| With the completion of the Public Order wide area network, the public security organs in urgent need of a functional integrity, and advanced, practical, efficient, mature and reliable system of work and achieve information fast, efficient and accurate transmission and a high degree of sharing, reuse and realize "through vertical and horizontal integration, interoperability," that is to knock down the police station, the county (city) Public Security Bureau, the Municipal Public Security Bureau and the Provincial Public Security Bureau of operational information between various upper and lower channel line, the realization of the police information through the vertical, vigorously strengthen all types of business information horizontal integration, achieve cross-boundary, cross-police, the inter-departmental information and Interconnection Comprehensive Utilization. Therefore, in accordance with the Ministry of Public Security, ministries and agencies on the "Golden Shield Project" goals and tasks in accordance with the "unified leadership, unified planning, uniform standards for classification management" design principle, use of systems engineering principles, the big picture and plan co-ordination, integration of resources and building a practical, police efficient integrated application platforms, and achieve the maximum sharing of information, sharing, full play to public security and III level network, the overall efficiency of the building is very necessary.In recent years, public security organs have built a number for the public security operations to meet the real needs of business systems, various operational systems in the city have been extensively promoting the scope and application of the Public Order and the operational activities have played an irreplaceable role has greatly enhanced the public security organs administrative enforcement, rapid response capability. However, from data sharing, integrated application perspective, these business systems are relatively specific, independence relatively strong, the low level of information sharing, a lot of data duplication, deletion, can not conduct the overall statistics and analysis, is far from satisfying the needs of the present work, particularly how is the existing data integration, thereby achieving common Acquisition maintenance of the police shared use, how to link business systems interact, how on the basis of data analysis to leaders at all levels of decision-making to provide high-end analysis, the work of police officers on how to evaluate the performance and dynamic real-time supervision of law enforcement, and so on. Especially for people, which, of the three, because these three cases progress with the data will flow to different departments handle cases, the absence of a unified comprehensive information management system will be run through these data together, these different departments in no way flow of data merging, a lot of duplication of data , deletion, not the sharing of information, thereby increasing the complexity of managing and handling cases more difficult.Along with the economic development and social progress, the methods of crime criminals, and criminal groups are constantly changing, in order to better combat and prevent crime and protecting national and people's lives and property safety. At the same time, improving the standardized management of public security work and transparency, rapid, timely, accurate decision-makers to provide the basis for information and analysis of data and building a police composite application platform is not only the public security realistic combat and the needs for the management of public security business needs, as well as provide to the community full-service needs and the need to reform the police.Public security incident information management system in accordance with the Public Order business workflow, by the team from the grassroots, county and municipal operations until the business sector to fully embody the "Acquisition entire police force, the entire police application." In business applications, and built a police station based on the integrated services to business management for the integrated application framework for the case to the source, mainly to law enforcement process, collecting data acquisition, operations management, data exchange, statistical analysis, inquiries than the right, legal oversight, the law instruments, the business is one that transregional examination, police departments across the integrated business management system, including maintenance, inquiries, checking, statistics, analysis, correlation inquiries, correlation analysis, assessment appraisals, law enforcement handling the case, law enforcement supervision, user management, log management, and other functional modules to build a comprehensive work of the police information sharing platform.Distributed multilayer structure system is now commonly used by large-scale application of a software architecture, the BSP is the use of "browser + BSP application server middleware + business middleware + business network database" four-tier application framework structure, a good solution the following questions:1. resource sharing poolBSP application server is entirely prepared by Java, EJB component by a number of these Java objects of a certain enterprise application in accordance with the logic of teamwork. Middleware in business management, effectively pursue its data connection pool, data resource pool, pond and object control information sharing pool and other resources in the shared so that the whole system work with the resources in the best environment, so that users in the future performance of a relaxed and happy feeling.2. dealing with multi-user concurrent accessWith the premise of resource sharing pool, with the BSP in dealing with the issue, the easier it abnormal, it is particularly conspicuous is that the BSP data connections spent on certain shared code so that the background of the dozens of user database takes everything to cope with hundreds of prospects database access, if another commercial middleware (such as IBM WebSphere), the outlook for the data processing 1,000 users have no problem. BSP concurrent processing capability has also been reflected in HTTP connections, has been connected to the line connecting the client again, the little uncomfortable feeling that the whole system running with people feeling very fluent.3. load balancing and transfer failureSome applications require more complex application servers to work together, BSP has completely balanced with the various servers running load, and improve the overall system operating efficiency (load balancing); If teamwork server one of the server failure, other machines can have it immediately take over the work is normal for users working to ensure the safe operation of the entire system (Failure transfer).4. zero maintenance clientWWW application of giving such enlightenment: the front-end zero maintenance is a large network user application software a prerequisite for accreditation, BSP reached without artificial intervention effect of the application, only one front-end server and browser web site, the remaining BSP will be processed automatically.BSP platform will be B / S and C / S mode of operation of combining the two is the WEB, Delphi, Java, the organic integration of multiple technologies. As mentioned above, along with the popularity of Web and Web-related technologies has been widely used (such as WEB Service, Soap, WDSL, XML), according to years of development experience, we found that pure WEB system in dealing with complex, interactive interface to facilitate flexible than Delphi, Borland Although Delphi claims that the products can be cross-platform, but it is limited to Windows and Linux, among the many various Minicomputer runs on the Unix environment, and Delphi applications than Java technology. Therefore, the BSP Vice technology as one of the three, the three strengths into the organic combination. It also has a set of background service procedures, these procedures categorized forward provide Taiwan with corresponding services, such as data services, news services, statistical services, automatic ratio on services, portal management services, systems maintenance and other services, all of these services in accordance with the procedures fully standardized J2EE , 100% Java. Therefore BSP in the run-class application server achieved with the software and hardware platform-independent characteristics, in current hardware platforms (Pc-and Minicomputer) and operating system platforms (Windows, Linux, Unix) running. |
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