Work management support method and work management support system which use sensor nodes

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United States of America Patent

PATENT NO 7706906
APP PUB NO 20080189157A1
SERIAL NO

12058894

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Abstract

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A sensor net system including: a sensor node which includes: a sensor which obtains sensor data of a worker; a radio frequency circuit which notifies a server of the sensor data; and a server which includes: a relation list for correlating the sensor data with work status of the worker; a unit for confirming the work status of the worker based on the obtained sensor data by using the relation list; a unit for displaying the confirmed work status on a display unit connected to the server.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ara, Koji Cambridge, US 34 232
Moriwaki, Norihiko Hachioji, JP 55 1076
Yano, Kazuo Hino, JP 133 2457

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