Research on Dynamic Risk Pre-evaluation System for Maritime Traffic Safety in Restricted Visibility

Considering the absence of meteorological safety guarantee system with functions of visually intelligent early warning monitor and decision support for maritime traffic safety in focus sea areas in restricted visibility, a risk evaluation model for maritime traffic using the method of the fuzzy system in risk management theory has been established. Based on this, a design plan of dynamic risk pre-evaluation system for maritime traffic safety in restricted visibility has been presented. Simulation analysis showed the functions and expected application effect and the practical value of the system, which can provide early warning and operating suggestions for maritime security authorities and officers on deck, has been approved.