应用ActiveX技术实现过程控制软件中的动态图形功能

Application of ActiveX Technique in the Dynamic Graph Functions of Procedure Control Software

针对目前过程控制软件动态图形功能有限的问题,介绍了ActiveX技术,并在对系统的各类图形功能分析、综合的基础上,通过对满足实际要求的动态图形功能控件的应用开发,提出了一套有效实现过程控制软件动态图形功能的方法.

For avoiding the insufficient dynamic graph functions of the procedure control software, the authors introduce the ActiveX technique and propose an effective method to realize the system graph function. Based on the analysis and synthesis of various dynamic graph functions of the system, the ActiveX technique is applied in the realization of dynamic graph functions that can meet practical demands.