发明名称 |
RADIO FREQUENCY IDENTIFICATION TAG DEVICE WITH SENSOR INPUT |
摘要 |
A radio frequency identification tag device having a sensor input which modifies a tag data word bitstream read by an interrogator/tag detector. The sensor input may be a switch contact(s), digital and/or analog. The sensor input may be voltage, current, pressure, temperature, resistance, acceleration, moisture, gas and the like. Power from the radio frequency interrogator/tag reader may be used to power the circuits of the radio frequency tag device, which in turn may supply power to any sensor connected thereto.
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申请公布号 |
WO0058752(A1) |
申请公布日期 |
2000.10.05 |
申请号 |
WO2000US08125 |
申请日期 |
2000.03.28 |
申请人 |
MICROCHIP TECHNOLOGY INCORPORATED |
发明人 |
SORRELLS, PETER;ALEXANDER, SAM, E.;FUREY, LEE;POULIN, SHANNON |
分类号 |
G08C17/00;G01S13/75;G01S13/76;G01S13/79;G06K19/07;H04B1/59;H04B5/02;(IPC1-7):G01S13/02 |
主分类号 |
G08C17/00 |
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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