Mobile terminal and method for recognizing voice thereof

The present invention relates to a mobile terminal equipped with voice recognition function and a method for voice recognition thereof. An embodiment of the present invention provides a method for voice recognition of a mobile terminal interlocking with a server. The method for voice recognition comprises: a step of receiving a user's voice; a step of providing a first voice recognition engine mounted on the server and a second voice recognition engine mounted on the mobile device with the received voice; a step of obtaining first voice recognition data as a result of the recognition of the received voice by the first voice recognition engine; a step of obtaining second voice recognition data as a result of the recognition of the received voice by the second voice recognition engine; a step of predicting a function corresponding to the user's intent based on one of the first and the second voice recognition data; a step of calculating the similarity between the first and the second voice recognition data when personal information is needed to the predicted function; and a step of selecting either the first or the second voice recognition data based on the calculated similarity. [Reference numerals] (210) Voice recognition engine; (220) Universal Information DB; (310) Microphone; (320) Voice recognition engine; (330) Personal information DB; (340) Communication part; (350) Display unit; (360) Control unit; (AA) Voice