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http://dx.doi.org/10.7735/ksmte.2013.22.3.615

A Study on the Design and Manufacturing of the Blind System with Auto-controlled Illuminance  

Jang, Chong Min (Department of Mechanical System Design Engineering, Seoul National University of Science & Technology)
Kim, Seong Keol (Department of Mechanical System Design Engineering, Seoul National University of Science & Technology)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.22, no.3_1spc, 2013 , pp. 615-621 More about this Journal
Abstract
A blind system for window glass has been designed and manufactured as a CapStone Design project at Seoul National University of Science and Technology. This system automatically controls the interior illuminance to maintain a uniform temperature. The aim of this project was to support an air conditioning system and heating equipment to maintain a good indoor environment. Proportional integral differential (PID) control using cadmium sulfide (CdS) sensors was applied to control it. Polaroid film was attached to the new blind system to reflect sunlight. It was found that the system had the potential to reduce energy consumption and may be used with a building energy management system (BEMS).
Keywords
Auto blind; Interior illuminance controller; Polaroid film;
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