The cinema LED lighting system design based on SCM

De En; Xiaobin Wang

doi:10.1117/12.870073

15 November 2010 The cinema LED lighting system design based on SCM

De En, Xiaobin Wang

Proceedings Volume 7852, LED and Display Technologies; 78520I (2010) https://doi.org/10.1117/12.870073
Event: Photonics Asia 2010, 2010, Beijing, China

Abstract

A LED lighting system in the modern theater and the corresponding control program is introduced. Studies show that moderate and mutative brightness in the space would attract audiences' attention on the screen easily. SCM controls LED dynamically by outputting PWM pulse in different duty cycle. That cinema dome lights' intensity can vary with the plot changed, make people get a better view of experience. This article expounds the architecture of hardware system in the schedule and the control flow of the host of the solution. Besides, it introduces the design of software as well. At last, the system which is proved energy-saving, reliable, good visual effect and having using value by means of producing a small-scale model, which reproduce the whole system and achieves the desired result.

Citation Download Citation

De En and Xiaobin Wang "The cinema LED lighting system design based on SCM", Proc. SPIE 7852, LED and Display Technologies, 78520I (15 November 2010); https://doi.org/10.1117/12.870073

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available