PROBLEM TO BE SOLVED: To facilitate starting lane maintenance support by improving accuracy of detecting a division line after a vehicle changes travel lines.SOLUTION: A lane maintenance support device 1 includes: a division line detection part 6 for detecting a division line of a lane on which a vehicle travels; a lane change detection part 7 for detecting that a vehicle starts and ends lane change; a support stop part 8 for degenerating lane maintenance support when the lane change detection part 7 detects a start of lane change; a determination part 10 for determining whether a vehicle travels on an inner side of a division line detected by the division line detection part 6 without using information on a division line detected before an end of the lane change after the lane change detection part 7 detects the end of the line change; and a support start part 11 for restarting the lane maintenance support when the determination part 10 determines that the vehicle travels on the inner side of the division line detected after the end of the lane change.SELECTED DRAWING: Figure 2

    【課題】車両が走行車線を変更した後に区画線を検出する精度が向上し、車線維持支援を再開しやすくする。【解決手段】車線維持支援装置1は、車両が走行する車線の区画線を検出する区画線検出部6と、車両が車線変更を開始及び終了したことを検出する車線変更検出部7と、車線変更検出部7が車線変更の開始を検出した場合に、車線維持支援を縮退させる支援停止部8と、車線変更検出部7が車線変更の終了を検出した後に、車線変更の終了前に検出した区画線の情報を用いずに区画線検出部6が検出した区画線の内側を車両が走行しているか否か判定する判定部10と、判定部10が、車線変更の終了後に検出した区画線の内側を車両が走行していると判定した場合に、車線維持支援を再度開始する支援開始部11と、を備える。【選択図】図2


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    Title :

    LANE MAINTENANCE SUPPORT DEVICE AND LANE MAINTENANCE SUPPORT METHOD


    Additional title:

    車線維持支援装置及び車線維持支援方法。


    Contributors:

    Publication date :

    2018-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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