Design And Implementation Of Smart Park Management Platform Based On Microservice Architecture

In recent years,as the global urbanization development speed intensifies,an important trend in the development of urban intelligence is that the spatial scene gradually from large and medium-sized cities to"micro-units",so that buildings,parks and other urban micro-units become microscopic miniatures and functional carriers of the city.With informa-tion technology as a mean,the smart park fully integrates resources inside and outside the park through data collection,system integration,intelligent analysis and efficient response,making park services more efficient and convenient.As traditional parks can no longer meet the market demand,the emergence of smart parks can provide users with higher valuable services.Firstly,this thesis analyzes and summarizes the current situation of the research on the integrated management platform and microservices of the smart park,focuses on the business requirements and the logical architecture of the platform based on the background of the platform,and clarifies the design and realization objectives of the platform.On this basis,the microservice system architecture based on Spring Cloud Alibaba is designed,and the system context and inter-dependencies are defined.The back-end module design of the platform is divided into four parts:gateway service,alarm service,data service and device service,and the functions of each module are designed in detail according to the business requirements and performance requirements such as scalability and availability.Then,the process of implementing the microservice architecture of the park management platform is described.The microservice governance environment such as service registration and discovery,service link moni-toring,and interface authentication gateway is built,and the vertically divided functional modules are developed.The gateway service imple-ments the upstream and downstream message forwarding function from MQTT Broker to RocketMQ message middleware;the data service imple-ments the message data parsing and device data storage into the database;the alarm service implements the alarm rule editing and alarm triggering function;the device service implements the functions of park building management,device information management and device operation man-agement.Each module is built based on SpringBoot framework,using MySQL for data storage and Redis for data caching.The platform realized in this thesis supports empowering park scenario applications upward and controls smart devices globally downward,as an important part of smart park scenario research and development.Finally,the platform is tested for functionality and stress through the test environment built.The test results show that the smart park integrated management service platform designed and implemented in this thesis has good usability and scalability.