Apparatus for monitoring tire pressure
    72.
    发明申请
    Apparatus for monitoring tire pressure 有权
    用于监测轮胎压力的装置

    公开(公告)号:US20050000278A1

    公开(公告)日:2005-01-06

    申请号:US10836321

    申请日:2004-04-30

    摘要: An apparatus for monitoring tire pressurization state in a tire has a magneto-mechanical pressure sensor in or on the tire and an electromagnetic excitation system. The electromagnetic excitation system is for interrogating the magneto-mechanical pressure sensor. The apparatus also has a receiver. The receiver is for receiving information from the electromagnetic excitation system. The apparatus also has a data interpretation system for translating the received information into the tire pressurization state. The data interpretation system is connected to a display. The display communicates the tire pressurization state to an operator.

    摘要翻译: 用于监测轮胎中的轮胎加压状态的装置具有在轮胎内或上的磁电机械压力传感器和电磁励磁系统。 电磁励磁系统用于询问磁 - 机械压力传感器。 该装置还具有接收器。 接收机用于从电磁励磁系统接收信息。 该装置还具有用于将接收的信息转换为轮胎加压状态的数据解释系统。 数据解释系统连接到显示器。 显示器将轮胎加压状态传送给操作者。

    Remotely-controlled battery-powered window covering having light and position sensors
    73.
    发明授权
    Remotely-controlled battery-powered window covering having light and position sensors 有权
    遥控电池供电的窗户覆盖有光和位置传感器

    公开(公告)号:US06181089B2

    公开(公告)日:2001-01-30

    申请号:US09532011

    申请日:2000-03-21

    IPC分类号: H04Q914

    摘要: A wireless battery-operated window covering assembly is disclosed. The window covering has a head rail in which all the components are housed. These include a battery pack, an interface module including an IR receiver and a manual switch, a processor board including control circuitry, motor, drive gear, and a rotatably mounted reel on which lift cords wind and unwind a collapsible shade. The circuitry allows for dual-mode IR receiver operation and a multi-sensor polling scheme, both of which are configured to prolong battery life. Included among these sensors is a lift cord detector which gauges shade status to control the raising and lowering of the shade, and a rotation sensor which, in conjunction with internal registers and counters keeps track of travel limits and shade position.

    摘要翻译: 公开了一种无线电池操作的窗户覆盖组件。 窗帘具有头轨,其中所有部件都被容纳在其中。 这些包括电池组,包括IR接收器和手动开关的接口模块,包括控制电路,电机,驱动齿轮和可旋转地安装的卷轴的处理器板,升降机线在其上缠绕并展开可折叠的遮光罩。 该电路允许双模红外接收器操作和多传感器轮询方案,这两种方案都配置为延长电池寿命。 这些传感器中包括一个电梯线检测器,用于测量阴影状态以控制阴凉​​处的升高和降低;旋转传感器与内部寄存器和计数器一起跟踪行程限制和阴影位置。