two establish a relay logic interface at the junction of the depot and the main line to realize the handover control of the train between the depot and the main line, so that the vehicle The depot interlocking is outside the jurisdiction of the regional controller, and the integration of the main line and the depot has not been realized. [0003] as attached figure 1 As shown, the wayside traffic control subsystem of urban ra...

AI Technical Summary

Problems solved by technology

[0013] 1) The depot is not controlled by the trackside traffic control system, and the operation efficiency is low

[0014] The interlocking system of the depot has not established an interface with the trackside traffic control system, and is not controlled by the trackside traffic control system. When the train is running in the depot, it cannot perform precise positioning, cannot obtain the movement authorization information of the trackside traffic control system, and cannot realize detachment. The tracking operation of the inner train can only realize the artificial limit control mode based on the positioning of the track circuit, the running speed is low, and the operation efficiency is poor

[0015] 2) The depot and main line interlock handover procedures are complicated and the reliability is poor

[0019] In addition, when a train enters the main line from the depot through the transfer rail, or exits the main line operation and enters the depot via the transfer rail, it usually needs to stop on the transfer rail to switch the train driving mode, which reduces the operating efficiency

[0020] It can be seen that when the train is handed over between the depot and the main line, the interface implementation and handover procedures are complicated, which reduces the system reliability and operating efficiency

[0021] 3) The logic of the ATS train number is inconsistent, which is not conducive to management

[0023] The inconsistency in the logic processing of the train number of the depot and the main line ATS has caused the complexity of the logic implementation, which is not conducive to efficient management

Images