Intelligent pedestrian crossing detection system and method

Abstract

The invention discloses an intelligent pedestrian crossing detection system. The system comprises a thermal imaging camera, a video analysis module, a microprocessor module, and a spike warning module. The thermal imaging camera inputs a shot video into the video analysis module for analysis, a pedestrian movement track and a vehicle movement track are acquired, and the microprocessor module judges whether a pedestrian crosses a road or not according to the pedestrian movement track, judges whether the distance between a vehicle and the pedestrian is within a preset range or not according to the vehicle movement track at the same time, and controls the spike warning module to generate lamplight with colors flickering alternately when the pedestrian crosses the road and the distance betweenthe vehicle and the pedestrian is within the preset range. According to the invention, passing-by pedestrians can be detected, the pedestrians are warned when the pedestrians are in a dangerous state, the hidden danger of traffic accidents is eliminated, the traffic accidents are avoided, and the safety guarantee is provided for the passing-by pedestrians.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to an intelligent detection system and method for pedestrian crossing. Background technique [0002] With the rapid development of social economy and the continuous improvement of people's material living standards, the saturation of vehicles has increased year by year, and the field of traffic safety has attracted more and more attention. In modern cities, walking and cycling still occupy a large proportion. In road sections with unbalanced flow of people, commercial areas and enterprise areas with complex traffic, intersections where trams pass, and road sections with poor lighting conditions, people and vehicles often rush to pass, and there is a lack of effective safety management facilities, leading to increasingly prominent pedestrian crossing traffic problems. Pedestrians are a vulnerable group in road traffic. Once a traffic accident occurs, they are oft...

AI Technical Summary

Problems solved by technology

At the same time, unreasonable pedestrian crossing behavior is likely to cause traffic jams, reduce the traffic capacity of the road network, and restrict social and economic development

Images