Dsign And Implementation Of Police System Based On J2EE And GIS Technology

With the rapid economic and social development, information technology, the rapid development of public security work is facing a big challenge, on-site personnel, vehicles, the timely identification, investigation; the timely processing of cases and reporting; right near the resources of the police case and so on reasonable allocation of the ever-present challenge to our traditional information query management model, which requires us to develop a new police pass information systems.In this paper, based on the one hand the police-general system, J2EE, MVC, GIS technology, based on building a highly efficient and stable system, and incorporates a traditional database used in public security work resources; the other hand, to adopt a PDA, Web-based The access method for the majority of front-line investigators provide on-site quick, accurate information inquiry services.This paper describes the use of police-general system, the relevant technical principles, in order to J2EE technology to build a systematic framework in which operations and data management efficient, accurate and fast; to MVC technology to achieve complex data into simple, clear interface presented in in front of case-handling personnel; through GIS technology to achieve the right at the scene of geographic information to be controlled, to achieve a reasonable allocation of police resources. Then describes how to use relevant technology to achieve system-related functions modules. Finally a specific query of this system in the concrete application of the incident, and subsequent studies of this system are summarized and prospects.