Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2005-07-26
2005-07-26
Black, Thomas G. (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C701S014000, C244S194000
Reexamination Certificate
active
06922625
ABSTRACT:
A highly reliable, multi-channel control, monitoring, and protection system includes at least three processors in each of the redundant channels, a main processor, and first and second monitor processors. The main processor performs the main control functions, and the monitor processors mirror one or more of the functions performed by the main processor. The processing performed in the main processor and the monitor processors is continuously compared to determine whether control needs to be shifted to one of the other redundant channels.
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PCT International Search Report PCT/US03/39514, May 18, 2004.
Horvath Joseph M.
Mahoney Timothy D.
Weir Kenneth S.
Black Thomas G.
Honeywell International , Inc.
Mullen, Esq. Douglas A.
Tran Dalena
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