基于太阳能的路灯无线智能控制系统的研究-电子与通信工程专业论文.docx

基于太阳能的路灯无线智能控制系统的研究 基于太阳能的路灯无线智能控制系统的研究 II II 现数据串行通讯；LED 驱动模块：控制路灯的打开、关闭和亮度调节。 在系统软件设计方面，研究系统工作流程，将其分为下位机软件 设计和上位机软件设计。研究 Zigbee 协议栈 Z-stack，调用相关函数， 实现无线网络的建立、数据的无线接收和发送、与上位机之间的通信、 数据信息采集、LED 路灯的控制等功能，完成下位机软件设计。上位 机软件采用 VB 作为开发语言，基于 Visual Studio2013 平台，实现人 机交互，作为控制中心及时监测路灯工作状态，在数据库中形成详细 的信息库，并可以进行 LED 路灯远程控制。 系统从监测路灯数据信息和路灯远程控制两方面进行测试，验证 了系统的基本可行性。最后，论文对系统整体设计工作进行总结，并 进一步从扩大系统无线通信距离、添加系统功能、系统网络稳定性等 方面提出改进建议。 关键词：太阳能路灯，Zigbee，C8051F380，LED 驱动，Z-stack 协议 栈 III III RESEARCH OF WIRELESS INTELLIGENT STREET LIGHTING SYSTEM BASED ON SOLAR ABSTRACT In the the urban illuminates, the power consumption of the traditional lighting system is very high and the system has a relatively short lifespan. In addition, system monitoring and management is complex that makes system do little work. In view of the defects the traditional lighting system, the wireless intelligent street lighting system based on solar is designed in this paper. The wireless intelligent street lighting system based on solar uses solar power generation to supply electric power and direct current to drive the lighting of the LED lamp. The wireless intelligent street lighting system can be monitored through Zigbee and the working condition of the street lamp can be fed back to the control center in time. At the sane time, the street lamp can also be remotely controlled by the control center. The paper firstly analyses the development and advantages of solar street lamp. Zigbee is applied to the solar street lighting system to finish the overall program design of the wireless intelligent street lighting system based on solar. The system is divided into the control center, solar street light and the street lamp terminal control system. The paper makes a research about each component of solar street lamp and its working principle. According to the system function, the hardware block diagram of the street lamp terminal control system is designed following the principles of system. System is divided into five module