A study on the energy saving of lighting through the development of integrated control of multifunctional shading system

Recently, interest in integrated shading and lighting control, which are building components, is increasing to reduce the energy used in buildings. However, the multi-functional shading system, which has recently been distributed, has a natural lighting function through ceiling reflection by introducing sunlight into the room, but it is difficult to control interworking with surrounding electric lighting and integrated control is impossible due to solar reflection or acquisition. In order to solve this problem, we intend to design and implement an integrated control system for multifunctional shading devices that affect the indoor light environment and thermal environment and are effective in reducing lighting energy. This study can reduce energy in buildings by controlling the temperature through an internally integrated control system for the inflow of sunlight into the room. In addition, integrated monitoring control is possible through real-time power and energy measurement and on-site sensor data management. As a result of this study, 34.5% of lighting energy could be saved through the study of the automated system of integrated control of multifunctional shading devices.