公开(公告)号：US20050225319A1

公开(公告)日：2005-10-13

申请号：US10942577

申请日：2004-09-16

申请人： James Bailey ,  Michael Doogue ,  Jay Towne

发明人： James Bailey ,  Michael Doogue ,  Jay Towne

IPC分类号： G01B7/00 ,  G01B7/30 ,  G01H1/00 ,  G01R33/025

CPC分类号： G01H1/003 ,  G01D5/2451 ,  G01R33/025

摘要： Apparatus for detecting vibration of an object adapted to rotate includes one or more vibration processors selected from: a direction-change processor adapted to detect changes in a direction of rotation of the object, a direction-agreement processor adapted to identify a direction of rotation of the object in at least two channels and identify an agreement or disagreement in direction of rotation identified by the at least two channels, a phase-overlap processor adapted to identify overlapping signal regions in signals associated with the rotation of the object, and a running mode processor adapted to identify an unresponsive output signal from at least one of the at least two channels. A method for detecting the vibration of the object includes generating at least one of a direction-change output signal with the direction-change processor, a direction-agreement output signal with the direction-agreement processor, a phase-overlap output signal with the phase-overlap processor, and a running-mode-vibration output signal with the running-mode processor, each indicative of the vibration the object.

摘要翻译： 用于检测适于旋转的物体的振动的装置包括一个或多个振动处理器，所述振动处理器选自：适于检测所述物体的旋转方向的变化的方向改变处理器，适于识别所述物体的旋转方向的方向协调处理器， 所述对象在至少两个通道中，并且识别由所述至少两个通道识别的旋转方向的一致或不一致;相位重叠处理器，其适于识别与所述对象的旋转相关联的信号中的重叠信号区域;以及运行模式 处理器，适于识别来自至少两个通道中的至少一个的无响应的输出信号。 用于检测物体的振动的方法包括：通过方向转换处理器产生方向变化输出信号，与方向协议处理器的方向一致输出信号，相位相位输出信号中的至少一个 - 重叠处理器和运行模式 - 振动输出信号与运行模式处理器，每个指示对象的振动。

公开(公告)号：US20050040814A1

公开(公告)日：2005-02-24

申请号：US10948808

申请日：2004-09-23

申请人： Ravi Vig ,  Jay Towne ,  Glenn Forrest

发明人： Ravi Vig ,  Jay Towne ,  Glenn Forrest

IPC分类号： G01P13/00 ,  G01D5/14 ,  G01D5/244 ,  G01P3/488 ,  G01R33/02 ,  G01R33/07 ,  H03K5/08 ,  G01P3/66 ,  G01P3/80

CPC分类号： G01D5/24457 ,  G01D5/145 ,  G01P3/488 ,  H03K5/082

摘要： A method and apparatus for providing information from a speed and direction sensor is disclosed. The method and apparatus detect the presence of a ferromagnetic object as it moves past a sensor. The sensor determines speed and direction information regarding the ferromagnetic object, and further provides information relating to the environment surrounding the sensor or object, such as the status of an air gap between the sensor and the moving object, and the temperature of the environment in which the sensor or object is disposed.

摘要翻译： 公开了一种从速度和方向传感器提供信息的方法和装置。 该方法和装置在铁磁物体移动经过传感器时检测其存在。 传感器确定关于铁磁物体的速度和方向信息，并且还提供与传感器或物体周围的环境有关的信息，例如传感器和移动物体之间的气隙的状态，以及环境的温度，其中 设置传感器或物体。

公开(公告)号：US20060125530A1

公开(公告)日：2006-06-15

申请号：US11010704

申请日：2004-12-13

申请人： Hernan Romero ,  Jay Towne ,  Karl Scheller

发明人： Hernan Romero ,  Jay Towne ,  Karl Scheller

IPC分类号： H03K5/00

CPC分类号： G11C27/026 ,  G11C27/024

摘要： A track-and-hold peak detector circuit, which can operate at low input signal frequencies, includes a capacitor to hold a peak voltage of the input signal and logic circuitry that reduces an effect of leakage current into or out of the capacitor, and therefore, provides protection against self-switching of an output signal of the peak detector circuit.

摘要翻译： 可以在低输入信号频率下操作的跟踪和保持峰值检测器电路包括用于保持输入信号和逻辑电路的峰值电压的电容器，该电路降低泄漏电流进入或流出电容器的影响，因此 提供对峰值检测器电路的输出信号的自切换的保护。

公开(公告)号：US20050225318A1

公开(公告)日：2005-10-13

申请号：US10820957

申请日：2004-04-08

申请人： James Bailey ,  Michael Doogue ,  Jay Towne

发明人： James Bailey ,  Michael Doogue ,  Jay Towne

IPC分类号： G01B7/00 ,  G01B7/30 ,  G01H1/00 ,  G01R33/025

CPC分类号： G01H1/003

摘要： Apparatus for detecting vibration of an object adapted to rotate includes one or more vibration processors selected from: a direction-change processor adapted to detect changes in a direction of rotation of the object, a direction-agreement processor adapted to identify a direction of rotation of the object in at least two channels and identify an agreement or disagreement in direction of rotation identified by the at least two channels, and a phase-overlap processor adapted to identify overlapping signal regions in signals associated with the rotation of the object. A method for detecting the vibration of the object includes generating at least one of a direction-change output signal with the direction-change processor, generating a direction-agreement output signal with the direction-agreement processor, and generating a phase-overlap output signal with the phase-overlap processor, each indicative of the vibration of the object.

摘要翻译： 用于检测适于旋转的物体的振动的装置包括一个或多个振动处理器，所述振动处理器选自：适于检测所述物体的旋转方向的变化的方向改变处理器，适于识别所述物体的旋转方向的方向协调处理器， 所述对象在至少两个信道中，并且识别由所述至少两个信道识别的旋转方向的一致或不一致;以及相位重叠处理器，其适于识别与所述对象的旋转相关联的信号中的重叠信号区域。 用于检测物体的振动的方法包括：通过方向变换处理器生成方向变化输出信号中的至少一个，与方向协议处理器产生方向一致输出信号，并产生相位重叠输出信号 与相位重叠处理器，每个指示物体的振动。

公开(公告)号：US20060125531A1

公开(公告)日：2006-06-15

申请号：US11216651

申请日：2005-08-31

申请人： Hernan Romero ,  Jay Towne ,  Jeff Eagen ,  Karl Scheller

发明人： Hernan Romero ,  Jay Towne ,  Jeff Eagen ,  Karl Scheller

IPC分类号： G11C27/02

CPC分类号： H03K5/1532 ,  G11C27/024 ,  H03K5/088

摘要： A track-and-hold peak detector circuit, which can operate at low input signal frequencies, includes a capacitor to hold a peak voltage of the input signal and logic circuitry that reduces an effect of leakage current into or out of the capacitor, and therefore, provides protection against self-switching of an output signal of the peak detector circuit.