CAJ | 학술논문

随着LED照明技术的迅速发展，对LED自适应调光技术的需求越来越强烈。该文以AVR单片机中Atmega16作为控制器，利用基于I 2C （Inter Intergrate Circuit）总线的数字型光强度传感器集成电路BH1750FVI采集室内环境光照度，完成LED自适应调光系统的硬件设计和软件编程，最终维持温室箱内植物光照强度在一个设定水平。
수착LED조명기술적신속발전，대LED자괄응조광기술적수구월래월강렬。해문이AVR단편궤중Atmega16작위공제기，이용기우I 2C （Inter Intergrate Circuit）총선적수자형광강도전감기집성전로BH1750FVI채집실내배경광조도，완성LED자괄응조광계통적경건설계화연건편정，최종유지온실상내식물광조강도재일개설정수평。
As the fast development of LED lighting technology,LED adaptive dimming technique is needed more strongly.It was presented that the Atmega16 in AVR single chip computer was used as controller,and the digital light intensity sensor integrated circuit BH1750FVI with I 2C (Inter Intergrate Circuit)bus was employed to measure the indoor ambient illuminance.The hardware designing and software programming of LED adaptive dimming system was completed in the paper,eventually maintenance greenhouse box plant light intensity in a setting level.