The invention relates to a vehicle overspeed prompting method based on overspeed tendency, which applies time sequence vehicle track characteristic data to realize overspeed tendency analysis of a driver under a gradual variable speed limit condition, and provides targeted speed limit measures for different types of drivers tending to overspeed and low-speed driving. The problem that traditional traffic variable speed limit control cannot perform targeted speed limit according to driving behavior characteristics of a driver and the problem that current expressway variable speed limit control lacks an optimization mechanism for an individual driver so that the driver compliance degree is not high are solved. Meanwhile, the early warning problem that the running speed of some vehicles on the expressway with the too high passenger-cargo ratio is too low is solved, a higher-acceptability and finer early warning mode can be provided for the vehicles running at the overspeed and the low speed in advance, a customized and personalized driving behavior early warning scheme is provided for the vehicles, the road speed discreteness is reduced, the traffic safety level is improved, and the driving safety is improved. The method has the characteristics of replicable popularization and strong robustness.

    本发明涉及一种基于超速倾向性的车辆超速提示方法,应用时序车辆轨迹特征数据,实现了在渐进式可变限速条件下驾驶人的超速倾向性分析,对倾向于超速和低速行驶的不同类型的驾驶人提供针对性限速措施,解决了传统交通可变限速控制无法根据驾驶人驾驶行为特征进行针对性限速的问题,以及当前高速公路可变限速控制缺乏针对个体驾驶人优化机制导致驾驶人遵从度不高的问题,同时解决了客货比过高的高速公路上部分车辆行驶速度过低的预警问题,可以提前对超速及低速行驶车辆提供可接受度更高且更精细化的预警方式,为其提供定制化个性化驾驶行为预警方案,降低道路速度离散性,提高交通安全水平,具备可复制推广、鲁棒性强的特点。


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    Title :

    Vehicle overspeed prompting method based on overspeed tendency


    Additional title:

    一种基于超速倾向性的车辆超速提示方法


    Contributors:
    WU HONGTAO (author) / NIU BINGQING (author) / GUO JUNKAI (author) / MA YUPENG (author) / MENG YING (author) / LIU ZHIHUA (author) / GAO HAOSEN (author) / LIANG JIAQI (author) / SHEN JINKUN (author) / YUAN ZHENG (author) ... [more]

    Publication date :

    2025-06-10


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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