【摘要】 面向对象的技术首先在软件开发中被成功应用。作为一种思维方式 ,把面向对象的概念用于对现场总线协议的定义和描述 ,可以带来许多的好处。这里不仅对面向对象模型的现场总线的通用概念作了描述 ,而且还结合DeviceNet和ControlNet ,对其在具体实现对象模型方面进行了简要分析。更多还原

【Abstract】 The object-oriented technology has been widely used in the software design and development. As a way of thinking,it can bring much advantage to wtilize the object-oriented concept in the definition and description of the fieldbus protocols. This paper presents the general description of the object-oriented concepts in the fieldbus protocols,and makes a brief analysis with the object-oriented fieldbus protocol instances-deviceNet and ControlNet.更多还原