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    Embedded automotive latch communications protocol
    3.
    发明授权
    Embedded automotive latch communications protocol 失效
    嵌入式汽车锁存通信协议

    公开(公告)号：US07221255B2

    公开(公告)日：2007-05-22

    申请号：US10791929

    申请日：2004-03-02

    申请人： Curtis B. Johnson ,  Peter Suknaich ,  Ajaykumar Vaidhyanathan

    发明人： Curtis B. Johnson ,  Peter Suknaich ,  Ajaykumar Vaidhyanathan

    IPC分类号： G06F7/00

    CPC分类号： G07C9/00174 ,  G07C5/008 ,  G07C5/0808 ,  G07C9/00944

    摘要： A latch communications method and system are disclosed herein, which generally includes a communications receiver and transmitter unit associated with a latch. Additionally, an interface component is provided for interfacing with the communications receiver and transmitter unit, wherein the interface component is co-located with the communications receiver and transmitter unit in association with the latch. Also, an interpreter is associated with the interface component and the communications and transmitter unit, wherein the interpreter processes information received from the communications receiver and transmitter unit in order to provide latch diagnostics and functionalities.

    摘要翻译： 本文公开了锁存通信方法和系统，其通常包括与锁存器相关联的通信接收器和发送器单元。 另外，提供了一个用于与通信接收机和发射机单元接口的接口部件，其中该接口部件与该锁存器相关联地与通信接收机和发射机单元共处。 此外，解释器与接口组件和通信和发射器单元相关联，其中解释器处理从通信接收机和发射机单元接收的信息，以便提供锁存器诊断和功能。

    Automotive universal latch control implementation
    4.
    发明授权
    Automotive universal latch control implementation 失效
    汽车通用锁存器控制实现

    公开(公告)号：US07075416B2

    公开(公告)日：2006-07-11

    申请号：US10873857

    申请日：2004-06-21

    申请人： Curtis B. Johnson ,  Peter Suknaich ,  Ajaykumar Vaidhyanathan

    发明人： Curtis B. Johnson ,  Peter Suknaich ,  Ajaykumar Vaidhyanathan

    IPC分类号： B60R25/10

    CPC分类号： E05B81/06 ,  E05B81/14 ,  E05B81/20 ,  E05B81/54 ,  E05B81/66

    摘要： Latch control methods and systems include a latch that receives power from a motor associated with an H-bridge circuit. A sensor can be provided for monitoring the latch, wherein the sensor obtains latch feedback data from the latch. A microcontroller controls the latch based on the latch feedback data, by controlling an interaction of the H-bridge circuit and the motor with the latch. Additionally, a microprocessor processes instructions for controlling the interaction of the H-bridge circuit and the motor with the latch. Such instructions can be implemented as Proportional Integral Derivative (PID) control instructions.

    摘要翻译： 锁存器控制方法和系统包括从与H桥电路相关联的电动机接收功率的锁存器。 可以提供用于监视锁存器的传感器，其中传感器从闩锁获得闩锁反馈数据。 微控制器通过控制H桥电路和电机与锁存器的相互作用，基于锁存器反馈数据来控制锁存器。 此外，微处理器处理用于控制H桥电路和电动机与闩锁的相互作用的指令。 这样的指令可以被实现为比例积分微分（PID）控制指令。

    Phase stability of non-sinusoidal signals utilizing two differential halls
    5.
    发明授权
    Phase stability of non-sinusoidal signals utilizing two differential halls 失效

    公开(公告)号：US06777926B2

    公开(公告)日：2004-08-17

    申请号：US10211834

    申请日：2002-08-02

    申请人： Curtis B. Johnson

    发明人： Curtis B. Johnson

    IPC分类号： G01P344

    CPC分类号： G01P13/045

    摘要： A method and apparatus for sensing the speed and direction of a rotating target is disclosed. A first differential Hall package can be generally located opposite to a second differential Hall package, wherein the first differential Hall package and second differential Hall package comprise mirror images of one another. A first output signal can then be generated by the first differential Hall package and a second output signal by the second differential Hall package during a rotation of the rotating target. The first Hall output signal can thus be compared to the second Hall output signal during a shift of the rotating target from a sinusoidal phase to a non-sinusoidal phase thereof, thereby permitting accurate phase information indicative of the speed and direction of the rotating target to be obtained.

    Automotive latch debug and diagnostic user interface
    6.
    发明授权
    Automotive latch debug and diagnostic user interface 失效
    汽车锁定调试和诊断用户界面

    公开(公告)号：US07218206B2

    公开(公告)日：2007-05-15

    申请号：US10824553

    申请日：2004-04-14

    申请人： Curtis B. Johnson ,  Peter Suknaich

    发明人： Curtis B. Johnson ,  Peter Suknaich

    IPC分类号： B60R25/10 ,  B60R25/00 ,  G06F19/00 ,  G06F7/00

    CPC分类号： E05B17/22

    摘要： Diagnostic data associated with a latch can be generated in response to automatically analyzing the latch. A graphical user interface is provided for graphically displaying the diagnostic data within a display area thereof. Additionally, a communications link between the graphical user interface and the latch can be implemented over which latch operational and functionality feedback information is communicated to the latch, in response to user input provided to the graphical user interface. The latch can be automatically analyzed in response to user input provided through the graphical user interface. Additionally, the latch can be automatically analyzed during latch operations thereof.

    摘要翻译： 可以响应于自动分析锁存器而产生与锁存器相关联的诊断数据。 提供图形用户界面，用于在其显示区域内图形显示诊断数据。 另外，响应于提供给图形用户界面的用户输入，可以实现图形用户界面和锁存器之间的通信链路，通过哪个锁存器操作和功能反馈信息被传送到锁存器。 响应于通过图形用户界面提供的用户输入，可以自动分析锁存器。 此外，可以在其锁存操作期间自动分析锁存器。

    Calibrated, low-profile magnetic sensor
    7.
    发明授权
    Calibrated, low-profile magnetic sensor 有权
    校准，低调磁传感器

    公开(公告)号：US06798193B2

    公开(公告)日：2004-09-28

    申请号：US10219239

    申请日：2002-08-14

    申请人： Mike W. Zimmerman ,  Lamar F. Ricks ,  Curtis B. Johnson ,  Joel D. Stolfus ,  Douglas L. Mueller

    发明人： Mike W. Zimmerman ,  Lamar F. Ricks ,  Curtis B. Johnson ,  Joel D. Stolfus ,  Douglas L. Mueller

    IPC分类号： G01R3500

    CPC分类号： G01D5/147 ,  G01R33/06 ,  Y10T29/49007

    摘要： A calibrated, low-profile magnetic sensor and method for forming such a sensor are described herein. Generally, a magnetic sensing device is formed within a housing, wherein the magnetic sensing device comprises at least one magnet. The magnetic sensor includes a compact integrated circuit package such as, for example, a small outline integrated circuit package (SOIC). A magnetic sensing element is generally mounted to the compact integrated circuit package. The magnetic sensing device can be configured to additionally incorporate a printed circuit board (PCB) having a hole formed therein such that the compact integrated circuit package can be surface mounted off-center on the printed circuit board, so that the hole can be located within the printed circuit board to match a shape of the magnet, allowing the magnet to pass through the circuit board adjacent to the SOIC to complete the magnetic circuit. An orifice placed with in the housing permits a tool to be passed through the orifice within the housing to contact the magnet. The magnet can be placed in the optimum position for calibration of the magnetic circuit thereof. The same orifice that is used for calibrating the position of the magnet can also be utilized as an injection port for encapsulating the device using an injection epoxy dispensing process.

    摘要翻译： 本文描述了用于形成这种传感器的经校准的低轮廓磁传感器和方法。 通常，在壳体内形成磁感测装置，其中磁感测装置包括至少一个磁体。 磁传感器包括紧凑的集成电路封装，例如小外形集成电路封装（SOIC）。 磁感应元件通常安装在小型集成电路封装上。 磁感测装置可以被配置成额外结合具有形成在其中的孔的印刷电路板（PCB），使得紧凑型集成电路封装可以在印刷电路板上偏心地表面安装，使得孔可以位于 印刷电路板与磁体形状相匹配，允许磁体通过与SOIC相邻的电路板，以完成磁路。 放置在壳体中的孔允许工具穿过壳体内的孔口以接触磁体。 可以将磁体置于用于校准其磁路的最佳位置。 用于校准磁体位置的相同的孔口也可以用作用于使用注射环氧树脂分配工艺来封装装置的注射端口。

    Multiple output magnetic sensor
    9.
    发明授权
    Multiple output magnetic sensor 失效
    多输出磁传感器

    公开(公告)号：US07026897B2

    公开(公告)日：2006-04-11

    申请号：US10336477

    申请日：2003-01-03

    申请人： Wayne A. Lamb ,  Lamar F. Ricks ,  Greg R. Furlong ,  Curtis B. Johnson

    发明人： Wayne A. Lamb ,  Lamar F. Ricks ,  Greg R. Furlong ,  Curtis B. Johnson

    IPC分类号： H01H9/00

    CPC分类号： E05B85/26 ,  E05B81/66 ,  E05B81/70 ,  E05B2047/0068 ,  E05B2047/0069

    摘要： A door position sensing system includes a door claw having first and second magnets mounted thereon, and a Hall sensor mounted so as to sense the magnetic fields of the first and second magnets. The first magnet is mounted in a door half-latch position, and the second magnet is mounted in a door full-latch position. A processor is responsive to the Hall sensor to provide outputs indicating the half-latch and full-latch positions of a door. The processor may also be arranged to indicate a door open position when neither magnet is near the sensor.

    摘要翻译： 门位置检测系统包括具有安装在其上的第一和第二磁体的门爪和安装成感测第一和第二磁体的磁场的霍尔传感器。 第一磁体安装在门半闩锁位置，第二磁体安装在门的全闩锁位置。 处理器响应于霍尔传感器以提供指示门的半锁定和完全闩锁位置的输出。 处理器也可以被布置为当两个磁体都不在传感器附近时指示门打开位置。