The Public Security Narcotics Traffic System Research And Implementation

With the continuous development of such process, chemical manufacturing technologygot rapid application, which broke the drug market source pattern, to the public security drugcontrol departments narcotics work has brought serious challenges. In recent years, as theInternet the continuous development of high and new technology, the public security organ ofthe informatization construction has become an important research subject. And the druginformation management as the public security organs of information construction is module,also begins to get attention. Design and implement a drug testing system for narcotics worksmoothly has important significance.The system uses the J2EE as a development platform, with SSH (Struts+Spring+Hibernate) architecture as a software system, according to the current drug controldepartments of public security business process and management present situation, the unioninformation management system, the paper introduces the characteristic of the drug testingthat the solution of the system, and by using the data mining technology, realized data fusionprocessing.(1) analysis of the drug crime characteristics and drug crime measures. According to thepublic security organ narcotics department business process to conclude and finishing systemrequirements. The ministry of public security traffic narcotics work is mainly aimed at eachdepartment information comprehensive treatment, and real-time information analysis,comprehensive traffic suspicious phenomenon. The public security narcotics departmentmainly aims at the exit and entry information records analysis, including the entry-exitpersonnel area, age, identity, gender, occupation and the information such as the number ofentry and exit comprehensive analysis.(2) through the bayesian classification algorithm for classification, the key suspect dugout. Through the multidimensional data modeling, complete the bayesian networkestablishment, and using bayesian to participate in study, complete drug informationclassification. The last step, input100case information, testing machines to a number ofsuspects, through the artificial regularly and bayesian classification algorithm regularly cansee, bayesian classification accuracy is more than95%. (3) narcotics traffic system mainly including drug information management, druginformation management, the criminal suspect management, narcotics case management,narcotics personnel management, narcotics machines and statistical management and systemmanagement seven modules. Each component of the module through the case analysis andprocess design, realization each submodule business logic.(4) the public security narcotics traffic software system using SSH framework design,each module module USES interface programming, the use of Spring depends on the injectionconnection module module, guarantee system coupling. At the same time, the system useSpring to do business logic layer processing, Spring good modular design style suitable forcombination system business logic, become system layer, and Struts and Hibernate, whichcan be divided into Spring with the ease of implementing rely on injection.(5) through the function structure of the design, complete database E_R design, and thee-r diagram to relational data model transformation. Based on the operation of each functionmodule interface and program flow description and analysis, the completion of the realizationof the system part of the paper, and put forward the system security guarantee system. SystemUSES a DES encryption algorithm to encrypt the data in the system, the establishment ofhigher system data security mechanism.