文献类型：期刊文献

英文题名：Voice Recognition Technology based on Wireless Sensor Networks

作者：Zhang, Yijiang[1];Xu, Zhiwang[1];Xu, Zhiying[1]

机构：[1]Shaoxing Univ, Yuanpei Coll, Shaoxing 312000, Zhejiang, Peoples R China

年份：2018

卷号：21

期号：2

外文期刊名：JOURNAL OF ADVANCED OXIDATION TECHNOLOGIES

收录：SCI-EXPANDED(收录号：WOS:000433154903007)、、Scopus(收录号：2-s2.0-85051356606)、WOS

基金：This work was supported by Shaoxing science and technology plan project.

语种：英文

外文关键词：Wireless Sensor Networks; Voice Recognition; System Design

外文摘要：Since the 1980s, wireless sensor networks have been developed unprecedentedly. Nowadays, wireless sensor networks have been widely used in the field of national defense and national economy. Because of its small size, wireless sensor networks have a wide range of applications, one of the most important uses of which is the voice recognition and target category detection. In this paper, a voice recognition system based on wireless sensor networks was designed, and the sensor nodes of chip JN5139 were used to realize the purpose of voice recognition; in addition, the module design, single-chip microcomputer and MATLAB program design of PC end were designed and analyzed emphatically; finally, on the basis of theory, field experiments were carried out. The system can detect the target in real time and observe the target area.