LED發光二極體比起傳統的日光燈管有更多優點,有高穩定性、使用時間長、消耗功率小等等,因此,LED發光二極體被看好為未來最有潛力的固態照明。本文主要是把室內空間照明全數以LED取代,主要以電腦輔助設計軟體來完成這項精準的任務,利用軟體設計平台去模擬而不用真實去擺設,省時、省力、計算又精準。在設計部分,除了擺設家具物件外,另外燈具可以依照自己想要的排列方式去排列在以最少的燈具數量來達到最佳的亮度為主。在各個空間比較結果後,可以明顯發現LED比傳統日光燈耗電量低了許多,在耗電量低的同時也達到相同的亮度,是符合現在講究節能減碳的一項研究,還可以把各廠商提供的各型號燈具資料庫代入模擬,以達到想要的照明設計之需求,這樣一來就不必浪費過多的時間與金錢買到不喜歡或燈光不足之燈具。再依照國內外照明標準規範,將現有日光燈照明設備與現在LED照明設備加以比較其效益。
Light-emitting-diode(LED) compared with traditional fluorescent tube has many advantages, such as high reliahility, longer using time, small power consumption, and so on. Hence,LED has the most promising potential for future solid-state lighting. This thesis estimated the LED lighting replacement in the interior space. Thus, the author mainly uses Computer aided design (CAD) software was used to accomplish this task accurately&effectively. In space lighting design, optimal number of lamps should be decided to achieve the best brightness. Using the manufacturers’ specification of various lighting models, we can achieve the desired lighting requirements designed by the software. According the Much time and money can be saved without field test. Then in accordance with domestic and international lighting standards, the performance of existing fluorescent and LED lightings can be compared to access their effectiveness.