Methods and systems for performing vehicle driver assistance. One method includes determining, at a controller, whether the vehicle is steering toward a drive-straight state and when the vehicle is steering toward the drive-straight state, calculating, at the controller, a predicted course trajectory using a third order polynomial. The method also includes calculating, at the controller, the predicted course trajectory using a non-third-order function when the vehicle is not steering toward the drive-straight state. In addition, the method includes performing the driver assistance based on the predicted course trajectory.
THIRD ORDER POLYNOMIAL-BASED COURSE PREDICTION FOR DRIVER ASSISTANCE FUNCTIONS
POLYNOM DRITTER ORDNUNG-BASIERTE KURS VORHERSAGE FÜR FAHRERASSITENZFUNKTIONEN
PRÉDICTION DE TRAJECTOIRE POUR FONCTIONS D'ASSISTANCE À LA CONDUITE BASÉE SUR POLYNÔMES DE TROISIÈME ORDRE
2017-12-13
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01S RADIO DIRECTION-FINDING , Funkpeilung / B62D MOTOR VEHICLES , Motorfahrzeuge |
Third order polynomial-based course prediction for driver assistance functions
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