数控系统编程模型研究

Research on CNC programming model

摘要:

为了实现数控系统互操作和跨平台集成,研究了基于Web服务的数控系统编程模型,分析了数控功能、数控网络编程技术和数控系统的Web服务实现等核心问题,构造了XML Sechema数控功能模型,提出了一种新的基于XML Web服务的数控系统编程模型,构建了包括服务请求层、服务提供层和服务监控层的该模型的系统体系,对每层的功能以及软件架构进行了研究,实现了数控系统应用层和设备层的Web服务开发.实验系统验证表明,基于Web服务的数控系统编程模型解决了数控系统的互操作性,支持互联网上异构系统的跨平台、跨地域无缝集成.

Abstract:

To realize the interopration and integration in CNC,a CNC programming model is illustrated.According to CNC function,CNC system data structures are studied and fuction models based on XML Schema are established.The CNC network programming technology is studied,and the CNC software system includes three layers:Web Services requester,Web Services provider and Web Services monitor,thus a CNC programming model based on XML Web Services is established.Web Services in CNC application and equipments are studied.By experiments,the programming model based on XML Web Services is proved to be effective in trans-platform and trans-regional seamless integration and collaborative operation of numerical control equipments.