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    SYSTEM AND PROCESSES FOR COMMISSIONING INDOOR INDUSTRIAL LIGHTING
    13.
    发明申请
    SYSTEM AND PROCESSES FOR COMMISSIONING INDOOR INDUSTRIAL LIGHTING 有权

    公开(公告)号：US20170094754A1

    公开(公告)日：2017-03-30

    申请号：US14865350

    申请日：2015-09-25

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Michael James Hartman ,  John Erik Hershey ,  Danijel Maricic

    IPC: H05B37/02 ,  G08C17/02 ,  H05B33/08

    CPC classification number: H05B37/0272 ,  G08C17/02 ,  H04L12/2838 ,  H05B33/0842 ,  H05B33/0893 ,  H05B37/0227 ,  H05B37/0263 ,  H05B37/03

    Abstract: Processes for commissioning an indoor lighting system composed of a plurality of lighting fixtures, each including a lighting associate, include the steps of establishing a direct connection table for each lighting associate; forming a full direct connection table represented as a square matrix and comprising data derived from all direct connection tables; grouping the lighting associates using an element reduction operation on the square matrix; and transmitting a group direct connection matrix to each lighting associate. The lighting fixtures may include a first transmitter for transmitting a first message to a second lighting associate; a first receiver for receiving a second message from the second lighting associate; a second transmitter for transmitting a third message via a lighting associate support network; a second receiver for receiving a fourth message via the lighting associate support network; an interval timer; a microcontroller in communication with the interval timer, programmable to execute a networking and communication algorithm to process the first, second, third, and fourth messages; an LED lamp; and a switch between the lamp and a power line, controllable by the microcontroller.

    Electronic driver for an illumination device and method of operating thereof
    14.
    发明授权
    Electronic driver for an illumination device and method of operating thereof 有权
    用于照明装置的电子驱动器及其操作方法

    公开(公告)号：US09526136B1

    公开(公告)日：2016-12-20

    申请号：US14949980

    申请日：2015-11-24

    Applicant: General Electric Company

    Inventor： Ramanujam Ramabhadran ,  Danijel Maricic ,  Michael James Hartman

    IPC: H04B10/00 ,  H05B37/02 ,  H05B33/08 ,  H04B10/116 ,  H04B10/114

    CPC classification number: H05B33/0815 ,  H04B10/1149 ,  H04B10/116 ,  H05B33/0845 ,  H05B37/0272 ,  Y02B20/346

    Abstract: An electronic driver is provided. The electronic driver includes a power converter including an output terminal and configured to generate a converter output power based on a first switching frequency of the power converter. The electronic driver also includes a first controller operatively coupled to the power converter and configured to control the first switching frequency of the power converter. The electronic driver further includes a visible light communication adapter operatively coupled to the output terminal of the power converter and configured to alter the converter output power to perform visible light communication.

    Abstract translation: 提供电子驱动器。 电子驱动器包括功率转换器，其包括输出端子并且被配置为基于功率转换器的第一开关频率产生转换器输出功率。 电子驱动器还包括可操作地耦合到功率转换器并被配置为控制功率转换器的第一开关频率的第一控制器。 电子驱动器还包括可操作地耦合到功率转换器的输出端子并被配置为改变转换器输出功率以执行可见光通信的可见光通信适配器。

    WIRED COMMUNICATIONS SYSTEMS WITH IMPROVED CAPACITY AND SECURITY
    17.
    发明申请
    WIRED COMMUNICATIONS SYSTEMS WITH IMPROVED CAPACITY AND SECURITY 审中-公开
    有线通信系统具有改进的容量和安全性

    公开(公告)号：US20140286489A1

    公开(公告)日：2014-09-25

    申请号：US14299390

    申请日：2014-06-09

    Applicant: General Electric Company

    Inventor： John Anderson Fergus Ross ,  Michael James Hartman ,  John Erik Hershey ,  Richard Louis Zinser

    IPC: H04L29/06 ,  H04L1/00 ,  H04L5/14

    CPC classification number: H04L63/0428 ,  H04L1/0045 ,  H04L5/14

    Abstract: Provided are methods and systems of using division-free duplexing (DFD) in a cable communication network. Techniques for applying DFD in a cable communication network may enable data to be transmitted and received over a coaxial cable without using division duplexing techniques. For example, the cable communication network may include DFD enabled network nodes and each subscriber to the cable network may be equipped with a DFD system configured to operate in a DFD mode. In some embodiments, oppositely propagating signals may be transmitted over one frequency channel, and DFD techniques may be used to recover originally transmitted signals. Further, in some embodiments, DFD techniques may be used with encryption methods to increase the security of data transmitted in the cable communication network.

    Abstract translation: 提供了在有线通信网络中使用无分割双工（DFD）的方法和系统。 在有线通信网络中应用DFD的技术可以通过同轴电缆传输和接收数据，而不使用分割双工技术。 例如，有线通信网络可以包括启用DFD的网络节点，并且有线网络的每个用户可以配备有被配置为以DFD模式操作的DFD系统。 在一些实施例中，相反传播的信号可以在一个频率信道上传输，并且DFD技术可用于恢复原始传输的信号。 此外，在一些实施例中，DFD技术可以与加密方法一起使用，以增加在有线通信网络中传输的数据的安全性。

    Wired communications systems with improved capacity and security
    18.
    发明授权
    Wired communications systems with improved capacity and security 有权

    公开(公告)号：US10666623B2

    公开(公告)日：2020-05-26

    申请号：US14299390

    申请日：2014-06-09

    Applicant: General Electric Company

    Inventor： John Anderson Fergus Ross ,  Michael James Hartman ,  John Erik Hershey ,  Richard Louis Zinser

    IPC: H04L29/06 ,  H04L5/14 ,  H04L1/00

    Abstract: Provided are methods and systems of using division-free duplexing (DFD) in a cable communication network. Techniques for applying DFD in a cable communication network may enable data to be transmitted and received over a coaxial cable without using division duplexing techniques. For example, the cable communication network may include DFD enabled network nodes and each subscriber to the cable network may be equipped with a DFD system configured to operate in a DFD mode. In some embodiments, oppositely propagating signals may be transmitted over one frequency channel, and DFD techniques may be used to recover originally transmitted signals. Further, in some embodiments, DFD techniques may be used with encryption methods to increase the security of data transmitted in the cable communication network.

    Positioning system based on visible light communications
    20.
    发明授权
    Positioning system based on visible light communications 有权

    公开(公告)号：US10250328B2

    公开(公告)日：2019-04-02

    申请号：US15454936

    申请日：2017-03-09

    Applicant: General Electric Company

    Inventor： Danijel Maricic ,  David Christopher Shilling ,  Dennis S. Bradley ,  Michael James Hartman

    IPC: H04W4/04 ,  H04B10/116

    Abstract: A position tracking system includes one or more beacon transmitters and one or more beacon receiver systems configured to be disposed on an object. Each of the one or more beacon receiver systems includes one or more photodetectors configured to receive signals from the one or more beacon transmitters, and an analog-to-digital convertor to convert analog signals received by the one or more photodetectors to digital signals. Each of the one or more beacon receiver systems also includes a memory and a processor configured to execute instructions stored on the memory. The instructions includes receiving signals collected by the one or more photodetectors, converting the received signals to digital signals, and processing the digital signals.

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