基于物联网技术的刷卡排污智能监测监控采样系统大学论文.docVIP

毕业设计(论文) 课题基于物联网技术的刷卡排污远程监测监控——采样子系统的设计 学 院电子信息工程学院专业（方向）应用电子技术（通信）专业班 级xxxxxx学 号xxxxxxxxxx姓 名xxxxxxxxx完成日期2012年12月2日指导教师xxxxxxxxxx 基于物联网技术的刷卡排污远程监测监控采样系统的设计  PAGE \* MERGEFORMAT 25 基于物联网技术的刷卡排污远程监测监控 ——采样子系统的设计 摘 要 现在无论是工业、生活等，污染问题都在加剧，而且环境污染问题又存在“全方面、全天候、全时制”的特点，在管理工作方面又是“点多、面广、量大”。为了实现对污染源（COD、PH值、氨氮含量）等污水监测因子的有效监测、控制排放和样本采集，我们采用了科学化、信息化、自动化的现代高科技手段，针对现场控制要求，研发了基于物联网技术排污、采样自动控制系统，来实现合理的排污收费及信息管理。实际运用表明，该系统精度高，运行稳定，通过GPRS网络上上位机和下位机的高效通信，实现了排污、采样自动化控制，是我们倡导绿色环保物联网的发展之一。 关键词：环境污染 物联网 GPRS ABSTRACT Now whether industry、life, pollution problems are on the rise, and environmental pollution problems are all aspects, all-weather, full-time system characteristics, in the management work is point more、wide coverage and large quantity. In order to realize the pollution sources (COD、PH value、ammonia nitrogen content) sewage monitoring factor of the effective monitoring, control emissions and sample collection, we adopt the scientific, information, automation of modern high-tech means, in view of the field control requirements, developed based on content networking technology of pollution emission, sampling automatic control system, to realize the reasonable pollution charges and information management. The practical application shows that the system precision, stable operation, through the GPRS network on the upper machine and lower machine efficient communication and realize the automatic control of pollution emission, sampling, we advocate the development of green environmental protection one of things networking. Keywords :Environmental Pollution Web of Things GPRS 目录 TOC \o 1-3 \h \u  HYPERLINK \l _Toc12779 摘 要  PAGEREF _Toc12779 I  HYPERLINK \l _Toc24701 ABSTRACT  PAGEREF _Toc24701 II  HYPERLINK \l _Toc10757 目录  PAGEREF _Toc10757 III  HYPERLINK \l _Toc15143 1 引言  PAGEREF _Toc15143 1  HYPERLINK \l _Toc13890 2 物联网技术  PAGEREF _Toc13890 2  HYPERLINK \l _Toc4702 2.1 物联网的含义  PAGERE