基于语音识别和无线传感网络的智能家居系统设计

基于语音识别技术和无线传感网络,设计了一套能够通过远程语音遥控进行便捷控制的智能家居系统;分析了语音识别技术的基本原理和无线传感网络在智能家居中的应用,重点阐述了系统的设计方案以及主要硬件组成和软件设计思路;通过对特定人语音识别的训练和测试,该系统能够以较高的识别率和灵敏度完成对智能家电的远程控制;系统实时输出识别结果,识别速度快,抗干扰能力强,识别率可以达到98%,在语音远程控制领域具有广阔的市场前景和应用推广价值。

Design of Smart Home System Based on Speech Recognition and Wireless Sensor Network

Based on speech recognition technology and wireless sensor network,a smart home system which can be easily controlled by a speech-based remote controller was designed.The application of the basic principle of speech recognition technology and wireless sensor network in smart home is analyzed,meanwhile the design of the system,the main hardware structure and the software designing are emphasized.The system can realize the remote control of some smart home appliances with higher recognition rate and sensitivity after the training and test of speaker-dependent speech recognition.The system can output the result of recognition in real time,be quick in the process of recognition,strong in the ability of anti-interference and reach the recognition rate of 98%.It will enjoy a promising market and can be applied widely in the field of remote control.