OBSTACLE DETECTION SYSTEM AND TRANSPORTATION VEHICLE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20170229019A1
SERIAL NO

15329337

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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When large vehicles and small vehicles travel together in a mine, they are distinguishedly detected. On a haulage vehicle for a mine, a first obstacle detection device and a second obstacle detection device are disposed. The obstacle detection devices are disposed so that they have detection directions oriented in a same direction in horizontal planes, respectively. The first obstacle detection device 111 is disposed at a height where it can detect each small vehicle, while the second obstacle detection device 112 is disposed at a height where it can detect each large vehicle without detection of any small vehicle. On the basis of detection results of the first obstacle detection device 111 and second obstacle detection device 112, a detection processing device 120 determines whether an object is a small vehicle or a large vehicle.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CONSTRUCTION MACHINERY CO LTDTOKYO 110-0015

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ICHINOSE, Masanori Tokyo, JP 28 199
ISHIMOTO, Hidefumi Tsuchiura-shi, JP 48 313
SATOU, Takayuki Tsuchiura-shi, JP 23 98

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