汽车尾气主要污染物监测系统设计  

Design of Campus Card System Based on ARM Technology

作　　者：王恩亮[1] 涂德凤[1] 金建[1] 阚港辉 

机构地区：[1]安徽新华学院电子通信工程学院,安徽合肥230088

出　　处：《佳木斯大学学报（自然科学版）》2018年第1期61-63,共3页Journal of Jiamusi University：Natural Science Edition

基　　金：安徽省质量工程项目-大学生"科技圆梦"创客实验室建设计划(2016ckjh095);安徽新华学院校级科研项目(2016td018);安徽省重点自然科研项目(KJ2016A306)

摘　　要：设计了一款用以监测汽车排放的尾气中主要污染物CO和PM2.5颗粒的系统,主要包括监测模块和报警模块。系统通过相应传感器监测主要气体污染物,将结果传到主控制器进行数据分析,与系统设定的阈值对比,若当前浓度值超过系统设定阈值时,蜂鸣器和LED同时报警,车主能随时掌握汽车尾气主要污染物CO和PM2.5排放是否存在超标情况。系统稳定可靠,具有很大的推广性。This paper designs a kind of vehicle monitoring system based on single chip microcomputer, the system includes monitoring module and alarm module. The result data are analyzed through the corresponding gas sensor monitoring, and the first will be transmitted through wireless data module to the instrument, according to the transmit data set gas threshold contrast with cars, if the single - chip microcomputer testing more than threshold current density than before setting threshold, buzzer alarm and LED at the same time, so the owner can take hold of the situation in terms of emissions at any time. The system is stable and reliable, and has a great deal of extension.

关 键 词：汽车尾气污染 单片机 监测模块 报警模块 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]