毕业设计（论文）说明书题目：教室智能照明系统的设计与实现系 名 信息工程系 专 业 电子信息工程 学 号 6009202530 学生姓名 高丹 指导老师 赵贵海 2025 年 6 月 1 日摘 要 本讨论针对教室灯光的控制现状及用电大量浪费的现象，分析了教室灯光智能控制的原理和实现方法，提出了基于单片机的教室灯光智能控制的设计思路。该系统以 AT89C51 单片机作为控制装置的智能部件，采纳热释红外传感器检测人体的存在，采纳光敏三极管构成的电路检测环境光的强度；根据教室合理开灯的条件，系统通过对人体的存在信号和环境光信号的识别和智能推断，完成对教室照明回路的智能控制，避开了教室用电的大量浪费。该系统具有体积小，控制方便，可靠性高，专用性强，性价比合理等优点，可以满足各类大、中专院校教室灯光控制的要求，很大程度的达到节能目的。关键词：教室灯光控制 热释红外传感器 光敏电阻 AT89C51ABSTRACTThis study of intelligent control classroom lamplight, analyzes the current situation of the development of the classroom light of intelligent control principle and method, is proposed based on single-chip microcomputer intelligent control of the classroom lamplight design. This system to AT89C51 single chip computer as control device of intelligent parts, adopts heat release infrared sensor detects the release of human existence and adopts photoconductive resistance constitutes circuit testing environment light intensity. According to the classroom light conditions and the measured the signal of human body system and ambient light, the system can make reasonable and intelligent judgment and then controls the work of classroom lighting circuit .It is a effective way to avoid the classroom of waste electricity. Small volume, convenient control, high reliability, high specificity and price reasonable make this system satisfy the advantages of large, secondary technical schools classroom light control requirements and greatly reach energy-saving purpose.Key wor...
