Patents by Inventor Priotomo Abiprojo
Priotomo Abiprojo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210239345Abstract: A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building is disclosed. The monitoring system includes at least one processor and a computer readable medium that includes instructions executable by the at least one processor. The instructions include: determining a capacity of a filter of the HVAC system based at least on dimensions of the filter; determining a threshold based on the capacity of the filter; monitoring a state of a circulator blower of the HVAC system; and calculating a filter usage based on the state of the circulator blower and one of (i) a power consumed by the circulator blower and (ii) an operation mode of the HVAC system. The instructions also include generating, in response to the filter usage exceeding the threshold, an alert suggesting replacement of the filter.Type: ApplicationFiled: April 19, 2019Publication date: August 5, 2021Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.Inventors: Jeffrey N. ARENSMEIER, Priotomo ABIPROJO, Paul LAYTON, Murray PICKARD, Horst JAESCHKE
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Patent number: 10739027Abstract: A system and method for monitoring a heating, ventilation, or air conditioning (HVAC) system of a building is provided. A monitoring server, located remotely from the building, is configured to receive power consumption data and control signal data from a monitoring device at the building and to receive energy pricing data from a customer device associated with the HVAC system or a database that stores energy pricing data. The monitoring server is configured to determine energy cost data for segments of a selected time period based on the power consumption data, the control signal data, and the energy pricing data. The monitoring server is also configured to communicate the energy cost data to the customer device for display on the customer device.Type: GrantFiled: June 22, 2016Date of Patent: August 11, 2020Assignee: Emerson Electric Co.Inventors: Priotomo Abiprojo, Jacob Nielson
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Patent number: 10670293Abstract: A monitoring system for monitoring a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring server. The monitoring server is configured to receive an aggregate control line current value from a monitoring device. The aggregate control line current value represents a total current flowing through control lines used by a thermostat to command the HVAC system. The monitoring server is configured to determine a commanded operating mode of the HVAC system in response to the aggregate control line current value. Operating modes of the HVAC system include at least one of an idle mode and an ON mode. The monitoring server is configured to analyze a system condition of the HVAC system based on the determined commanded operating mode.Type: GrantFiled: May 19, 2015Date of Patent: June 2, 2020Assignee: EMERSON ELECTRIC CO.Inventors: Priotomo Abiprojo, Jeffrey N. Arensmeier
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Patent number: 10309677Abstract: A system and method for monitoring a heating, ventilation, or air conditioning (HVAC) system of a building is provided. A monitoring server, located remotely from the building, receives operating parameter data from a monitoring device at the building that measures an operating parameter of the HVAC system. The monitoring server generates a plurality of data clusters from the operating parameter data, each data cluster corresponding to operating parameter data generated during steady-state operation of the HVAC system. The monitoring server calculates an average operating parameter value for each data cluster. The monitoring server calculates normalized operating parameter values based on normalizing the average operating parameter values for the data clusters over a predetermined normalization time period. The monitoring server compares the normalized operating parameter values with a threshold.Type: GrantFiled: May 14, 2015Date of Patent: June 4, 2019Assignee: Emerson Climate Technolgoies, Inc.Inventors: Priotomo Abiprojo, Fadi M. Alsaleem
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Patent number: 10274945Abstract: A monitoring system for an HVAC system of a building includes a monitoring server located remotely from the building. The monitoring server receives, from a device installed at the building, (i) time-domain current data based on a measured aggregate current supplied to a plurality of components of the HVAC system, and (ii) data based on frequency-domain current data of the measured aggregate current. Based on the received data, the monitoring server accesses (i) whether a failure has occurred in a first component of the plurality of components and (ii) generates a preliminary advisory in response to determining that the failure has occurred. The monitoring server compares the preliminary advisory to a threshold value based on data stored from prior advisories. If the preliminary advisory is on a first side of the threshold value, the monitoring server provides the preliminary advisory as a first advisory to a technician for review.Type: GrantFiled: May 1, 2017Date of Patent: April 30, 2019Assignee: EMERSON ELECTRIC CO.Inventors: Jeffrey N. Arensmeier, Gregg M. Hemmelgarn, Fadi M. Alsaleem, Priotomo Abiprojo
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Publication number: 20170336091Abstract: A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring device installed at the building, a monitoring server located remotely from the building, and a review server. The monitoring device measures an aggregate current supplied to components of the HVAC system and transmits current data based on the measured aggregate current. The monitoring server receives the transmitted current data and, based on the received current data, assesses whether failures have occurred in first and second components of the HVAC components. The monitoring server generates a first advisory in response to determining that the failure has occurred in the first component. The review server provides the first advisory to a technician for review and, in response to the technician verifying that the failure has occurred, transmits a first alert.Type: ApplicationFiled: May 1, 2017Publication date: November 23, 2017Applicant: EMERSON ELECTRIC CO.Inventors: Jeffrey N. ARENSMEIER, Gregg M. HEMMELGARN, Fadi M. ALSALEEM, Priotomo ABIPROJO
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Patent number: 9638436Abstract: A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring device installed at the building, a monitoring server located remotely from the building, and a review server. The monitoring device measures an aggregate current supplied to components of the HVAC system and transmits current data based on the measured aggregate current. The monitoring server receives the transmitted current data and, based on the received current data, assesses whether failures have occurred in first and second components of the HVAC components. The monitoring server generates a first advisory in response to determining that the failure has occurred in the first component. The review server provides the first advisory to a technician for review and, in response to the technician verifying that the failure has occurred, transmits a first alert.Type: GrantFiled: March 14, 2014Date of Patent: May 2, 2017Assignee: Emerson Electric Co.Inventors: Jeffrey N. Arensmeier, Gregg M. Hemmelgarn, Fadi M. Alsaleem, Priotomo Abiprojo
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Patent number: 9551504Abstract: An apparatus for monitoring a heating, ventilation, or air conditioning (HVAC) system includes an indoor unit monitor module electrically connected to a current sensor and first and second refrigerant temperature sensors. The current sensor generates a first current signal based on aggregate current consumed by components of an indoor unit of the HVAC system. The refrigerant temperature sensors generate first and second refrigerant temperature signals, respectively, based on measured temperatures of refrigerant circulating within the HVAC system. The indoor unit monitor module receives, from a secondary monitoring module, a second current signal based on aggregate current consumed by components of an outdoor unit of the HVAC system. The indoor unit monitor module transmits data to a remote server to assess whether a failure has occurred or is likely to occur in the components of the HVAC system. The data is based on the current signals and the refrigerant temperature signals.Type: GrantFiled: March 13, 2014Date of Patent: January 24, 2017Assignee: EMERSON ELECTRIC CO.Inventors: Jeffrey N. Arensmeier, Gregg M. Hemmelgarn, Fadi M. Alsaleem, Priotomo Abiprojo
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Patent number: 9551495Abstract: A first tracking module increments a first period of time when a heating, ventilation, or air conditioning (HVAC) system of a building is ON during a predetermined period of time. A second tracking module increments a second period of time when, during the predetermined period of time: (i) the HVAC system is ON and (ii) a split temperature of the HVAC system is outside of a temperature range of the HVAC system. A grade determination module determines a grade of the HVAC system for the predetermined period of time based on both the first period of time and the second period of time. A reporting module generates a displayable report for the HVAC system for the predetermined period of time. The report includes the grade of the HVAC system for the predetermined period of time.Type: GrantFiled: May 6, 2015Date of Patent: January 24, 2017Assignee: EMERSON ELECTRIC CO.Inventor: Priotomo Abiprojo
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Publication number: 20160377309Abstract: A system and method for monitoring a heating, ventilation, or air conditioning (HVAC) system of a building is provided. A monitoring server, located remotely from the building, is configured to receive power consumption data and control signal data from a monitoring device at the building and to receive energy pricing data from a customer device associated with the HVAC system or a database that stores energy pricing data. The monitoring server is configured to determine energy cost data for segments of a selected time period based on the power consumption data, the control signal data, and the energy pricing data. The monitoring server is also configured to communicate the energy cost data to the customer device for display on the customer device.Type: ApplicationFiled: June 22, 2016Publication date: December 29, 2016Applicant: Emerson Electric Co.Inventors: Priotomo ABIPROJO, Jacob NIELSON
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Publication number: 20150362207Abstract: A monitoring system for monitoring a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring server. The monitoring server is configured to receive an aggregate control line current value from a monitoring device. The aggregate control line current value represents a total current flowing through control lines used by a thermostat to command the HVAC system. The monitoring server is configured to determine a commanded operating mode of the HVAC system in response to the aggregate control line current value. Operating modes of the HVAC system include at least one of an idle mode and an ON mode. The monitoring server is configured to analyze a system condition of the HVAC system based on the determined commanded operating mode.Type: ApplicationFiled: May 19, 2015Publication date: December 17, 2015Applicant: EMERSON ELECTRIC CO.Inventors: Priotomo ABIPROJO, Jeffrey N. ARENSMEIER
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Publication number: 20150330650Abstract: A system and method for monitoring a heating, ventilation, or air conditioning (HVAC) system of a building is provided. A monitoring server, located remotely from the building, receives operating parameter data from a monitoring device at the building that measures an operating parameter of the HVAC system. The monitoring server generates a plurality of data clusters from the operating parameter data, each data cluster corresponding to operating parameter data generated during steady-state operation of the HVAC system. The monitoring server calculates an average operating parameter value for each data cluster. The monitoring server calculates normalized operating parameter values based on normalizing the average operating parameter values for the data clusters over a predetermined normalization time period. The monitoring server compares the normalized operating parameter values with a threshold.Type: ApplicationFiled: May 14, 2015Publication date: November 19, 2015Applicant: EMERSON ELECTRIC CO.Inventors: Priotomo ABIPROJO, Fadi M. ALSALEEM
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Publication number: 20150323211Abstract: A first tracking module increments a first period of time when a heating, ventilation, or air conditioning (HVAC) system of a building is ON during a predetermined period of time. A second tracking module increments a second period of time when, during the predetermined period of time: (i) the HVAC system is ON and (ii) a split temperature of the HVAC system is outside of a temperature range of the HVAC system. A grade determination module determines a grade of the HVAC system for the predetermined period of time based on both the first period of time and the second period of time. A reporting module generates a displayable report for the HVAC system for the predetermined period of time. The report includes the grade of the HVAC system for the predetermined period of time.Type: ApplicationFiled: May 6, 2015Publication date: November 12, 2015Applicant: EMERSON ELECTRIC CO.Inventor: Priotomo Abiprojo
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Publication number: 20140266755Abstract: A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring device installed at the building, a monitoring server located remotely from the building, and a review server. The monitoring device measures an aggregate current supplied to components of the HVAC system and transmits current data based on the measured aggregate current. The monitoring server receives the transmitted current data and, based on the received current data, assesses whether failures have occurred in first and second components of the HVAC components. The monitoring server generates a first advisory in response to determining that the failure has occurred in the first component. The review server provides the first advisory to a technician for review and, in response to the technician verifying that the failure has occurred, transmits a first alert.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicant: EMERSON ELECTRIC CO.Inventors: Jeffrey N. ARENSMEIER, Gregg M. HEMMELGARN, Fadi M. ALSALEEM, Priotomo ABIPROJO
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Publication number: 20140262134Abstract: An apparatus for monitoring a heating, ventilation, or air conditioning (HVAC) system includes an indoor unit monitor module electrically connected to a current sensor and first and second refrigerant temperature sensors. The current sensor generates a first current signal based on aggregate current consumed by components of an indoor unit of the HVAC system. The refrigerant temperature sensors generate first and second refrigerant temperature signals, respectively, based on measured temperatures of refrigerant circulating within the HVAC system. The indoor unit monitor module receives, from a secondary monitoring module, a second current signal based on aggregate current consumed by components of an outdoor unit of the HVAC system. The indoor unit monitor module transmits data to a remote server to assess whether a failure has occurred or is likely to occur in the components of the HVAC system. The data is based on the current signals and the refrigerant temperature signals.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: EMERSON ELECTRIC CO.Inventors: Jeffrey N. ARENSMEIER, Gregg M. HEMMELGARN, Fadi M. ALSALEEM, Priotomo ABIPROJO
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Patent number: 8336352Abstract: Detection of fault occurrences within a power distribution system. A transient detector and fault classification system (10) implements an algorithm that detects transients which may result from the occurrence of a fault in the power distribution system. The system includes a detection module (18) which processes a set samples obtained from electrical waveforms propagated of through the power distribution system and appear to be statistically anomalous compared to other sample data. This is done using an adaptive detection algorithm that is applied when large changes occur in a waveform over a relatively short period of time. The identified samples are then provided to a signal classifier module (20) which processes sets of samples to classify a transient they represent as a likely fault occurrence or some other type of anomaly which is likely not a fault occurrence.Type: GrantFiled: January 25, 2010Date of Patent: December 25, 2012Assignee: Aclara Power-Line Systems, Inc.Inventors: Priotomo Abiprojo, Gordon Gregg, David Rieken
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Publication number: 20110184671Abstract: Detection of fault occurrences within a power distribution system. A transient detector and fault classification system (10) implements an algorithm that detects transients which may result from the occurrence of a fault in the power distribution system. The system includes a detection module (18) which processes a set samples obtained from electrical waveforms propagated of through the power distribution system and appear to be statistically anomalous compared to other sample data. This is done using an adaptive detection algorithm that is applied when large changes occur in a waveform over a relatively short period of time. The identified samples are then provided to a signal classifier module (20) which processes sets of samples to classify a transient they represent as a likely fault occurrence or some other type of anomaly which is likely not a fault occurrence.Type: ApplicationFiled: January 25, 2010Publication date: July 28, 2011Applicant: ACLARA POWER-LINE SYSTEMS INC.Inventors: Priotomo Abiprojo, Gordon Gregg, David Rieken