The invention discloses a low-lying road surface automatic identification method suitable for automatic driving, and belongs to the technical field of unmanned driving, and the method comprises the following steps: S1, taking return point data of the advancing direction of a vehicle currently detected by a laser radar sensor when the vehicle runs on a road surface as standard point data; S2, taking the point data of the advancing direction of a motor vehicle obtained by the laser radar sensor next time as target point data; and S3, performing data processing on the target point data and the standard point data by using a detection algorithm to obtain road surface data. And data returned by the laser radar sensor ar analyzed, judged and processed, so that the low-speed unmanned sightseeing vehicle can be automatically processed when encountering pits and low-lying road surfaces in the driving process.

    本发明公开了一种适用于自动驾驶的低洼路面自动识别的方法,属于无人驾驶技术领域,它包括以下步骤:步骤S1、将激光雷达传感器当前检测到的车辆在路面上行驶时行进方向的返回点数据作为标准点数据;步骤S2、将激光雷达传感器下一次获取的机动车行进方向的点数据作为目标点数据;步骤S3、利用检测算法对目标点数据与标准点数据进行数据处理,得到路面数据。将激光雷达传感器返回的数据进行解析、判断、处理,实现了低速无人观光车在行驶过程中遇到凹坑、低洼路面的自动处理。


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    Titel :

    Low-lying road surface automatic identification method suitable for automatic driving


    Weitere Titelangaben:

    一种适用于自动驾驶的低洼路面自动识别的方法


    Beteiligte:
    LI WENKE (Autor:in) / HUANG JIAO (Autor:in) / CAI HAO (Autor:in)

    Erscheinungsdatum :

    2022-02-15


    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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