DEVICE FOR HEIGHT LEVEL DETERMINATION

Abstract: a device is provided for determining the height level of a vehicle having a chassis and a vehicle body carried by the chassis and connected by vehicle springs to unsprung components of the chassis. vehicle wheels are articulated to the vehicle body by suspension control arms. sensor arrangements on the unsprung components of the chassis and/or on the control arms, have at least one acceleration sensor or several acceleration sensors to detect translational accelerations in different spatial directions and generate acceleration signals to characterize the accelerations. an evaluation unit connected to the sensor arrangements includes at least one rotation rate sensor to detect rotation movements about different rotation axes and generate body rotation movement signals characterizing the rotation movements can be generated. the evaluation unit determines one or more wheel strokes of the vehicle wheels from the acceleration signals and the rotation movement signals.

Inventor(s): Marcel-Frederic Böhse, Alexander Lundberg, Julian Stratmann, Carlos Wübbeler

CPC Classification: G07C5/0808 ({Diagnosing performance data (testing of vehicles ; testing of electrical installation on vehicles )})

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