To provide a vehicle collision prevention device capable of quickly determining a driver's steering intention and issuing a collision warning with a time margin to avoid a collision even when a turn signal indicator is not operated.SOLUTION: A blind-spot obstacle detection unit 201 that detects an obstacle in a blind spot around a vehicle as seen by a driver of a vehicle; a steering state detection unit 203 that detects a steering state of the driver; a steering intention determination unit 208 that determines the driver's steering intention from the steering state detected by the steering state detection unit 203; a collision possibility determination unit 210 that determines the possibility of the obstacle colliding with the vehicle from the result of the blind-spot obstacle detection unit 201 and the steering intention determination unit 208; and a notification unit 211 that notifies a notification target of the possibility of collision when the collision possibility determination unit 210 determines that the obstacle may collide with the vehicle.SELECTED DRAWING: Figure 2

    【課題】方向指示器が操作されていなくとも、運転手の操舵意図をいち早く判断し、衝突回避可能な時間余裕をもって衝突警告を発することができる車両用衝突防止装置を得る。【解決手段】車両を運転する運転手から見た車両周囲の死角にある障害物を検知する死角障害物検知部201と、運転手の操舵状態を検知する操舵状態検知部203と、操舵状態検知部203で検知された操舵状態から運転手の操舵意図を判断する操舵意図判断部208と、死角障害物検知部201と操舵意図判断部208の結果から車両に障害物が衝突する可能性を判断する衝突可能性判断部210と、衝突可能性判断部210において車両に障害物が衝突する可能性があると判断された場合に、衝突の可能性を通知対象に通知する通知部211とを備えている。【選択図】図2


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    Title :

    VEHICLE COLLISION PREVENTION DEVICE AND VEHICLE COLLISION PREVENTION METHOD


    Additional title:

    車両用衝突防止装置および車両用衝突防止方法


    Contributors:

    Publication date :

    2021-08-10


    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 / 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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