The invention discloses a road safety early warning system based on vehicle-road cooperation, and the system comprises a data collection module which is used for forming a standardized driving environment data set; the multi-dimensional environment feature construction module is used for extracting a driving environment feature set with key influence on driving safety through a feature selection method; the quantum genetic variation optimization module is used for generating an optimized driving environment feature set; the multi-target driving early warning optimization module is used for solving the multi-target driving early warning optimization model to obtain an optimal driving early warning strategy; and the early warning information transmission module is used for transmitting the optimal driving early warning strategy to a vehicle control system or a driver terminal in real time in a multi-node and multi-path data transmission mode so as to realize vehicle-road cooperative road safety early warning. According to the invention, real-time optimization and adjustment can be carried out according to the traffic flow state and the driving behavior, so that the early warning system can quickly respond to emergencies, and excessive interference to a driver can be avoided.

    本发明公开了一种基于车路协同的公路安全预警系统,所述系统包括:数据采集模块,用于形成标准化的行车环境数据集;多维环境特征构建模块,用于通过特征选择方法提取出对行车安全具有关键影响的行车环境特征集合;量子遗传变异优化模块,用于生成优化后的行车环境特征集合;多目标行车预警优化模块,用于对多目标行车预警优化模型进行求解,获得最优行车预警策略;预警信息传输模块,用于将所述最优行车预警策略以多节点、多路径的数据传输方式实时传送至车辆控制系统或驾驶员终端,实现车路协同的公路安全预警。本发明能够根据交通流状态和驾驶行为进行实时优化调整,确保预警系统既能快速响应突发事件,又能避免对驾驶员造成过度干扰。


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    Title :

    Road safety early warning system based on vehicle-road cooperation


    Additional title:

    一种基于车路协同的公路安全预警系统


    Contributors:

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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