【摘要】 该文针对当前虚拟实验重复开发,复用性差以及互操作困难的问题,提出了一个虚拟仪器间通信的标准化解决方案。该方案基于智能化的虚拟仪器,建立了一个仪器间通信的信息模型。其主要实现了通信消息格式的规范化,传递消息条目的规范化,以及对仪器可接受消息的描述的规范化。它采用XML绑定来实现,提供了一个统一的描述规范,具有跨平台特性,同时具有可扩展特性。通过遵循该标准方案,不同生产厂家的虚拟仪器可以协同共作,从而可以提高其共享性和复用性。更多还原

【Abstract】 Pointing to the problems of re-development,low level reusing and co-operating difficultly in virtual labs,this paper puts forward a standardized resolution of communication in instruments.This resolution builds an information model of communication among virtual instruments,based on agented virtual instruments.It realizes the standardization of the information format,information items,and the information description.This model is implemented by XML binding and provides a united description standard which is platform-independent and extensible.By following the resolution,virtual instruments produced by different factories can work together,thus improving the level of share and the reusability.更多还原