건물 화재시 피난 행동 예측기법으로서 가상현실 기술 활용성

Abstract

Purpose: The consideration of evacuation behavior can be an important means of preventing potential casualties. Furthermore, virtual reality technology can lead to advancements in behavioral studies on architectural spaces and disasters. Method: In this study, we have examined the application of virtual reality technology using theories of evacuation behavior, analysis of previous studies, and a virtual reality fire evacuation experiment. Result: Evacuation behavioral studies have used virtual reality technology as it has become more commercially available, covering a variety of topics. However, methodologies and analysis techniques are still insufficiently systematic. In research design, specific research scope based on the characteristics and progress of evacuation behavior should be established. Immersive VR headsets are widely used as an experimental method, but due to problems such as motion sickness and dizziness, it is necessary to consider technically how and which equipment to use. In addition, increasing immersion and minimizing the difference compared to the real world are crucial for a more efficient virtual reality experiment. Therefore, it is necessary to consider increasing the immersion by stimulating additional senses, perhaps by using heat and smoke along with additional visual and auditory elements, while maintaining the safety of participants as the highest priority.