To provide an improved traffic lane deviation preventing device capable of regulating a traffic lane deviation preventive control even when trying to move a vehicle to a side road that diverges at a small inclination angle from a main line.SOLUTION: A traffic lane deviation preventing device comprises a control unit: which executes a traffic lane deviation preventive control of at least one of automatic steering of a steered wheel and issuing of a warning at S50 when the control unit determines that there is a risk that a vehicle crosses a traffic lane boundary and that a driver does not intend to deviate from the traffic lane at S20 and S30; and which cancels an execution of the traffic lane deviation preventive control at S10 and S40 when the control unit determines that there is the risk that the vehicle crosses the traffic lane boundary and that the driver intends to deviate from the traffic lane. In a situation where the execution of the traffic lane deviation preventive control is canceled, when the control unit determines that there is another traffic lane boundary on an approaching side of the vehicle, but a distance from the vehicle to the other traffic lane boundary is greater than or equal to a reference distance, the control unit continues to cancel the execution of the traffic lane deviation preventive control.SELECTED DRAWING: Figure 2

    【課題】本線に対し小さい傾斜角にて分岐する脇道へ車両を移動させようとするような場合にも、車線逸脱予防制御を規制することができるよう改良された車線逸脱防止装置を提供する。【解決手段】車両が車線境界を越える虞があり且つドライバーに車線逸脱の意図がないと判定したときにはS20、S30、転舵輪の自動転舵及び警報の発出の少なくとも一方の車線逸脱予防制御を実行しS50、車両が車線境界を越える虞があり且つドライバーに車線逸脱の意図があると判定したときには、車線逸脱予防制御の実行を取り止めるS10、S40制御ユニットを含み、制御ユニットは、車線逸脱予防制御の実行を取り止めている状況において、車両が接近する側に他の車線境界があるが、車両から他の車線境界までの距離が基準距離以上であると判定したときには、車線逸脱予防制御の実行の取り止めを継続する車線逸脱防止装置。【選択図】図2


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    Titel :

    TRAFFIC LANE DEVIATION PREVENTING DEVICE


    Weitere Titelangaben:

    車線逸脱防止装置


    Beteiligte:
    ITAZURI KAZUKI (Autor:in)

    Erscheinungsdatum :

    2023-02-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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