SYSTEMS AND METHODS FOR UPDATING CLIMATE CONTROL ALGORITHMS

• US 20120232969A1
• Filed: 01/02/2012
• Published: 09/13/2012
• Est. Priority Date: 12/31/2010
• Status: Abandoned Application

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Nest Labs Incorporated (Alphabet Inc.)
• Inventors: FADELL, Anthony Michael, MATSUOKA, Yoky, ROGERS, Matthew Lee
• Application Number:
  US13/342,156
• Publication Number:
  US 20120232969A1
• Time in Patent Office: Days
• US Class Current: 705/14.4
• CPC Class Codes: F24F 11/30 for purposes related to the operation of the system, e.g. for safety or monitoring
• CPC Class Codes: F24F 11/47 Responding to energy costs
• CPC Class Codes: F24F 11/523 for displaying temperature data
• CPC Class Codes: F24F 11/58 using Internet communication
• CPC Class Codes: F24F 11/62 characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
• CPC Class Codes: F24F 11/64 using pre-stored data
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05D 23/1902 characterised by the use of a variable reference value
• CPC Class Codes: G05D 23/1917 using digital means
• CPC Class Codes: G06Q 10/20 Administration of product repair or maintenance
• CPC Class Codes: G06Q 20/085 involving remote charge determination or related payment systems
• CPC Class Codes: G06Q 20/18 involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
• CPC Class Codes: G06Q 30/0207 Discounts or incentives, e.g. coupons or rebates
• CPC Class Codes: G06Q 30/0283 Price estimation or determination
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: G06Q 50/16 Real estate
• CPC Class Codes: G07F 17/0014 for vending, access and use of specific services not covered anywhere else in G07F17/00 meter-controlled dispensing of liquid, gas or electricity G07F15/00
• CPC Class Codes: G07F 9/105 Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage dispensers for food articles requiring a processing by temperature treatment or conditioning before they are ready for dispensing G07F17/0064

Abstract

A combined business and technical method is described in which a paid subscription service is offered to provide “premium” HVAC algorithms for a network-connected, multi-sensing learning thermostat. The users who have chosen to pay for the premium subscription service are provided with at least one additional feature, capability, and/or option that is not provided to unpaid “basic” subscribers of a cloud-based thermostat servicing system that is provided for all thermostat owners. According to some embodiments, an on-line interview process is administered to gather additional information for improving the settings of the thermostat. According to some embodiments, an active test is performed to determine thermal characteristics of the structure. According some embodiments, the user guaranteed to at least recoup the cost of the premium service through energy cost savings.

Claims

1. A method for updating climate control settings in a network-connected thermostat, the method comprising:

using a processing system, offering a user of a network-connected thermostat a premium service which includes improved settings for the thermostat; and

updating the thermostat with the improved settings in the event that the user accepts the offer.

2. A method according to claim 1 further comprising, in the event that the user accepts the offer, activating online interactive customization that includes administering an on-line interview to gather information for use in the improved settings.

3. A method according to claim 2 wherein the on-line interview uses smart branching.

4. A method according to claim 2 wherein the information gathered using the on-line interview includes the approximate area of an enclosure or portion thereof that is conditioned using the thermostat.

5. A method according to claim 1 further comprising:

estimating, using a processing system, a value for cost savings associated with the user adopting the improved settings; and

displaying to the user the estimated value for the cost savings.

6. A method according to claim 1 further comprising estimating a value for cost savings associated with the user adopting the improved settings, wherein the offering the user includes offering a refunded amount in case an actual cost saving associated with the improved settings for the user are less than the cost of the subscription service.

7. A method according to claim 1 further comprising in the event that the user accepts the offer:

actively inducing a temperature change in an enclosure conditioned by an HVAC system under control of the thermostat, by heating or cooling the enclosure; and

calculating at least one thermodynamic parameter based at least in part on the induced temperature change, wherein the improved settings are based at least in part on the calculated thermodynamic parameter.

8. A method according to claim 7 wherein the at least on thermodynamic parameter includes a value for thermal mass of the conditioned enclosure.

9. A method according to claim 1 further comprising, in the event that the user accepts the offer, offering the user a personal energy coach.

10. A method according to claim 1 further comprising, in the event that the user accepts the offer, activating an automatic utility rate optimizer that decreases energy cost to the user by making a selection from a plurality of energy utility suppliers.

11. A method according to claim 1 wherein the improved settings include settings to facilitate or enhance interaction between the thermostat and one or more other thermostats installed in the same structure.

12. A method according to claim 1 wherein the improved settings include improved graphics used in a user interface associated with the thermostat.

13. A method according to claim 1 further comprising, in the event that the user accepts the offer, reducing an amount of advertising displayed to the user.

14. A system adapted and configured to update climate control settings in a network-connected thermostat according to the method of claim 1.

15. A method for updating climate control settings in a network-connected thermostat used to condition an enclosure using an HVAC system, the method comprising:

notifying a user of the network-connected thermostat that an active test will be performed on an enclosure;

actively inducing a change in the internal environment of the enclosure;

measuring a response of the internal environment of the enclosure at least in part due to the induced change; and

determining, with a processing system, at least one value for a thermodynamic parameter relating to the enclosure.

16. A method according to claim 15 wherein the notifying, inducing, measuring and determining are part of a premium service that the use has paid for.

17. A method according to claim 15 wherein the notifying includes displaying a notification on a display surface of the thermostat prior to actively inducing the change.

18. A method according to claim 15 wherein the notifying includes displaying a notification on a display surface of the thermostat during the inducing of the change.

19. A method according to claim 15 wherein the thermodynamic parameter is a thermal mass of the enclosure.

20. A method according to claim 15 wherein the thermodynamic parameter is used in a thermodynamic model for the enclosure that predicts thermal behavior of the enclosure.

21. A method according to claim 15 wherein the actively induced change in the internal environment includes actively inducing a change in temperature, and the measuring includes measuring the temperature of the internal environment of the enclosure.

22. A system adapted and configured to update climate control settings in a network-connected thermostat according to the method of claim 15.

23. A method for updating climate control settings in a network-connected thermostat, the method comprising:

using a processing system, estimating a value for cost savings associated with the a user of a network-connected thermostat adopting improved settings for the thermostat;

offering the user a premium service which includes the improved settings for the thermostat; and

updating the thermostat with the improved settings in the event that the user accepts the offer.

24. A method according to claim 23 further comprising displaying an offer to the user that includes the estimated value for the cost savings.

25. A method according to claim 23 further comprising offering the user refunded amount in case the user'"'"'s actual cost saving associated with the improved settings are less than the cost of the subscription service.

26. A method according to claim 23 further comprising offering the user a discount of future service in case the user'"'"'s actual cost saving associated with the improved settings are less than the cost of the subscription service.

27. A method according to claim 23 wherein the offering includes a guarantee that the cost of the premium service will at least be offset by energy cost savings.

28. A method according to claim 23 further comprising, in the event that the user accepts the offer, activating online interactive customization that include administering a on-line interview to gather information for use in the improved settings.

29. A method according to claim 23 further comprising in the event that the user accepts the offer:

actively inducing a temperature change in an enclosure conditioned by an HVAC system under control of the thermostat, by heating or cooling the enclosure; and

calculating at least one thermodynamic parameter based at least in part on the induced temperature change, wherein the improved settings are based at least in part on the calculated thermodynamic parameter.

30. A system adapted and configured to update climate control settings in a network-connected thermostat according to the method of claim 23.