PROBLEM TO BE SOLVED: To allow the position of an undetectable one-sided white line of right and left white lines regulating running lanes to be known to increase opportunities for performing lane keeping control.SOLUTION: A lane width is estimated by the checking of an average vehicle speed of an own vehicle V with a map (Fig. 3), when one white line 1 of right and left white lines can be detected by a camera S2 and the other white line 3 cannot be detected by the camera. Based on the estimated lane width and the position of the detectable one white line 1, the position of the other while line 3 is estimated.SELECTED DRAWING: Figure 4

    【課題】走行車線を規定する左右の白線のうち検出できない片側の白線の位置を知り得るようにして、車線維持制御を実行できる機会を増大させる。【解決手段】カメラS2によって左右の白線のうちいずれか一方の白線1が検出可能で他方の白線3が検出できないときに、自車両Vの平均車速をマップ(図3)に照合して、車線幅が推定される。推定された車線幅と検出可能な一方の白線1の位置とに基づいて、他方の白線3の位置が推定される。【選択図】 図4


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    Title :

    LANE KEEPING CONTROLLER


    Additional title:

    車線維持制御装置


    Contributors:

    Publication date :

    2016-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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