EP2884079A3 - Control apparatus for engine, power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling an engine - Google Patents

Control apparatus for engine, power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling an engine Download PDF

Info

Publication number
EP2884079A3
EP2884079A3 EP14189563.1A EP14189563A EP2884079A3 EP 2884079 A3 EP2884079 A3 EP 2884079A3 EP 14189563 A EP14189563 A EP 14189563A EP 2884079 A3 EP2884079 A3 EP 2884079A3
Authority
EP
European Patent Office
Prior art keywords
engine
saddle
type vehicle
riding type
knocking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14189563.1A
Other languages
German (de)
French (fr)
Other versions
EP2884079B1 (en
EP2884079A2 (en
Inventor
Yuuji Araki
Kazuteru Iwamoto
Seigo Takahashi
Koji Takahashi
Daiki Ito
Hidetoshi Ishigami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of EP2884079A2 publication Critical patent/EP2884079A2/en
Publication of EP2884079A3 publication Critical patent/EP2884079A3/en
Application granted granted Critical
Publication of EP2884079B1 publication Critical patent/EP2884079B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Knocking can be favorably handled in a saddle-riding type vehicle even if exogenous noise is mixed in the output of a knock sensor due to collision of a small stone or the like. The saddle-riding type vehicle includes: a first acquisition section that acquires a signal output from the knock sensor during a first period during which there is a possibility of occurrence of knocking; a second acquisition section that acquires a signal output from the knock sensor during a second period which is at least part of a period of the engine excluding the first period and excluding a period during which noise caused by mechanical vibration of the engine is generated; a first control section that determines occurrence of knocking based on the signal acquired by the first acquisition section and that controls the engine to suppress the knocking when knocking occurs; and a second control section that determines generating of exogenous noise caused by an external situation of the saddle-riding type vehicle based on the signal acquired by the second acquisition section and that changes the control of the engine by the first control section based on the determination result.
EP14189563.1A 2013-10-25 2014-10-20 Control apparatus for engine, power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling an engine Active EP2884079B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013222129A JP2015083793A (en) 2013-10-25 2013-10-25 Control device for internal combustion engine, power unit for saddle type vehicle and saddle type vehicle

Publications (3)

Publication Number Publication Date
EP2884079A2 EP2884079A2 (en) 2015-06-17
EP2884079A3 true EP2884079A3 (en) 2015-12-16
EP2884079B1 EP2884079B1 (en) 2017-03-08

Family

ID=51786814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14189563.1A Active EP2884079B1 (en) 2013-10-25 2014-10-20 Control apparatus for engine, power unit of saddle-riding type vehicle, saddle-riding type vehicle and method for controlling an engine

Country Status (8)

Country Link
EP (1) EP2884079B1 (en)
JP (1) JP2015083793A (en)
CN (1) CN104564397B (en)
BR (1) BR102014026682B1 (en)
ES (1) ES2620682T3 (en)
IN (1) IN2014MU03226A (en)
MY (1) MY167989A (en)
TW (1) TWI510706B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6454618B2 (en) * 2015-08-04 2019-01-16 本田技研工業株式会社 Fuel injection control device for internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361057A2 (en) * 1988-09-15 1990-04-04 MARELLI AUTRONICA S.p.A. A device and a method for the detection of knocking in Otto engines
US5408863A (en) * 1993-04-15 1995-04-25 Hughes Aircraft Company Knock detector for internal combustion engine
US20020007818A1 (en) * 2000-07-20 2002-01-24 Harley-Davidson Motor Company Group, Inc. Motorcycle having a system for combustion diagnostics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152857A (en) * 2004-11-26 2006-06-15 Honda Motor Co Ltd Ignition timing controller of internal combustion engine
JP4397804B2 (en) * 2004-12-27 2010-01-13 本田技研工業株式会社 Knock detection device
JP3790770B2 (en) 2005-06-08 2006-06-28 本田技研工業株式会社 Internal combustion engine
JP4422693B2 (en) * 2006-03-20 2010-02-24 トヨタ自動車株式会社 Ignition timing control device for internal combustion engine
JP4575902B2 (en) * 2006-05-29 2010-11-04 トヨタ自動車株式会社 Internal combustion engine knock determination device
US7594423B2 (en) * 2007-11-07 2009-09-29 Freescale Semiconductor, Inc. Knock signal detection in automotive systems
JP2013024100A (en) * 2011-07-20 2013-02-04 Yamaha Motor Co Ltd Internal combustion engine and saddle-type vehicle equipped with the same
JP2013112295A (en) * 2011-11-30 2013-06-10 Yamaha Motor Co Ltd Straddle type vehicle
TWM441030U (en) * 2012-05-01 2012-11-11 Chen kun he Internal combustion engine with electromagnetic auxiliary power device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361057A2 (en) * 1988-09-15 1990-04-04 MARELLI AUTRONICA S.p.A. A device and a method for the detection of knocking in Otto engines
US5408863A (en) * 1993-04-15 1995-04-25 Hughes Aircraft Company Knock detector for internal combustion engine
US20020007818A1 (en) * 2000-07-20 2002-01-24 Harley-Davidson Motor Company Group, Inc. Motorcycle having a system for combustion diagnostics

Also Published As

Publication number Publication date
TWI510706B (en) 2015-12-01
EP2884079B1 (en) 2017-03-08
TW201537022A (en) 2015-10-01
EP2884079A2 (en) 2015-06-17
MY167989A (en) 2018-10-10
IN2014MU03226A (en) 2015-10-09
CN104564397B (en) 2017-04-12
BR102014026682A2 (en) 2015-09-22
ES2620682T3 (en) 2017-06-29
JP2015083793A (en) 2015-04-30
BR102014026682B1 (en) 2021-08-10
CN104564397A (en) 2015-04-29

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