A lane-deviation-suppressing-system (1) sets a target point in front of a lane when a vehicle travels, and calculates, as a target trajectory, an trajectory causing the vehicle to travel to the set target trajectory, using a polynomial of fifth-order with respect to time. Then, the system judges that a recalculation of the target trajectory is necessary if the vehicle traveling along the target trajectory returns to the target point after separating from the target point in an orthogonal direction to an extending direction of the lane. If the system judges that the recalculation of the target trajectory is necessary, it recalculates that. For calculating the target trajectory, depending on a vehicle traveling state, the system selects a fifth or higher order polynomial or a polynomial of first-order with respect to time. If using the first-order polynomial, it is used by calculating a lateral speed at which the vehicle moves in the orthogonal direction.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lane deviation suppressing system


    Beteiligte:
    OKA KAZUMICHI (Autor:in)

    Erscheinungsdatum :

    18.06.2019


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B62D MOTOR VEHICLES , Motorfahrzeuge



    LANE DEVIATION SUPPRESSING SYSTEM

    OKA KAZUMICHI | Europäisches Patentamt | 2018

    Freier Zugriff

    LANE DEVIATION DRIVING ALERT SYSTEM AND LANE DEVIATION DRIVING ALERT METHOD

    MATSUNO ATSUSHI | Europäisches Patentamt | 2020

    Freier Zugriff

    LANE DEVIATION ALARM SYSTEM

    KIDA SHOGO / OGASAWARA SHIGERU / URABE HIROSHI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    LANE DEVIATION AVOIDANCE SYSTEM

    OKA KAZUMICHI | Europäisches Patentamt | 2017

    Freier Zugriff

    LANE DEVIATION AVOIDANCE SYSTEM

    OKA KAZUMICHI | Europäisches Patentamt | 2017

    Freier Zugriff