A trajectory planning method ascertains a control profile for a motor vehicle, in particular for a self-driving motor vehicle. The method includes the acts of: providing a first position set and a second position set, the first position set having at least one piece of information relating to a starting condition at a trajectory start and the second position set having at least one piece of information relating to an end condition at a trajectory end; providing a first and a second control set, the first control set having at least one piece of information relating to a first control state of the motor vehicle at the trajectory start and the second control set having at least one piece of information relating to a second control state of the motor vehicle at the trajectory end; providing a vehicle movement modeling function which has a kinematic movement model of the motor vehicle; providing a solver; ascertaining a control profile information set, which has two profile information values that are indicative of the trajectory, by using the solver on the vehicle movement modeling function dependent on the first and second position set and the first and second control set; and determining a control profile for the motor vehicle dependent on the control profile information set.
Trajectory planning method for ascertaining a control profile for a motor vehicle
2019-07-02
Patent
Electronic Resource
English
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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