Method for providing vehicle ai service and device using the same

A method for providing a vehicle AI service, comprising steps of:

• (a) an AI service providing device, if a voice of a specific user is acquired from a voice receiver, supporting an AI server to extract from the voice (i) at least one of skill candidates each of which includes a service category and (ii) at least one of command candidates, to thereby create voice analysis data, and receiving the voice analysis data from the AI server;
• and
• (b) the AI service providing device (I) analyzing at least one of (i) first data including the voice analysis data, (ii) second data including real-time trend data created by analyzing voices of other users acquired within a certain time period, (iii) third data including user history data created by analyzing voices of the specific user acquired within a particular time period, and (iv) fourth data including situation data having information on context of the specific user, and then (II) recognizing an intention included in the voice of the specific user acquired at the step of (a) and determining a final skill and a final command which match the intention;
• wherein each of the first data, the second data, the third data, and the fourth data includes at least one of the skill candidates and at least one of the command candidates.