【作者】 张堃；

【导师】 栾卉；

【作者基本信息】 吉林大学 ， 电工理论与新技术， 2015， 硕士

【摘要】 随着社会经济的发展，城市路灯照明系统已经成为展示城市魅力的窗口，路灯照明系统在带来方便和美观的同时，也遇到了诸多问题，目前各大城市路灯的路灯利用率不高，电能浪费严重。同时近年来各类工业污染事件不断发生，席卷中国中东部地区的雾霾天气现象增多，对于雾霾导致的城市能见度低，现有城市照明系统并没有对其做出响应。因此市政部门需要一种效率高、能耗低的智能路灯控制系统。针对这一问题本文设计了一种新型智能路灯控制系统，通过ZigBee和GPRS通信技术以及多传感器的结合，可以实现路灯的智能控制响应、环境参数采集以及节约能源等功能。本文的主要研究内容如下：（1）本文对智能路灯网络进行需求分析，提出了本文设计的网络组网要求并指出了网络特征。基于网络需求设计一种改进的AODVjr路由协议，采用OPNET仿真软件对路灯可行性分析同时对数据进行分析。（2）设计了一款基于STM32的嵌入式系统，实现对路灯的远程控制和环境参数的采集、存储。利用SIM900A实现智能网关与监测中心的通信与数据传输，组建无线ZigBee短距离自组网，保证路灯网络畅通和及时自我修复。（3）对仪器性能进行测试，采集部分结果表明：温度分辨率为0.1℃，精度为98%、相对湿度分辨率0.1%，精度为98.5%、雾霾测量分辨率为0.1μg/m3，精度为95%。对GPRS模块的在不同时间间隔下的丢包率进行分析，最终确定5s作为数据发送间隔。模拟点对点和加入路由的ZigBee自组网模式，对ZigBee通信距离进行实际实验，确定ZigBee组网通信距离为80-100m。综上，本文设计的智能路灯控制系统符合实际要求。本文研制了一种具有环境参数采集功能的智能路灯控制系统，改进了一种应用在智能路灯范围内的AODVjr路由协议，通过实验对于系统进行分别测试，同时分析了误差，为今后的研究提供了经验。更多还原

【Abstract】 With the development of social economy, city street lighting system has becomea display of the charm of the city street lamp lighting system in the window,Convenient and beautiful at the same time, also met with many problems, the citystreet lights utilization rate is not high, a serious waste of energy. The traditional streetlamp system for waste of manpower and material resources burden for the society, itneeds a set of intelligent energy saving lighting control system to reduce the waste ofenergy.Firstly, this paper in-depth investigation and analysis of the research background,the development of technology and the present situation of wireless intelligentlighting control system, analyzes the shortcomings of the current intelligent lightingfield, clear the purpose and significance of this research, the main work of the paperto make a unified overview.Secondly, put forward the overall design scheme of the design, the entire systemis divided into four units, by analyzing the characteristics of the introduction ofZigBee technology and GPRS communication technology, has made the detailedexplanation of the main related technology.Then, the total control scheme of the system are given, and further introduces theZigBee network, and Mesh network for ZigBee is analyzed in detail, and throughcomparison of AODV and AODVjr two routing protocols, routing strategy to get thefinal, finally using OPNET software. The simulation result using AODVjr routingstrategy.The fourth, the five chapter respectively from the two aspects of hardware andsoftware is introduced in detail the four elements of the whole system. Including the chip and sensor selection, circuit design, program flow chart.Finally, based on the design and implementation, were tested for environmentalmonitoring module, ZigBee and GPRS communication module, the analysis ofexperimental results, the effective correction instrument. Wireless intelligent lightingand draw conclusions of this paper is designed to meet the requirements of the actualstreet lighting.更多还原