Design And Implementation Of Police Intelligent Risk Information System Based On Web

Since ancient times,public security and social security issues have been receiving much attention.With the continuous development of economic development and science and technology,we are facing more and more problems in the field of public security.On the one hand,in the context of the rapid development of technology,the means of some lawless elements are becoming more and more complex,and the awareness of counter-investigation is becoming stronger and stronger.We also need to use existing information in the context of "big data" and" internet +".Technology and means replace the traditional security maintenance system to cope with the increasingly severe and complex social situation.On the other hand,there are some problems in the police work,such as single technical means,lack of technical support,and poor timeliness.The police intelligence risk information system is also the trend of grassroots public security organs in the era of information and data in recent years.It promotes the integration of the Internet and business,and builds a new pattern of work that is both standardized and efficient,data is lively and conducive to actual combat.Practice action.This paper analyzes the current status of police work,summarizes the characteristics of current public safety and police work,discusses the objectives,research plans and solutions of the construction system,and then introduces the construction of the police intelligence risk information system.The key technologies needed in the development of the process:the system backend uses J2EE technology to implement the specific business.The front end uses the Vue.js framework,the Element UI framework,the Webpack build tool and other technologies to design and develop a system that meets the requirements.The contents of this system research include:introducing the relevant background of the police intelligence risk information system,analyzing the functional requirements and non-functional requirements of the system through the unified modeling language,and describing the main functions of the system,including security plan management and high risk.Functional modules such as regional,first-class risk management,second-class risk management,front-line risk management,voiceprint recognition,case management,query and control management,and authority management.The use case model and use case introduction are introduced for the corresponding modules,and then the corresponding database design and data model are described in the overall design of the system and the detailed design of the module.Finally,the specific implementation method and interface of each module are described,and the system functions are verified and analyzed through some test schemes.All the module functions of this system have been basically realized and put into use in many cities and regions.Including security program management,high-risk areas,a type of risk management,second-class risk management,front-line risk management,voiceprint recognition module,case management,query application and deployment control.The realization of the police intelligence risk information system responded to the big data strategy proposed by the Ministry of Public Security,enriched the existing technical means,helped improve the efficiency of police work,and was of great significance for helping to achieve transformation and upgrading of public safety.