Research And Implement Of Intelligent Decision Technology In Maritime System

The maritime information system has made a great development with the construction of the Harbour Supervision Safety Information System of first and second term project and Navigation Information. Hovever, the construction of the search-rescue management information system is comparatively slow. A lot of work is done manually, including the collection of alarming information, scheme making, direction on spot, and the final analysis and conclusion. Therefore, it is necessary for a decision-maker to apply information technology into the analysis of search-rescue management data, and bring forward a decision-making scheme basing achievement.The search-recuse auxiliary decision-making system apply to RCC/RSC of all levels in the country is the primary maritime construction project. It consists of four subsystems -communication subsystem, auxiliary decision support subsystem, control and display subsystem, and network and application flat. It is used to put up a communication platform, transport live pictures, search for relative information and make auxiliary decision of counterplan. Therefore, the modernization, numerization, informatization of maritime safety management, search-rescue decision-making and data analysis is realized. I have taken part in the project design and audit, and done a great work in the establishment, design and partial implement of decision support subsystem.As the application of IDSS in software development, this paper introduces the architecture and the idea of IDSS. With the fact of maritime information system and feature of search-rescue management, bring forward the design concept of the combination of comprehensive decision support system, agent-based IDSS, DSC and the combination of Data warehouse and virtual database and put it into use.