The main function of the automatic driving system is the two-way information transmission of the ground vehicle and the comprehensive and emergency treatment of the operation organization. The vehicle-ground information transmission channel is an important part of the automatic control system for train operation. The on-board equipment of the automatic control system is completely driven by the driving control commands received from the ground control center. It monitors the actual speed of the train and the allowed speed commands on the ground in real time. When the train speed exceeds the ground speed limit, the on-board equipment will implement braking to ensure the safe operation of the train.
The automatic driving system realizes the functions of automatic start and automatic running of trains, fixed stop at stations, automatic turning back and automatic entry and exit of car depots, etc. At the same time, it monitors and detects the status of passengers on the train, the status of carriages, and the status of equipment, and trains each system Carry out automatic diagnosis, transmit the train equipment status and fault alarm information to the control center, classify various faults and unexpected situations, and make a disposal plan.
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