物流快递信息系统设计与实现

发布时间：2018-02-09 09:09

本文关键词： 车辆调度信息系统遗传算法开发框架　出处：《湖南大学》2016年硕士论文　论文类型：学位论文

【摘要】：近些年来,电子商务在我国呈现出蓬勃发展的势头。而电子商务活动均需要实现商品的实物交易,这就需要物流配送业务的支撑。开发对于物流企业具有应用价值的信息管理系统,能够提升物流业务的信息化处理程度,从而确保电子商务的稳定发展。本文以某物流企业的实际业务处理为研究背景,设计开发了具有实际应用价值的物流信息管理系统。本文首先分析了系统开发的可行性,并选择了系统的开发技术要素。从经济、技术等多方面实现了可行性分析,确定该系统开发是全面可行的。本文选择了系统开发的技术要素,以J2EE作为开发技术平台,JBoss作为应用服务器平台,ORACLE作为数据库软件平台。继而实现了对于车辆调度问题的建模与求解。调研了物流企业配送的实际过程,将物流车辆调度问题划分成为单营业点、多营业点两种类型。通过对于实际问题的合理抽象,构建了车辆调度的数学分析模型,实现问题的规范化描述。车辆调度问题属于NP-hard问题,不具有多项式时间解。本文设计了车辆调度模型求解的遗传算法,并对比了遗传算法与启发式算法对于相同问题的求解。仿真结果表明本文所设计的算法,具有较高的求解精度。本文还实现了物流信息系统的设计与开发。在全面调研用户需求的基础上,构建了用户需求的UML用例分析模型。设计了满足系统运行期间数据存储需求的数据库结构模型,构造了数据库表。按照MVC设计模式,划分了软件功能层次结构,从而提升了软件系统的可维护性。同时划分系统为若干功能模块结构,实现了对于各个功能模块的详细设计与开发。本文所设计开发的物流信息管理系统能够满足用户的实际需求,系统运行稳定,达到了设计目标。
[Abstract]:In recent years, e-commerce in China has shown a momentum of vigorous development. And e-commerce activities need to achieve the physical transaction of goods. This needs the support of logistics distribution business. The development of information management system with application value for logistics enterprises can enhance the degree of information processing of logistics business. In order to ensure the steady development of electronic commerce, this paper designs and develops a logistics information management system with practical application value based on the background of a logistics enterprise's actual business processing. Firstly, this paper analyzes the feasibility of the system development. The feasibility analysis is realized from the aspects of economy and technology, and it is determined that the development of the system is comprehensive and feasible. In this paper, the technical elements of the system development are selected. Taking J2EE as the development technology platform and JBoss as the application server platform and Oracle as the database software platform, the modeling and solving of vehicle scheduling problem is realized, and the actual process of logistics enterprise distribution is investigated. The logistics vehicle scheduling problem is divided into two types: single business place and multiple business place. Through the reasonable abstraction of practical problems, the mathematical analysis model of vehicle scheduling is constructed. The vehicle scheduling problem belongs to NP-hard problem and does not have polynomial time solution. In this paper, genetic algorithm for vehicle scheduling model solution is designed. The genetic algorithm and heuristic algorithm are compared to solve the same problem. The simulation results show that the algorithm designed in this paper, This paper also realizes the design and development of logistics information system. The UML use case analysis model of user requirements is constructed, and the database structure model is designed to meet the data storage requirements during the running of the system. The database table is constructed. According to the MVC design pattern, the software function hierarchy is divided. Thus, the maintainability of the software system is improved. At the same time, the system is divided into several functional modules, The logistics information management system designed and developed in this paper can meet the actual needs of users, the system runs stably and achieves the design goal.
【学位授予单位】：湖南大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：F259.2;TP311.52

【参考文献】