基于VC++和数据库的串口监控系统软件的开发  

The Software Development of the Serial Monitoring System Based on VC++ and Database

作　　者：李成贵[1] 谷庆华[1] 

机构地区：[1]北京航空航天大学仪器科学与光电工程学院,北京100083

出　　处：《吉首大学学报（自然科学版）》2007年第4期50-54,共5页Journal of Jishou University(Natural Sciences Edition)

基　　金：国防"十五"重大专项建设资助项目(995)

摘　　要：讨论了Windows环境下实现串行通信的3种基本方法,针对串口监控系统的实际情况,在VC++环境下,分别采用Windows API函数和MSComm控件开发串行数据库通信软件,实现前方数据的实时采集与存储,分析比较3种方法的优缺点.系统采用目前实时系统中广泛使用的Access2000关系型数据库作为管理数据的工具,具有强大的动态数据交换,对象链接和嵌入特性以及网络共享和ODBC特性,可快捷高效的进行数据的管理.数据库模块的设计采用标准的SQL结构化查询语言,选用ODBC数据库访问技术,存储速度快,内存消耗少,操作简单.Three basic methods of serial communication in windows environment are discussed. The software of serial communication and database are developed using windows API functions, MSComm control seperately with VC ＋ ＋ . They succeed in data collecting and storing. Access2000 database of relation model is used by the system as tools for storing data which has strong capacity of dynamic data exchanging, good object interlinking properties, good internet sharing and ODBC properties. It can deal with data of the system efficiently. The standard SQL structured inquire language and ODBC database access technology are adopted by the database modules of the system that has very high memory speed and occupies very little memory space.

关 键 词：串口通信 API MSCOMM控件 CSERIALPORT类 数据库 ODBC 

分 类 号：TP393.04[自动化与计算机技术—计算机应用技术]