基于GSM Modem的图书借阅管理系统

文档编号:ZD907    文档字数:11028,页数:31

摘  要
 随着时代的发展，沟通方式不再只有写信电话等等了，手机的普及使得发短信也成为一种简单的沟通方式。而沟通对象也不再局限为人与人之间了，实现手机与电脑的沟通有着它有着他十分重要的实际意义。大到一些高空作业，高温作业等人类不方便接近的，只要一条小小短信指令即可控制它的进程。小到家里的电饭堡，一条短信过去就能自动帮你做饭，回到家就可以吃上热饭。无不显示着它的神通。本文是利用Visual C++设计的基于GSM  MODEM图书借阅管理系统，具有短信查询系统，查询内容包括借的书名，借书的时间，何时到期该归还等等。该好处在与无论在何时何地，只要带有手机，就能随时了解自己的图书借阅情况，简单方便却极具现实意义。

关键词：短信 GSM MODEM Visual C++

Abstract
With the development of the times, the mode of communication is not only by writing and  telephone, the  penetration of mobile phone makes  message has become a simple mode of communication. And the communication is no longer confined to persons, realize the communication of phone and the computer  is very important that has a practical significance.  The large thing to the high-altitude operations, such as the human inconveniently close to the high-temperature operating  , as long as a short message commands to control the process. The small thing to the electric rice cooker ,the message will automatically help you to cooking ，when go home can eat the hot meals. It shows that all of the Mitac. This paper is to use Visual C + + design based on the GSM MODEM borrow books management system, a message inquiry system, including a query by the title, library time, when the expiration of the return, and so on. The benefits in terms of when and where, as long as a mobile  phone, we can understand our loan books at any time , it’s simple and very significant
.Keywords：short message   GSM MODEM   Visual C++

目 录
1前言……………………………………………………………………. . .…. . .……………1
   1.1 开发背景………………………………………………………………………….……1
   1.2 编程环境………………………………………………………………………….……1
      1.2.1 Visual C++简介……………………………………………………………. .……1
      1.2.2 ACCESS……………………………………………………………………. .……4
   1.3 主要硬件……………………………………………………………………….………5
          1.3.1 GSM MODEM…………………………………………………….…………5
          1.3.2 RS-232…………………………………………………………….…………7
   1.4 主要内容………………………………………………………………….……………8
2 系统整体框架………………………………………………. . .…………….……………9
   2.1 系统的运行流程………………………………………………………….……………9
   2.2 各模块功能简介…………………………………………………………….…………9
3 接收模块…………………………………………………………. . . .……….……. … . .11
   3.1 接收模块程序…………………………………………………………………………11
   3.2 程序分析及相关函数介绍……………………………………………………………12
4 发送模块………………………………………………. . .……………………. .………..16
   4.1 发送模块程序………………………………………………………………. . .………16
   4.2 程序分析及相关函数介绍……………………………………………. . .……………17
5 数据库……………………………………………………….………………. .……………20
 5.1 VC++访问数据库方式…………………………………………………………………20
   5.2 数据库访问…………………………………………………………………….………20
   5.3 建立数据库………………………………………………………………….…………21
   5.4 连接数据库………………………………………………………………………. ……22
6  连机调试……………………………………. ……………………………………. . .…..24
7  总结………………………………………………………. ………………………………26
8  致谢…………………………………………………………………………………………27
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