Vehicle identification key for use between multiple computer applications

• US 7,684,908 B1
• Filed: 12/29/2004
• Issued: 03/23/2010
• Est. Priority Date: 12/29/2004
• Status: Active Grant

• Current Assignee: Snap-On Incorporated
• Original Assignee: Snap-On Incorporated
• Inventors: Cancilla, James, Sasaki, Walter, Ogilvie, Terry
• Primary Examiner(s): Black; Thomas G
• Assistant Examiner(s): Chen; Shelley
• Application Number:
  US11/024,000
• Time in Patent Office: 1,910 Days
• Field of Search: 701/32
• US Class Current: 701/32
• CPC Class Codes: G07C 5/0808 Diagnosing performance data testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005

Abstract

A vehicle diagnostic system including a processor, a user interface including a display device and an input device both coupled to the processor for interactive control thereof and thereby, and a local storage library connected to the processor for storing at least one application to be performed on a vehicle. The processor is programmed to request vehicle identification information from a user through the display device, create a particular configuration identifier containing the vehicle identification information entered by the user through the input device, store the particular configuration identifier in the local storage library, retrieve at least one application from the library as the application is selected by the user through the input device, and provide the particular configuration identifier to the application.

Claims

1. A vehicle diagnostic system comprising:

a processor;

a user interface including a display device and an input device both coupled to the processor for interactive control thereof and thereby; and

a storage library connected to the processor for storing a plurality of applications to be performed on a vehicle;

wherein the processor is programmed to,

request vehicle identification information from a user through the display device,

create a particular configuration identifier containing the vehicle identification information entered by the user through the input device,

store the particular configuration identifier in the storage library,

retrieve a primary application from the library as the application is selected by the user through the input device, and

provide the particular configuration identifier from the library to the primary application;

retrieve a secondary application from the library as the application is selected by the user through the input device, and

provide the particular configuration identifier from the library to the secondary application;

wherein the primary application and the secondary application each perform concurrently a different test or diagnostic function on the vehicle.

2. The system of claim 1, wherein the particular configuration identifier comprises a common text attribute string.

3. The system of claim 1, wherein the particular configuration identifier comprises a manufacturer, a year of manufacture, a model and an engine size.

4. The system of claim 1, wherein the particular configuration identifier comprises at least a part of a Vehicle Identification Number (VIN).

5. The system of claim 1, wherein the processor is further programmed to apply information obtained from the secondary application to the primary application.

6. The system of claim 1, wherein the storage library also stores at least one of service information items relating to vehicles, reference information items relating to vehicles, vehicle service manuals, an expert database compiled from prior experience in servicing and diagnosing vehicles, and test information items relating to applications which can be performed on the vehicle, and the processor is further programmed to retrieve items from the library based upon the particular configuration identifier.

7. The system of claim 1, wherein the processor, user interface, and storage library are provided as part of a host unit, and the system further comprises at least one remote server connected to the host unit and storing at least one of an application to be performed on vehicles, service information items relating to vehicles, reference information items relating to vehicles, test information items relating to the applications which can be performed on vehicles, and wherein processor of the host unit is programmed to retrieve data from the remote server based upon user input, the applications selected, and the particular configuration identifier.

8. The system of claim 7, wherein the host unit comprises a diagnostic tool selected from the group of diagnostic tools consisting of a handheld diagnostic tool, a scanning tool, a laboratory oscilloscope, an ignition scope, a five-gas analyzer, a personal digital assistant adapted for diagnostics, a cellular telephone adapted for diagnostics, and a computer adapted for diagnostics.

9. The system of claim 7, wherein the user interface of the host unit comprises a data port for connection to a vehicle electronic control module for receiving the vehicle identification information.

10. The system of claim 7, wherein the remote server resides at an Internet Web site.

11. The system of claim 7, further comprising means for providing wireless communication between at least one of the remote servers and the processor.

12. A method of operating a vehicle diagnostic system, comprising:

requesting vehicle identification information from a user through a display device;

creating and storing a particular configuration identifier containing the vehicle identification information entered by the user through the input device in a storage library;

running a primary application and a secondary application selected by the user through the input device; and

providing the particular configuration identifier to the primary and secondary applications from the library;

wherein the primary application and the secondary application each perform concurrently a different test or diagnostic function on the vehicle.

13. The method of claim 12, wherein the particular configuration identifier comprises a common text attribute string.

14. The method of claim 12, wherein the particular configuration identifier comprises a manufacturer, a year of manufacture, a model and an engine size.

15. The method of claim 12, wherein the particular configuration identifier comprises at least a part of a Vehicle Identification Number (VIN).

16. The method of claim 12, wherein information obtained from the secondary application is applied to the primary application.

17. The method of claim 12, further comprising retrieving files for vehicle type from a library based upon the particular configuration identifier.

18. The method of claim 17, wherein the retrieved files are applied to the application.

19. A computer-readable medium carrying one or more sequences of instructions which, when executed by a processor of a vehicle diagnostic system, cause the processor to:

request vehicle identification information from a user;

create and store a particular configuration identifier containing the vehicle identification information in a storage library;

run a primary application and a secondary application selected by a user; and

provide the particular configuration identifier to the primary application and the secondary application from the library;

wherein the primary application and the secondary application each perform concurrently a different test or diagnostic function on the vehicle.

20. The medium of claim 19, wherein the particular configuration identifier comprises a common text attribute string.

21. The medium of claim 20, wherein the particular configuration identifier comprises a manufacturer, a year of manufacture, a model and an engine size.

22. The medium of claim 20, wherein the particular configuration identifier comprises at least a part of a Vehicle Identification Number (VIN).

23. The medium of claim 19, wherein information obtained from the secondary application is applied to the primary application.