Intelligent controller providing time to target state
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F24F-011/00
H04L-012/28
G05B-017/02
H04L-012/40
G05D-023/19
G05B-013/04
F24F-011/30
F24F-011/62
F24F-011/63
F24F-011/61
출원번호
US-0261203
(2016-09-09)
등록번호
US-10241484
(2019-03-26)
발명자
/ 주소
Matsuoka, Yoky
Sharan, Rangoli
Stefanski, Mark D.
Ruff, Joseph Adam
출원인 / 주소
Google LLC
대리인 / 주소
Kilpatrick Townsend & Stockton LLP
인용정보
피인용 횟수 :
0인용 특허 :
40
초록▼
The current application is directed to intelligent controllers that continuously, periodically, or intermittently calculate and display the time remaining until a control task is projected to be completed by the intelligent controller. In general, the intelligent controller employs multiple differen
The current application is directed to intelligent controllers that continuously, periodically, or intermittently calculate and display the time remaining until a control task is projected to be completed by the intelligent controller. In general, the intelligent controller employs multiple different models for the time behavior of one or more parameters or characteristics within a region or volume affected by one or more devices, systems, or other entities controlled by the intelligent controller. The intelligent controller collects data, over time, from which the models are constructed and uses the models to predict the time remaining until one or more characteristics or parameters of the region or volume reaches one or more specified values as a result of intelligent controller control of one or more devices, systems, or other entities.
대표청구항▼
1. A method of estimating a time-to-temperature for a thermostat controlling a heating, ventilation, and air conditioning (HVAC) system in an enclosure, the method comprising: receiving a target temperature for the enclosure;instantiating an HVAC cycle to bring the temperature of the enclosure to th
1. A method of estimating a time-to-temperature for a thermostat controlling a heating, ventilation, and air conditioning (HVAC) system in an enclosure, the method comprising: receiving a target temperature for the enclosure;instantiating an HVAC cycle to bring the temperature of the enclosure to the target temperature;receiving a first time representing an estimated time to transition the temperature in the enclosure to target temperature by the HVAC system, wherein the first time is estimated based at least in part on a plurality of historical time and temperature values recorded from one or more previous HVAC cycles;causing the first time to be displayed on a user interface associated with the thermostat;receiving, after causing the first time to be displayed, a second time based at least in part on a trajectory of time and temperature values during the HVAC cycle, wherein the first time and the second time are computed on a server that is separate from the thermostat, and the first time and the second time are transmitted to the thermostat from the server; andcausing the user interface to be updated to display the second time before an end of the HVAC cycle. 2. The method of claim 1, wherein: the first time is estimated based at least in part on at least one external factor selected from a group consisting of: an outside temperature, an outside sunlight amount, an outside wind velocity, and a time of day. 3. The method of claim 1, further comprising computing a weighted combination of the first time and the second time. 4. The method of claim 3, wherein: the weighted combination comprises multiplying the first time by a first weighting factor to produce a first product;the weighted combination comprises multiplying the second time by a second weighting factor to produce a second product; anda sum of the first weighting factor and the second weighting factor is 1.0. 5. The method of claim 3, wherein: the first weighting factor is initially set to a larger value than the second weighting factor; andthe first weighting factor is incrementally decreased while the second weighting factor is correspondingly incrementally increased as the enclosure transitions to the target temperature. 6. The method of claim 1, wherein: computing the second time comprises selecting a model from among two or more preexisting models. 7. The method of claim 6, wherein selecting a model from among two or more preexisting models comprises: first selecting a set of candidate models based on data collected during time periods with characteristics similar to characteristics of a current time interval; andselecting, from among the set of candidate models, a model that fits recorded temperature-versus-time data points better than other candidate models. 8. The method of claim 1, wherein computing the second time comprises generating a model based on the trajectory of time and temperature values during the HVAC cycle. 9. The method of claim 1, wherein: the user interface associated with the thermostat is located on a smart phone. 10. A thermostat for estimating a time-to-temperature when controlling a heating, ventilation, and air conditioning (HVAC) system in an enclosure, the thermostat comprising: one or more processors;one or more memory devices comprising instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising: receiving a target temperature for the enclosure;instantiating an HVAC cycle to bring the temperature of the enclosure to the target temperature;receiving a first time representing an estimated time to transition the temperature in the enclosure to target temperature by the HVAC system, wherein the first time is estimated based at least in part on a plurality of historical time and temperature values recorded from one or more previous HVAC cycles, wherein the first time is computed on a server that is separate from the thermostat, and the first time is transmitted to the thermostat from the server;causing the first time to be displayed on a user interface associated with the thermostat;receiving, after causing the first time to be displayed, a second time based at least in part on a trajectory of time and temperature values during the HVAC cycle, wherein the second time is computed on the server, and the second time is transmitted to the thermostat from the server; andcausing the user interface to be updated to display the second time before an end of the HVAC cycle. 11. The thermostat of claim 10, wherein: the first time is estimated based at least in part on at least one external factor selected from a group consisting of: an outside temperature, an outside sunlight amount, an outside wind velocity, and a time of day. 12. The thermostat of claim 10, wherein the user interface displays a weighted combination of the first time and the second time. 13. The thermostat of claim 12, wherein: the weighted combination comprises multiplying the first time by a first weighting factor to produce a first product;the weighted combination comprises multiplying the second time by a second weighting factor to produce a second product; anda sum of the first weighting factor and the second weighting factor is 1.0. 14. The thermostat of claim 12, wherein: the first weighting factor is initially set to a larger value than the second weighting factor; andthe first weighting factor is incrementally decreased while the second weighting factor is correspondingly incrementally increased as the enclosure transitions to the target temperature. 15. The thermostat of claim 10, wherein: computing or receiving the second time comprises selecting a model from among two or more preexisting models. 16. The thermostat of claim 15, wherein selecting a model from among two or more preexisting models comprises: first selecting a set of candidate models based on data collected during time periods with characteristics similar to characteristics of a current time interval; andselecting, from among the set of candidate models, a model that fits recorded temperature-versus-time data points better than the other candidate models. 17. The thermostat of claim 10, wherein the second time is computed by generating a model based on the trajectory of time and temperature values during the HVAC cycle. 18. The thermostat of claim 10, wherein: the user interface associated with the thermostat is located on a smart phone. 19. A method of estimating a time-to-temperature for a thermostat controlling a heating, ventilation, and air conditioning (HVAC) system in an enclosure, the method comprising: receiving a target temperature for the enclosure;instantiating an HVAC cycle to bring the temperature of the enclosure to the target temperature;computing or receiving a first time representing an estimated time to transition the temperature in the enclosure to target temperature by the HVAC system, wherein the first time is estimated based at least in part on a plurality of historical time and temperature values recorded from one or more previous HVAC cycles;causing the first time to be displayed on a user interface associated with the thermostat;computing or receiving, after causing the first time to be displayed, a second time based at least in part on a trajectory of time and temperature values during the HVAC cycle; andcausing the user interface to be updated to display a weighted combination of the first time and the second time before an end of the HVAC cycle. 20. The method of claim 19, wherein: the first time is estimated based at least in part on at least one external factor selected from a group consisting of: an outside temperature, an outside sunlight amount, an outside wind velocity, and a time of day. 21. The method of claim 19, wherein: the weighted combination comprises multiplying the first time by a first weighting factor to produce a first product;the weighted combination comprises multiplying the second time by a second weighting factor to produce a second product; anda sum of the first weighting factor and the second weighting factor is 1.0. 22. The method of claim 21, wherein: the first weighting factor is initially set to a larger value than the second weighting factor; andthe first weighting factor is incrementally decreased while the second weighting factor is correspondingly incrementally increased as the enclosure transitions to the target temperature. 23. The method of claim 19, wherein: computing the second time comprises selecting a model from among two or more preexisting models. 24. The method of claim 23, wherein selecting a model from among two or more preexisting models comprises: first selecting a set of candidate models based on data collected during time periods with characteristics similar to characteristics of a current time interval; andselecting, from among the set of candidate models, a model that fits recorded temperature-versus-time data points better than other candidate models. 25. The method of claim 19, wherein computing the second time comprises generating a model based on the trajectory of time and temperature values during the HVAC cycle. 26. The method of claim 19, wherein: the first time and the second time are computed on a server that is separate from the thermostat, and the first time and the second time are transmitted to the thermostat from the server. 27. The method of claim 19, wherein: the user interface associated with the thermostat is located on a smart phone. 28. A thermostat for estimating a time-to-temperature when controlling a heating, ventilation, and air conditioning (HVAC) system in an enclosure, the thermostat comprising: one or more processors;one or more memory devices comprising instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising: receiving a target temperature for the enclosure;instantiating an HVAC cycle to bring the temperature of the enclosure to the target temperature;computing or receiving a first time representing an estimated time to transition the temperature in the enclosure to target temperature by the HVAC system, wherein the first time is estimated based at least in part on a plurality of historical time and temperature values recorded from one or more previous HVAC cycles;causing the first time to be displayed on a user interface associated with the thermostat;computing or receiving, after causing the first time to be displayed, a second time based at least in part on a trajectory of time and temperature values during the HVAC cycle; andcausing the user interface to be updated to display a weighted combination of the first time and the second time before an end of the HVAC cycle. 29. The thermostat of claim 28, wherein: the first time is estimated based at least in part on at least one external factor selected from a group consisting of: an outside temperature, an outside sunlight amount, an outside wind velocity, and a time of day. 30. The thermostat of claim 28, wherein: the weighted combination comprises multiplying the first time by a first weighting factor to produce a first product;the weighted combination comprises multiplying the second time by a second weighting factor to produce a second product; anda sum of the first weighting factor and the second weighting factor is 1.0. 31. The thermostat of claim 30, wherein: the first weighting factor is initially set to a larger value than the second weighting factor; andthe first weighting factor is incrementally decreased while the second weighting factor is correspondingly incrementally increased as the enclosure transitions to the target temperature. 32. The thermostat of claim 28, wherein: computing or receiving the second time comprises selecting a model from among two or more preexisting models. 33. The thermostat of claim 32, wherein selecting a model from among two or more preexisting models comprises: first selecting a set of candidate models based on data collected during time periods with characteristics similar to characteristics of a current time interval; andselecting, from among the set of candidate models, a model that fits recorded temperature-versus-time data points better than other candidate models. 34. The thermostat of claim 28, wherein computing or receiving the second time comprises generating a model based on the trajectory of time and temperature values during the HVAC cycle. 35. The thermostat of claim 28, wherein: the first time and the second time are computed on a server that is separate from the thermostat, and the first time and the second time are transmitted to the thermostat from the server. 36. The thermostat of claim 28, wherein: the user interface associated with the thermostat is located on a smart phone.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (40)
Dewolf Thomas L. (8139 Portobello Way Liverpool NY 13090) Phillips Thomas R. (6108 Gaspe La. Cicero NY 13041) Bench Ronald W. (8535 Farmgate Path Cicero NY 13041), Active anticipatory control.
Levine Michael R. (Ann Arbor MI), Analog to digital conversion employing the system clock of a microprocessor, the clock frequency varying with analog inp.
Berglund Ulf Stefan,SEX ; Lundberg Bjorn Henry,SEX, Comfort control system incorporating weather forecast data and a method for operating such a system.
Rall Dieter (405 Catalina Dr. Newport Beach CA 92663) Hornbaker David R. (1520 Cole Way La Habra CA 90631) Sawyer William W. (1202 Longwood Rd. Lake Forest IL 60045), Control apparatus for regulating building perimeter temperature change system.
Michael Lee Simmons ; Dominick J. Gibino, Energy-saving occupancy-controlled heating ventilating and air-conditioning systems for timing and cycling energy within different rooms of buildings having central power units.
Williams Christopher D. ; Goldschmidt Iti Jean M. ; Shah-Nazaroff Anthony A. ; Watts E. Michael ; Moore Kenneth Alan ; Hackson David N., Method and apparatus for automatically configuring a system based on a user's monitored system interaction and preferre.
Chapman, Jr.,John Gilman; Ashworth,Nicholas; Burt,Robert; Wallaert,Timothy E.; Rao,Joseph P., System and method for controlling appliances and thermostat for use therewith.
Fadell, Anthony Michael; Sloo, David; Rogers, Matthew Lee; Sharan, Rangoli; Matas, Michael James; Matsuoka, Yoky, Temperature controller with model-based time to target calculation and display.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.