A method of realizing full-duplex intelligent voice dialogue based on WeChat applet

Abstract

The invention discloses a method for realizing a full-duplex intelligent voice dialogue based on a WeChat applet. The method includes: a user accesses the WeChat applet, initiates a voice dialogue on the page of the WeChat applet; The real-time audio stream is code-converted and transmitted to the SIP server through the softswitch module. The WeChat applet controls the real-time audio stream in the relay server through the full-duplex WEBSOCKET protocol; the SIP client converts the real-time audio stream into an AI voice stream; the dialogue analysis engine Identify, analyze and understand the AI ​​voice stream, and send the analysis results to the AI ​​speech module; the AI ​​speech module matches the appropriate AI speech and feeds it back to the SIP client, and the SIP client passes the AI ​​speech through the soft switch in turn Modules and relay servers are fed back to WeChat applets and users. The present invention solves the technical problem that the existing technical solution based on the WeChat applet to realize the interactive function is complex, untimely, indirect, and limited in the interactive mode.

Description

technical field [0001] The invention relates to the field of intelligent voice dialogue, in particular to a method for realizing full-duplex intelligent voice dialogue based on a WeChat applet. Background technique [0002] With the rapid development of computer and artificial intelligence technology, intelligent voice dialogue has been widely developed and applied. Wechat applet is an application that can be used without downloading and installing. It realizes the dream of "at your fingertips". Realize functions such as message notification, offline code scanning, and official account association. At the same time, based on the WeChat social ecology, you can publish and forward various content, develop, acquire users, and disseminate information at a lower cost. WeChat applets are becoming more and more popular. Become an assistant in people's daily life and work. On this basis, how to conduct efficient interaction based on WeChat applets has become an urgent problem to be...

AI Technical Summary

Problems solved by technology

[0004] 1. The interaction method is complicated, and the user needs to click on a specific dialogue entry on the applet, and send a message or leave a message in the form of text or voice in the dialogue window;

[0005] 2. The interaction is not timely. After the user sends a message, it takes time to wait for the other party to reply. Each round of interaction has an uncertain waiting process, and the interaction is not timely and inefficient;

[0006] 3. The interaction is not direct. Some small programs are embedded in robot-assisted reception or robot automatic reception. The implementation method is to first configure question keywords and answers in the background, and the system will perform semantic analysis on the text of the message sent by the user, and automatically send it after matching keywords Corresponding answers, but the interaction between the user and the robot is still based on text and needs to send messages to each other. The interaction method is not smart and direct enough;

[0007] 4. The interactive content is limited. The current technical solution only realizes the interaction in the form of graphics, text and asynchronous voice. Regarding the problems of operation, it is difficult to realize the interaction with pure graphics or untimely asynchronous voice. , thereby increasing the user's cost of use

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