Design And Implement Of The Evaluation System Of Navigation Safety Impact From Offshore Drilling Platform Based ECDIS

Recently，a lot of offshore drilling platforms are going on navigable waterways on the BoSea, the East China Sea and the Beibu Gulf. Offshore drilling platform could have an impact onnavigation safety in its navigable waterways. At present, the Evaluation System of NavigationSafety Impact from Offshore Drilling Platform mainly based on the appraisers’ experience,lacking of scientific criterion. Studying on offshore drilling platform navigation safety impactassessment model and designing an object-oriented comprehensive evaluation system based onelectronic chart of offshore drilling platform is the effective method to improve rationality,normality and scientificity on Evaluation System of Navigation Safety Impact from OffshoreDrilling Platform.Compared with other hydrographic construction, offshore drilling platform project has itsown particularity. This article through the analysis of the characteristics of offshore drillingplatform, in system safety engineering as the leading thought, analyzing of offshore drillingplatform in waters near the navigable environment and the influence of the navigation safety ofdangerous factors based on the relevant research achievements of other scholars to determineevaluation index system. On the basis of the index system using analytic hierarchy process (AHP)and fuzzy comprehensive evaluation method this article establishes offshore drilling platformnavigation safety impact assessment model, the offshore drilling platform of navigation safetyimpact assessment model for modularity analysis. Use of the advantages of component GIS, andset up platform of electronic chart, it realizes that the input of Beibu Gulf offshore drillingplatform information and analysis in Electronic Chart Display and System (ECDIS) platform.This paper analysis Beibu Gulf waters offshore drilling platform of the navigationenvironment from the Angle of navigation safety, establishes offshore drilling platformnavigation safety impact assessment model, on the basis of the model is design and develop anobject-oriented comprehensive evaluation system based on electronic chart of offshore drillingplatform. Evaluation model and system provide scientific decision basis for safety managementdepartment for water vessel traffic and has a certain practicality.