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1. (WO2018079349) AUTOMATIC TRANSMISSION CONTROL DEVICE AND CONTROL METHOD

Pub. No.:    WO/2018/079349    International Application No.:    PCT/JP2017/037574
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Wed Oct 18 01:59:59 CEST 2017
IPC: F16H 61/12
F16H 61/16
F16H 61/28
F16H 63/48
Applicants: JATCO LTD
ジヤトコ株式会社
NISSAN MOTOR CO., LTD.
日産自動車株式会社
Inventors: KAWAGUCHI, Takateru
河口 高輝
NAGASHIMA, Fumitaka
永島 史貴
YAMAMOTO, Hideharu
山本 英晴
Title: AUTOMATIC TRANSMISSION CONTROL DEVICE AND CONTROL METHOD
Abstract:
This automatic transmission control device is provided with a transmission mechanism (3) and a park lock device (32). The park lock device (32) is provided with a rod member (323) and a lock mechanism (326). The lock mechanism (326) restricts movement of the rod member (323) when in a locked state. If a CPU reset occurs (the CPU which forms an ATCU 10 is reset), the locked state of the lock mechanism (323) is maintained after the CPU is restored from the reset.