Research And Application Of Ubiquitous Object Access Framework And Convergence Network Construction Method

From the initial interconnection of computers to the Internet of things era,which tends to connect everything,the objects of interconnection are more and more diverse.However,due to the heterogeneity of all aspects of the Internet of things,the current ecology of the Internet of things is still in a fragmented and isolated state.At present,the development of the Internet of things system does not have a mature and popular development standard of the Internet of things.It is easy to form an information island,and it is difficult to achieve the real interconnection and interoperability of all things.In order to solve the above problems and better access heterogeneous and massive ubiquitous objects to the Internet,this paper proposes a new concept and access framework of ubiquitous objects.The framework also provides a method and idea for building large-scale network distributed software,which is of positive significance to solve the problems of software service expansion difficulties,code surge and information island easily formed in the current software development.The main contents of this paper are as follows:First of all,based on the analysis of the current development of the Internet of things and the application system structure of the Internet of things,combined with the existing software container OAA(object access agent)technology,this paper proposes and implements the OAA ubiquitous object access framework OUO(OAA ubiquitous object OAA-UO)model based on OAA technology.The components of the OUO framework model are designed,and the description method and general implementation method of the model are given.It provides a set of development specifications for ubiquitous object access.Then,the paper summarizes and puts forward the network model of OUO,and designs the centralized management tool of OUO.The function call and cooperation among multiple OUOs constitute an application network of OUO software,which provides a way for the resources and services represented by ubiquitous objects scattered around to integrate with each other through the network.Finally,the design and implementation of the main relevant software system in the proposed OUO model framework are given.At the same time,practical application examplesare given to verify the effectiveness and practicability of the model framework,and the direction for further work and research is pointed out.