DEVICE CONTROL SYSTEM
PROBLEM TO BE SOLVED: To provide a device control system in which communication between a device and a controller is stabilized by suppressing communication traffic.SOLUTION: A functional building material controller 1 includes: a display monitor 12 for displaying an operating state of a functional...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a device control system in which communication between a device and a controller is stabilized by suppressing communication traffic.SOLUTION: A functional building material controller 1 includes: a display monitor 12 for displaying an operating state of a functional building material device 2 obtained by performing state monitoring communication with the functional building material device 2 through a communication circuit 11; a setting function 10c for setting communication intervals in a plurality of periods in such a manner that a communication interval for state monitoring becomes long as an operating amount becomes less, for each functional building material device 2; a storage unit 15 for storing the communication intervals in the respective periods set for each functional building material device 2 by the setting function 10c; a determination function 10b which refers to the storage unit 15 based on date/time information acquired by a date/time information acquirer 14, and determines a communication interval for the present date and time for each functional building material device 2; and a control function 10a which causes the communication circuit 11 to perform the state monitoring communication in accordance with the communication interval determined by the determination function 10b. |
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