| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor system in which a person inside a sensor network is not required to carry an ID. SOLUTION: This sensor network is composed of a plurality of sensor devices 100 connected like a mesh. Each sensor device 100 includes a sensor which monitors an abnormal state, a communication part which communicates with other adjacent sensor devices 100, and a switching part which enables/disables a sensor. In the sensor network 500, the sensor devices 100-1 to 8 which form outer structure are enabled, and the sensor devices 100-9 to 14 which forms inner structure are disabled. COPYRIGHT: (C)2009,JPO&INPIT
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