An Energy-efficient LED Lighting Control Scheme with Provision of User Illumination Requirement
نویسندگان
چکیده
منابع مشابه
An Energy Efficient LED Lighting System for Domestic Applications
This project is implemented on ARM, the sensor which detects the day light is used to switch outdoor lighting and the PIR sensor which detects the entering person into room are used here to regulate the indoor lighting intensity, which is done through PWM shifting technique. Saving the electricity is not difficult. Just by turn off the light when leaving the room, turn off computer when finish ...
متن کاملIndoor LED Lighting Control System Using WSN Considering User Satisfaction
Nowadays, energy saving is one of the most important factor to consider. Automated lighting systems are a solution for efficient use of lighting which forms a large part of world’s total energy consumption. However, today automated lighting solution when employed in indoor environments like homes and offices are not very effective. Since indoor environment have users with different and varying ...
متن کاملEnergy-efficient control of solid-state lighting
Lighting control is in the midst of radical change. Presentday state-of-the-art lighting systems tend to be extremely complex. They exhibit very flexible actuation possibilities with many degrees of freedom that can be exploited to answer dynamiclighting needs. However, user interfaces to these systems are woefully lacking. They are frequently denigrated to a panel of buttons that select partic...
متن کاملSignal Processing for LED Lighting Systems : Illumination Rendering and Sensing
geboren te Puyang, China. Subject headings: light emitting diode / illumination pattern / illumination sensing / frequency division multiplexing / lighting control / signal processing Cover design by Jieyin Cheng c 2010 by Hongming Yang, Eindhoven v vi Samenstelling van de promotiecommissie: Solid state lighting, employing high brightness light emitting diodes (LEDs), is becoming increasingly w...
متن کاملAn Efficient Illumination Framework for Web-Based Lighting Engineering Education
Although the interactive web-based learning environment enriches the study of lighting engineering, it relies healthy on realistic rendering and illumination calculations of 3D scenes. These operations are typically very expensive in kernel computations and content distribution. Hence, they are not applicable to dynamic scene. Our objective in this work is to address this problem through a mult...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Korea Information and Communications Society
سال: 2011
ISSN: 1226-4717
DOI: 10.7840/kics.2011.36b.11.1383