The invention discloses a timing driving decision-making method for an automatic driving vehicle, and the method comprises the following steps: S1, obtaining a preset average driving speed V1 at which a road segment at the current time can smoothly pass through a traffic light at a nearest intersection, and carrying out the operation at the road segment according to the preset average driving speed V1; s2, when an overtaking condition is needed, overtaking is carried out according to a preset overtaking speed V2 until an original parking space is recovered; and S3, recalculating the preset average driving speed at which the traffic light can smoothly pass through the traffic light at the nearest intersection, and remaining the distance on the road section according to the preset average driving speed V3. By setting an overtaking automatic speed change adjusting algorithm, under the condition that safe driving is guaranteed, overtaking speed change and other operations can be rapidly and automatically completed, and the vehicle can regularly arrive at the intersection within the preset specified time and at the stable vehicle speed and smoothly pass through the traffic light at the nearest intersection.

    本发明公开了一种自动驾驶车辆的定时行驶决策方法,所述方法包括以下步骤:S1,获取当前时间路段到达可以顺利通过最近路口红绿灯的预设平均行驶速度V1,根据预设平均行驶速度V1在该路段;S2,当遇到需要超车情况时,根据预设超车速度V2进行超车直到恢复到原车位;S3,重新计算到达可以顺利通过最近路口红绿灯的预设平均行驶速度,并根据预设平均行驶速度V3在该路段剩余路程。本发明通过设置超车自动变速调节算法,在保证安全行驶的条件下,可以快速自动完成超车变速等操作,使得车辆在预设的规定时间内,在平稳的车速下,定时到达路口,并顺利通过最近路口红绿灯。


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    Title :

    Timing driving decision-making method for autonomous vehicle


    Additional title:

    一种自动驾驶车辆的定时行驶决策方法


    Contributors:
    YIN WEIJUN (author)

    Publication date :

    2022-12-27


    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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