Valeo Schalter Und Sensoren Gmbh

Li Gang

Youssef-Aziz Ghaly

Muneeb Imran

The present invention refers to a method for estimating an intrinsic speed of a vehicle using a vehicle radar system with at least one radar sensor () for monitoring the surroundings of the vehicle (), the method involving transmitting a radar signal via a transmission antenna of the radar sensor, receiving one or more reflected wave signals via a receiving antenna of the radar sensor, the reflected wave signals being the radar signal reflected by one or more objects, calculating an unambiguous Doppler velocity (V), wherein the unambiguous Doppler velocity (V) is calculated by the measured ambiguous Doppler velocity (V) and a Doppler hypothesis (V), calculating a host-kinetic information (κ) of the vehicle () by using the unambiguous Doppler velocity (V), determining an estimation of the intrinsic speed of the vehicle from the host-kinetic information (κ).

Growing community of inventors

Bietigheim-Bissingen, Germany

Li Gang