PROBLEM TO BE SOLVED: To decrease the probability that a vehicle passenger feel a discomfort of an operation noise generated from a solenoid valve or the like of a brake in a case of executing a vehicle stabilization control during execution of an automated driving control.SOLUTION: An automated driving control device automatically controlling a braking force and a driving force of a vehicle (S100) by a driving force control unit computing a vehicle target driving force depending on a travel state of a vehicle (S20) and controlling a vehicle drive so that the driving force of the vehicle is equal to the target driving force and a braking force control unit controlling the brake applying the braking force to each wheel is configured so that, if the stability of a vehicle travel movement degrades during an automated driving control for applying the driving force to the vehicle (S30), the vehicle driving force is reduced (S70, S80) not by applying the braking force to each of the right and left wheels but by reducing the vehicle target driving force so as to stabilize the vehicle travel movement.
【課題】自動運転制御の実行中に車両安定化制御が行われる場合に、車両の乗員が制動装置の電磁弁等の作動音を不快に感じる虞れを低減する。【解決手段】車両の走行状況に応じて車両の目標駆動力を演算し(S20)、車両の駆動力が目標駆動力になるよう車両の駆動装置を制御する駆動力制御装置と、各車輪に制動力を付与する制動装置を制御する制動力制御装置とによって車両の制駆動力を自動的に制御する(S100)自動運転制御装置であって、車両に駆動力を付与する自動運転制御中に車両の走行運動の安定性が低下したときには(S30)、左右輪に制動力を付与することにより車両の駆動力を低下させるのではなく、車両の目標駆動力を低減することにより車両の駆動力を低下させて(S70、80)車両の走行運動を安定化させる。【選択図】図2
VEHICLE AUTOMATED DRIVING CONTROL DEVICE
車両用自動運転制御装置
2015-10-29
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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