An object is to bring an operation to recognize precisely situation of an underneath of a vessel provided at a transportation vehicle and rearward situation on the basis of camera image which is attached to the transportation vehicle. Surveillance system of the transportation vehicle according to the present invention comprises a lamp unit 13 mounted at a position under the vessel and rear end of a frame of a dump truck 1, a rearward camera 10B mounted above the lamp unit 13 directing an optical axis toward obliquely downward and having a field of view including at least partially of an axle 11 provided rear wheels 6 of the dump truck 1, a shield plate 16 provided between the lamp unit 13 and the rearward camera 10B to be extended at a position to be included at least partially in the rearward camera 10B, a monitor device provided in the cab 2 of the dump truck 11 to display camera image taken by the rearward camera 10B.
SURVEILLANCE APPARATUS FOR TRANSPORTATION VEHICLE
2017-09-28
Patent
Electronic Resource
English