The Design Of Smart Home Voice Control System

Smart home is the product of traditional household appliances and Internet of Things.Smart home make traditional household appliances be able to provide consumers with comfortable,efficient and convenient home environment through the organic connection way with Internet of Things.However,the existing household device is often bound by space constraints,interactive cumbersome,complexity and poor security,smart home device is not compatible with each other,this paper taking the actual needs as a starting point,design and propose a smart home voice control system.This paper analyzes some key problems and key technologies of smart home control system from three aspects: control mode,control protocol and interaction mode.With the convenience,reliability,security and scalability as the design principle,propose a smart home voice control system.Then introduce the system's overall design,including the user terminal,message processing server,central control host,smart home device.Then the sub-module composition of the message processing server is introduced in detail,and made a detailed algorithm description of the communication mode,encryption algorithm,the steps of speech recognition and the steps of grammar analysis.Next,detailed introduced the system programming of central control host,message analysis and smart home equipment control and so on.According to the complete set of smart home control system,as well as its functional testing and overall performance testing,the final results verify the availability of the entire system.