隨著現今生活品質的提升，室內環境的舒適度慢慢引起人們的注意，視覺舒適度是其中重要的一環。良好的照明條件不會造成眼睛的疲勞，對於長時間待在室內學習的學生更是重要。在以往，教室內的燈光位置與數量僅由施工人員的經驗作為判斷，但這樣判斷的方式對於結果總會有很大的差異。
本論文使用商用軟體Autodesk 3ds Max Design進行一小型教室的照度模擬分析與預測。而模擬進行時，首先是將光源設置為廠商產品的規格值，再將模型各項參數設定好後進行模擬，可獲得空間中的照度數值與照度分佈，並進一步計算出各項舒適度的指標，像：均齊性、炫光值等。為了驗證模擬數據的準確性，利用TES-1339R 專業級照度計進行實測。將模擬與實測的數據進行比較，證實模擬與實測的平均誤差在9.6%到11.4%，具有相當高的準確性，表示以模擬方式即可進行室內空間的舒適度評估。之後運用模擬的方式重新調整LED投射燈的配置，有效地改善了場景舒適度不佳的問題。
經由本論文的結果可得知，運用模擬可事先預測室內的視覺舒適度情形。不僅可以進行事先的評估與改善，也可以減少人力與時間的消耗，此一連串的模擬流程可使設計師能在設計階段初期，便能夠運用電腦模擬的方式進行事先的評估以了解燈具位置的適當性。 With the improvement of the quality of life today, the comfort of the indoor environment slowly draws attention and the visual comfort is an important part. Good lighting conditions will not cause eye fatigue, for a long time to study indoors students is even more important. In the past, the location and quantity of light in a classroom were judged only by the experience of a construction worker, but the way you judge it is always very different for the results.
This thesis uses the commercial software Autodesk 3ds Max Design to simulate and forecast illuminance of a small room. When simulation is done, the light source is first set to the manufacturer's specifications. Then set the parameters of the model after the simulation can be obtained in the space illumination values and illuminance distribution. And further calculate the indicators of comfort, such as: uniformity, glare value and so on. In order to verify the accuracy of the simulated data, it was measured by TES-1339R professional illuminance meter. The simulation and measured data comparison, confirmed that the average error between simulated and measured at 9.6% to 11.4%, with a very high accuracy. It is said that the simulation can be carried out indoor comfort assessment. After the use of analog way to re-adjust the LED projector lamp configuration, effectively improving the scene less comfortable comfort issues.
Based on the results of this research, it can be found that the simulation can predict the indoor visual comfort situation in advance. Not only can advance assessment and improvement, but also can reduce manpower and time consumption. This simulation processes allows designers to assess in advance the appropriate location of the luminaire using computer simulation in the early stages of the design phase.
