The present invention relates to an obstacle recognizing apparatus for reversing an automobile. In a typical vehicle, an ultrasonic transmitter 10 and an ultrasonic receiver 20, which are ultrasonic transmission and reception circuits for determining the presence / absence of an obstacle, are respectively located behind a vehicle. It is installed on both sides and the center of the bumper, the distance measuring circuit 50 to be connected to the ultrasonic circuit 30, the alarm circuit 40 for emitting an alarm sound when there is an obstacle, and to automatically measure the distance. The distance measurement switch connected to the LCD and the LCD 60 to be able to recognize it is characterized in that formed on the instrument panel.
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