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1. (WO2018123473) STEERING SYSTEM CONTROL DEVICE

Pub. No.:    WO/2018/123473    International Application No.:    PCT/JP2017/043678
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Wed Dec 06 00:59:59 CET 2017
IPC: B62D 6/00
B62D 5/04
B62D 113/00
B62D 119/00
Applicants: AUTONETWORKS TECHNOLOGIES, LTD.
株式会社オートネットワーク技術研究所
SUMITOMO WIRING SYSTEMS, LTD.
住友電装株式会社
SUMITOMO ELECTRIC INDUSTRIES, LTD.
住友電気工業株式会社
Inventors: SATO, Shinichiro
佐藤 慎一郎
Title: STEERING SYSTEM CONTROL DEVICE
Abstract:
The purpose of the present invention is to provide a steering system control device capable of reducing the amount of power required for steering wheels when a power supply is under abnormal conditions. A control device (50) comprises: a drive unit (53) which drives a first motor (42) and a second motor (44) on the basis of the amount of manipulation of a steering wheel (20); a deterioration degree acquisition unit (52) which acquires a detection value showing the deterioration state of a battery (62); and a control unit (51) which, on the basis of the detection value acquired by the deterioration degree acquisition unit (52), switches a clutch (35) to a non-power transmission state on condition that the battery (62) is under predetermined normal conditions, and switches the clutch (35) to a power transmission state if the battery (62) is under abnormal conditions.