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    Power line communication system with system member identification
    3.
    发明申请
    Power line communication system with system member identification 失效
    电力线通信系统与系统成员识别

    公开(公告)号：US20060132299A1

    公开(公告)日：2006-06-22

    申请号：US11330653

    申请日：2006-01-11

    申请人： Amos Mansfield ,  Douglas Marman

    发明人： Amos Mansfield ,  Douglas Marman

    IPC分类号： G08B1/08 ,  H04B3/54 ,  G05B11/01

    CPC分类号： G08B25/06 ,  G08B25/10 ,  H04B3/54 ,  H04B2203/5425 ,  H04B2203/5437 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/545 ,  H04B2203/5458 ,  H04B2203/5479 ,  H04B2203/5483 ,  H04B2203/5491 ,  H04B2203/5495

    摘要： An electric power line communication system operates with an electric power distribution system to provide, via premises power distribution lines, communication links among power line communication devices associated with the premises power distribution lines. A sensor unit and a first communication device may engage in two-way communication through the premises power distribution lines. The sensor unit may communicate data to a remote monitoring location via the first communication device or, if the first communication device is unreachable, via a second communication device. Alternatively, units associated with the premises power distribution lines may be arranged in a master-slave configuration, with a first unit configured to verify the functioning of two-way communication with the second unit. Also, a first unit may be connected to a high-voltage premises power distribution line, while a second unit may be connected to a low-voltage premises power distribution line.

    摘要翻译： 电力线通信系统与电力分配系统一起操作，以经由房屋配电线路提供与房屋配电线路相关联的电力线通信设备之间的通信链路。 传感器单元和第一通信设备可以通过房屋配电线路进行双向通信。 传感器单元可以经由第一通信设备将数据传送到远程监视位置，或者如果第一通信设备不可达，则经由第二通信设备。 或者，与房屋配电线路相关联的单元可以被布置在主从配置中，第一单元被配置为验证与第二单元的双向通信的功能。 此外，第一单元可以连接到高压房屋配电线路，而第二单元可以连接到低压房屋配电线路。

    Local verification systems and methods for security monitoring
    4.
    发明申请
    Local verification systems and methods for security monitoring 有权
    本地验证系统和安全监控方法

    公开(公告)号：US20070182540A1

    公开(公告)日：2007-08-09

    申请号：US11348633

    申请日：2006-02-06

    申请人： Douglas Marman

    发明人： Douglas Marman

    IPC分类号： G08B29/00 ,  G06K9/00 ,  G08B13/00

    CPC分类号： G06K9/00362 ,  G06K9/00771 ,  G06K9/00979 ,  G07C9/00158 ,  G08B13/19686 ,  G08B13/19697 ,  G08B25/008

    摘要： A security monitoring system for reducing the number of false alarms through verification comprises a remote system at a first location remote from a second location and a local system located at the second location. The remote system comprises a remote database. The local system is electronically linked with the remote system to provide indication of alarm events to the remote system and comprises at least one camera operable to capture at least one image of a local object in view of the camera, a local database operable to electronically store at least one template corresponding to an authorized object, and an image processing system operable to perform a visual verification. The visual verification comprises comparing the at least one image of the local object with the at least one template corresponding to the authorized object and, if a matching result occurs from the visual verification, suppressing indication of an alarm event to the remote system.

    摘要翻译： 用于通过验证来减少虚假警报数量的安全监控系统包括远离第二位置的第一位置处的远程系统和位于第二位置的本地系统。 远程系统包括远程数据库。 本地系统与远程系统电子连接以向远程系统提供警报事件的指示，并且包括至少一个相机，其可操作以根据相机捕获本地对象的至少一个图像，本地数据库可操作以电子存储 至少一个对应于授权对象的模板，以及可操作以执行视觉验证的图像处理系统。 视觉验证包括将本地对象的至少一个图像与对应于授权对象的至少一个模板进行比较，并且如果从视觉验证发生匹配结果，则向远程系统抑制警报事件的指示。

    Preventing unintended communication among power line communication devices associated with different premises power distribution lines of an electric power distribution system
    5.
    发明申请
    Preventing unintended communication among power line communication devices associated with different premises power distribution lines of an electric power distribution system 失效
    防止与配电系统的不同房屋配电线路相关联的电力线通信设备之间的意外通信

    公开(公告)号：US20050128057A1

    公开(公告)日：2005-06-16

    申请号：US10996184

    申请日：2004-11-22

    申请人： Amos Mansfield ,  Douglas Marman

    发明人： Amos Mansfield ,  Douglas Marman

    IPC分类号： G08B25/06 ,  G08B25/10 ,  H04B3/54 ,  H04M11/04

    CPC分类号： G08B25/06 ,  G08B25/10 ,  H04B3/54 ,  H04B2203/5425 ,  H04B2203/5437 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/545 ,  H04B2203/5458 ,  H04B2203/5479 ,  H04B2203/5483 ,  H04B2203/5491 ,  H04B2203/5495

    摘要： An electric power line communication system operates with an electric power distribution system to provide through premises power distribution lines highly reliable communication links among power line communication devices electrically coupled or located in proximity to the premises power distribution lines. Each power line communication device associated with a set of premises power distribution lines has an identification address. A master code identifies the power line communication devices as members of a system domain of power line communication devices associated with the set of premises power distribution lines. Association of the master code with the identification addresses renders the member power line communication devices capable of operation without unintended communication with power line communication devices associated with a separate, different set of premises power distribution lines.

    摘要翻译： 电力线通信系统与电力分配系统一起工作，以通过房屋配电线路提供电气连接或位于房屋配电线路附近的电力线通信设备之间的高度可靠的通信链路。 与一组房屋配电线路相关联的每个电力线路通信设备具有识别地址。 主代码将电力线通信设备识别为与一组房屋配电线路相关联的电力线通信设备的系统域的成员。 主代码与识别地址的关联使成员电力线通信设备能够进行操作，而无需与与单独的不同的房屋配电线路集合相关联的电力线通信设备的意外通信。

    Shipping container security system
    7.
    发明申请
    Shipping container security system 失效
    运输集装箱安全系统

    公开(公告)号：US20050195101A1

    公开(公告)日：2005-09-08

    申请号：US10794764

    申请日：2004-03-05

    申请人： James Stevens ,  Frederick Eggers ,  Feng Tang ,  Niall Creedon ,  Douglas Marman

    发明人： James Stevens ,  Frederick Eggers ,  Feng Tang ,  Niall Creedon ,  Douglas Marman

    IPC分类号： G01S13/62 ,  G08B13/08

    CPC分类号： G01S13/56

    摘要： A security system senses intrusions into a shipping container through the opening of doors, cutting an opening, or removing the doors from their hinges. Intrusion information is transmitted to a remote receiver without interrogation, thereby reducing power consumption. Sensing is accomplished by employing a range-gated micro-impulse radar (“RGR”) that generates microwave pulses that bounce around the interior of the container. The RGR includes a range gate that enables measuring reflected signals during the time gate period that is set for the time it takes a pulse to propagate a maximum distance within the container and reflect back. A direct current signal level is produced that represents the average reflected signal level within the container, and a Doppler shift measurement is made that represents motion inside the container. The signals are conveyed to the transmitter for conveyance to the remote receiver.

    摘要翻译： 安全系统通过打开门，切割开口或从铰链上拆下门来感测入运集装箱的入侵。 入侵信息在不询问的情况下被传送到远程接收器，从而降低功耗。 通过采用范围门控微脉冲雷达（“RGR”）来实现感测，其产生微波脉冲，其围绕容器的内部反弹。 RGR包括范围门，其能够在时间门限期间测量反射信号，该时间门限是在脉冲在容器内传播最大距离并反射回来的时间内设定的。 产生表示容器内的平均反射信号电平的直流信号电平，并且进行表示容器内的运动的多普勒频移测量。 信号被传送到发射器以传送到远程接收器。