Mobile unit tracing system

The present invention installed in a plurality of camera unit, the camera unit relates to a moving object tracking system, is attached to a movable body that moves within a predetermined space which is provided in the RFID tag that stores identification information of the movable body, the space is constituted by a storage device that is connected to the RFID reader, and wherein the camera unit that reads the identification information of the mobile object from the RFID tag in a wired or wireless stores the video signal shot by the camera unit by the moving object identified by the RFID reader characterized in that and will use the selected stored image information by the moving object for the moving object tracking system to provide a variety of information of the moving object. Moving object, the tracking system, RFID tags, RFID reader, a camera unit, a temperature sensor