Unlock instant, AI-driven research and patent intelligence for your innovation.

Alarm method and device of range hood and electronic equipment

A technology of range hood and alarm information, applied in the direction of alarms, electrical transmission signal systems, instruments, etc., can solve the problems of low communication reliability and single communication method, and achieve the effect of improving communication reliability.

Pending Publication Date: 2022-07-01
HANGZHOU ROBAM APPLIANCES CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the alarm system of the above range hood generally communicates with the server through a communication link, the communication method is single, and the communication reliability is not high

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
  • Alarm method and device of range hood and electronic equipment
  • Alarm method and device of range hood and electronic equipment
  • Alarm method and device of range hood and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] An embodiment of the present invention provides an alarm method for a range hood, which is applied to an alarm system for a range hood, where the alarm system is communicatively connected to a server, the alarm system includes a first communication link and a second communication link, and the first communication link includes: The communication unit, the router and the server of the alarm system are sequentially connected in communication, and the second communication link includes: the communication unit, the central control machine and the server of the alarm system which are connected in communication in sequence.

[0038] The alarm system can communicate with the server through WIFI through the router in the first communication link, and can communicate with the server through NB-IOT through the central control machine in the second communication link. Among them, WIFI is a way to connect to the Internet through radio waves. NB-IoT is an emerging technology in the ...

Embodiment 2

[0050] This embodiment provides another alarm method for a range hood, which is implemented on the basis of the above-mentioned embodiment. See figure 2 Shown is a flowchart of another alarm method for a range hood, and the alarm method for a range hood includes the following steps:

[0051] Step S202, determining the personnel information of the preset range of the range hood and the state of the cooker of the range hood.

[0052] The alarm system in this embodiment further includes a data acquisition unit, and the data acquisition unit includes a temperature sensor and an infrared human body sensor. Among them, the data acquisition unit can determine the personnel information of the preset range of the range hood and the state of the cooker of the range hood, for example: if the burner temperature is greater than the preset burner threshold, the cooker of the range hood is in the firing state; When the temperature is less than or equal to the burner threshold, the cooker o...

Embodiment 3

[0078] Corresponding to the above method embodiments, the embodiments of the present invention provide an alarm device for a range hood, which is applied to an alarm system of a range hood, the alarm system is communicatively connected to a server, and the alarm system includes a first communication link and a second communication link. , the first communication link includes: the communication unit, router and server of the alarm system which are communicated in sequence, and the second communication link includes: the communication unit, the central control machine and the server of the alarm system which are communicated and connected in sequence. like Figure 4 Shown is a schematic structural diagram of an alarm device for a range hood, and the alarm device for a range hood includes:

[0079] The alarm information determination module 41 is used to determine the alarm information of the range hood;

[0080] the first communication link sending module 42, configured to sen...

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

The invention provides an alarm method and device of a range hood and electronic equipment. The method is applied to an alarm system of the range hood, the alarm system is in communication connection with a server, the alarm system comprises a first communication link and a second communication link, and the first communication link comprises a communication unit of the alarm system, a router and the server which are in communication connection in sequence. The second communication link comprises a communication unit of the alarm system, a central control machine and a server which are in communication connection in sequence; the method comprises the following steps: determining alarm information of the range hood; sending the alarm information to a server through a first communication link; and if the response information returned based on the alarm information is not received, sending the alarm information to the server through the second communication link. The alarm system of the range hood can communicate with the server through the second communication link when the communication of the first communication link fails, various communication links are provided for communicating with the server, and the communication reliability can be improved.

Description

technical field [0001] The invention relates to the technical field of range hoods, in particular to an alarm method, device and electronic equipment for range hoods. Background technique [0002] With the improvement of people's living standards, the safety of the kitchen environment has attracted more and more attention. In the environment where the Internet of Things is gradually popularized, the Internet of Things technology and sensor technology can be used to remotely monitor the kitchen environment. Thereby, people can know the abnormal situation of the kitchen remotely in time and prevent the danger from further expanding. [0003] At present, the alarm systems on the market are more focused on monitoring and control. For example, in the Internet of Things environment, range hoods can be used to monitor abnormal conditions in the kitchen and pass the acquired abnormal conditions in time. The network alerts the user. However, the alarm system of the above-mentioned ...

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 Applications(China)
IPC IPC(8): G08B21/18G08B7/06G08B25/08
CPCG08B21/18G08B7/06G08B25/08
Inventor 任富佳江连增
Owner HANGZHOU ROBAM APPLIANCES CO LTD