发明名称 HIGH LEVEL RFID SOLUTION FOR RENTAL TOOLS AND EQUIPMENT
摘要 A system for monitoring use of a tool. The system may include an RFID tag coupled to the tool. A collar may be removably coupled to the tool and configured to be de-coupled from the tool prior to the tool being used. An RFID reader may be coupled to the collar and configured to transmit a first alert signal when the RFID reader is out of transmission range from the RFID tag.
申请公布号 US2011273296(A1) 申请公布日期 2011.11.10
申请号 US201113166694 申请日期 2011.06.22
申请人 PPI TECHNOLOGY SERVICES, LP 发明人 LAASE JOSHUA E.;WHITELEY THOMAS G.;MCGRATH JAMES W.
分类号 G08B13/22 主分类号 G08B13/22
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