To provide steering assist for an automobile in which an assist effect is secured and driver's discomfort is reduced.SOLUTION: A steering support device 10 includes a target steering angle calculation unit 23 configured to calculate a target steering angle θ* according to a target trajectory of an own vehicle and a steering assist torque calculation unit 24 configured to calculate a steering assist torque having the size corresponding to the time rate of change of a difference between a steering angle θ of the own vehicle and the target steering angle.SELECTED DRAWING: Figure 2
【課題】自動車の操舵支援において、支援効果を確保しつつ、ドライバの違和感を低減する。【解決手段】操舵支援装置10は、自車両の目標軌道に応じた目標操舵角θ*を算出する目標操舵角算出部23と、前記自車両の操舵角θと前記目標操舵角との差の時間変化率に応じた大きさの操舵支援トルクを算出する操舵支援トルク算出部24と、を含む。【選択図】図2
STEERING ASSIST DEVICE, STEERING ASSIST METHOD AND PROGRAM
操舵支援装置、操舵支援方法及びプログラム
2018-12-13
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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