According to the lane keeping auxiliary driving function operation safety evaluation method provided by the invention, multi-source data acquisition is carried out by taking a plurality of vehicle-mounted cameras as data acquisition equipment, a forward lane detection model and a front wheel line pressing classification model are constructed, and the lane keeping auxiliary driving function operation safety evaluation method is realized through the forward lane detection model based on data acquired by the data acquisition equipment. Judging the physical relationship between the front wheels of the to-be-evaluated vehicle and the lane line, judging the line pressing type of the front wheels on the two sides of the to-be-evaluated vehicle through the front wheel line pressing classification model, and judging the driving behavior of the to-be-evaluated vehicle at the same time from the physical relationship between the front wheels of the vehicle and the lane line and the line pressing type of the front wheels on the two sides of the vehicle. The problem of misjudgment is avoided, it is ensured that the vehicle driving behavior can be accurately judged, and then the accuracy of judgment of the recognition result of the to-be-evaluated lane auxiliary driving system on the vehicle operation safety risk behavior is ensured.

    本发明提供的一种车道保持辅助驾驶功能运行安全评估方法,通过多个车载摄像头作为数据采集设备进行多源数据采集,构建前向车道检测模型、前轮压线分类模型,通过前向车道检测模型基于数据采集设备采集的数据,判断待评估车辆前轮和车道线之间的物理关系,通过前轮压线分类模型判断待评估车辆的车辆两侧前车轮压线类别,从车辆前轮和车道线之间的物理关系和车辆两侧前车轮压线类别两个角度,同时判断待评估车辆的驾驶行为,避免了误判问题的发生,确保可以准确地判断出车辆驾驶行为,进而确保对待评估车道辅助驾驶系统对车辆运行安全风险行为的识别结果的判断的准确性。


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    Title :

    Lane keeping auxiliary driving function operation safety evaluation method


    Additional title:

    一种车道保持辅助驾驶功能运行安全评估方法


    Contributors:
    LUO WEIMING (author) / YING CHAOYANG (author) / SUN WEI (author) / FAN ZHIXIANG (author) / YU CHUNJUN (author) / DING PINYI (author) / WANG XU (author) / SHI ZHEYU (author)

    Publication date :

    2023-04-04


    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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