Study Of Emergency Decision-making System Based On Overwater Peril Classification

With the rapid development of China’s marine economy in recent years,waterborne navigation environment has became increasingly complex, presenting the situationthat vessel becomes large, high speed,diversified, and vessels on water become high-density,high-encounter-rate. The risk and probability of overwater perils also increase year by year,causing heavy casualties, property losses and ecological pollution. The security of productionand operation on water, accompany with the improvement of emergency decision-makingcapacity, has became an urgent problem in our country.After peril happened, the warning level need to be confirmed firstly, thus respond quicklyand implement. Division outcome of warning level is able to grasp the severity of consequence,yet the classification study of emergency difficulty after warning-level confirmed makes morenecessity and practical significance. How to classify peril in the prospect of emergency difficulty,and contact it to emergency decision-making, then achieve the purpose of developing areasonable and efficient solution, and guiding emergency rescue, that is the key issue addressedby this paper.This paper aim at overwater peril, based on the flow of waterborne emergency, describe thecurrent situation of both peril classification and waterborne emergency, and innovatively putforward the emergency decision-making thinking based on the classification of emergencydifficulty, analyze and confirm the emergency difficulty classification from the prospect ofmaterials, and build the emergency decision-making model corresponding to different levels,give the algorithm. Finally, based on the above model and algorithm, computer software isdesigned and developed initially, providing the platform convert from emergency theory to thepractical application.