Train operation control method and device and computer readable medium

Abstract

The invention relates to a train operation control method and device and a computer readable medium, and the method comprises the steps: providing a first communication channel which is directly connected with a train head safety computer and a train tail safety computer; providing a second communication channel, wherein the second communication channel connects the vehicle head safety computer tothe vehicle tail safety computer through a vehicle head vehicle-mounted wireless communication unit and a vehicle tail vehicle-mounted wireless communication unit; determining main and standby statesof the vehicle head safety computer and the vehicle tail safety computer; and when the host in the vehicle head safety computer and the vehicle tail safety computer fails, switching to the standby machine in the vehicle head safety computer and the vehicle tail safety computer. The train operation control method and the train operation control device have a dual-computer hot standby redundant architecture, so that the safety computers at the head and the tail of the train can be switched between the main computer and the standby computer, and normal operation of a train operation system is facilitated.

Description

technical field [0001] The present invention mainly relates to the field of train operation control, in particular to a train operation control method and device, and a computer-readable medium. Background technique [0002] At present, the Chinese Train Control System (CTCS) is widely used in my country's high-speed railway field. In terms of system management of high-speed trains, taking maglev trains as an example, the current maglev transportation control system adopts a dual-computer cold standby redundant architecture at the front and rear of the train, that is, the vehicle-mounted safety computer (VSC) is installed at the front and rear of the train. ), when the on-board host at one end of the train is down due to a failure, the on-board host at the other end of the train is switched to the host, but since it is an on-board backup machine, it can only protect the train to a safe parking point. End the mission and cannot participate in the normal operation of the cont...

AI Technical Summary

Problems solved by technology

In terms of system management of high-speed trains, taking maglev trains as an example, the current maglev transportation control system adopts a dual-computer cold standby redundant architecture at the front and rear of the train, that is, the vehicle-mounted safety computer (VSC) is installed at the front and rear of the train. ), when the on-board host at one end of the train is down due to a failure, the on-board host at the other end of the train is switched to the host, but since it is an on-board backup machine, it can only protect the train to a safe parking point. End mission, unable to participate in normal operation control protection system

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