摘　　要 Ⅰ
ABSTRACT Ⅱ
1 绪论 1
1.1 电路板综合测试系统概述 1
1.2 印刷电路板（PCB）简介 1
1.3 PCB技术的发展对电路板测试系统提出了新要求 2
1.3.1 PCB技术的发展 2
1.3.2 PCB产业的发展 2
1.4 电路板综合测试系统的重要性 4
2 串行通信与计算机接口技术 5
2.1 计算机接口技术简介 5
2.2 RS-232和RS-485/422串口标准 6
2.2.1 RS-232标准 6
2.2.2 RS-485/422串口标准 8
2.3 端口通信——同步传输和异步传输 8
2.3.1同步传输方式 8
2.3.2异步传输方式 9
2.3.3端口通信——通信协议 9
3 电路板综合测试系统上微机管理软件功能分析 12
4 软件开发工具及开发环境简介 13
4.1 Visual C++6.0简介 13
4.2 Visual C++6.0可视化集成开发环境 13
4.3 基于对话框的工程建立方法 14
5 电路板综合测试系统上位机管理软件的实现 17
5.1 实现上位机管理软件的方案 17
5.2 MSComm控件介绍 20
5.2.1MSComm控件的操作模式 20
5.2.2MSComm控件的属性 21
5.3 MSComm控件串口编程 22
5.3.1添加MSComm控件的方法 22
5.3.2上位机管理软件界面编程 23
总　　结 26
致　　谢 27
参考文献 28
附　　录 29

电路板综合测试系统上位机管理软件设计

摘 要

近年来，电子工业的发展突飞猛进，整个行业呈现勃勃生机，其各个领域的技术也在不断的发展和更新之中。而随着电子技术的高速发展，电路板的生产量也在不断的增大，也增加了对电路板综合测试系统的需求。本文介绍的上位机软件主要完成信号测试结果的显示以及存储工作，并能以报表的形式打印测试结果。该软件编程采用Visual C++ 6.0,具有操作简单，界面友好以及功能多样的特点。
随着中国电子产业规模化大生产的发展，传统产品质量保证手段、产品质量意识受到了强有力冲击。过去认为组装出来的实装印制电路板“能工作”即可， 生产出的产品就是好的。现在随着竞争加剧， 不但要求组装出来的实装板能工作， 而且要求它无隐含故障点， 使产品平均无故障工作时间长(高可靠性)。目前，国内大多数电子制造商采用人工目检已无法实现无故障点检查， 也不能适应大规模、高节奏生产。在这种情况下，利用计算机软件的强大功能实现自动测试，是电子产业发展的必然趋势。在未来，也将会有更强大、更专业的电子板测试系统上位机通信程序出现。

INTEGRATED CIRCUIT BOARD
TESTING SYSTEM MANAGEMENT
OF PC SOFTWARE DESIGN

ABSTRACT

Recent years, electronics industry development progressed by leaps and bounds, the entire profession presented the full of vitality, its each domain technology also during unceasing development and renewal.But along with electronic technology high speed development, electric circuit board productivity also in unceasing enlargement, also increased to the electric circuit board synthesis test system demand.This article introduced on position machine software mainly completes the signal test result the demonstration as well as the memory work, and can by the report form form printing test result.This software programming uses Visual C++ 6.0, has the operation to be simple, contact surface friendly as well as function diverse characteristic.
With China's electronics industry scale of the development of large-scale production, the traditional means to guarantee product quality, product quality awareness has been a strong impact. Assembly from the past that the actual printed circuit board "can work" can be to produce the product is good. Now, with increased competition, not only request is a
-ssembled by the board to work with, but also it implied no fault so that the average error
-free long working hours (high reliability). At present, most of the domestic electronics ma
-nufacturers have seized artificial head can not be achieved without fault checks, but also c
-an not adapt to large-scale, high-paced production. Under such circumstances, the use of the power of computer software for automatic testing, development of the electronics industry is an inevitable trend. In the future, there will be more powerful, more professional e-board test system PC communication program there.

KEY WORDS Serial communication, connection, C language, Windows, RS-232