CAJ | 학술논문

设计了一套适用于高校校园的LED照明节能控制系统，包括LED恒流驱动电源、光照度检测模块、红外热释电传感模块、计数模块和GPRS无线通信模块等。配套了18 W T8型LED灯管和50 W面板型两种LED灯具，分别用于替换教室荧光灯和校园道路路灯。驱动电源通用性好，支持12 V和24 V两种直流输入电压，最大输出功率可达150 W，且输出电压自适应，使其能够兼容多种串并方式的LED灯具。该系统同样适用于博物馆、大型酒店、地下停车场等照明需求量大的应用场合。
설계료일투괄용우고교교완적LED조명절능공제계통，포괄LED항류구동전원、광조도검측모괴、홍외열석전전감모괴、계수모괴화GPRS무선통신모괴등。배투료18 W T8형LED등관화50 W면판형량충LED등구，분별용우체환교실형광등화교완도로로등。구동전원통용성호，지지12 V화24 V량충직류수입전압，최대수출공솔가체150 W，차수출전압자괄응，사기능구겸용다충천병방식적LED등구。해계통동양괄용우박물관、대형주점、지하정차장등조명수구량대적응용장합。
An energy-saving control system of campus lighting based on LED is presented,which includes constant current LED driving module,light intensity detection module,pyroelectric infrared sensing module,counting module and GPRS wire-less communication module. The 18 W T8 LED tube lamps and 50 W panel LED lamps are mainly used in the system to replace the traditional fluorescent lamps in the classrooms and the street lamps along the campus roads respectively. The versatility of driving module can work with two kinds of DC input voltage of 12 V and 24 V. The maximum output power of the driving module is up to 150 W and the output voltage is adaptive so that it can be compatible with a variety of LED lamps in parallel or serial connection. The system is also suitable for museums,large hotels,underground parking and other places where need large quan-tity of energy.