The invention discloses a quantitative evaluation method for driver characteristics. The method comprises the steps that lane changing track data and steering wheel angle data in the driving process of a driver are collected; according to the vehicle speed, the distance between the vehicle and the front vehicle and the vehicle speed of the front vehicle, lane changing track data and steering wheel angle data are classified according to working conditions; processing lane changing track data and steering wheel corner data of a driver under a fixed working condition to obtain a lane changing track cluster and a steering wheel corner cluster under the working condition; respectively processing the lane changing track cluster and the steering wheel corner cluster to obtain a lane changing track characteristic curve and a steering wheel corner characteristic curve; and performing quantitative evaluation on driver characteristics according to the lane changing track characteristic curve and the steering wheel turning angle characteristic curve. According to the method, daily lane changing data of a driver is analyzed, driving characteristics are extracted, and a driver lane changing track characteristic curve and a steering wheel turning angle characteristic curve are provided to describe the driving characteristics of the driver by considering the lane changing track and the steering wheel turning angle of the driver.

    本发明公开了一种驾驶员特性的量化评估方法,包括:采集驾驶员驾驶过程中的变道轨迹数据和方向盘转角数据;根据自车车速、自车与前车距离、前车车速,对变道轨迹数据和方向盘转角数据按照工况进行分类;处理驾驶员在固定工况下的变道轨迹数据和方向盘转角数据,得到该工况下的变道轨迹簇和方向盘转角簇;分别处理所述变道轨迹簇和方向盘转角簇,得到变道轨迹特性曲线和方向盘转角特性曲线;根据所述变道轨迹特性曲线和方向盘转角特性曲线对驾驶员特性进行量化评估。本发明方法对驾驶员的日常变道数据进行分析,提取驾驶特征,考虑驾驶员的变道轨迹和方向盘转角,提出了一种驾驶员变道轨迹特性曲线和方向盘转角特性曲线来描述驾驶员的驾驶特性。


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    Titel :

    Quantitative evaluation method for driver characteristics


    Weitere Titelangaben:

    一种驾驶员特性的量化评估方法


    Beteiligte:
    GAO BEN (Autor:in) / ZHAO WANZHONG (Autor:in) / ZHOU CHANGZHI (Autor:in) / WANG CHUNYAN (Autor:in) / ZHANG BO (Autor:in) / LIU LIFENG (Autor:in)

    Erscheinungsdatum :

    2022-07-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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