臺灣博碩士論文加值系統

在營造工地中，傳統的管理作業均是以人工作業方式來處理，但因為人為
的疏失，可能造成資料的不正確及作業成本增加等問題，尤其是重覆性地
輸入相同資料，造成不必要的時間浪費。電子資料交換（Electronic
Data Interchange，EDI）的出現，除了使企業間商務交易的電子化，更
進一步的使資訊共享的概念帶進了具有合作關係的組織團隊。然而，真正
處理資訊的生產/管理資訊系統必須與電子資料管理系統整合，本研究將
此一衍生的概念，稱之為電子資料管理（Electronic Data Management）
。這個系統所應用之資訊技術包括資料庫、群組軟體、決策支援系統等，
以整合生產資訊及商業交易資料，並利用網路及資訊技術可將上、下游作
業緊密地結合在一起，同時減少了資料輸入的次數，加速資訊的傳遞。在
營造工地中，計價請款是個最典型的行政管理作業，由於事涉承包商、監
造工程師及業主三個單位的資訊交換，紙面的作業量大，發生的次數又非
常頻繁，適合應用電子資料管理之技術，以達到降低作業成本、增加效率
的效果。本研究首先探討國工局、捷運局、及台大總圖書館工程之計價請
款作業，分析在作業流程中，在資料傳遞上之需求與作業上的問題。同時
，針對台大總圖書館工程之計價作業，提出合理化之作業程序，並應用物
件導向之分析方法，建立電子資料管理之應用系統。本研究並以業主單位
為探討對象，提出應用電子資料管理技術時應考量之內、外在條件（如
EDI應用現況、電子資料的法律環境、自動化程度、交易對象等），建議
分為四個階段來逐步推動，最後並提出建置電子資料管理系統之步驟，以
做為業主單位應用時參考依據。

Traditional manual operations always require repetitious data
input, higher operational cost, etc. It often brings problems
and ineffectiveness in site administrative process. EDI, which
is a standard of data transmission, is believed to be able to
bring the commercial world into electronic world, and provide a
new idea of information sharing for project teams. This study
expects to improve the productivity of some particular process,
and to reduce time and cost consuming of data transmission, data
storage and data processing. All the effort is to help the
managers to administrate the whole process easier.EDM（
Electronic Data Management）, as originated by this paper, is a
system that integrates EDI and some other system, for example,
database or workgroup software, to enable data sharing among
people who participated in the project. The adoptions of
computer network and information technology integrate different
parties involved in a project by accelerating data transmission
and reducing frequency of data input.Billing is a typical
process that involves many organizations, such as contractors,
designers, and owners. Because the process of billing is a very
complex, slow, onerous, and, the most important reason, routine
paper work, it is greatly qualified for EDM application. This
paper starts with the study in data transmission, storing, and
processing of construction billing process. Thereafter, a
reasonable procedure is specifically proposed for the
construction project of NTU*s General Library. To build up a
billing system that meets the standard of EDM, this paper uses
Object-Oriented analysis （OMT）and IDEF0 process analysis
methods. This system can be separated into three parts, system
function, data structure, and interchange format. At the end,
this study suggests a way to construct EDM systems for the
owners.