SURVEILLANCE APPARATUS FOR TRANSPORTATION VEHICLE
First Claim
1. Surveillance apparatus for transportation vehicle comprising:
- a lamp unit mounted to a frame rear end position of the transportation vehicle at under position of a vessel;
a rearward camera installed at a position above the lamp unit, visual field thereof being included at least partially of an axle for rear wheels of the transportation vehicle, and taking image of the rearward direction of the transportation vehicle directed the optical axis toward obliquely downward direction;
a shield member provided at a position between the lamp unit and the rearward camera, and extended to a position corresponding to be covered at least partially the axle within the visual field of the rearward camera; and
a display device provided in a cab of the transportation vehicle to show rearward camera image taken by the rearward camera.
1 Assignment
0 Petitions
Accused Products
Abstract
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.
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Citations
6 Claims
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1. Surveillance apparatus for transportation vehicle comprising:
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a lamp unit mounted to a frame rear end position of the transportation vehicle at under position of a vessel; a rearward camera installed at a position above the lamp unit, visual field thereof being included at least partially of an axle for rear wheels of the transportation vehicle, and taking image of the rearward direction of the transportation vehicle directed the optical axis toward obliquely downward direction; a shield member provided at a position between the lamp unit and the rearward camera, and extended to a position corresponding to be covered at least partially the axle within the visual field of the rearward camera; and a display device provided in a cab of the transportation vehicle to show rearward camera image taken by the rearward camera. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification