The Design And Implementation Of The Micro Service Gateway For The Open Architecture Of The Internet Of Things

The Internet of things is called the third wave of the development of the world information industry after computers and the Internet.It uses sensors,controllers,machines,personnel,and materials to connect with each other in a new way using communication technologies such as local networks or the Internet to form People and things,things and things associated with the realization of information technology,remote management control and intelligent network.The Internet of Things(IoT)is an extension of the Internet.It includes all resources on the Internet and the Internet.It is compatible with all Internet applications.However,all the elements of the Internet of Things(all equipment,resources and communications,etc.)are personalized and privatized.The Internet of Things(IoT)has the characteristics of heterogeneity of objects,heterogeneous access methods,huge number of access and dynamic access,and the heterogeneity,largeness,dynamics,complexity,mobility and universality of objects interacting with each other.In the Internet of things,the interaction between objects involves the exchange of information,task coordination and other computing operations.To achieve the IoT open architecture proposed above and possess the features required for the interaction of IoT objects,traditional engineering In practice,the commonly used SOA-based application development model appears cumbersome and flexible,making it difficult to meet the requirements of the IoT open architecture.The traditional SOA still has some waste of system resources,inefficient project deployment,too single technology selection,too high coupling degree of project code function module,more complicated business and bulky project code in the project practice.The micro-service gateway used in this study is based on the open IoT architecture designed and developed by China Electronics Technology Group Information Science Research Institute(Innovation Academy),and solves the problems of its own architecture by micro-service reconfiguration The subject.This article is primarily responsible for implementing the gateway portion of the microservices architecture.In response to the above problems,this paper proposes a solution for the microservice gateway with IoT open architecture.The content is divided into four parts as follows:(1)to realize the microservice gateway based on the microservice architecture framework design model;(2)Design micro-service gateway text word segmentation system,through the introduction of micro-service architecture has the ability to set the dictionary,the user input text and the implementation of the sequence matching;(3)The application service matching technology establishes the connection between the client and the service,and achieves the function of"reverse proxy" and "service discovery" of the service gateway.(4)to establish a gateway matching mode,so that the user input natural language and ability sequence template library match mapping.