A method for determining vehicle pitch comprising a first operational state, defined by the vehicle being above a velocity threshold, during which a plurality of inputs are used to determine absolute pitch. The pitch may be calculated by integrating the longitudinal acceleration measurements to estimate the distance-averaged global attitude of the longitudinal acceleration measurements, accounting for contributions from change in vehicle speed and average gravitational acceleration due to grade. The method further comprising a second operational state, defined by the vehicle being below a velocity threshold, during which a plurality of inputs are used to determine relative vehicle pitch.
DYNAMICALLY DETERMINING VEHICLE PITCH
DYNAMISCHE BESTIMMUNG DER FAHRZEUGNEIGUNG
DÉTERMINATION DYNAMIQUE DE TANGAGE DE VÉHICULE
2025-05-07
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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