PROBLEM TO BE SOLVED: To appropriately support a steering even if a factor other than lateral acceleration is exerted when a vehicle itself travels in a curve section.SOLUTION: A vehicle steering support apparatus 10 includes: a lateral acceleration sensor 38 for obtaining lateral acceleration of a vehicle itself; and an EPS system 16 for controlling so as to increase steering-support torque for reducing steering force of a driver proportionately as lateral acceleration G increases. The support apparatus 10 performs turning-support control for the vehicle itself using a brake system 20. The EPS system 16 changes the steering-support torque on the basis of the turning-support control performed by the brake system 20.SELECTED DRAWING: Figure 3
【課題】自車両が曲線区間を走行する際に、横加速度以外の要因を受けても適切な操舵支援を行う。【解決手段】車両操舵支援装置10は、自車両の横加速度を取得する横加速度センサ38と、横加速度Gが大きい程、運転者の操舵力を軽減する操舵支援トルクを大きくする制御を行うEPSシステム16とを有する。また車両操舵支援装置10は、ブレーキシステム20により自車両の旋回支援制御を行う。EPSシステム16は、ブレーキシステム20による旋回支援制御に基づき操舵支援トルクを変更する。【選択図】図3
VEHICLE STEERING SUPPORT APPARATUS
車両操舵支援装置
08.06.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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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