Lenkvorrichtung für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP3305625

Aktenzeichen

EP17194419

Anmeldetag

2. Oktober 2017

Veröffentlichung

18. März 2020

Erteilung

18. März 2020

Rechtsraum

EP

IPC

B62D5/00B62D5/04B62D6/00

Abstract

A left steering ECU includes a switching control unit that switches a control mode between a first control mode and a second control mode. The first control mode is a mode in which the left steering ECU controls a left steering motor so that the steered angle of a left steered wheel becomes equal to a left target steered angle received from a higher-level control device. The second control mode is a mode in which the left steering ECU controls the left steering motor by torque feedback control so that the steered angle of the left steered wheel becomes equal to an angle corresponding to a neutral position of the left steered wheel. The switching control unit normally sets the control mode to the first control mode. The switching control unit switches the control mode to the second control mode if abnormal communication occurs between the higher-level control device and the left steering ECU.

Anmelder

Firma

JTEKT CORPORATION

Land

🇯🇵 Japan

Fachgebiete