语音识别无线开关控制装置的设计  

Design of wireless switch control device with speech recognition

作　　者：傅大梅[1] 盛彬[2] FU Damei;SHENG Bin(Nanjing Vocational Institute of Industry Technology,Aeronautical Engineering Department,Nanjing 210023,China;College of Information Science and Engineering,Southeast University,Nanjing 211189,China)

机构地区：[1]南京工业职业技术学院航空工程学院,江苏南京210023 [2]东南大学信息科学与工程学院,江苏南京211189

出　　处：《现代电子技术》2017年第14期33-35,39,共4页Modern Electronics Technique

基　　金：江苏智能传感器网络工程技术研究开发中心开放基金项目(ZK14-02-01);国家自然科学基金(61372100)

摘　　要：为了利用语音识别技术来操控无线控制设备的运转,设计一种用语音无线控制开、关设备(白炽灯等)的装置。该装置利用LD3320作为语音数据采集和处理芯片,STC12C5A60S2单片机作为语音采样对比模块的微控制器,STC15F104E单片机作为接收、控制微控制器,利用无线通信模块HC-12实现数据信号发射和接收。结果表明,该装置在语音识别和无线传输上表现出良好的性能,识别率达到97%左右,且实现了语音控制灯的开关动作。In order to realize the operation of the wireless control device based on speech recognition technology,a devicefor controlling the on/off unit(such as an incandescent lamp)was designed.The chip LD3320is used in the device as the dataacquisition and processing module,the single chip microcomputer STC12C5A60S2as the microcontroller of voice sampling comparison module,and the single chip microcomputer SCM STC15F104E as receiving and controlling microcontroller.The wirelesscommunication module HC-12is adopted to realize data signal transmission and reception.The device shows its perfect performances in speech recognition and wireless transmission.Its recognition rate is about97%.The switch action of voice controllamp was realized by the device in the experiment.

关 键 词：语音识别 STC15F104E 开关控制装置 LD3320 

分 类 号：TN915-34[电子电信—通信与信息系统] TN802[电子电信—信息与通信工程]