Kwang Ok Lee, Seok Min Lee, Seonghun Jo, Gyeong Ho Park, Se-Jin Kim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A326239
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4,000원
원문정보
초록
영어
In this paper, we propose a context-aware power management (CPM) scheme using beacons to reduce the power consumption of personal computers (PCs). In the proposed CPM scheme, the PC, smartphone, control server, and Internet of Things (IoT) device are necessary. PC users first log in the control server using their smartphones and select PCs to turn on. Then, the selected PCs automatically go into three different modes, i.e., sleep, shutdown, and standby power off modes, in order when the PC users leave the PCs without turning off them. Further, we develop a testbed with the proposed CPM scheme using the Arduino with Bluetooth low energy (BLE) and relay modules. Finally, it is shown that the proposed CPM scheme outperforms the conventional scheme in terms of the power consumption.
목차
Abstract 1. Introduction 2. Related Research 2.1. Internet of Things 2.2. Arduino with BLE Beacon and Relay Modules 3. Proposed CPM Scheme Using Beacons 3.1. Architecture of the Proposed CPM Scheme 3.2. User Authentication and PC Selection 3.3. Scenario 1: Sleep Modes 3.4. Scenario 2: Shutdown Modes 3.5. Scenario 3: Standby Power off Modes 4. Testbed and Performance Evaluation 5. Conclusions Acknowledgments References
키워드
Power ManagementContext-AwareBeaconArduinoStandby PowerBluetooth
저자
Kwang Ok Lee [ Department of Computer Science & Statics, Chosun University, Gwangju ]
Seok Min Lee [ Department of Computer Science & Statics, Chosun University, Gwangju ]
Seonghun Jo [ Department of Computer Science & Statics, Chosun University, Gwangju ]
Gyeong Ho Park [ Department of Computer Science & Statics, Chosun University, Gwangju ]
Se-Jin Kim [ Department of Computer Science & Statics, Chosun University, Gwangju ]
Corresponding author
조선대학교 기초과학연구원 [The Natural Science Research Institute of Chosun]
설립연도
2008
분야
자연과학>자연과학일반
소개
본 연구원은 기초과학을 진흥하기 위한 연구·교육 및 그 보급을 목적으로 한다. 이 목적을 달성하기 위하여 다음 각 호의 사업을 수행한다.
1. 기초과학 제 분야에 관한 조사와 연구
2. 기초과학에 관한 학술행사(학술대회, 학술세미나, 심포지엄, 초청강연회 등) 개최
3. 학문후속세대 및 일반인을 위한 기초과학 교육
4. 기관지『조선자연과학논문지』 발간
5. 『자연과학연구총서』, 『자연과학번역총서』 등 단행본 발간
6. 기타 본 연구원의 목적과 관련된 사업
간행물
간행물명
통합자연과학논문집(구 조선자연과학논문집) [Journal of Integrative Natural Science]