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公开(公告)号：US11184045B1
公开(公告)日：2021-11-23
申请号：US16853028
申请日：2020-04-20
Applicant: Alarm.com Incorporated
Inventor： Alain Charles Briancon , Marc Anthony Epard , Robert Leon Lutes , John Berns Lancaster , Jerald Frederic Johnson , Ronald Byron Kabler
IPC: H04B1/30
Abstract: A circuit for direct current (DC) offset estimation comprises a quantile value circuit and a signal processor. The quantile value circuit determines a plurality of quantile values of an input signal and includes a plurality of quantile filters. Each quantile filter includes a comparator, a level shifter, a monotonic transfer function component, and a latched integrator. The comparator compares the input signal and a quantile value. The level shifter shifts the output of the comparator. The monotonic transfer function component determines the magnitude of the shifted signal and provide a transfer function signal. The latched integrator suppresses transient characteristics of the transfer function signal and provide the quantile value. The signal processor is configured to calculate a weighted average of the quantile values to yield a DC offset estimate.
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公开(公告)号：US20170251309A9
公开(公告)日：2017-08-31
申请号：US14274100
申请日：2014-05-09
Applicant: Alarm.com Incorporated
Inventor： Jerald Frederic Johnson , Marc Anthony Epard , Curtis Scott Crawford , Ronald Byron Kabler , Alain Charles Briançon , Christopher Allen Giacoponello , Victor Andres Jara-Olivares , Robert Leon Lutes , John Berns Lancaster
IPC: H04R25/00
CPC classification number: H04R25/50 , G06F17/30749 , H04R25/507 , H04R2225/41 , H04R2225/43
Abstract: Scene and/or state information may be used to facilitate processing an input to separate one or more signals within the input, to shape the signal within the input, and/or for other processing of the input or signal(s) within the input. A scene determination may be made based upon location data, time data, data describing the received input, or other basis. A state determination may be made based upon the scene determination, properties of a signal itself, or other information such as location, time, etc. By determining an appropriate scene and/or state, processing of an input and/or a signal within an input may proceed in a fashion determined to provide the most valuable information for output. Systems and methods in accordance with the invention may be implemented in a wide variety of baseband processing systems, such as hearing aids and energy consumption monitoring systems.
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公开(公告)号：US09625518B2
公开(公告)日：2017-04-18
申请号：US15166713
申请日：2016-05-27
Applicant: Alarm.com Incorporated
Inventor： Ronald Byron Kabler , Robert Leon Lutes , Alain Charles Briancon , Curtis Scott Crawford , Christopher Allen Giacoponello , Jerald Frederic Johnson , Victor Andres Jara-Olivares , Marc Anthony Epard , Steven Jeffrey Goldberg , John Berns Lancaster
CPC classification number: G01R21/06 , G01D4/008 , G01R21/00 , G01R31/2825 , G01R31/2836 , G01R31/2837 , G01R35/005 , G06Q50/06 , Y04S20/36 , Y04S20/38
Abstract: The operation of electrical appliances receiving electrical power from an electrical system may be indirectly monitored using monitoring units engaged with outlets on branch circuits of the electrical system. Electrical systems providing power to appliances to be monitored in accordance with the present invention may comprise split phase alternating current systems, tri-phase systems, or any other type of electrical system. Known loads may be applied to calibrate the monitoring system. The monitoring system may measure the power consumption of appliances operating on the electrical system and/or detect possible fault conditions. The application of a known load to each phase of the electrical system for calibration permits different portions of the electrical system to be isolated and, therefor, provides improved accuracy in monitoring power consumption and detection of potential fault conditions.
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公开(公告)号：US11788920B2
公开(公告)日：2023-10-17
申请号：US17398214
申请日：2021-08-10
Applicant: Alarm.com Incorporated
Inventor： Grant Rudd , Robert Nathan Picardi , Daniel Marc Goodman , Craig Carl Heffernan , Harrison Wayne Donahue , Liam Shea Daly , Marc Anthony Epard
IPC: G01M3/26
CPC classification number: G01M3/26
Abstract: Methods, systems, and apparatus for periodic water leak detection are disclosed. A method includes obtaining, using a water meter, water meter data representing the occurrence of water usage events at a property; determining, based on the water meter data, a periodicity of water usage events; determining that the periodicity of water usage events satisfies water leak criteria; and based on determining that the periodicity of water usage events satisfies water leak criteria, determining that a water leak exists at the property. Determining the periodicity of water usage events can include determining an average time between a start of sequential water usage events; and determining that the periodicity of water usage events satisfies water leak criteria can include determining that the average time between the start of sequential water usage events is less than a threshold time between the start of sequential water usage events.
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公开(公告)号：US10659095B2
公开(公告)日：2020-05-19
申请号：US15712768
申请日：2017-09-22
Applicant: Alarm.com Incorporated
Inventor： Alain Charles Briancon , Marc Anthony Epard , Robert Leon Lutes , John Berns Lancaster , Jerald Frederic Johnson , Ronald Byron Kabler
IPC: H04B1/30
Abstract: A circuit for direct current (DC) offset estimation comprises a quantile value circuit and a signal processor. The quantile value circuit determines a plurality of quantile values of an input signal and includes a plurality of quantile filters. Each quantile filter includes a comparator, a level shifter, a monotonic transfer function component, and a latched integrator. The comparator compares the input signal and a quantile value. The level shifter shifts the output of the comparator. The monotonic transfer function component determines the magnitude of the shifted signal and provide a transfer function signal. The latched integrator suppresses transient characteristics of the transfer function signal and provide the quantile value. The signal processor is configured to calculate a weighted average of the quantile values to yield a DC offset estimate.
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Patent Agency Ranking
公开(公告)号：US09823283B2
公开(公告)日：2017-11-21
申请号：US15489367
申请日：2017-04-17
Applicant: Alarm.com Incorporated
Inventor： Ronald Byron Kabler , Robert Leon Lutes , Alain Charles Briancon , Curtis Scott Crawford , Christopher Allen Giacoponello , Jerald Frederic Johnson , Victor Andres Jara-Olivares , Marc Anthony Epard , Steven Jeffrey Goldberg , John Berns Lancaster
CPC classification number: G01R21/06 , G01D4/008 , G01R21/00 , G01R31/2825 , G01R31/2836 , G01R31/2837 , G01R35/005 , G06Q50/06 , Y04S20/36 , Y04S20/38
Abstract: The operation of electrical appliances receiving electrical power from an electrical system may be indirectly monitored using monitoring units engaged with outlets on branch circuits of the electrical system. Electrical systems providing power to appliances to be monitored in accordance with the present invention may comprise split phase alternating current systems, tri-phase systems, or any other type of electrical system. Known loads may be applied to calibrate the monitoring system. The monitoring system may measure the power consumption of appliances operating on the electrical system and/or detect possible fault conditions. The application of a known load to each phase of the electrical system for calibration permits different portions of the electrical system to be isolated and, therefor, provides improved accuracy in monitoring power consumption and detection of potential fault conditions.
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公开(公告)号：US09787341B2
公开(公告)日：2017-10-10
申请号：US14085898
申请日：2013-11-21
Applicant: Alarm.com Incorporated
Inventor： Alain Charles Briancon , Marc Anthony Epard , Robert Leon Lutes , John Berns Lancaster , Jerald Frederic Johnson , Ronald Byron Kabler
IPC: H04B1/30
CPC classification number: H04B1/30 , H04B2001/305
Abstract: A circuit for direct current (DC) offset estimation comprises a quantile value circuit and a signal processor. The quantile value circuit determines a plurality of quantile values of an input signal and includes a plurality of quantile filters. Each quantile filter includes a comparator, a level shifter, a monotonic transfer function component, and a latched integrator. The comparator compares the input signal and a quantile value. The level shifter shifts the output of the comparator. The monotonic transfer function component determines the magnitude of the shifted signal and provide a transfer function signal. The latched integrator suppresses transient characteristics of the transfer function signal and provide the quantile value. The signal processor is configured to calculate a weighted average of the quantile values to yield a DC offset estimate.
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公开(公告)号：US09354271B2
公开(公告)日：2016-05-31
申请号：US14200884
申请日：2014-03-07
Applicant: Alarm.com Incorporated
Inventor： Ronald Byron Kabler , Robert Leon Lutes , Alain Charles Briancon , Curtis Scott Crawford , Christopher Allen Giacoponello , Jerald Frederic Johnson , Victor Andres Jara-Olivares , Marc Anthony Epard , Steven Jeffrey Goldberg , John Berns Lancaster
CPC classification number: G01R21/06 , G01D4/008 , G01R21/00 , G01R31/2825 , G01R31/2836 , G01R31/2837 , G01R35/005 , G06Q50/06 , Y04S20/36 , Y04S20/38
Abstract: The operation of electrical appliances receiving electrical power from an electrical system may be indirectly monitored using monitoring units engaged with outlets on branch circuits of the electrical system. Electrical systems providing power to appliances to be monitored in accordance with the present invention may comprise split phase alternating current systems, tri-phase systems, or any other type of electrical system. Known loads may be applied to calibrate the monitoring system. The monitoring system may measure the power consumption of appliances operating on the electrical system and/or detect possible fault conditions. The application of a known load to each phase of the electrical system for calibration permits different portions of the electrical system to be isolated and, therefor, provides improved accuracy in monitoring power consumption and detection of potential fault conditions.
Abstract translation: 可以使用与电气系统的分支电路上的出口接合的监控单元来间接监视从电气系统接收电力的电器的操作。 根据本发明向被监视的设备供电的电气系统可以包括分相交流系统，三相系统或任何其它类型的电气系统。 可以使用已知的负载校准监控系统。 监视系统可以测量在电气系统上操作的设备的功率消耗和/或检测可能的故障状况。 将已知负载施加到用于校准的电气系统的每个相位允许电气系统的不同部分被隔离，并因此提供监测功率消耗和检测潜在故障状况的改进的精度。
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公开(公告)号：US09244116B2
公开(公告)日：2016-01-26
申请号：US14200692
申请日：2014-03-07
Applicant: Alarm.com Incorporated
Inventor： Ronald Byron Kabler , Robert Leon Lutes , Alain Charles Briançon , Curtis Scott Crawford , Christopher Allen Giacoponello , Jerald Frederic Johnson , Victor Andres Jara-Olivares , Marc Anthony Epard , Steven Jeffrey Goldberg
IPC: G01R35/00 , G01R31/327 , G01R31/28 , G01D4/00 , G06Q50/06
CPC classification number: G01R21/06 , G01D4/008 , G01R21/00 , G01R31/2825 , G01R31/2836 , G01R31/2837 , G01R35/005 , G06Q50/06 , Y04S20/36 , Y04S20/38
Abstract: The operation of electrical appliances receiving electrical power from an electrical system may be indirectly monitored using monitoring units engaged with outlets on branch circuits of the electrical system. Electrical systems providing power to appliances to be monitored in accordance with the present invention may comprise split phase alternating current systems, tri-phase systems, or any other type of electrical system. Known loads may be applied to calibrate the monitoring system. The monitoring system may measure the power consumption of appliances operating on the electrical system and/or detect possible fault conditions. The monitoring system may be distributed across multiple monitoring units and other computing devices. Output devices may be used to output a summary of the power consumption or other operation of monitored electrical appliances.
Abstract translation: 可以使用与电气系统的分支电路上的出口接合的监控单元来间接监视从电气系统接收电力的电器的操作。 根据本发明向被监控的设备供电的电气系统可以包括分相交流系统，三相系统或任何其它类型的电气系统。 可以使用已知的负载校准监控系统。 监视系统可以测量在电气系统上操作的设备的功率消耗和/或检测可能的故障状况。 监控系统可以分布在多个监控单元和其他计算设备上。 输出设备可用于输出被监测电器的功耗或其它操作的概要。
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公开(公告)号：US20240003774A1
公开(公告)日：2024-01-04
申请号：US18369244
申请日：2023-09-18
Applicant: Alarm.com Incorporated
Inventor： Grant Rudd , Robert Nathan Picardi , Daniel Marc Goodman , Craig Carl Heffernan , Harrison Wayne Donahue , Liam Shea Daly , Marc Anthony Epard
IPC: G01M3/26
CPC classification number: G01M3/26
Abstract: Methods, systems, and apparatus for periodic water leak detection are disclosed. A method includes obtaining, using a water meter, water meter data representing the occurrence of water usage events at a property; determining, based on the water meter data, a periodicity of water usage events; determining that the periodicity of water usage events satisfies water leak criteria; and based on determining that the periodicity of water usage events satisfies water leak criteria, determining that a water leak exists at the property. Determining the periodicity of water usage events can include determining an average time between a start of sequential water usage events; and determining that the periodicity of water usage events satisfies water leak criteria can include determining that the average time between the start of sequential water usage events is less than a threshold time between the start of sequential water usage events.
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