Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An intelligent control system for guest room

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

Active Publication Date: 2021-02-09
JINAN QUANWANG BIOTECH CO LTD
View PDF9 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An intelligent control system for guest room
  • An intelligent control system for guest room
  • An intelligent control system for 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 for transmitting microwave signals to the human body and receiving 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 th...

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.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An intelligent control system for a guest room of the present invention includes a Doppler sensor installed on the roof of the guest room for transmitting microwave signals to the human body and receiving feedback signals from the human body; a filter amplifier module for receiving the Doppler sensor The obtained feedback signal is noise filtered and signal amplified; the control module receives the feedback signal filtered and amplified by the filtering and amplifying module, and obtains the heart rate and respiration rate of the human body by calculating the amplitude and phase of the signal; The control module is used to obtain the human heart rate and respiration rate obtained by the control module. When the human heart rate and respiration rate are zero, the control room power line is disconnected; when the human body heart rate rate and respiration rate are not zero, Control guest room power line connection. Using the Doppler effect, measure respiration and heartbeat without touching the human body, and realize on-off control of the power supply in the room according to whether there are people in the room.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com