Intelligent refrigeration control method, system and electronic device for Chinese voice interaction

Abstract

The present application relates to a kind of Chinese voice interaction intelligent refrigeration control method, system, electronic equipment and storage medium.The method includes: user Chinese voice is collected and endpoint detection, noise reduction and speech segmentation are carried out, and preprocessed voice is obtained;Offline recognition is carried out on preprocessed voice, and text result is obtained;Text result is executed intent recognition and slot extraction, and structured semantic result is formed;Comprehensive confidence is obtained based on speech recognition confidence and semantic recognition confidence, and candidate intent is output for user confirmation when comprehensive confidence is lower than pre-set threshold;Confirmed structured semantic result is mapped to refrigeration control parameter set, and safety boundary check is executed on refrigeration control parameter set;After check, control signal is sent to refrigeration controller, and execution confirmation information and device state information are read;According to execution result, voice feedback and / or display feedback are output, and current round interaction context is recorded.

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