The Design And Implementation Of Management Information System Of Criminal Investigation

In recent years,social structure of our country has been changed and the flow of the population increased dramatically with the rapid development of China's market economy.These put forward new requirements for all of China's Public Security Department of criminal investigation information.Criminal intelligence is one of the main sources of criminal investigation information and an important part of public security criminal investigation information and modernization.The design and implementation of management information system of criminal investigation is important for criminal investigation departments to improve the processing capacity and efficiency of criminal information.In order to realize the sharing of information resources of criminal investigation,it is necessary to take advantage of advanced information technology to improve the management and application of the criminal investigation of criminal intelligence.And to develop a system with perfect function,stable operation to meet the needs of work integrated information management computer application software system of the criminal investigation department has become an urgent need for the current criminal investigation division.In this paper,on the basis of a brief introduction of the development background and research status of the management information system of criminal investigation,the main business process of the system is analyzed,and the system requirements are defined.Secondly,this paper determines the system structure of criminal investigation management information system,and also completes the system design from two main functional modules and database.Then,this paper briefly introduces the development and operating environment of the criminal investigation management system,and focuses on the implementation of each functional module of the system.Finally,the author summarized the works of the thesis,pointing out that this system has the advantages of convenient use,simple operation,high efficiency,and has a friendly interface,simple features,highlighting the captain Interpol and police interaction and management features,improve work efficiency and management level of criminal investigation.In a word,this system can manage the whole process of criminal investigation,and can satisfy the need of network management of criminal investigation.In the aspect of security design,this software focuses on user login,password verification,and uses the security features of ASP.Further research is needed to improve the interactivity and security of the system.