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1. (WO2016059457) CONTROL APPARATUS FOR POWER TRANSMISSION SYSTEM

Pub. No.:    WO/2016/059457    International Application No.:    PCT/IB2015/001836
Publication Date: Fri Apr 22 01:59:59 CEST 2016 International Filing Date: Sat Oct 10 01:59:59 CEST 2015
IPC: F16H 61/04
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventors: MATSUO, Kenji
HINO, Akira
KONDO, Hiroki
FUKAO, Mitsuhiro
INOUE, Daisuke
ITO, Akihide
KIMURA, Motonori
Title: CONTROL APPARATUS FOR POWER TRANSMISSION SYSTEM
Abstract:
At the time when a hydraulic actuator is operated to engage a dog clutch, after it is detected that a hydraulic pressure for operating the hydraulic actuator is higher than or equal to a predetermined hydraulic pressure, it is determined whether the dog clutch is not engaged. Therefore, non-engagement determination due to insufficient hydraulic pressure for operating the hydraulic actuator is prevented. Thus, at the time when the hydraulic actuator is operated to engage the dog clutch, it is possible to prevent consumption of time to engage the dog clutch due to unnecessary re-engagement operation.