Passenger car electric exterior swing door controller

The utility model is a bus electric outward rocking door controller with the advantages of relatively simple structure, small volume, low cost and being convenient for maintaining and replacing. The utility model is provided with a printed circuit board(DB). The printed circuit board is connected with a relay seat, a socket connector and a video socket. The printed circuit board is provided with a control circuit which consists of a power supply circuit, a relay circuit, a motor driving circuit, a speed detecting and regulating circuit and an infrared sending and receiving circuit. The utility model is suitable to be used as bus door opening and closing control device.