User configurable vehicle user interface

• US 8,078,359 B2
• Filed: 02/19/2010
• Issued: 12/13/2011
• Est. Priority Date: 10/05/2009
• Status: Active Grant

• Current Assignee: Tesla Inc.
• Original Assignee: Tesla Motors Incorporated (Tesla Inc.)
• Inventors: Small, Evan, Finn, Brian, Adams, Dan
• Primary Examiner(s): Tran, Khoi
• Assistant Examiner(s): Nguyen, Bao Long T
• Application Number:
  US12/708,547
• Publication Number:
  US 20110082615A1
• Time in Patent Office: 662 Days
• Field of Search: None
• US Class Current: 701/36
• CPC Class Codes: B60K 2360/143 Touch sensitive instrument input devices
• CPC Class Codes: B60K 2360/1438 Touch screens
• CPC Class Codes: B60K 2370/143 Touch sensitive input devices
• CPC Class Codes: B60K 2370/1438 Touch screens
• CPC Class Codes: B60K 2370/736 the user being the driver
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• 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: B60K 35/654 the user being the driver
• CPC Class Codes: G01C 21/3664 Details of the user input interface, e.g. buttons, knobs or sliders, including those provided on a touch screen; remote controllers; input using gestures
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A method for configuring and personalizing a vehicle user interface is provided, the user interface utilizing a touch screen display mounted within the vehicle. User configurable aspects of the user interface include the number of zones within the touch screen display, the size of each zone, the subsystem interface assigned to each zone, the style and information contained within each subsystem interface, display brightness levels for the overall display or per zone, and the assignment and location of persistent soft buttons.

Claims

1. A method of configuring a vehicle interface, the method comprising the steps of:

providing a touch screen mounted within a vehicle, said touch screen divided into a plurality of zones;

providing vehicle interface configuration control to a user via a set of user configuration instructions, said step of providing vehicle interface configuration control further comprising the step of accepting a set of user configuration instructions into a system controller via said touch screen, said step of accepting said set of user configuration instructions further comprising the steps of;

accepting touch screen division instructions that determine the number of zones comprising said plurality of zones;

accepting assignment instructions that assign which of a plurality of vehicle subsystem interfaces are assigned to each of said plurality of zones, wherein each of said plurality of vehicle subsystem interfaces is comprised of a plurality of controls and display features specific to that vehicle subsystem interface;

accepting size instructions that determine a set of boundaries for each of said plurality of zones;

accepting interface presentation style instructions corresponding to at least one of said plurality of vehicle subsystem interfaces, wherein said interface presentation style instructions apply to said plurality of controls and display features that correspond to said at least one of said plurality of vehicle subsystem interfaces;

applying said set of user configuration instructions to said touch screen, said step of applying said set of user configuration instructions further comprising the steps of applying said touch screen division instructions, applying said assignment instructions, applying said zone size instructions, and applying said interface presentation style modification instructions;

positioning a plurality of persistent soft buttons on said touch screen, wherein each of said plurality of persistent soft buttons provide persistent function control and remain functional and visible on said touch screen regardless of said set of user configuration instructions; and

displaying said plurality of zones and said corresponding vehicle subsystem interfaces on said touch screen.

2. The method of claim 1, wherein said step of accepting assignment instructions that assign which of said plurality of vehicle subsystem interfaces are assigned to each of said plurality of zones further comprises the step of selecting which of said vehicle subsystem interfaces are to be assigned to each of said plurality of zones from a plurality of vehicle subsystem interfaces consisting of a climate control interface, an audio control interface, a mobile/cell phone interface, a navigation control interface, a drive train monitoring interface, a battery charging control interface, a vehicle set-up interface, and a web browser.

3. The method of claim 1, further comprising the step of switching zone positions for said plurality of vehicle subsystem interfaces, wherein said zone position switching step is performed via said touch screen.

4. The method of claim 3, wherein said zone position switching step further comprises the step of using a touch-and-drag motion on said touch screen.

5. The method of claim 1, further comprising the step of re-sizing said plurality of zones, wherein said re-sizing step further comprises the step of dragging at least one boundary of said sets of boundaries to a new boundary location via said touch screen.

6. The method of claim 5, wherein said new boundary location snaps to one of a plurality of preset boundary locations.

7. The method of claim 1, further comprising the steps of:

selecting a specific vehicle subsystem interface from said plurality of vehicle subsystem interfaces assigned to each of said plurality of zones; and

modifying said specific vehicle subsystem interface in accordance with a new set of interface presentation style instructions, wherein said new set of interface presentation style instructions apply to said plurality of controls and display features that correspond to said specific vehicle subsystem interface.

8. The method of claim 1, further comprising the steps of:

selecting a specific vehicle subsystem interface from said plurality of vehicle subsystem interfaces assigned to each of said plurality of zones; and

modifying said specific vehicle subsystem interface by adding and/or deleting icons, monitored information, and/or control soft buttons from said specific vehicle subsystem interface.

9. The method of claim 1, wherein said step of accepting interface presentation style instructions further comprises the step of selecting a data presentation style from a plurality of preset data presentation styles, and wherein said step of selecting said data presentation style is performed via said touch screen.

10. The method of claim 1, further comprising the steps of:

modifying a data presentation style associated with a specific vehicle subsystem interface of said plurality of vehicle subsystem interfaces corresponding to one of said plurality of zones, wherein said modifying step is performed remotely on a remotely located computer;

downloading said modified data presentation style to said system controller via a communication link coupled to said controller; and

selecting said modified data presentation style for said specific vehicle subsystem interface.

11. The method of claim 1, further comprising the steps of:

modifying said user configuration instructions remotely on a remotely located computer; and

downloading said user configuration instructions to said system controller via a communication link coupled to said controller.

12. The method of claim 1, further comprising the step of determining ambient light conditions, wherein ambient light conditions are detected by a light sensor coupled to said system controller, and wherein said displaying step further comprises displaying said plurality of vehicle subsystem interfaces assigned to each of said plurality of zones at a first display brightness level during daytime use, and displaying said at least two vehicle subsystem interfaces in said selected zone positions at a second display brightness level during nighttime use.

13. The method of claim 12, further comprising the step of setting said first and second display brightness levels in said user configuration instructions.

14. The method of claim 1, further comprising the step of determining ambient light conditions, wherein ambient light conditions are detected by a light sensor coupled to said system controller, and wherein said displaying step further comprises the step of selecting a display brightness level from a plurality of display brightness levels based on said ambient light conditions.

15. The method of claim 14, further comprising the step of setting said display plurality of brightness levels in said user configuration instructions.

16. The method of claim 1, further comprising the steps of:

monitoring screen use, wherein said monitoring step is performed by said system controller;

setting an operational mode for said touch screen based on said monitored screen use, wherein said operational mode is selected from a normal use mode and a sleep mode, and wherein said operational mode setting step further comprises the step of automatically switching from said normal use mode to said sleep mode after a preset period of time with no monitored screen use; and

setting a display brightness level based on whether said touch screen is in said normal use mode or in said sleep mode.

17. The method of claim 16, wherein said step of setting said display brightness level further comprises the step of setting said display brightness level to a first level when said touch screen is in said normal use mode and to a second level when said touch screen is in said sleep mode, and further comprising the step of setting said first and second levels in said user configuration instructions.

18. The method of claim 16, further comprising the step of setting said preset period of time in said user configuration instructions.

19. The method of claim 1, further comprising the steps of:

monitoring screen use independently within each zone of said plurality of zones, wherein said monitoring step is performed by said system controller;

setting an operational mode for each zone of said plurality of zones based on said monitored screen use for the corresponding zone of said plurality of zones, wherein said operational mode is selected from a normal use mode and a sleep mode; and

setting a display zone brightness level for each zone of said plurality of zones based on whether said zone is in said normal use mode or in said sleep mode.

20. The method of claim 19, wherein said step of setting said display zone brightness level for each zone of said plurality of zones further comprises the step of setting said display zone brightness level for each zone of said plurality of zones to a first level when said corresponding zone is in said normal use mode and to a second level when said corresponding zone is in said sleep mode, and further comprising the step of setting said first and second levels in said user configuration instructions.

21. The method of claim 19, wherein said step of setting said display zone brightness level for each zone of said plurality of zones further comprises the step of setting said display zone brightness level for each zone of said plurality of zones to a corresponding zone brightness level based on whether said zone is in said normal use mode or in said sleep mode and based on a set of zone brightness level instructions set within said user configuration instructions.

22. The method of claim 19, further comprising the step of automatically switching said operational mode for each zone of said plurality of zones from said normal use mode to said sleep mode after a preset period of time with no monitored screen use within the corresponding zone of said plurality of zones, and further comprising the step of setting said preset period of time in said user configuration instructions.

23. The method of claim 1, further comprising the steps of:

recording said user configuration instructions in a memory coupled to said system controller; and

assigning a reference designator to each set of user configuration instructions recorded in said memory.

24. The method of claim 23, wherein said reference designator is provided in said user configuration instructions.