Automatic Track Management System Design And Implementation Based On J2EE Evidence

Evidence management is the administration and control of evidence related to an event, including registration, disposal, store of evidence, so that it can be used to prove the circumstances of the event, and so that this proof can be tested by independent parties with confidence that the evidence provided is the evidence collected related to the event. With the rapid development of social economy, the detection difficulty of law cases is also increasing, more and more evidence involved, the registration, transfer,disposal of the management of all aspects of the workload is increasing rapidly.According to the practical work of public security requirements of material evidence management, using J2 EE technology in the material evidence management system, the design of automatic track management system exhibits to improve work efficiency,ensure the material evidence management standardization, realize computerized management of the whole process of material evidence information.In this paper, we design and implemented an automatic track management system of a practical, efficient public security evidence, basically reached the public security certificate management work. The main contents of this paper include the following aspects:1 The functional requirements of the automatic tracking system of evidence was analyzed. Since the automatic tracking system of evidence is established, the public security department staff can adapt to the system in a short period of operation and the realization of practical application. At the same time, the public security departments of the police brigade to the various departments and the staff can according to the detection of evidence standard increase, decrease or modify the business process, become the system managers and users of the system.2 According to the Public Security Bureau of existing resources to design scheme,the feasibility of the scheme was analyzed. Automatic track management system was designed based on the idea of modular design, using business management of centralized control of each sub module, flexible definition of material automatic tracking management process, thus expand the evidence of automatic tracking management system requirements.3 The environment of automatic tracking evidence management system wasdeveloped. In the premise of the application of the architecture of the system source file,the program structure of the actual development environment was established. The complete package of data operation through the struts framework, basic operation of the database is a persistent object in the form of multiple inheritance, at the same time can be used to define the interface to complete the.4 The function of evidence automatic tracking and management system is realized. To enter the system, users must use the legal and valid identity information to pass verification, this process ensures the reliability of the system. Application of different rights in different log in users. All the permissions system are only for the super administrator user.