Face recognition device with automatic awakening function

The utility model discloses a face recognition device with an automatic awakening function, which belongs to the technical field of face recognition and comprises an access control body, electric slide rails, pulleys and a control door plank, the electric slide rails are fixedly mounted on two sides in the access control body, the pulleys are slidably arranged in the electric slide rails, the control door plank is fixedly mounted between the pulleys, and the control door plank is fixedly mounted on the control door plank. A height adjusting mechanism and an induction protection mechanism are arranged above the access control body, and a supporting plate is fixedly mounted in the access control body. According to the utility model, the supporting plate, the threaded rod, the bevel gear A, the movable block, the connecting plate, the guide rod, the servo motor, the rotating rod, the bevel gear B and the supporting rod are arranged, so that the height of the face recognition instrument can be adjusted by utilizi