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中北工业大学毕业设计(论文) 第 I 页
汽车 S4 店销售管理系统
中北工业大学毕业设计(论文) 第 II 页
摘要
随着企业间竞争的日益加强,企业在管理方面出现分散的、不连贯的客户信息使
企业管理者或企业相关人员无法看到客户的全部资料及相关资料,信息的分散使得产
生的结果也无法保持一致和完整,而随着科学技术的不断提高,计算机科学日渐成熟,
其强大的功能已被人们深刻认识。它已进入人类社会的各个领域并发挥着越来越重要
的作用。
作为计算机的一部分,使用计算机对汽车销售信息进行管理,具有手工管理所无
法比拟的优点。例如,检索迅速,查找方便,可靠性高,存储量大,保密性好,寿命
长,成本低等。这些优点能够极大地提高汽车销售管理的效率,也使得企业可以进行
科学化,正规化管理,这是与世界接轨的重要条件,并且本系统又运用了先进的计算
处理方式,使该系统具有了功能非常强大的数据处理和综合查询统计功能,大大减少
了人力资源,增加了信息分析的准确性。作为销售管理系统,可以对商品进行查询,
浏览,入库出库,对提高工作效率有重要意义。本系统还具有良好的灵活性、开放性。
用户可以方便地管理各项目,改变现在管理内容。
关键词 数据库;销售管理;基本信息;权限
中北工业大学毕业设计(论文) 第 III 页
Abstract
With increasing competition among Enterprises, Occur in the management of
enterprises scattered, inconsistent customer information so that business managers or
business person can not see all the information and customer information, and information
makes the results of dispersion can not maintain the consistency and integrity, With the
continuous improvement of science and technology, computer science and the maturing of
its powerful features have been a profound understanding of people. It has access to all
areas of human society and play an increasingly important role.
As part of the computer, the use of computer information on the automobile sales
management, management can not be compared with the manual of the advantages of. For
example, the search quickly and find the convenience, high reliability and large storage
capacity, the confidentiality of a good, long life and low cost. These advantages can greatly
improve the efficiency of the management of car sales, but also allows companies to carry
out scientific and standardized management, and this is an important condition for the rest
of the world, And the system is calculated using the advanced approach, so that the system
has a very powerful data processing and statistical functions integrated query, greatly
reducing the human resources, increase the accuracy of information analysis. As a sales
management system that can query for goods, browsing, storage out of the Treasury, to
improve efficiency are important. The system also has good flexibility and openness. Users
can easily manage the project, change the current management of the content.
Keywords database;sales management;basic information; permissions
中北工业大学毕业设计(论文) 第 IV 页
目录
摘要 .......................................................................................................................................II
Abstract ................................................................................................................................III
1 引言....................................................................................................................................1
1.1 系统开发背景...........................................................................................................1
1.2 系统开发环境...........................................................................................................1
2 需求分析............................................................................................................................2
2.1 业务流程...................................................................................................................2
2.1.1 车辆入库............................................................................................................3
2.1.2 车辆销售............................................................................................................3
2.1.3 统计查询............................................................................................................3
2.1.4 车辆进货............................................................................................................3
2.1.5 进销往来管理....................................................................................................3
2.2 需求规范...................................................................................................................3
2.2.1 产品背景............................................................................................................3
2.2.2 产品概述............................................................................................................4
2.2.3 功能需求............................................................................................................4
2.2.4 系统逻辑模型(结构化的方法)....................................................................5
2.2.5 系统逻辑模型(面向对象方法)....................................................................6
2.3 数据字典...................................................................................................................9
2.3.1 数据元素定义....................................................................................................9
2.3.2 数据流的定义....................................................................................................9
2.3.3 数据存储定义..................................................................................................10
3 概要设计..........................................................................................................................12
3.2 目标系统体系结构.................................................................................................12
3.2.1 系统软件功能模块图.......................................................................................12
3.3 各实体 E-R 图 ........................................................................................................13
3.3.1 入库管理实体 E-R 图 .....................................................................................13
3.3.2 销售管理实体 E-R 图 .....................................................................................13
中北工业大学毕业设计(论文) 第 V 页
3.3.3 汽车资料实体 E-R 图 .....................................................................................14
4 数据库设计......................................................................................................................15
5 详细设计..........................................................................................................................20
5.1 模块设计.................................................................................................................20
5.2.1 登录界面设计..................................................................................................20
5.2.2 主界面设计......................................................................................................21
5.2.3 添加新用户设计..............................................................................................22
5.2.4 添加汽车信息..................................................................................................24
5.2.5 添加进货信息..................................................................................................25
5.2.5 添加销售信息..................................................................................................26
6 软件测试..........................................................................................................................28
6.1 登录系统模块测试用例.........................................................................................28
结论......................................................................................................................................30
致谢......................................................................................................................................31
参考文献..............................................................................................................................32
附录 A..................................................................................................................................33
附录 B ..................................................................................................................................38
剩余44页未读,继续阅读
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