Detection and early warning method and system at traffic intersection and curve

A technology for traffic intersections and curves, which is applied in the field of detection and early warning methods and systems. It can solve problems such as the impact of detection results, heavy fog, and difficulty in achieving work effects, so as to improve the accuracy of defogging, reduce interference factors, and reduce rural traffic accidents. The effect of incidence
CN113554872AActive Publication Date: 2021-10-26昭通亮风台信息科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
昭通亮风台信息科技有限公司
Publication Date
2021-10-26

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Abstract

The invention provides a detection and early warning method and system at a traffic intersection and a curve. The method comprises the following steps: continuously collecting original images at a first preset distance from a target intersection or a target curve through camera equipment; carrying out defogging processing on the original image through a defogging algorithm based on a conditional generative adversarial network to obtain a fogless image; detecting vehicles and pedestrians in the fog-free image through an image detection network; and when the target object is detected, displaying the target object and the distance between the target object and the intersection or the curve through warning equipment. According to the invention, complex road sections such as curves and intersections can be monitored in real time, accurate and timely road condition information is provided for drivers, the blank of rural curve and intersection early warning schemes is filled up, the method is suitable for complex rural environments, and the occurrence rate of rural traffic accidents is greatly reduced.
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Description

technical field

[0001] The invention relates to the technical field of image detection, in particular to a detection and early warning method and system located at traffic intersections and curves. Background technique

[0002] In my country's rural traffic, a large number of traffic accidents occur every year, causing many people to be injured, disabled or even killed. There are many reasons for traffic accidents in rural traffic. One of the important reasons is that the road conditions in rural areas are complex, and drivers cannot obtain traffic status information in a timely manner, especially on road sections where it is difficult to see the road conditions such as curves or intersections, which leads to Many traffic accidents. Therefore, advanced camera-based detection technology is introduced to monitor complex road sections such as curves and intersections in real time, extract and display road condition information, provide accurate and real-time road condition inf...

Claims

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