According to a method for at least partially automatic longitudinal control of a motor vehicle (1), sensor data representing the surroundings are generated by means of an environment sensor system (10). A velocity vector (8) of the road user (2) in the surroundings is determined by means of the computing unit (4) on the basis of the sensor data, and a potential collision of the road user (2) with the motor vehicle (1) is predicted. On the basis of the velocity vector (8), a movement of the road user (2) substantially transverse to the direction of movement (7) of the motor vehicle is determined and a target velocity for the motor vehicle (1) is calculated in order to avoid the predicted collision. The speed of the motor vehicle (1) is automatically reduced to the target speed.

    根据一种用于机动车(1)的至少部分自动纵向控制的方法,借助于环境传感器系统(10)生成呈现周围环境的传感器数据。借助于计算单元(4)基于传感器数据确定在周围环境中交通参与者(2)的速度矢量(8),并预测交通参与者(2)与机动车(1)的潜在碰撞。基于速度矢量(8)确定交通参与者(2)大致横向于机动车的运动方向(7)运动且计算针对机动车(1)的目标速度,以避免经预测的碰撞。机动车(1)的速度自动降低到目标速度。


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    Title :

    Method and system for longitudinal control of motor vehicle


    Additional title:

    用于机动车的纵向控制的方法和系统


    Contributors:

    Publication date :

    2023-10-03


    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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