An automatic cruise control system (10) for controlling at least a powertrain (2) of a vehicle (1), the cruise control system being configured to automatically control a vehicle speed to a target speed determined based on a set speed and information relating to a road topography along an expected route of travel of the vehicle. The automatic cruise control system is configured to:-while automatically controlling the vehicle speed to a target speed, receive an indication that a slippery road condition is applicable or expected to be applicable,-in response to receiving the indication, enable a predefined slippery road condition driving mode in which a predetermined limit is applied, the limit is related to at least one of the vehicle speed, the permissible vehicle acceleration and the gear selection of the powertrain,-controlling at least the powertrain according to the slippery road condition driving mode.

    一种用于控制车辆(1)的至少动力系(2)的自动巡航控制系统(10),该巡航控制系统被配置成将车辆速度自动控制到目标速度,所述目标速度是基于设定速度和与沿着车辆的预期行驶路线的道路地形相关的信息确定的。所述自动巡航控制系统配置为:‑在将车辆速度自动控制到目标速度的同时,接收湿滑路面条件适用或预期适用的指示,‑响应于接收到所述指示,启用预定义的湿滑路面条件驾驶模式,在该模式中应用预定的限制,所述限制与车辆速度、容许的车辆加速度和动力系的挡位选择中的至少一个相关,‑根据湿滑路面条件驾驶模式,控制至少该动力系。


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    Title :

    Cruise control system and method for controlling powertrain


    Additional title:

    用于控制动力系的巡航控制系统和方法


    Contributors:

    Publication date :

    2022-09-02


    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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