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研究生: 官陳希
Chen-Xi Kuan
論文名稱: 基於機器學習與粒群最佳化之 室內自動調光系統
Indoor automatic dimming system based on machine learning and particle swarm optimization
指導教授: 劉益華
Yi-Hua Liu
口試委員: 王順忠
Shun-Chung Wang
鄧人豪
Jen-Hao Teng
邱煌仁
Huang-Jen Chiu
鄭于珊
Yu Shan Cheng
學位類別: 碩士
Master
系所名稱: 電資學院 - 電機工程系
Department of Electrical Engineering
論文出版年: 2022
畢業學年度: 110
語文別: 中文
論文頁數: 53
中文關鍵詞: 日光反映調光系統室內照明粒群演算法機器學習
外文關鍵詞: Daylight response dimming system, Indoor lighting, Particle swarm optimization, Machine learning
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  • 室內照明設計是在一定的空間裡,結合
    自然光源 與人造光源
    以符合 使用者 對照明 需求 進行完整的規劃 ,達到創造情境的效果。
    也 由於 LED燈具變成主流 以及 物聯網 的 普及, 讓 照明 設計 市場日益
    壯大,相較傳統照明設備,智慧照明可以為使用者帶來更舒適的照
    明體驗 ,也能配合連網的功能,讓使用者能透過電腦或行動裝置等
    設備的功能進行開啟與關閉,或是能透過使用著的喜好控制燈具,
    進行調光 ,讓照明環境更加符合人體工學並 減少 照明系統的電能 消
    耗 。
    本論文實現一基於機器學習與粒群
    演算法最佳化 之室內自動調
    光系統,實驗方法以遠端進行, 透過神經網路以及粒群最佳化演算
    法,找出最符合當下環境之燈具照明 計算 矩陣,使環境達到使用者
    所需之照度。本論文著重於機器學習與演算法的運算及其應用, 透
    過 模擬 結果 和 實測結果, 來驗證自動調光系統之正確性與可行性,
    最後與傳統 DRDS比較, 以凸顯所提的方法在調光準確率和節能性
    能的提升 。


    Indoor lighting design is to combine natural light sources and artificial light sources in a specific space and makes complete planning to meet the needs of users for lighting, to achieve the effect of creating a certain scenario. Due to the mainstream of LED lamps and the popularity of the Internet of Things, the lighting design market is growing. Compared with traditional lighting equipment, smart lighting can bring users a more comfortable lighting experience. It can be turned on and off through a computer or mobile device, or the lamps can be controlled and dimmed according to the user's preference, making the lighting environment more ergonomic and reducing the power consumption of the lighting system.
    In this thesis, an indoor automatic dimming system based on machine learning and particle swarm optimization (PSO) algorithm is implemented. The experiment is carried out remotely. Through neural network and particle swarm optimization algorithm, the dimming commands of lamps that best fit the current environment are found to meet the illumination requirements of the users. This study focuses on the operation and application of machine learning and PSO algorithm, and verifies the correctness and feasibility of the proposed automatic dimming system by comparing the simulation and measured results with the traditional daylight responsive dimming system (DRDS), and verifies the improvement of dimming accuracy and energy saving performance of the proposed method.

    摘要 i Abstract ii 致謝 iii 圖目錄 viii 表目錄 x 第一章 緒論 1 1.1 研究背景 1 1.2 研究動機與目的 2 1.3 文獻回顧 5 1.4 論文架構 5 第二章 系統架構 7 2.1 資料蒐集端之硬體架構 8 2.1.1 GY-30介紹 8 2.1.2 ESP8266介紹 9 2.1.3 Arduino介紹 9 2.2 點燈硬體架構 10 2.2.1 燈具介紹 11 2.2.2 Dongle介紹 11 2.2.3 閘道器介紹 12 2.3 資料蒐集端韌體程式流程 13 2.4 燈光控制端軟體程式流程 14 2.4.1 MySQL介紹 15 2.4.2 MQTT介紹 16 2.4.3 燈具控制指令 16 第三章 PSO演算法與機器學習的實現 18 3.1 PSO演算法說明 18 3.1.1 速度式與位移式 18 3.1.2 速度權重 19 3.2 PSO演算法應用 19 3.2.1 邊界修正 21 3.2.2 評分方式 21 3.3 機器學習應用 22 3.3.1 資料預處理 23 3.3.2 神經網路模型 23 3.3.3 激勵函數 24 3.3.4 神經網路訓練結果 25 第四章 實驗方法與結果 27 4.1 實驗設計 27 4.1.1 矩陣計算 28 4.1.2 實際運算 30 4.2 實驗結果 31 4.2.1 照度準確率 32 4.2.2 模擬照度數值比較 33 4.2.3 節省能源比較 35 4.2.4 機器學習比較 37 第五章 結論與未來展望 39 5.1 結論 39 5.2 未來展望 39 參考文獻 41

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