- 期刊
- OpenAccess
Remote Controlling of Light Intensity Using Phone Devices
並列摘要
In this study, we investigate the design and simulation of an electronic system for remote controlling the level of light intensity of an electrical lighting system used for a certain desired application. The remote controlling is done using the keypad of any Dual Tone Multi Frequency (DTMF) based telephone handset. A DTMF tone command sent from a transmitting fixed or mobile phone terminal will be used to activate a system of relays that control the required level of light intensity. An appropriate active bandpass filters are designed for recognition of the DTMF tones of the transmitted digit. The bandpass filters and the additional subsequent stages of the overall electronic system are simulated and tested using MULTISM. Light intensity controlling is useful to avoid unnecessary electrical power wastage and the remote controlling eliminates the physical presence of a person for adjusting the required level of lighting at the desired location.
延伸閱讀
- 劉奕志（2010）。Design and Implementation of LED Module Controller Using Dynamic Partial Reconfigurable System〔碩士論文，國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2010.00568
- Chen, Y. H. (2005). Electrical Simulation of Organic Light-emitting Devices [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2005.00683
- 蔡宗諭（2014）。Current-Mode Ambient Light Sensor for Ultra Low Power Applications〔碩士論文，國立清華大學〕。華藝線上圖書館。https://doi.org/10.6843/NTHU.2014.00078
- Chang, C. H. (2009). Investigations of Device Architectures of Organic Light-Emitting Devices for Displays and Lighting [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2009.00986
- 陳則安（2016）。Visible Light Communication System with ARQ Applied to Smart Mobile Device〔碩士論文，國立中正大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0033-2110201614072184