| 摘要 |
PROBLEM TO BE SOLVED: To confirm the use situation or indoor situation of a private room from the outside without causing malfunctions.SOLUTION: The private room management system includes terminal equipment installed in a private room, and the terminal equipment includes: at least a human detection sensor; a door sensor; a display part; and control means. The display part temporarily lights up when the door of the private room is opened, and the human detection sensor detects the motion of a person. The control means cancels a signal to be transmitted from the human detection sensor since the door sensor detects that the door is closed until a first time passes. The display part is switched to actual lighting when the human detection sensor detects the motion of the person after the lapse of the first time. The display part goes out when the human detection sensor does not detect the motion of the person within a second time after the lapse of the first time.SELECTED DRAWING: Figure 6 |
