탐색구조 회전익 항공기의 작업영역 분석

Abstract

Objective: The aim of this study is to analyze the work domain and to extract the information requirements based on work domain analysis for ecological interface design of search and rescue helicopter. Background: Due to Flight at low altitude and many take-off and landings, helicopter's maneuvering have a high probability of human errors. In particular, search and rescue mission requires an effective interface because of helicopter's flight in urgent and risky environments. To cope with unanticipated events in the helicopter's maneuvering environment, work domain analysis has been used to introduce an effective design method, ecological interface design. Method: With the pilot operating on the search and rescue helicopter, (1) Work domain model was created by performing work domain analysis through abstraction hierarchy and part-whole hierarchy of search and rescue helicopter, (2) then the scenario mapping test was performed to evaluate the work domain model. Results: The Information requirements for ecological interface design of search and rescue helicopter was extracted in work domain model. Conclusion: In this study, the constraints and information requirements in the search and rescue helicopter were obtained through the work domain analysis of search and rescue helicopter, and it expand to the area of ecological interface design for helicopter. Application: The results of this study can improve the interface of search and rescue helicopter currently in use and help to ensure safe flight.