Emergency stop control system of explosion-proof electric vehicle

The utility model relates to the technical field of safety operation under a mine, in particular to a sudden stop control system of an explosion-proof electric vehicle. Comprising a vehicle control unit, an emergency stop switch, a relay, an anti-explosion electromagnetic valve, a BMS main control board, a power source box, a discharging positive electrode relay, a total negative relay, a driving motor controller, a driving motor and a starting power source box, one end of the emergency stop switch is connected with the positive electrode of the starting power source box, and a first branch of the other end of the emergency stop switch is connected with the vehicle control unit; the second branch is connected with the negative electrode of the starting power box through a coil of the relay; a normally open contact of the relay is connected in series with the explosion-proof electromagnetic valve and then is connected with the positive electrode and the negative electrode of the starting power box; the BMS mai