A rear side collision warning system and method may include: a steering angle sensor that detects a steering angle of a vehicle; a first rear side radar that detects an object at the rear left side of the vehicle; a second rear side radar that detects an object behind the right side of the vehicle; and a control unit that determines, on the basis of the steering angle and direction information detected by the steering angle sensor, a situation in which a lane change is performed at an angle equal to or greater than a set angle, and, if a first rear radar or a second rear radar for lane change detects an object, modifies the position of the object to be located on the reverse direction side of the steering direction, and changes the position of the object to be located on the reverse direction side of the steering direction. Therefore, wrong warning is prevented.

    本发明涉及一种后侧方碰撞警告系统及方法,可包括:转向角传感器,检测车辆的转向角;第一后侧方雷达,检测车辆的左侧后方的物体;第二后侧方雷达,检测车辆的右侧后方的物体;及控制部,根据在所述转向角传感器检测到的转向角度及方向信息,判断以设定角度以上的角度进行车道变更的状况,若车道变更方向的第一后侧方雷达或者第二后侧方雷达检测到物体,则修改物体位置位于转向方向的反方向侧,以防止发出错误警告。


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    Title :

    Rear side collision warning system and method for preventing erroneous warning when changing lane


    Additional title:

    变更车道时防止错误警告的后侧方碰撞警告系统及方法


    Contributors:

    Publication date :

    2023-05-12


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge