Title:
内燃機関の制御装置
Document Type and Number:
Japanese Patent JP4672781
Kind Code:
B2
Abstract:
When the operating characteristics of an intake valve are changed by an intake valve stop mechanism, an ECU outputs a command signal (control on) to a solenoid. At this time, a timing, at which the command signal is output to the solenoid, is determined on the basis of a rotational position of a crankshaft, calculated from a signal of a crank position sensor. However, the output timing is corrected on the basis of a rotational phase difference of a camshaft with respect to the crankshaft.
Inventors:
Koji Ide
Takashi Nishikori
Masashi Shibayama
Yusuke Oda
Takashi Nishikori
Masashi Shibayama
Yusuke Oda
Application Number:
JP2009082658A
Publication Date:
April 20, 2011
Filing Date:
March 30, 2009
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Fujitsu Ten Co., Ltd.
Fujitsu Ten Co., Ltd.
International Classes:
F01L13/00; F01L1/34; F02D13/02
Domestic Patent References:
| JP62184118U | ||||
| JP2006207488A | ||||
| JP3030507U |
Attorney, Agent or Firm:
Hideki Takahashi
Mamoru Takada
Hidekazu Onishi
Mamoru Takada
Hidekazu Onishi