基于单片机的烟雾报警器论文.docx

毕业设计(论文)基于单片机烟雾报警器系统的设计与实现姓名系别、专业计算机科学系通信工程导师姓名、职称完成时间录摘要..........................................................IABSTRACT.........................................................II1导论............................................................、目的和意义................................................................................................................................22烟雾检测报警器的方案设计..................................................................................................................................................................53烟雾检测报警器的硬件设计.......................................................................................................................124烟雾检测报警器的软件实现..............................................................................................................................................................................18结论.........................................................20参考文献.........................................................21致附附附谢.........................................................22录1.......................................................25录2.......................................................25录3.......................................................25I摘要本设计采用89S52单片机结合MQ-2传感器技术而开发设计了这一烟雾报警系统。论文中的烟雾报警器小巧轻便,适用于安装在含有爆炸性气体环境场所,还可使用于石油、化工等行业具有防爆要求的场所,可以安装在家里,也可以安装在露天、室外使用,防止和减少火灾危害,保护人身和财产安全。以89S52单片机和MQ-2烟雾传感器为核心设计的烟雾报警器可以实现烟雾报警、溶度显示、看门狗自检单片机状态功能、手动紧急报警等功能。本次设计的烟雾报警器结构简单、性能稳定、使用方便、价格便宜等优点。就有一定的使用价值。关键词:烟雾;报警器;89S52;MQ-binedwithMQ-,designedforinstallationincontainexplosivegasesplace,stillcanuseinpetroleum,chemicalandotherindustrieswiththerequirementsoftheexplosion-proofplace,canbeinstalledinthehome,canalsobeinstalledintheopenair,outdoo