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专利名称：Computer-implemented method and
apparatus for the cloning of input/outputdevices
发明人：Kurudi H. Muralidhar,Pranav Shah,Bryan
Bridges
申请号：US09925937申请日：20010809
公开号：US20020046266A1公开日：20020418
专利附图：
摘要：A system for cloning input/output (I/O) devices connected to a network hosting
an industrial control system includes a first network coupled to a second network. A firstplurality of I/O devices are connected to the first network. A second plurality of I/Odevices are connected to the second network. A master computer is coupled to one ofthe first and second networks and includes control software with an object orientedmodel for defining attributes and operations of the I/O devices on the first network toallow cloning of the I/O devices onto the second network. The object oriented modelincludes a hierarchical class structure with inheritance. The hierarchical class structureincludes a device class and a plurality of device types. The object oriented model includesat least one class level hierarchically below the device class. Devices instantiated at aclass level inherit the attributes or operations of the class level.
申请人：MURALIDHAR KURUDI H.,SHAH PRANAV,BRIDGES BRYAN
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