【摘要】：隨著社會(huì)經(jīng)濟(jì)的迅速發(fā)展和科學(xué)技術(shù)的全面進(jìn)步，計(jì)算機(jī)事業(yè)的飛速發(fā)展，以計(jì)算機(jī)與通信技術(shù)為基礎(chǔ)的信息系統(tǒng)正處于蓬勃發(fā)展的時(shí)期。因?yàn)橐郧暗挠?jì)算機(jī)技術(shù)不發(fā)達(dá)，人們習(xí)慣用傳統(tǒng)的方式管理文件信息，而這會(huì)存在很多人工工作方式普遍存在的弊端，例如：工作效率低，安全性查，而且隨著時(shí)間增長(zhǎng)，會(huì)累積產(chǎn)生大數(shù)量的文件和數(shù)據(jù)，而這對(duì)于日長(zhǎng)的維護(hù)工作和搜索、更新的操作都會(huì)帶來(lái)很大的不便。因此通過計(jì)算機(jī)對(duì)信息進(jìn)行管理是一個(gè)非常迫切的需求，也為無(wú)紙化辦公邁出了堅(jiān)實(shí)的一步。經(jīng)過分析，在數(shù)據(jù)庫(kù)的建立中我們使用了Oracle數(shù)據(jù)庫(kù)管理系統(tǒng)。再次，我們需要不斷的對(duì)信息管理系統(tǒng)的需求分析做不斷的改進(jìn)，努力達(dá)成客戶所需要的系統(tǒng)。與此同時(shí)，還要對(duì)公路工程項(xiàng)目進(jìn)度管理信息系統(tǒng)進(jìn)行細(xì)致的闡述，，并且對(duì)數(shù)據(jù)庫(kù)方面也做出一定的敘述，然后列出了信息表并給出了相關(guān)字段及其屬性。 本文主要從以下幾個(gè)方面對(duì)公路工程項(xiàng)目進(jìn)度管理信息系統(tǒng)進(jìn)行了研究與設(shè)計(jì)實(shí)現(xiàn)： 從公路工程管理的實(shí)際需求入手，著眼于項(xiàng)目進(jìn)度管理，通過調(diào)研借鑒國(guó)內(nèi)外項(xiàng)目進(jìn)度管理成功案例。然后，根據(jù)公路項(xiàng)目的特殊性，從功能和性能方面進(jìn)行需求分析，獲得系統(tǒng)整體結(jié)構(gòu)。 依據(jù)需求分析，按照系統(tǒng)模塊劃分進(jìn)行概要設(shè)計(jì)，得到系統(tǒng)業(yè)務(wù)流程以及各功能模塊的子流程。然后，根據(jù)既得的概要設(shè)計(jì)流程進(jìn)行系統(tǒng)詳細(xì)設(shè)計(jì)，詳細(xì)設(shè)計(jì)各功能模塊的功能實(shí)現(xiàn)流程。 根據(jù)詳細(xì)設(shè)計(jì)階段的功能設(shè)計(jì)，采用原型開發(fā)模型對(duì)公路工程項(xiàng)目進(jìn)度管理信息系統(tǒng)編碼實(shí)現(xiàn)，并且根據(jù)系統(tǒng)功能編寫相應(yīng)的測(cè)試用例進(jìn)行單元測(cè)試。 在此，因?yàn)橄到y(tǒng)采用原型開發(fā)模式，所以系統(tǒng)要經(jīng)過多個(gè)階段的試運(yùn)行，當(dāng)系統(tǒng)在試運(yùn)行過程中出現(xiàn)問題時(shí)，需要對(duì)系統(tǒng)進(jìn)行修改和完善，最終得到一個(gè)讓用戶滿意的進(jìn)度管理系統(tǒng)。
[Abstract]:With the rapid development of social economy and science and technology, and the rapid development of computer, the information system based on computer and communication technology is in a period of vigorous development. Because of the undeveloped computer technology in the past, people are used to managing documents and information in the traditional way, and there are many common disadvantages of manual work, such as low efficiency, safety checking, and increasing over time. It accumulates a large amount of files and data, which can cause great inconvenience to maintenance, search and update operations. Therefore, the management of information by computer is a very urgent need, but also a solid step for paperless office. After analysis, we use Oracle database management system in the establishment of database. Third, we need to continuously improve the requirement analysis of the information management system, and strive to achieve the system that customers need. At the same time, the highway project schedule management information system is elaborated in detail, and the database is also described, and then the information table is listed and the related fields and their attributes are given. This paper mainly studies and designs the highway project schedule management information system from the following aspects: starting from the actual demand of highway engineering management, focusing on the project schedule management, Learn from the successful cases of project schedule management at home and abroad through investigation and research. Then, according to the particularity of highway project, the function and performance of the system are analyzed, and the overall structure of the system is obtained. According to the requirement analysis, the system business process and the sub-flow of each function module are obtained. Then, the system is designed in detail according to the existing outline design flow, and the function realization flow of each functional module is designed in detail. According to the function design of the detailed design stage, the prototype development model is used to code the highway project schedule management information system, and the corresponding test cases are written according to the system function for unit test. Here, because the system adopts prototype development mode, so the system has to go through many stages of trial operation, when there is a problem in the process of system trial operation, the system needs to be modified and improved. Finally, we get a schedule management system that can satisfy the users.
【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】：2014
【分類號(hào)】：U415.13-39;TP311.52

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