The invention discloses an energy-saving timing automatic control type mine vehicle system which comprises steel frames, a jack wheel, a cable, two springs, a moveable frame and a mine vehicle seat, wherein the steel frames are used for mounting the mine vehicle; the jack wheel is located at the front end of the lower steel frame; the cable is arranged on the jack wheel; the two springs are arranged on the upper steel frame; the moveable frame is used for connecting the lower ends of the two springs; an upper contact sheet and a lower contact sheet which are not in contact with each other are arranged between the two springs of the upper steel frame; and the upper contact sheet and the lower contact sheet are respectively connected with circuits used for controlling the mine vehicle to start and stop automatically by wires. According to the invention, only a pure analog circuit is adopted for realizing the automatic starting and stopping of the mine vehicle, so that the cost is low, the performance is stable, the underground mine vehicle can achieve the effects of 'stopping under an unmanned state and starting under a manned state', the invalid empty running time of the underground mine vehicle can be reduced, the energy-saving effect is excellent, the working efficiency and the safety coefficient are high, and the energy-saving timing automatic control type mine vehicle system is suitable for wide popularization and application.