Monitoring method and device of private room of restaurant
A technology of monitoring devices and private rooms, applied in the direction of instruments, alarms, etc., can solve the problems of not being able to clean up in time, arrange other customers, reduce the utilization rate of private rooms, etc., and achieve the effect of improving utilization rate, reducing economic losses and improving utilization rate
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Embodiment 1
[0023] Embodiment 1 of the present invention: a monitoring device for private rooms in restaurants, such as figure 1 As shown, it includes: a signal transmitter 1, a signal receiver 2, an infrared sensing device 3, a signal generating module 4, a power supply 5, an identifier 6 and a display 7, the signal transmitter 1 is wirelessly connected to the signal receiver 2, and the power supply 5 is respectively The signal transmitter 1 and the signal receiver 2 are connected, and the signal receiver 2, the infrared sensing device 3, the signal generating module 4, the identifier 6 and the display 7 are connected in sequence. Wherein, the power supply for the signal receiver 2 is an energy converter or a battery. It also includes: a timer 8, and the timer 8 is connected to the signal transmitter 1.
Embodiment 2
[0024] Embodiment 2 of the present invention: a monitoring device for a private room in a restaurant, such as figure 1 As shown, it includes: a signal transmitter 1, a signal receiver 2, an infrared sensing device 3, a signal generating module 4, a power supply 5, an identifier 6 and a display 7, the signal transmitter 1 is wirelessly connected to the signal receiver 2, and the power supply 5 is respectively The signal transmitter 1 and the signal receiver 2 are connected, and the signal receiver 2, the infrared sensing device 3, the signal generating module 4, the identifier 6 and the display 7 are connected in sequence. Wherein, the power supply for the signal receiver 2 and the infrared sensing device 3 is an energy converter or a battery. It also includes: a timer 8, and the timer 8 is connected to the signal transmitter 1. It also includes: an alarm 9, the alarm 9 is connected to the infrared sensing device 3, and the alarm 9 and the infrared sensing device 3 are respect...
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