Intelligent control system applied to guest room

An intelligent control system and guest room technology, applied in the general control system, control/regulation system, program control, etc., can solve problems such as fire, power waste, and danger, so as to avoid accidents, save power, and reduce hotel costs. Effect

Active Publication Date: 2018-08-17
JINAN QUANWANG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in real life, there are also some special problems. For example, some people use other cards instead of room cards. , it may be dangerous, and may even cause a fire

Method used

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  • Intelligent control system applied to guest room
  • Intelligent control system applied to guest room
  • Intelligent control system applied to guest room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, the embodiment of the present invention provides an intelligent control system for a guest room, and the system includes a Doppler sensor, a filter amplifier module, a control module, and a power control module.

[0042] The Doppler sensor is installed on the roof of the guest room, and is used to transmit microwave signals to the human body and receive feedback signals from the human body.

[0043] In order to achieve the above functions, the Doppler sensor is the 24GHz microwave Doppler sensor NJR4262 produced by Japan's New Japan Radio Co., Ltd., which outputs two signals through quadrature detection: I signal and Q signal.

[0044] It should be noted that in the sensor device, every time a sensor is added, the detection range will be expanded and the function will be increased. Install the connector for adding sensors to achieve the best results. For example, the detection of the presence of all living organisms in the house and the vital...

Embodiment 2

[0070] Such as image 3 As shown, on the basis of Embodiment 1, a communication module and an alarm module are added.

[0071] The communication module provides a wired LAN interface or a wireless communication module to realize the communication between the control module and the front desk of the hotel or hotel.

[0072] Wired LAN is a wired LAN plug-in IC conforming to IEEE.802, and the EthernetConnector TM11RD with a built-in pulse transformer performs input and output to the 3-wire serial communication of the CPU.

[0073] In order to prevent the wired LAN from generating noise, line filters DLW 2 1 S900 are respectively inserted in TX and RX. And when used in hospitals and other occasions, in order to avoid affecting the use of medical equipment, an EMS filter BLM31PG330 is inserted into the ground line.

[0074] The wireless communication module can choose 120A connector, and the 120A connector is loaded with the Wifi plug-in (ESP8266) circulating in the market, and a...

Embodiment 3

[0091] Such as Figure 4 As shown, on the basis of Embodiment 2, input and output interfaces are provided for connecting external devices and realizing data interaction with external devices.

[0092] The input contact is to use the J20 connector to connect the switch and relay of the non-voltage a contact outside the circuit board. Not only that, but in practical applications, a diode can be inserted externally to protect it when the external 5V is wrongly connected.

[0093] The output contact is a non-voltage a contact, and it is output externally through the J5 connector. Assuming that the external output of display lamps, doorbells, internal communication equipment, etc. (AC or DC up to 24V 100mA), photorelays can be used correspondingly.

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PUM

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Abstract

The invention provides an intelligent control system applied to a guest room. The system comprises a Doppler sensor which is arranged on the roof of the guest room to transmit a microwave signal to ahuman body and receive a feedback signal of the human body, a filter amplifier module which is used for receiving the feedback signal acquired by the Doppler sensor and carrying out noise filtering and signal amplification on the feedback signal, a control module which receives the feedback signal filtered and amplified by the filter amplifier module, and calculates the amplitude and phase of thesignal to acquire the heartbeat number and breath number of the human body, and a power control module which is used for acquiring the heartbeat number and breath number, which are acquired by the control module, of the human body. If the heartbeat number and breath number of the human body are zero, the power control module cuts off the power line of the guest room. If the heartbeat number and breath number of the human body are not zero, the power control module turns on the power line of the guest room. The system uses the Doppler effect, measures the breath and heartbeat without touching the human body, and turns on and off the power supply of the guest room according to whether a person is in the guest room or not.

Description

technical field [0001] The invention relates to the field of intelligent home control, in particular to an intelligent control system for guest rooms. Background technique [0002] At present, in most hotels or hotels, room cards are generally used to provide power supply to guest rooms. In this way, automatic power cut-off can be realized when checking out, which can effectively prevent power waste and reduce the occurrence of danger. [0003] However, in real life, there are also some special problems. For example, some people use other cards instead of room cards. , it may be dangerous, and may even cause a fire. Contents of the invention [0004] In order to solve the above problems, an intelligent control system for guest rooms is provided, which uses the Doppler effect to measure respiration and heartbeat without touching the human body, and realizes on-off control of the power supply in the guest room according to whether there are people in the room. [0005] An ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G01S13/88
CPCG01S13/88G05B19/0428G05B2219/2642
Inventor 吴晓东林擘王丽梅商雪梅池谷薰横田敏之
Owner JINAN QUANWANG BIOTECH CO LTD
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