Three-dimensional garage security system and method based on intelligent video monitoring

Abstract

The invention provides a three-dimensional garage security system and method based on intelligent video monitoring. The system and method are applied to an elevating and traversing three-dimensional garage. The three-dimensional garage security system comprises a button, at least one network camera, a router, a host and a controller. Without human intervention, the method of machine vision and video analysis is used to automatically analyze an image sequence recorded by the camera to locate and identify a target in a dynamic scene. Accordingly, the target type is analyzed and judged. The understanding of the meaning of the image content and the interpretation of the objective scene are acquired to guide and plan an action. The system and method focus on the key technologies of a computer intelligent video monitoring system, and are applied to the security protection of a car-access area of the three-dimensional garage.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, and more specifically, the invention relates to a three-dimensional garage security system and method based on intelligent video monitoring. Background technique [0002] With the rapid development of my country's economy and the continuous improvement of people's living standards, more and more people have purchased private cars. While life is convenient, they often encounter the problem of nowhere to park vehicles. According to data released by the National Development and Reform Commission in 2017, it is conservatively estimated that there are more than 50 million parking spaces in my country, and "parking pain" has become a common problem in cities. [0003] The three-dimensional garage is a mechanical device used to store and store vehicles in a large number. It uses mechanical and electrical systems to automatically place parked vehicles into vacant positions. It has become a It i...

AI Technical Summary

Problems solved by technology

[0007] (1) Personnel movement is too small to be detected;

[0008] (2) There is a certain monitoring dead angle;

[0009] (3) It is susceptible to environmental interference, especially when the indoor temperature is too high or the temperature difference between indoor and outdoor is large, it is easy to cause false alarms. When the ambient temperature is close to the human body temperature, the detection and sensitivity will drop significantly, and sometimes even cause short-term failure;

[0010] (4) It can only judge whether there is a person in the detection area, but cannot judge the location of the person;

[0011] (5) Small animals on the ground cannot be detected, and the installation height of the detector generally does not generate an alarm for small animals on the ground within the detection range

However, the existing video monitoring system only provides simple functions such as video capture, storage, and distribution, and cannot play the role of active monitoring. The judgment of video content can only be completed by humans. Therefore, when an accident occurs, it cannot be timely Feedback the signal to the controller to prevent the situation from getting worse

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