基于MSP430和ZigBee的玻璃破碎检测器
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摘要
系统提出了基于MSP430和ZigBee的远程玻璃破碎检测报警方法。为了设计一种高精度低成本的玻璃破碎检测系统,设计算法以典型玻璃破裂信号的特征分析结果为基础,通过板载蜂鸣器和ZigBee来远程传输玻璃破裂警报。玻璃破裂检测器的处理程序主要分为两个阶段,第1阶段主要对麦克风所采集到的信号进行滤波和特征提取,第2阶段通过对第1阶段的特征进行判断比较,达到检测玻璃破碎的功能。通过对典型的破璃破碎信号进行仿真分析和实际实验,实验统计结果表明,系统对玻璃的检测的准确率达到95%以上,相比现有的破璃破碎检测器准确率有了很大提高。
The system proposed a remote glass breakage detection and alarm method based on MSP430 and ZigBee. In order to design a high-precision and low-cost glass breakage detection system, the design algorithm is based on the characteristic analysis results of typical glass breakage signals. Remotely transmit glass break alarms via onboard buzzer and ZigBee. The processing procedure of the glass rupture detector is mainly divided into two stages. The first stage mainly filters and extracts the signals collected by the microphone, and the second stage judges and compares the characteristics of the first stage to detect the broken glass. through the simulation analysis and actual experiment of the typical broken glass broken signal, the experimental statistics show that the accuracy of the system detection of the glass reaches more than 95%, which is much better than the existing glass broken detector.
The system proposed a remote glass breakage detection and alarm method based on MSP430 and ZigBee. In order to design a high-precision and low-cost glass breakage detection system, the design algorithm is based on the characteristic analysis results of typical glass breakage signals. Remotely transmit glass break alarms via onboard buzzer and ZigBee. The processing procedure of the glass rupture detector is mainly divided into two stages. The first stage mainly filters and extracts the signals collected by the microphone, and the second stage judges and compares the characteristics of the first stage to detect the broken glass. through the simulation analysis and actual experiment of the typical broken glass broken signal, the experimental statistics show that the accuracy of the system detection of the glass reaches more than 95%, which is much better than the existing glass broken detector.
引文
[1] 朱细敏,龚文杨.家用玻璃破碎报警器的电路设计与安装[J].佳木斯大学学报(自然科学版),2011,29(1):71-72,75.
[2] 周亮,王振环,孙东辰,等.现代精密测量技术现状及发展[J].仪器仪表学报,2017,38(8):1869-1878.
[3] 范晓春,邹卫文,韩峰,等.基于ZigBee技术的室内安防报警系统的设计和实现[J].电子技术,2013,42(11):16-18,10.
[4] 刘敏,单志勇.基于ZigBee的小区无线安防系统设计[J].电子测量技术,2012,35(11):28-31.
[5] 张晔,尹亮,祁欣.体外心脏震波产生和触发系统的设计[J].现代仪器与医疗,2015,21(1):5-8.
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[10] 杨平,王威.MSP430 系列超低功耗单片机及应用[J].国外电子测量技术,2008,27(12):48-50.
[11] 魏智.结构新颖的升/降压型电荷泵[J].国外电子元器件,2000(4):44-45.
[12] 刘志英,郭晓澎,周晓旭,等.嵌入式设备电源管理系统设计[J].电子测量技术,2016,39(5):105-109.
[13] 查智,卢海洋.嵌入式系统在探测型水下电视系统中的应用[J].四川兵工学报,2012,33(6):92-94.
[14] 熊强强,裴慧琴,奚建平,等.一种智能无线多点温度监控系统的设计与实现[J].国外电子测量技术,2017,36(5):55-58.
[15] 周卫宏.传感器在消防及防盗报警系统中的应用[J].机械工程师,2008(10):126-127.
[2] 周亮,王振环,孙东辰,等.现代精密测量技术现状及发展[J].仪器仪表学报,2017,38(8):1869-1878.
[3] 范晓春,邹卫文,韩峰,等.基于ZigBee技术的室内安防报警系统的设计和实现[J].电子技术,2013,42(11):16-18,10.
[4] 刘敏,单志勇.基于ZigBee的小区无线安防系统设计[J].电子测量技术,2012,35(11):28-31.
[5] 张晔,尹亮,祁欣.体外心脏震波产生和触发系统的设计[J].现代仪器与医疗,2015,21(1):5-8.
[6] 田雷,徐科军,沈子文,等.基于气体超声波流量计的间歇激励和信号处理[J].电子测量与仪器学报,2017,31(11):1774-1781.
[7] 林若波.家庭防盗报警电路设计[J].现代电子技术,2001(8):27-28.
[8] 徐倩,谭子尤,胡力,等.基于单片机控制的红外线报警系统设计[J].怀化学院学报(自然科学),2008(3):60-62.
[9] 王芳,林蔚,王长清,等.住宅防盗防火智能电话报警系统设计[J].河南师范大学学报(自然科学版),2004(3):121-123.
[10] 杨平,王威.MSP430 系列超低功耗单片机及应用[J].国外电子测量技术,2008,27(12):48-50.
[11] 魏智.结构新颖的升/降压型电荷泵[J].国外电子元器件,2000(4):44-45.
[12] 刘志英,郭晓澎,周晓旭,等.嵌入式设备电源管理系统设计[J].电子测量技术,2016,39(5):105-109.
[13] 查智,卢海洋.嵌入式系统在探测型水下电视系统中的应用[J].四川兵工学报,2012,33(6):92-94.
[14] 熊强强,裴慧琴,奚建平,等.一种智能无线多点温度监控系统的设计与实现[J].国外电子测量技术,2017,36(5):55-58.
[15] 周卫宏.传感器在消防及防盗报警系统中的应用[J].机械工程师,2008(10):126-127.