Voice table-reservation robot

Abstract

The embodiment of the invention discloses a voice table-reservation robot. A system comprises a voice collection module, a voice recognition module, a natural language understanding module, a conversation management module, a natural language synthesis module, a voice synthesis module, a voice production module, wherein the voice collection module is used for collecting and storing voice data of auser; the voice recognition module is used for recognizing the voice data and converting the voice data into corresponding text data; the natural language understanding module is used for extractingintentions and entities in the text data; the conversation management module is used for carrying out state control, data management and context management on a conversation process; the natural language synthesis module is used for converting context output of the conversation management module into the text data; the voice synthesis module is used for converting the text data into the voice data; and the voice production module is used for playing voices. The voice table-reservation robot is capable of recognizing and understanding voice signals of a table-reservation user, extracting the intentions and entities in the voice signals and carrying out multi-round conversations and can meet the requirements of users who have clear table-reservation purposes and requires multi-round conversations.

Description

technical field [0001] The invention relates to a voice ordering robot system, which belongs to the technical field of voice dialogue robots, in particular to a task-type voice dialogue robot system. Background technique [0002] In recent years, with the rapid development of artificial intelligence, many voice chat robots have appeared in the world, such as Google Assistant of Google, Siri of Apple, and Dumi of Baidu. This type of voice dialogue robot is a chat robot, which can recognize human voice signals, extract useful information from them, and make interesting replies. However, the chat robot does not have a dialogue management module, so it cannot conduct multiple rounds of dialogue, so it cannot satisfy users who need to conduct multiple rounds of dialogue to achieve their goals, especially those who have a clear purpose of ordering meals and need to conduct multiple rounds of dialogue. Contents of the invention [0003] In view of the above problems, the technic...

AI Technical Summary

Problems solved by technology

However, the chat chat robot does not have a dialogue management module, so it cannot conduct multiple rounds of dialogue, so it cannot satisfy users who need to conduct multiple rounds of dialogue to achieve their goals, especially those who have a clear purpose of ordering meals and need to conduct multiple rounds of dialogue.

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