Work machine management system and work machine management device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12091841
APP PUB NO 20220307237A1
SERIAL NO

17640148

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure provides a work machine management system that can predict the maintenance timing of a work machine with higher accuracy than conventional techniques. A work machine management system 100 of the present disclosure includes an input/output unit 121 and a processing unit 122. The input/output unit 121 receives from work machines 200 positional information PI and operation information OI on the work machines 200, and also receives from a geographical information system server 300 geological information GI on an area where the work machines 200 are to perform an operation, based on the positional information PI. The processing unit 122 predicts the maintenance timing of each work machine 200 based on the operation information OI and the geological information GI. In response to a request from an external portable terminal 130, the input/output unit 121 outputs to the portable terminal 130 data on an alert based on the maintenance timing of the work machine 200 predicted by the processing unit 122.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CONSTRUCTION MACHINERY CO LTDBUNKYO-KU TOKYO 112-8563

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inose, Satoshi Tokyo, JP 12 4
Iwasaki, Ayato Ibaraki, JP 3 1
Konno, Hiroyuki Tokyo, JP 37 308
Okumura, Takashi Tokyo, JP 37 261
Yoneda, Tomohiro Tokyo, JP 35 179
Yoshida, Tomohiro Tokyo, JP 69 387

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