Title:
ENGINE START CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2018031318
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To execute a fuel injection and ignition to a cylinder 2 in an expansion stroke, in the case where a restart condition is established immediately before an in-cylinder injection type engine 1 stops, and to start the engine without using a starter motor 18, and when this start fails, this failure is promptly determined to perform switching into a starter start.SOLUTION: After a fuel injection and ignition to a cylinder 2 in an expansion stroke are executed, when a crankshaft 13 operates reversely and a failure of a start is determined (Step ST207: determination means), a starter motor 18 is operated, and a fuel injection and ignition to the cylinder 2 in a compression stroke are executed to start an engine 1 (Step ST208).SELECTED DRAWING: Figure 4
Inventors:
ENOMOTO HIROSHI
Application Number:
JP2016164917A
Publication Date:
March 01, 2018
Filing Date:
August 25, 2016
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02D29/02; F02D17/00; F02D41/06
Domestic Patent References:
| JP2006105160A | 2006-04-20 | |||
| JP2005042564A | 2005-02-17 | |||
| JP2005315196A | 2005-11-10 | |||
| JP2005315197A | 2005-11-10 | |||
| JP2009162196A | 2009-07-23 | |||
| JP2008101511A | 2008-05-01 | |||
| JP2003247441A | 2003-09-05 | |||
| JP2016035257A | 2016-03-17 |
Attorney, Agent or Firm:
Patent Business Corporation Ark Patent Office