RFID with two tier connectivity, RFID in the PLC r

专利名称：RFID with two tier connectivity, RFID in the

PLC rack, secure RFID tags and RFIDmultiplexer system

发明人：John Keever,David De La Rosa,Eric

Aupperlee,Wendy Wussow,James Wert,NilsBertelsen

申请号：US11599771申请日：20061115

公开号：US20070143162A1公开日：20070621

专利附图：

摘要：A device by which RFID data can pass from the RFID reader, or from the plantfloor PLC and reader, to business applications at the enterprise level. The RFID tag dateis easily integrated into a PLC for integration with other equipment. The security of theoverall system is maintained by only allowing tag information to be available toauthenticated users by means of active or passive tags and the use of certificates andencryption during the data transmission. Multiple RFID reader device drivers can becustomized to support any number of readers available in the marketplace, with eachRFID reader including its own data structure, protocol and handshaking methodology forcommunication. Additionally, a set of run time and configuration tools is provided whichallow for an easier integration of RFID tag data into the enterprise architecture for use byother business applications.

申请人：John Keever,David De La Rosa,Eric Aupperlee,Wendy Wussow,James Wert,NilsBertelsen

地址：Boca Raton FL US,Boca Raton FL US,Deer Park NY US,Boca Raton FL US,BocaRaton FL US,Boynton Beach FL US

国籍：US,US,US,US,US,US

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