Thermostat user interface

• US 10,241,482 B2
• Filed: 09/15/2017
• Issued: 03/26/2019
• Est. Priority Date: 11/19/2010
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google LLC (Alphabet Inc.)
• Inventors: Fadell, Anthony M., Rogers, Matthew L., Sloo, David, Matas, Michael J., Plitkins, Michael
• Primary Examiner(s): Hartman, Jr., Ronald D
• Application Number:
  US15/705,563
• Publication Number:
  US 20180129174A1
• Time in Patent Office: 557 Days
• Field of Search: None
• 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 11/46 Improving electric energy efficiency or saving
• CPC Class Codes: F24F 11/52 Indication arrangements, e.g. displays
• CPC Class Codes: F24F 11/523 for displaying temperature data
• CPC Class Codes: F24F 11/56 Remote control
• CPC Class Codes: F24F 11/58 using Internet communication
• CPC Class Codes: F24F 11/63 Electronic processing
• CPC Class Codes: F24F 11/64 using pre-stored data
• CPC Class Codes: F24F 11/67 Switching between heating and cooling modes
• CPC Class Codes: F24F 2110/10 Temperature
• CPC Class Codes: F24F 2110/12 of the outside air
• CPC Class Codes: F24F 2120/00 Control inputs relating to users or occupants
• CPC Class Codes: F24F 2120/10 Occupancy
• CPC Class Codes: F24F 2120/12 Position of occupants
• CPC Class Codes: F24F 2120/20 Feedback from users
• 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: G05D 23/1919 characterised by the type of controller
• CPC Class Codes: G06F 3/0362 with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
• CPC Class Codes: G06F 3/0482 : Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04842 : Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/04847 : Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: H01H 2239/07 : UV or IR detection, e.g. of human body
• CPC Class Codes: H01H 25/06 : Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement

Abstract

A thermostat for controlling an HVAC system is described, the thermostat having a user interface that is visually pleasing, approachable, and easy to use while also providing ready access to, and intuitive navigation within, a menuing system capable of receiving a variety of different types of user settings and/or control parameters. For some embodiments, the thermostat comprises a housing, a ring-shaped user-interface component configured to track a rotational input motion of a user, a processing system configured to identify a setpoint temperature value based on the tracked rotational input motion, and an electronic display coupled to the processing system. An interactive thermostat menuing system is accessible to the user by an inward pressing of the ring-shaped user interface component. User navigation within the interactive thermostat menuing system is achievable by virtue of respective rotational input motions and inward pressings of the ring-shaped user interface component.

Claims

1. A thermostat comprising:

a housing having an electronic display disposed thereon;

a rotatable user-interface component configured to track a rotational input motion of a user; and

a processing system disposed within the housing and coupled to the rotatable user interface component and to the electronic display, the processing system being configured to identify a setpoint temperature value based on a tracked rotational input motion, the processing system being further configured to be in operative communication with one or more temperature sensors for receiving an ambient air temperature, the processing system being still further configured to be in operative communication with a heating, ventilation, and air conditioning (HVAC) system to control the HVAC system based at least in part on a comparison of the measured ambient temperature and the setpoint temperature value;

wherein said processing system, said electronic display, and said rotatable user interface component are collectively configured such that each of a first mode of operation and a second mode of operation is provided, said first and second modes of operation being in effect at different times;

wherein, during said first mode of operation, information is displayed on said electronic display that is representative of said setpoint temperature value as identified by said processing system according to said tracked rotational input motion of the user;

wherein, during said second mode of operation, an arrangement of selectable menu items is displayed on said electronic display that are selectable by one or more tracked rotational input motions of the user and one or more user confirmation inputs;

wherein said thermostat further comprises control circuitry that enables the thermostat to be accessible over a network and controlled via a remote control device; and

wherein said processing system is further configured to be in operative communication with the remote control device via said control circuitry to provide an interface that enables control of said setpoint temperature value according to information received from the remote control device representative of temperature adjustment commands of the user.

2. The thermostat of claim 1, wherein the remote control device is a smartphone or other portable communication device.

3. The thermostat of claim 2, wherein the remote control device includes a touchscreen, and wherein the information received from the remote control device representative of temperature adjustment commands of the user corresponds to a swipe motion, a drag motion, or a click motion of the touchscreen of the remote control device.

4. The thermostat of claim 2, wherein said remote control device is configured to display an image that is representative of an image the user would see displayed on the electronic display of the thermostat.

5. The thermostat of claim 1, wherein said interface that enables control of said setpoint temperature value according to information received from the remote control device provides for a natural language capability.

6. The thermostat of claim 5, wherein said control of said setpoint temperature value is provided by natural language commands transmitted via e-mail to an e-mail address associated with said thermostat.

7. The thermostat of claim 1, wherein said rotatable user-interface component comprises a rotatable ring that substantially surrounds said electronic display.

8. The thermostat of claim 1, wherein said one or more user confirmation inputs comprises an inward pressing of said rotatable user-interface component.

9. The thermostat of claim 1, wherein said processing system is configured to enter the thermostat into an away occupancy state based on a first input received from the user and said processing system is further configured to enter the thermostat into an occupied occupancy state responsive to a second input received from the user.

10. The thermostat of claim 1, wherein said processing system is further configured to display a positive-reinforcement icon on said electronic display responsive to a determination that said setpoint temperature value corresponds to improved energy conservation.

11. The thermostat of claim 1, wherein said processing system is further configured to display graphical information on said electronic display that is representative of said setpoint temperature value.

12. The thermostat of claim 1, wherein said tracked rotational input motion of the user causes a different selectable menu item to become visually highlighted as said rotatable user-interface component is rotated, a selection of one of said selectable menu items being established by user confirmation input provided by the user while that selectable menu item is visually highlighted on said electronic display.

13. A heating, ventilation, and air conditioning (HVAC) control system comprising:

a thermostat comprising;

a housing having an electronic display disposed thereon;

a rotatable user-interface component configured to track a rotational input motion of a user; and

control circuitry that enables the thermostat to be accessible for remote control across a network; and

a processing system communicatively coupled to the rotatable user interface component and to the electronic display of said thermostat, said processing system being configured to identify a setpoint temperature value based on a tracked rotational input motion of said rotatable user interface, said processing system being in operative communication with one or more temperature sensors for receiving an ambient air temperature and in operative communication with a heating, ventilation, and air conditioning (HVAC) system to control the HVAC system based at least in part on a comparison of the measured ambient temperature and the setpoint temperature value;

wherein said processing system, said electronic display, and said rotatable user interface component are collectively configured such that each of a first mode of operation and a second mode of operation is provided, said first and second modes of operation being in effect at different times;

wherein, during said first mode of operation, information is displayed on said electronic display that is representative of said setpoint temperature value as identified by said processing system according to said tracked rotational input motion of the user;

wherein, during said second mode of operation, an arrangement of selectable menu items is displayed on said electronic display that are selectable by one or more tracked rotational input motions of the user and one or more user confirmation inputs; and

wherein said processing system is in operative communication with a remote control device to provide an interface that enables control of said setpoint temperature value according to information received from the remote control device representative of temperature adjustment commands of the user.

14. The HVAC control system of claim 13, wherein the remote control device is a smartphone or other portable communication device.

15. The HVAC control system of claim 14, wherein the remote control device includes a touchscreen, and wherein the information received from the remote control device representative of temperature adjustment commands of the user corresponds to a swipe motion, a drag motion, or a click motion of the touchscreen of the remote control device.

16. The HVAC control system of claim 14, wherein said remote control device is configured to display an image that is representative of an image the user would see displayed on the electronic display of the thermostat.

17. The HVAC control system of claim 13, wherein said interface that enables control of said setpoint temperature value according to information received from the remote control device provides for a natural language capability.

18. The HVAC control system of claim 17, wherein said control of said setpoint temperature value is provided by natural language commands transmitted via e-mail to an e-mail address associated with said thermostat.

19. The HVAC control system of claim 13, wherein said rotatable user-interface component comprises a rotatable ring that substantially surrounds said electronic display.

20. The HVAC control system of claim 13, wherein said one or more user confirmation inputs comprises an inward pressing of said rotatable user-interface component.

21. The HVAC control system of claim 13, wherein said processing system is configured to enter the thermostat into an away occupancy state based on a first input received from the user and said processing system is further configured to enter the thermostat into an occupied occupancy state responsive to a second input received from the user.

22. The HVAC control system of claim 13, wherein said processing system is further configured to display a positive-reinforcement icon on said electronic display responsive to a determination that said setpoint temperature value corresponds to improved energy conservation.

23. The HVAC control system of claim 13, wherein said processing system is further configured to display graphical information on said electronic display that is representative of said setpoint temperature value.

24. The HVAC control system of claim 13, wherein said tracked rotational input motion of the user causes a different selectable menu item to become visually highlighted as said rotatable user-interface component is rotated, a selection of one of said selectable menu items being established by user confirmation input provided by the user while that selectable menu item is visually highlighted on said electronic display.

25. A method for control of an HVAC system by a thermostat, the thermostat comprising a housing, a rotatable user-interface component, a processing system, an electronic display, and control circuitry that enables the thermostat to be accessible over a network and controlled via a remote control device, said thermostat having first and second modes of operation that are in effect at different times, the method comprising:

detecting and tracking rotational movements of the rotatable user-interface component to track at least one rotational input motion of a user;

identifying a setpoint temperature value based on the tracked rotational input motion;

receiving, from one or more temperature sensors, an ambient air temperature;

controlling the HVAC system based at least in part on a comparison between the ambient air temperature and the setpoint temperature value;

displaying, on the electronic display, information that is representative of the identified setpoint temperature value when the thermostat is operating in the first mode of operation;

displaying an arrangement of selectable menu items on the electronic display when the thermostat is operating in the second mode of operation;

receiving a selection of a selectable menu item based upon one or more tracked rotational input motions of the user and one or more user confirmation inputs;

receiving information over the network and from the remote control device via the control circuitry representative of a temperature adjustment command of the user; and

adjusting said setpoint temperature value according to said information received from the remote control device.

26. The method of claim 25, wherein the information received over the network is received from a smartphone or other portable communication device.

27. The method of claim 26, wherein the information received from the smartphone or other portable communication device corresponds to a swipe motion, a drag motion, or a click motion of a touchscreen of the remote control device.

28. The method of claim 26, wherein said remote control device is configured to display an image that is representative of an image the user would see displayed on the electronic display of the thermostat.

29. The method of claim 25, wherein the control circuitry supports an interface that is configured to receive natural language commands of the user corresponding to the temperature adjustment command.

30. The method of claim 29, wherein the control circuitry is configured to receive the natural language commands via e-mail.

31. The method of claim 25, wherein said rotatable user-interface component comprises a rotatable ring that substantially surrounds said electronic display.

32. The method of claim 25, wherein said one or more user confirmation inputs comprises an inward pressing of said rotatable user-interface component.

33. The method of claim 25, further comprising entering the thermostat into an away occupancy state based on a first input received from the user and entering the thermostat into an occupied occupancy state responsive to a second input received from the user.

34. The method of claim 25, further comprising displaying a positive-reinforcement icon on said electronic display responsive to a determination that said setpoint temperature value corresponds to improved energy conservation.

35. The method of claim 25, further comprising displaying graphical information on said electronic display that is representative of said setpoint temperature value.

36. The method of claim 25, wherein said tracked rotational input motion of the user causes a different selectable menu item to become visually highlighted as said rotatable user-interface component is rotated, and wherein said selection of the selectable menu item is established while that selectable menu item is visually highlighted on said electronic display.