In the hot American drama named Westworld, the robot reception of the high-tech park not only has a simulation shape, but also has its own emotions, and even it has an independent consciousness and thinking judgment. Putting aside the fictional science fiction, artificial intelligence and robotics has become a flood in the wave of science and technology and it swept the world. Commercial robots use advanced speech synthesis, speech recognition, semantic understanding and face recognition, and are combined with peripheral including microphone array, camera, identity card, small ticket machines to provide high-quality service with interactive mode for users.