The Design And Implementation Of The E-government Information System For Weibei Jail

With the rapid development and application of the computer and network, information system has influented the every trade. The flourishing E-government is a result of the development of it. Currently, the E-government becomes more and more widely. All levels have built its own government information systems. Some of them are professional systems, others are compositive managing information systems.This paper is based on the project of the Wei Bei Jail E-government information system, which researches and accomplishes the Wei Bei Jail E-government information system in detail . In this paper, the study by the E-government information system is based on the SOA architecture.This paper first introduced the domestic and international E-government development process, status, characteristics and the Jail system and the development of E-government status quo, and in this context by the Weibei Jail E-government information system requirements of the mandate and objectives. Then the Weibei Jail of E-government information systems facing the status quo, business related modules, the specific needs and the design and implementation of strategies, and the building of the Jail Weibei E-government information systems necessary infrastructure so described. Then, on the SOA-based architecture, that is service-oriented architecture. Including the choice of the main reasons for SOA architecture, SOA architecture model, the agreement hierarchical structure and core technology. SOA on the core technologies, including SOAP, WSDL, UDDI (Simple Object Access Protocol, Web services description language, unified description, discovery and integration), XML (Extensible Markup Language). In this paper, the item under discussion are all based on the realization of the SOA. This article choose SOA architecture to achieve the specific technology is J2EE + XML, the main consideration can be retained and the effective use of existing E-government information system applications and data information. Then, under the Weibei Jail E-government information systems facing the current situation, the specific needs analysis and design and implementation of strategies, how to combine the existing reservation Weibei Jail E-government information system applications under the SOA architecture comprehensive feasibility studies, proposed SOA-based architecture of the Weibei Jail E-government information systems technology framework and operational framework. SOA is the technical framework agreement with the hierarchical structure, this framework through a unified service and reliable transmission, shielding the underlying physical network all the details, all the business applications of all description for the service. Operational framework for business will be divided into the Jail system and public services within the integrated business application system two operational systems. In some systems, to Weibei Jail security and emergency command information system design as an example, the safety precautions and emergency command information systems design, one of the subsystems video surveillance done a detailed design, the detailed design Main focus on the design applied to the Jail video surveillance system, focused on Jail monitoring of the Jail's layout and design of hardware devices based on the installation, commissioning. And video surveillance systems in the multimedia download service to achieve. Implementation of specific services, in connection with the SOA architecture and design ideas given. It should be said that better reflects the SOA architecture in the service-oriented ideas and features.This paper aims to put SOA architecture based on the relative integrity of the Weibei Jail system overall E-government information technology framework and operational framework.