Design And Implementation Of Online Police Training System Based On Adaptive Workflow

As the main force of maintaining social security,the public security department maintains the people's life and property safety.With the rapid development of information technology and the popularity of computers,in these days it has become the mainstream of companies and government departments that using computer technology to establish an online learning system implements efficient and safe training and teaching management.In the construction and development of the public security department,skill training of public security is a very important process.A complete and reasonable public security training system both improves the quality of public security polices and lay a solid foundation of long-term development of the public security.The traditional training model wastes a lot of manpower,material and time.And the rigid and fixed pattern of the training way can't be adjusted according to each public security officer.In addition,because of the lack of the targeted and comprehensive assessment,the trained result can't be completely learned.Therefore,developing an efficient online training system has important theoretical and practical significance for the informational construction of the entire public security training system.In this article,firstly the public security traditional training model and the specific needs of the entire police department were researched and analyzed to obtain the current shortage of the training system.Then the online public security training system based on adaptive workflow technology and distributed storage technology was researched and designed.The data of the online public security training system is both large and various.Thus,Mysql database and Hadoop distributed file system were used to store data in order to improve the speed of data access.At the same time,the system implemented the process management by using the adaptive workflow technology and enhanced the adaptability and intelligence of the public security training business.Finally,through analyzing a large number of historical data,the effectiveness of training are greatly improved.According to the requirement of the online public security training system,the functions and implementation of the system is determined.In this paper,the research and development of the online public security training system used the MVC pattern.The whole system isdivided into the model layer,the control layer and the view layer.According to the functions of the whole system,the system is divided into course management module,learning management module,test management module and information management module.Each module also obtained some main subfunctions.Course management module includes course arrangement subfunction,data management and supporting teaching subfunction.Learning management module includes courses selection subfunction and study arrangement subfunction.Test management module includes exam preparation subfunction,exam management subfunctionand statistical subfunction.Information management module includes information publishing subfunction and communication subfunction.The online public security training system basically meets the basic requirements of daily public security training,simplifies the process of training and saves a lot of manpower,material and financial resources.It is a new and simple online training systemsfor the public security departments.It also further promotes the development of public security information system,improves the overall quality of public security officers,and enhances the overall strength of the police department.