CN115473922A

CN115473922A - Gas cooking utensils flame condition monitoring and reminding device

Info

Publication number: CN115473922A
Application number: CN202211179277.6A
Authority: CN
Inventors: 朱涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-13

Abstract

The invention relates to a gas stove flame state monitoring and reminding device which comprises a monitor, wherein the monitor comprises a single chip microcomputer, a flame detection module, an Internet of things communication module and an antenna, the single chip microcomputer is used for judging whether the temperature of a stove working area exceeds a threshold value or whether a spectrum specific to flame appears, the flame detection module is used for monitoring whether the flame in the stove working area exists, the Internet of things communication module is used for sending stove state data to a background server, the single chip microcomputer is respectively connected with the flame detection module and the Internet of things communication module, the Internet of things communication module is connected with the antenna, an intelligent gateway receives signals sent by the antenna and transmits the signals to the background server, and the background server sends reminding information to a reminder according to the state data and user data. According to the invention, the working state of the stove is judged by detecting the infrared temperature or the specific wavelength spectrum of the working area of the stove, and is transmitted to the platform server through the Internet of things communication module for prompt.

Description

Gas cooking utensils flame condition monitoring and reminding device

Technical Field

The invention belongs to the technical field of stove monitoring and reminding, and particularly relates to a gas stove flame state monitoring and reminding device.

Background

The gas stove is a necessary household appliance for families, and along with the development of market economy, the variety of the household gas stove is increased, the style is more novel, the safety measures are enhanced, and the material, the function, the performance and the like are improved. However, accidents of gas stoves still occur frequently, and fire prevention is always the central focus of fire protection. There is not independent cooking utensils monitoring facilities at present, and the monitoring function standard that some cooking utensils self possessed is not unified, does not have the indoor warning equipment of networking yet, can only send reminding such as sound in cooking utensils, and the application scene is very limited, is difficult to promote because of the standard is not unified moreover.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a gas cooker flame state monitoring and reminding device.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a gas cooking utensils flame condition monitoring and reminding device, which comprises a monitor, backend server, intelligent gateway and reminiscences, the monitor includes the singlechip, flame detection module, thing networking communication module and antenna, the singlechip is used for judging whether its cooking utensils workspace temperature exceeds the threshold value, whether flame detection module is used for monitoring the flame of cooking utensils workspace exists, thing networking communication module is used for sending cooking utensils state data to backend server, the singlechip respectively with flame detection module, thing networking communication module connects, thing networking communication module and antenna connection, through the antenna emission signal, the signal that intelligent gateway received antenna sent is given backend server for, backend server is according to state data and user data, send reminding information to the reminiscences.

Further, the monitor still includes the battery, and the battery is connected with singlechip, flame detection module, thing networking communication module for provide the power.

Furthermore, the reminder further comprises an indoor reminder device and a mobile reminder, and the indoor reminder device and the mobile reminder device respectively receive the reminding signals sent by the background server.

Further, the background server can also send the reminding information to the mobile phone end of the user.

Further, the background server and the intelligent gateway are independently powered.

Further, the flame detection module (12) adopts an infrared temperature measurement module, and the temperature measurement range of the infrared temperature measurement module is 0-1000 ℃.

Further, the flame detection module (12) adopts a photoresistor spectrum detection module, and the photoresistor spectrum detection module can detect infrared rays or ultraviolet rays with specific wavelength spectrums.

Furthermore, the internet of things communication module adopts bluetooth, wifi or NBIoT, 4G, 5G, radio frequency and Zigbee.

Has the advantages that: the invention utilizes infrared to carry out non-contact flame detection function, and sends the working state information of the kitchen range to the server in time, thereby greatly expanding the application scene of the device in different household kitchen ranges; monitoring information sends background server through thing networking communication module, is realized multiple warning terminal to the timely warning of family user by background server according to big data analysis, and relevant personnel of linkage or equipment carry out timely processing to avoid the emergence of all kinds of safety disasters because of forgetting and causing, be the life auxiliary assembly that people especially old person needs in the life.

Drawings

Fig. 1 is a schematic structural view of a gas cooker flame state monitoring and reminding device provided by the invention.

In the figure, 1-monitor; 2-background server; 3-an intelligent gateway; 4-indoor reminder equipment; 5-moving the reminder; 11, a singlechip; 12-a flame detection module; 13-internet-of-things communication module, 14-antenna and 15-battery.

Detailed Description

The invention is illustrated below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.

A gas cooker flame state monitoring and reminding device is shown in figure 1 and comprises a monitor 1, a background server 2, an intelligent gateway 3, an indoor reminding device 4 and a mobile reminder 5,

the monitor 1 comprises a single chip microcomputer 11, a flame detection module 12, an internet of things communication module 13, an antenna 14 and a battery 15, wherein the single chip microcomputer 11 is respectively connected with the flame detection module 12 and the internet of things communication module 13, the internet of things communication module 13 is connected with the antenna 14, signals are transmitted through the antenna 14, the battery 15 is connected with the single chip microcomputer 11, the flame detection module 12 and the internet of things communication module 13 to supply power to the flame detection module and the internet of things communication module, the intelligent gateway 3 receives the signals transmitted by the antenna 14 and transmits the signals to a background server 2, and the background server 2 respectively transmits reminding signals to indoor reminding equipment 4 and a mobile reminder 5 or transmits reminding information to a mobile phone end of a user; the background server 2, the intelligent gateway 3, the indoor reminding device 4 and the mobile reminder 5 are independently powered.

In this embodiment, the flame detection module 12 employs an infrared temperature measurement module and a photoresistor spectrum detection module. Wherein the content of the first and second substances,

the temperature measuring range of the infrared temperature measuring module is 0-1000 ℃, and the threshold value of the infrared temperature measuring module is initially set to be 180-200 ℃. The photoresistor spectrum detection module can detect infrared rays or ultraviolet rays with specific wavelength spectrum, and detect the existence of ultraviolet rays below 380 nm.

In this embodiment, the internet of things communication module 13 adopts bluetooth, wifi or NBIoT, 4G, 5G, radio frequency, zigbee.

The working principle of the invention is as follows: the flame detection module 12 detects the working state of the working area of the cooker, the mode is that the temperature of the working area of the cooker is obtained, the temperature of the working area of the cooker is judged whether to be above a threshold (180-200 ℃) or not through the data conversion and processing of the internal singlechip by the singlechip 11, if so, the cooker is in the working state, and the higher threshold is used for preventing the state judgment error caused by the residual temperature stored in the cooker; the second mode is that the photoresistor induces the spectral induction of ultraviolet rays or infrared rays with specific wavelength to cause the resistance change, and whether flame exists is judged according to the resistance change; if monitoring judges that cooking utensils are in operating condition, then can drive thing networking communication module 13 and pass through antenna 14, intelligent gateway 3 with cooking utensils state data transmission to backend server 2, indoor reminding device 4 of linkage and removal reminiscences 5, remind user's cooking utensils still in operation, indicate the operating personnel to have left the scene because of forgetting, then can return the scene and handle in time, avoid the emergence of safe disaster.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a gas cooking utensils flame condition monitoring and reminding device, a serial communication port, including monitor (1), backend server (2), intelligent gateway (3) and reminiscences, monitor (1) includes singlechip (11), flame detection module (12), thing networking communication module (13) and antenna (14), singlechip (11) are used for judging whether its cooking utensils workspace has flame to exist, flame detection module (12) are used for monitoring whether the flame of cooking utensils workspace exists, thing networking communication module (13) are used for sending cooking utensils state data to backend server (2), singlechip (11) respectively with flame detection module (12), thing networking communication module (13) are connected with antenna (14), through antenna (14) transmitting signal, intelligent gateway (3) receive antenna (14) send the signal and transmit for backend server (2), backend server (2) are according to state data and user data, send reminding information to the reminiscences.

2. The gas cooking appliance flame state monitoring and reminding device of claim 1, wherein the monitor (1) further comprises a battery (15), and the battery (15) is connected with the single chip microcomputer (11), the flame detection module (12) and the internet of things communication module (13) and used for providing a power supply.

3. The gas cooker flame condition monitoring and reminding device as claimed in claim 1, wherein the reminder further comprises an indoor reminder device (4) and a mobile reminder (5) which respectively receive the reminding signal sent from the background server (2).

4. The gas cooker flame status monitoring and reminding device as defined in claim 1, wherein the background server (2) is further capable of sending reminding information to a mobile phone terminal of a user.

5. The gas cooker flame status monitoring and reminding device as claimed in claim 1, wherein the background server (2) and the intelligent gateway (3) are independently powered.

6. The gas cooker flame status monitoring and reminding device as claimed in claim 1, wherein the internet of things communication module (13) adopts bluetooth, wifi, NBIoT, 4G, 5G, radio frequency, or Zigbee.

7. The gas cooker flame state monitoring and reminding device as claimed in claim 1, wherein the flame detection module (12) adopts an infrared temperature measurement module, and the temperature measurement range of the infrared temperature measurement module is 0-1000 ℃.

8. The gas cooking appliance flame condition monitoring and reminding device as claimed in claim 1, wherein the flame detection module (12) adopts a photoresistor spectrum detection module, and the photoresistor spectrum detection module can detect infrared rays or ultraviolet rays with specific wavelength spectrum.

9. A gas cooker flame status monitoring and alerting device as in claim 7, wherein the threshold of the infrared temperature measurement module is initially set at 180-200 ℃.

10. The gas cooker flame condition monitoring and alerting device of claim 7, wherein the photoresistor spectral detection module is capable of detecting the presence of ultraviolet light below 380 nm.