Radar Camera-Based Vehicle Zebra Crossing Improper Pedestrian Early Warning and Capture System

Abstract

The invention belongs to the field of image photographing radar information processing technology, and particularly to a motor vehicle zebra crossing no-yielding-to-pedestrian early-warning snapshot system based on a radar image camera. The system comprises a radar acquisition module, an image camera acquisition module, a radar early-warning area module and an image camera snapshot module, whereinthe signal output end of the radar acquisition module is connected with the radar early-warning area module. The signal output ends of the radar early-warning area module and the image camera acquisition module are connected with the image camera snapshot module. The system further comprises a system analysis module. The system realizes automatic early-warning and automatic evidence obtaining oflaw breaking behaviors that the motor vehicle does not perform yielding to the pedestrian, and simultaneously is not affected by external environment, light and weather. Furthermore high efficiency and high convenience in operation are realized.

Description

technical field [0001] The invention belongs to the technical field of camera radar information processing, and in particular relates to a radar camera-based early warning and capture system for impolite pedestrians at a motor vehicle zebra crossing. Background technique [0002] The country has clear legal restrictions on the behavior of motor vehicles to give way to pedestrians. Article 44 of the "Road Traffic Safety Law of the People's Republic of China": When passing an intersection, motor vehicles shall pass in accordance with the traffic lights, traffic signs, traffic markings or the command of the traffic police; Or at the intersection commanded by the traffic police, you should slow down and let pedestrians and priority vehicles go first. On the pedestrian crossing (zebra crossing) known as the city's "safety line", the traffic accidents that have occurred in recent years have shown a sharp upward trend. Motor vehicles often compete with pedestrians on zebra crossi...

AI Technical Summary

Problems solved by technology

Later, although the video analysis and capture operation of the body-worn camera was used, this method could not effectively warn the upcoming traffic accidents, and was affected by external conditions such as light, rain, and occlusion, which could easily lead to missing captures, and it was still not effective. curb illegal activities

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