Granted Patent B2

US 7,454,352 · App. 11/133,773 · Granted Nov 18, 2008

Abstract

Claims (28)

1. A method for eliminating redundant voice recognition feedback, the method comprising the steps of:

receiving a voice command inputted into a voice recognition system;

recognizing data from the voice command using the voice recognition system;

matching the recognized data with previously-received data;

determining a voice command feedback requirement based on a count of the recognized data that was previously received, wherein if the count exceeds a threshold criteria, then the feedback requirement comprises using the data to carry out the voice command without any voice feedback of the data being provided, and wherein if the count does not exceed the threshold criteria, then the feedback requirement comprises providing voice feedback that includes the data; and

carrying out the feedback requirement.

2. The method of claim 1 , wherein the count is a count of the number of times that the matching data was previously received.

3. The method of claim 1 , wherein the count is a count of the number of sequential digits that match between the recognized data and previously-received data.

4. The method of claim 1 , wherein the recognized data and the previously-received data each comprise a telephone number and wherein the determining step further comprises matching a recognized telephone number with a previously-received telephone number.

5. The method of claim 4 , wherein the matching step further comprises matching all digits of the recognized telephone number with those of the previously-received telephone number.

6. The method of claim 5 wherein the count is a count of the number of times that the matching telephone number was previously-received.

7. The method of claim 4 , wherein the matching step further comprises matching a portion of the digits of the recognized telephone number with a portion of the digits of the previously-received telephone number.

8. The method of claim 7 , wherein the count is a count of the number of sequential digits that match.

9. A method for eliminating redundant voice recognition feedback, the method comprising the steps of:

receiving a voice command inputted into a vehicle telematics unit;

recognizing a telephone number from the voice command;

comparing the recognized telephone number with one or more previously-received telephone numbers stored in the vehicle and, based on the comparison, determining a count of the recognized telephone number that was previously received; and

based on a comparison of the count to a threshold, carrying out one of the following two steps:

providing confirmatory voice feedback of the recognized telephone number; or

dialing the recognized telephone number without providing any voice feedback of the recognized telephone number.

10. The method of claim 9 , wherein the one or more previously-received stored telephone numbers is a telephone number assigned to the telematics unit.

11. The method of claim 10 , wherein the telephone number assigned to the telematics unit is the telematics unit's MIN.

12. The method of claim 9 , wherein comparing step further comprises:

determining an area code of the recognized telephone number; and

comparing the area code of the recognized telephone number with the area code of a telephone number assigned to the telematics unit.

13. The method of claim 12 , wherein, if the area code of the recognized telephone number is the same as the area code of the telephone number assigned to the telematics unit, then the providing step further comprises providing voice feedback that includes all of the recognized telephone number except its area code.

14. The method of claim 9 , wherein the one or more stored telephone numbers comprise a plurality of telephone numbers previously received by the telematics unit.

15. The method of claim 14 , wherein the step of determining a count comprises determining if the recognized telephone number is the same as any of the previously-received telephone numbers and, if so, determining the number of times that the recognized telephone number was previously-received.

Assignments (14)