• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1140-1142
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• 2012

본 연구는 스마트폰으로 조명등을 원격에서 제어하기 위한 Mobile 조명제어시스템(LMS)에 관한 것으로 특히 조명제어서버 내에 제어기와 Database를 직접 동기화시키는 Thread Pool 방식을 사용하여 별도의 에이전트 프로그램의 탑재 없이도 스마트폰에서 직접 데이터베이스에 접속하여 제어되게 함으로써 스마트폰 내에서 이루어지는 작업을 최소화 하고 결과적으로 스마트폰 뿐만 아니라 BEMS, FEMS, BAS와 같은 외부 장비와의 연계운영이 용이하며 Mobile 프로그램의 개발 및 운영환경을 제공할 수 있는 Mobile 조명제어장치의 연구 내용을 소개하고 있다.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.11 no.6
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• pp.163-168
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• 2011

In this paper, we propose an emotion transfer system based on LED, which presents and transmitts users emotion through Bluetooth and ZigBee using LED light. We propose an emotional LED system interacting multiple LED lighting system and implement the proposed system using smartphone and WPAN network with Bluetooth and ZigBee. For the transmission of data, ZigBee is adopted for each LED lighting system and Bluetooth is utilized for the smartphone. Also, the LED lighting systems which are connected to smartphone have both ZigBee and Bluetooth module for the heterogeneous network. The implemented system shows the validity and applicability of the proposed system.

• The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.25 no.3
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• pp.4-12
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• 2011

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.16 no.1
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• pp.199-207
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• 2016

In this paper, we propose efficient smart indoor emotional lighting control system based on android platform using the biological signal. The proposed smart indoor smart emotional lighting control system were configured as the biological signal measurement device and removable smart wall pad, lighting driver, luminaire. The control system was extracts the emotional language by measured the biological signal, and it was transmitted a control signal to each lighting driver using a bluetooth in the wall pad. The lighting driver were designed to control the lighting device through an expansion board by collected control signal and the illuminance information the surrounding. In this case, the wall pad can be selecting of manual control and the bio signal mode by that indoor emotional lighting control algorithms, and it was implemented the control program that possible to partial control by selecting the wanted light. Experiment results of the proposed smart indoor emotional lighting control system, it were possible to the optional control about the luminaire of required area, and the manual control by to adjustable of color temperature with that the efficiently adjustable of lighting by to biological signal and emotional language. Therefore, were possible to effective control for improvement of concentration and business capability of indoor space business conduct by controlling the color and brightness that is appropriate for your situation. And, was reduced power consumption and dimmer voltage, lighting-current than the existing-emotional lighting control system.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.6
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• pp.3858-3864
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• 2014

This paper proposes the smart emotion lighting control system of a mobile-based. The proposed smart emotional lighting control system to reduce the emotional lighting device, internal heat and the power consumption was configured to the android platform mobile device and zigbee module, emotional lighting device, lighting control module, power supply, and general-purpose transistor. The mobile device was to transmit the real-time control information to the emotional lighting device when connected to the system, and it was designed to control the emotion lighting device based on the control messages and status monitoring. In this paper, the efficiency verification results of the proposed smart emotional lighting control system showed that it was possible to control by emotion lighting control and the color temperature variable. The heating value and the power consumption could be reduced by21% and up to 48%, because of the controlled lighting using emotion language.

• The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.28 no.4
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• pp.55-62
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• 2014

• The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.28 no.2
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• pp.4-15
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• 2014

• The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.25 no.5
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• pp.50-60
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• 2011

• The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.25 no.5
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• pp.69-75
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• 2011

• The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.29 no.4
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• pp.26-34
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• 2015