The embodiment of the invention discloses a vehicle speed adjusting method and device, equipment and a computer readable storage medium. The method comprises the steps that road basic information is obtained; the road basic information comprises lane information, traffic sign information and vehicle running speed on a lane. And determining the traffic flow average speed according to the vehicle running speed on the lane. And according to the lane information, the traffic sign information, the traffic flow average speed and the vehicle speed change of the vehicle, determining the limiting speed. And the traffic flow average speed, the limiting speed and the initial cruise speed are processed based on the set weight distribution rule, so that the adjusted cruise speed is obtained, and the vehicle can run according to the adjusted cruise speed. By comprehensively considering the actual driving speed of other vehicles except the vehicle on the lane and adjusting the initial cruise speed according to the limited speed determined according to the road condition and the vehicle speed, the cruise speed better conforming to the actual road condition can be obtained, and vehicle speed adjustment is more reasonable and intelligent.

    本申请实施例公开了一种车速调整方法、装置、设备和计算机可读存储介质,获取道路基础信息;道路基础信息包括车道信息、交通标志信息、车道上车辆行驶速度。依据车道上车辆行驶速度,确定出车流平均速度。根据车道信息、交通标志信息、车流平均速度以及自车的车速变化,确定出限制速度。基于设定的权重分布规则对车流平均速度、限制速度以及初始巡航速度进行处理,从而得到调整后的巡航速度,车辆可以按照调整后的巡航速度行驶。通过综合考虑车道上除自车外其它车辆的实际行驶速度,以及依据路况和车速确定出的限制速度对初始巡航速度进行调整,可以得到更加符合实际道路情况的巡航速度,使得车速的调整更加合理化和智能化。


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    Title :

    Vehicle speed adjusting method, device and equipment and computer readable storage medium


    Additional title:

    一种车速调整方法、装置、设备和计算机可读存储介质


    Contributors:
    ZHANG DI (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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