Research and Application of Speed Control System of Urban Rail Transit Train

Automatic train control system (ATC) is the biggest safety system in the urban rail transit train project, which plays the role of controlling the safe operation of the train and improving operation efficiency. In this paper, the train speed control scheme is putting forward through investigation, design, testing, and analysis, of the system, and the method of improvement allocation and other engineering methods are used in the design. The feasibility of this method is also demonstrated in this paper. The results showes that the automatic speed control of train can realize the automatic driving of the train, so as to reduce the manual workload, which is also an effective way that can a reduce the phenomenon of over-speed driving caused by human error.