Evaluation method of shore–ship collaborative rescue capability based on FSV and GRA

Based on fire scenarios, an evaluation model for ship collaborative firefighting capabilities is constructed to conduct a quantitative analysis of ship collaborative firefighting and rescue fire situations, firefighting and rescue capabilities, and firefighting and rescue action effects. Owing to the characteristics of multiple dangerous sources, such as fuel and cargo on berthed ships, the firefighting and rescue influencing factors on the ship's collaborative firefighting and rescue capabilities are proposed in terms of capabilities, firefighting resource demand, firefighting equipment, firefighting tactical coordination, and firefighting organization and command, and further build an evaluation index system for the ship's collaborative firefighting and rescue capabilities. In the weight determination stage, the fuzzy set value method is used to determine the weight, combined with expert experience and qualitative and quantitative methods; in the scoring stage, a gray whitening weight function is used to standardize the scoring, which eliminates the subjectivity of the scoring to a certain extent. be quickly determined based on the status analysis of the first-level indicators, and actions can be taken in conjunction with the command rescue strategy.