Lenkungssteuerungsvorrichtung

Details

Veröffentlichungs-Nr.

EP3517408

Aktenzeichen

EP19154217

Anmeldetag

29. Januar 2019

Veröffentlichung

8. April 2020

Erteilung

8. April 2020

Rechtsraum

EP

IPC

B62D6/00B62D15/02

Abstract

Provided is a steering control device capable of appropriately responding to intervention in steering by a host control device. A control device controls a reaction force motor that generates a steering reaction force to be applied to a steering mechanism of a vehicle including a steered shaft, based on a steering reaction force command value calculated according to a steering state. An axial force distribution calculation circuit (95) of the control device calculates a mixed axial force (F5) by summing values obtained by multiplying an ideal axial force (F1) and estimated axial forces (F2 to F4) by individually set distribution rates (DRto DR). The axial force distribution calculation circuit (95) calculates a final axial force (F) to be reflected in the steering reaction force command value, by summing values obtained by multiplying the ideal axial force (F1) and the mixed axial force (F5) by individually set distribution rates (DRand DR). The axial force distribution calculation circuit (95) sets the distribution rates (DRand DR) of the ideal axial force (F1) and the mixed axial force (F5), based on a distribution command (S) generated by the host control device when intervening in steering control.

Anmelder

Firma

JTEKT CORPORATION

Land

🇯🇵 Japan

Fachgebiete