Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle subsystem or accessory control
Reexamination Certificate
2008-08-01
2011-10-25
Ilan, Ruth (Department: 3616)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Vehicle subsystem or accessory control
C180S282000, C280S735000
Reexamination Certificate
active
08046135
ABSTRACT:
A method and system for detecting a vehicle rollover or dangerous situations that may precede a rollover, in particular a soil trip type rollover includes the following steps, where the steps are performed in loops,(a) determining a lateral acceleration of the vehicle,(b) calculating an acceleration differential value on the basis of the lateral accelerations determined in at least two steps (a),(c) determining a possibility of a rollover of the vehicle on the basis of the lateral acceleration determined in at least one step (a) and the acceleration differential value calculated in at least one step (b),(d) generating an output activation signal at least on the basis of a possibility of a rollover of the vehicle determined in a step (c).
REFERENCES:
patent: 7460937 (2008-12-01), Lahmann et al.
patent: 2002/0087235 (2002-07-01), Aga et al.
patent: 2004/0254707 (2004-12-01), Lu et al.
patent: 2006/0229783 (2006-10-01), Lahmann et al.
patent: 10303149 (2004-07-01), None
Meijer Maciej
Sygnarowicz Daniel
Delphi Technologies Inc.
Ilan Ruth
Twomey Thomas N.
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