當今世界處於能源變革關鍵世代，根據國際能源總署(IEA)推估，到2040年時全球電力需求總量將成長百分之六十，其中又以建物能耗中之照明及空調用電為最大消耗體，約佔能需總量的百分之二十五。於是各國皆積極制定建築節能減碳目標，強化新能源設計規範。以台灣為例，2017年所核定「能源發展綱領」修正案中，在綠建築推動主軸方面，正以提升能源使用效率，實現徹底節能社會方針作為重點發展方案之一。因此若能在建物能源需求端合理的降低照明及空調耗能，可視為是一項節能低碳的效度作為以及綠色指標。

本研究旨在探討物聯網技術應用於建築物照明能源高效化設計，並經由正向實證的過程中開展出個案新事業發展計畫。首先，在設計驗證方面將由模擬軟體DIALux與EnergyPlus建立一個室內數位場域，完成照明與空調重點項目之能耗分析與數據呈現，從而求查各種環控情境之節能效益優化。其次，在新事業藍圖進展上係先利用市場次級資料等數據蒐集來勾勒出發展願景；同時針對外部產業環境之波特五力分析（Porter’s 5 FORCES）與內部基礎條件之道斯矩陣（SWOT）分析法找出公司之核心市場定位；緊接著再透過策略技術藍圖導入法（T-Plan）規劃出個案新事業發展藍圖並實現總體之佈局。

再者，藉由本論文研究C公司案例提出之新事業三年研發戰略願景，除了可填補因應智慧綠建築照明市場需求所短缺之產品項目外，其模擬工程案場驗證的設計最適化亦可作為業界規範置入參考。期能透過此循序漸進的規劃方式，滿足客戶新市場新需求並帶動未來營收顯著之成長，有效地擴大台灣照明市場份額，邁向個案企業第二波成長曲線。

The world is undergoing an energy transformation. According to International Energy Agency , it projects that global electricity demand will grow by nearly 60% by 2040, of which illumination and air conditioning in buildings are responsible for approximately 25% of total energy consumption. Therefore, all countries are actively proposing energy-conservation and carbon-reduction goals of buildings and strengthening new energy design standards. For instance, Taiwan has introduced energy development act which identified green building as one of the top priorities for future social development in 2017. As a result, if the energy consumption of lighting and HVAC in buildings can be reasonably reduced, it will be regarded as play a crucial role and green metrics.

The purpose of this research is to investigate the application of IoT technology for optimize lighting energy consumption of buildings, and then develop a new business plan. First, simulation software such as DIALux and EnergyPlus enables us to construct a digital model which generates an estimation of total energy consumed by lighting and air-conditioning. The data collected from the simulation can then be used for improve energy efficiency of various building sectors and thereby achieve energy optimization.. Secondly, on the progress of new business roadmap is to use market secondary data to outline the development vision. Lastly, we will focus on Porter’s 5 FORCES and use SWOT analysis to find the company's core value, then use T-Plan method to plan a new business development.

In addition, the research proposed a three-year R&D strategic vision of the new business by C company. Except to filling product items that are in short supply in response to the needs of the lighting market for smart green building, and the optimization design of its simulation engineering case that can also be used as a reference for industry norms. Then we look forward to using this step-by-step planning method to meet customers' new market and driven by strong revenue growth for the future. That could be expanded Taiwan's lighting market share effectively and move towards the second wave of growth for case company.

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