The invention discloses a typical natural driving scene recognition and extraction method for intelligent driving system testing. The method is realized based on a system comprising a data extractionand calculation module and a typical scene type recognition module. The data extraction and calculation module obtains driving scene key parameters from a vehicle driving database through screening, matching and calculation; and the typical scene type recognition module identifies typical scenes according to the provided driving scene key parameters and the driving characteristics of the main vehicle and the relative state of the main vehicle and the target object, and the typical scenes comprise a dangerous scene, a main vehicle lane changing scene, a vehicle following driving scene, an adjacent vehicle switching-in scene, a front vehicle switching-out scene and a line patrol driving scene. According to the method, the typical natural driving scene is comprehensively extracted, offline application to the typical natural driving scene is achieved, the structure is complete, and the applicability is high.

    本发明公开一种用于智能驾驶系统测试的典型自然驾驶场景识别提取方法,该方法基于包含有数据提取与计算模块和典型场景类型识别模块的系统实现;数据提取与计算模块从车辆行驶数据库中通过筛选、匹配和计算,获得驾驶场景关键参数;典型场景类型识别模块根据提供的驾驶场景关键参数,依据主车行驶特点、主车与目标物的相对状态对典型场景进行识别,包括:危险场景、主车换道场景、跟车行驶场景、邻车切入场景、前车切出场景和巡线行驶场景。该方法是对典型自然驾驶场景的全面提取,实现了离线对典型自然驾驶场景的应用,结构完整,可应用性强。


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    Title :

    Typical natural driving scene recognition and extraction method for intelligent driving system testing


    Additional title:

    用于智能驾驶系统测试的典型自然驾驶场景识别提取方法


    Contributors:
    CHEN HUA (author) / XIONG YINGZHI (author) / LIANG LIMING (author) / CHEN LONG (author) / LI PENGHUI (author) / ZHAO SHULIAN (author) / CHEN TAO (author) / XIA QIN (author) / XIA LIHONG (author)

    Publication date :

    2020-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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