Methods and apparatus for parameter based learning and adjusting temperature preferences
First Claim
1. A method for relative temperature preference learning, comprising:
- identifying one or more current settings of a thermostat, wherein the thermostat is a component of a heating ventilation air conditioning (HVAC) system located at a premises, wherein the one or more current settings of the thermostat include at least one of a current target temperature, current runtime settings, and current airflow settings of the HVAC system;
identifying one or more current indoor conditions, wherein the one or more current indoor conditions include at least one of a current indoor temperature, current indoor humidity, and current indoor airflow;
identifying one or more current outdoor conditions, wherein the one or more current outdoor conditions include at least one of a current outdoor temperature, a current outdoor humidity, current atmospheric pressure, current level of precipitation, and current level of cloud cover;
calculating a current indoor differential between the current indoor temperature and the current target temperature;
calculating a current outdoor differential between the current outdoor temperature and the current target temperature;
identifying historical temperature data stored in a database, the historical temperature data comprising a plurality of historical target temperatures, wherein each record of the plurality of historical target temperatures is associated with an historical indoor temperature and an historical outdoor temperature;
calculating an average indoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical indoor temperatures;
calculating an average outdoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical outdoor temperatures;
communicating, over a time period, suggested target temperatures to an occupant of the premises;
tracking, over the time period, user acceptance of the suggested target temperatures;
learning temperature preferences for the target temperature based on an analysis of the one or more current indoor conditions, the one or more current outdoor conditions, the calculated current outdoor differential, the calculated indoor differential, the calculated average outdoor differential, the calculated average indoor differential, the tracked user acceptance, and the stored historical temperature data; and
adjusting, by a temperature preference module, the current target temperature of the HVAC system based at least in part on the learned temperature preferences for the target temperature.
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Abstract
A method for relative temperature preference learning is described. In one embodiment, the method includes identifying one or more current settings of a thermostat located at a premises, identifying one or more current indoor and outdoor conditions, calculating a current indoor differential between the current indoor temperature and the current target temperature, calculating a current outdoor differential between the current outdoor temperature and the current target temperature, and learning temperature preferences based on an analysis of the one or more current indoor conditions and the one or more current outdoor conditions. The one or more current settings of the thermostat include at least one of a current target temperature, current runtime settings, and current airflow settings. The one or more current indoor and outdoor conditions include at least one of a current temperature, current humidity, current indoor airflow, current atmospheric pressure, current level of precipitation, and current cloud cover.
29 Citations
12 Claims
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1. A method for relative temperature preference learning, comprising:
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identifying one or more current settings of a thermostat, wherein the thermostat is a component of a heating ventilation air conditioning (HVAC) system located at a premises, wherein the one or more current settings of the thermostat include at least one of a current target temperature, current runtime settings, and current airflow settings of the HVAC system; identifying one or more current indoor conditions, wherein the one or more current indoor conditions include at least one of a current indoor temperature, current indoor humidity, and current indoor airflow; identifying one or more current outdoor conditions, wherein the one or more current outdoor conditions include at least one of a current outdoor temperature, a current outdoor humidity, current atmospheric pressure, current level of precipitation, and current level of cloud cover; calculating a current indoor differential between the current indoor temperature and the current target temperature; calculating a current outdoor differential between the current outdoor temperature and the current target temperature; identifying historical temperature data stored in a database, the historical temperature data comprising a plurality of historical target temperatures, wherein each record of the plurality of historical target temperatures is associated with an historical indoor temperature and an historical outdoor temperature; calculating an average indoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical indoor temperatures; calculating an average outdoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical outdoor temperatures; communicating, over a time period, suggested target temperatures to an occupant of the premises; tracking, over the time period, user acceptance of the suggested target temperatures; learning temperature preferences for the target temperature based on an analysis of the one or more current indoor conditions, the one or more current outdoor conditions, the calculated current outdoor differential, the calculated indoor differential, the calculated average outdoor differential, the calculated average indoor differential, the tracked user acceptance, and the stored historical temperature data; and adjusting, by a temperature preference module, the current target temperature of the HVAC system based at least in part on the learned temperature preferences for the target temperature. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A computing device configured for relative temperature preference learning, comprising:
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a processor; memory in electronic communication with the processor, wherein the memory stores computer executable instructions that when executed by the processor cause the processor to perform the steps of; identifying one or more current settings of a thermostat, wherein the thermostat is a component of a heating ventilation air conditioning (HVAC) system located at a premises, wherein the one or more current settings of the thermostat include at least one of a current target temperature, current runtime settings, and current airflow settings of the HVAC system; identifying one or more current indoor conditions, wherein the one or more current indoor conditions include at least one of a current indoor temperature, current indoor humidity, and current indoor airflow; identifying one or more current outdoor conditions, wherein the one or more current outdoor conditions include at least one of a current outdoor temperature, a current outdoor humidity, current atmospheric pressure, current level of precipitation, and current level of cloud cover; calculating a current indoor differential between the current indoor temperature and the current target temperature; calculating a current outdoor differential between the current outdoor temperature and the current target temperature; identifying historical temperature data stored in a database, the historical temperature data comprising a plurality of historical target temperatures, wherein each record of the plurality of historical target temperatures is associated with an historical indoor temperature and an historical outdoor temperature; calculating an average indoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical indoor temperatures; calculating an average outdoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical outdoor temperature; communicating, over a time period, suggested target temperatures to an occupant of the premises; tracking, over the time period, user acceptance of the suggested target temperatures learning temperature preferences for the target temperature based on an analysis of the one or more current indoor conditions, the one or more current outdoor conditions, the calculated current outdoor differential, the calculated indoor differential, the calculated average outdoor differential, the calculated average indoor differential, the tracked user acceptance, and the stored historical temperature data; and adjusting, by a temperature preference module, the current target temperature of the HVAC system based at least in part on the learned temperature preferences for the target temperature. - View Dependent Claims (8, 9, 10, 11)
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12. A non-transitory computer-readable storage medium storing computer executable instructions that when executed by a processor cause the processor to perform the steps of:
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identifying one or more current settings of a thermostat, wherein the thermostat is a component of a heating ventilation air conditioning (HVAC) system located at a premises, wherein the one or more current settings of the thermostat include at least one of a current target temperature, current runtime settings, and current airflow settings of the HVAC system; identifying one or more current indoor conditions, wherein the one or more current indoor conditions include at least one of a current indoor temperature, current indoor humidity, and current indoor airflow; identifying one or more current outdoor conditions, wherein the one or more current outdoor conditions include at least one of a current outdoor temperature, a current outdoor humidity, current atmospheric pressure, current level of precipitation, and current level of cloud cover; calculating a current indoor differential between the current indoor temperature and the current target temperature; calculating a current outdoor differential between the current outdoor temperature and the current target temperature; and identifying historical temperature data stored in a database, the historical temperature data comprising a plurality of historical target temperatures, wherein each record of the plurality of historical target temperatures is associated with an historical indoor temperature and an historical outdoor temperature; calculating an average indoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical indoor temperatures; calculating an average outdoor differential, based at least in part on a set of calculated differentials between the identified historical target temperatures and associated historical outdoor temperature; communicating, over a time period, suggested target temperatures to an occupant of the premises; tracking, over the time period, user acceptance of the suggested target temperatures; learning temperature preferences for the target temperature based on an analysis of the one or more current indoor conditions, the one or more current outdoor conditions, the calculated current outdoor differential, the calculated indoor differential, the calculated average outdoor differential, the calculated average indoor differential, the tracked user acceptance, and the stored historical temperature data; and adjusting, by a temperature preference module, the current target temperature of the HVAC system based at least in part on the learned temperature preferences for the target temperature.
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Specification