A driver assistance device, a driver assistance method, and a driver assistance system according to the present invention make it possible to: determine a distribution of a risk of a vehicle departing from a drivable width of a road on which the vehicle travels based on driving environment factors including a road curvature and a friction coefficient of a road surface of a curve approaching the vehicle; calculate an operation variable of an actuator related to a steering operation of the vehicle based on the distribution of the risk; and output the operation variable to the actuator. This enables steering control based on potential risk evaluation made by taking into account a risk that the controllability of the vehicle may decrease when the vehicle travels on a curve.
Driver assistance device, driver assistance method, and driver assistance system
2022-10-04
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 |
Driver Assistance Device, Driver Assistance Method, and Driver Assistance System
European Patent Office | 2020
|Driver Assistance Device, Driver Assistance Method, and Driver Assistance System
European Patent Office | 2021
|Driver-assistance device, driver-assistance system, and driver-assistance program
European Patent Office | 2022
|DRIVER ASSISTANCE DEVICE, DRIVER ASSISTANCE METHOD, AND DRIVER ASSISTANCE SYSTEM
European Patent Office | 2022
|Driver assistance system, driver assistance method and driver assistance program
European Patent Office | 2016
|