摘要:
A bird-view parking aid apparatus with ultrasonic obstacle marking includes an image acquisition unit, a ultrasonic sensor unit, an alarm unit, a display unit and a processing unit, wherein the processing unit is connected with the image acquisition unit, the ultrasonic sensor unit, and the display unit. Upon receiving a reversing gear signal, the processing unit acquires the rearview image of the vehicle and the information of the obstacle distance via image acquisition unit and the ultrasonic sensor unit, afterwards the actual position of the obstacle is calculated as per the built-in ultrasonic positioning formula, and at the same time, the existing position of the obstacle is marked on the rearview image, and transmitted to the display unit, and also the method of maneuvering the apparatus is disclosed.