| 摘要 |
PROBLEM TO BE SOLVED: To prevent that uttering to outside of a vehicle is incorrectly recognized as uttering to an in-vehicle device, by separating the uttering to the in-vehicle device from the uttering to outside of the vehicle. SOLUTION: In the voice recognition device 10, a voice recognition processing section 13a uses a specified area dictionary 12b and an outside specified area dictionary 12c, and recognizes voice by determining whether or not an uttered vocabulary is included in the dictionaries, and performs command conversion. A command after the command conversion is output to a car navigation device 20 by a command output processing section 13c. Furthermore, the voice recognition processing section 13a determines whether or not a current position of a vehicle 1 is included in the specified area information 12a based on a GPS position information obtained from the car navigation device 20. When it is determined that it is included, only the outside specified area dictionary 12c is used so that voice recognition of the uttered vocabulary which is assumed to be uttered in the specified area may not be performed. COPYRIGHT: (C)2009,JPO&INPIT |
