发明名称 |
SYSTEM AND METHOD FOR CONTAINER MONITORING, REAL TIME AUTHENTICATION, ANOMALY DETECTION, AND ALERTS |
摘要 |
<p>An invention is provided for monitoring an item, such as a container. The invention includes a computer in communication with a receiver that receives signals from a remote source. A transmitter in communication with the computer receives values from the computer based on the signals received from the remote source. These values are then transmitted to a security device associated with the item, which includes an authentication table comprising a plurality of initial values. The security device then records values transmitted from the transmitter. The values can be jitter values, with each jitter value being a difference in arrival times of at least two timing signals from the same remote source.</p> |
申请公布号 |
EP1683296(A1) |
申请公布日期 |
2006.07.26 |
申请号 |
EP20040819086 |
申请日期 |
2004.11.13 |
申请人 |
DIGITAL AUTHENTICATION TECHNOLOGIES INC. |
发明人 |
DUBE, ROGER, R.;MORGENSTERN, RICHARD, L. |
分类号 |
G01S19/14;G01S19/21;G01S19/32;G06F11/30;G08B1/08;H04B7/185;H04K1/00;H04L9/00;H04L9/32;H04Q7/00 |
主分类号 |
G01S19/14 |
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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