The invention provides a driving prompting method and device based on a signal lamp and a terminal. The method comprises the steps: obtaining the color of a signal lamp corresponding to a vehicle lanethrough the combination of vehicle position information, a route and a real-time signal lamp image, and calculating the average speed of a passing intersection when the signal lamp is green and flickers; and comparing the average speed with a maximum limit speed of the road section. Under the condition that the user may feel relaxed and confused, clear prompt information such as suggested driving speed or decelerated parking and the like capable of passing through the intersection is provided for the user, so that dangerous driving behaviors such as robbing and the like and the fact that the user is indeterminate between acceleration and deceleration are avoided, the user safely and timely drives into the next intersection, the driving safety is greatly improved, the probability of violation of rules of the user is reduced; meanwhile, the road traffic can be smoother.

    本发明提供一种基于信号灯的行驶提示方法及装置、终端,通过将车辆位置信息,路线及实时的信号灯图像相结合,获得车辆车道对应的信号灯颜色,当信号灯为绿色且闪烁时,计算可以通过路口的平均速度;再将平均速度与本路段的最大限定速度进行比较,在用户可能会犹豫困惑的情况下,为用户提供能够通过路口的建议行驶速度或者减速停车等明确的提示信息,避免了抢行等危险驾驶行为及用户在加速减速之间犹豫不决,保证了用户安全及时驶入下一路口,大大的提升了驾驶的安全性,减少了用户违章的概率,同时能够有利于道理交通可以更加通畅。


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    Titel :

    Driving prompting method and device based on signal lamp and vehicle-mounted terminal


    Weitere Titelangaben:

    一种基于信号灯的行驶提示方法及装置、车载终端


    Beteiligte:
    WANG YILONG (Autor:in)

    Erscheinungsdatum :

    2020-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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