Design And Implementation Of The Prisons Visitor Intelligent Management System

Visitor management is the important composition of prisons and detention houses because the visitors are frequent with complicated identity and there maybe potential security risks.Visitor management system is to assist police to have the management.The system could provide security registration for visitors and a security control for the prisons and detention houses,so as to effectively prevent from the security accidence,such as visitors cooperating with detainees to escape from prisons.However,the current visitor system used by prisons and detention houses could not meet the demand and there are shortages in accessibility,high-efficiency and security.Through a profound knowing of the demand of users in prisons and detention houses,the defects of current system are analyzed to design and achieve the management system of visitors.The management system of visitors in prisons and detention houses is made with several services.The main services are developed according to JAVA language and SSH framework;device docking subsystem and face docking subsystem are developed by C++.The data of these services are exchanged by the form of HTTP+ JSON.The coupling between services is solved by kafka,and the data exchange with outer system is finished by Webservice.The data in the internal service is saved in the form of MySQL + Redis.The Redis cache service could effectively release the visiting stress of database so as to improve the response time of system.Combined with such assistance devices as video monitoring,skill of facial recognition,reader of identity card and scanner of fingerprint,the system could improve the intelligence and security.In the paper,there are following jobs to design and achieve the management system ofvisitors in prisons and detention houses:(1)Know the research background of the system and analyze the research status and problems existing in the management system of visitors at home and abroad,so that there would be specific solutions.(2)On the view of the intelligent management system of visitors,there is analysis on the function demand and non-functional demand.The function demands of various operators are described with illustrations of UML;the analysis of non-function demand is mainly the security demand analysis,performance demand analysis and other demand analysis.(3)The general framework design of the whole visitor system is completed;the function modules are specific design and achievement of subsystem and the design of database;in the specific design,usage diagrams,activity diagrams,sequence diagrams and other UML diagrams are used to clearly express the design aim.In the design of database,the E-R diagram is used to show the relationship between database and these charts,and there are several important chart structures in the diagram.(4)There is arrangement on the platform and there are tests for functionality,reliability,availability,efficiency,maintainability and portability,and there would be test report finally.(5)There is conclusion on the topic to have specific analysis on the shortage in the process of achievement,and there is expectation in the future.The visitor management system of prisons and detention houses has been applied in actual environment.In the actual application,it is in stable running,quick response and simple operation.The working efficiency of polices has been obviously improved and the working image of government has been improved;through the multiple protection of visitor management system of prisons and detention,the security of access management has been greatly improved.