SYSTEM AND METHOD OF OPERATING AN HVAC CONTROLLER BASED ON A THIRD PARTY CALENDAR EVENT

• US 20150316286A1
• Filed: 04/09/2015
• Published: 11/05/2015
• Est. Priority Date: 04/30/2014
• Status: Active Application

• Current Assignee: Carrier Corporation (Carrier Global Corporation)
• Original Assignee: Carrier Corporation (Carrier Global Corporation)
• Inventors: Roher, Michael A.
• Application Number:
  US14/682,830
• Publication Number:
  US 20150316286A1
• Time in Patent Office: Days
• US Class Current: 1/1
• 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 11/52 Indication arrangements, e.g. displays
• 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: F24F 2110/10 Temperature
• CPC Class Codes: F24F 2110/20 Humidity
• CPC Class Codes: F24F 2120/10 Occupancy
• CPC Class Codes: F24F 2120/20 Feedback from users
• CPC Class Codes: F24F 2140/60 Energy consumption
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05D 23/1917 using digital means

Abstract

A system and method of operating a controller in communication with a network to control one or more components of an HVAC system, wherein the controller operates the controller to access the network, receives a calendar event from the network, wherein the calendar event comprises data related to the occupancy of a structure environmentally controlled by the controller, stores the data from the calendar event within the controller, and operates the controller to control the one or more components of the HVAC system based on the data.

Claims

1. A controller for controlling an HVAC system, the controller comprising:

a processor;

a memory operatively coupled to the processor;

a communication interface operatively coupled to the processor; and

executable software stored in the memory, the executable software operable to access at least one network through the communication interface to receive and store data from at least one calendar event related to a user'"'"'s occupancy of a structure environmentally controlled by the controller and further operable to operate the HVAC system based on the data from the calendar event.

2. The controller of claim 1, wherein the communication interface is selected from a group consisting of:

wireless and wired.

3. The controller of claim 1, further comprising a user interface operatively coupled to the processor, an equipment interface operatively coupled to the processor and at least one sensor operatively coupled to the processor.

4. The controller of claim 1, wherein the data comprises a date and a time.

5. The controller of claim 1, wherein the executable software accesses the at least one network at periodic intervals.

6. The controller of claim 1, wherein the executable software accesses the at least one network when prompted.

7. The controller of claim 4, wherein the HVAC system comprises an outdoor HVAC component and an indoor HVAC component.

8. The controller of claim 7, wherein the data comprises an operational mode of an HVAC system.

9. The controller of claim 7, wherein the data comprises a temperature set point.

10. The controller of claim 8, wherein the data comprises a humidity set point.

13. The HVAC system of claim 9, wherein the system controller is in communication with the at least one HVAC component via a connection selected from a group consisting of:

wireless and wired.

11. An HVAC system comprising:

a system controller in communication with at least one network; and

at least one HVAC component in communication with the system controller;

wherein the system controller is configured to access the at least one network to receive and store data from at least one calendar event related to a user'"'"'s occupancy of a structure environmentally controlled by the system controller; and

wherein the system controller operates the at least one HVAC component based on the data from the calendar event.

12. The HVAC system of claim 11, wherein the system controller is in communication with the network via a connection selected from a group consisting of:

wireless and wired.

14. The HVAC system of claim 11, wherein the system controller accesses the at least one network at periodic intervals.

15. The HVAC system of claim 11, wherein the system controller accesses the at least one network when prompted.

16. The HVAC system of claim 11, wherein the system controller comprises a thermostat.

17. The HVAC system of claim 11, wherein the data comprises a date and a time.

18. The HVAC system of claim 17, wherein the data comprises an operational mode of the at least one HVAC component.

19. The HVAC system of claim 18, wherein the data comprises a temperature set point.

20. The HVAC system of claim 18, wherein the data comprises a humidity set point.

21. A method of operating a controller in communication with a network to control one or more components of an HVAC system, the method comprising the steps of:

operating the controller to access the network;

receiving at least one calendar event from the network, wherein the at least one calendar event comprises data related to the occupancy of a structure environmentally controlled by the controller;

operating the controller to control the one or more components of the HVAC system based on the data from the at least one calendar event.

22. The method of claim 21, wherein the method further comprises storing the data from the calendar event within the controller;

23. The method of claim 21, wherein the data comprises a date and a time.

24. The method of claim 21, wherein the calendar event is received at periodic intervals.

25. The method of claim 21, wherein the calendar event is received when prompted.

26. The method of claim 21, wherein the data comprises an operational mode of the one or more components of the HVAC system.

27. The method of claim 21, wherein the data comprises a temperature set point.

28. The method of claim 21, wherein the data comprises a humidity set point.

29. A controller for controlling an HVAC system, the controller comprising:

a processor;

a memory operatively coupled to the processor;

a communication interface operatively coupled to the processor; and

executable software stored in the memory, the executable software operable to access at least one network through the communication interface to monitor a first set of data from at least one calendar event related to a user'"'"'s occupancy of a structure environmentally controlled by the controller and further operable to monitor a second set of data from an external source and further operable to operate the HVAC system based on the first set of data and the second set of data.

30. A controller comprising:

a processor configured to;

receive an environmental input from at least one sensor;

receive schedule input from a user calendar; and

determine at least one HVAC system set point on the received environmental input and the received schedule input; and

a control unit, capable of setting an HVAC system set point according to the determined at least one HVAC system set point

31. The controller of claim 30, wherein the schedule input comprises text information other than numerical set point information.