Design And Implementation Of The Digital City Management System Of The Clairvoyance

This article starts with research on the application and efficiency optimization of digital urban management,and combines the basic software life cycle development technology to create a digital urban management system based on customized requirements.The system uses "pre-event-event-post-event" video monitoring and analysis as the main means,and provides unified monitoring,unified command,hierarchical event disposal instructions,and urban management event disposal feedback to different users.Digital services for city management in all aspects and from multiple perspectives.The main work of this article is as follows:(1)Summarize the industry characteristics of clairvoyance digital urban management system and conduct customized demand analysisCombined with the core business processes of the digital urban management system in the industry,the shortcomings of the existing digital urban management system are analyzed,and customized requirements goals are formulated based on these shortcomings,and the characteristics of the television digital urban management system industry are summarized;The functional requirements analysis and performance requirements analysis were performed,and the UML-based model building was performed on the four major functional modules of the supervision acceptance subsystem,the supervision command subsystem,the comprehensive evaluation subsystem,and the real-time imaging subsystem,including the functional model and structure.Model and behavior model;the results of system performance requirements analysis are given,and several system construction principles are given.(2)A clairvoyant digital urban management system with both special and general functions is designed,and functions can be allocated as requiredCombining the results of the requirements analysis,the general function module and the special function module were sorted out,and the general function module was designed as the central platform of the system for the overall design,and the special function module was designed as the system's exclusive tool for detailed design.Dedicated function modules,presenting system operation effects upwards,realizing on-demand function allocation;overall design includes system function architecture,network and host integration;detailed design includes core business logic interaction method,part interface design,real-time data analysis and offline analysis method And so on,and gives a flowchart model for demonstration.(3)The overall design and detailed design of the clairvoyance digital urban management systemCombined with the results of the requirements analysis,the overall design of the system was made from the system functional architecture,network and host integration,and the design results of the basic function transfer architecture of the system and the bearer network and host were elaborated.The detailed design of the core functional modules of the system including the core Business logic interaction method,part of interface design,data real-time analysis and offline analysis method,etc.,and the flow chart model is given to show;In addition,this paper also gives a database design scheme based on the decoupling of data and business.(4)System implementationCombining the results of the overall design and detailed design,the core code of the four core functional modules of the supervision and acceptance subsystem,the supervision and command subsystem,the comprehensive evaluation subsystem,and the real-time imaging subsystem and the module function packaging ideas are given.