To suppress the intervention of a lane deviation prevention control against the driver's steering intention toward the deviation in the curve-outward direction when passing through a curve during a towed-travel while connecting a towed vehicle, thus to reduce the discomfortness for the driver while securing safety.SOLUTION: In a case where a towed-travel determination section 17 determines that an own vehicle is towed-traveling while connecting a trailer on the rear side, when a curve entrance state determination section 18 determines that a curve entrance state of the own vehicle is safe and a curve outside deviation determination section 19 determines that the own vehicle deviates from a partition line on the outside of a curve, a lane deviation allowance instruction section 21 instructs a lane deviation prevention control section 16 to execute a lane deviation prevention control, which tolerates the deviation from the partition line on the outside of the curve of the own vehicle, of up to a deviation allowance calculated in a deviation allowance calculation section 20.SELECTED DRAWING: Figure 4

    【課題】被牽引車両を連結しての牽引走行でカーブを通過する際に、カーブ外側方向への逸脱に対してドライバの操舵意図に反する車線逸脱防止制御の介入を抑制し、安全を確保しながらドライバへの違和感を低減する。【解決手段】牽引走行判断部17で自車両の後部にトレーラを連結して牽引走行していると判断された場合、車線逸脱許容指示部21は、カーブ進入状態判断部18で自車両のカーブ進入状態が安全と判断され、且つカーブ外側逸脱判断部19で自車両がカーブの外側となる区画車線を逸脱すると判断されたとき、車線逸脱防止制御部16に、自車両のカーブの外側となる区画線からの逸脱を、逸脱許容量算出部20で算出された逸脱許容量まで許容して車線逸脱防止制御を実行するよう指示する。【選択図】図4


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    Title :

    LANE DEVIATION PREVENTION CONTROL DEVICE


    Additional title:

    車線逸脱防止制御装置


    Contributors:
    SATO YUTA (author) / SHIMAZAKI KENTA (author)

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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



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