The Police Geographic Information System Of HeBi Design And Implementation Based On The Platform Of PGIS

With the development of science and technology, the traditional police working mode can’t meet theneeds of current society any longer．It’s the urgent affairs that building the efficient，intuitionistic and rapidGIS which is based on computer technology, graphics and imagine processing and communicationtechnology．PGIS mainly by PGIS platform software platform, foundation to support environment,geographic database to form. Can be based on the PGIS platform PGIS foundation platform software,develop all kinds of PGIS application, and formed a "PGIS platform software, foundation to supportenvironment, geographic database, diversified applications" PGIS system. PGIS platform software is thecore of the PGIS platform software, also is the realization PGIS at all levels of the application of the keynational network application.PGIS platform is a set of software and commercial base has nothing to dowith GIS software, the business of the application of the function of software platform not components.Based on PGIS platform software, We can fast development with the characteristic of GIS applicationsystems, Or for the existing application system expanded GIS function, Simplified GIS applicationdevelopment process, Realize the PGIS system national network applications simultaneously.This paper will discuss the characteristic and mode of the system design systematacially, Uses theministry of public security of the application of unity PGIS platform, Uses Oracle and PGIS space databaseof integration of the municipal public security bureau of Hebi geographic data and business data, UsesJAVA language for secondary development, Realize the municipal public security bureau Hebi policegeographic information system construction. According to the characteristics of the PGIS platform softwareand Hebi city of the specific conditions of the public security bureau, and combined with the softwareengineering design thought GIS technology, the characteristics, the paper studied content and maininnovative points include:(1) combined with the domestic and foreign relevant areas of research present situation and paperinstitute USES the method and research content, summarizes the police geographic information system andthe building of the general characteristics of technology, and on this basis, focus on the police geographicinformation system development the key technology, the key technology and puts forward the practical method.(2) To police the system’s design goal geographical letter and principle, Combine the demand analysisof the system results in the commonly used several system structure analysis and evaluation was putforward on the basis of this system the architecture thought, mainly from the front desk applicationsubsystem and backend application subsystem two aspects of the detailed in this paper.(3) To police the system’s design goal geographical letter and principle, Combine the demand analysisof the system results in the police to the analysis of the characteristics of the database was put forward onthe basis of the overall design of database system and reservoir process, mainly from the layer managementand attribute field set and classification two aspects of the detailed in this paper.(4) In hebi city public security bureau of the geographic information system for police incidentmanagement module for example case, were described in detail the module design process and realizationmethod, mainly including module design and function realization two parts, Including function of therealization of the including general GIS software based maps of the operation and have police GIScharacteristic business application. The actual development application show that the process and themethod based on the platform in PGIS police geographic system in the design and implementation ofuniversal application value.The paper studies the PGIS platform based on police geographic information system design andimplementation of the technology and method, and with it the city as an example for the practicalapplication. But police geographic information rich variety, police business also feature local, other localpolice geographic information system construction also need for specific business and data analysis, theactual flexible, and constantly improve the rich PGIS platform based on police geographic informationsystem design and implementation of the theory of technology.