The Research And Implementation Of Office Automation Systems Based On B/S

Along with the information technology and the development of the computer network technology, computer in daily life is becoming an important and indispensable tools. Especially the implementation of e-government, computer information management system and construction of office automation system (OA), so as to effectively improve the working efficiency. Office automation (OfficeAutomation), referred to as OA, office automation of information processing. It refers to the application of information technology and integrated technology, effectively use information and finish all kinds of office, improve the quality and efficiency of office and various resources sharing. Office software can handle more extensive business information, such as work schedules, document circulation, meeting arrangement, information release, etc. In recent years, along with the development of multimedia technology, voice mail, and realized the audio file, electronic books, automatic dial-up, speech recognition, keyboard, word processing and other various office business processing function, office automation development to a new level. Network era of OA is a business unit of cross-functional operations based information system, can contact each position of each staff, can contact the business unit of all kinds of information system and information resources. Various synthesis technology that can handle office workers cited more extensive business and information, and to work with other business affairs office, according to official documents and business analysis report or according to the document information office procedure or modification of the business system formed.With the steady development of our country's economic construction, government agencies, enterprises and institutions, how to improve the internal management level, reduce duplication, raise work efficiency and improve the service standard, also becomes the multitudinous unit the leadership constantly thinking and exploring of the problem. So study of office automation system, improve the application level of office automation system is a very meaningful.This topic gets jilin SMC fundamental geographic information center, r&d support. This topic in the study summarized based on the existing transact the system module is designed a set of perfect function, simple operation, high performance general-purpose office system, the system adopts B/S structure, using asp.net development. This office system developed in jilin province bureau, use and well received. Through the application of this system, and realization of jilin province bureau, information flow and workflow of the integration of knowledge management, flow of information resources, integration, regulate circulation, improve the efficiency of office procedures.Based on the current situation of the document circulation, the study will get more attention. What we need is a set of functions in one document circulation system. Based on network, also can fully develop completely based on B/S, this document circulation system can be helpful for system maintenance and system integration. The process of document circulation reasonable optimization. We must be based on the ideas of modern process management business process optimization, reorganization, so as to improve the efficiency of the document circulation.Paper mainly include the following aspects:(1) the workflow technology is logical separation process application logic or relevant knowledge management, knowledge of the process, and by stripping process to realize automatic one of the effective ways of integration. This essay analyzes the characteristics of office automation system, studies the workflow technology application in office automation system, and puts forward a generic workflow model, and with this workflow model based on dynamic authorization mechanism design. Through dynamic authorization mechanism in coordination office system, the application and extension, is a role based access control strategy of OA system. Practice shows that the dynamic authorization mechanism can better satisfy coordination office system for access control requirements. This system from the practical process of design for the system administrator Angle, provided a lot of definable options, has set, practical strong, controllability, suitable for wide field, etc. Through this process system, the administrator can quickly without programming custom for the various business processes,(2) on the stage of access control technology for further study and research, the design process, the system adopts "department (role) " mode, facilitate OA system work division and permissions Settings, flexible definition and manage the user access to relevant personnel changes, can adjust and institutions, and to make real-time echo the relevant authority setup system updates ensure that data security and integrity. This not only ensure the privileges and meet the reasonable management, business unit permissions distribution characteristic of flexible,(3) system USES it b/s structure design, data, business logic and separation of the UI. Can realize system in different database system of rapid transplantation, Actually the b/s structure is the second c/s structure of transaction processing logical module from client task separated by the web server, a single layer to burden the task, so the client pressure to reduce the load distribution, and give a web server. This three-layer structure is shown in figure 1. This structure is not only the client from the heavy burden of its improved continuously and performance requirements, and liberate the technical maintenance personnel from heavy maintenance upgrade work freed. Due to the clients to the transaction logic part to the server, make the function of "thin client at no charge," many complex calculations and data access to key issues, only responsible for maintenance, so that no part of the maintenance work for the program to travel between each client, and to focus on function on the server program updates. This three-layer structure in the layer and layer between the independent, any one layer of change will not affect the other layers.(4) to study and discuss the Office in the application document transfer documents. And in the third party controls by system documentation, according to the office access and realized the documentation during transmission function. Mark reserves(5) to realize the vehicle management, management, meeting management, resources sharing multi-module written work.