公路工程項目進度管理信息系統(tǒng)的研究與實現
發(fā)布時間：2019-01-29 02:33
【摘要】：隨著社會經濟的迅速發(fā)展和科學技術的全面進步，計算機事業(yè)的飛速發(fā)展，以計算機與通信技術為基礎的信息系統(tǒng)正處于蓬勃發(fā)展的時期。因為以前的計算機技術不發(fā)達，人們習慣用傳統(tǒng)的方式管理文件信息，而這會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，而且隨著時間增長，會累積產生大數量的文件和數據，而這對于日長的維護工作和搜索、更新的操作都會帶來很大的不便。因此通過計算機對信息進行管理是一個非常迫切的需求，也為無紙化辦公邁出了堅實的一步。經過分析，在數據庫的建立中我們使用了Oracle數據庫管理系統(tǒng)。再次，我們需要不斷的對信息管理系統(tǒng)的需求分析做不斷的改進，努力達成客戶所需要的系統(tǒng)。與此同時，還要對公路工程項目進度管理信息系統(tǒng)進行細致的闡述，，并且對數據庫方面也做出一定的敘述，然后列出了信息表并給出了相關字段及其屬性。 本文主要從以下幾個方面對公路工程項目進度管理信息系統(tǒng)進行了研究與設計實現： 從公路工程管理的實際需求入手，著眼于項目進度管理，通過調研借鑒國內外項目進度管理成功案例。然后，根據公路項目的特殊性，從功能和性能方面進行需求分析，獲得系統(tǒng)整體結構。 依據需求分析，按照系統(tǒng)模塊劃分進行概要設計，得到系統(tǒng)業(yè)務流程以及各功能模塊的子流程。然后，根據既得的概要設計流程進行系統(tǒng)詳細設計，詳細設計各功能模塊的功能實現流程。 根據詳細設計階段的功能設計，采用原型開發(fā)模型對公路工程項目進度管理信息系統(tǒng)編碼實現，并且根據系統(tǒng)功能編寫相應的測試用例進行單元測試。 在此，因為系統(tǒng)采用原型開發(fā)模式，所以系統(tǒng)要經過多個階段的試運行，當系統(tǒng)在試運行過程中出現問題時，需要對系統(tǒng)進行修改和完善，最終得到一個讓用戶滿意的進度管理系統(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.
【學位授予單位】：天津大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：U415.13-39;TP311.52
本文編號：2417554
[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.
【學位授予單位】：天津大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：U415.13-39;TP311.52
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