【摘要】： 隨著電力行業(yè)的快速發(fā)展和電力體制市場(chǎng)化改革的不斷深入,電力企業(yè)的業(yè)務(wù)范圍逐漸擴(kuò)大,需要處理的數(shù)據(jù)種類增多,數(shù)據(jù)量增大,使得電力企業(yè)信息化建設(shè)的速度需要相應(yīng)加快。電力企業(yè)信息門戶(Electric Power Enterprise Information Portal)簡(jiǎn)稱EPEIP應(yīng)運(yùn)而生,它就是將電力企業(yè)的所有應(yīng)用和數(shù)據(jù)集成到統(tǒng)一的信息管理平臺(tái)上,并以統(tǒng)一的用戶界面提供給用戶,提供一個(gè)單一訪問企業(yè)各信息資源入口。企業(yè)員工、客戶、合作伙伴及供應(yīng)商、代理商等與企業(yè)生存發(fā)展密切相關(guān)的人員,都可以通過門戶獲得個(gè)性化的信息和服務(wù)。 在一般企業(yè)信息門戶技術(shù)基礎(chǔ)上,針對(duì)電力企業(yè)生產(chǎn)經(jīng)營(yíng)的需要,作者提出了一種基于Oracle 10G平臺(tái)的企業(yè)信息門戶的解決方案。本方案能有效地改變企業(yè)內(nèi)各專業(yè)應(yīng)用系統(tǒng)相互孤立的局面,形成統(tǒng)一協(xié)同的工作和數(shù)據(jù)環(huán)境。系統(tǒng)為企業(yè)提供了一個(gè)單一的訪問企業(yè)各種信息資源的入口,提供個(gè)性化的信息服務(wù),使企業(yè)內(nèi)部員工及外部人員都能通過單一的入口,迅速找到所需的信息。Portal具有眾多的核心功能特性,將企業(yè)的應(yīng)用、人員、信息與流程有機(jī)地結(jié)合起來,為信息化工作的開展提供了可行的思路和解決方案。 論文提出了實(shí)現(xiàn)遼寧電力企業(yè)信息門戶的總體設(shè)計(jì)目標(biāo),并分析了開發(fā)中涉及到的主要技術(shù)和J2EE架構(gòu),以及Oracle公司對(duì)于J2EE架構(gòu)的實(shí)現(xiàn)。著重研究了統(tǒng)一認(rèn)證和單點(diǎn)登錄技術(shù)和如何利用Oracle公司的技術(shù)實(shí)現(xiàn)單點(diǎn)登錄及不同應(yīng)用系統(tǒng)間的數(shù)據(jù)傳輸建立數(shù)據(jù)倉(cāng)庫(kù)。最后,給出了基于Oracle 10G的電力企業(yè)信息門戶的具體開發(fā)與整合實(shí)現(xiàn)的過程。
[Abstract]:With the rapid development of the electric power industry and the deepening of the reform of the electric power system, the business scope of the electric power enterprises is gradually expanded, the kinds of data that need to be dealt with are increased, and the amount of data is increasing. Make electric power enterprise information construction speed needs to accelerate accordingly. (Electric Power Enterprise Information Portal), the power enterprise information portal, came into being as the times require. It integrates all the applications and data of the power enterprise into a unified information management platform and provides users with a unified user interface. Provides a single access to the enterprise's information resources entry. Employees, customers, partners and suppliers, agents and other personnel closely related to the survival and development of the enterprise, can get personalized information and services through the portal. On the basis of general enterprise information portal technology, the author puts forward a solution of enterprise information portal based on Oracle 10G platform to meet the needs of power enterprise production and management. This scheme can effectively change the isolated situation of each professional application system in the enterprise and form a unified and cooperative working and data environment. The system provides the enterprise with a single access to various information resources of the enterprise, provides personalized information services, so that internal employees and external personnel can go through a single entrance. Portal has many core functional characteristics, which combines the application, personnel, information and process of the enterprise, and provides a feasible way of thinking and solution for the development of information technology. This paper puts forward the overall design goal of realizing Liaoning Electric Power Enterprise Information Portal, and analyzes the main technology and J2EE architecture involved in the development, as well as the implementation of J2EE framework in Oracle Company. The unified authentication and single sign-on technology and how to realize single sign-on and data transmission between different application systems by using the technology of Oracle company are studied emphatically in order to establish the data warehouse. Finally, the process of development and integration of electric power enterprise information portal based on Oracle 10 G is given.
【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2006
【分類號(hào)】：TP393.092

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本文編號(hào)：2404039