A method and device for longitudinal control of a vehicle as a function of a target trajectory, which specifies a series of target positions to be assumed by the vehicle over time. A controller actuating acceleration for trajectory control is determined based on an actual state of the vehicle. When the vehicle is following the target trajectory, a curvature of the target trajectory at a current position of the vehicle is determined from a local course of the target trajectory. Furthermore, when the vehicle is following the target trajectory, a longitudinal acceleration resulting from the target trajectory is determined as the current trajectory acceleration at the current position of the vehicle and the controller actuating acceleration is limited to a value that corresponds at most to a sum of the current trajectory acceleration and the acceleration offset. The vehicle is accelerated in accordance with the limited controller actuating acceleration.
VERFAHREN UND VORRICHTUNG ZUR LÄNGSREGELUNG EINES FAHRZEUGS
METHOD AND DEVICE FOR THE LONGITUDINAL CONTROL OF A VEHICLE
PROCÉDÉ ET DISPOSITIF DE COMMANDE LONGITUDINALE D'UN VÉHICULE
23.04.2025
Patent
Elektronische Ressource
Deutsch
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 |
Verfahren und Vorrichtung zur Längsregelung eines Fahrzeugs
Europäisches Patentamt | 2023
|VERFAHREN UND VORRICHTUNG ZUR LÄNGSREGELUNG EINES FAHRZEUGS
Europäisches Patentamt | 2023
|VERFAHREN UND VORRICHTUNG ZUR LÄNGSREGELUNG EINES FAHRZEUGS
Europäisches Patentamt | 2023
|Verfahren und Vorrichtung zur Längsregelung eines Fahrzeugs
Europäisches Patentamt | 2023
|