Design And Implementation Of Mobile Terminal Based On OA System

OA, short for Office Automation, is a kind of system with dynamic concept.Accompanying the technology developing in computer, communication and networkindustry, the definition of OA system is enriched constantly. Nowadays, the world hasbeen being to a new era caused by information explosion, and the knowledgeeconomy starts to lead everything. On the occasion, the OA system, after a lots of newtechnologies from many domains combined, is quite different from the past a coupleof years. Furthermore, mobile OA system begins to come on the scene, which is basedon mobile terminal.There are three phases regarded as milestones in the development process of themobile OA system. At the first phase, bad timeliness and untimely response for the user request could be considered as some serious defects. And the second phase, although it might access into WAP by the browser to complete the information interaction in real time, which worked out part of the problem of the first phase, it still had some defects such as insufficient capability of interaction and poor user experience. These tremendously locked its spread. However, the latest generation, that like3G network, smartmobile terminal, multi-level authority and identity authentication and so on, a lots of advanced technologies combined with it, make the system security and stability much better. Hence, this will supply the enterprises and users with a whole set of safe, rapid and integrated mobile OA system.OA system appeared in our country in1980s. And it was developing at a high speed since21st century. Accompanying with the flourishing development of computer technology, the OA system upgraded gradually, from some simple application at the beginning, like character input, editing, typesetting and retrieve inquiry service. Now it ha s become a sort of network-based OA system, which is integrated OA system with many kinds of service by merging all the single function OA system step by step.This article is to design and implement the mobile OA system on a mobileterminal platform. It consists of the system function and structure design, key moduledesign, the illustration for implementation and test, as well as some significant factorsthat must be taken into account, such as coordination mobile office technologyinnovation, management concept humanization improvement, system extendibility,software readability and stability, key data security and so on.This paper will present the background and significance of this project research,the domestic developing history and current situation in this field, and some techniqueand method involved in system design, including iOS programming, agiledevelopment, database technology and so on. Also, it will analyze the work principleand implementation process of the system, simultaneously, describe the operationflow and method in particular. Meanwhile, it will propose the design of this based onmobile terminal OA system and the corresponding design idea. The requirementanalysis and function design for OA system, the structure analysis and design fordatabase, security and reliability analysis and statements for system, and the detaileddesign module and process for key module as latest official document operation,database operation, document handling flow and so on, will all be mentioned in thispaper. Finally, the paper will show the test results and its analysis for this system, thenget all the experiences and deficiencies waiting for improvement summarized.