System for monitoring component of operating machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8810364
APP PUB NO 20100013594A1
SERIAL NO

12308766

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A working machine is provided with a plurality of exchangeable components, and each component is provided with a wireless tag. A component ID is stored in advance in the wireless tag. When, on the side of the working machine, a component exchange timing or an engine starting timing is detected, the component ID stored in the wireless tag is acquired, and is transmitted to a working machine management device. The working machine management device checks the component ID which has been received from the working machine and a component ID which is stored in a component ID storage means against one another. And, if these two component IDs do not match one another, an abnormal state detection means outputs a warning signal.

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Patent Owner(s)

  • KOMATSU LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koizumi, Hidenori Hiratsuka, JP 8 119
Komine, Atsutomo Late of Minato-ku, JP 5 71
Tsuda, Yukihiro Minato-ku, JP 26 432

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