High-altitude object throwing intelligent early warning device and method

Abstract

The invention discloses a high-altitude object throwing intelligent early warning device and method, and is applied to the technical field of monitoring and early warning, the device comprises a central processing unit, a radar detection module, a LoRa gateway and an alarm module, the radar detection module and the alarm module are respectively in wireless connection with the LoRa gateway, and the LoRa gateway is in wired connection with the central processing unit; the radar detection module is used for acquiring radar detection information of an object; the central processing unit is used for receiving the radar detection information through the LoRa gateway, judging whether the object is a high-altitude parabolic object or not, sending an alarm control instruction according to an obtained object landing point if the object is the high-altitude parabolic object, and not giving an alarm if the object is not the high-altitude parabolic object; and the alarm module is used for receiving the alarm control instruction through the LoRa gateway and giving an alarm. The device and the method are higher in efficiency, can accurately predict the parabolic point, and can carry out intelligent early warning on the dangerous area of the parabolic point.

Description

technical field [0001] The invention relates to the technical field of monitoring and early warning, and more specifically relates to a high-altitude parabolic intelligent early warning device and method. Background technique [0002] With the development of social urbanization, there are more and more buildings in the city, the height is higher and higher, and the crowd is denser and denser. However, with the increasing number of high-rise buildings, high-altitude parabolic phenomena are becoming more and more frequent, causing many social incidents and receiving great social attention. [0003] In order to solve the danger of high-altitude parabolic, many warning devices and protective devices about high-altitude parabolic have occurred. However, most of the high-altitude parabolic early warning devices in the prior art use cameras, and dense cameras need to be installed around the building to take images, analyze the images for parabolic evidence, and give an alarm at th...

AI Technical Summary

Problems solved by technology

However, most of the high-altitude parabolic early warning devices in the prior art use cameras, and dense cameras need to be installed around the building to take images, analyze the images for parabolic evidence, and give an alarm at the same time. However, the intensive camera image processing data is large and cumbersome. , and it is impossible to accurately warn pedestrians of the object's landing point, only a large-scale alarm, pedestrians cannot judge the object's landing point, which is easy to cause panic and is not conducive to avoiding danger

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