| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To remove acquisition time error of values detected by a plurality of sensor devices. <P>SOLUTION: A collection device 100 performs setting of a data collection period before starting data collection (Step S101). The collection device 100 then performs sensor setting for each sensor device 110 (Step S102). When data for data collection setting transmitted from the collection device 100 is received and set in the sensor device 110, it calculates data acquisition time (Step S111). The sensor device 110 acquires data on the basis of the data acquisition time calculated based on the transmitted data for the data collection setting (Step S112). The sensor device 110 then transmits the acquisition data to the collection device 100 based on a data transmission period (Step S113). The collection device 100 performs data collection processing by receiving the data transmitted from each sensor device 110 (Step S103). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
