사고시나리오 기반의 단축키를 이용한 신속한 대화형의 선상사고대응시스템

Abstract

When an accident happens on a ship, effective damage control activities are required. Many large ships, especially naval vessels, are equipped with damage control systems to mitigate damage to life, environment, and property. In spite of the damage control systems, most onboard recovery activities are still carried out by the crews. In any case, the final decision-maker is someone on the ship. Therefore, the key to damage control rests with well-trained crews on the ship during the early phase of an accident. For effective use of damage control systems, each system has its own symbols and static and dynamic kill cards, including many that predict calculation functions for ship performance. However, too much information on a graphic user interface, and too many complex tasks that must be done in a very short time for damage control, lower the usability of a damage control system. For this reason, this paper uses a systems engineering approach to guide the development of a design alternative for existing damage control systems. To guarantee the success of damage control activities in the early phase of an accident, coded shortcut keys are considered for effective communication between members of the damage control team. A suggested damage control system based on coded shortcut keys is developed using the results of a requirement analysis. The proposed design concept makes effective damage control possible with rapid and interactive kill cards.