文章摘要
基于GPRS和虚拟仪器的环境噪声监测系统
Noise monitoring and controlling system based on GPRS and virtual instrument
  
DOI:
中文关键词: 噪声  监测  单片机  虚拟仪器  数据采集  GPRS
英文关键词: noise  monitor  SCM  virtual instrument  data acquisition  GPRS
基金项目:国家星火科技计划项目(2012GA690304);淮安市科技支撑计划项目(HAS2012046)
作者单位
尹晓琦 淮阴工学院 电子与电气工程学院江苏 淮安 223003 
摘要点击次数: 1134
全文下载次数: 1267
中文摘要:
      针对当前较为突出的环境噪声污染问题,提出一种基于GPRS和虚拟仪器技术的环境噪声监测系统.该系统通过噪声提取等硬件电路将采集的噪声数据送到单片机进行声级的计算和显示,并通过GPRS模块以无线通信的方式将噪声波形发送到数据监测中心;监测中心接收数据后,利用labview软件对噪声信息进行存储和分析处理.整个系统的功耗低,具有较高的实用性和可靠性,将会成为环境噪声数据采集与监测的一种有效手段.
英文摘要:
      In view of the current serious environmental noise pollution problem, a kind of noise monitoring system was put forward, which is based on GPRS and virtual instrument technology. The system deal with the noise data for storage and coding through the microcontroller, and regularly send data to the remote monitoring center through GPRS wireless communication mode. In addition, it can store and analyze the noise data by using the labview software. The whole system has high practicability and reliability, and it is low power consumption, so it become an effective means to environmental noise data acquisition and monitoring.
查看全文   查看/发表评论  下载PDF阅读器
关闭