The invention relates to the technical field of intelligent network connection automobiles and vehicle-road cooperation, in particular to a green wave vehicle speed guiding method and system, and the method comprises the following steps: S1, enabling a vehicle to obtain traffic light information and map information, and positioning the position of the vehicle; s2, calculating the distance between the vehicle and the current road stop point; and S3, calculating a corresponding suggested driving speed according to the distance from the vehicle to the current road stop point and the traffic light information, and displaying the suggested driving speed to a driver. Green wave vehicle speed guidance is realized, traffic efficiency and road safety can be improved, a map fusion scheme is added, vehicle speed guidance is more accurate, the situation that there is a vehicle ahead is considered, and the driving safety is improved. The confusion of the driver is reduced.
本发明涉及智能网联汽车和车路协同技术领域,更具体地说,涉及一种绿波车速引导方法及系统,所述方法包括以下步骤:S1:车辆获取交通灯信息以及地图信息,并定位车辆所在位置;S2:计算车辆与当前道路停止点的距离;S3:根据车辆到当前道路停止点的距离以及交通灯信息,计算出对应的建议行驶速度并显示给驾驶员,本发明实现绿波车速引导,可以提升通行效率和道路安全,增加地图融合的方案,使得车速引导更为准确,考虑前方有车的情况,减少驾驶员的困惑。
Green wave vehicle speed guiding method and system
一种绿波车速引导方法及系统
11.06.2024
Patent
Elektronische Ressource
Chinesisch
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