公开(公告)号：US20240412730A1

公开(公告)日：2024-12-12

申请号：US18701368

申请日：2022-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Jonghoon CHAE ,  Hyoungyoon KIM ,  Donghoon YI ,  Daeyeon YI

IPC: G10L15/22 ,  G10L13/02 ,  G10L15/18 ,  G10L15/30

Abstract: A concierge device comprises: a camera for obtaining image information of an utterer located within a valid distance from the concierge device; a microphone for receiving speech information of the utterer; a speaker for outputting response information corresponding to the speech information of the utterer; a memory for storing a plurality of corpora; an artificial intelligence unit that includes a natural language processing component to recognize the speech information of the utterer through natural language understanding and generate a natural language sentence including the response information corresponding to the recognized speech information; and a control unit that detects at least one of the plurality of corpora, which matches features of the utterer detected through the image information of the utterer, controls the artificial intelligence unit to generate the natural language sentence on the basis of the detected corpus.