摘要
针对于目前煤矿安全生产中的瓦斯监测问题,设计了以无线射频芯片nRF905为核心以ATmega128为控制器的的煤矿瓦斯监测系统。该系统负责对矿井下各个区域的瓦斯浓度进行数据采集,并通过nRF905将数据发送到服务器进行分析存储,发现数据异常及时声光报警。该系统具有较高的检测灵敏性,为提高煤矿安全开采和保证人员安全具有十分重要的意义。
According to the problem of gas monitor in coal mine production, this paper puts forward a kind of gas monitoring system which based on nRF905 and ATmega128. It can measure gas density in coal mine and send the data to host computer by nRF905. When abnormal circumstance happens,it can announce people to stop work and leave coal mine by sound and light alarm. In the gas monitoring, the system has higher sensitivity, It is very important for improving mine production and for workers to secuse their personnel safety.
出处
《电子器件》
CAS
北大核心
2013年第1期61-63,共3页
Chinese Journal of Electron Devices
基金
河南省教育厅自然科学研究计划项目(2011B470002)
