摘 要 本文针对的是室内灯光控制系统提出的设计，在本文中叙述了室内灯光控制系统的原理依据，叙述了室内灯光控制系统的设计内容。在完成本设计的过程当中，我对本专业的知识有了更进一步的了解，同时也提高了知识的应用能力。本设计以 AT89C51单片机为系统的控制核心模块，采用光线传感器对外界自热光照强度进行检测，采用人体释热红外线传感器来检测室内的人员进出情况，通过系统分析来控制室内灯亮的个数，从而达到节约电能的目的。本设计包含 LCD 显示电路和照明灯控制电路等。设计的过程是漫长而艰难的，但是最终将交出一份满意的答卷。关键词：AT89C51，光线传感器，智能控制，节能。1 Abstract In this paper, the indoor lighting control system is proposed for the design, the indoor lighting control system based on the principle and system design ideas, describes the indoor lighting control system proposed in this paper. In the process of the completion of the design, I have a better understanding of the professional knowledge, but also improve the ability of the application of knowledge. The design AT89C51 single-chip microcomputer as the core module of the control system by light sensor outside since the thermal radiation intensity were detected by human release thermal infrared sensor to detect the indoor staff out of the situation, through the analysis of the system to control the indoor lights the number, from and achieve the purpose of saving energy. This design includes LCD display circuit and lighting lamp control circuit, etc.. The design process is long and difficult, but will eventually produce a satisfactory answer.Key words: AT89C51, light sensor, intelligent control, energy saving2 目 录摘 要.....................................................................................................................................4Abstract......................................................................................................
