Software upgradable dashboard

• US 6,253,122 B1
• Filed: 06/14/1999
• Issued: 06/26/2001
• Est. Priority Date: 06/14/1999
• Status: Expired due to Term

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Razavi, Behfar, Densmore, Owen M., Martin, Guy W.
• Primary Examiner(s): Zanelli, Michael J.
• Application Number:
  US09/332,345
• Time in Patent Office: 743 Days
• Field of Search: 71/1, 71/29, 71/30, 71/36, 340/438, 340/439, 340/441, 340/449, 340/459, 340/461, 340/462, 340/455, 307/10.1
• US Class Current: 701/1
• CPC Class Codes: B60K 2360/11 Instrument graphical user interfaces or menu aspects
• CPC Class Codes: B60K 2360/1442 Emulation of input devices
• CPC Class Codes: B60K 2360/589 Wireless data transfers
• 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 35/81 for controlling displays
• CPC Class Codes: B60K 35/85 Arrangements for transferring vehicle- or driver-related data
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/75 Indicating network or usage conditions on the user display
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]

Abstract

A dashboard for a vehicle, comprising a monitor which displays graphical images depicting dashboard instruments. In one embodiment, the monitor is a general purpose LCD graphics display coupled to a graphics generator. The graphics generator is a processor which executes a virtual dashboard software application. The processor receives vehicle information such as speed, fuel level, mileage and battery charge, and processes this information using the virtual dashboard software application to generate graphics signals which are transmitted to the monitor for display to the driver. The images displayed to the driver are determined by the virtual dashboard application, and not by the monitor itself. The displayed images are user-selectable so that they can be varied to suit the preferences of different drivers. The driver may alternately select different groups of images to view on the monitor using touch screens or speech commands.

Claims

1. A dashboard display for a vehicle comprising:

a monitor;

a graphics generator coupled to said monitor, wherein said graphics generator is internet protocol (IP) addressable;

wherein said graphics generator is configured to generate a first set of graphics depicting one or more dashboard instruments; and

wherein in a first mode, said monitor is configured to display said first set of graphics.

2. The dashboard display of claim 1 wherein said graphics generator comprises a software application executing on a processor.

3. The dashboard display of claim 2 wherein said processor comprises a server coupled to a network.

4. The dashboard display of claim 3 wherein said monitor comprises an IP-addressable device coupled to said network.

5. The dashboard display of claim 1 wherein said first set of graphics is user-defined.

6. The dashboard display of claim 1 wherein said graphics generator is configured to generate a second set of graphics and wherein in a second mode, said monitor is configured to display said second set of graphics.

7. The dashboard display of claim 6 wherein said mode is user-selectable.

8. A system comprising:

a vehicle; and

a monitor installed in said vehicle, said monitor having a graphics generator, wherein said graphics generator is internet protocol (IP) addressable;

wherein said monitor is configured to display graphics which are input to said monitor;

wherein said graphics are not predetermined by said monitor; and

wherein said graphics depict one or more dashboard instruments.

9. The system of claim 8 further comprising a graphics generator.

10. The system of claim 8 wherein said monitor is configured to display one of a plurality of sets of graphics.

11. The system of claim 8 wherein said graphics are user-defined.

12. The system of claim 8 wherein said one or more dashboard instruments are selected from the group consisting of:

an analog speedometer;

a digital speedometer;

an odometer;

a fuel gauge;

an engine heat gauge;

a tachometer; and

a battery level gauge.

13. The system of claim 8 wherein said graphics implement a style which is user-selectable.

14. The system of claim 8 wherein said graphics are user-selectable from a plurality of screens of different graphics and wherein each of said plurality of screens of different graphics displays different information.

15. The system of claim 14 wherein said plurality of screens are selectable using a touch-screen.

16. The system of claim 14 wherein said plurality of screens are selectable using voice commands.

17. A method for displaying information to a driver comprising:

providing a monitor visible to the driver, wherein said monitor is coupled to an internet protocol (IP) addressable graphics generator;

generating a first set of graphics depicting one or more dashboard instruments; and

displaying said first set of graphics on said monitor.

18. The method of claim 17 wherein said first set of graphics is user-defined.

19. The method of claim 17 wherein generating said graphics depicting one or more dashboard instruments comprises generating an image of a speedometer.

20. The method of claim 17 wherein said generating said first set of graphics and displaying said first set of graphics on said monitor is performed in a first mode and wherein the method further comprises generating and displaying a second set of graphics on said monitor in a second mode.

21. The method of claim 20 further comprising the driver selecting one of said first and second modes.