| CPC G01S 13/88 (2013.01) | 7 Claims |
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1. A sensor network comprising a plurality of sensor modules and a central processing unit for processing data transmitted from each of the plurality of sensor modules via a network, wherein
each of the plurality of sensor modules includes
a plurality of sensors having different detection targets, and
a sensor data processing unit that determines whether or not each of a plurality of pieces of sensor data output from each of the plurality of sensors indicates each of a plurality of designated states on the basis of each of the plurality of pieces of sensor data, and causes a sensor data communication unit to transmit, to the central processing unit via the network, only composite sensor data including one piece of sensor data determined to indicate one designated state among the plurality of designated states and a flag for identifying a type of one sensor that has output the one piece of sensor data or for identifying the one designated state.
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