PRESS CONTROLLER FOR DOOR OF BUS

The utility model relates to a safety control instrument for bus doors, belonging to the safety control device of the vehicle door in the electric appliance field of the vehicle. The safety control instrument of the utility model is composed of a sensor 1 installed on a measurement meter, an electronic circuit board 2 installed in the lower shell of an instrument disc, and an automatic control switch 3 installed on the bus door. Driving speed signals are obtained by the Hall sensor 1; the door opening or closing is controlled according to the driving speed signals; when the bus does not stop stably, the bus door can not be opened under the control of the driving speed signals; when the bus door is not well closed, the bus can not start. The utility model avoids the problems that the bus door of the original bus can be opened in running and the bus door which is not well closed can still start; the bus door and the driving speed can not control each other, which is easy to result in injury and fatal accidents of passengers.