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1. (WO2017033635) ENGINE CONTROL DEVICE

Pub. No.:    WO/2017/033635    International Application No.:    PCT/JP2016/071467
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sat Jul 23 01:59:59 CEST 2016
IPC: F02D 45/00
F02P 5/15
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.
日立オートモティブシステムズ株式会社
Inventors: NAKAGAWA Shinji
中川 慎二
HORI Toshio
堀 俊雄
AKAGI Yoshihiko
赤城 好彦
Title: ENGINE CONTROL DEVICE
Abstract:
The present invention addresses the problem of accommodating a sudden change in the humidity of intake air due to water vapor from the ground when the vehicle speed is equal to or less than a prescribed value, or a sudden change in the humidity of the intake air due to water vapor from the combustion chamber when the engine is stopped or the engine is started, in an engine in which a humidity detection means is provided in the intake pipe of the engine. This engine control device is characterized by being equipped with a humidity detection means arranged in the intake pipe of the engine, and when the vehicle speed is equal to or less than a prescribed value or when the engine is stopped or is started, a prescribed engine control or a prescribed process related to the humidity detection means is executed.