IGNITION SYSTEM FOR A VEHICLE

• US 20100073132A1
• Filed: 09/19/2008
• Published: 03/25/2010
• Est. Priority Date: 09/19/2008
• Status: Abandoned Application

• Current Assignee: GM Global Technology Operations Incorporated (Motors Liquidation Co. GUC Trust), Steering Solutions IP Holding Corporation (Nexteer Automotive Group Ltd.)
• Original Assignee: Delphi Technologies, Inc. (BorgWarner Incorporated)
• Inventors: Nash, Richard A., Berg, Frederick J., Dybalski, Ronald H., Bennett, Timothy J.
• Application Number:
  US12/233,723
• Publication Number:
  US 20100073132A1
• Time in Patent Office: Days
• US Class Current: 340/5.650
• CPC Class Codes: B60R 25/00 Fittings or systems for preventing or indicating unauthorised use or theft of vehicles locks for vehicles E05B77/00-E05B85/00

Abstract

An ignition system for a vehicle includes an ignition port, a vehicle processor coupled to the ignition port and an engine of the vehicle and a portable ignition module. The portable ignition module includes a memory for storing data therein and a USB interface for engaging the ignition port. The portable ignition module stores a security code therein, that when transferred to the vehicle processor when the portable ignition module is inserted into the ignition port, enables operation of the vehicle. The portable ignition module includes an ignition switch and a touch screen display coupled to the ignition switch. An operator controls the vehicle by touching the touch screen display to activate the ignition switch, thereby signaling the processor to start and/or stop the engine.

Claims

1. An ignition system for a vehicle, said system comprising:

an ignition port;

a vehicle processor coupled to said ignition port and configured for controlling an engine of the vehicle;

a portable ignition module having a memory for storing data therein and insertable into said ignition port for transferring data between said portable ignition module and said vehicle processor;

said portable ignition module including an ignition switch for signaling said vehicle processor to control the engine.

2. A system as set forth in claim 1 wherein said portable ignition module includes a touch screen display including at least one image displayed on said touch screen display with said touch screen display coupled to said ignition switch for activating said ignition switch.

3. A system as set forth in claim 2 wherein said touch screen display includes a flexible touch screen display.

4. A system as set forth in claim 2 wherein said portable ignition module includes a module processor coupled to said touch screen display for operating said touch screen display.

5. A system as set forth in claim 4 wherein said module processor is in communication with said memory of said portable ignition system.

6. A system as set forth in claim 5 wherein said module processor is in communication with said vehicle processor.

7. A system as set forth in claim 2 wherein said ignition switch includes a start function for signaling said vehicle processor to activate the engine of the vehicle and further includes a stop function for signaling said vehicle processor to deactivate the engine of the vehicle.

8. A system as set forth in claim 2 wherein said portable ignition module includes at least one auxiliary switch for signaling said vehicle processor to control a vehicular control system of the vehicle.

9. A system as set forth in claim 8 wherein said at least on auxiliary switch controls a vehicular control system of a group of vehicular control systems comprising:

a vehicular door lock system, a vehicular alarm system, a vehicular lighting system, a vehicular cruise control system, a vehicular audio system, a vehicular video system, a vehicular driver preferences system and a vehicular windshield wiper system.

10. A system as set forth in claim 9 wherein said touch screen display includes a plurality of screens with each of said plurality of screens coupled to one of said at least one auxiliary switches.

11. A system as set forth in claim 10 wherein each of said plurality of touch screen displays includes an image representing a vehicular control system.

12. A system as set forth in claim 1 wherein one of said ignition port and said portable ignition module includes a male interface and the other of said ignition port and said portable ignition module includes a female interface for mating with said male interface.

13. A system as set forth in claim 12 wherein said male interface includes a male USB interface and said female interface includes a female USB interface.

14. A system as set forth in claim 1 wherein said memory of said portable ignition module includes read and write capabilities.

15. A system as set forth in claim 1 wherein said data stored within said portable ignition module includes a security code specific to the vehicle for enabling operation of the vehicle.

16. A system as set forth in claim 1 wherein said portable ignition module includes a wireless communication system in communication with the vehicle for operating at least one vehicular control system of the vehicle.

17. A system as set forth in claim 1 wherein said ignition switch includes a start function for signaling said vehicle processor to activate the engine of the vehicle and further includes a stop function for signaling said vehicle processor to deactivate the engine of the vehicle.

18. A system as set forth in claim 17 wherein said ignition switch is a pressure sensitive switch.

19. A portable ignition module for controlling an ignition system of a vehicle having an engine, an ignition port, and a vehicle processor coupled to the ignition port and the engine, said module comprising:

a memory for storing data therein;

an interface insertable into the ignition port for transferring data to and receiving data from the vehicle processor to enable operation of the engine; and

an ignition switch for signaling the vehicle processor to start the engine.

20. A system as set forth in claim 19 wherein said ignition switch includes a start function for signaling said vehicle processor to activate the engine of the vehicle and further includes a stop function for signaling said vehicle processor to deactivate the engine of the vehicle.

21. A system as set forth in claim 20 wherein said ignition switch is a pressure sensitive switch.

22. A system as set forth in claim 19 wherein said portable ignition module includes a touch screen display including at least one image displayed on said touch screen display with said touch screen display coupled to said ignition switch for activating said ignition switch.

23. A system as set forth in claim 22 wherein said portable ignition module includes at least one auxiliary switch for signaling said vehicle processor to control a vehicular control system of the vehicle.

24. A system as set forth in claim 23 wherein said touch screen display includes a plurality of screens with each of said plurality of screens coupled to one of said at least one auxiliary switches.

25. A system as set forth in claim 24 wherein each of said plurality of touch screen displays includes an image representing a vehicular control system.

26. A system as set forth in claim 22 wherein said portable ignition module includes a module processor coupled to said touch screen display for operating said touch screen display.

27. A method of operating an ignition system of a vehicle with a portable ignition module having a switch, the vehicle having an engine, an ignition port and a vehicle processor coupled to the ignition port and the engine, said method comprising the steps of:

inserting the portable ignition module into the ignition port;

transferring data stored within the portable ignition module to the vehicle processor to enable operation of the engine; and

actuating the switch on the portable ignition module to signal the vehicle processor to start the engine.

28. A method as set forth in claim 27 further comprising the step of actuating the switch on the portable ignition module to signal the vehicle processor to stop the engine.

29. A method as set forth in claim 28 wherein the portable ignition module includes a touch screen display and the step of actuating the switch on the portable ignition module is further defined as touching the touch screen display to actuate the switch on the portable ignition module.