Research And Development Of Public Security Precaution Information System

Information technology has become a major trend in today’s world economyand social development. At the same time, reform and innovation of publicsecurity work progress in the promotion of public security informationconstruction. With the public security work is becoming more and morecomplex, the security system at present has no longer met the need of securitywork recently. It has become an inevitable trend to establish an advanced,flexible, comprehensive, practical precaution security information systemwhich can meet current operational needs.In this thesis, the police information application system is briefly introduced.The related technologies adopted in the project are discussed in detail. Byanalyzing the need of security information management, data structure andbusiness processes, system logic model are obtained. Selecting design methodand the relational database theory suitable for safety work actual, the logic andphysical model of the system data are presented. Using Oracle9i as thebackstage database and Java Builder as development tool, a securityinformation system is developed based on B/S architecture. The functions suchas registration, modification, cancellation and query of multiple securityinformation are achieved.Combined with the actual situation of security work, security informationsystem is studied and developed. The transmitting and sharing of informationare realized among the existing security system. The security informationdatabase is established. The system can assist the police station to carry outdaily security work formally.