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    • 7. 发明授权
    • Steering angle sensor
    • 转向角传感器
    • US09297670B2
    • 2016-03-29
    • US14240071
    • 2012-07-10
    • Takeshi IshimasaMasaya EtoYuya Ichikawa
    • Takeshi IshimasaMasaya EtoYuya Ichikawa
    • G01B7/30G01D5/12B62D15/02G01D5/04B62D1/16G01D5/14
    • G01D5/12B62D1/16B62D15/0215G01B7/30G01D5/04G01D5/145
    • A steering angle sensor comprising an annular drive gear, which rotates in accompaniment with rotation of a steering wheel, and further comprising a first driven gear and a second driven gear, which have magnets disposed therein and rotate in a driven manner in accordance with rotation of the annular drive gear, the steering angle sensor generating angle-of-rotation information of the steering wheel utilizing changes in magnetic fields based on rotation of the first driven gear and the second driven gear, wherein an intermediate gear that meshes with the annular drive gear, the first driven gear, and the second driven gear is interposed between the annular drive gear and the first driven gear and the second driven gear.
    • 一种转向角传感器,包括伴随方向盘旋转而旋转的环形驱动齿轮,并且还包括第一从动齿轮和第二从动齿轮,所述第一从动齿轮和第二从动齿轮具有设置在其中的磁体,并且以驱动方式根据 所述环形驱动齿轮,所述转向角传感器基于所述第一从动齿轮和所述第二从动齿轮的旋转,利用所述磁场的变化产生所述方向盘的转角信息,其中,与所述环形驱动齿轮啮合的中间齿轮 第一从动齿轮和第二从动齿轮介于环形驱动齿轮与第一从动齿轮和第二从动齿轮之间。
    • 8. 发明申请
    • STEERING ANGLE SENSOR
    • 转向角传感器
    • US20140210457A1
    • 2014-07-31
    • US14240071
    • 2012-07-10
    • Takeshi IshimasaMasaya EtoYuya Ichikawa
    • Takeshi IshimasaMasaya EtoYuya Ichikawa
    • G01D5/12B62D1/16
    • G01D5/12B62D1/16B62D15/0215G01B7/30G01D5/04G01D5/145
    • There is provided a steering angle sensor in which the effect of errors in angles of rotation arising in a first driven gear and a second driven gear because of the roundness of an annular drive gear is reduced and which can generate angle-of-rotation information of a steering wheel with good precision.A steering angle sensor is equipped with an annular drive gear, which rotates in accompaniment with the rotation of a steering wheel, and a first driven gear and a second driven gear, which have magnets disposed in them and rotate in a driven manner in accordance with the rotation of the annular drive gear, the steering angle sensor being for generating angle-of-rotation information of the steering wheel utilizing changes in magnetic fields based on the rotation of the first driven gear and the second driven gear, wherein an intermediate gear that meshes with the annular drive gear, the first driven gear, and the second driven gear is interposed between the annular drive gear and the first driven gear and the second driven gear.
    • 提供了一种转向角传感器,其中由于环形驱动齿轮的圆度而在第一从动齿轮和第二从动齿轮中产生的旋转角度的误差的影响减小,并且可以产生旋转角度信息 方向盘具有良好的精度。 转向角传感器配备有伴随着方向盘旋转而旋转的环形驱动齿轮,以及第一从动齿轮和第二从动齿轮,其具有设置在其中的磁体并按照驱动方式旋转 环形驱动齿轮的旋转,转向角传感器用于利用基于第一从动齿轮和第二从动齿轮的旋转的磁场的变化产生方向盘的转角信息,其中中间齿轮 与环形驱动齿轮啮合,第一从动齿轮和第二从动齿轮介于环形驱动齿轮与第一从动齿轮和第二从动齿轮之间。