关键词: 移动闭塞系统, 基于事件, 编队, 追踪允许间隔

Abstract: After an analysis of the subway train’s running under moving block system, the dynamics mathematical model of subway train is constructed; The control between multi trains is discussed, the method of decreasing the headway and increasing the carrying capacity is discussed by using the event-based technology and formation theory to ensure the safety and to avoid the stop out of station, this method can take it easy to reconstruct the system and to increase the cooperation between subsystems. Take account of three trains, the control strategy of the following train is given, the velocity, accleration of the train can be adjusted according the safe distance between the successive trains and the distance which the train have run.

Key words: moving block system, event-based, formation, headway