组态控制抢答器系统设计

论文编号:ZD060     字数:13109,页数:33  

摘要
组态就是用应用软件中提供的工具、方法，完成工程中某一具体任务的过程。在组态软件中，通过组态生成的在一个目标应用项目在计算机硬盘中占据惟一的物理空间（逻辑空间），可以用惟一的一个名称来标识，就被称为一个应用程序。在同一计算机中可以存储多个应用程序，组态软件通过应用程序的名称来访问其组态内容，打开其组态内容进行修改或将其应用程序装入计算机内存投入实时运行。从组态软件的内涵上说组态软件是指在软件领域内，操作人员根据应用对象及控制任务的要求，配置(包括对象的定义、制作和编辑，对象状态特征属性参数的设定等)用户应用软件的过程，也就是把组态软件视为“应用程序生成器”。从应用角度讲组态软件是完成系统硬件与软件沟通、建立现场与监控层沟通的人机界面的软件平台,它的应用领域不仅仅局限于工业自动化领域，正向着更多的应用领域拓展和渗透。
随着计算机技术和网络技术的飞速发展，为工业自动化开辟了广阔的发展空间，用户可以方便快捷地组建优质高效的监控系统，并且通过采用远程监控及诊断、双机热备等先进技术，使系统更加安全可靠，在这方面，MCGS工控组态软件提供强有力的功能。
本设计以一个工程实例对MCGS工控组态软件的特点与功能进行综合性描述。它用MCGS工控组态软件的基本操作与用法，来完成一个简单的工程组态工作。
关键词：组态软件、抢答器

Abstract
The configuration is the tool which, the method provides with the application software, completes in the project some specific target process. In the configuration software, occupies the only physical space through the configuration production in a goal application project in the computer hard disk (logical space), may use an only name to mark, is called an application procedure. May save many application procedures in the identical computer, the configuration software visits its configuration content through the application procedure name, opens its configuration content to make the revision or its application program loading computer memory investment real-time movement. From the configuration software's connotation said that the configuration software is refers to the software domain, the operators act according to the application object and the control duty request, the disposition (including object definition, manufacture and edition, object condition characteristic attribute parameter hypothesis and so on) the user application software's process, is also regards as the configuration software “the application procedure generator”. Speaks the configuration software from the application angle is completes the system hardware and the software communication, establishes the scene and the monitoring level communication man-machine contact surface software platform, its application domain not only limits to the industrial automation domain, is turning toward the more application domain development and the seepage. Along with the computer technology and networking's swift development, opened the broad development opportunities for the industrial automation, the user has been possible to facilitate sets up the high quality highly effective supervisory system quickly, and through used the long-distance monitoring and the diagnosis, prepares and so on hotly the vanguard technology, caused the system to be safer reliably, in this aspect, the MCGS labor controlled the configuration software to provide the powerful function. This design controls the configuration software's characteristic and the function by a project example to the MCGS labor carries on the comprehensive description. It uses the MCGS labor to control the configuration software's elementary operation eo and the usage, completes a simple project configuration work.
Key word: The configuration software, vies to answer first

目录
摘  要  1
一、组态应用技术的概述及简介  2
1．工控组态软件及其应用现状   2
2．组态软件的结构划分  3
3. 组态软件的发展趋势与现状  4
4. 四种监控组态软件的性能比较  5
二、MCGS组态软件概述      8
1．MCGS的概述   8
2．什么是MCGS组态软件  9
3．MCGS组态软件的系统构成  9
4．MCGS组态软件的功能和特点   11
5．MCGS组态软件的工作方式  12
三、抢答器的设计与应用概述  13
1．数字抢答器的概述  13
2．抢答器的设计与要求  13
3．系统主要功能  14
4．抢答器的工作原理  14
四、抢答器的界面设计步骤   15
1．建立控制抢答器工程过程   15
2．设计画面流程   16
3. 定义数据变量  22
4. 动画连接设置   22
5. 编写控制流程  24
五、致  谢   29
六、参考文献   30

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