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1. (WO2018003423) CONTROL DEVICE FOR ENGINE

Pub. No.:    WO/2018/003423    International Application No.:    PCT/JP2017/020917
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Wed Jun 07 01:59:59 CEST 2017
IPC: F02M 26/50
F01P 11/16
F02M 26/05
F02M 26/06
F02M 26/24
F02M 26/25
F02M 26/28
F02M 26/53
Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
株式会社豊田自動織機
Inventors: MITSUHASHI, Kenichi
三橋 賢一
AOKI, Hideki
青木 秀樹
SUGIYAMA, Yoshio
杉山 佳央
ISHIKAWA, Naoki
石川 直樹
Title: CONTROL DEVICE FOR ENGINE
Abstract:
The control device executes control processing including: a step (S102) in which an integrated value Qv of a fuel injection amount Q is acquired when it is determined that an engine soak condition is satisfied (YES in S100); a step (104) in which a basic value ∆T1 is calculated from the acquired integrated value Qv; a step (S108) in which an engine rotation speed NE and a fuel injection amount Q are acquired; a step (S110) in which a correction coefficient Ca is calculated; a step (S112) in which a temperature difference ∆T is calculated by multiplying the basic value ∆T1 by the correction coefficient Ca; and a step (S114) in which filtering of the calculated temperature difference ∆T is executed.