文档介绍：单位代码:10204
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
论文起止日期:2011年4月至6月
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: 班级: D0745
指导教师: 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。太阳能作为一种清洁的优秀的可再生能源,已成为最有价值的新能源。而在照明领域,寿命长、节能、安全、绿色环保、色彩丰富、微型化的LED固态照明也已被公认为一种节能环保的重要途径。本文研究的路灯同时整合了这两者的优势,利用清洁能源以及高效率的LED实现绿色照明。
太阳能LED路灯是一种结合太阳能光伏发电技术与LED技术的新型路灯。系统通过蓄电池将太阳电池组件产生的电能储存起来供负载在夜晚照明使用。基于单片机控制的太阳能路灯具有很多优点:安全可靠,维护方便;不需要常规能源,不污染环境;安装方便,自动控制。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。
关键词:光伏发电,蓄电池,发光二极管
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 has e the most valuable new energy. While in the lighting area, long life, energy saving, safety, green environmental protection, rich colors, miniaturization of light emitting diode (LED) solid-state lighting has been 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 high efficient LED to realize green 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 ponents of solar cells, to supply night illumination of street lamps. Solar street lamps based on MCU control have many advantages: safety, reliability, easy to maintain; 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