The Design And Implementation Of The Police Information Integration System

As a result of vast territory, high mobility, work independently, Railway Police can not be timely response alarms when unexpected events occur and can not be timely sharing cases and events'information. To overcome the drawbacks, Harbin Railway Public Security Bureau needs to develop the comprehensive system in order to achieve online alarming and information sharing.In this paper, object-oriented thinking is used and the Unified Modeling Language (UML) as the description language is used to analysis and design this comprehensive police information system in the requirements analysis and system design. Using B/S structure and Struts2, Spring, Hibernate framework, we eventually realize as response alarm subsystem, event management subsystem, case management subsystem, personnel management subsystem, institutional management subsystem, registration form management subsystem, document management subsystem, geographic information management subsystem, system maintenance subsystem. Geographic information management system uses Portal technology to achieve integration of the railway police's GIS. In terms of security, role-based rights management enhances the security of the system in the run.In the system requirements analysis, the system's overall operations, business processes and the nine modules'function are described in detail. From the class structure design, database design, we get the design classes and database model.This system is in a trial phase, and its functions and performance meet users' needs, improves the efficiency of police work, and the users have a good opinion of it.