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公开(公告)号：US10375642B2
公开(公告)日：2019-08-06
申请号：US15480965
申请日：2017-04-06
Applicant: Itron, Inc.
Inventor： Mark K. Cornwall , Scott L. Cumeralto
Abstract: Techniques for managing battery powered devices in a cellular network are described herein. In some instances, a receiving device, such as a data collector, may receive transmissions from a network endpoint, such as a utility meter. The messages may contain an indication of a power level used in the transmission. The receiving device may estimate a battery end-of-life date of the network endpoint, based at least in part on a known reporting schedule of the endpoint and the power level used in transmissions. The receiving device or the endpoint may revise the reporting schedule to modify the battery end-of-life date. In addition to modification of the reporting schedule, the endpoint power of transmission can be modified, based on RSSI and/or a transmission retry count.
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Patent Agency Ranking
公开(公告)号：US09928720B2
公开(公告)日：2018-03-27
申请号：US14984088
申请日：2015-12-30
Applicant: Itron, Inc.
Inventor： Mark K. Cornwall
Abstract: A method of gas detection includes receiving, by a data collection device, reports of detected concentrations of a particular gas from one or more gas sensing devices having one or more associated gas sensors, receiving an alarm from a gas sensing device indicating a detected concentration greater than a predetermined threshold, and receiving concentration updates from the alarming device at a rate faster than that provided by its predetermined reporting schedule. The method may further include sending a command to one or more gas sensing devices nearby the alarming device to send concentration updates. The method may further include determining a location of a gas leak by triangulating the received updates from the alarming device and the nearby devices based on their locations and/or creating and displaying a gas concentration map based on the received updates from the alarming device and the nearby devices and their locations.
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公开(公告)号：US20170193790A1
公开(公告)日：2017-07-06
申请号：US14984088
申请日：2015-12-30
Applicant: Itron, Inc.
Inventor： Mark K. Cornwall
Abstract: A method of gas detection includes receiving, by a data collection device, reports of detected concentrations of a particular gas from one or more gas sensing devices having one or more associated gas sensors, receiving an alarm from a gas sensing device indicating a detected concentration greater than a predetermined threshold, and receiving concentration updates from the alarming device at a rate faster than that provided by its predetermined reporting schedule. The method may further include sending a command to one or more gas sensing devices nearby the alarming device to send concentration updates. The method may further include determining a location of a gas leak by triangulating the received updates from the alarming device and the nearby devices based on their locations and/or creating and displaying a gas concentration map based on the received updates from the alarming device and the nearby devices and their locations.
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公开(公告)号：US20160366494A1
公开(公告)日：2016-12-15
申请号：US15246292
申请日：2016-08-24
Applicant: Itron, Inc.
Inventor： Mark K. Cornwall
CPC classification number: H04Q9/00 , F17D3/01 , F17D5/02 , G01D4/002 , G01D4/004 , H04Q2209/60 , Y02B90/241 , Y02B90/242 , Y02B90/245 , Y04S20/32 , Y04S20/36 , Y04S20/40
Abstract: Following an explosion, fire, flood, water damage, or other event, consumption data of utility resources such as gas and water may be used to determine a cause of the event. For example, an interrogation may be used to read data logging data from a data collection device. The data logging data may include a record of consumption data for a resource spanning a time of an event. The data logging data may be analyzed to determine whether a utility providing the resource was responsible for the event.
Abstract translation: 爆炸，火灾，洪水，水灾或其他事件之后，可以使用诸如天然气和水的公用事业资源的消费数据来确定事件的原因。 例如，可以使用询问来从数据收集装置读取数据记录数据。 数据记录数据可以包括跨越事件时间的资源的消耗数据的记录。 可以分析数据记录数据以确定提供资源的实用程序是否对事件负责。
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公开(公告)号：US20140207392A1
公开(公告)日：2014-07-24
申请号：US13747295
申请日：2013-01-22
Applicant: ITRON, INC.
Inventor： Mark K. Cornwall
CPC classification number: G01F22/00 , G01D4/00 , G01F15/06 , G01F15/063 , G01F15/0755 , G01F25/0053 , G06F17/00 , Y04S20/38
Abstract: A system, including a utility meter, smart meter and/or a central office of a utility company may provide output to assist consumers to identify gas use by individual appliances. The system may measure gas flow rates, categorize the rates to assist in association with a gas consuming appliance, and provide output to identify use by one or more appliances. The output may include information on consumption and/or cost associated with one or more appliances, such as a furnace, hot water tank and/or stove. The output may be graphical, tabular or otherwise presented in any desired user interface or invoice, etc.
Abstract translation: 包括公用事业公用事业公用事业仪表，智能电表和/或中央办公室的系统可以提供输出以帮助消费者识别各个设备的气体使用。 该系统可以测量气体流速，将速率分类以协助与燃气消耗装置相关联，并提供输出以识别一个或多个设备的使用。 输出可以包括与一个或多个设备（例如炉，热水箱和/或炉）相关联的消耗和/或成本的信息。 输出可以是图形化，表格化或以任何所需的用户界面或发票等方式呈现。
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公开(公告)号：US20130051431A1
公开(公告)日：2013-02-28
申请号：US13660081
申请日：2012-10-25
Applicant: Itron, Inc.
Inventor： Mark K. Cornwall
IPC: H04B1/713
CPC classification number: H04B1/715 , H04B2001/7154
Abstract: A wireless spread-spectrum communication system for transmitting data includes a plurality of end point transmitters and at least one receiver. The end point transmitters transmit data via a frequency-hopped spread-spectrum signal where the transmitting signal is sent without the benefit of frequency stabilization. The receiver is responsive to the frequency-hopping spread-spectrum signals and includes a correlator and a signal processor. The correlator samples at least a first portion of a preamble of the signal and correlates the portion of the preamble with a known preamble pattern to determine a probability of correlation. The signal processor applies a Fast Fourier Transform algorithm to the signal in response to the probability of correlation to track a narrowband frequency of the signal based on at least a second portion of the preamble and to decode data encoded within the signal subsequent to the preamble.
Abstract translation: 用于发送数据的无线扩频通信系统包括多个终点发射机和至少一个接收机。 终点发射机通过频率跳频扩频信号发射数据，发射信号不发送频率稳定。 接收机响应于跳频扩频信号，并且包括相关器和信号处理器。 相关器对信号的前导码的至少第一部分进行采样，并将前导码的部分与已知的前导码模式相关联，以确定相关概率。 信号处理器响应于相关概率将快速傅立叶变换算法应用于基于前导码的至少第二部分跟踪信号的窄带频率并对在前导码之后的信号内编码的数据进行解码。
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