DATORSYSTEM OCH DATORIMPLEMENTERAD METOD FÖR ATT TILLHANDAHÅLLA KONTROLLDATA FÖR ETT FORDON BASERAT PÅ EN MARKYTETYP OCH FORDON OMFATTANDE DATORSYSTEMET

Patentradars sammanfattning

Volvo Truck Corporation's patent covers a computer system that ingests wheel speed data (ground speed and rotational speed) alongside wheel force data (wheel torque and longitudinal tire force) to derive two independent power-loss metrics: slip power loss (Pslip) and rolling resistance power loss (Proll). These two metrics are jointly mapped against a pre-stored set of reference ground surface types to classify the current driving surface (e.g., asphalt, gravel, ice, wet road) and generate adaptive vehicle control data. The approach uses dimensionless rolling-resistance and slip-loss constants, optionally corrected for surface inclination via a slope angle, and can operate per-wheel across a plurality of axles. The system is aimed primarily at heavy-duty trucks and buses where rapid, accurate terrain classification is safety-critical.

AI-genererad och redaktionellt processad.