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    • 4. 发明授权
    • Tunable antenna for RF metering networks
    • 用于射频计量网络的可调谐天线
    • US06606070B2
    • 2003-08-12
    • US10052867
    • 2001-11-07
    • John A. OlsonMark LazarH. Paul Walding, Jr.
    • John A. OlsonMark LazarH. Paul Walding, Jr.
    • H01Q138
    • H01Q1/2233H01Q1/04H01Q1/22H01Q9/00H01Q9/28
    • An antenna assembly (10) for RF communication of signals representing utility meter data. The antenna assembly (10) comprises a first conductor (30) forming at least a portion of an antenna radiating element, a second conductor (28), and a dielectric (34) disposed between the first conductor (30) and the second conductor (28), such that the first conductor (30), the second conductor (28) and the dielectric (34) form a capacitor. The antenna assembly (10) further comprises an inductance (36) in cascade with the capacitor to provide a selected L-C circuit impedance in relation to the antenna radiating element. The second conductor (28) is disposed opposite to the first conductor (30) and at least one of the first and second conductors (28, 30) is movable from a first to a second position to adjust the capacitance of the L-C circuit to a selected frequency of operation.
    • 一种天线组件(10),用于RF信号的通信,代表功率表数据。 天线组件(10)包括形成天线辐射元件的至少一部分的第一导体(30),第二导体(28)和设置在第一导体(30)和第二导体( 28),使得第一导体(30),第二导体(28)和电介质(34)形成电容器。 天线组件(10)还包括与电容器级联的电感(36),以提供相对于天线辐射元件选择的L-C电路阻抗。 第二导体(28)设置成与第一导体(30)相对,并且第一和第二导体(28,30)中的至少一个可从第一位置移动到第二位置,以将LC电路的电容调整到 选定的操作频率。
    • 6. 发明授权
    • High security identification system for entry to multiple zones
    • 用于进入多个区域的高安全性识别系统
    • US06867683B2
    • 2005-03-15
    • US09750394
    • 2000-12-28
    • Raymond V. CalvesioJohn A. Olson
    • Raymond V. CalvesioJohn A. Olson
    • G07C9/00H04Q1/00
    • G07C9/00087
    • Control over access by individuals to a group of high security facilities and zones within such facilities is accomplished with use of biometric readers at each access door as well as a quick ID reading device that is not required to contain biometric information. Enrollment at a secure facility where biometrics are maintained for each individual establishes a multipart data file for each individual, each part of which may be accessed by different actors in the system. The individuals allowed security to various facilities can only be in a single facility at a given time and also control their own schedule.
    • 通过使用每个访问门上的生物识别读取器以及不需要包含生物特征信息的快速ID读取装置来实现个人对这种设施内的一组高安全性设施和区域的访问的控制。 在为每个个体维护生物识别技术的安全设施中注册,为每个个体建立一个多部分数据文件,每个个体的每个部分可由系统中的不同参与者访问。 个人允许各种设施的安全只能在给定时间在一个单一的设施,并且也控制自己的时间表。
    • 9. 发明申请
    • Apparatus And Method For Establishing Communication From Remote Sites In A Fixed Meter Reading Network
    • 在固定电表阅读网络中建立来自远程站点的通信的装置和方法
    • US20110140909A1
    • 2011-06-16
    • US12792128
    • 2010-06-02
    • John A. OlsonMark LazarKelly Laughlin-ParkerMichele R. B. MalinowskiRandy SchultzRyan M. BeverungTheresa Saadeh
    • John A. OlsonMark LazarKelly Laughlin-ParkerMichele R. B. MalinowskiRandy SchultzRyan M. BeverungTheresa Saadeh
    • G08C17/02
    • H04Q9/00H04Q2209/60
    • A method and apparatus is disclosed for adjusting a transmission power level of a transceiver (12, 15) at a utility meter data origination site (10). A power level of transmission at the site transceiver (12, 15) is adjusted to an optimum level if an acknowledgement is not received from a network gateway (30) in response to data transmissions from the site transceiver (12, 15). Also, for each unsuccessful transmission period, the amount of metering data is increased in the next transmission period to make up for the failed communication tries. Upon establishing communication with the gateway (30), the site transceiver (12, 15) can receive commands from the gateway (30) that further adjust its power level of transmission to optimize reception at the gateway from a large plurality of utility meter data origination sites (10) within a geographical area served by the gateway (30). The gateway (30) communicates utility metering data through a wireless network (40), such as WIFI, GPRS, POE or CDMA to a data collection center (50) for data processing and billing operations.
    • 公开了一种用于在公用事业仪表数据发起站点(10)处调整收发器(12,15)的发射功率电平的方法和装置。 如果不响应于来自站点收发器(12,15)的数据传输而从网络网关(30)接收到确认,则在站点收发器(12,15)处的功率电平被调整到最佳电平。 此外,对于每个不成功的传输周期,在下一个传输周期中增加了测量数据量,以弥补失败的通信尝试。 在建立与网关(30)的通信时,站点收发器(12,15)可以接收来自网关(30)的命令,其进一步调整其功率传输级别,以便从大量多个公用事业仪表数据发起处优化网关处的接收 由网关(30)服务的地理区域内的站点(10)。 网关(30)通过诸如WIFI,GPRS,POE或CDMA的无线网络(40)将公用事业计量数据传送到用于数据处理和计费操作的数据收集中心(50)。
    • 10. 发明授权
    • Transparent meter register cover with integral light pipe
    • 带集成光管的透明仪表寄存器盖
    • US07535635B2
    • 2009-05-19
    • US11789640
    • 2007-04-25
    • Ronald D. BensonJohn A. Olson
    • Ronald D. BensonJohn A. Olson
    • G02B27/02
    • G01D4/008G01D11/24G01F15/063G01F15/14Y02B90/247Y04S20/50Y10S359/90
    • The invention provides a method and a transparent housing cover for a meter index for communicating optical signals through an optical port formed on a front face of the transparent housing cover, for further communicating optical signals in a straight line past one side of the meter index; and for re-directing the optical signals at an angle of approximately ninety degrees to or from an optical transceiver. The cover includes an integrally formed light pipe, the light pipe further forming the optical port near the front of the body and the light pipe extending along one side of the body and behind the meter index; and the light pipe includes a surface at a back end for reflecting light at approximately ninety degrees to and from a light transceiver positioned behind the meter index.
    • 本发明提供了一种用于通过形成在透明壳体盖的前表面上的光学端口传递光信号的仪表指数的方法和透明外壳盖,用于进一步传递通过仪表指数的一侧的直线的光信号; 并且用于将光信号以大约九十度的角度重新定向到光收发器或从光收发器重新引导。 所述盖包括一体形成的光管,所述光管进一步形成靠近所述主体前方的光学端口,所述光管沿着所述主体的一侧延伸并且在所述仪表指数之后延伸; 并且所述光管包括在后端处的表面,用于将位于距离所述计量表索引之后的光收发器大约九十度的光反射。