发明名称 |
APPARATUS, SYSTEM, AND METHOD FOR SENSOR AUTHENTICATION |
摘要 |
<p>A method includes receiving an output signal from a sensor, recovering a noise signal from the output signal, comparing the noise signal with a stored baseline noise signature, and reporting authentication of the sensor if the comparison is within a pre-determined error limit. A sensor authentication apparatus, comprises a processor and a memory operably coupled with the processor. Instructions, when executed, cause the processor to separate a noise signal from a measured signal, and detect a noise signature match by comparing the noise signal with at least one stored baseline noise signature associated with the sensor. A sensor authentication system comprises a sensor authentication unit and a data acquisition unit. At least one of the sensor authentication unit and the data acquisition unit is configured to compare a noise signal with a baseline noise signature to authenticate the at least one sensor from among a plurality of sensors.</p> |
申请公布号 |
WO2015002788(A1) |
申请公布日期 |
2015.01.08 |
申请号 |
WO2014US44141 |
申请日期 |
2014.06.25 |
申请人 |
BATTELLE ENERGY ALLIANCE, LLC |
发明人 |
SVOBODA, JOHN, M.;SCHANFEIN, MARK, J. |
分类号 |
H03F1/26 |
主分类号 |
H03F1/26 |
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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