With the opening of the Internet and the gradual maturity of related technologies, human society has entered a new information era. In the continuous advancement of social informationization, the government's office automation demand at all levels is also continuously upgraded. E-government has become a new round of public administration reforms in the world, and is one of the important signs of national and urban competition levels. At the same time, with the in-reform of reform and my country's accession to WTO, e-government construction has become the primary task of current information construction in my country.
From the stage of development of e-government construction, the internal construction of e-government should generally go through document electronic - office automation - Administrative networking - online collaborative office.
my country's office automation has been developed from more than 20 years since the 1980s, and now it has now reached the third phase (ie internal OA network). However, due to the different technologies used, the development of office automation lacks corresponding standards, so their own independent information systems are easy to form an information free island, and information sharing cannot be achieved. Electronic brief exchange provides a perfect solution to solve the network collaborative office online collaborative office.
First, overall outline
1.1 brief exchange platform
There are many problems with traditional ways to pass the red head file. At present, the mailing mode is mainly used, and the traditional redhead file is transmitted, so that it is up to date. There are many drawbacks in this way: slow speed, easy to disclose, and lose weight. Today, in today's highly developed, it is an inevitable choice to solve the above problems in the document transmission process.
The Document Switching System enables the safety transmission of electronic facilities between cross-sectors. By providing a unified business platform, different departments complete the transmission, transmission, reception, and printing of electronic public documents.
From the perspective of the user (final user), the features of the electronic private exchange system should include document registration, document encryption, brief delivery, document reception, joint text, document printing, document introduction export, etc., and user management, Transit allocation, configuration management and other system maintenance. The system function structure is shown below.
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Electronic Communication Switching System - System Function Structure
As can be seen from the above figure, the electronic briefing system is mainly composed of four most components: document transmission, data interface, log management, and system maintenance. In fact, system maintenance and log management is the fundamental feature that any application system must have; in addition, the briefing transmits the basic business of document exchange, complete the cross-sectoral exchange of official documents; considering the official exchange system must have the same office automation system Communication, the data interface is the interface specification that guarantees data consistency.
It should be noted that in these business processing links, "security" of each link must be guaranteed. For government departments, the security of the red head file in the transmission is the greatest concern. Therefore, the security of the official documents, and the security of the document transmission process, it is important to design the most important demand and must first consider factor. In this regard, CA security system related technologies provide good guarantees.
In summary, the electronic private exchange system platform is based on office automation, making full use of existing resources and existing network platform conditions, and the OA system can be seamlessly connected, accelerate the process of paperless communication between government agencies, improve the official document The speed of the flow can be improved to improve the processing efficiency of administrative affairs of government agencies.
1.2 OA function and its interface requirements
After several generations of office automation, all companies and government agencies have basically developed or implemented automated hardware and software for different platforms or functional needs. Although there is a difference depending on the demand, it is basically collecting, stored, handled, transmits, and outputs all kinds of office information such as data, text, sound, image, graphics, etc., which is spread around the office management transaction. Using modern technology resources and information resources to achieve knowledge management, improve administrative work efficiency and quality. To form an efficient, standardized collaborative office platform for administrative management and daily transaction processing.
The typical office automation system basically realizes information sharing within enterprises and institutions, synergy, thus improving the organization's office efficiency and provides decision-making support for the leadership. It basically includes the following functional modules:? Post management, receive management;
? Procuratorate management;
? Plan, supervision, and urge it;
? Conference management, duty management;
? Archives management, data management
? Fixed asset management;
? Let visit management, reception management;
? Activity arrangement, vehicle management
? Rules and system management.
......
If the system is integrated with the official exchange system, it is necessary to add a document introduction, and a document export interface processing module.
Import: Packets from multiple or one electronic private exchange system interface, extract document-related information, and document text, save to the database, and display in the list of collapse (available to provide a document);
Export: Export one or more documents onto the electronic private exchange platform, further can be sent to other government departments through the exchange platform. And considering the implementation of some information (such as title, CC, sending time, etc.), without re-enters duplicate information without reworked.
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2.4 Interface Communication
Because the exchange information uses XML packaging, the interface portion can consider using the Web Services to implement information exchange for different OA systems and document exchange, and to ensure authenticity when operating.
The official document switched system is to publish your own service on a public UDDI registry: including web services, downloads or browsing, and even editing of the web services. (If it is a private network operation, you can establish a private registry to post your own web service).
The business process is as follows:
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Procedure Description:
1) The brief exchange system releases its own service on the public UDDI registration center: including the WEB service of uploading electronics.
2) The client OA system goes to the public UDDI registration center to find the required service to get the WSDL describing its services.
Given the particularity of the e-government, in which 1) 2) can be merged, the WSDL description is sent directly to each user directly.
3) The client can automatically generate a client application to access the application of the document exchange system, such as an uploaded electronics, by developing a client application.
Web Services is suitable for application integration, B2B integration, code, and data reuse, and communication with clients and servers via web. If you run a homogeneous application in a machine or a local area, you will reduce performance, but it is very useful when communicating with the application cross-platform and cross-network.
2.5 Technical requirements for OA
Require other OA systems to comply with national standards to adapt to interface between the official exchange system and the OA. Data analysis in the packet provided by the official document exchange, remove the required information, save it into the local database to achieve data seamless integration. If the electronic briefing system defaults to Word as a document mode, the first phase basically requires the OA system to implement Word March (in the future, transformation interfaces, such as WPS, PDF, etc.).
In addition, some internal OA systems use the "user name password" traditional authentication method, weak security, and user passwords are suspended to cause loss. The general electronic communication system uses CA identity authentication, so you can consider nesting the CA product to the OA product, implement unified logins, not to log in again when switching the application. Increased functionality can be considered in the CA interface to implement security control of information encryption, user identity authentication, user rights management in OA applications. Third, conclusion
In short, e-government construction is a dynamic development process and is also a complex system engineering. Government agencies will eventually achieve network exchange information, issued documents and instructions between different government agencies, will be integrated into an online interactive office, and all departments have fully shared and Collaborative work.
