WORKING MACHINE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200048871A1
SERIAL NO

16606835

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Work efficiency is improved while necessary and sufficient monitoring on the surroundings of a working machine is performed. A working machine includes an undercarriage 132 on which an upperstructure 131 including a front working device is mounted in a swingable manner, and includes a surrounding monitoring device 200 that monitors surroundings. The surrounding monitoring device 200 has an information controller 161 that: sets a working region by use of terrain data and work states received from sensors detecting work states of the front working device of the working machine; calculates proximity for each of the obstacles around the working machine by use of the working regions and relative positions of each of obstacles and the working machine, the obstacles being detected by an obstacle sensor that detects obstacles around the working machine; and outputs a control instruction in accordance with the proximity.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CONSTRUCTION MACHINERY CO LTD16-1 HIGASHIUENO 2-CHOME TAITO-KU TOKYO 110-0015

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NAKA, Takuya Tokyo, JP 24 210
NISHIZAWA, Tadashi Tokyo, JP 1 0
SAKAMOTO, Hiroshi Ibaraki, JP 298 3252

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