The Design And Implementation Of Police Information Analysis Judge And Early Warning System For Weifang

As technology advancing, the rapid development of the network, the network has made a brilliant record in various fields. In early 2008, the number of Internet users in China surpassed the United States ranks the world's first. The development of the network has become the major carrier that a social network alarm information to display and distribute, every day there are vast amounts of valuable police intelligence information generating in the network and widely spread. If the public security department can very good use of the network platform for information collection and alert warning early warning, so the case detection and police reasonable dispatch will have a qualitative leap. In this context, the public security department of the master for network alert is particularly important. As public security department puts forward to the goal of "implementation technology strong p strategy, establish public security intelligence information system", the public security network warning instance analysis judge and the warning system construction demand an unprecedented urgent.This paper analyzes the situation with the police judged the public security department and early warning system requirements for security intelligence in the network analysis of police intelligence judged relevant technical research, combined with public security departments have a "police intelligence platform." Intelligence analysis of the police judged with the design and implementation of early warning systems. Paper first analyzes the background and significance of the research system, describes the network of police intelligence gathering and analysis of judgments of intelligence and other intelligence-based analysis of the security police intelligence-related technologies such as Web information retrieval, data mining. Of the overall system requirements, it analyses business processes and functional requirements, and gives the corresponding use case diagram shows; Then gives the overall system design, system design proposed design principles and requirements of the police judged the situation analysis and early warning system design is described to determine the system's technical architecture and functional architecture of the application system for architectural design. Then it has a function design to the formulae of warning instance analysis of judge warning instance analysis, statement statistics conditions set, alert warning four color inquiry, early warning and alert upload, statements statistics subsystems. In database design, it has a design to analysis of police intelligence in the theme design, design dimensions, dimensions switch and police drill, alarm filtering, multi-style show, event analysis of an analysis, chain analysis, ranking and police intelligence warning of the four-color alert table. In addition to the analysis of police intelligence system to handle the process of analyzing and querying a detailed design of the class design, and finally give the police the situation analysis of judgments in the timing diagram of the interaction object class, more clearly expressed alarm analysis of the implementation process of the object judged the relationship between the calls.The system finally achieved alert warning statement statistics early warning and alert warning exhibition and release. Police intelligence table of statistics in an analysis, structural analysis and 24-hour alarm information tables at the interface provides a realization of the interface map, and information tables to achieve a format conversion, such as page table data export data in Excel format. Police intelligence and early warning achieves early warning data and a four-color warning. Early warning alarm display and distribute time achieves the alarm analysis, comprehensive statistics and police intelligence police intelligence information, the user queries the default template.