嵌入式工业以太网关键技术地研究.pdf

』垒三些銮童三耋堡圭茎堡耋圣 ABSTRACT Withthe oftheEthemet isadirectionof development technology,thereapplying Ethernet to fieldto the of andthelevel industrial industry technology improvequality of tOthestructureoftheindustrial and Ethemet，we automatization．According design it realizeakindofcontrol thatbasedonEthemet wecall system technology,and the oftheindustrialcontrol of discussfielddevice all，we layer system， AnyNet一3．First the therelevant and data thedatacollection traffic，atlast，we including complete thesoftware． hardwareand the ofEthemetcontrol net，and First，this explains paperanalyzesconfiguration thefiled informationof devices intemet inner layerenterprise，and layer layer、the thefield oftheindustrial focusourmindon devices respectively．Finally,we layer indetail． collectionandthedatatraffic control thedevicecontrol、data system，study anda