Community enclosing wall crossing early warning method and system, server and computer storage medium

Abstract

The invention provides a community enclosing wall crossing early warning method. The method comprises the steps that: a camera and an infrared sensing device are arranged around a community enclosingwall; the server monitors abnormal signals output by the infrared sensing device around the preset enclosing wall, gives a corresponding Boolean value to a preset first variable and enters a monitoring image analysis mode; after the server enters the monitoring image analysis mode, a monitoring video stream is obtained, the selection interval of the monitoring video stream and the setting positionof the infrared sensing device have a certain mapping relation, and the server gives a Boolean value to the preset second variable according to the analysis result obtained by the monitoring image analysis mode; and the server performs AND gate operation on the first variable and the second variable to obtain a third variable, and if the Boolean value of the third variable is true, a preset earlywarning message is sent to a property management center. According to the invention, the early warning timeliness and accuracy are high.

Description

technical field [0001] Embodiments of the present invention relate to the field of image processing, in particular, a method, system, server, and computer storage medium for early warning of crossing community walls. Background technique [0002] Now many communities are surrounded by walls or guardrails to ensure the quietness and safety of the community. However, people in the community often climb over the fence for convenience, or thieves climb over the fence and enter the community illegally. [0003] The most primitive method is that some communities simply add some sharp objects such as glass slag on the top of the fence to prevent illegal fence climbing. With the popularization of video surveillance, many cameras have been added to the fence. When some incidents occur, the images captured by the cameras are retrieved for inspection, which is mostly used to collect evidence afterwards. [0004] In the follow-up, the form of infrared sensor is also used, and the alar...

AI Technical Summary

Problems solved by technology

This method has a high rate of misjudgment. For example, a child throws a brick or other objects into the fence. Trees are planted, and the fallen leaves of the trees block the light of the infrared sensing device, which also leads to misjudgment and triggers an alarm. It can be seen that the application of infrared sensors in the security detection of walls is still unavoidable in the existing technology. Misjudgment phenomenon

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