PROGRAM FOR NOTIFICATION SYSTEM ON WINDOW OPENING/CLOSING INSTRUCTION, AND NOTIFICATION SYSTEM ON WINDOW OPENING/CLOSING INSTRUCTION

摘要

PROBLEM TO BE SOLVED: To provide a system capable of, for example, reducing power consumption by an air-conditioning device, by effectively using a portable terminal unit.SOLUTION: A server 3 executes a notification operation by selecting at least one terminal unit with which the notification operation should be performed on the basis of information indicating a current position of a terminal 1 and a location of a window for which the determination is to be made. This helps prevent an uncertain opening operation, thereby realizing a system capable of, for example, reducing power consumption by an air-conditioning device, by effectively using the portable terminal unit.SELECTED DRAWING: Figure 1