Train running control system based on total information perception

Abstract

The present invention provides a train operation control system based on full information perception. The system includes: ground center equipment; assisting trains to obtain communication train information, correctly establish train-vehicle communication, and automatically receive data to supervise and control train operation; On-vehicle equipment: increase direct communication channels between vehicles and target controllers, combined with comprehensive information perception and input for active train protection; trackside equipment: form a distributed target controller communication network based on IP communication, support trains through wireless The communication controls and collects the status of the trackside signal equipment. The invention improves the intelligence degree of the vehicle-mounted equipment in the train control system, combines the interlocking and section block functions of the existing system with the original vehicle-mounted train control function, and the vehicle-mounted equipment completes the integrated control of the interlocking train control, while the track The trackside equipment realizes fully electronic distributed control, which reduces the laying complexity, maintenance difficulty and maintenance cost of the trackside equipment.

Description

technical field [0001] The invention relates to the field of system structure in a train operation control system, in particular to a train operation control system based on full information perception. Background technique [0002] The train operation control system is one of the important components of the railway signal system. It is composed of ground equipment and on-board equipment. It is used to control the train running speed, ensure the safe and efficient operation of the train, and is the brain and nerve center of the railway transportation system. [0003] In the past few decades, train operation control technology has mainly solved the problems of safety and automation. Although the specific implementation methods of train operation control systems widely used at present are different, the main structure and principle are unified, and they are all composed of ground equipment, on-board equipment and train-ground communication system. The ground equipment include...

AI Technical Summary

Problems solved by technology

There is no information interaction between vehicles, and subsequent trains cannot directly obtain the real-time position and operation information of the train in front, and do not know the traffic situation ahead

When the ground equipment or the train-ground information transmission system fails, the safety of the train will be seriously threatened

Images