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ji yu zhun fen bu shi fbg chuan gan qi de guang xian ru qin bao jing xi tong
Author(s): 
Pages: 45-49
Year: Issue:  6
Journal: SECURITY AND SAFETY TECHNOLOGY MAGAZINE

Keyword:  光纤传感FBG传感器入侵报警小波分析LabVIEW;
Abstract: 根据FBG传感器的应变、振动和冲击特征,报道了一种基于准分布式FBG传感器的入侵报警系统.首先根据小波降噪原理和小波多尺度边缘检测的方法分别进行降噪和报警信号分割,同时对分割信号分类和特征分析以进行报警判断和识别;其次分析了入侵监测系统的五种报警模式;最后根据LabVIEW开发了入侵报警软件.经过实验证明入侵报警系统能够完成自动、实时报警和报警定位.
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