| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate constructing a sensor network system capable of dealing with sensor-state changes in a sensor network system for collecting multiple sensor data containing various sensor types and sensor-state changes, and to reduce cost required for developing the sensor network system. <P>SOLUTION: A sensor network comprises: sensor nodes 10-1 to 10-n for storing information collected by sensors as sensor data; and a sensor data collection device 11 for storing the sensor data transmitted from the sensor nodes. In the sensor network, the type of the sensor node is identified on the basis of identification information (ID) specific to the sensor node, and sensor data collected from the sensor node is stored in relation to the identified sensor node type. <P>COPYRIGHT: (C)2012,JPO&INPIT |
