The invention provides a vehicle speed limiting control method and device, equipment and a medium. The method comprises the steps that the real-time vehicle speed value of a target vehicle and current weather environment information of the target vehicle are obtained; determining the maximum speed limit value according to the current weather environment information of the target vehicle; comparing the real-time vehicle speed value with the maximum speed limit value; if the real-time vehicle speed value is smaller than the maximum speed limit value, the target vehicle is controlled to run according to the current real-time vehicle speed value; if the real-time vehicle speed value is larger than or equal to the maximum speed limit value, the real-time vehicle speed value of the target vehicle is adjusted according to the maximum speed limit value, and the real-time vehicle speed value is reduced until the target vehicle completes speed limit control. Safety accidents caused by factors such as wet and slippery ground, low friction coefficient and low visibility are avoided, and the safety of automatic driving of the vehicle is greatly improved.

    本申请提供一种车辆限速控制方法、装置、设备及介质,该方法包括:获取目标车辆的实时车速值、以及所述目标车辆当前所在的天气环境信息;根据所述目标车辆当前所在的天气环境信息确定所述最高限速值;比较所述实时车速值与所述最高限速值;若所述实时车速值小于所述最高限速值,则控制所述目标车辆按照当前所述实时车速值行驶;若所述实时车速值大于等于所述最高限速值,则根据所述最高限速值调节所述目标车辆的实时车速值,减小所述实时车速值直至所述目标车辆完成限速控制为止,本申请根据天气环境变化做出自适应调节车速,避免因地面湿滑、摩擦系数低、以及能见度低等因素造成的安全事故,极大提高了车辆自动驾驶的安全性。


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    Title :

    Vehicle speed limit control method, device, equipment and medium


    Additional title:

    车辆限速控制方法、装置、设备及介质


    Contributors:
    PU GUO (author)

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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