PROBLEM TO BE SOLVED: To execute lane deviation suppression control for reducing the collision of the vehicle itself with a three-dimensional object on a road edge while limiting cumbersomeness forced to a driver.SOLUTION: An accuracy computation part 14 computes detection accuracy of a white line recognized by a road recognition part 12. In a case where a control target line is a white line, with the detection accuracy of the white line reaching a reference level, an LDA control part 13 executes first lane deviation suppression control with a vehicle itself allowed to externally deviate from the control target line by a given allowance degree. Further, in a case where the detection accuracy of the white line does not reach the reference level even if the control target line is a white line, the LDA control part 13 executes second lane deviation suppression control without allowing the vehicle itself to externally deviate from the control target line.SELECTED DRAWING: Figure 1

    【課題】 ドライバーに与える煩わしさを低減しつつ、自車両と道路端の立体物との衝突を低減する車線逸脱抑制制御を実施する。【解決手段】 精度演算部14は、道路認識部12が認識した白線の検出精度を演算する。LDA制御部13は、制御対象ラインが白線であり、かつ、白線の検出精度が基準レベルに達している場合には、自車両が制御対象ラインから外に逸脱することを所定の許容度合で許容した第1車線逸脱抑制制御を実施する。また、LDA制御部13は、制御対象ラインが白線であっても、白線の検出精度が基準レベルに達していない場合には、自車両が制御対象ラインから外に逸脱することを許容しない第2車線逸脱抑制制御を実施する。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    INTRA-LANE TRAVEL SUPPORT APPARATUS


    Additional title:

    車線内走行支援装置


    Contributors:

    Publication date :

    2018-05-31


    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 / 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



    Intra-lane travel control apparatus and intra-lane travel control method

    OOOKA MASAO | European Patent Office | 2019

    Free access

    INTRA-LANE TRAVEL CONTROL APPARATUS AND INTRA-LANE TRAVEL CONTROL METHOD

    OOOKA MASAO | European Patent Office | 2018

    Free access

    INTRA-LANE TRAVEL CONTROL DEVICE, AND METHOD FOR CONTROLLING INTRA-LANE TRAVEL

    OOKA MASAO | European Patent Office | 2017

    Free access

    LANE TRAVEL SUPPORT DEVICE

    TAKEUCHI YU / SATAKE TOSHIHIDE / MORI KOHEI et al. | European Patent Office | 2016

    Free access

    TRAVEL LANE RECOGNITION APPARATUS AND TRAVEL LANE RECOGNITION METHOD

    OMAGARI YUKO / ENDO MASAYA / HATTORI JUNYA | European Patent Office | 2023

    Free access