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    • 4. 发明授权
    • Electronic tamper detection circuit for an electricity meter
    • 电表的电子篡改检测电路
    • US07638998B2
    • 2009-12-29
    • US12371754
    • 2009-02-16
    • H. Britton Sanderford, Jr.Stephen Schamber
    • H. Britton Sanderford, Jr.Stephen Schamber
    • G01R1/00G08B21/00G08B23/00G08C15/06
    • G01R22/066
    • An electronic meter tamper detection system and method for sensing the removal of an electricity meter from a meter socket and generating a tamper signal when such removal is detected. The tamper detection circuit includes a control unit having an energy storage device that is charged during normal operation of the electricity meter. When power is interrupted to the electricity meter, the control unit applies a charging voltage to a voltage regulating device within the electricity meter. The voltage regulating device can be charged only when the electricity meter is installed within the meter socket. After applying the charging voltage to the voltage regulating device, the control unit senses whether the voltage regulating device has been charged. If the voltage regulating device has not been charged, the control unit indicates that the meter has been removed from the meter socket.
    • 一种电子表篡改检测系统和方法,用于感测从仪表插座中移除电表并在检测到这种移除时产生篡改信号。 篡改检测电路包括具有在电表的正常操作期间被充电的能量存储装置的控制单元。 当电力中断时,控制单元向电表内的电压调节装置施加充电电压。 只有当电表安装在仪表插座内时,才能对电压调节装置进行充电。 在向电压调节装置施加充电电压之后,控制单元感测电压调节装置是否已经充电。 如果电压调节装置未充电,则控制单元指示仪表已从仪表插座中取出。
    • 5. 发明申请
    • Asset management device and method using simplex satellite transmitter augmented with local area transceiver
    • 使用单机卫星发射机的资产管理设备和方法增强了局域收发器
    • US20080018496A1
    • 2008-01-24
    • US11480793
    • 2006-07-03
    • Ronnie TannerScott QuillinStephen SchamberGary Naden
    • Ronnie TannerScott QuillinStephen SchamberGary Naden
    • G08G1/123
    • G01S5/0027G01S19/34G06Q10/06G06Q10/08G06Q10/087G06Q50/28G08G1/20
    • A device, method, and computer program product for monitoring and transmitting a location and a local status of a remote device using a satellite transmitter is provided. The monitoring device includes a position location unit, a satellite transmitter, a power source, a controller, and a short-range radio transceiver. The position location unit is configured to determine a location of the remote device. The satellite transmitter is configured to transmit the location to one or more satellites in low earth orbit. The controller includes a power management unit configured to control a power state of the position location unit and the satellite transmitter, and to periodically enable and disable power from the power source to the position location unit and the satellite transmitter. The short-range radio transceiver is used to configure and remotely manage the monitoring device and is used by the monitoring device to monitor local sensors wirelessly.
    • 提供了一种用于使用卫星发射器监视和发送远程设备的位置和本地状态的设备,方法和计算机程序产品。 监视装置包括位置定位单元,卫星发射器,电源,控制器和短距离无线电收发器。 位置定位单元被配置为确定远程设备的位置。 卫星发射机被配置为将该位置发射到低地球轨道中的一个或多个卫星。 所述控制器包括功率管理单元,被配置为控制所述位置定位单元和所述卫星发射机的功率状态,并周期性地启用和禁用来自所述电源到所述位置定位单元和所述卫星发射机的功率。 短距离无线电收发器用于配置和远程管理监控设备,并由监控设备用于无线监控本地传感器。
    • 7. 发明申请
    • ELECTRONIC TAMPER DETECTION CIRCUIT FOR AN ELECTRICITY METER
    • 电子仪表的电子篡改检测电路
    • US20090146641A1
    • 2009-06-11
    • US12371754
    • 2009-02-16
    • H. Britton Sanderford, JR.Stephen Schamber
    • H. Britton Sanderford, JR.Stephen Schamber
    • G01R1/00
    • G01R22/066
    • An electronic meter tamper detection system and method for sensing the removal of an electricity meter from a meter socket and generating a tamper signal when such removal is detected. The tamper detection circuit includes a control unit having an energy storage device that is charged during normal operation of the electricity meter. When power is interrupted to the electricity meter, the control unit applies a charging voltage to a voltage regulating device within the electricity meter. The voltage regulating device can be charged only when the electricity meter is installed within the meter socket. After applying the charging voltage to the voltage regulating device, the control unit senses whether the voltage regulating device has been charged. If the voltage regulating device has not been charged, the control unit indicates that the meter has been removed from the meter socket.
    • 一种电子表篡改检测系统和方法,用于感测从仪表插座中移除电表并在检测到这种移除时产生篡改信号。 篡改检测电路包括具有在电表的正常操作期间被充电的能量存储装置的控制单元。 当电力中断时,控制单元向电表内的电压调节装置施加充电电压。 只有当电表安装在仪表插座内时,才能对电压调节装置进行充电。 在向电压调节装置施加充电电压之后,控制单元感测电压调节装置是否已经充电。 如果电压调节装置未充电,则控制单元指示仪表已从仪表插座中取出。
    • 9. 发明申请
    • ELECTRONIC TAMPER DETECTION CIRCUIT FOR AN ELECTRICITY METER
    • 电子仪表的电子篡改检测电路
    • US20080180088A1
    • 2008-07-31
    • US11668180
    • 2007-01-29
    • H. Britton SanderfordStephen Schamber
    • H. Britton SanderfordStephen Schamber
    • G01R11/24
    • G01R22/066
    • An electronic meter tamper detection system and method for sensing the removal of an electricity meter from a meter socket and generating a tamper signal when such removal is detected. The tamper detection circuit includes a control unit having an energy storage device that is charged during normal operation of the electricity meter. When power is interrupted to the electricity meter, the control unit applies a charging voltage to a voltage regulating device within the electricity meter. The voltage regulating device can be charged only when the electricity meter is installed within the meter socket. After applying the charging voltage to the voltage regulating device, the control unit senses whether the voltage regulating device has been charged. If the voltage regulating device has not been charged, the control unit indicates that the meter has been removed from the meter socket.
    • 一种电子表篡改检测系统和方法,用于感测从仪表插座中移除电表并在检测到这种移除时产生篡改信号。 篡改检测电路包括具有在电表的正常操作期间被充电的能量存储装置的控制单元。 当电力中断时,控制单元向电表内的电压调节装置施加充电电压。 只有当电表安装在仪表插座内时,才能对电压调节装置进行充电。 在向电压调节装置施加充电电压之后,控制单元感测电压调节装置是否已经充电。 如果电压调节装置未充电,则控制单元指示仪表已从仪表插座中取出。