Science and Development Network (SciDev.Net)
Interest in energy saving has increased in recent years due to environmental concerns about global warming and air pollution. There are growing needs of developing a information technology for energy efficiently management and energy saving. Therefore, the overseas including the developed countries are researched the IT technology that reduces the energy consumption in the building sector for efficient operation. The BEMS is analyzed energy consumption by optimally control such as air conditioning system, lighting fixture and fire prevention equipment in the building. Also it is technology to maximize energy savings by effectively controlled. Recently It has been developed a variety of techniques through LED control by the development of LED lighting technology.