海上搜救实时预警监控系统的研究与应用doc

As a developing country,China has an important place in the world maritime transport,in particular the recent years,with further enhance our country in the world economy status,China's port throughput has been a visible rise in the sea but with the coming transportaccidents occur frequently,the human and economic losses caused by the continued increase.In other words,at the same time increase the number of ships in maritime transport,maritimeaccidents are also increasing.Therefore,the state under the limited conditions of the currenttechnology and equipment,investment in sea rescue work a lot of money and technology,China's Maritime Rescue work has made great progress.However,the sea rescue work moredifficult and dangerous than land-based rescue bigger,and the high cost,at the same time bythe natural conditions,the vessel is in distress information is unknown,and complicatedwaters under the conditions,making the search and rescue work is not only a long time,theuse of force and more involved in relief of their own risk is also great.So,in order to protectthe security and stability of the maritime search and rescue work,with the help of informationtechnology to implement and strengthen the maritime transport regulation and the preventionof accidents is a very meaningful measure.For these reasons,the main work is to study,design and implement real-time earlywarning monitoring system for maritime search and rescue,the main contents include:1)The basic theory has been studied,including the concept of authentication RADIUS,composition and characteristics,as well as the main framework of the development oftechnology.2)to achieve real-time early warning monitoring system for maritime search and rescue,feasibility analysis and demand analysis,respectively,from the technical,operational,economic and security terms of feasibility analysis,in terms of functional requirements,performance requirements and security needs in-depth discussions3)the general framework of non-real-time early warning monitoring system for maritimesearch and rescue clear design of the functional modules of the system,a full design andbusiness processes to achieve the required system,database,security,etc.4)on the basis of a comprehensive design,system implementation,including thewireless network configuration on the system,video capture and control modules,certification and monitoring the implementation of the deployment capabilities of mobiledevices,and for the completion of the system to start testing,testing results can meet the1