METHOD AND SYSTEM FOR ENHANCING TELEMATICS SERVICES

• US 20090190735A1
• Filed: 01/24/2008
• Published: 07/30/2009
• Est. Priority Date: 01/24/2008
• Status: Abandoned Application

• Current Assignee: General Motors LLC (General Motors Company)
• Original Assignee: General Motors Corporation (Motors Liquidation Co. GUC Trust)
• Inventors: Gilmartin, David P., Chrumka, Edward P.
• Application Number:
  US12/019,617
• Publication Number:
  US 20090190735A1
• Time in Patent Office: Days
• US Class Current: 379/201.12
• CPC Class Codes: B60R 16/0373 Voice control in general G10L
• CPC Class Codes: G10L 17/00 Speaker identification or verification techniques
• CPC Class Codes: H04L 2012/40273 the transportation system being a vehicle

Abstract

A method for enhancing telematics services is disclosed. The method includes capturing a voice print of a user and receiving a verbal request for a telematics service. A voice associated with the verbal request is compared with the captured voice print, and if the voice associated with the verbal request matches the captured voice print, a telematics unit associated with the user is instructed to activate a service that fulfills the verbal request.

Claims

1. A method for enhancing telematics services, the method comprising:

capturing a voice print of a user;

receiving a verbal request for a telematics service;

comparing a voice associated with the verbal request with the captured voice print; and

instructing a telematics unit associated with the user to activate a service that fulfills the verbal request if the voice associated with the verbal request matches the captured voice print.

2. The method as defined in claim 1 wherein an interactive voice response system is configured to receive the verbal request and a security module is configured to compare the voice associated with the verbal request with the captured voice print.

3. The method as defined in claim 1, wherein the voice associated with the verbal request is associated with a caller, and wherein the method further comprises:

requesting personal data from the caller in response to one or more prescribed challenges; and

instructing the telematics unit to activate the service that fulfills the verbal request if a response to the personal data request correctly answers the one or more prescribed challenges.

4. The method as defined in claim 1 wherein capturing the voice print of the user is accomplished during provisioning of the telematics unit.

5. The method as defined in claim 1 wherein capturing the voice print of the user is accomplished by:

receiving a verbal communication from the user; and

recording the user'"'"'s verbal communication.

6. The method as defined in claim 5 wherein receiving the verbal communication is accomplished by:

inputting the verbal communication via an in-vehicle microphone, an in-vehicle telephone, a cellular phone, or a landline telephone; and

transmitting the verbal communication to a security module at a call center via a communication system.

7. The method as defined in claim 5 wherein the verbal communication is selected from a name or a password.

8. The method as defined in claim 1 wherein the voice associated with the verbal request does not match the captured voice print, and wherein the method further comprises refusing to provide a service that fulfills the verbal request.

9. The method as defined in claim 1, further comprising storing the voice print in a record associated with the user.

10. The method as defined in claim 9, further comprising:

receiving a request from a user to add an other user to the user'"'"'s record;

capturing a voice print of the other user; and

storing the voice print of the other in the user'"'"'s record.

11. The method as defined in claim 1 wherein the verbal request is received via a voice call, and wherein prior to comparing the voice associated with the verbal request with the captured voice print, the method further comprises:

determining whether the verbal request relates to a predetermined vehicle function activation request;

routing the voice call to a security module if the verbal request relates to the predetermined vehicle function activation request; and

routing the voice call to an operator if the verbal request does not relate to the predetermined vehicle function activation request;

wherein the security module compares the voice associated with the verbal request with the captured voice print and provides the service if the voice associated with the verbal request matches the captured voice print.

12. The method as defined in claim 11 wherein the voice call is received from a user located outside a vehicle associated with the user.

13. A system for enhancing telematics services, the system comprising:

a telephony system for receiving a verbal request from a user for a telematics service;

a security module configured to capture a voice print of a user, compare a voice associated with the verbal request with the captured voice print, and initiate a command responsive to the verbal request if the voice matches the captured voice print; and

a communication system for sending a command to a vehicle to fulfill the verbal request if the voice request matches the captured voice print.

14. The system as defined in claim 13, further comprising a telematics unit associated with the user, wherein the security module is configured to capture the user'"'"'s voice print during provisioning of the telematics unit.

15. The system as defined in claim 13 wherein the security module includes:

means for receiving a verbal communication from the user; and

means for recording the user'"'"'s verbal communication.

16. The system as defined in claim 15, further comprising:

a communication device for inputting the verbal communication, wherein the communication device is selected from an in-vehicle microphone, an in-vehicle telephone, a cellular phone, or a landline telephone; and

a communication system for transmitting the verbal communication from the communication device to the means for receiving.

17. The system as defined in claim 13 wherein the telephony system and the security module are located at a call center.

18. The system as defined in claim 17, further comprising a record, associated with the user and maintained at the call center, for storing the voice print.

19. A system for enhancing telematics services, comprising:

a call center;

a vehicle;

a telematics unit in the vehicle for communicating with the call center and for receiving vehicle function activation commands from the call center;

a plurality of operator stations at the call center;

a telephony system at the call center for;

receiving a call from a user of the vehicle placed from a device outside of the vehicle;

determining whether the call relates to a predetermined vehicle function activation request;

routing the call to a security module within the call center if the call relates to the predetermined vehicle function activation request; and

routing the call to an operator if the call does not relate to the predetermined vehicle function activation request;

wherein the security module includes a voice print capture mode and a vehicle command mode, wherein the security module initiates a vehicle command in response to the predetermined vehicle function activation request if a voice of the user matches a voice print captured by the security module during the voice print capture mode; and

a communication device for sending a command, in response to the initiated vehicle command from the security module, to the vehicle to activate a vehicle function in response to the vehicle function activation request.