Intelligent context-awareness system for energy efficiency in smart building based on ontology

2019 ◽  
Vol 21 ◽  
pp. 212-233 ◽  
Author(s):  
Houssem Eddine Degha ◽  
Fatima Zohra Laallam ◽  
Bachir Said
Keyword(s):  
Energy Efficiency ◽  
Context Awareness ◽  
Smart Building ◽  
Awareness System

scholarly journals Context awareness system in the use phase of a smart mobility platform: A vision system for a light-weight approach

Procedia CIRP ◽  
2020 ◽  
Vol 88 ◽  
pp. 560-564 ◽  
Author(s):  
Lydia Athanasopoulou ◽  
Alexios Papacharalampopoulos ◽  
Panos Stavropoulos
Keyword(s):  
Context Awareness ◽  
Vision System ◽  
Light Weight ◽  
Smart Mobility ◽  
Use Phase ◽  
Awareness System

Redesign ITS Central Library through Smart Building

2014 ◽  
Vol 493 ◽  
pp. 117-122
Author(s):  
Muhammad Junaidi ◽  
Kusriantoko Parindra ◽  
Hosta Ardhyananta ◽  
Ary Bachtiar ◽  
Anton A. Dimas
Keyword(s):  
Energy Efficiency ◽  
Energy Conservation ◽  
Room Temperature ◽  
Energy Audit ◽  
Total Load ◽  
Smart Building ◽  
Electrical Systems ◽  
Institute Of Technology ◽  
Audit Team ◽  
Occupation Rate

Energy conservation is one of many technique applied to reduce the global warming effect. Sepuluh Nopember Institute of Technology (ITS) contributes to encourage energy conservation by ITS Eco Campus programs. It has so many activities, one of them is audit energy as one way to get energy efficiency in educational area. ITS central library is most accessable building both student and other academics community with total area more than 400 square matres and high occupation rate approximately 90% everyday. Energy audit techniques were carried out by an energy audit team to identify any energy conservation opportunities (ECOs). walk-through assessment and data analysis were conducted over all building zones. These levels of assessments proved that the building and its mechanical and electrical systems were improperly maintained and inefficiently operated. So that, ITS Central Library will be redesigned to be smart building by improving light intentensity level, humidity, and room temperature appropriate with ASHRAE90.1-2005. Thus exterior building like wall, glass, roof and floor will be redesigned to emphasize minimum total load. Replacement single glass to double glass reduce the load conduction and radiation through glass, approximately 2,7%.

scholarly journals Energy Efficiency Optimization Based on Context Awareness in Wearable Computing

2018 ◽  
Vol 129 ◽  
pp. 291-297
Author(s):  
Feng Tian ◽  
Yongan Guo ◽  
Wei Liu ◽  
Dapeng Li ◽  
Zhen Yang
Keyword(s):  
Energy Efficiency ◽  
Context Awareness ◽  
Wearable Computing ◽  
Efficiency Optimization
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