IP Library Granted Patent US 11,934,214
Granted Patent B2
US 11,934,214 · App. 17/348,726 · Granted Mar 19, 2024

Comfort controller with user feedback

Inventor: Leisha Wells (Minneapolis, MN)
Assignee: Ademco Inc.
G05D23/1902G05B15/02G05B2219/2614
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Quick Facts
Patent No.
US 11,934,214
App. No.
17/348,726
Granted
Mar 19, 2024
Kind
B2
Abstract

An HVAC control system is provided that is configured to prompt a user to indicate whether or not they are comfortable under current environmental conditions. In some instances the HVAC control system may be configured to prompt the user to provide additional information regarding other factors that may affect their comfort. The HVAC control system may use the information collected from the user to control an HVAC system to achieve and/or maintain an environmental condition within a building at a level at which the user is expected to be comfortable.

Claims (74)

1. A method comprising:

determining, by a processor, a comfort profile for a user based on:

a plurality of inputs from the user, each of the plurality of inputs from the user being indicative of a current perceived comfort level of the user; and

input from the user that is indicative of the users activity level;

wherein for each of the plurality of inputs from the user, environmental conditions are associated with a respective input from the user,

wherein the environmental conditions comprise different combinations of indoor temperature, outdoor temperature, indoor humidity, outdoor humidity, UV index, wind speed, wind direction, and pollen count,

wherein the comfort profile comprises one or more indoor environmental conditions under which the user is expected to be comfortable based on the plurality of inputs from the user and the environmental conditions associated with the respective input from the user;

storing, by the processor and in a memory, the comfort profile; and

controlling, by the processor, a heating, ventilating, and/or air conditioning (HVAC) system based on the comfort profile,

wherein controlling the HVAC system comprises controlling the HVAC system to achieve or maintain indoor conditions at one or more of the one or more indoor environmental conditions under which the user is expected to be comfortable.

2. The method of claim 1 , further comprising:

detecting, by the processor, a change in the environmental conditions;

in response to detecting the change, prompting, by the processor, the user to input the current perceived comfort level via a user interface; and

storing the environmental conditions and the current perceived comfort level input by the user in the memory as part of the comfort profile.

3. The method of claim 1 , wherein the one or more indoor environmental conditions under which the user is expected to be comfortable comprises a range of indoor environmental conditions under which the user is expected to be comfortable.

4. The method of claim 1 , wherein the one or more indoor environmental conditions comprises a plurality of indoor environmental conditions, each indoor environmental condition corresponding to a respective time of day.

5. The method of claim 1 , further comprising:

generating, by the processor, an operating parameter based on the comfort profile; and

receiving user input approving the operating parameter, wherein controlling the HVAC system based on the comfort profile comprises controlling the HVAC system in response to receiving the user input approving the operating parameter.

6. The method of claim 5 , wherein the operating parameter comprise one or more of: temperature set points, humidity set points, start times, end times, or window frost protection settings.

7. The method of claim 1 , further comprising:

communicating, by the processor, with an external web service hosted by one or more external web servers; and

sending, by the processor, the comfort profile to the external web service.

8. The method of claim 7 , wherein the web service makes the comfort profile accessible to the user in other environments, wherein the other environments comprise one or more of: a hotel, an office, or a second residence.

9. The method of claim 1 , wherein the user is a first user and the comfort profile is a first comfort profile, the method further comprising:

determining, by the processor, a second comfort profile for a second user based on:

a plurality of inputs from the second user, each of the plurality of inputs from the second user being indicative of a current perceived comfort level of the second user;

wherein for each of the plurality of inputs from the second user, environmental conditions are associated with a respective input from the second user,

wherein the second comfort profile comprises one or more indoor environmental conditions under which the second user is expected to be comfortable based on the input from the second user; and

input from the user that is indicative of the second user's activity level; and

storing, by the processor and in the memory, the second comfort profile.

10. The method of claim 9 , further comprising:

determining, based on the first and second comfort profiles, a common indoor condition or a common range of indoor conditions under which the first and second users are expected to be comfortable based on the first and second comfort profiles,

wherein controlling the HVAC system comprises controlling the HVAC system to achieve or maintain indoor condition at the common indoor condition or within the common range of indoor conditions.

11. The method of claim 10 , wherein determining the common indoor condition or the common range of indoor conditions comprises comparing each user's indicated comfort level associated with an identified environmental condition, the indicated comfort levels being part of the first and second comfort profiles.

12. The method of claim 10 , further comprising determining, by the processor, the common indoor condition or the common range of indoor conditions that the first user and the second user are expected to be comfortable based on prioritizing one or more environmental conditions over other environmental conditions.

13. A system comprising:

a memory; and

a processor configured to:

determine a user's comfort profile based on collected data, wherein the collected data comprises:

a plurality of inputs from the user, each of the plurality of inputs from the user being indicative of a current perceived comfort level of the user; and

input from the user that is indicative of a user's activity level;

wherein for each of the plurality of inputs from the user,

environmental conditions are associated with a respective input from the user,

wherein the environmental conditions comprise different combinations of indoor temperature, outdoor temperature, indoor humidity, outdoor humidity, UV index, wind speed, wind direction, and pollen count,

wherein the comfort profile comprises one or more indoor environmental conditions under which the user is expected to be comfortable based on the plurality of inputs from the user and the environmental conditions associated with the respective input from the user; and

store the comfort profile in the memory; and

control a heating, ventilating, and/or air conditioning (HVAC) system based on the comfort profile by at least controlling the HVAC system to achieve or maintain indoor conditions at one or more of the one or more indoor environmental conditions under which the user is expected to be comfortable.

14. The system of claim 13 , wherein the processor is further configured to:

detect a change the environmental conditions;

in response to detecting the change, prompt the user to enter the current perceived comfort level via a user interface; and

store the environmental conditions and the current perceived comfort level input by the user in the memory as part of the comfort profile.

15. The system of claim 13 , wherein the one or more indoor environmental conditions under which the user is expected to be comfortable comprises a range of indoor environmental conditions under which the user is expected to be comfortable.

16. The system of claim 13 , wherein the one or more indoor environmental conditions comprises a plurality of indoor environmental conditions, each indoor environmental condition corresponding to a respective time of day.

17. The system of claim 13 , wherein the processor is further configured to:

generate an operating parameter based on the comfort profile; and

receive user input approving the operating parameter, wherein to control the HVAC system based on the comfort profile, the processor is configured to control the HVAC system in response to receiving the user input approving the operating parameter.

18. The system of claim 17 , wherein the operating parameter comprises one or more of: temperature set points, humidity set points, start times, end times, or window frost protection settings.

19. The system of claim 13 , wherein the processor is further configured to:

communicate with an external web service hosted by one or more external web servers; and

send the comfort profile to the external web service.

20. The system of claim 19 , wherein the web service makes the comfort profile accessible to the user in other environments, wherein the other environments comprise one or more of: a hotel, an office, or a second residence.

21. The system of claim 13 , wherein the user is a first user and the comfort profile is a first comfort profile, the processor further configured to:

determine a second comfort profile for a second user based on:

a plurality of inputs from the second user, each of the plurality of inputs from the second user being indicative of a current perceived comfort level of the second user; and

wherein for each of the plurality of inputs from the second user, environmental conditions are associated with a respective input from the second user, wherein the second comfort profile comprises one or more indoor environmental conditions under which the second user is expected to be comfortable; and

store the second comfort profile in the memory.

22. The system of claim 21 , wherein the processor is further configured to:

determine, based on the first and second comfort profiles, a common indoor condition or a common range of indoor conditions under which the first and second users are expected to be comfortable based on the first and second comfort profiles,

wherein to control the HVAC system, the processor is configured to control the HVAC system to achieve or maintain indoor condition at the common indoor condition or within the common range of indoor conditions.

23. The system of claim 22 , wherein to determine the common indoor condition or the common range of indoor conditions, the processor is configured to compare each user's indicated comfort level associated with an identified environmental condition, the indicated comfort levels being part of the first and second comfort profiles.

24. The system of claim 22 , wherein the processor is further configured to determine the common indoor condition or the common range of indoor conditions that the first user and the second user are expected to be comfortable based on prioritizing one or more environmental conditions over other environmental conditions.

25. The system of claim 13 , wherein the processor and the memory are located on a portable remote device.

26. The system of claim 13 , further comprising an HVAC controller, wherein the HVAC controller comprises the processor and the memory.

Assignments (4)
CHANGE OF NAME Recorded Jul 4, 2025
From: ADEMCO INC.
To: RESIDEO LLC
Reel/Frame 071814/0718 →
SECURITY INTEREST Recorded Apr 1, 2022
From: BRK BRANDS, INC.; ADEMCO INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 059571/0686 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2021
From: WELLS, LEISHA
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 056554/0621 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2021
From: HONEYWELL INTERNATIONAL INC.
To: ADEMCO INC.
Reel/Frame 056596/0568 →