The invention discloses an intelligent intersection passing early warning system based on target detection. The intelligent intersection passing early warning system comprises a camera acquisition module, a control module, a display module, an alarm module and a power supply module. The system can perform target detection according to pictures shot by the intersection camera, displays moving objects such as vehicles, people and animals about to arrive at the intersection and about distances to the intersection in real time through the display module, and gives different levels of warnings according to different distances. The system can be installed on a curve part with insufficient line sight distance, a position with extremely small curve radius of a road in a mountain ridge area, an intersection (especially an intersection without signals) with poor intervisibility, a railway crossing and a narrow turning position of an underground parking lot, and traffic accidents caused by the fact that vehicles at the turning intersection cannot respond in time are avoided. Compared with an existing road reflective mirror, the problems that a reflective object is distorted and deformed, the mirror surface is easy to dirty and damage, the occupied space is large, and the attention of a driver is distracted are solved. Meanwhile, a target detection algorithm is optimized, and the target detection algorithm is applied to video detection of the intersection, so that a safer, more convenient and more intelligent intersection passing early warning system is provided for automobiles and pedestrians to pass through some special types of intersections.

    本发明公开了一种基于目标检测的智能路口通行预警系统,包括摄像头采集模块、控制模块、显示模块、报警模块、电源模块。系统可以根据路口摄像头拍摄的画面进行目标检测,通过显示模块实时显示即将到达路口的车、人、动物等运动物体以及到达该路口的大约距离,根据距离不同进行不同级别的警示。该系统可以安装在路线视距不足的曲线部分、山岭区道路极小的曲线半径处、通视恶劣的交叉路口(特别是无信号的交叉路口)、铁路道口以及地下停车场的狭窄转弯处,避免转弯路口车辆不能及时做出反应从而发生交通事故。与现有的道路反光镜相比,解决了反射物体扭曲变形,而且镜面容易脏、易破损,占用空间大,分散司机注意力等问题。同时优化了目标检测的算法,将目标检测算法应用到路口的视频检测中,为我们的汽车,行人通过一些特殊类型的路口提供了一种更安全的、更便捷的、更智能的智能路口通行预警系统。


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    Title :

    Intelligent intersection passing early warning system based on target detection


    Additional title:

    基于目标检测的智能路口通行预警系统


    Contributors:
    YUE YAOBIN (author) / ZHANG YINGYING (author) / ZHAO JIE (author)

    Publication date :

    2022-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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