To optimally control a vehicle on the basis of friction coefficients of a road surface on which the vehicle is traveling and a road surface ahead of the vehicle.SOLUTION: A control device 200 of a vehicle comprises: a first road surface friction coefficient calculation part 210 for calculating a first road surface friction coefficient which is the friction coefficient of a road surface with which a wheel is in contact; a second road surface friction coefficient calculation part 220 for calculating a second road surface friction coefficient on the basis of a detection value from a non-contact sensor which detects a road surface condition in a non-contact manner; and a braking/driving force control part 230 which, in normal situations, controls a braking/driving force of a vehicle on the basis of the first road surface friction coefficient, while when it is determined on the basis of the second road surface friction coefficient that a low-friction road surface having a low friction coefficient exists ahead of the vehicle, controls the braking/driving force of the vehicle on the basis of the second road surface friction coefficient.SELECTED DRAWING: Figure 2
【課題】車両が走行している路面と車両前方の路面の摩擦係数に基づいて車を最適に制御する。【解決手段】車輪が接触している路面の摩擦係数である第1の路面摩擦係数を算出する第1の路面摩擦係数算出部210と、路面状態を非接触で検出する非接触センサからの検出値に基づいて第2の路面摩擦係数を算出する第2の路面摩擦係数算出部220と、通常時は第1の路面摩擦係数に基づいて車両の制駆動力を制御し、第2の路面摩擦係数に基づいて車両前方に摩擦係数が低い低摩擦路面が存在すると判定された場合は、第2の路面摩擦係数に基づいて車両の制駆動力を制御する制駆動力制御部230と、を備える、車両の制御装置200が提供される。【選択図】図2
CONTROL DEVICE OF VEHICLE AND CONTROL METHOD OF VEHICLE
車両の制御装置及び車両の制御方法
2019-10-10
Patent
Elektronische Ressource
Japanisch
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 |
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