Method and device for recognizing raised wheels of a vehicle

Details Method and device for recognizing raised wheels of a vehicle Method and device for recognizing raised wheels of a vehicle

2006-11-28

2006-11-28

Nguyen, Tan Q. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle diagnosis or maintenance indication

C701S070000, C701S072000, C701S079000, C340S440000

Reexamination Certificate

active

07142958

ABSTRACT:
A method of detecting a transverse-dynamically hazardous operating state of a vehicle, where a variable describing the rotational speed of at least one wheel on an axle is determined; a first variable describing the vehicle transverse dynamics is determined from at least the one variable describing the wheel rotational speed; at least one second variable describing the vehicle transverse dynamics is determined from sensor signals; and the transverse-dynamically hazardous state is detected at least as a function of the first variable describing the vehicle transverse dynamics and the second variable describing the vehicle transverse dynamics. The transverse-dynamically hazardous operating state is defined by this wheel on the axle lifting off the roadway or by an imminent danger of this wheel lifting off the roadway; and the transverse-dynamically hazardous operating state is detected as a function of the engine torque (Mmot) acting upon this axle.

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