It is the control box module of the reversing radar. Without it, radar can't work.
Speaking of reversing radar probe, it is related to ultrasonic probe, ultrasonic probe. Distance measurement has the advantages of convenience, rapidness, simple calculation and easy real-time control. It is a non-contact detection technology and can meet the requirements of industrial application in measurement accuracy. For example, in order to make the mobile robot walk automatically to avoid obstacles, it must be equipped with a ranging system to obtain the distance information from obstacles in time. In addition, it can also be used for reversing radar, mapping topographic maps, building houses, bridging bridges, repairing roads, digging mines, oil wells and so on.