一种基于组件和脚本的可视化程序产物形成架构及应用  

Process Architecture and Application of Visual Program Based on Package and Script

作　　者：陈宏君[1] 刘克金[1] 冯亚东[1] 周强[1] 王国栋[1] 文继锋[1] 

机构地区：[1]南京南瑞继保电气有限公司,江苏南京211102

出　　处：《工业控制计算机》2013年第12期1-3,5,共4页Industrial Control Computer

基　　金：国家电网公司资助项目"自主知识产权的直流控制保护系统";国家能源局资助项目"保护与控制设备基础平台"

摘　　要：提出一种基于组件和开放API+脚本可编程的可视化程序产物处理架构,通过加载不同的组件,可形成面向不同领域的代码、配置和建模文本。通过在脚本中调用组件开放的API接口,可灵活定义各个图形化符号的产物输出内容,将和底层软硬件相关部分以脚本的方式从可视化软件源程序中剥离,实现平滑升级和灵活扩展,提高了可视化编程软件的通用性和二次开发能力。通过交直流工程应用和EMTDC仿真证明了此方案的可行性和有效性。This paper promotes a visual-program＇s product processing architecture which is based on package and open API and scripts.By loading different package,the architecture could generate different source code,configuration file and modeling file for various application fields.Through calling the open API supplied by the packages,the architecture could flexibly define the content of all graphic symbols＇ output product,and separate function code related to underlying software and hardware from the visual software＇s core source code in the form of script.In this way,the architecture achieves smooth update and flexible expansion,and finally increase the versatility and ability of second development of the visual program software.

关 键 词：组件 脚本 开放接口 可视化编程 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]