To switch traffic lane maintaining control to preceding vehicle follow-up control at a timing with improved appropriateness.SOLUTION: In a travel control device, recognition means recognizes a compartment line of a road on which an own vehicle is traveling. Control means executes first control to keep an own vehicle in a traffic lane on the basis of a recognition result of the recognition means with respect to the compartment line. When the recognition result does not meet a predetermined condition, the control means switches the first control to second control to enable the own vehicle to follow a preceding vehicle at a first timing after continuation of the first control by compensating the recognized compartment line with the recognition means. When the predetermined condition cannot be met particularly due to the recognition result of a width of the traffic lane of the own vehicle, the control means switches the first control to the second control at a timing earlier than the first timing.SELECTED DRAWING: Figure 4

    【課題】より適切なタイミングで車線維持制御から先行車追従制御への切り替えを行うこと【解決手段】走行制御装置が提供される。認識手段は、自車両が走行する道路の区画線を認識する。制御手段は、認識手段による区画線の認識結果に基づいて自車両の車線維持を行う第1制御を実行する。制御手段は、認識結果が所定条件を満たさなくなった場合には、認識手段により認識された区画線を補完して第1制御を継続した後の第1タイミングで、実行する制御を第1制御から自車両の先行車の追従を行う第2制御に切り替える一方、認識結果が所定条件を満たさなくなった場合であっても、自車両の走行車線の幅員の認識結果に起因して所定条件が満たされなくなった場合には、第1タイミングよりも早期の第2タイミングで第1制御から第2制御に切り替える。【選択図】図4


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    Titel :

    TRAVEL CONTROL DEVICE, VEHICLE, TRAVEL CONTROL METHOD AND PROGRAM


    Weitere Titelangaben:

    走行制御装置、車両、走行制御方法及びプログラム


    Beteiligte:
    KATOU DAICHI (Autor:in)

    Erscheinungsdatum :

    2021-09-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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