Voice interaction method and system and interaction terminal

Abstract

The invention discloses a voice interaction method. The voice interaction method comprises the steps that current voice information input by a user is sent to a voice recognition server and a character string obtained by the voice recognition server through conversion of the current voice information is received; whether the character string is in accord with a current conversation scene or not is judged according to key information words, extracted from context in the conversation process of a user and stored, of the current conversation scene; if the character string is in accord with the current conversation scene, the character string is matched according to preset matching rules and the key information words; the matched character string is sent to a semantic parsing server, and after an operation instruction returned by the semantic parsing server according to the character string is received, the operation instruction is executed and an answer is made to the user. The invention further discloses a corresponding system and an interaction terminal. By the adoption of the scheme, the sense of experience of man-machine conversation is improved, user-friendly service is provided for the user, and user-friendly man-machine interaction is realized.

Description

technical field [0001] The present invention relates to the technical field of electronic products, in particular to a method, system and interactive terminal for voice interaction. Background technique [0002] Voice interaction is to communicate with the machine in language, let the machine understand what you are saying, and give the corresponding answer. When the voice signal is input, the machine first converts the voice signal into the corresponding text or command through the process of recognition and understanding, and then Classify into different categories, and finally analyze the corresponding answers according to different category information. At present, this technology has entered various fields such as industry, home appliances, communications, automotive electronics, and consumer electronics. However, the existing voice interaction is mainly in the form of a question and an answer. What the user asks, the smart terminal will answer, which is a bit rigid; i...

AI Technical Summary

Problems solved by technology

However, the existing voice interaction is mainly in the form of a question and an answer. What the user asks, the smart terminal will answer, which is a bit rigid; in many cases, the smart terminal cannot understand the meaning of the user's input sentence, or cannot understand The meaning of the sentence lacking key information or the meaning of the omitted sentence input by the user; and, because the smart terminal cannot analyze the meaning of the sentence entered by the current user according to the context semantic environment, it cannot give the user the necessary prompts and guidance according to the current dialogue environment

In this way, the experience of man-machine dialogue will be poor, and the interaction will be less humanized.

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