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1. (WO2015118807) ELECTRIC STEERING LOCK CONTROL DEVICE

Pub. No.:    WO/2015/118807    International Application No.:    PCT/JP2015/000183
Publication Date: Fri Aug 14 01:59:59 CEST 2015 International Filing Date: Sat Jan 17 00:59:59 CET 2015
IPC: B60R 25/0215
E05B 77/44
Applicants: DENSO CORPORATION
株式会社デンソー
U-SHIN LTD.
株式会社ユーシン
Inventors: OKADA, Noriaki
岡田 則昭
SAIKI, Takashi
才木 崇史
NAKANISHI, Masayuki
中西 雅之
Title: ELECTRIC STEERING LOCK CONTROL DEVICE
Abstract:
 An electric steering lock control device is provided with an energization driving unit (22), a power supply unit (23), a power supply control unit (21, S330, S360), a forced blocking unit (28), and a self-diagnosis unit (21, S380). The power supply control unit controls the supply of electric power to the energization driving unit by controlling the output of energization commands to the power supply unit. The forced blocking unit forcibly blocks the supply of electric power from the power supply unit to the energization driving unit when a prescribed unlock-holding condition is satisfied, regardless of whether or not an energization command from the power supply control unit is outputted. The self-diagnosis unit diagnoses whether or not the forced blocking unit is normal.