Active braking fuel oil cut off system for automobile collision

The goal of the utility model is to solve the immediate braking technical matters after the vehicle hitting people or objects in front of the vehicle for the first time, under not largely increasing the vehicle costs, not additionally increasing the vehicle elements to change the models and the appearances and utilize the original elements of vehicles for the reconstruction and the use as many as possible. So the utility model provides a vehicle hitting active braking oil-off system, which comprises a vehicle bumper connected with a touch switch which is connected with the input end of a join gate logic circuit, the output end of the join gate logic circuit is connected with an accelerator control system and a braking system respectively. After installing the forced braking system of the utility model, once a driving emergency condition of the vehicle occurs and the driver is too late to deal with the emergency condition even keeps stepping on the accelerator, the system will brake and cut off the oil at the moment of hitting and reduce the loss degree caused by hitting. When vehicles are intensively hit face to face and the drivers are incapable to control the vehicles, the system automatically completes the control of braking and cutting the oil off.