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

Fire early warning method and early warning system

A fire early warning and fire technology, which is applied to fire alarms that act by electricity, fire alarms that rely on radiation, and fire alarms that rely on smoke/gas effects, etc., can solve disasters, property and personnel losses. , miss the golden time for identifying and extinguishing fires, etc., to reduce the false alarm rate, improve the accuracy, and improve the robustness.

Active Publication Date: 2022-08-02
SHENZHEN URBAN PUBLIC SAFETY & TECH INST CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned technologies all use the method of setting a fixed alarm threshold for monitoring. Due to the different layout positions and detection sensitivities of different detectors, it is easy to cause the fire to be formed due to the delay when the alarm triggering conditions are met, resulting in missed The prime time to identify and extinguish fires has been lost, often leading to disasters, causing loss of property and people

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
  • Fire early warning method and early warning system
  • Fire early warning method and early warning system
  • Fire early warning method and early warning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] The technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0040] see figure 1 and figure 2 , a fire early warning method provided by the embodiment of the present invention specifically includes the followin...

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 discloses a fire early warning method and early warning system, wherein the method comprises: acquiring real-time data collected by fire detectors in a monitored target area; Output the preliminary early warning results of the monitored target area; output the final early warning results based on the situation that the same type of early warning results appear continuously in the preliminary early warning results. The technical scheme provided by the present invention overcomes the problems of low accuracy and high delay of traditional fire alarm methods.

Description

technical field [0001] The invention relates to the field of fire safety, in particular to a fire early warning method and an early warning system. Background technique [0002] Fire is one of the most destructive accidents that can occur. If the fire is not discovered in time, it will cause immeasurable damage to public property safety and personal safety. Therefore, timely warning of fire can avoid the damage caused by fire to the greatest extent. Fire early warning is usually monitored by fire detectors such as smoke sensors and temperature sensors, while traditional fire early warning technology sets fixed alarm thresholds for fire detectors such as smoke sensors and temperature sensors. If the signal collected by any single sensor exceeds the alarm threshold, then Trigger the fire alarm signal and start the automatic fire extinguishing system. This method has a high probability of causing a false alarm of the fire. Then, in order to avoid the failure or false alarm of ...

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): G08B17/06G08B17/10G08B17/12G08B29/18
CPCG08B17/06G08B17/10G08B17/12G08B29/185
Inventor 凌君况凯骞袁狄平赖小林张少标杨之乐郭媛君陈东波陈小清郑景川赵鑫陈勇张鹏辉徐晓燕
Owner SHENZHEN URBAN PUBLIC SAFETY & TECH INST CO LTD