Train door control method based on train locating scene

Abstract

The invention provides a train door control method based on a train locating scene. In the train driving process, a train-mounted device of a train determines the scene where the train is located at present according to the current position information of the train and / or the interaction information of the train and a dispatching center; according to the scene where the train is located at present, a pre-stored door control switch state information list is sought, a corresponding door control switch state when the train is in the current locating scene is obtained, and a current train door is controlled to be opened or closed according to the door control switch state. By means of the method, the requirement of full-automatic driving for door control switch treatment is met, meanwhile, an original door control treatment scheme is combined, full-automatic driving supports degraded running for manned automatic driving or manual driving, the vehicle hardware improvement cost is reduced to the maximum degree, and the safety of passengers is guaranteed all the time.

Description

technical field [0001] The invention relates to the technical field of urban rail transit, in particular to a train door control method based on the scene where the train is located. Background technique [0002] As the nerve center of the urban rail transit control system, the train operation control system is responsible for ensuring traffic safety, improving operating efficiency, and shortening the interval between trains. With the development of communication technology, especially the wide application of wireless communication technology, the train operation control mode has evolved from the traditional Track-circuit Based Train Control (TBTC) to communication-based train operation control. With the rapid development of urban rail transit and communication control technology, the fully automatic unmanned driving technology based on CBTC system is becoming more and more mature, and the unmanned train system is becoming the mainstream trend in the development of subway tr...

AI Technical Summary

Problems solved by technology

[0003] At present, the door control of the train cannot support the train control requirements for automatic driving or manual driving, nor can it meet all the intelligent control of the doors of the train in the yard and on the main line and the control mode of the train according to the state of the door control switch. Automatic switching cannot guarantee the precise control of train doors, which affects the stability and safety of train operation and increases the cost of manual monitoring

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