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仓库管理系统概要设计说明书.doc
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仓库管理系统概要设计说明书
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that the wiring is correct, the operation is flexible, auxiliary contact is accurate. 11 current and voltage circuits check: current transformer wiring is correct, correct polarity, the secondary side are not allowed to open. 5.3.2.2 debugging 12 wiring insulation resistance test methods: secondary circuit insulation resistance must be greater than 1M (use 500V megohmmeter to check). 2 control loop simulation action test: disconnect electrical line of main loop switch outlet at, motor, electrical equipment not by electric, connected control power, check the Department of voltage whether meet provides, lights following electrical, work whether normal; operation the button or switch, corresponding of the following electrical, and contact device of sucking collection and release are should quickly, the related lights indicates to meet drawings requirements; with artificial simulation of method try moving the protection components, should can achieved quickly, and accurate, and reliable of protection function; manual the trip switch, Check its limited bit role of directional and the reliability; on has electrical joint lock link of equipment, should according to principle figure check chain function anti-mine grounding system debugging 5.3.3.1 grounding resistance of test method following figure by shows, along was measuring grounding very E' makes potential detection needle P' and current detection needle C' according to line each other apart 20m, insert to in the, and
仓库管理系统概要设计说明书
1.1 引言 ...................................................................................................2
1.1 编写目的 ...........................................................................................2
1.2 背景 ...................................................................................................3
1.3 定义 ...................................................................................................3
1.4 参考资料 ...........................................................................................3
2 总体设计 .................................................................................................4
2.1 需求规定 ...........................................................................................4
2.2 运行环境 ...........................................................................................4
2.3 基本设计概念和处理流程 ...............................................................5
2.4 结构 ...................................................................................................8
2.5 功能器求与程序的关系 ...................................................................8
2.6 人工处理过程 .................................................................................10
2.7 尚未问决的问题 .............................................................................11
3 接口设计 ...............................................................................................11
3.1 用户接口 .........................................................................................11
3.2 外部接口 .........................................................................................11
3.3 内部接口 .........................................................................................11
4 运行设计 ...............................................................................................12
that the wiring is correct, the operation is flexible, auxiliary contact is accurate. 11 current and voltage circuits check: current transformer wiring is correct, correct polarity, the secondary side are not allowed to open. 5.3.2.2 debugging 12 wiring insulation resistance test methods: secondary circuit insulation resistance must be greater than 1M (use 500V megohmmeter to check). 2 control loop simulation action test: disconnect electrical line of main loop switch outlet at, motor, electrical equipment not by electric, connected control power, check the Department of voltage whether meet provides, lights following electrical, work whether normal; operation the button or switch, corresponding of the following electrical, and contact device of sucking collection and release are should quickly, the related lights indicates to meet drawings requirements; with artificial simulation of method try moving the protection components, should can achieved quickly, and accurate, and reliable of protection function; manual the trip switch, Check its limited bit role of directional and the reliability; on has electrical joint lock link of equipment, should according to principle figure check chain function anti-mine grounding system debugging 5.3.3.1 grounding resistance of test method following figure by shows, along was measuring grounding very E' makes potential detection needle P' and current detection needle C' according to line each other apart 20m, insert to in the, and
4.1 运行模块组合 .................................................................................12
4.2 运行控制 .........................................................................................12
4.3 运行时间 .........................................................................................13
5 系统数据结构设计 ...............................................................................13
5.1 逻辑结构设计要点 .........................................................................13
5.2 物理结构设计要点 .........................................................................14
5.3 数据结构与程序的关系 .................................................................15
6 系统出错处理设计 ...............................................................................18
6.1 出错信息 .........................................................................................19
6.2 补救措施 .........................................................................................20
6.3 系统维护设计 .................................................................................20
1.引言
1.1 编写目的
近年来,生产的工业化速度迅速加快,生产的产品数量猛增,给传
统的仓库管理方式手工作业带来了很大的负担,今天的仓库作业和库
存控制作业已十分多样化,复杂化,靠人工去记忆去处理已十分困难,
且出现错误的可能性很大。如果不能保证正确的进货、验收、质量保
证及发货,就会导致浪费时间,产生库存,延迟交货,增加成本,以
致失去为客户服务的机会。本文正是为解决这个问题而作。本说明书
的预期读者为小中型仓库的管理员及客户和采购员。
that the wiring is correct, the operation is flexible, auxiliary contact is accurate. 11 current and voltage circuits check: current transformer wiring is correct, correct polarity, the secondary side are not allowed to open. 5.3.2.2 debugging 12 wiring insulation resistance test methods: secondary circuit insulation resistance must be greater than 1M (use 500V megohmmeter to check). 2 control loop simulation action test: disconnect electrical line of main loop switch outlet at, motor, electrical equipment not by electric, connected control power, check the Department of voltage whether meet provides, lights following electrical, work whether normal; operation the button or switch, corresponding of the following electrical, and contact device of sucking collection and release are should quickly, the related lights indicates to meet drawings requirements; with artificial simulation of method try moving the protection components, should can achieved quickly, and accurate, and reliable of protection function; manual the trip switch, Check its limited bit role of directional and the reliability; on has electrical joint lock link of equipment, should according to principle figure check chain function anti-mine grounding system debugging 5.3.3.1 grounding resistance of test method following figure by shows, along was measuring grounding very E' makes potential detection needle P' and current detection needle C' according to line each other apart 20m, insert to in the, and
1.2 背景
本系统是:仓库管理系统。
本项目的任务提出者、开发者都是本人
用户:中小型仓库管理员。
软件的计算机网络:任何装有 IIS 的计算机作为服务器端,其他处
在同一网络的计算机作为客户端。
1.3 定义
DFD: Data Flow Diagram 数据流图,它从数据传递和加工角度,以
图形方式来表达系统的逻辑功能、数据在系统内部的逻辑流向和逻辑
变换过程,是结构化系统分析方法的主要表达工具及用于表示软件模
型的一种图示方法。
DD;Data Dictionary 数据字典:是指对数据的数据项、数据结构、
数据流、数据存储、处理逻辑、外部实体等进行定义和描述,其
目的是对数据流程图中的各个元素做出详细的说明。
1.4 参考资料
1.《 软件工程》---钱乐秋钱乐秋,赵文耘,牛军钰编著 ------
清华大学出版社
2.《数据库系统概论》—王珊 萨师煊主编 -------高等教育出版社
3.《 Java 语言程序设计实用教程》董迎红 张杰敏 编著------
北京大学出版社
4. 可行性研究报告
that the wiring is correct, the operation is flexible, auxiliary contact is accurate. 11 current and voltage circuits check: current transformer wiring is correct, correct polarity, the secondary side are not allowed to open. 5.3.2.2 debugging 12 wiring insulation resistance test methods: secondary circuit insulation resistance must be greater than 1M (use 500V megohmmeter to check). 2 control loop simulation action test: disconnect electrical line of main loop switch outlet at, motor, electrical equipment not by electric, connected control power, check the Department of voltage whether meet provides, lights following electrical, work whether normal; operation the button or switch, corresponding of the following electrical, and contact device of sucking collection and release are should quickly, the related lights indicates to meet drawings requirements; with artificial simulation of method try moving the protection components, should can achieved quickly, and accurate, and reliable of protection function; manual the trip switch, Check its limited bit role of directional and the reliability; on has electrical joint lock link of equipment, should according to principle figure check chain function anti-mine grounding system debugging 5.3.3.1 grounding resistance of test method following figure by shows, along was measuring grounding very E' makes potential detection needle P' and current detection needle C' according to line each other apart 20m, insert to in the, and
5. 需求分析说明书
2.总体设计
2.1 需求规定
本系统软件主要实现的功能是仓库管理员对仓库进行库存的
管理,主要包括,对于生产部门送来的货物进行清点,无误后入库,
对于销售部门请求的货物进行核实,无误后出库。并对仓库的库存量
进行查询,当存货不足时,让采购员进行采购。
顾客通过进入系统的主界面进行货物的浏览,确定所需要的商
品,进行商品的购买时,必须进行顾客的注册。
仓库管理员通过个人帐号进入系统,转到管理显示页面,选择要
处理的管理要求。
2.2 运行环境
硬件环境:1.管理计算机一台。
2.A4 打印机一台
操作系统:无限制
支持环境:IIS
数 据 库:Microsoft SQL Server 2008
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