The Research Of The Safety And Efficiency Of Qingdao Harbor Areas

With fast development of the world's economy,as well as the progress of science and technology of ship,the ship becomes increasingly large.scaled and rapid;as a result, the rate of ships meeting in port increases,the traffic in the port is becoming increasingly crowded,and the safety risk of ship increases rapidly,leads to unsafe factors increase on water.In order to prevent and reduce traffic accidents,to ensure the safety of marine traffic,to improve the traffic efficiency,to protect the environment from polluting,how to improve navigation safety and efficiency is an important issue.This paper studies the overall outlook of water traffic safety at sea and the basic principles of traffic engineering,using mathematical statistics and the methods of queuing theory to research and analyze scientifically the issue of the order according to which the ship's navigation,mooring,entering and leaving in the port;to ship fitting Poisson arrival stream flow to the first.order Erlang distribution of port services to measure time and the berthing time and the reasons for systematic analysis of port blocking and the effects on the captain of the ship;the use of traffic flow statistics, assessment methods,as well as safety index calculation with a combination of survey methods,Safety Harbor waters of the ship conducted a quantitative research;in order to avoid the waters of the ship in port because of congestion caused by waiting for access to lead to collisions,traffic control center for the arrival of the ship,waiting for clearance to enter port and ship security must be based on the channel to make the appropriate sort,it will resolve the traffic safety of navigation efficiency can be achieved,this study combined with the ship traffic safety.related information to the waters of Qingdao,Hong Kong as an example,the use of analytic hierarchy process to analyze the weight of the ship,taking into account navigation safety and efficiency, through the validation to determine their relevance,in order to address the issue of entry and exit to sort lay the foundation for the study with a view to enhance the port waters of the traffic management capabilities to further develop.The completion of this study,in order to improve the management of Qingdao port navigation to provide a scientific basis for rational decision.making,at the same time enriching the research in the field of maritime safety system,added of China's maritime navigation safety and efficiency of the shortcomings of this article and the anchorage of the port of Qingdao is also planning a theoretical and practical significance.