Smart home voice control system and method based on voice fuzzy recognition technology

Abstract

The invention provides a smart home voice control system based on voice fuzzy recognition technology. The smart home voice control system comprises a sample acquisition module for acquiring a user voice instruction; a sample training module for binding the user voice instruction to a control function; a sample generating module for uploading, to a host system, the control function to be analyzed, saved and recorded, and generating a voice instruction sample set with a calibrated control function; a voice input module for inputting an original voice signal and compressing the original voice signal to generate a voice signal to be uploaded to the host system; and a voice comparison module for comparing the voice signal with the voice instruction sample set and outputting a corresponding control function instruction. A smart home voice control method is also provided. The smart home voice control system and method realize a user voice self-learning control function of a smart home system, realize voice control without prescribing a language and an accent, enable the smart home system to recognize the user, and prevent the voice instruction of invalid user.

Description

technical field [0001] The invention belongs to the technical field of smart home control systems, and in particular relates to a smart home voice control system and method based on voice fuzzy recognition technology, using voice control to realize automatic control of electrical equipment and scene modes in the smart home system. Background technique [0002] After years of development, the smart home system has formed a complete range of stable and reliable electrical equipment. However, there are many types of household electrical equipment and the manufacturers are different. These different equipment manufacturers follow different standardized interface protocols for product development and promotion. Currently, there are more popular ones in the market, such as: EIB / KNX protocol, MODBUS protocol, BacNet protocol, Lonworks protocol, RTSP protocol, HomeKit framework agreement, AllJoyn framework agreement, OIC framework agreement, etc. These protocols or communication fr...

AI Technical Summary

Problems solved by technology

[0013] 3. It is necessary for the system designer to pre-configure the command content or rules of voice control, and train users on how to use it. They cannot understand or execute voice commands (text content) outside the rules;

[0014] 4. The privacy of the user's voice content cannot be well ensured by the network call API;

[0015] 5. In terms of system security, the identity of the input person of the voice command cannot be recognized. As long as the STT of the command content is correctly identified, the control effect will be achieved

At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.

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