1、药品进销存管理系统需求分析V11药品进销存管理系统Purchase, Sales and Inventory Of Drugs Management System需求分析报告Requirement ReportV1.1拟 制 人 董小龙、江淑萍、朱建钊、吴斌、 包峥于、解伟、谈洪波 审 核 人 董小龙 批 准 人 二零零九年四月七日目 录1、引言（Introduction） 41.1编写目的（Compilation goal） 41.2背景（Background） 51.3定义（Definitions） 71.4参考资料（References） 72、任务概述（Tasks Outline） 8
2、2.1目标(Goals) 82.2用户特征(User characteristics) 102.3产品与其环境的关系(Products and its environment relations) 112.4限制和约束(Limits and restraint) 113、需求规定(Rules of Requirement) 113.1对功能的规定(Rules of function) 113.2对性能的规定(Rules of performance) 123.2.1精度(Precisions) 123.2.2时间特性要求(Time response request) 123.2.4数据管理能力
3、要求(Data management ability request) 133.2.5故障处理要求(Failure processing request) 143.2.6其他专门要求(Other request specially) 144、系统功能需求分析(System function Requirement analysis) 144.1系统功能总体结构(System function gross structure) 144.2药品管理需求分析(Drug control requirement analysis) 154.2.1 药品查询(Drugs Inquiries) 164.2.
4、2 药品入库查询(Drugs warehousing inquiry) 164.2.3 药品出库查询(Drugs leave the storehouse Inquiry) 174.2.4 药品入库(Drugs Warehousings) 184.2.5 药品出库(Drugs out of the Treasury) 194.2.6药品信息管理(Drugs Information Management) 204.2.7药品报废(Drugs abandonment) 204.3信息管理需求分析(Information Management Requirements Analysis) 214.3
5、.1 供货商查询(Supplier inquiries) 214.3.2 客户查询(Customer Inquiries) 224.3.3 员工查询(Staffs Inquire) 234.3.4 员工信息管理(Staff information management) 244.3.5 客户信息管理(Customer information management) 254.3.6 供货商信息管理(Supplier information management) 254.4销售管理需求分析(Sales management requirement analysis) 264.4.1 销售录入(S
6、ales Inputs) 274.4.2 退货管理(Returned goods management) 284.4.3 销售查询(Sales Inquiries) 284.4.4 退货查询(Returned goods inquiries) 294.5信息预警需求分析(Information early warning requirement analysis) 294.5.1 报废预警(Abandonment early warnings) 304.5.2 库存预警(Stock early warnings) 304.6系统管理需求分析(System administration dema
7、nd analysis) 314.6.1 权限管理(Jurisdiction management) 314.6.2 修改密码(Modify Passwords) 324.6.3 系统帮助(System help) 325、实体-关系图（E-R Diagram） 345.1 系统功能总体E-R图(System Function Overall E-R Diagram) 345.2 药品管理E-R图(Drug Management E-R Diagram) 355.2.1 药品查询E-R图(Drugs Inquire the E-R Diagram) 355.2.2 药品入库查询E-R图(Dru
8、gs Warehousing Inquire the E-R Diagram) 365.2.3 药品出库查询E-R图(Drugs leave the storehouse to Inquire the E-R Diagram) 365.2.4 药品入库E-R图(Drugs go into storage E-R the Diagram) 375.2.5 药品出库E-R图(Drugs leave the storehouse E-R Diagram) 375.2.6 药品报废E-R图(Drugs Discard the E-R Diagram) 375.3 信息管理E-R图(Informatio
9、n Management E-R Diagram) 375.3.1 供货商信息查询E-R图(Supplier Information Inquire the E-R Diagram) 385.3.2 客户信息查询E-R图(Customer Information Inquire the E-R Diagram) 385.3.3 员工信息查询E-R图(Staff Information Inquire the E-R Diagram) 385.3.4 供货商信息管理E-R图(Supplier Information Management E-R Diagram) 385.3.5 客户信息管理E-
10、R图(Customer Information Management E-R Diagram) 395.3.6 员工信息管理E-R图(Staff Information Management E-R Diagram) 395.4 销售管理E-R图(Sales management E-R Diagram) 395.4.1 销售录入E-R图(Sales Input the E-R Diagram) 395.4.2 退货管理E-R图(Returned Goods manage the E-R Diagram) 405.4.3 销售查询E-R图(Sales Inquire the E-R Diagr
11、am) 405.4.4 退货查询E-R图(Returned Goods inquire the E-R Diagram) 405.5 信息预警E-R图(Information Forewarn the E-R Diagram) 405.5.1 报废预警E-R图(Abandonment Forewarn the E-R Diagram) 415.5.2 库存预警E-R图(Stocks Forewarn the E-R Diagram) 415.6 系统管理E-R图(System Administration E-R Diagram) 416、数据流图(Data Flow Diagram) 416
12、.1 系统基本模型(System Fundamental Models) 416.2 药品管理数据流图(Drug Control Data Flow Diagram) 436.3 信息管理数据流图(Information Management Data Flow Diagram) 436.4 销售管理数据流图(Sales Management Data Flow Diagram) 446.5 信息预警数据流图(Information Early Warning Data Flow Diagram) 456.6 系统管理数据流图(System Administration Data Flow D
13、iagram) 457.Data Dictionary（数据字典） 461、 引言（Introduction）（董小龙 3062101124 DONG XIAO LONG Reg No. 2102-011-0024）随着计算机的普及，人们对计算机的认识及需求有了明显的增加。计算机对于大量信息的管理优势更是显而易见。药店处理数据的日趋庞大和对信息的准确要求、快速等因素的存在，使得计算机及相应的管理软件在药品公司管理中的应用成为必然趋势。有了这个药品库存管理系统，这样便可以帮助职工从繁琐的重复性劳动中解脱出来,提高整个药店的工作效率,而由于系统的开发应用使药店运营效率提高会带来无形的可观的经济效益
14、,从而提高药店的经济效益。With computers popularization, the people have obviously increase to computers understanding and the demand. The computer regarding the massive informations management superiority is obvious. The pharmacy processing data is day by day huge and to the information accurate request, fast a
15、nd so on factor existences, causes the computer and the corresponding management software are in drugs corporate management application into inevitable trend. Have this drugs stock management system, this then may help the staff to extricate from the tedious duplicated work, enhances the entire phar
16、macy the working efficiency, but because systems development application makes the pharmacy operation efficiency to enhance can bring the invisible considerable economic efficiency, thus enhances the pharmacy the economic efficiency.1.1编写目的（Compilation goal）此系统是为中小型药店进行日常业务管理而开发，但开发者和用户之间的行业、领域差异，使得
17、开发者和用户对此系统功能的理解存在一定的差别。为了能使开发者明白用户的目的，开发出让客户满意的系统，更好地实现用户的要求；同时也为了用户能清楚地知道此系统的功能和作用，开发一个集处理药品、客户、供货商信息于一体的，包括员工管理的药品进销存管理系统，是符合市场发展需要的，所以要进行需求分析，并以文档的形式来记录。通过需求分析报告，开发者与用户之间的沟通更为方便，也有利于开发者充分分析客户的需求，从而开发出具有功能强大，客户满意的系统。 This system is carries on the day-to-day business management for the middle and s
18、mall scale pharmacy to develop，but between exploiter and users profession, domain difference，causes the exploiter and user regarding this system function understanding existence certain difference. For can cause the exploiter to understand the user the goal, the development sells the customer satisf
19、ied system, realizes users request well;Simultaneously can also know this systems function and the function clearly for the user, develops collection processing drugs, the customer, the supplier information in a body, manages the drugs including the staff to enter Purchase,Sales and Inventory Of Dru
20、gs Management System, conforms to the market development to need, therefore we should carry on the demand analysis, and comes the record by the documents form. Through demand analysis report, between the exploiter and users communication is more convenient, is also advantageous to the exploiter anal
21、yzes the customer fully the demand, so develop the system which has the function to be formidable, customer satisfied.1.2背景（Background）如今药品调价频繁,且品种繁多,增加了药品销售定价的难度。药品来货验收登记中的审查有效期环节容易出错,错收过期或有效期不足的药品。手工模式下的药品库存难以及时掌握,虽然采取了每日进行缺货登记的措施来控制库存,却增加了登记尚未缺货药品库存的多余工作,费时费力。不能及时了解每种药品的所剩有效期,使一些药品错过退货期限,造成过期药品库存
22、堆积,带来严重的经济损失。为了适应时代的发展,提高药店的工作效率,优化库存的数量与质量,以增加药店的经济效益和使药店运转更顺利,应尽量减少手工操作的工序,实现对药品的各项管理的电脑化,使高新技术在降低运营成本、提高管理水平和综合经济效益中发挥积极的作用。因此，开发一个集处理药品、客户、供货商信息于一体的，包括员工管理的药品进销存管理系统，是符合市场发展需要的。目前软件市场上已有功能比较完善的各类销售、财务等软件,但该药店没有广泛使用管理信息系统软件。综合各方面因素,没有必要购买市场上价位较高的现成软件,虽然这些软件的功能已相当完善,只须开发一个适合该药店的操作简单的小型管理信息系统就可以了,大
23、型软件中一方面好多功能冗余，只是摆设，并不能实际的为药店所用，另一方好多功能方面都很欠缺，主要表现在库存报警系统与客户信息这一块，对于客户、供货商信息的管理做得都不完善，有的根本没这部分内容，而这些信息也是很重要的，有利药店人员从各个方面对药店状况进行分析，管理。因此，开发这样的药品进销存管理系统，是符合市场发展需要的，而且由于药店现在的员工均在中、青年龄段,对外来的新鲜事物接受能力较高,完全可以胜任该套管理信息系统的使用,这样便可以帮助职工从繁琐的重复性劳动中解脱出来,提高整个药店的工作效率,而由于系统的开发应用使药店运营效率提高会带来无形的可观的经济效益,从而提高药店的经济效益。Today
24、, frequent drug price, and a variety of drugs has increased the difficulty of selling price. Drugs to cargo acceptance review of the validity of the registration error-prone links, wrong date or a period of less than resumption of the drug.Manual mode it is difficult to gain prompt access to drug st
25、ocks, although the daily缺货登记taken measures to control inventory, but have not yet registered an increase of excess inventory out of stock medicines work, time-consuming and laborious. Unable to understand the validity of each of the remaining drugs, some pharmaceutical missed period returns, resulti
26、ng in the accumulation of expired medicine inventory, lead to serious economic losses. In order to adapt to the times of development and improving the efficiency of the pharmacy, and optimize the quantity and quality of inventory in order to increase the economic benefits of drug stores and pharmaci
27、es operate more smoothly, and should minimize manual processes and achieve the management of drug computerized so high and new technology to reduce operating costs, raise the level of management and integrated cost-effective to play an active role. Therefore, the development of a set to deal with dr
28、ugs, customers, suppliers of information in one, including staff management of drug Invoicing Management System, is in line with market development needs. The current software market, there are various types of functions to improve sales, finance and other software, but it is not widely used in phar
29、macy management information system software. Taking all factors, there is no need to buy a higher market price of the off-the-shelf software, although the functions of the software is quite perfect, only for the development of a simple operation of the pharmacy management information system of small
30、-scale it, on the one hand, large-scale software good multi-redundant, but display does not actually used for the pharmacy, the other side are the lack of good multi-purpose area, the main alarm system in the inventory and customer information in this piece, for customers, suppliers of information m
31、anagement do not perfect, and some did not this part, which is also very important information, enabling all aspects of pharmacy from an analysis of the situation on the pharmacy management. Therefore, the development of drugs such as Purchase, Sales and Inventory Management System is in line with t
32、he market development needs, and as a result of pharmacy staff are now in the Green group, external to the ability to accept new things higher, can be competent enough for the set of management information system so that we can to help workers from the tedious repetitive work out of and improve the efficiency of the entire pharmacy, and as a result of the development and application of systems to enable pharmacies to improve operational efficiency will bring about c
