基于ZigBee的校园路灯控制系统的设计与实现

发布时间：2018-06-29 17:23

本文选题：ZigBee + CC2530　；参考：《大连海事大学》2014年硕士论文

【摘要】：目前,全球经济的快速发展和人口总量的不断增长使得环境污染及能源短缺问题变得日益严重,已引起全世界的广泛关注。各国都在采取积极措施来改善环境、减少污染、节约能源。在公共照明系统中,校园照明占有一定的比重,其电能的浪费也应受到关注。本文主要针对传统校园路灯管理模式落后和电能利用效率低等不足设计了基于ZigBee无线网络的校园路灯控制系统。论文主要研究的内容有：研究了ZigBee技术的工作原理,分析了协议栈的组成,对比了三种网络拓扑结构,确定了采用串型网络实现本设计的主体思路；分析了ZigBee的设备组成,确定了以TI公司的CC2530芯片为硬件核心,设计了协调器、路由器、终端节点等相应的硬件电路,并且根据项目的需求添加相应的传感器和控制器等外部设备；设计了系统软件,系统软件主要包括无线网络软件和用户端控制软件,其中网络软件的实现是在掌握了ZigBee协议栈各层功能的基础上通过集成开发环境IAR Embedded Workbench实现的,而用户端软件是在分析了用户端需求之后通过VC++6.0来实现的,主要实现查看终端节点的光照信息并且远程控制灯光等功能。最后进行了一系列的系统测试,主要包括：无线模块通信测试,网络搭建测试以及实物模拟测试等,并且针对LED灯光强可调的特点设计了远程调光和人体红外感应调光功能。本设计采用无线ZigBee技术实现校园路灯的远程控制,而且通过外加传感器的方式,组建传感器智能网络,能够监控路灯的工作状态,进而实现节能和提高电能利用率的目的,同时其还具有能耗低、控制灵活、智能化程度高等特点。本设计还可以扩展到市政灯光和社区灯光控制等方面,因而具有很强的实用性。
[Abstract]:At present, with the rapid development of global economy and the continuous increase of population, environmental pollution and energy shortage become more and more serious, which has attracted worldwide attention. Countries are taking active measures to improve the environment, reduce pollution, and save energy. In the public lighting system, campus lighting occupies a certain proportion, and the waste of electric energy should be paid attention to. In this paper, a campus street lamp control system based on ZigBee wireless network is designed, aiming at the shortcomings of traditional campus street lamp management mode and low power utilization efficiency. The main contents of this paper are as follows: the working principle of ZigBee technology is studied, the composition of protocol stack is analyzed, three kinds of network topologies are compared, the main idea of using serial network to realize this design is determined, and the equipment composition of ZigBee is analyzed. Taking the CC2530 chip of TI as the hardware core, the corresponding hardware circuits such as coordinator, router and terminal node are designed, and the corresponding external devices, such as sensors and controllers, are added according to the requirements of the project, and the system software is designed. The system software mainly includes wireless network software and client control software. The realization of the network software is realized by the integrated development environment IAR embedded Workbench on the basis of mastering the functions of ZigBee protocol stack. The client software is implemented by VC 6.0 after analyzing the requirements of the client. It mainly realizes the functions of viewing the lighting information of the terminal node and controlling the lighting remotely. Finally, a series of system tests are carried out, including wireless module communication test, network construction test and physical simulation test, etc. The remote dimming and infrared induction dimming function of human body are designed according to the characteristics of LED light intensity adjustable. This design adopts wireless ZigBee technology to realize the remote control of campus street lamp, and through the way of additional sensor, the intelligent sensor network can be set up, which can monitor the working state of street lamp, and then realize the purpose of saving energy and improving the utilization rate of electric energy. At the same time, it also has the characteristics of low energy consumption, flexible control, high degree of intelligence and so on. The design can also be extended to municipal lighting and community lighting control, so it has strong practicability.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU113.66;TN92

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