Reversing rearview device for commercial vehicle

The utility model provides a reversing rearview device for a commercial vehicle. The reversing rearview device comprises a camera switching-on/off control unit, a display screen and a camera, wherein a control end of the camera is connected with the camera switching-on/off control unit; a signal output end of the camera is connected with an inference signal inhibiting module; and a signal amplifying module is arranged between the inference signal inhibiting module and the display screen. According to the reversing rearview device for the commercial vehicle provided by the utility model, the inference signal inhibiting module and the signal amplifying module are arranged, so that the display effect of an image in back of the commercial vehicle with a longer vehicle body is improved, and the reliability of reversing the commercial vehicle is improved.