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    • 84. 发明授权
    • Overvoltage protection for remote radio head-based wireless communication systems
    • 用于远程无线电头基无线通信系统的过压保护
    • US08730639B1
    • 2014-05-20
    • US12984304
    • 2011-01-04
    • James WilsonDouglas Wayne Miller
    • James WilsonDouglas Wayne Miller
    • H02H1/04
    • H01T4/06H01Q1/50
    • A surge suppression system provides surge protection both locally within the radio station building were the power plant and telecommunication equipment are located and remotely next to the radios and antennas located outside of the building on the communication tower. An aerodynamically shaped remote surge suppression unit provides a waterproof enclosure for both surge suppression devices and fiber optic connectors. The unit has reduced wind load and reduced weight and can be placed on a wide variety of different radio tower and building structures with tight space restrictions. A rack mountable surge suppression unit provides local in-line surge suppression protection for the electrical equipment located in the communication station. A unique surge suppression tray is hot swappable so that multiple surge suppression devices can be replaced at the same time without disrupting radio operation.
    • 浪涌抑制系统在无线电台建筑物内本地提供浪涌保护,电厂和电信设备位于远程位于通信塔楼外的无线电和天线的旁边。 空气动力学形状的远程浪涌抑制单元为浪涌抑制装置和光纤连接器提供防水外壳。 该设备降低了风荷载,减轻了重量,可以放置在各种不同的无线电塔和建筑结构上,空间狭小。 机架安装浪涌抑制单元为位于通信站中的电气设备提供本地的在线浪涌抑制保护。 独特的浪涌抑制托盘是可热插拔的,从而可以同时更换多个浪涌抑制装置,而不会中断无线电操作。
    • 90. 发明申请
    • SYSTEM AND METHOD FOR OPTICAL LICENSE PLATE MATCHING
    • 光学牌照匹配系统与方法
    • US20110194733A1
    • 2011-08-11
    • US13025744
    • 2011-02-11
    • James Wilson
    • James Wilson
    • G06K9/00
    • G06K9/033G06K9/00785G06K9/325G06K2209/15
    • An automated system and method are disclosed for reading license plate characters and associating the image with a vehicle by comparing to existing images and supplementing the automated system with manual review, comprising: capturing a first license plate image; processing the first image with optical character recognition equipment to produce an OCR result; associating the OCR result with a confidence level. If the confidence level is above a predetermined threshold, determining whether the OCR result matches a previously-obtained OCR result and if the confidence level is not above the predetermined threshold, presenting the first image for a manual review to produce a manual result.
    • 公开了一种自动化系统和方法,用于读取车牌字符并通过与现有图像进行比较并将图像与车辆相关联并且用自动系统补充手动审查,其包括:捕获第一车牌图像; 用光学字符识别设备处理第一个图像以产生OCR结果; 将OCR结果与置信水平相关联。 如果置信水平高于预定阈值,则确定OCR结果是否与先前获得的OCR结果相匹配,并且如果置信水平不高于预定阈值,则呈现用于手动审查的第一图像以产生手动结果。