ANGLE SENSOR
    2.
    发明申请
    ANGLE SENSOR 审中-公开
    角度传感器

    公开(公告)号:US20120119731A1

    公开(公告)日:2012-05-17

    申请号:US13338598

    申请日:2011-12-28

    IPC分类号: G01B7/30

    摘要: A system for detecting the absolute rotational angle of a shaft rotatable more than one revolution includes a drive wheel connected to the shaft to rotate therewith. The drive wheel includes measurement sectors adjacent to one another in a circumferential direction. First and second driven wheels are engaged to the drive wheel. First and second sensors monitor rotational positions of the driven wheels to thereby detect an absolute rotational angle of the shaft. A third sensor monitors a relative angular position of the shaft in relation to a detected one of the measurement sectors to thereby detect the relative angular position of the shaft within one revolution of the shaft. The detected absolute rotational angle of the shaft is refined with the detected relative angular position of the shaft to thereby generate the absolute rotational angle of the shaft with more precision.

    摘要翻译: 用于检测旋转大于一圈的轴的绝对旋转角度的系统包括连接到轴上以与其一起旋转的驱动轮。 驱动轮包括在圆周方向上彼此相邻的测量扇区。 第一和第二从动轮与驱动轮接合。 第一和第二传感器监测从动轮的旋转位置,从而检测轴的绝对旋转角度。 第三传感器相对于检测到的一个测量扇区监测轴的相对角位置,从而检测轴在轴的一圈内的相对角位置。 检测到的轴的绝对旋转角度用所检测的轴的相对角位置进行精炼,从而以更精确的方式产生轴的绝对旋转角度。

    Steering wheel for a motor vehicle
    4.
    发明授权
    Steering wheel for a motor vehicle 有权
    机动车方向盘

    公开(公告)号:US07950690B2

    公开(公告)日:2011-05-31

    申请号:US10654239

    申请日:2003-09-03

    IPC分类号: B60R21/203 B62D1/00 G01L3/14

    摘要: A steering wheel (13) for a motor vehicle includes a steering wheel module (1) supporting electrical/electronic subassemblies (18). The steering wheel module is inserted from a front side of the steering wheel into a center of the steering wheel in order to be attached to the steering wheel. A lower end of the steering wheel module forms a torsion module (8) of a torque detection device for a steering power-assist system. The torsion module is operable to receive and be attached to a steering spindle (14) of a steering column on the back side of the steering wheel in order to attach the steering wheel to the steering spindle when the steering wheel module is attached to the steering wheel.

    摘要翻译: 用于机动车辆的方向盘(13)包括支撑电子/电子组件(18)的方向盘模块(1)。 方向盘模块从方向盘的前侧插入方向盘的中心,以便附接到方向盘。 方向盘模块的下端形成用于转向助力系统的转矩检测装置的扭转模块(8)。 扭转模块可操作以接收并附接到方向盘后侧的转向柱的转向主轴(14),以便当方向盘模块附接到转向装置时将方向盘附接到转向主轴 轮。

    Steering wheel for a motor vehicle
    5.
    发明申请
    Steering wheel for a motor vehicle 有权
    机动车方向盘

    公开(公告)号:US20050204857A1

    公开(公告)日:2005-09-22

    申请号:US10654239

    申请日:2003-09-03

    IPC分类号: B62D1/04 B62D1/10 B62D6/10

    摘要: A steering wheel (13) for a motor vehicle includes a steering wheel module (1) supporting electrical/electronic subassemblies (18). The steering wheel module is inserted from a front side of the steering wheel into a center of the steering wheel in order to be attached to the steering wheel. A lower end of the steering wheel module forms a torsion module (8) of a torque detection device for a steering power-assist system. The torsion module is operable to receive and be attached to a steering spindle (14) of a steering column on the back side of the steering wheel in order to attach the steering wheel to the steering spindle when the steering wheel module is attached to the steering wheel.

    摘要翻译: 用于机动车辆的方向盘(13)包括支撑电子/电子组件(18)的方向盘模块(1)。 方向盘模块从方向盘的前侧插入方向盘的中心,以便附接到方向盘。 方向盘模块的下端形成用于转向助力系统的转矩检测装置的扭转模块(8)。 扭转模块可操作以接收并附接到方向盘后侧的转向柱的转向主轴(14),以便当方向盘模块附接到转向装置时将方向盘附接到转向主轴 轮。