To provide a driving assistance system for a motorcycle capable of avoiding a secondary accident caused by deviation of an own vehicle to the outside of a travel lane of the own vehicle while reducing damage to the own vehicle caused by a collision.SOLUTION: A driving assistance system 1 for a motorcycle comprises: an external sensor unit 2 for recognizing a road state ahead of an own vehicle; a collision risk determination section 62 for determining a level of a collision risk between the own vehicle and an object ahead of the own vehicle based on a recognition result of the road state ahead of the own vehicle due to the external sensor unit 2; an automatic braking control section 61 which executes automatic braking to automatically operates a brake device 83 in accordance with a determination result by the collision risk determination section 62; and a deviation risk determination section 64 for determining a level of a deviation risk of the own vehicle to the outside of a travel lane of the own vehicle in a case where the automatic braking is executed. In a case where it is determined that the deviation risk is high, the automatic braking control section 61 stops the execution of the automatic braking.SELECTED DRAWING: Figure 1

    【課題】衝突による自車の被害を軽減しつつ自車が自車走行車線外へ逸脱することによる二次事故を回避できる自動二輪車の運転支援システムを提供すること。【解決手段】自動二輪車の運転支援システム1は、自車前方の道路状態を認識する外部センサユニット2と、この外部センサユニット2による自車前方の道路状態の認識結果に基づいて自車と自車前方の物体との衝突リスクの高低を判定する衝突リスク判定部62と、衝突リスク判定部62による判定結果に応じてブレーキ装置83を自動で操作する自動制動を実行する自動制動制御部61と、自動制動を実行した場合における自車の自車走行車線外への逸脱リスクの高低を判定する逸脱リスク判定部64と、を備える。自動制動制御部61は、逸脱リスクが高いと判定された場合、自動制動の実行を停止する。【選択図】図1


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    Title :

    DRIVING ASSISTANCE SYSTEM FOR MOTORCYCLE


    Additional title:

    自動二輪車の運転支援システム


    Contributors:

    Publication date :

    2022-10-14


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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



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