Fire detection rescuing method and system based on millimeter-wave radar technology

Abstract

The invention relates to the field of fire rescue, and discloses a fire detection rescuing method and system based on a millimeter-wave radar technology. The method provides a personnel statistics method based on the millimeter-wave radar, a human body target vital sign detection method, a millimeter-wave radar detection technology, a computer storage medium, a smoke detector and a fire rescue system thereof. Through a smoke alarm system awakening end control center, early warning information is sent to a background data center, or a terminal control center is awakened in fixed time, a millimeter microwave signal controls to be emitted through a millimeter microwave signal emission module, then, a reflection echo signal is obtained, the human body target amount and trajectory of a millimeter microwave coverage area can be determined according to echo information, the corresponding data of each human body target is transmitted to the background data center, so that the position and thevital sign of a rescue target can be accurately positioned when fire occurs, a quick and accurate rescue scheme is provided for rescue, life loss is reduced, and the danger coefficient of rescue is lowered.

Description

Technical field [0001] The invention relates to the field of fire rescue, in particular to a fire detection and rescue method and system based on millimeter wave radar technology. Background technique [0002] With the rapid development of science and technology, traditional three-proof equipment has gradually become intelligent, and smart devices have played an important role in the field of three-proof technology. [0003] The perfect three-defense equipment integrates detection, prevention, control and rescue. In the prior art, only detection, early warning and control can be achieved. For example, ordinary smoke detection devices can only simply detect environmental conditions and issue alarm signals, even if they are smart Smoke detection devices can only integrate fire detection, early warning, and control. After a real fire occurs, technical support can no longer be provided. Firefighters can only rescue personnel through search and rescue methods, which will increase rescue...

AI Technical Summary

Problems solved by technology

[0006] Install a video system to obtain video information in places that need to be monitored, and use algorithms to identify human targets, but there are many defects in it. Obtaining all-round monitoring by adding a video system will greatly increase the cost, and there are many private spaces that do not allow the installation of a video system, and the environment at the scene of a fire is very complicated, and the video system can no longer identify human targets

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