PROBLEM TO BE SOLVED: To provide a lane deviation prevention control device of a vehicle, capable of properly performing disturbance compensation by integration control to surely preventing deviation from a lane, without giving a discomfort feeling to a driver.SOLUTION: A lane deviation prevention control calculates a target yaw moment Mzt that is added to an own vehicle based on a feedback control including integration control for integrating a difference between a target yaw rate γt and an actual yaw rate γ. An integration gain ki that is multiplied with an integration value of a difference between the target yaw rate γt and the actual yaw rate γ is variably set according to disturbance information which affects on a steering system of a vehicle.

    【課題】積分制御による外乱補償を適切に行ってドライバに違和感を与えることがなく、確実に車線からの逸脱を防止することができる車両の車線逸脱防止制御装置を提供する。【解決手段】目標ヨーレートγtと実ヨーレートγとの差を積算する積分制御を含むフィードバック制御に基づいて自車両に付加する目標ヨーモーメントMztを算出する車線逸脱防止制御において、目標ヨーレートγtと実ヨーレートγとの差の積算値に乗算する積分ゲインKiを車両の操舵系に及ぼす外乱情報に応じて可変設定する。【選択図】図2


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    Title :

    LANE DEVIATION PREVENTION CONTROL DEVICE OF VEHICLE


    Additional title:

    車両の車線逸脱防止制御装置


    Contributors:

    Publication date :

    2015-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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