Rotation detecting sensor
    1.
    发明申请
    Rotation detecting sensor 失效
    旋转检测传感器

    公开(公告)号:US20070229060A1

    公开(公告)日:2007-10-04

    申请号:US11729867

    申请日:2007-03-30

    IPC分类号: G01B7/14

    CPC分类号: G01D5/145

    摘要: A rotation detecting sensor includes a magnetic element group including at least three magnetic elements each of which detects rotations of a rotary body that includes a magnetic body, output portions each for outputting a signal generated at each of the magnetic elements to an outside, and element selecting means for selecting arbitrary two magnetic elements from the magnetic element group and applying the generated signal to the two output portions.

    摘要翻译: 旋转检测传感器包括:磁性元件组,其包括至少三个磁性元件,每个磁性元件检测包括磁体的旋转体的旋转,每个用于将在每个磁性元件处产生的信号输出到外部的输出部分,以及元件 选择装置,用于从磁性元件组中选择任意的两个磁性元件,并将产生的信号施加到两个输出部分。

    Rotation detecting sensor
    2.
    发明授权
    Rotation detecting sensor 失效
    旋转检测传感器

    公开(公告)号:US07339372B2

    公开(公告)日:2008-03-04

    申请号:US11729867

    申请日:2007-03-30

    IPC分类号: G01B7/30

    CPC分类号: G01D5/145

    摘要: A rotation detecting sensor includes a magnetic element group include at least three magnetic elements each of which detects rotations of a rotary body that includes a magnetic body, output portions each for outputting a signal generated at each of the magnetic elements to an outside, and element selecting means for selecting arbitrary two magnetic elements from the magnetic element group and applying the generated signal to the two output portions.

    摘要翻译: 旋转检测传感器包括磁元件组,其包括至少三个磁性元件,每个磁性元件检测包括磁体的旋转体的旋转,每个用于将在每个磁性元件处产生的信号输出到外部的输出部分,以及元件 选择装置,用于从磁性元件组中选择任意的两个磁性元件,并将产生的信号施加到两个输出部分。

    ROTATION DETECTING SENSOR
    3.
    发明申请
    ROTATION DETECTING SENSOR 有权
    旋转检测传感器

    公开(公告)号:US20060103377A1

    公开(公告)日:2006-05-18

    申请号:US10989433

    申请日:2004-11-17

    IPC分类号: G01B7/30

    摘要: Disclosed is a rotation detecting sensor suitable for use under a vibration-abundant condition as e.g. a sensor disposed in an automobile body for detecting rotation of an engine or ABS. The sensor includes a detecting element for detecting rotation of a rotary body as a change in a magnetic flux and outputting a signal and an integrated circuit for processing the amplified signal into a pulse corresponding to the detected rotation of the rotary body. The signal processing includes an initialization such as a gain adjustment for obtaining an appropriate gain for use in the subsequent process of conversion of the amplified signal to the pulse. According to this invention, a re-initialization is effected to obtain a new initial value such as a new gain if the previously effected initialization is determined inappropriate.

    摘要翻译: 公开了一种旋转检测传感器,适用于振动充足的条件下使用。 设置在汽车主体中用于检测发动机或ABS的旋转的传感器。 传感器包括用于检测旋转体的旋转的检测元件作为磁通量的变化,并且输出信号和用于将放大的信号处理为与所检测到的旋转体的旋转相对应的脉冲的集成电路。 信号处理包括诸如增益调整的初始化,用于获得用于将放大信号转换为脉冲的后续处理中使用的适当增益。 根据本发明,如果先前影响的初始化被确定为不适当,则进行重新初始化以获得新的初始值,例如新的增益。

    Rotation detecting sensor
    4.
    发明授权
    Rotation detecting sensor 有权
    旋转检测传感器

    公开(公告)号:US07046000B1

    公开(公告)日:2006-05-16

    申请号:US10989433

    申请日:2004-11-17

    IPC分类号: G01B7/30

    摘要: Disclosed is a rotation detecting sensor suitable for use under a vibration-abundant condition as e.g. a sensor disposed in an automobile body for detecting rotation of an engine or ABS. The sensor includes a detecting element for detecting rotation of a rotary body as a change in a magnetic flux and outputting a signal and an integrated circuit for processing the amplified signal into a pulse corresponding to the detected rotation of the rotary body. The signal processing includes an initialization such as a gain adjustment for obtaining an appropriate gain for use in the subsequent process of conversion of the amplified signal to the pulse. According to this invention, a re-initialization is effected to obtain a new initial value such as a new gain if the previously effected initialization is determined inappropriate.

    摘要翻译: 公开了一种旋转检测传感器,适用于振动充足的条件下使用。 设置在汽车主体中用于检测发动机或ABS的旋转的传感器。 传感器包括用于检测旋转体的旋转的检测元件作为磁通量的变化,并输出信号和用于将放大的信号处理为与所检测到的旋转体的旋转相对应的脉冲的集成电路。 信号处理包括诸如增益调整的初始化,用于获得用于将放大信号转换为脉冲的后续处理中使用的适当增益。 根据本发明,如果先前影响的初始化被确定为不适当,则进行重新初始化以获得新的初始值,例如新的增益。

    Signal processing apparatus
    5.
    发明授权
    Signal processing apparatus 失效
    信号处理装置

    公开(公告)号:US06785639B2

    公开(公告)日:2004-08-31

    申请号:US10254843

    申请日:2002-09-26

    IPC分类号: H03G320

    CPC分类号: G01D1/18

    摘要: A threshold value at a side of a bottom value of a sensor signal is renewed by a value calculated by multiplying a minimum value of a deviation between the bottom value and a reference value for the predetermined period of time by a ratio when the minimum value of the deviation is equal to or smaller than the threshold value. A threshold value at a side of a peak value thereof is also renewed by a value calculated by multiplying a minimum vale of a deviation between the peak value and the reference value from the predetermined period of time by a ratio when the minimum value of the deviation is equal to or smaller than the threshold value.

    摘要翻译: 传感器信号的底部值一侧的阈值通过将预定时间段内的底部值和基准值之间的偏差的最小值乘以当最小值 偏差等于或小于阈值。 其峰值侧的阈值也通过将峰值和参考值之间的偏差的最小值与预定时间段相乘而计算的值更新为当偏差的最小值 等于或小于阈值。

    Parking Support Control Apparatus and Parking Support Control System
    6.
    发明申请
    Parking Support Control Apparatus and Parking Support Control System 有权
    停车支援控制装置及停车支援控制系统

    公开(公告)号:US20090132143A1

    公开(公告)日:2009-05-21

    申请号:US11989545

    申请日:2006-06-23

    IPC分类号: B60T7/12

    摘要: An initial value θ0 of a vehicle deflection angle θ and an initial value L0 of a distance L are set, a normalized coefficient R is determined from the ratio of the vehicle deflection angle θ or the distance L to the initial value θ0 or the initial value L0 when vehicle stop control is started, and the target speed VREF of a body speed VL is determined by that coefficient R. Since the body speed V of the vehicle VL is very low when the vehicle VL arrives at a target parking position, the vehicle VL can be stopped precisely at the target parking position.

    摘要翻译: 车辆偏转角θ的初始值θ0和距离L的初始值L0被设定,归一化系数R由车辆偏转角θ或距离L与初始值θ0的比值或初始值确定 L0,车速VL的目标速度VREF由该系数R确定。当车辆VL到达目标停车位置时,车辆VL的车身速度V非常低,车辆 VL可以精确地停在目标停车位置。