System for individual and remote control of spaced lighting fixtures
    3.
    发明授权
    System for individual and remote control of spaced lighting fixtures 有权
    用于个别和遥控间隔照明灯具的系统

    公开(公告)号:US06667578B2

    公开(公告)日:2003-12-23

    申请号:US09837666

    申请日:2001-04-18

    IPC分类号: H05B4100

    摘要: A plurality of spaced ceiling mounted fixtures or other controllable electrical appliances have radiation detectors mounted within each fixture and wired internally of the fixture to a dimming circuit or to a ballast. The radiation detectors have sensitivity over a wide angle and have elongated plastic radiation conduction rods which extend to or beyond the plane of the lens of the fixture to be located free of shadow effects of reflections of the fixture lens. A flexible end light fiber optics can be used in place of the acrylic rods. A narrow beam radiation transmitter selectively illuminates one of the rods or end light fiber optics without illuminating the others. The dimming circuits or ballasts within the fixtures can be further controlled by external dimmers, occupancy sensors, timeclocks, photosensors and other types of input devices. The radiation detector and ballast can occupy a common housing and share the same power supply and circuit board. The microcontroller for the radiation detector operates with a 4 of 4 voting mode until a valid signal is detected to switch the system to a 3 of 4 voting mode. A novel mounting adaptor for mounting a visible light fiber optic cable is disclosed with the visible light fiber optic cable conducting infrared radiation for up to 24 inches.

    摘要翻译: 多个间隔开的天花板安装的固定装置或其他可控制的电器具有安装在每个固定装置内的放射线检测器,并将灯具内部连接到调光电路或镇流器。 辐射探测器具有广角的灵敏度,并且具有延伸到或超出固定装置的透镜平面的细长的塑料辐射传导杆,以便不受夹具透镜反射的阴影影响。 可以使用柔性端光纤光学器件代替丙烯酸棒。 窄光束辐射发射器选择性地照亮棒中的一个或结束光纤光学器件而不照亮其它光源。 灯具内的调光电路或镇流器可以通过外部调光器,占用传感器,时钟,光电传感器和其他类型的输入设备进一步控制。 辐射检测器和镇流器可以占用一个共同的外壳并共享相同的电源和电路板。 用于辐射探测器的微控制器以四分之四的投票模式运行,直到检测到有效信号将系统切换到4投票模式中的3。 公开了用于安装可见光光纤电缆的新型安装适配器,其中可见光光纤电缆传导高达24英寸的红外辐射。

    System for individual and remote control of spaced lighting fixtures

    公开(公告)号:US06310440B1

    公开(公告)日:2001-10-30

    申请号:US09479744

    申请日:2000-01-07

    IPC分类号: G05F100

    摘要: A plurality of spaced ceiling mounted fixtures or other controllable electrical appliances have radiation detectors mounted within each fixture and wired internally of the fixture to a dimming circuit or to a ballast. The radiation detectors have sensitivity over a wide angle and have elongated plastic radiation conduction rods which extend to or beyond the plane of the lens of the fixture to be located free of shadow effects of reflections of the fixture lens. A flexible end light fiber optics can be used in place of the acrylic rods. A narrow beam radiation transmitter selectively illuminates one of the rods or end light fiber optics without illuminating the others. The dimming circuits or ballasts within the fixtures can be further controlled by external dimmers, occupancy sensors, timeclocks, photosensors and other types of input devices. The radiation detector and ballast can occupy a common housing and share the same power supply and circuit board. The microcontroller for the radiation detector operates with a 4 of 4 voting mode until a valid signal is detected to switch the system to a 3 of 4 voting mode. A novel mounting adaptor for mounting a visible light fiber optic cable is disclosed with the visible light fiber optic cable conducting infrared radiation for up to 24 inches.

    Mobility access gateway
    7.
    发明授权
    Mobility access gateway 有权
    移动接入网关

    公开(公告)号:US08332914B2

    公开(公告)日:2012-12-11

    申请号:US12489204

    申请日:2009-06-22

    IPC分类号: H04W36/00 G06F15/16

    摘要: A gateway for mobile access includes a foreign agent that receives user profile data and session state data from a home authentication, authorization and accounting (AAA) system of a mobile node, and a dynamic packet filter that performs multi-layer filtering based on the user profile data. The foreign agent transfers a session from a first network to a second network without session interruption, using the session state data, when the mobile node moves from the first network to the second network. The packet filter permits Internet access by the mobile node without passing Internet data requested by the mobile node through the first network.

    摘要翻译: 用于移动接入的网关包括从移动节点的归属认证,授权和计费(AAA)系统接收用户简档数据和会话状态数据的外地代理,以及基于用户执行多层过滤的动态分组过滤器 资料数据。 当移动节点从第一网络移动到第二网络时,外部代理使用会话状态数据将会话从第一网络传送到第二网络而没有会话中断。 分组过滤器允许移动节点进行因特网接入,而不通过移动节点通过第一网络请求的因特网数据。

    Method and apparatus for detecting wireless data subscribers using natted devices
    9.
    发明授权
    Method and apparatus for detecting wireless data subscribers using natted devices 有权
    用于使用发送的设备检测无线数据订户的方法和装置

    公开(公告)号:US08081567B2

    公开(公告)日:2011-12-20

    申请号:US12011908

    申请日:2008-01-30

    IPC分类号: G08C15/00

    摘要: A system and method for network based detection of wireless data subscribers using network address translation devices is provided. The method includes identifying a minimum number of devices showing the same internet protocol address. Packet identification sequences may include port numbers or internet protocol identification numbers. The method continues with grouping these applications by their packet identification sequences and applying detection logic where detection logic yields a conclusion that there are multiple host computers when a set of applications appears in a plurality of packet identification sequences. This method is particularly useful when internet protocol addresses are dynamic, as opposed to static. This method overcomes previous embodiments known in the art by being able to account for and work with live traffic, which enables real time detection.

    摘要翻译: 提供了一种使用网络地址转换设备进行网络检测的无线数据用户的系统和方法。 该方法包括识别显示相同互联网协议地址的设备的最小数量。 分组识别序列可以包括端口号或因特网协议标识号。 该方法继续通过其分组标识序列对这些应用进行分组,并应用检测逻辑,其中检测逻辑产生一组结论在多个分组识别序列中出现时存在多个主计算机的结论。 当互联网协议地址是动态的,而不是静态时,这种方法特别有用。 该方法克服了本领域已知的以前的实施例,其能够考虑和使用实时流量,从而实现实时检测。

    MULTI-INTERFACE MOBILITY CLIENT
    10.
    发明申请
    MULTI-INTERFACE MOBILITY CLIENT 有权
    多界面移动客户端

    公开(公告)号:US20100023763A1

    公开(公告)日:2010-01-28

    申请号:US12568315

    申请日:2009-09-28

    IPC分类号: H04L9/32 H04W4/00

    摘要: A mobile node comprises: a plurality of network interfaces, each with a respective device driver; a network layer; a multi-interface driver capable of communication with each network interface by way of the respective device driver for that network interface, the multi-interface driver handling communications from the network layer to any of the network interfaces; the multi-interface driver switching from a first one of the network interfaces to a second one of the network interfaces by changing the one of the plurality of network interfaces with which the multi-interface driver communicates, while hiding the switching from the network layer.

    摘要翻译: 移动节点包括:多个网络接口,每个具有相应的设备驱动器; 网络层; 多接口驱动器,其能够通过相应的用于该网络接口的设备驱动器与每个网络接口通信,所述多接口驱动器处理从网络层到任何网络接口的通信; 所述多接口驱动器通过改变所述多接口驱动器与之通信的多个网络接口中的一个,同时隐藏来自所述网络层的切换,从所述网络接口中的第一网络接口切换到所述网络接口中的第一网络接口。