Methods for using an interactive voice recognition system

• US 20080071534A1
• Filed: 09/14/2006
• Published: 03/20/2008
• Est. Priority Date: 09/14/2006
• Status: Abandoned Application

• Current Assignee: General Motors LLC (General Motors Company)
• Original Assignee: General Motors Corporation (Motors Liquidation Co. GUC Trust)
• Inventors: Johnson, Richard A.
• Application Number:
  US11/521,236
• Publication Number:
  US 20080071534A1
• Time in Patent Office: Days
• US Class Current: 704/246
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence

Abstract

A method for using an interactive voice recognition system for communication between a user and a service provider includes establishing a connection between the user and the interactive voice recognition system. The availability of a human advisor located at a call center is monitored. If a first user response is mis-recognized by the interactive voice recognition system, and the human advisor is unavailable, the method further includes attempting to recognize a second user response via the interactive voice recognition system. If the first user response or the second user response is mis-recognized by the interactive voice recognition system, and the human advisor is available, the method further includes transferring the connection so that the user is connected with the human advisor.

Claims

1. A method for using an interactive voice recognition system for communication between a user and a service provider, the method comprising:

establishing a connection between the user and the interactive voice recognition system; and

monitoring availability of a human advisor located at the service provider;

wherein if a first user response is mis-recognized by the interactive voice recognition system, and the human advisor is unavailable, the method further includes attempting to recognize a second user response via the interactive voice recognition system;

and wherein if the first user response or the second user response is mis-recognized by the interactive voice recognition system, and the human advisor is available, the method further includes transferring the connection so that the user is connected with the human advisor.

2. The method of claim 1 wherein the connection is established via an in-vehicle telematics unit.

3. The method of claim 1 wherein, prior to establishing the connection, the method further includes initiating a communication request from the user.

4. The method of claim 3 wherein the user initiates the communication request via at least one of verbal initiation or physical initiation.

5. The method of claim 3 wherein the communication request includes a request for at least one of an emergency service, a navigation route, a phone call, a service, a preferred in-vehicle setting, or combinations thereof.

6. The method of claim 5, further comprising terminating the connection after the request has been fulfilled.

7. The method of claim 1 wherein the human advisor is located at a call center.

8. The method of claim 1 wherein the connection is established via a two-way radio frequency communication system.

9. The method of claim 8 wherein the two-way radio frequency communication system includes at least one of a wireless carrier system, a communications network, a land network, or combinations thereof.

10. A method for using an interactive voice recognition system for communication between a user and a service provider, the method comprising:

establishing a connection, via an in-vehicle telematics unit, between a user and the interactive voice recognition system in selective communication with one or more human advisors;

monitoring availability of the one or more human advisors;

receiving a first user utterance at the interactive voice recognition system; and

attempting recognition of the first user utterance;

wherein the interactive voice recognition system is configured to attempt recognition of a second user utterance if the first user utterance is mis-recognized and if all of the one or more human advisors are unavailable;

and wherein the interactive voice recognition system is configured to establish communication between the user and one of the one or more human advisors if the first user utterance is mis-recognized and if one of the one or more human advisors is available.

11. The method of claim 10 wherein monitoring availability of the one or more human advisors includes continuously monitoring availability or monitoring availability at predetermined intervals throughout a duration of the connection between the user and the interactive voice recognition system.

12. The method of claim 10 wherein the first user utterance is mis-recognized, wherein attempting recognition of the second user utterance is accomplished by requesting the user to repeat the first user utterance, wherein the repeated user utterance is mis-recognized, and wherein attempting recognition of a third user utterance is accomplished by requesting information, other than the repeated user utterance, from the user.

13. The method of claim 10 wherein, prior to establishing the connection, the method further includes initiating a communication request from the user.

14. The method of claim 10 wherein the one or more human advisors are located at a call center.

15. The method of claim 10 wherein the connection is established via a two-way radio frequency communication system.

16. A communication system, comprising:

an in-vehicle telematics unit;

an interactive voice recognition system in selective communication with the in-vehicle telematics unit; and

at least one human advisor in selective communication with the interactive voice recognition system and the in-vehicle telematics unit;

wherein the interactive voice recognition system is configured to attempt recognition of at least one subsequent user utterance if an initial user utterance is mis-recognized and the at least one human advisor is unavailable;

and wherein the interactive voice recognition system is configured to establish communication between the user and the at least one human advisor if the initial user utterance is mis-recognized and the at least one human advisor is available.

17. The system of claim 16 wherein the interactive voice recognition system includes an arbitration control configured to monitor availability of the at least one human advisor, and to selectively switch a connection between the in-vehicle telematics unit and the interactive voice recognition system to a connection between the in-vehicle telematics unit and the at least one human advisor.

18. The system of claim 16, further comprising a two-way radio frequency communication system operatively connecting the in-vehicle telematics unit to the interactive voice recognition system and to the at least one human advisor.

19. The system of claim 16 wherein the interactive voice recognition system is configured to attempt recognition of a second of the at least one subsequent user utterance after mis-recognition of a first of the at least one subsequent user utterance.

20. The system of claim 19 wherein the interactive voice recognition system is configured to attempt recognition of subsequent user utterances until 1) the communication is established between the in-vehicle telematics system and the at least one human advisor or 2) a request of the user is fulfilled.

21. The system of claim 16 wherein the interactive voice recognition system is configured to initiate a sub dialogue with a user to attempt recognition of the at least one subsequent user utterance.