Hands on steering wheel detect
    1.
    发明公开
    Hands on steering wheel detect 有权
    恩肯恩·冯·哈恩·伦克拉德(Erkennung vonHändenam Lenkrad)

    公开(公告)号:EP2907730A3

    公开(公告)日:2015-11-11

    申请号:EP15152834.6

    申请日:2015-01-28

    摘要: A method for determining whether hands of an operator of a vehicle are positioned on a hand wheel of the vehicle is provided. The method generates a first frequency content below a first frequency from a hand wheel torque signal. The method generates a second frequency content above a second frequency from the hand wheel torque signal. The method generates a hands on wheel (HOW) estimate signal based on the first frequency content and the second frequency content. The method causes a system in a vehicle to operate based on the HOW estimate signal.

    摘要翻译: 提供一种用于确定车辆的操作者的手是否位于车辆的手轮上的方法。 该方法从手轮扭矩信号产生低于第一频率的第一频率内容。 该方法从手轮扭矩信号产生高于第二频率的第二频率内容。 该方法基于第一频率内容和第二频率内容生成手轮(HOW)估计信号。 该方法使车辆中的系统基于HOW估计信号进行操作。

    Hand wheel angle from vehicle dynamic sensors or wheel speeds
    3.
    发明公开
    Hand wheel angle from vehicle dynamic sensors or wheel speeds 有权
    Handradwinkel aus dynamischen Sensoren oder Raddrehzahlen eines Fahrzeugs

    公开(公告)号:EP2873590A1

    公开(公告)日:2015-05-20

    申请号:EP14192466.2

    申请日:2014-11-10

    IPC分类号: B62D15/02 B62D5/04

    摘要: A method of controlling a power steering system of a vehicle is provided. The method determines a yaw rate of the vehicle. The method generates a hand wheel angle signal that indicates a position of a hand wheel of the vehicle based on the yaw rate. The method controls the power steering system by using the hand wheel angle signal.

    摘要翻译: 提供一种控制车辆动力转向系统的方法。 该方法确定车辆的偏航率。 该方法基于偏航率产生指示车辆的手轮的位置的手轮角度信号。 该方法通过使用手轮角度信号来控制动力转向系统。

    PROVIDING ASSIST TORQUE WITHOUT HAND WHEEL TORQUE SENSOR FOR ZERO TO LOW VEHICLE SPEEDS
    7.
    发明公开
    PROVIDING ASSIST TORQUE WITHOUT HAND WHEEL TORQUE SENSOR FOR ZERO TO LOW VEHICLE SPEEDS 有权
    BEREITSTELLUNG VONUNTERSTÜTZUNGSDREHMOMENTOHNE HANDRADEHMOMENTSENSORFÜRNULL- BIS NIEDRIGE FAHRZEUGDREHZAHLEN

    公开(公告)号:EP3006306A1

    公开(公告)日:2016-04-13

    申请号:EP15184544.3

    申请日:2015-09-09

    IPC分类号: B62D5/04

    摘要: A method of controlling an electric power steering system of a vehicle is provided. The method estimates steering rack force to be caused by a tire of the vehicle and a surface of a ground with which the tire is in contact in response to determining that one or more hand wheel torque sensors of the vehicle are not enabled. The method generates a steering assist torque command based on the estimated steering rack force. The method controls the electric power steering system using the steering assist torque command.

    摘要翻译: 提供一种控制车辆的电动助力转向系统的方法。 该方法响应于确定车辆的一个或多个手轮扭矩传感器不被启用而估计由车辆的轮胎和轮胎接触的地面的转向齿条力引起的转向齿条力。 该方法基于估计的转向齿条力产生转向辅助转矩指令。 该方法使用转向辅助转矩指令来控制电动助力转向系统。