METHOD FOR CONTROLLING THE DISTRIBUTION OF VEHICLE-RELATED DATA

• US 20080140571A1
• Filed: 12/12/2006
• Published: 06/12/2008
• Est. Priority Date: 12/12/2006
• Status: Active Grant

• Current Assignee: General Motors LLC (General Motors Company)
• Original Assignee: General Motors Corporation (General Motors Company)
• Inventors: Inbarajan, Krishnaraj, Grau, Thomas P.
• Granted Patent: US 8,050,811 B2
• Time in Patent Office: Days
• US Class Current: 705/51
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C

Abstract

A method for controlling the wireless distribution of vehicle-related data that is collected from a vehicle and is distributed to one or more authorized recipients in a confidential manner. This method uses predetermined business rules, which can be maintained and/or applied at the vehicle, at the telematics service provider, or elsewhere, to control the distribution of vehicle-related data. These business rules can determine which pieces of vehicle-related data, if any, are to be sent to which authorized recipients and can do so in a confidential manner that prevents even the telematics service provider from having access to the vehicle-related data.

Claims

1. A method for controlling the distribution of vehicle-related data to one or more authorized recipients using a vehicle telematics unit that communicates with a telematics service provider, comprising the steps of:

(a) receiving vehicle-related data at the vehicle telematics unit;

(b) identifying the one or more authorized recipients by applying a set of business rules; and

(c) wirelessly transmitting vehicle-related data to the one or more identified authorized recipients in a confidential manner that prevents the telematics service provider from having access to the vehicle-related data.

2. The method of claim 1, wherein step (a) further comprises receiving vehicle-related data from a vehicle electronic module (VEM).

3. The method of claim 1, wherein the set of business rules in step (b) is established by the vehicle manufacturer.

4. The method of claim 1, wherein step (b) further comprises applying a single set of business rules that are applicable across a plurality of vehicle models each having a plurality of individual vehicles.

5. The method of claim 1, wherein step (b) further comprises applying a single set of business rules that are only applicable to a single vehicle model having a plurality of individual vehicles.

6. The method of claim 1, wherein step (b) further comprises applying a single set of business rules that are only applicable to an individual vehicle.

7. The method of claim 1, wherein step (b) further comprises applying a set of business rules that includes at least one manufacturer-type business rule that considers the manufacturer of the vehicle component to which the vehicle-related data pertains.

8. The method of claim 7, wherein the manufacturer-type business rule utilizes at least one piece of vehicle-related data selected from the list consisting of:

a diagnostic trouble code (DTC), an airbag deployment notification, an engine oil life reading, a vehicle battery reading, a vehicle mileage reading, a vehicle location, and a tire pressure.

9. The method of claim 1, wherein step (b) further comprises applying a set of business rules that includes at least one service-type business rule that considers the provider of a service to which the vehicle-related data pertains.

10. The method of claim 9, wherein the service-type business rule utilizes at least one piece of vehicle-related data selected from the list consisting of:

a diagnostic trouble code (DTC), an airbag deployment notification, an engine oil life reading, a vehicle battery reading, a vehicle mileage reading, a vehicle location, and a tire pressure.

11. The method of claim 1, wherein step (b) further comprises applying a set of business rules that generally distributes the same piece of vehicle-related data to a plurality of authorized recipients.

12. The method of claim 1, wherein step (b) further comprises applying a set of business rules that assigns different priorities to different pieces of vehicle-related data.

13. The method of claim 1, wherein step (b) further comprises wirelessly transmitting identification information from the vehicle telematics unit to the telematics service provider, using the identification information when applying the set of business rules at the telematics service provider, and wirelessly transmitting the results of the application of the set of business rules from the telematics service provider to the vehicle telematics unit.

14. The method of claim 13, wherein the identification information includes at least one identifier selected from the group consisting of:

a vehicle identification number (VIN), an electronic serial number (ESN), a mobile identification number (MIN), a mobile directory number (MDN), and a subscriber account number.

15. The method of claim 1, wherein step (b) further comprises retrieving a set of business rules that are maintained at the vehicle, and applying the set of business rules at the vehicle.

16. A method for controlling the distribution of vehicle-related data to one or more authorized recipients using a vehicle telematics unit that communicates with a telematics service provider, comprising the steps of:

(a) receiving vehicle-related data from a vehicle electronic module at the vehicle telematics unit;

(b) wirelessly transmitting identification information from the vehicle telematics unit to the telematics service provider;

(c) applying a set of business rules that are maintained at the telematics service provider and correspond with the identification information, wherein the set of business rules generally determines which authorized recipients are to receive vehicle-related data;

(d) wirelessly transmitting the results of the application of the set of business rules from the telematics service provider to the vehicle telematics unit so that authorized recipients can be determined; and

(e) wirelessly transmitting vehicle-related data to one or more authorized recipients in a confidential manner so that the telematics service provider is unable to access the vehicle-related data.