MY163906A - Engine load detector and engine load detecting method - Google Patents

Engine load detector and engine load detecting method

Info

Publication number
MY163906A
MY163906A MYPI20095426A MYPI20095426A MY163906A MY 163906 A MY163906 A MY 163906A MY PI20095426 A MYPI20095426 A MY PI20095426A MY PI20095426 A MYPI20095426 A MY PI20095426A MY 163906 A MY163906 A MY 163906A
Authority
MY
Malaysia
Prior art keywords
average
reluctor
engine load
interval
engine
Prior art date
Application number
MYPI20095426A
Inventor
Takahashi Yoichi
Kokubu Shiro
Okawada Naohisa
Ibata Ryosuke
Nishida Kenji
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of MY163906A publication Critical patent/MY163906A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

[Object] To provide an engine load detector that can reduce an effect of the dimensional tolerance of a pulser rotor in consideration of the variation of engine speed and can detect a more precise loaded condition of an engine. [Solution] A detection interval for detecting an average engine speed NeA is set to a length for two rotations of a crankshaft starting from a starting point G3 of the passage of a second reluctor 12. The detection interval is divided into four interval respectively corresponding to a position in which the second reluctor 12 passes a pickup 20, and a first interval and a second interval respectively corresponding to a position in which the second reluctor 12 does not pass. A first average H1 which is an average H2 which is an average of first reluctor revolution speed wtdcl and second reluctor revolution speed wtdcl is calculated. NeA is calculated by multiplying a value acquired by dividing the first average H1 by the first revolution speed w4 (n-1) by the second average H2.
MYPI20095426A 2008-12-25 2009-12-16 Engine load detector and engine load detecting method MY163906A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008331108 2008-12-25
JP2009194366A JP5197528B2 (en) 2008-12-25 2009-08-25 Engine load detection device and engine load detection method

Publications (1)

Publication Number Publication Date
MY163906A true MY163906A (en) 2017-11-15

Family

ID=42701446

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20095426A MY163906A (en) 2008-12-25 2009-12-16 Engine load detector and engine load detecting method

Country Status (5)

Country Link
JP (1) JP5197528B2 (en)
CN (2) CN102589888B (en)
BR (1) BRPI0905126B1 (en)
MY (1) MY163906A (en)
TW (1) TWI464379B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5292262B2 (en) * 2009-11-24 2013-09-18 株式会社ケーヒン Engine acceleration / deceleration state discrimination device
JP5328757B2 (en) * 2010-12-17 2013-10-30 本田技研工業株式会社 Engine control device
JP5750019B2 (en) * 2011-09-29 2015-07-15 本田技研工業株式会社 Motorcycle
TWI498536B (en) * 2013-01-09 2015-09-01 Univ Nat Taipei Technology Method and device for diagnosing misfire in single-cylinder engine
CN104568445A (en) * 2013-10-18 2015-04-29 镇江中研电控有限公司 Engine load detection device and engine load detection method
JP5995894B2 (en) * 2014-03-18 2016-09-21 本田技研工業株式会社 Ignition control device for vehicle engine
CN113933012B (en) * 2021-10-14 2024-01-30 西安现代控制技术研究所 Propeller rotating speed measuring method based on K-means clustering

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398259A (en) * 1980-08-01 1983-08-09 Harris Corporation Snap acceleration method of diagnosing faults in internal combustion engines
JP2893233B2 (en) * 1993-12-09 1999-05-17 株式会社ユニシアジェックス Diagnostic device for in-cylinder pressure sensor
JPH0932613A (en) * 1995-07-20 1997-02-04 Mitsubishi Motors Corp Idle speed controller for vehicule engine
JP3758236B2 (en) * 1995-10-09 2006-03-22 株式会社デンソー Misfire detection device for internal combustion engine
JPH10148153A (en) * 1996-11-20 1998-06-02 Fuji Heavy Ind Ltd Misfire diagnostic device for engine
CN2404113Y (en) * 2000-01-13 2000-11-01 重庆滇渝高科技机电研究所 Motorcycle engine performance detection microcomputer apparatus
EP1197656B1 (en) * 2000-10-12 2008-02-20 Kabushiki Kaisha Moric Engine control method and apparatus
TW539806B (en) * 2001-08-10 2003-07-01 Moric Kabushiki Kaisha Engine control method and device for a vehicle
JP2003056438A (en) * 2001-08-10 2003-02-26 Moric Co Ltd Vehicular engine control method and system
JP3768927B2 (en) * 2002-07-10 2006-04-19 三菱電機株式会社 Cylinder discrimination device for internal combustion engine
JP4040530B2 (en) * 2003-05-26 2008-01-30 本田技研工業株式会社 Ignition timing control device for internal combustion engine
JP4380701B2 (en) * 2004-03-08 2009-12-09 トヨタ自動車株式会社 Control device for internal combustion engine with electric supercharger

Also Published As

Publication number Publication date
JP2010169079A (en) 2010-08-05
JP5197528B2 (en) 2013-05-15
TW201033597A (en) 2010-09-16
CN102589888A (en) 2012-07-18
CN102589888B (en) 2015-01-07
BRPI0905126B1 (en) 2020-10-20
CN103900820A (en) 2014-07-02
TWI464379B (en) 2014-12-11
CN103900820B (en) 2017-04-12
BRPI0905126A2 (en) 2011-02-08

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