Automobile automatic braking control system

The invention discloses an automobile automatic braking control system, and belongs to the field of automobile manufacture. The automobile automatic braking control system comprises a braking mechanism and an instrument panel and further comprises ultrasonic detectors and a PLC, wherein the ultrasonic detectors are arranged on an automobile body, and the PLC is used for connecting the ultrasonic detectors with the braking mechanism. The ultrasonic detectors are arranged on the head and the tail of an automobile, obstacles in front of and behind the automobile body are ranged through the ultrasonic detectors, and control signals are output to the braking mechanism through the PLC. The automatic braking control system is simple in structure and convenient to use, the defects in the prior art are overcome, the automobile is appropriately braked, the automobile cannot collide with the obstacles, and therefore traffic accidents are avoided.