The purpose of the present invention is to provide an automatic emergency braking device capable of simultaneously preventing delay and malfunction of automatic emergency braking when entering an opposite lane. An automatic emergency brake device (12) is provided with: a collision determination unit (13) that performs a collision determination that determines whether or not there is a possibility of a collision between a vehicle (1) and an opposing vehicle; a brake control unit (14) that causes an automatic emergency brake operation of the vehicle (1) on the basis of the determination result of the collision determination; and an execution time changing unit (15) that changes the execution time of the collision determination. The execution time changing unit (15) has: a determination unit (16) that determines whether or not a prediction condition indicating that the vehicle (1) is predicted to enter the opposite lane is satisfied; and a setting unit (17) that, when the prediction condition is satisfied, sets the execution time of the collision determination to a time earlier than when the prediction condition is not satisfied.

    本发明的目的在于提供一种自动紧急制动装置,能够同时实现进入对向车道时的自动紧急制动的延迟防止和误动作防止。自动紧急制动装置(12)包括:碰撞判定部(13),其执行判定车辆(1)与对向车辆有无碰撞可能性的碰撞判定;制动控制部(14),其根据碰撞判定的判定结果使车辆(1)的自动紧急制动动作;以及执行时期变更部(15),其变更碰撞判定的执行时期。执行时期变更部(15)具有:判定部(16),其判定表示预测车辆(1)进入对向车道的预测条件是否成立;以及设定部(17),其在预测条件成立的情况下,将碰撞判定的执行时期设定为比预测条件不成立的情况早的时期。


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    Title :

    Automatic emergency braking device


    Additional title:

    自动紧急制动装置


    Contributors:
    WANG JIAN (author) / TAKAHAMA TAKU (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



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