| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data acquisition frequency control device and a program, capable of adjusting a data acquisition frequency so as to enable the acquisition of a data amount appropriate for a data acquisition purpose in consideration of the reduction of a traffic amount in an overall network, when acquiring data from a plurality of sensor devices. <P>SOLUTION: The data acquisition frequency control device includes: among the plurality of sensor devices, a target detection sensor device for detecting a certain target; situation information storage means for storing situation information in which the target detection sensor device is made correspondent to related one or a plurality of related sensor devices; and transmission frequency change instruction means for, based on a target detection data obtained from the target detection sensor device, instructing the change of a data transmission frequency to each related sensor device, related to the target detection sensor device recognized by reference to the situation information, and/or the target detection sensor device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
