基于语音识别和无线传感的家居安全预警系统  

Home Security Warning System Based on Speech Recognition and Wireless Sensing

作　　者：郑若君 黄亚琳 朱黎 ZHENG Ruojun;HUANG Yalin;ZHU Li(School of Information Engineering,Hubei Minzu University,Enshi 445000,China)

机构地区：[1]湖北民族大学信息工程学院

出　　处：《湖北民族学院学报（自然科学版）》2019年第3期304-307,312,共5页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：恩施州科技计划项目(XYJ2016000155)

摘　　要：为了安全、舒适和便捷的家居环境需要,提出了一种基于STM32F103ZET6处理器为核心的安全预警系统方案,包含语音识别模块和无线传感网络.本系统通过传感器实时监测家居环境,一旦达到阈值,通信模块发送短信给用户,并借助无线通信模块实现图片传输,用户可通过不同语音指令来实现自动拨号功能.实验结果表明,本系统具有智能化、性能稳定等优点,语音识别算法改进后较好的提高了识别率.For the needs of a safe,comfortable and convenient home environment,this paper proposes a security early warning system based on STM32F103ZET6 processor,includes speech recognition module and wireless sensor network.The system monitors the home environment in real time through sensors.Once the threshold is reached,the communication module sends a text message to the user,and the system realizes picture transmission by means of wireless communication module,and users can realize automatic dialing through different speech commands.The experimental results show that the system is intelligent and stable in performance,and the speech recognition rate is raised after the speech recognition algorithm is improued.

关 键 词：语音识别 无线传感网络 安全家居预警 通信模块 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]