高功率LED之歐洲法規自行車前燈設計;Design of Bicycle Head Lamp for European Regulations Based on High-Power LEDs

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/7069

Title:	高功率LED之歐洲法規自行車前燈設計;Design of Bicycle Head Lamp for European Regulations Based on High-Power LEDs
Authors:	楊凱宇;Kai-yu Yang
Contributors:	光電科學研究所
Keywords:	發光二極體;自行車前燈;LED;bicycle head lamp
Date:	2009-07-09
Issue Date:	2009-09-22 10:36:29 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	本論文之目的在於以高功率白光LED為光源，設計高安全性之自行車前燈。我們以歐洲法規為設計考量，並加強照明區域之寬廣度與近距離之路照，來設計兩款自行車前燈。第一款為微型化之自行車前燈，目的為設計出機構尺寸微小的自行車前燈。第二款為高對比之自行車前燈，我們先設計一能形成高對比度光形的高容忍度光學結構，並以此結構設計高公差容忍度之高對比自行車前燈。In　this　thesis,　we　present　two　bicycle　head　lamp　designs　that　satisfy　the　European　regulations　using　high-power　white-light　LEDs.　The　first　one　is　a　mini-size　headlamp　design,　which　not　only　meets　the　regulations,　but　also　has　small　dimensions.　The　second　headlamp　design　is　a　high　tolerance　optical　structure　with　high　contrast　in　light　pattern.　Using　the　high　tolerance　optical　structure,　we　finished　a　bicycle　head　lamp　design　finally.　This　bicycle　head　lamp　had　the　advantages　of　high　tolerance　and　high　contrast.
Appears in Collections:	[Graduate Institute of Optics and Photonics] Electronic Thesis & Dissertation

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