The invention provides a vehicle speed adjusting method, system and device and a readable storage medium, and relates to the technical field of automatic driving vehicle speed control, the method comprises the steps that first information and second information are obtained, the first information comprises distance information between a first vehicle and a target object, the first vehicle is a vehicle in an automatic driving state, and the second information comprises distance information between the first vehicle and the target object; the second information comprises weather condition information; judging whether the first information has an error or not according to the weather condition information to obtain a judgment result, and if the judgment result is that the error exists, obtaining first image information; determining an actual distance between the first vehicle and the target object according to the weather condition information and the first image information; generating a target vehicle speed according to the actual distance between the first vehicle and the target object; and adjusting the vehicle speed of the first vehicle according to the target vehicle speed. According to the invention, accurate distance measurement in different weather scenes is realized, so that the target speed is generated to adjust the vehicle speed of the vehicle.

    本发明提供了一种车速调整方法、系统、设备及可读存储介质,涉及自动驾驶车速控制技术领域,所述方法包括获取第一信息和第二信息,第一信息包括第一车辆与目标物之间的距离信息,第一车辆为处于自动驾驶状态中的车辆,第二信息包括天气条件信息;根据天气条件信息判断第一信息是否存在误差,得到判断结果,其中,若判断结果为存在误差,则获取第一图像信息;根据天气条件信息和第一图像信息确定第一车辆与目标物之间的实际距离;根据第一车辆与目标物之间的实际距离生成目标车速;根据目标车速对所述第一车辆的车速进行调整,本发明实现了不同天气场景下的精准测距,以便生成目标速度对车辆的车速进行调整。


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    Title :

    Vehicle speed adjusting method, system and device and readable storage medium


    Additional title:

    一种车速调整方法、系统、设备及可读存储介质


    Contributors:
    ZHOU TENGFEI (author) / XU LIN (author) / LIU ZONGCHENG (author)

    Publication date :

    2023-11-14


    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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