HEATING, VENTILATION, AND/OR AIR CONDITIONING CONTROLLER

• US 20150094865A1
• Filed: 03/25/2014
• Published: 04/02/2015
• Est. Priority Date: 10/01/2013
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: Byungku Hwang, Yonghyun Choi
• Inventors: CHOI, Yonghyun, LEE, Hongku, HWANG, Byungku
• Application Number:
  US14/224,490
• Publication Number:
  US 20150094865A1
• Time in Patent Office: Days
• US Class Current: 700/278
• CPC Class Codes: B60H 1/00985 Control systems or circuits characterised by display or indicating devices, e.g. voice simulators characterised by the input of sound using a voice synthesizer B60H1/00757; B60H1/00978 takes precedence
• 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: G05D 23/1902 characterised by the use of a variable reference value
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: Y02B 30/70 Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of the HVAC system or monitoring a state thereof is provided. The HVAC controller may include a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch, and a controller connected with the touch screen display to display a screen on the touch screen display. The controller may display a first image having one or more parameters to be monitored in a monitoring region on the screen and display a second image having one or more parameters to be set in a main input region on the screen, and the controller may display a parameter selected on the touch screen display or delete the parameter by a user'"'"'s selection on the touch screen display.

Claims

1. A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of a HVAC system or monitoring a state thereof, the HVAC controller comprising:

a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch; and

a controller connected with the touch screen display to display a screen on the touch screen display, wherein the controller displays a first image having one or more parameters to be monitored in a monitoring region on the screen and displays a second image having one or more parameters to be set in a main input region on the screen, and wherein the controller displays a parameter selected on the touch screen display or deletes the parameter in response to a user'"'"'s selection on the touch screen.

2. The HVAC controller of claim 1, wherein the one or more parameters displayed in the first image includes main information and sub information, and wherein the sub information is deleted from or added to the first image.

3. The HVAC controller of claim 2, wherein the main information includes at least one of a mode of one or more components of the HVAC system, temperature information, or energy usage information.

4. The HVAC controller of claim 3, wherein the controller compares a target energy usage amount stored in a memory and actual energy usage amounts of one or more components of the HVAC system, and displays the energy usage information in the monitoring region as a comparison result.

5. The HVAC controller of claim 3, wherein the sub information includes at least one of humidity, a fan speed, or energy saving operation information.

6. The HVAC controller of claim 3, wherein the temperature information includes an indoor temperature, and an image for comparison of a target temperature and a present temperature.

7. The HVAC controller of claim 6, wherein the image for the comparison includes at least one of a first mark that displays a cooling temperature or a second mark that displays a heating temperature, and wherein the first mark and the second mark are different in form, size, or color.

8. The HVAC controller of claim 7, wherein the image for the comparison displays any one of the first mark, the second mark, or both marks.

9. The HVAC controller of claim 2, wherein the first image displays event information when a specific event occurs.

10. The HVAC controller of claim 1, wherein the second image includes an up button and a down button to set the one or more parameters, and wherein the controller changes at least one of the one or more parameters displayed in the first image when any one of the up button or the down button is selected.

11. The HVAC controller of claim 1, wherein a display mode of the touch screen includes a first display mode and a second display mode, and wherein the controller controls the touch screen display such that the second image in the first display mode and the second image in the second display mode are different from each other.

12. The HVAC controller of claim 11, wherein in the first display mode, the second image includes a temperature set-up block to set a cooling or heating temperature and a fan speed set-up block to control a fan speed, and wherein in the second display mode, the second image includes a cooling temperature set-up block to set the cooling temperature, a heating temperature set-up block to set the heating temperature, and a fan speed control block to control the fan speed.

13. The HVAC controller of claim 12, wherein each set-up block includes an up button and a down button.

14. The HVAC controller of claim 11, wherein the controller further displays a third image to set one or more parameters of one or more components of the HVAC system in a sub input region on the screen.

15. The HVAC controller of claim 14, wherein the third image includes a mode button or a wind direction button to select a cooling mode or a heating mode in the first display mode.

16. The HVAC controller of claim 15, wherein when any one button of the mode button or the wind direction button is selected, the controller displays a screen including a plurality of buttons to set parameters on the touch screen display, and controls an array method when the plurality of buttons is odd and an array method when the plurality of buttons is even to be different from each other.

17. The HVAC controller of claim 16, wherein the controller vertically locates a plurality of option buttons in a plurality of rows when a plurality of buttons to be displayed is even, but locates an even number of buttons in each row.

18. The HVAC controller of claim 17, wherein the controller provides a plurality of even rows.

19. The HVAC controller of claim 16, wherein the controller vertically locates a plurality of option buttons in a plurality of rows when a plurality of buttons to be displayed is odd, but places an odd number of buttons in each row.

20. The HVAC controller of claim 19, wherein the controller provides a plurality of odd rows.

21. The HVAC controller of claim 14, wherein in the second display mode, the third image includes a zone button including a number of zones which are zone-controlled.

22. The HVAC controller of claim 1, wherein the screen includes a first region having the monitoring region and the main input region, a second region located at a first side of the first region, and a third region located at a second side of the first region.

23. The HVAC controller of claim 22, wherein at least a present time or state information of one or more components of the HVAC system are displayed in the second region.

24. The HVAC controller of claim 23, wherein the state information includes error information.

25. The HVAC controller of claim 22, wherein the controller controls the touch screen display such that the third region disappears on the screen and the second region is extended.

26. The HVAC controller of claim 22, wherein the controller determines a number of or types of one or more components of the HVAC system, and controls an image displayed on the screen according to the determination.

27. The HVAC controller of claim 26, wherein when the HVAC system includes two or more components, the controller displays a device selection button on the screen.

28. The HVAC controller of claim 22, wherein the controller displays a navigation bar having one or more buttons to select a menu in the first region.

29. The HVAC controller of claim 22, wherein the controller displays a plurality of set-up buttons in the third region.

30. A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of a HVAC system or monitoring a state thereof, the HVAC controller comprising:

a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch; and

a controller connected with the touch screen display to display a screen on the touch screen display, wherein the controller displays a first image having one or more parameters to be monitored in a monitoring region on the screen, and a second image having one or more parameters to be set in a main input region on the screen, wherein a display mode of the touch screen includes a first display mode and a second display mode, wherein the controller allows a user to select any one of the first display mode or the second display mode, and wherein types or number of the parameters vary depending on a selected display mode.

31. The HVAC controller of claim 30, wherein when the first display mode is selected, a set-up block to set one type of temperature parameter is displayed in the second image, and when the second display mode is selected, a set-up block to set two or more types of temperature parameters is displayed in the second image.

32. The HVAC controller of claim 30, wherein the second image displays a button to set a cooling temperature and a button to set a heating temperature in the first and second display modes, wherein only one of the button to set the cooling temperature or the button to set the heating temperature is activated in the first display mode, and wherein all of the respective buttons are activated in the second display mode.

33. The HVAC controller of claim 32, wherein the first image includes mode information to notify a user that any one mode of the first display mode or the second display mode is selected.

34. The HVAC controller of claim 30, wherein in the first display mode, the controller further displays a third image having a mode button to select a cooling mode or a heating mode on the screen.

35. The HVAC controller of claim 30, wherein types and a number of the parameters displayed in the first image vary depending on the first display mode and the second display mode.

36. The HVAC controller of claim 30, wherein the first image includes temperature information, and wherein the temperature information includes a present temperature and a target heating temperature or a target cooling temperature in the first display mode, and the temperature information includes the present temperature and the target heating temperature or the target cooling temperature in the second display mode.

37. The HVAC controller of claim 36, wherein the controller displays a fan speed set-up block in the second image regardless of the display mode.

38. A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of a HVAC system or monitoring a state thereof, the HVAC controller comprising:

a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch; and

a controller connected with the touch screen display to display a screen on the touch screen display, wherein the controller displays one or more parameters to be set in a main input region on the screen, and one or more parameters to be set in a sub input region on the screen, wherein a display mode of the touch screen includes a first display mode and a second display mode, and wherein the controller allows a user to select one of the first display mode or the second display mode, and changes the parameters displayed in the main input region or the parameters displayed in the sub input region depending on the selected display mode.

39. The HVAC controller of claim 38, wherein the main input region displays a fan speed set-up button regardless of the display mode.

40. The HVAC controller of claim 38, wherein in the first display mode, the main input region displays a set-up block to set one type of temperature parameter, and in the second display mode, the main input region displays a set-up block to set two or more types of temperature parameters.

41. The HVAC controller of claim 38, wherein in the first display mode, the sub input region displays a mode button to set modes of one or more components of the HVAC system, and when the second display mode is selected, the sub input region deletes or deactivates the mode button.

42. A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of a HVAC system or monitoring a state thereof, the HVAC controller comprising:

a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch; and

a controller connected with the touch screen display to display a screen on the touch screen display, wherein the controller displays a first image having one or more parameters to be monitored in a monitoring region on the screen, displays a second image having one or more parameters to be set in a main input region on the screen, and displays a device button to select types of components on the screen when the HVAC system includes a plurality of components.

43. The HVAC controller of claim 42, wherein the screen includes a first region having the monitoring region and the main input region, a second region located at a first side of the first region, and a third region located at a second side of the first region, and wherein the controller changes an image of the first region depending on a type of a component selected by the device button.

44. The HVAC controller of claim 43, wherein the controller displays a plurality of set-up buttons in the third region.

45. A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of a HVAC system or monitoring a state thereof, the HVAC controller comprising:

a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch; and

a controller connected with the touch screen display to display a screen on the touch screen display, wherein the screen includes a first region that displays a parameter to be monitored or a parameter to be set, a second region located at a first side of the first region, and a third region located at a second side of the first region, and wherein the controller removes the third region and extends the first region during setting of the parameter.

46. A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of a HVAC system or monitoring a state thereof, the HVAC controller comprising:

a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch; and

a controller connected with the touch screen display to display a screen on the touch screen display, wherein the screen includes a first region that displays a parameter to be monitored or a parameter to be set, a second region located at a first side of the first region, and a third region located at a second side of the first region, and wherein the controller displays a plurality of buttons in the third region, present time information in the second region, and a parameter selected by a user in the first region.

47. A heating, ventilation, or air conditioning (HVAC) controller for controlling one or more components of a HVAC system or monitoring a state thereof, the HVAC controller comprising:

a touch screen display configured to receive a parameter setting command input by a user'"'"'s touch; and

a controller connected with the touch screen display to display a screen on the touch screen display, wherein the screen includes a first region that displays an image including a parameter, a second region located at a first side of the first region, and a third region located at a second side of the first region, wherein a display mode of the touch screen includes a first display mode and a second display mode, and wherein the controller allows a user to select one of the first display mode or the second display mode and changes an image displayed in the first region depending on a selected display mode.