基于无线传感网的环境监测数据收集的设计与实现-软件工程专业论文.docx

The design and implementation of data collection based on wireless sensor network based environmental monitoring Abstract environment monitor, and explained in detail about prototype design concept and particular implementation steps from the three aspects – wireless sensor software hardware, protocol forwarding gateway and date monitoring management platform. The protocol and hardware development platform which have been discussed are currently mainstream applications, which can be certain of reference for practical application within same fields and same scale and significance to be promoted. Keywords: Wireless sensor network, Data collection, Monitoring and management, WSN, ZigBee, Raspberry Pi Written by：Zhu Lei Supervised by：Zhang Shu-kui III 目 录 第一章 绪论·························································································· 1 1.1 研究背景及意义··············································································· 1 1.1.1 研究背景 ·················································································· 1 1.1.2 应用环境及举例 ········································································· 2 1.1.3 研究意义 ··················································································· 3 1.2 无线传感网络技术国内外的发展现状 ··················································· 3 1.2.1 无线传感网国外发展现状 ····························································· 3 1.2.2 无线传感网国内发展现状 ····························································· 4 1.3 无线传感网发展趋势········································································· 4 1.4 本文研究工作介绍············································································ 5 第二章 无线传感网数据收集系统的设计与技术分析 ······································ 6 2.1 WSN 基本概念 ··············································································· 6 2.2 无线传感网数据收集系统总体设计框架 ················································ 7 2.3 系统软硬件环境设计········································································· 8 2.4 系统设计关键技术····