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132 条记录 (耗时 0.022 秒)

    Diver communication system
    81.
    发明授权
    Diver communication system 失效
    潜水员通讯系统

    公开(公告)号：US08515344B2

    公开(公告)日：2013-08-20

    申请号：US13211066

    申请日：2011-08-16

    申请人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    发明人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    IPC分类号： H04B13/02

    CPC分类号： H04B13/02 ,  Y10S367/901 ,  Y10S367/904 ,  Y10S367/91

    摘要： An underwater communications system is provided that transmits electromagnetic and/or magnetic signals to a remote receiver. The transmitter includes a data input. A digital data compressor compresses data to be transmitted. A modulator modulates compressed data onto a carrier signal. An electrically insulated, magnetic coupled antenna transmits the compressed, modulated signals. The receiver that has an electrically insulated, magnetic coupled antenna for receiving a compressed, modulated signal. A demodulator is provided for demodulating the signal to reveal compressed data. A de-compressor de-compresses the data. An appropriate human interface is provided to present transmitted data into text/audio/visible form. Similarly, the transmit system comprises appropriate audio/visual/text entry mechanisms.

    摘要翻译： 提供一种将电磁和/或磁信号传输到远程接收器的水下通信系统。 发射机包括数据输入。 数字数据压缩器压缩要发送的数据。 调制器将压缩数据调制到载波信号上。 电绝缘的磁耦合天线传输压缩的调制信号。 具有用于接收压缩的调制信号的电绝缘磁耦合天线的接收器。 提供解调器用于解调信号以显示压缩数据。 解压缩器解压缩数据。 提供适当的人机界面以将传输的数据呈现为文本/音频/可视形式。 类似地，发射系统包括适当的音频/视频/文本输入机制。

    Water based vehicle communications system
    82.
    发明授权
    Water based vehicle communications system 有权
    水基车辆通信系统

    公开(公告)号：US08515343B2

    公开(公告)日：2013-08-20

    申请号：US13211011

    申请日：2011-08-16

    申请人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    发明人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    IPC分类号： H04B13/02

    CPC分类号： H04B13/02 ,  Y10S367/901 ,  Y10S367/904 ,  Y10S367/91

    摘要： An underwater communications system is provided that transmits electromagnetic and/or magnetic signals to a remote receiver. The transmitter includes a data input. A digital data compressor compresses data to be transmitted. A modulator modulates compressed data onto a carrier signal. An electrically insulated, magnetic coupled antenna transmits the compressed, modulated signals. The receiver that has an electrically insulated, magnetic coupled antenna for receiving a compressed, modulated signal. A demodulator is provided for demodulating the signal to reveal compressed data. A de-compressor de-compresses the data. An appropriate human interface is provided to present transmitted data into text/audio/visible form. Similarly, the transmit system comprises appropriate audio/visual/text entry mechanisms.

    摘要翻译： 提供一种将电磁和/或磁信号传输到远程接收器的水下通信系统。 发射机包括数据输入。 数字数据压缩器压缩要发送的数据。 调制器将压缩数据调制到载波信号上。 电绝缘的磁耦合天线传输压缩的调制信号。 具有用于接收压缩的调制信号的电绝缘磁耦合天线的接收器。 提供解调器用于解调信号以显示压缩数据。 解压缩器解压缩数据。 提供适当的人机界面以将传送的数据呈现为文本/音频/可视形式。 类似地，发射系统包括适当的音频/视频/文本输入机制。

    Communications system
    84.
    发明授权
    Communications system 失效

    公开(公告)号：US08335469B2

    公开(公告)日：2012-12-18

    申请号：US13210947

    申请日：2011-08-16

    申请人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    发明人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    IPC分类号： H04B13/02

    CPC分类号： H04B13/02 ,  Y10S367/901 ,  Y10S367/904 ,  Y10S367/91

    摘要： An underwater communications system is provided that transmits electromagnetic and/or magnetic signals to a remote receiver. The transmitter includes a data input. A digital data compressor compresses data to be transmitted. A modulator modulates compressed data onto a carrier signal. An electrically insulated, magnetic coupled antenna transmits the compressed, modulated signals. The receiver that has an electrically insulated, magnetic coupled antenna for receiving a compressed, modulated signal. A demodulator is provided for demodulating the signal to reveal compressed data. A de-compressor de-compresses the data. An appropriate human interface is provided to present transmitted data into text/audio/visible form. Similarly, the transmit system comprises appropriate audio/visual/text entry mechanisms.

    Underwater navigation
    85.
    发明授权
    Underwater navigation 失效
    水下导航

    公开(公告)号：US08315560B2

    公开(公告)日：2012-11-20

    申请号：US12686506

    申请日：2010-01-13

    申请人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    发明人： Mark Rhodes ,  Derek Wolfe ,  Brendan Hyland

    IPC分类号： H04B13/02

    CPC分类号： H04B13/02 ,  Y10S367/901 ,  Y10S367/904 ,  Y10S367/91

    摘要： An underwater navigation system comprising a transmitter having an electrically insulted magnetic coupled antenna for transmitting an electromagnetic and/or magneto-inductive signal, a receiver having an electrically insulated magnetic coupled antenna for receiving an electromagnetic and/or magneto-inductive signal from the transmitter, and determining means for determining the position of the receiver relative to the transmitter using the received electromagnetic and/or magneto-inductive signal.

    摘要翻译： 一种水下导航系统，包括具有用于传输电磁和/或磁感应信号的电绝缘磁耦合天线的发射机，具有用于从所述发射机接收电磁和/或磁感应信号的电绝缘磁耦合天线的接收机， 以及确定装置，用于使用所接收的电磁和/或磁感应信号来确定接收机相对于发射机的位置。

    Wireless auxiliary monitoring and control system for an underwater installation
    86.
    发明授权
    Wireless auxiliary monitoring and control system for an underwater installation 有权
    水下安装无线辅助监控系统

    公开(公告)号：US08305227B2

    公开(公告)日：2012-11-06

    申请号：US12727903

    申请日：2010-03-19

    申请人： Andrew Jaffrey ,  Brendan Hyland

    发明人： Andrew Jaffrey ,  Brendan Hyland

    IPC分类号： H04B13/02

    CPC分类号： H04B13/02

    摘要： The present invention provides a wireless auxiliary system for monitoring and control of an underwater installation. The auxiliary system of the present invention sends data and control signals between an underwater installation—for example, a lower stack 26 in a hydrocarbon drilling or production facility—and an associated riser assembly 23. Data is collected by sensor network 208A, 208B and is transmitted from a first transceiver 201 to a second transceiver 203 by electromagnetic signals. First transceiver 201 is powered by a local power supply 205. To conserve power consumption, the first transceiver is designed to become active for a short time and then to switch to an inactive mode. For example, wireless data transfer may occur after the detachment or just prior to the reattachment of riser assembly 23 to the underwater installation. Wireless data transfer may also occur on receipt of a handshaking signal from second transceiver 203. Thus, the system of the present invention is capable of providing soft shut-down mode for the underwater installation on detachment of riser assembly 23 and can also safeguard potential risks of reattaching riser 23 when the underwater installation in an unknown state.

    摘要翻译： 本发明提供一种用于监测和控制水下装置的无线辅助系统。 本发明的辅助系统在水下装置（例如，烃钻井或生产设施中的下层堆26）与相关的提升管组件23之间发送数据和控制信号。数据由传感器网络208A，208B收集，并且是 通过电磁信号从第一收发器201发送到第二收发器203。 第一收发器201由本地电源205供电。为了节省功率消耗，第一收发器被设计为在短时间内变为活动，然后切换到非活动模式。 例如，无线数据传输可以在分离之后或恰好在提升器组件23重新连接到水下安装之前发生。 无线数据传输也可能在接收到来自第二收发信机203的握手信号时发生。因此，本发明的系统能够提供用于在提升机组件23拆卸时的水下安装的软关闭模式，并且也可以保护潜在的风险 当水下安装处于未知状态时重新安装提升管23。