VOICE RECOGNITION DEVICE FOR VEHICLE

摘要

A voice recognition device includes a learning unit that learns a relationship between contents of the voice and information on the vehicle by storing recognized contents of the voice and the vehicle information at the time the voice is recognized in association with each other in a storage unit; a processing unit that calculates a recognition accuracy of the uttered voice each time an utterance is made; and an estimation unit that reads the vehicle information under a condition where the value calculated by the processing unit is less than a threshold. In a case where the vehicle information that has been read is in the storage unit, the contents of the voice associated with the vehicle information are estimated as contents of the voice. In a case where the estimation unit estimates contents of the voice, the control unit controls the vehicle on the basis of the estimated contents.