Research On The Framework And Protocol Of Deepsea Observation Network

There are plenty of resources in the sea.It's becoming the hotspot and one of the important policies for governments to research and exploiture with the ocean.However,all kinds of technologies about deepsea observation are limited by energy providing and information transmission.AS high-tech developing,a fire-new mode about research in sea was advanced,which is Deepsea Observation Network.It will enable regional-scale, long-term, real-time observations and experiments with the ocean, seafloor, and subseafloor.In this dissertation,the main work is research on the framework and protocol of Deepsea Observation Network Experimentation Platform.The whole dissertation contents six chapters.Chaper 1 ,a survey of the importance of the development for research in sea is given.The reviews of history and current status of deepsea observation network is also given. At the final of this chaptr,the aim and detailed contents of this research project are presented.Chaper 2,through the study of communication mode, and link mode and topology framework of network,a framework project about deepsea observation network is presented.After this,the hardware's realization of deepsea observation network is described.Chaper 3, research on communication protocol about subnet,and design the urse-defined protocol and the communication software.Chaper 4, research on TCP/IP and design the user-defined protocol about main network.And design the communication software which includes the base station communication software and the junctionbox communication software.Chaper 5,the designs of experiments and the analysis of the results are presented.Last chaper ,the research contents and conclusions of this dissertation are summarized,and the prospect of further studies on this project is opened up.