Disclosed are an unmanned vehicle traveling method and apparatus. The method comprises: collecting coordinates of a preceding vehicle according to a preset period, and if initial coordinates of the preceding vehicle are detected in the current period, connecting a circular arc between the preceding vehicle and the present vehicle (101); calculating a central angle of the circular arc and a circular arc radius according to the initial coordinates (102); calculating the central angle, the circular arc radius and the predetermined number N of reference trajectory points according to a preset algorithm, and generating N reference trajectory point coordinates of the present vehicle in a vehicle body coordinate system in the current period (103); and generating a reference trajectory line according to the N reference trajectory point coordinates of the present vehicle in the vehicle body coordinate system in the current period, and controlling the present vehicle to travel according to the reference trajectory line (104). Therefore, the traveling trajectory of the present vehicle is planned according to the position of the preceding vehicle, and safe traveling of the present vehicle is guaranteed when no lane line is detected or a camera fails.


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    Titel :

    UNMANNED VEHICLE TRAVELING METHOD AND APPARATUS


    Weitere Titelangaben:

    VERFAHREN UND VORRICHTUNG ZUM FAHREN EINES UNBEMANNTEN FAHRZEUGS
    PROCÉDÉ ET APPAREIL DE CIRCULATION DE VÉHICULE SANS PILOTE


    Beteiligte:
    PENG XIAPENG (Autor:in) / HUANG JIAYONG (Autor:in) / WANG RUISUO (Autor:in)

    Erscheinungsdatum :

    09.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B62D MOTOR VEHICLES , Motorfahrzeuge



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