The invention discloses a vehicle external
contour length and
wheelbase measuring apparatus for a vehicle check
station. The vehicle external
contour length and
wheelbase measuring apparatus is characterized in that a track is arranged on one side edge on the ground of a
parking area and is parallel to the advancing direction of a vehicle, a moving vehicle is arranged on the track through wheels, which are connected with a transmission mechanism, and the transmission mechanism is connected with a stepping motor which is connected with a controller. A
laser range finding scanner is connected on the moving vehicle, the
laser range finding scanner and the controller are respectively connected with a first
wireless communication module, a storage battery is arranged in the moving vehicle, and the storage battery is respectively connected with a
laser range finder, the controller and the first
wireless communication module. A charging
pile is arranged on the starting end of the track, a fixed charging interface is arranged in the charging
pile, and a mobile charging interface aligning with the fixed charging interface is arranged in the moving vehicle. The first
wireless communication module is wirelessly connected with a second wireless communication module, and the second wireless communication module is connected to a main
machine body. The vehicle external
contour length and
wheelbase measuring apparatus saves space, and has the advantages of high
measurement precision and high efficiency.