基于语音交互的智能家居系统

Design of Smart Home System Based on Voice Interaction

针对市面上各厂家的智能家居系统不兼容、操作复杂、功能单一等问题。设计了一款基于语音交互的智能家居系统,在RaspberryPi平台上采用Python语言,调用百度语音识别、图灵机器人、Snowboy唤醒词检测、itchat库,以及亚马逊云端,通过ZigBee的单播通讯方式,实现了一款集远程手机控制、本地语音控制、以及网络离线控制于一体的综合家居控制系统。该系统借助于微信与QQ邮箱,具有用户基数大,简单直接,以及功耗低、成本低等特点。并针对老年用户行动不便,在ZigBee终端,设计了可通过语音或电容按钮无线触发的电话求助装置,以及可调节亮度的夜灯装置。经测试三种控制模式转换自如,性能稳定,优于市面上大部分产品。

In order to solve the problems of incompatibility,complex operation and single function of smart home systems on the market,a system based on voice interaction which called Wechat,QQ-mailbox,Baidu-Speech-Recognition,Snowboy-Hotword-Detection,Tuling-Robot and Amazon-Cloud by Python on the RaspberryPi is designed.Due to the Wechat and QQ-mailbox,this system has large user base,simple operation,low power consumption and low cost.And in the ZigBee terminal,a telephone triggered by voice or capacitance button and a brightness-adjustable light controlled by voice are also designed for older users.And the system can also switch freely between long-range control,local-voice-control and off-line network control,so this system is superior to most products on the market.