基于控制理论与模糊推理系统的思想与方法 ,建立了海上交通安全评价 FIS模型 ,综合考虑海上交通安全系统中人的因素操船危险度、船舶因素操船危险度、交通环境操船危险度的相互影响 ,对人船环境系统安全进行了综合评价 ,所得的评价结果与实际情况基本相符 Based on the theories and methods of control theory and fuzzy reasoning system, a FIS model of maritime traffic safety assessment was established. Considering the risk of man-made factors in marine traffic safety system, the risk of marine factors in handling the ship, the mutual influence of the risk of handling the traffic environment, A comprehensive assessment of the safety of the manned environment system, the results of the evaluation of the basic match with the actual situation