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WORK MANAGEMENT SUPPORT METHOD AND WORK MANAGEMENT SUPPORT SYSTEM WHICH USE SENSOR NODES

  • US 20100198639A1
  • Filed: 04/13/2010
  • Published: 08/05/2010
  • Est. Priority Date: 10/11/2005
  • Status: Active Grant
First Claim
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1. A sensor net system comprising:

  • a plurality of sensor nodes, where each sensor node is held on a person of a differing worker, and each sensor node includes;

    a sensor which obtains sensor data of a worker;

    a radio frequency circuit which notifies a server of the sensor data; and

    where the server includes;

    a unit for storing a relation list for correlating the sensor data with a work category of the worker;

    a unit for confirming a location of the worker based on the obtained sensor data; and

    a unit for confirming a work category in which the worker is engaged based on the confirmed location and the relation list.

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