数控系统人机界面二次开发平台的设计  

Design of Secondary Development Platform for the CNC System Human Machine Interface

作　　者：吴慧杰[1,2] 王品[2,3] WU Hui-Jie WANG Pin(University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China Shenyang Golding NC Intelligence Tech Co. Ltd., Shenyang 110168, China)

机构地区：[1]中国科学院大学,北京100049 [2]中国科学院沈阳计算技术研究所,沈阳110168 [3]沈阳高精数控智能技术股份有限公司,沈阳110168

出　　处：《计算机系统应用》2017年第3期68-74,共7页Computer Systems & Applications

基　　金："高档数控机床与基础制造装备"国家科技重大专项;航空发动机微孔冷加工超快激光数控机床(2014ZX04001041)

摘　　要：数控系统自带的标准化的人机界面,展现给用户大多是同一种形式,不能满足用户特殊定制需求以及专用的数控系统的界面需求.在分析用户的界面定制需求的基础上,提出基于Qt的Graphics View Framework及model/view架构的可视化数控系统人机界面二次开发平台设计方法.首先采用面向对象的二次开发方法将界面所需的组件注册到平台并绑定对应的属性对象,然后采用参数化的二次开发方法完成界面的定制,最后用XML文件作为配置文件描述定制的图形界面,在开发平台与数控系统之间传递界面数据.二次开发平台主要包括PC端配置平台以及NC端解析平台两个模块.实验结果表明平台在数控系统人机界面的专项定制及复用方面取得良好的效果,提高了数控系统的人机界面开发效率.The CNC System with standardization HMI, mostly presents the same kind of form and cannot meet customer and dedicated CNC System＇s special requirements. Based on the analysis of the user interface customization demand, this paper designs a visual secondary development platform for the CNC System HMI based on Qt Graphics View Framework and model/view architecture. Firstly it registers components to platform and binds the corresponding property objects by using the object oriented secondary development method then completes the interface customization through the parameterization. Finally it uses the XML file as the configuration file to describe the graphical interface and transfer data between platform and CNC System. The secondary development platform mainly includes two modules which are PC configuration platform and NC analytic platform. The experimental results show that the platform has achieved good results in the special customization and reuse of CNC System＇s HMI, and the development efficiency of HMI is improved.

关 键 词：数控系统 人机界面 二次开发 XML配置文件 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]