Title:
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR VARIABLE MECHANISM FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2018/164097
Kind Code:
A1
Abstract:
Provided are a control device for an internal combustion engine and a control method for a variable mechanism for the internal combustion engine, wherein when in a state in which the position of an electric actuator of a variable mechanism is away from a stopper and driving of the electric actuator is stopped, driving of the electric actuator is kept in the stopped state if the position of the electric actuator does not change or restarted if the position of the electric actuator changes. Consequently, wasteful consumption of electric power while the internal combustion engine is in a stopped state can be suppressed.
Inventors:
OKAMOTO NAOKI (JP)
Application Number:
PCT/JP2018/008507
Publication Date:
September 13, 2018
Filing Date:
March 06, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
F02D15/02; F02D45/00
Domestic Patent References:
WO2017009962A1 | 2017-01-19 |
Foreign References:
JP2007023898A | 2007-02-01 | |||
JP2015166587A | 2015-09-24 | |||
JP2007191098A | 2007-08-02 | |||
JP2006161583A | 2006-06-22 |
Attorney, Agent or Firm:
OGAWA, Moriaki et al. (JP)
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