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Register a new userLED lamps light intensity control dependent of outside light intensity using electronic board Arduino Uno
التحكم بشدة إضاءة مصابيح الديودات المصدرة للضوء بتابعية شدة الإضاءة الخارجية باستخدام اللوحة الإلكترونية Arduino Uno
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Tishreen University ورقة بحثية
Publication date
2017
fields
Physics
and research's language is
العربية
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Shamra Editor
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يهدف هذا البحث إلى التحكم بشدة إضاءة مصابيح الديودات المصدرة للضوء LED Lamps بتابعية شدة الإضاءة الخارجية باستخدام اللوحة الإلكترونية Arduino Uno. حيث تم التحكم بالتغذية التماثلية للجهد بواسطة تعديل عرض النبضة رقمياً PWM للمصابيح المصدرة للضوء، و دراسة خصائص المقاومة الضوئية LDR ، و إيجاد العلاقة بين شدة الإضاءة و المقاومة الضوئية. كما تم تصميم مقياس شدة الإضاءة بالوحدة الدولية Lux، و بناء برنامج باستخدام ArduinoIDE من أجل برمجة المتحكم المكروي الموجود على اللوحة Arduino Uno للحفاظ على شدة الإضاءة المطلوبة. أخيرا تم اختبار كل الدارات المصممة بعد أن تم الانتهاء من تصميمها و جمع المعطيات data. تم إثبات أنه من الممكن الحفاظ على شدة الإضاءة المطلوبة، و كان متوسط الاستطاعة المصروفة مع الأخذ بعين الاعتبار الفقد الحراري للديودات المصدرة للضوء لمدة 12 ساعة من أجل قيمتين لشدة الإضاءة (200,300) lux بوجود الإضاءة الخارجية و ارتفاعين 1m و 1.5m عن مصابيح LED. وُجد أنه عندما تزداد شدة الإضاءة الخارجية تتناقص شدة التيار المار عبر مصابيح الديودات المصدرة للضوء آلياً و بالتالي تنخفض الاستطاعة المستهلكة. يمكن بالتالي باستخدام هذه اللوحة ترشيد استهلاك الطاقة الكهربائية.
The purpose of this research to control LED Lamps lightintensitydependent ofoutside light intensity using electronic board Arduino Uno. control LED lamps analog voltage achieved by pulse width modulation (PWM) digitally, studying LDR sensorspecification, designing light meter after founding the relationship between light dependent resistance and light intensity measured by Lux,constructing a program using Arduino IDE for microcontroller onArduino Uno that will maintain the desired light intensity selected. Testing finally all the circuits after it has been completed circuit design and data are collected. proving that it is possible to maintain the desired intensity of light and calculated the average power consumption taking into consideration heat loss of LED lamps for 12 hours for tow values of light intensities 200,300 lux with outside light intensity and heights 1m and 1.5 m.It found that when the outside light intensity increases thecurrent intensityis decreasing through LED lamps automatically and reduce power consumption. Thus, it can be concluded using this board that it conserves energy.
References used
Bae,c ; Yoo,J; Kang,K; Choe,K; Lee,J . Home server for home digital service environments. IEEE International Conference on Consumer Electronics, 2003, vol 49,pp. 1129-1135
Alkar, A.; Z; Buhur, U. An Internet Based Wireless HomeAutomation System for Multifunctional Devices. IEEE Transactions on Consumer Electronics, vol. 51, no. 4,Nov. 2005, pp. 1169-1174
Tsou, Y;Hsieh,J;Lin,C;Chen,C. Building a Remote Supervisory Control Network System for Smart Home Applications. IEEE International Conference on Systems.Manand Cybernetics, 2006, ICSMC '06, vol. 3, pp.1826-1830
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