发明名称 |
A SYSTEM AND METHOD FOR CONVERTING SERIAL DATA INTO SECURE DATA PACKETS CONFIGURED FOR WIRELESS TRANSMISSION IN A POWER SYSTEM. |
摘要 |
<p>Provided is a system and method for converting serial data associated with an IED into secure data packets configured for transmission during an IED maintenance session; preferably wireless transmission. The system includes a first intelligent assembly operatively coupled to the IED, and a second intelligent assembly operatively coupled to the first intelligent device via a wireless communication link. Each of the first and second intelligent assemblies includes a microcontroller adapted to apply two independent security algorithms to the serial data to form the secure data packets, and vice versa. The second intelligent assembly further includes a plurality of legacy software applications executable to enable the IED maintenance session to be conducted by an operator from a location of the second intelligent assembly. The security algorithms preferably include an AES encryption/decryption function and a HMAC authentication function.</p> |
申请公布号 |
MX2007013862(A) |
申请公布日期 |
2008.01.28 |
申请号 |
MX20070013862 |
申请日期 |
2006.05.08 |
申请人 |
SCHWEITZER ENGINEERING LABORATORIES, INC. |
发明人 |
DAVID WHITEHEAD;PETER LADOW |
分类号 |
H04B7/00 |
主分类号 |
H04B7/00 |
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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