发明名称 |
RFID System for Lifting Devices |
摘要 |
A lifting device equipped with an RFID scanning system having an article receiving area configured for receipt of a stack of articles having RFID tags associated therewith. A first scanning antenna is provided at a first height relative to the article receiving area, and a second scanning antenna is provided at a second height relative to the article receiving area that is above the first height. A computer control system is in communication with the first and second scanning antennas and applies a verification parameter to RFID signals received by the second scanning antenna to determine whether RFID tagged articles detected by the second scanning antenna are within the stack of articles carried by the lifting device.
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申请公布号 |
US2008297348(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20070755121 |
申请日期 |
2007.05.30 |
申请人 |
ONDERKO JOHN C;SULLIVAN SHAWN J;GAKHAR SUDHANSHU |
发明人 |
ONDERKO JOHN C.;SULLIVAN SHAWN J.;GAKHAR SUDHANSHU |
分类号 |
G08B13/14 |
主分类号 |
G08B13/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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