| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor data allocation distribution system capable of acquiring detection data desired by a client and avoiding concentration of processing to a specific sensor data allocation device. SOLUTION: A sensor network management device 5, to which a plurality of sensor nodes 6 managed individually by different management entities are connected, for sensor networks 3a and 3b collects detection data from the sensor nodes 6 and transmits the detection data to sensor data allocation devices 2a and 2b. The sensor data allocation devices 2a and 2b receive the detection data transmitted from the sensor network management device 5 and duplicate the detection data complying with requests from client terminal devices 4a and 4b to transmit them to proper client terminal devices. The client terminal devices 4a and 4b transmit requests for desired detection data to the sensor data allocation devices and receive supply of the requested detection data from the sensor data allocation devices. COPYRIGHT: (C)2007,JPO&INPIT
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