Vehicle diagnostic system and method

• US 10,013,816 B2
• Filed: 03/24/2016
• Issued: 07/03/2018
• Est. Priority Date: 03/27/2015
• Status: Active Grant

• Current Assignee: OPUS IVS Incorporated
• Original Assignee: Drew Technologies Incorporated (Opus Group AB)
• Inventors: Nassar, Ghassan, Herron, Brian, Drew, Michael
• Primary Examiner(s): Black, Thomas G
• Assistant Examiner(s): Louie, Wae L
• Application Number:
  US15/079,962
• Publication Number:
  US 20160300402A1
• Time in Patent Office: 831 Days
• Field of Search: 701 291, 701 293, 701 295, 701 296, 701 314, 701 328, 701 344, 701 36, 709246, 709249, 455411, 455418, 4554321, 455408
• CPC Class Codes: G06F 17/00 Digital computing or data processing equipment or methods, specially adapted for specific functions information retrieval, database structures or file system structures therefor G06F16/00
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/0808 Diagnosing performance data testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005
• CPC Class Codes: G07C 5/085 using electronic data carriers

Abstract

A system for diagnosing and repairing vehicles includes a diagnostic vehicle system having at least one electronic controller for configured to execute algorithms that generate data related to the diagnostic operations of the vehicle. Also includes is an interface in communication with the at least one electronic controller of the diagnostic vehicle system and at least one electronic controller of the vehicle. The electronic controller is configured to provide access via an application programming interface to a user via the interface to data generated by the algorithms and restrict access to the algorithms that generate the data related to the diagnostic operations of the vehicle.

Claims

1. A diagnostic vehicle device for diagnosing and repairing a vehicle, the device comprising:

at least one electronic controller configured to execute algorithms that generate data related to the diagnostic operations of the vehicle;

an interface in communication with the at least one electronic controller of the diagnostic vehicle device;

wherein the interface is configured to selectively communicate with at least one electronic controller of the vehicle;

wherein the electronic controller of the diagnostic vehicle device is configured to provide access via an application programming interface to a user via the interface to data generated by the algorithms and restrict access to the algorithms that generate the data related to the diagnostic operations of the vehicle; and

wherein the diagnostic vehicle device is separate from the vehicle.

2. The device of claim 1, further comprising:

a client device operated by the user, the client device being configured to selectively communicate with the interface, wherein the client device receives the data related to the diagnostic operations of the vehicle; and

a user application operating on the client device, wherein the user application is provided access via the application programming interface to data generated by the algorithms and restricted from access to the algorithms that generate the data related to the diagnostic operations of the vehicle.

3. The device of claim 2, wherein the interface is at least one of SAE J2534, IEEE 802.11x, USB, Ethernet, or a point to point connection.

4. The device of claim 2, wherein the diagnostic vehicle device is an internet-connected diagnostic device in which the user application has access to data generated by the algorithms and restricted from access to the algorithms that generate the data related to the diagnostic operations of the vehicle.

5. The device of claim 4, wherein the interface is at least one of SAE J2534, IEEE 802.11x, USB, Ethernet, or a point to point connection.

6. The device of claim 2, where the ability to initiate module reprogramming and view reprogramming results is delivered to the user application thru the diagnostic device.

7. The device of claim 2, where service information such as repair procedures, technical service bulletins, recall information, labor estimates, and other technical information is delivered to the user application thru the diagnostic device.

8. The device of claim 2, where VIN decoding information and specific vehicle configuration information such as tire size, engine displacement, transmission type, customer ordered options, regional configuration, and other build information is delivered to the user application thru the diagnostic device.

9. The device of claim 2, where a vehicle service history is delivered to the user application thru the diagnostic device.

10. The device of claim 2, where the vehicle manufacturing information and warranty status is delivered to the user application thru the diagnostic device.

11. The device of claim 2, where telematics data that is collected from the vehicle is delivered to the user application thru the diagnostic device.

12. The device of claim 2, where onboard flight recorder and crash data that is collected from the vehicle is delivered to the user application thru the diagnostic device.

13. The device of claim 2, where parts diagrams and part numbers relevant to the vehicle being serviced are delivered to the user application thru the diagnostic device.

14. The device of claim 2, where state and federal emissions tests can be performed thru the user application thru the diagnostic device.

15. The device of claim 2, where authorized images such as logos and trademarks are delivered to the user application thru the diagnostic device.

16. The device of claim 2, where access to the diagnostic device can be licensed to third party application developers to develop one or many different user applications.

17. The device of claim 2, where different user applications can be developed using information accessed thru the diagnostic device for vehicle diagnostics, vehicle reprogramming, vehicle manufacturing, OE vehicle engineering, OE vehicle calibration, vehicle quality control applications, state and federal inspection-maintenance applications, service writer applications, vehicle check-in for service applications, battery charger applications, air conditioning machine applications, wheel alignment applications, crash repair applications, tire pressure monitor applications, oil change applications, fluid flush applications, transmission service applications, and other vehicle related uses.

18. The device of claim 1, wherein the application programming interface is configured to allow for the starting, stopping, and pausing of diagnostic tests performed by the algorithms.

19. The device of claim 1, wherein the application programming interface is configured to allow for viewing live data, bi-directional controls, performing diagnostic tests, running health reports, configuring vehicle modules, and customizing vehicle module software.