AFTERMARKET HVAC CONTROL DEVICE FOR CONTROLLING A VEHICLE CLIMATE CONTROL SYSTEM

• US 20140229075A1
• Filed: 04/17/2014
• Published: 08/14/2014
• Est. Priority Date: 10/17/2011
• Status: Abandoned Application

• Current Assignee: Scosche Industries Incorporated
• Original Assignee: Scosche Industries Incorporated
• Inventors: LOPEZ, Ted
• Application Number:
  US14/255,665
• Publication Number:
  US 20140229075A1
• Time in Patent Office: Days
• US Class Current: 701/45
• CPC Class Codes: B60H 1/0065 Control members, e.g. levers or knobs B60H1/00985 takes precedence
• 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: B60K 2360/139 Clusters of instrument input devices
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: H02J 3/36 Arrangements for transfer of electric power between ac networks via a high-tension dc link
• CPC Class Codes: Y02E 60/60 Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
• CPC Class Codes: Y10T 29/4973 Replacing of defective part

Abstract

Disclosed is an HVAC control device for controlling a vehicle climate control system having a plurality of control elements. The HVAC control device includes a housing having a common size dimensioned for installing in a complementary receptacle in the vehicle climate control panel, the size common to replacement vehicle climate control panels for vehicles made by one than on vehicle manufacturer. On the front surface of the housing is a user interface by which a user can operate the vehicle climate control system. In the housing is a controller adapted to control more than one different vehicle climate control system.

Claims

1. An HVAC control device for controlling a vehicle climate control system having a plurality of control elements, the HVAC control device configured for installing in a vehicle climate control panel, the HVAC control device comprising:

a housing having a front surface, said housing having a common size, dimensioned for installing in a complementary receptacle in the vehicle climate control panel, the size common to replacement vehicle climate control panels for vehicles made by one than on vehicle manufacturer;

a user interface on the front surface of the housing, by which a user can operate a vehicle climate control system having a plurality of control elements and

a controller disposed in the housing and configured to control said climate control system in accordance with user input to said user interface, wherein said controller, in response to said user input, creates said command inputs commanding action within said climate control system and transmits said command inputs to said climate control system, wherein said controller, in response to said status outputs indicating said status of said climate control system, regulates the operation of at least a portion of said climate control system, and wherein the controller is configured to control at least one of the control elements of the vehicle climate control system.

2. The HVAC control device of claim 1, wherein the user interface comprises a plurality of push buttons, each push button adapted to operate a control element.

3. The HVAC control device of claim 2, wherein at least on the push buttons further comprises an indicator light adapted to indicate the status of the control element operated by the push button.

4. The HVAC control device of claim 1, wherein the user interface comprises a display for displaying text or picture information.

5. The HVAC control device of claim 4, wherein the display comprises an interactive display adapted to operate at least one of the control elements.

6. The HVAC control device of claim 5, wherein the interactive display comprises a touch screen.

7. The HVAC control device of claim 6, wherein the touch screen comprises an LCD touch screen.

8. The HVAC control device of claim 2, wherein the user interface comprises an interactive display adapted to operate at least one of the control elements.

9. The HVAC control device of claim 8, wherein the interactive display comprises a touch screen.

10. The HVAC control device of claim 1, wherein the controller comprises a microcontroller.

11. The HVAC control device of claim 10, wherein the microcontroller is programmable and the user interface is adapted to allow the user to write custom software for controlling a vehicle climate control system.

12. The HVAC control device of claim 10, wherein the microcontroller is mounted on a printed circuit board.

13. The HVAC control device of claim 12, wherein the printed circuit board includes at least one primary input/output connector configured to operably connect the microcontroller to a vehicle bus system.

14. The HVAC control device of claim 13, wherein the printed circuit board includes at least one supplemental connector configured to operably connect the microcontroller to an external electrical device or system.

15. The HVAC control device of claim 1, further comprising a speaker operably connected to the connector.

16. The HVAC control device of claim 1, wherein the HVAC control device additionally controls or displays information from at least one other vehicle device or system.

17. The HVAC control device of claim 16, wherein the at least one other vehicle device or system is an audio device or system, a video device or system, anti-theft device or system, a navigation device or system, an electronic diagnosis system, a drive assist system, a steering wheel audio control system, a radar detector device, and an integrated cellular phone devices or system.

18. A method for installing an HVAC control device into a vehicle comprising:

removing a first vehicle climate control panel from a vehicle, the first vehicle climate control panel comprising a first receptacle, the first receptacle having a first non common size and shape;

removing a first HVAC control device for a vehicle climate control system having a plurality of control elements from the first receptacle, the first HVAC control device having a shape complementary to the first non common size and shape;

installing a second vehicle climate control panel in the vehicle, the second vehicle climate control panel comprising a second receptacle, the second receptacle having a first common size and shape; and

installing a second HVAC control device for a vehicle climate control system having a plurality of control elements in the second receptacle, the second HVAC control device having a size and shape complementary to the first common size and shape.

19. The method of claim 18 wherein the HVAC control device comprises:

a housing having a front surface, said housing having the first common size and shape;

a user interface on the front surface of the housing, by which a user can operate a vehicle climate control system having a plurality of control elements and

a controller disposed in the housing and adapted to control said climate control system in accordance with user input to said user interface, wherein said controller, in response to said user input, creates said command inputs commanding action within said climate control system and transmits said command inputs to said climate control system, wherein said controller, in response to said status outputs indicating said status of said climate control system, regulates the operation of at least a portion of said climate control system.

20. The method of claim 19 wherein the controller is configured to control more than one different vehicle climate control system.

21. The method of claim 20 wherein the user interface comprises an interactive display adapted to operate at least one of the control elements.

22. The method of claim 21, wherein the interactive display comprises a touch screen.

23. The method of claim 21, wherein the interactive display further comprises a plurality of push buttons, each push button adapted to operate a control element.

24. The method of claim 19, wherein the controller comprises a microcontroller.

25. The method of claim 18, further comprising programming the microcontroller to control at least one control element of a vehicle climate control system.

26. The method of claim 18, further comprising interfacing the HVAC control device with a vehicle bus system.

27. The method of claim 18, further comprising interfacing the HVAC control device with an external electronic device or system.

28. The method of claim 18, wherein the second vehicle climate control panel comprises a third receptacle, the third receptacle having a second common size and shape and further comprising installing an AM/FM turner in the third receptacle, the AM/FM turner having a size and shape complementary to the second common size and shape.

29. The method of claim 18, wherein the second vehicle climate control panel comprises a fourth receptacle, the fourth receptacle having a third common size and shape and further comprising installing a navigation system in the fourth receptacle, the navigation system having a size and shape complementary to the third common size and shape.