基于pic单片机的太阳能路灯智能控制器论文(推荐).docVIP

毕业论文 基于PIC单片机的太阳能路灯智能控制器 学生姓名： 入学时间： 2008.9 专业名称： 计算机控制技术 班 级： 08计算机控制 指导教师： 职 称： 讲 师 二〇一一年三月 基于PIC单片机的太阳能路灯智能控制器 摘要 随着当前城市建设的迅速发展，道路照明系统中传统的人工操作和维护控制手段已经不能适应现代化城市发展的需求。与此同时，计算机技术的发展日新月异，应用无处不在，城市路灯智能化控制系统就是现代计算机技术运用于城市市政建设有效且必然的产物。 太阳能路灯以太阳光为能源,白天充电、晚上使用,无需铺设复杂、昂贵的管线,可任意调整灯具的布局,安全节能无污染,充电及开/关过程采用光控自动控制,无需人工操作,工作稳定可靠,节省电费,免维护,太阳能路灯的实用性已充分得到人们的认可。本文介绍的基于单片机的太阳能路灯控制器的设计,对12V和24V蓄电池可以自动识别,能实现对蓄电池的科学管理,能指示蓄电池过压、欠压等运行状态,具有两路负载输出,每路负载额定电流可以达到5A,两路负载可以随意设置为同时点亮、分时点亮,单独定时等工作模式,同时对负载的过流、短路具有保护功能;具有较高的自动化和智能化程度。 关键词 太阳能光伏 PIC单片机 路灯 控制器无线传输 光敏电阻 光强度滤波算法 太阳能电池 蓄电池 控制器 最大功率点跟踪 充电策略 Based on the PIC microcontroller solar street lamps intelligent controller Abstract With the rapid development of the current urban construction, road lighting system in the traditional manual operation and maintenance means of control already can not adapt to the needs of the development of the modern city. Meanwhile, the development of computer technology is developing rapidly, and the application is everywhere, the city street lamp intelligent control system is the modern computer technology used in city municipal construction effectively and inevitable product. Solar street lamps etheric sunshine for fuel, daytime charging, use at night without laying, complicated, expensive cop, can adjust the layout of safe and energy-saving lamps and lanterns, non-pollution, charging and open/close process using optical automatic control, manual operation, stable and reliable, save electricity, free maintenance, solar lights practicability is already fully be recognized by people. This paper based on SCM solar street lamps controller design, 12V and 24V battery can to automatic recognition and can realize the scientific management of battery, can show battery over/under pressure and other operation state, has two road load output, every road load rated current can reach 5A, two way the load will be optional set to also lit, timeshare lit and separ