Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2005-05-31
2005-05-31
Wolfe, Willis R. (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C701S112000, C123S090560, C123S090570, C123S491000
Reexamination Certificate
active
06901328
ABSTRACT:
A method and an arrangement for detecting the end of a start operation in an internal combustion engine (1) of a motor vehicle make it possible to distinguish the start operation from a steady-state condition of the engine (1) even for starters having a high starter rpm. At least one operating variable of the engine is determined which is different from the rpm thereof. The at least one operating variable is compared to a pregiven threshold value. The end of the start operation is detected when the at least one operating variable reaches or exceeds the threshold value.
REFERENCES:
patent: 5009211 (1991-04-01), Kushida et al.
patent: 5063510 (1991-11-01), Jurgens et al.
patent: 6029631 (2000-02-01), Jiewertz et al.
patent: 6192311 (2001-02-01), Yasui et al.
Damson Eckart
Foerster Juergen
Hess Werner
Hiller Burkhard
Kassner Uwe
Hoang Johnny H.
Ottesen Walter
Wolfe Willis R.
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