基于多单片机的孤立词语音识别系统在智能楼宇中的应用  

Application of Isolated Words Speech Recognition System Based on Multiple Single Chip Microcomputers in Intelligent Building

作　　者：郭莉莉[1] 王迪[1] 韩校 刘春光[3] 

机构地区：[1]沈阳城市建设学院,辽宁沈阳110167 [2]上海群乔电气成套有限公司沈阳分公司,辽宁沈阳110168 [3]沈阳建筑大学,辽宁沈阳110168

出　　处：《现代建筑电气》2013年第8期5-10,共6页Modern Architecture Electric

摘　　要：设计了一个基于多单片机的孤立词语音识别系统,结合滤波技术、流水线技术和改进的动态时间规整算法等,在搭建的硬件平台上进行试验。试验结果表明,系统具有较强的识别能力。结合LonTalk网络协议,将系统设计成ISDN系统的一个嵌入式子系统,将语音识别应用到楼宇控制系统中,实现了对楼宇设备更加实时、方便的控制。An isolated words speech recognition system was designed based on multiple single chip microcomputers, combining with filtering technology, pipeline technology and improvement dynamic time warping （DTW）. The hardware platform experiment results show that this system has strong recognition ＇ability. According to the characteristics of intelligent buildings, combined with LonTalk network protocol, an embedded subsystem of ISDN was designed, thus this speech recognition system applied in building control system, and realized real-time and convenient control in buihling equipments.

关 键 词：多单片机 孤立词 语音识别 智能楼宇 综合业务数字网 

分 类 号：TU855[建筑科学]