Surveillance video-based intelligent parking lot management system

Abstract

The invention belongs to field of video surveillance technology, particularly relates to a surveillance video-based intelligent parking lot management system which is mainly applied to large parking lots indoors and outdoors, is covered by a plurality of cameras, is used for tracking vehicles and monitoring parking spaces in field of view, and reflects the parking status of all parking spaces in real time. According to the surveillance video-based intelligent parking lot management system, firstly, an image acquisition module is used for obtaining images shot by the cameras, then an automatic detection module is constructed by utilizing a computer vision algorithm to implements vehicle tracking, parking space detection and plate number recognition, and an information statistics output module is used for correlating the data to obtain all data of vehicles in a parking lot and output and display all the data. According to the surveillance video-based intelligent parking lot management system, consumption on human resources for managing large parking lots can be reduced, the defects of the existing detection technology can be avoided at the same time, and automatic intelligent detection can be implemented with surveillance videos, so that the surveillance quality is improved and the surveillance cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, in particular to a digital video and image processing system applied to parking lot management. Background technique [0002] The application of intelligent parking lot management system in residential quarters, buildings, and government agencies is becoming more and more common. The system effectively integrates advanced information technology, data communication transmission technology, electronic sensing technology, electronic control technology and computer processing technology. In parking lot management. It not only improves the work efficiency of modern humans, but also greatly saves manpower and material resources, reduces the company's operating costs, and makes the entire management system safe and reliable. [0003] The application range of the intelligent parking lot management system is very wide, including vehicle personnel identification, vehicle data management, vehicle ...

AI Technical Summary

Problems solved by technology

Its advantages are low cost and high accuracy, but its disadvantages are that it is easily damaged and the cost of maintenance and construction is too high

[0006] 2) Microwave detection: use the principle of microwave reflection to detect vehicles and pedestrians. The advantage is high sensitivity. The same detection instrument can detect moving objects in multiple directions at the same time. The disadvantage is that the cost and power consumption are too high

[0007] 3) Infrared detection: Use infrared probes to detect passing objects. The advantages are high accuracy and sensitivity, and the disadvantages are high cost and severe weather effects

[0010] The key to the video monitoring system for the parking lot environment is the detection of vehicles. The main difficulty lies in the light changes in the outdoor monitoring environment and the difficulty in obtaining initial background samples, making it difficult to establish background samples.

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