The invention discloses an intersection anti-collision warning system based on a pedestrian tracking algorithm, which comprises a monitoring unit, a collision judgment unit, an early warning unit and a grid drawing and early warning rule configuration system, and is characterized in that the monitoring unit comprises a camera and a millimeter wave radar for monitoring real-time information of pedestrians and vehicles; the collision judgment unit comprises an edge calculation box integrated with a target detection algorithm and a pedestrian tracking algorithm and an industrial control host, and can calculate whether collision occurs or not according to the information acquired by the monitoring unit; the early warning unit comprises light-emitting floor tiles, an LED display screen and a directional sound box and is used for sending out early warning information to vehicles and pedestrians possibly colliding with each other. The grid drawing and early warning rule configuration system can perform grid drawing on a camera identification area and perform configuration and modification on an early warning rule. According to the invention, early warning can be given to pedestrians and vehicles in advance to reduce the probability and intensity of traffic accidents when the pedestrians do not comply with traffic rules or the sight is blocked and the like.
本发明公开了一种基于行人跟踪算法的交叉路口防碰撞警示系统,包括监控单元、碰撞判断单元、预警单元、以及栅格绘制和预警规则配置系统,监控单元包括摄像机和毫米波雷达用于监控行人和车辆的实时信息;碰撞判断单元包括集成了目标检测和行人跟踪算法的边缘计算盒和工控主机可根据所述监控单元获取的信息计算出是否会发生碰撞;预警单元包括发光地砖、LED显示屏和定向音响用于对可能发生碰撞的车辆和行人发出预警信息;栅格绘制和预警规则配置系统可对摄像头识别区域进行栅格绘制以及对预警规则进行配置和修改。本发明可以对行人不遵守交通规则或视线受阻等情况导致可能发生碰撞时提前对行人和车辆发出预警降低交通事故发生的概率和强度。
Intersection anti-collision warning system based on pedestrian tracking algorithm
一种基于行人跟踪算法的交叉路口防碰撞警示系统
2022-04-05
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Transportation Research Record | 2019
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