酒店信息综合管理系统需求分析说明书Word文档下载推荐.docx

1、3 系统数据要求分析（Data Requirements Analysis） 53.1 餐饮管理子系统（Restaurants Management Subsystem） 53.1.1 功能需求（The Requirement of Function） 53.1.2 数据字典（The data dictionary） 73.1.3 E-R图（E-R Diagram） 93.1.4 数据流图（Data Flow） 103.2 客房管理子系统（Rooms Management Subsystem） 103.2.1 功能需求（The Requirement of Function） 103.2.2

2、数据字典（The data dictionary） 133.2.3 E-R图（E-R Diagram） 153.2.4 数据流图（Data Flow） 163.3 人事管理子系统（Personnel Management Subsystem） 173.3.1 功能需求（The Requirement of Function） 173.3.2 数据字典（The data dictionary） 193.3.3 E-R图（E-R Diagram） 193.3.4 数据流图（Data Flow） 223.4 财务管理子系统 223.4.1 功能需求（The Requirement of Functi

3、on） 223.4.2 数据字典（The data dictionary） 243.4.3 E-R图（E-R Diagram） 263.4.4 数据流图（Data Flow） 273.5 查询管理子系统（Inquires the Management Subsystem） 273.5.1 功能需求（The Requirement of Function） 273.5.2 数据字典（The data dictionary） 283.5.3 E-R图（E-R Diagram） 323.5.4 数据流图（Data Flow） 353.6 网上预订子系统（Internet Booking Subsys

4、tem） 353.6.1 功能需求（The Requirement of Function） 353.6.2 数据字典（The data dictionary） 363.6.3 E-R图（E-R Diagram） 373.6.4 数据流图（Data Flow） 371 引言（Introductions）随着计算机技术的日益成熟、普及，现代的企业管理的实际运作在很多方面，很大程度上都必须借助于计算机来完成，相应软件的开发也就显得尤为重要。管理信息系统是一门新兴的科学，能够进行信息的收集、传送、储存、维护和加工。管理信息系统能反映企业的各种运行情况，利用历史数据预测未来，从全局出发辅助进行决策，利

5、用信息控制行为，帮助实现规划目标，进行高效的管理。Along with the computer technology matures, modern enterprise management, the actual operation in many ways, to a large extent must with computer to complete, the corresponding software development is particularly important. Management information system is a new branch of s

6、cience, can undertake information collection, transfer, storage, maintenance and processing. Management information system can reflect the various operation conditions, using the historical data to predict the future, from the overall situation decision-making information, auxiliary control behavior

7、, helping to achieve objectives, efficient management.1.1 编写目的（Purposes）需求分析报告经过项目小组分析、讨论以及对用户需求的调查，结合相关资料后得出的对于酒店管理系统的需求和功能的分析。主要目的是为拟开发系统的设计与开发作好前期的准备工作。Demand analysis report after project team analysis, discussion and to the needs of the user survey, in conjunction with the relevant material rea

8、ched after for hotel management system requirements and functional analysis. Main purpose is for your proposed development system design and development of prepared the preparation work.1.2 定义（Definitions）实体：表示数据库中描述的现实世界中的对象或概念。实体是客观世界中存在的且可互相区分的事物实体可以是人也可以是物体实物，也可以是抽象概念。ER（Entity Relationship）图：）用

9、来建立数据模型,在数据库系统概论中属于概念设计阶段，形成一个独立于机器，独立于DBMS的ER图模型。通常将它简称为ER图，相应地可把用ER图描绘的数据模型称为ER模型。ER图提供了表示实体（即数据对象）、属性和联系的方法，用来描述现实世界的概念模型。Physical Description: indicates the database of real-world objects or concept. Entity is the objective world exists in each other and can distinguish things entity can be the

10、person also can be physical objects, also can be abstract concepts.ER: To establish the data model, in the introduction to database systems within the concept design phase, forming a machine independent, independent of DBMS ER graph model. Usually it referred to as ER diagrams, accordingly can put E

11、R diagram depicts the data model called ER modeling. ER graph provides said entities, attribute and contact method used to describe the conceptual model of the real world.1.3 参考资料（References）1 Pfleeger，S.L.& J.M.Atlee. Software Engineering （Third Edition） M.北京：高等教育出版社，2006.92 张海藩.软件工程导论（第5版）M.北京：清华大

12、学出版社，2008.73 刘金岭，冯万利，张有东.数据库原理及应用M.北京：清华大学出版社，2009.74 Leszek A.Maciaszek.需求分析与系统设计M.北京：机械工业出版社，2003.95 David C.Hay（著），孙学涛，赵凯，朱卫东（译）.需求分析M.北京：清华大学出版社，2004.52 系统的综合要求2.1 系统功能分析（Research System Functions）图2-1 系统总体E-R图图2-2 系统数据流图2.2 系统性能要求（Performance Requirement）2.2.1 系统操作的灵活性（The flexibility of system

13、 operation）系统应该在用户应有的权限下，尽量提供操作的灵活性，应该让录入/修改人员方便地对整个酒店员工的数据库信息进行管理，让领导层能完成员工的考勤审批操作。System should be under the authority of the user should try to provide operational flexibility should be allowed to input / modify the staff of the hotel staff to easily manage the information database to allow the l

14、eadership to complete the staff attendance approval operation.2.2.2 系统的可扩展性（System scalability）系统具有可扩展性，当有新的人事管理子系统条件添加时，能够很方便的对系统进行扩展。System should be scalable, as new personnel management subsystem conditions to be added, the system can easily be extended.2.2.3 系统的安全性（System security）由于系统是基于网络的操作，

15、安全性显的很重要。具体要求如下：Because the system is web-based operations, security was very important.操作本系统有一套权限访问控制，只有具有相应权限的人才可以完成其权限内的操作。无权限的人员无法通过任何途径查看或者修改数据；Authority to operate this system has a set of access control, and only people with the appropriate permissions to complete the operation within its com

16、petence.能修改系统参数的人必须比一般用户具有更高的权限。Who can modify system parameters must be higher than the average user has permissions.2.3 运行要求（Service Requirement）（1）CPU：Inter Pentium II 266 MX或更高（2）内存：256MB以上。（1）服务器端操作系统为Microsoft Windows 2000 Advanced Server及以上，数据库管理系统为Microsoft SQL Server 2005。（2）客户端操作系统为Windows

17、 2000/Windows XP及以上。3 系统数据要求分析（Data Requirements Analysis）3.1 餐饮管理子系统（Restaurants Management Subsystem）3.1.1 功能需求（The Requirement of Function）餐饮管理子系统管理对餐饮的操作，主要包括预定管理、点菜管理、采购管理、结账管理四个子模块。预定管理可以实现预定时间、预定餐桌号（包括大厅餐桌、包间房号）、交付押金。点菜管理包括菜名、菜的价格以及送往厨房。采购管理包括种类、菜价、数量以及通往商贩。结账管理主要是通过收银员来进行结账，包括普通用户结账和会员结账。相应功

18、能实现如下图：Dining restaurant management subsystem manages the operation, including reservation management, order management, purchasing management, billing management of four modules. Booking management can achieve the scheduled time, booked a table number （including the hall table, including room numbe

19、r）, delivery of the deposit. Order management, including name of the dish, food prices, and sent to the kitchen. Procurement management including types, vegetable, and the number of leading vendors. Management mainly through the checkout cashier for checkout, including ordinary users and members che

20、ckout. Corresponding function to achieve the following figure.图3-1 餐饮管理子系统功能图（1）预定管理（Booking Management）预定管理包括三小块，预定时间、预定餐桌号（包括大厅餐桌、包间房号）、交付押金。Booking management includes three pieces, the scheduled time, booked a table number （including the hall table, including room number）, delivery of the deposi

21、t.预订时间：只要顾客预定时间都是在营业期间内即可。Booking Time: as long as customers are in the business during the scheduled time can be.预定餐桌号：只要顾客所定的餐桌号是属于未预定过的即可，其中包括厅内的桌号及包间的号数或厅名。No reservation of tables: the table as long as the customer number is set off is not scheduled to, including the Chamber between the table n

22、umber and the packet number or room name.交付押金：统一押金为200元。A deposit: a unified security deposit of 200 yuan.相应功能实现如图Corresponding function implementation in Figure图3-2 预定管理功能图（2）点菜管理（Order management）点菜管理包括菜名、菜的价格（送往厨房）。Order management, including name of the dish, food prices （sent to the kitchen）.菜名

23、：从菜单上选择即可。Name of the dish: you can choose from the menu.菜价：Vegetables:图3-3 点菜管理功能图（3）采购管理Procurement Management采购管理包括种类、菜价、数量（送往商贩）。Procurement management including types, vegetable, number （sent to vendors.）种类：由厨房内的人员根据菜单来确定，厨房事先都准备好的。Category: officers from the kitchen menu to determine the kitch

24、en are prepared in advance.此项是厨房与商贩之间的沟通。 This is the communication between the kitchen and vendors.数量：Quantity: This is the communication between the kitchen and traders相应的功能实现如图图3-4 采购管理功能图3.1.2 数据字典（The data dictionary）根据本系统的用户需求，可以将系统划分为预定管理、点菜管理、采购管理、结账管理四个子模块。其中，预定管理可以实现预定时间、预定餐桌号（包括大厅餐桌、包间房号）

25、、交付押金。以下是按照上述共六个子功能模块划分得数据字典。According to the system user needs, the system can be divided into pre management, order management, purchasing management, billing management of four modules. Among them, management can schedule scheduled, booked a table number （including the hall table, including room

26、number）, delivery of the deposit. Order management, including name of the dish, food prices, and sent to the kitchen. Procurement management including types, vegetable, and the number of leading vendors. Management mainly through the checkout cashier for checkout, including ordinary users and member

27、s checkout. The following is based on the total of six sub-function modules have the data dictionary.表3-1 顾客基本信息表名字：顾客基本信息Name: Basic information the customer别名：客户资料表Alias：Client Information Form描述：存储顾客的基本信息Description: Basic information stored in the customer定义：顾客基本信息=姓名+性别+证件号+消费金额+房号+会员情况+折扣优惠Def

28、inition: Basic information the customer name + gender + = ID + number + room number, the amount of consumption situation + + member discounts位置：Position：数据约束：姓名，性别，证件号，房号，会员情况，折扣优惠为字符型数据，消费金额为数值型数据。Data Constraints: name, sex, identification number, room number, membership conditions, discounts for

29、the character data, the amount of consumption for the numerical data.长度要求：姓名（10），性别（2），证件号（32），房号（5）Data Constraint: name（10）, sex（2）, Document number （32）, room number （5）表3-2 预定信息表预定信息 Booking Information存储客户预定相关信息 Book store customer information预定信息=顾客姓名+顾客证件号+房号+房价+预付款金额+菜单+账单 Booking Information = Customer identification number + name + room number + price + amount + menu + bill advancesPosition:顾客姓名，顾客证件号，房号都为字符型数据，预付款金额为数值型数据。 Customer