Face brushing and palm brushing integrated equipment

A face brushing and palm brushing integrated device comprises a laser projector used for projecting structured light or floodlight to a target object in a switchable mode; the infrared sensor is used for receiving an infrared signal reflected by the target object; the controller is used for controlling the laser projector and the infrared sensor to be switched between a face brushing mode and a palm brushing mode; in the face scanning mode, the laser projector alternately projects structured light and floodlight, and the infrared sensor receives reflected signals of the structured light and the floodlight to generate a depth map and a first infrared map; in the palm brushing mode, the laser projector projects floodlight, and the infrared sensor receives a signal of the floodlight to generate a second infrared image of palm veins; the power of the laser projector in the palm brushing mode is greater than that in the face brushing mode. Through high integration of equipment, the size of the equipment is greatly