Design And Implementation Of The Distributed Multi-Level Network Management Model

In recent years,as the Internet,Mobile Internet and intelligent hardware industry's rapid development,Internet of Thins technologies have also been considerable development.The world major countries attach strategic importance to the Internet of Things.There are many research institutions and companies investing human resource and material resource to the IoT.The IoT has infiltrated all areas of our life,such as transportation,building security and electric network.In the near feature,the IoT will be applied to more domains.The IoT is based on the Internet,so it has much relevance to the Internet.But compared to the Internet,the IoT has its own features.In the IoT,there are so many kinds of sensing devices and the quantity is huge;expect the fixed location devices,there also are a great number of mobile devices,which makes the network topology changes quickly;current IoT's standards are not unified,which make the network to be diverse and heterogeneous.These properties bring new requirements and characteristics to the management of the IoT,which demand to explore new network management model and method based on the traditional network management.The goal of this project is to design a IoT network management model,which has a certain universal applicability.The work involved is mainly focused on the following aspects.First of all,investigate and analyze the characteristics of the current popular IoT devices,according to the requirements of network management,design the IoT's network management information database,which is used to manage the items of network management.Secondly,make in-depth research on the structure and characteristics of the IoT,then design a distributed and hierarchical model of IoT network management based on several different types of network management model.Finally,design and implement the important role-management station and proxy station-of the network management model,including functional description,internal module division and work flow design,then complete the design and implementation of management protocol.