Concierge robot system, concierge service method, and concierge robot

Abstract

A concierge robot system, a concierge service method, and a concierge robot are provided. The system provides an artificial intelligence type of concierge service, and includes: a user interface device that receives an external image and an external voice, and outputs the received image or voice on a screen or by voice; a storage device where a program that provides data through the user interface device based on learning data generated by using a neural network model is stored; and a processor that executes the program, wherein the program includes instructions for recognizing an emotion of a user, identified from the external image based on the learning data, outputting data that represents an emotion according to the emotion recognition to the screen, generating a conversation sentence that corresponds to natural language of web data externally collected through web scraping based on the learning data and outputting it by voice, generating user recommendation data for the identified user based on the learning data, and outputting the user recommendation data on the screen or processing it into natural language and outputting a corresponding conversation sentence by voice.