DEVICES AND METHODS FOR PROVIDING CONFIGURATION INFORMATION TO A CONTROLLER

• US 20070225868A1
• Filed: 05/18/2007
• Published: 09/27/2007
• Est. Priority Date: 01/16/2004
• Status: Active Grant

• Current Assignee: Ademco Inc. (Resideo Technologies, Inc.)
• Original Assignee: Honeywell International Inc.
• Inventors: Terlson, Brad, Rotering, Leisha, Bartlett, Charles
• Granted Patent: US 7,979,163 B2
• Time in Patent Office: Days
• US Class Current: 700/276
• 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 11/38 Failure diagnosis
• 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 11/63 Electronic processing
• CPC Class Codes: F24F 11/77 by controlling the speed of ventilators
• CPC Class Codes: F24F 2110/10 Temperature
• CPC Class Codes: F24F 2120/00 Control inputs relating to users or occupants

Abstract

A controller equipped with a controller interface configured to accept one or more input parameters is disclosed, including methods for programming such devices. An illustrative controller interface may include a number of knobs, slides, buttons, or other input means for setting various set-points within the controller that can be used to control one or more HVAC system components of a building or structure. The input parameters may correspond directly to physical parameters of the building or structure being regulated, allowing the user to program the controller without having an extensive knowledge of HVAC systems or their operation.

Claims

1. A ventilation system for use in ventilating a building or structure, comprising:

a ventilation unit;

a controller adapted to control the ventilation unit; and

a controller interface configured to accept one or more input parameters corresponding to a direct physical parameter of the building or structure.

2. The ventilation system of claim 1, wherein said one or more input parameters includes an area input parameter, a number of bedrooms input parameter, and a ventilation airflow rate input parameter.

3. The ventilation system of claim 1, wherein said one or more input parameters are selected from the group of parameters including an area input parameter, a number of bedrooms input parameter, a ventilation airflow rate input parameter, a ventilation per room input parameter, a type of room input parameter, an outgoing airflow rate input parameter, a type of rooms input parameter, a number of rooms input parameter, a number of zones input parameter, a number of occupants input parameter a leakage input parameter, a type of windows input parameter, a floor type input parameter, an environmental input parameter, a location input parameter, an elevation input parameter, an HVAC equipment type input parameter, an HVAC equipment location input parameter, an installed IAQ components input parameter, a type of IAQ component input parameter, an IAQ component capacity input parameter, a filter input parameter, and a UV lamp input parameter.

4. The ventilation system of claim 1, further including one or more parameters selected from the group of parameters including a vent threshold temperature input parameter, a vent threshold humidity input parameter, a max run-time input parameter, a min run-time input parameter, a cycle rate input parameter, a time/day input parameter, a run/off time limits input parameter, and an average continuous vent rate input parameter.

5. The ventilation system of claim 1, wherein the controller includes a processor unit adapted to convert the one or more input parameters received from the controller interface into a control parameter for controlling the ventilation unit.

6. The ventilation system of claim 5, wherein the control parameter is a control signal.

7. The ventilation system of claim 1, wherein the controller is a programmable controller.

8. The ventilation system of claim 1, further comprising input means for inputting the one or more input parameters into the controller interface.

9. The ventilation system of claim 8, wherein said input means includes at least one rotary knob.

10. The ventilation system of claim 8, wherein said input means includes at least one slide.

11. The ventilation system of claim 1, wherein the controller interface includes at least one display panel and keypad.

12. The ventilation system of claim 11, wherein said at least one display panel and keypad comprises a plurality of display panels each equipped with a corresponding keypad configured to accept an input parameter of the controller interface.

13. The ventilation system of claim 11, wherein said at least one display panel and keypad comprises a single display panel and keypad.

14. The ventilation system of claim 1, further comprising a selector to specify a maximum ventilation parameter.

15. The ventilation system of claim 1, further comprising a selector to specify a minimum ventilation parameter.

16. The ventilation system of claim 1, further comprising one or more input selectors to select between two or more ventilation algorithms for use by the controller.

17. The ventilation system of claim 16, wherein the one or more input selectors are configured to accept the one or more input parameters in multiple levels or selections.

18. The ventilation system of claim 1, wherein the building or structure is a residential building.

19. The ventilation system of claim 1, wherein the building or structure is a commercial building or structure.

20. A ventilation system for use in ventilating a building or structure, comprising:

a ventilation unit;

a programmable controller configured to receive one or more input parameters corresponding to a direct physical parameter of the building or structure, the programmable controller including a processor unit adapted to convert the one or more input parameters into a control parameter for the ventilation unit; and

input means for inputting the one or more input parameters into the programmable controller.

21. The ventilation system of claim 20, wherein said one or more input parameters includes an area input parameter, a number of bedrooms input parameter, and a ventilation airflow rate input parameter.

22. The ventilation system of claim 20, wherein said one or more input parameters are selected from the group of parameters including an area input parameter, a number of bedrooms input parameter, a ventilation airflow rate input parameter, a ventilation per room input parameter, a type of room input parameter, an outgoing airflow rate input parameter, a type of rooms input parameter, a number of rooms input parameter, a number of zones input parameter, a number of occupants input parameter a leakage input parameter, a type of windows input parameter, a floor type input parameter, an environmental input parameter, a location input parameter, an elevation input parameter, an HVAC equipment type input parameter, an HVAC equipment location input parameter, an installed IAQ components input parameter, a type of IAQ component input parameter, an IAQ component capacity input parameter, a filter input parameter, and a UV lamp input parameter.

23. The ventilation system of claim 20, further including one or more parameters selected from the group of parameters including a vent threshold temperature input parameter, a vent threshold humidity input parameter, a max run-time input parameter, a min run-time input parameter, a cycle rate input parameter, a time/day input parameter, a run/off time limits input parameter, and an average continuous vent rate input parameter.

24. The ventilation system of claim 20, wherein said input means comprises a controller interface.

25. The ventilation system of claim 20, wherein the control parameter is a control signal.

26. The ventilation system of claim 20, wherein said input means includes at least one rotary knob.

27. The ventilation system of claim 20, wherein said input means includes at least one slide.

28. The ventilation system of claim 20, wherein the input means is adapted to select between a number of discrete output values.

29. The ventilation system of claim 20, wherein the input means is adapted to provide an output value along a continuum of output values.

30. The ventilation system of claim 20, wherein the input means includes an input selector to select between two or more units of measure.

31. The ventilation system of claim 30, wherein the input selector selects between English and metric units of measure.

32. The ventilation system of claim 20, wherein the input means is configured to accept the one or more input parameters in multiple levels or selections.

33. The ventilation system of claim 20, wherein the building or structure is a residential building.

34. The ventilation system of claim 20, wherein the building or structure is a commercial building or structure.

35. A programmable controller for controlling a ventilation unit of a building or structure, the controller comprising:

one or more input selectors adapted to accept a set-point value corresponding to a direct physical parameter of the building or structure; and

a processor unit for controlling the operation of the ventilation unit based on the set-point values received from the one or more input selectors.

36. The controller of claim 35, wherein said one or more input selectors includes at least one rotary knob.

37. The controller of claim 35, wherein said one or more input selectors includes at least one slide.

38. The controller of claim 35, wherein each of said one or more input selectors includes a separate display panel and keypad.

39. The controller of claim 35, wherein said one or more input selectors includes a single display panel and keypad.

40. The controller of claim 35, wherein the processor unit is configured to convert the set-point values received from the one or more input selectors into a control parameter for controlling the ventilation unit.

41. The controller of claim 35, wherein said one or more input selectors comprises a plurality of input selectors.

42. The controller of claim 41, wherein said plurality of input selectors includes a ventilation airflow rate input selector, an area input selector, and a number of bedrooms input selector.

43. The controller of claim 35, wherein the controller is a ventilation controller.

44. The controller of claim 35, wherein the controller is an HVAC controller.

45. A controller interface for setting one or more set-points within a ventilation controller, comprising:

one or more input selectors adapted to accept a ventilation airflow rate set-point, an area set-point, and a number of bedrooms set-point of the ventilation controller; and

display means for displaying the current set-point selected for each of the one or more input selectors.

46. The controller interface of claim 45, wherein the controller interface is adapted to accept at least one additional set-point value.

47. The controller interface of claim 45, wherein said one or more input selectors includes at least one rotary knob.

48. The controller interface of claim 45, wherein said one or more input selectors includes at least one slide.

49. The controller interface of claim 45, wherein said display means includes a scale.

50. The controller interface of claim 45, wherein said display means includes a display panel.

51. A method for providing configuration information to a controller used to control a ventilation unit of a building or structure, comprising:

providing a controller equipped with a controller interface having one or more input selectors adapted to accept a set-point value within the controller corresponding to a direct physical parameter of the building or structure; and

adjusting the one or more input selectors to set the set-point values of the controller.

52. The method of claim 51, further comprising the step of converting the set-point values received from the one or more input selectors into a control parameter that helps control the operation of the ventilation unit.

53. The method of claim 51, further comprising the step of displaying the set-point values on a display panel of the controller interface.

54. A method for providing configuration information to a controller used to control a ventilation unit of a building or structure, comprising:

providing a controller equipped with a controller interface having one or more input selectors adapted to accept a set-point value within the controller corresponding to a direct physical parameter of the building or structure;

adjusting the one or more input selectors to set the set-point values of the controller; and

converting the set-point values received from the one or more input selectors into a control parameter that helps control the operation of the ventilation unit.

55. A method for providing configuration information to a controller used to control a ventilation unit of a building or structure, comprising:

providing a controller equipped with a controller interface having one or more input selectors;

inputting at least one set-point value into the controller corresponding to a direct physical parameter of the building or structure; and

converting the inputted set-point values into a control parameter that helps control the operation of the ventilation unit.

56. A method for providing configuration information to a controller used to control a ventilation unit of a building or structure, comprising:

providing a controller equipped with a controller interface;

inputting a first set-point value into the controller interface, the first set-point value corresponding directly to the area of the building or structure to be ventilated;

inputting a second set-point value into the controller interface, the second set-point value corresponding directly to the ventilation airflow rate of the ventilation unit; and

inputting a third set-point value into the controller interface, the third set-point value corresponding directly to the number of bedrooms within the building or structure.

57. The method of claim 56, further comprising the step of converting the inputted set-point values into a control parameter that helps control the operation of the ventilation unit.