In one embodiment, a number of steering rate candidates are determined for a steering control command of operating an autonomous vehicle. For each of the steering rate candidates, a number of individual costs are calculated for the steering rate candidate by applying a plurality of cost functions, each cost function corresponding to one of a plurality of cost categories. A total cost for the steering rate candidate is determined based on the individual costs produced by the cost functions. One of the steering rate candidates having a lowest total cost is selected as a target steering rate. A steering control command is generated based on the selected steering rate candidate to control a steering wheel of the autonomous vehicle.
Method to dynamically adjusting steering rates of autonomous vehicles
2018-01-23
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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
TO DYNAMICALLY ADJUSTING STEERING RATES OF AUTONOMOUS VEHICLES
European Patent Office | 2018
|Method to dynamically adjusting steering rates of autonomous vehicles
European Patent Office | 2019
|METHOD TO DYNAMICALLY ADJUSTING STEERING RATES OF AUTONOMOUS VEHICLES
European Patent Office | 2018
|METHOD TO DYNAMICALLY ADJUSTING STEERING RATES OF AUTONOMOUS VEHICLES
European Patent Office | 2020
|Method to dynamically adjusting speed control rates of autonomous vehicles
European Patent Office | 2023
|