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首页> 外文期刊>International Journal of Computer Integrated Manufacturing >Integrating fieldbuses and factory intranets
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Integrating fieldbuses and factory intranets

机译：集成现场总线和工厂内部网

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摘要

Field networks (also known as fieldbuses) are becoming the preferred means for interconnecting devices at the lowest hierarchical level in modern distributed manufacturing systems, particularly to support the real-time communication requirements between controllers, sensors and actuators. On the other hand, internet and intranet solutions are more and more used in the industrial automation scenario at the factory and cell level, and a new generation of applications for manufacturing and process control environments is appearing on the market which is based on popular internet tools and protocols. Very likely, in the near future, a pressing need for interconnecting intranets and fieldbuses in a factory environment will arise, so that the whole production process can be fully integrated. This paper deals with some technical issues that must be considered for accessing fieldbus networks by means of conventional web-based applications in order to enable the remote invocation and execution of configuration, management and control services on field devices. The cases of two international standard fieldbuses which are very popular in Europe, i.e. Process Fieldbus (Profibus) and CANopen, are analysed in detail.
机译：现场网络（也称为现场总线）正在成为在现代分布式制造系统中以最低层级互连设备的首选方法，特别是为了支持控制器，传感器和执行器之间的实时通信要求。另一方面，Internet和Intranet解决方案在工厂和单元级别的工业自动化场景中越来越多地使用，并且基于流行的Internet工具，用于制造和过程控制环境的新一代应用程序正在市场上出现。和协议。在不久的将来，很可能会迫切需要在工厂环境中互连Intranet和现场总线，以便可以将整个生产过程完全集成。本文讨论了通过基于Web的常规应用程序访问现场总线网络时必须考虑的一些技术问题，以便能够在现场设备上远程调用和执行配置，管理和控制服务。详细分析了在欧洲非常流行的两种国际标准现场总线的案例，即过程现场总线（Profibus）和CANopen。

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