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Method for managing sensor network system, program for managing sensor network system,record medium with recorde program for managing sensor network system, apparatus for managing sensor network system, method for managing relay network, program for managing relay network, record medium

  • US 20040254652A1
  • Filed: 04/02/2004
  • Published: 12/16/2004
  • Est. Priority Date: 10/04/2001
  • Status: Active Grant
First Claim
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1. A sensor network system managing method implemented by a sensor network system managing device communicable with sensors, said device receiving sensor information from the sensors and controlling operation of the sensors, said method characterized in that by comprising the steps of:

  • acquiring remaining drive times of batteries in the sensors;

    specifying a target remaining drive time; and

    controlling the operation of the sensors so that the remaining drive times of the batteries in the sensors are substantially equal to the target remaining drive time.

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