基于单片机的太阳能路灯控制系统设计毕业设计.doc

(此文档为word格式，下载后您可任意编辑修改！) 吉林工程技术师范学院 信 息 工 程 学 院 学 士 学 位 论 文 基于单片机的太阳能路灯控制系统设计 基于单片机的太阳能路灯控制系统设计 The Design of Solar street lamp Control system Based on MCU 学生姓名： 张建木 班级： D0745 指导教师： 吉李满 职称： 副教授 专业名称： 电子信息工程 答辩时间: 答辩委员会主席： 毕业设计（论文）评阅人： 2011 年 6 月 摘 要 随着可持续发展的不断深入，人们在积极开发各类可再生新能源的同时也在倡导节能减排的绿色环保技术。太阳能一种清洁的优秀的可再生能源最有价值的新能源。结合太阳能光伏电技术LED技术的新型路灯。安全可靠，维护方便；不需要常规能源，不污染环境；安装方便，。从而不仅节约了电能，而且避免了由于四季昼夜长短不一，需要调整电路系统的麻烦，使路灯更为人性化。蓄电池ABSTRACT With the deepening of the sustainable development, people are active in the development of all kinds of renewable energy, while also advocating green environmental technology of energy saving and reducing emission. Solar energy as a kind of clean excellent renewable energy the lighting area, long life, energy saving, safety, green environmental protection, rich colors, miniaturization of light emitting diode (LED) solid-state lighting considered as one of the important ways of saving energy and environmental protection. The street lamp in this paper simultaneously integrates both the advantages; utilize clean energy and lighting. Solar LED lamp is one new type of street lamp by uniting solar photo- voltaic (PV) power generation technology and LED technology. The system stores electrical energy via battery, generated by components of solar cells, to supply night illumination of street lamps. Solar street lamps based on MCU control ; energy saving, without pollution to environment; easy installation, automatic control. Consequently, not only save electrical energy but also avoid the troubles to need adjusting the circuit system due to the different day-and-night’s lengths in the four seasons, to make the street lamp more user-friendly. Key Words: PV, Battery, LED 目 录 第一章 绪论 1 1.1 概述 1 1.2 太阳能路灯的优势 2 1.3 太阳能路灯的应用现状 3 1.4 本论文研究的主要内容 5 第二章 系统方案论证及选择 6 2.1 方案比较与论证 6 2.1.1 太阳能电池板的选择 6 2.1.2 蓄电池的选择 6 2.1.3