The paper analyses the control principle of general several intelligent lighting control methods , analyses their advantages 、 disadvantages , applications , and the proceedings should be paid attention to in the applications ; analyzes the characters and applicable scope of common several interior illumination calculation methods ( the point method 、 the coefficient of utilization method 、 the unit capacity method ) , designs a lighting system for a living room ; and brings forward to the system function of easy home lighting intelligent control system , studies design ways of its software and hardware . the system uses at89c51 micro - controller , programs with assemble language , uses effective anti - jamming measures to ensure it operates reliably 論文分析了現(xiàn)有常用的幾種智能照明控制方式的控制原理,優(yōu)、缺點(diǎn),使用場(chǎng)合,以及在使用中應(yīng)注意的事項(xiàng);分析了常用室內(nèi)照度計(jì)算的幾種方法(逐點(diǎn)法、利用系數(shù)法、單位容量法)的特點(diǎn)和適用范圍,設(shè)計(jì)了某一起居室的照明系統(tǒng);并提出小康住宅智能照明控制系統(tǒng)的系統(tǒng)功能,研究了該系統(tǒng)的軟、硬件設(shè)計(jì)方法,采用at89c51微處理器作為控制器,用匯編語(yǔ)言編程,并采取有效的抗干擾措施以確保其運(yùn)行可靠性。