The invention discloses an anthropomorphic anti-rear-collision longitudinal control method and device, and relates to the technical field of vehicle aided driving, the anthropomorphic anti-rear-collision longitudinal control method comprises the following steps: obtaining state information of a vehicle, a front vehicle and a rear vehicle, the state information comprising vehicle speed, vehicle distance and vehicle type; according to the current longitudinal control strategy and the state information of the vehicle, the front vehicle and the rear vehicle, the planned position of the vehicle is determined; according to the difference between the actual position and the planned position of the vehicle, the speed compensation amount of the vehicle is determined; the acceleration compensation amount of the vehicle is determined according to the speed compensation amount and the set planning speed; according to the acceleration compensation and the current vehicle speed, the acceleration requirement is determined, acceleration of the vehicle is achieved, and the vehicle is kept within the safe distance range. According to the anthropomorphic anti-rear-collision longitudinal control method, longitudinal control of the auxiliary driving system can be more intelligent and meet the specific requirements of the user.

    本发明公开了一种拟人化的防后碰撞纵向控制方法与装置,涉及车辆辅助驾驶技术领域,一种拟人化的防后碰撞纵向控制方法,包括以下步骤:获取自身车辆、前方车辆与后方车辆的状态信息,状态信息包括车速、车距和车辆类型;根据当前的纵向控制策略,以及自身车辆、前方车辆和后方车辆的状态信息,确定车辆的规划位置;根据车辆的实际位置与规划位置之间的差异,确定车辆的速度补偿量;根据速度补偿量和设定的规划速度,确定车辆的加速度补偿量;根据加速度补偿及当前车速,确定加速度需求,实现车辆的加速,使得车辆保持在安全距离范围内。本发明中的拟人化的防后碰撞纵向控制方法,其可以使辅助驾驶系统的纵向控制更加智能并符合用户的特定需求。


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    Titel :

    Personified anti-rear-collision longitudinal control method and device


    Weitere Titelangaben:

    一种拟人化的防后碰撞纵向控制方法与装置


    Beteiligte:
    CHEN ZUI (Autor:in) / LIU JIFENG (Autor:in) / TU SHENGSI (Autor:in) / ZHONG YANQI (Autor:in) / LIU ZIXI (Autor:in)

    Erscheinungsdatum :

    2023-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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