TW200724776A - An engine control device - Google Patents

An engine control device

Info

Publication number
TW200724776A
TW200724776A TW095139476A TW95139476A TW200724776A TW 200724776 A TW200724776 A TW 200724776A TW 095139476 A TW095139476 A TW 095139476A TW 95139476 A TW95139476 A TW 95139476A TW 200724776 A TW200724776 A TW 200724776A
Authority
TW
Taiwan
Prior art keywords
revolution
engine
ignition
control device
prevent
Prior art date
Application number
TW095139476A
Other languages
Chinese (zh)
Other versions
TWI320819B (en
Inventor
Hirafumi Wakayama
Akihiro Hamada
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 TW200724776A publication Critical patent/TW200724776A/en
Application granted granted Critical
Publication of TWI320819B publication Critical patent/TWI320819B/en

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

This invention provides an engine control device which stops the engine in some predetermined conditions to prevent the running switching sounds resulting from the auto decompression. Possessing an auto decompression device by centrifugal mechanism the engine control shifts ignition to off control mode when engine revolution exceeds the second predetermined revolution Ne1, say 1000rpm, for five times. If its revolution is under this basic idle running as the defined revolution Ne2, say 999rpm, for twenty times, the off-ignition control unit sends the ignition control device an off-ignition order to stop the engine quickly. The foregoing defined revolution Ne2 is set the same or roughly the same switching revolution to prevent riders from tuning down the idle running revolution, close to the above-mentioned revolution Ne2, and prevent the caused running switching sounds of the auto decompression are resulted.
TW95139476A 2005-11-10 2006-10-26 Engine control device TWI320819B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005326020A JP4535330B2 (en) 2005-11-10 2005-11-10 Engine control device

Publications (2)

Publication Number Publication Date
TW200724776A true TW200724776A (en) 2007-07-01
TWI320819B TWI320819B (en) 2010-02-21

Family

ID=38082341

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95139476A TWI320819B (en) 2005-11-10 2006-10-26 Engine control device

Country Status (3)

Country Link
JP (1) JP4535330B2 (en)
CN (1) CN100540870C (en)
TW (1) TWI320819B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101881199B (en) * 2009-05-04 2012-02-29 洪选民 Decompression mechanism of air cylinder of motor vehicle
TWI414677B (en) * 2011-07-13 2013-11-11 Kwang Yang Motor Co Multi - cylinder internal combustion engine
DE102013005807A1 (en) * 2013-04-04 2014-10-09 Andreas Stihl Ag & Co. Kg Method for operating an internal combustion engine
JP5826414B1 (en) * 2015-01-14 2015-12-02 ヤマハ発動機株式会社 Engine system and saddle riding type vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2630953B2 (en) * 1987-08-20 1997-07-16 ヤンマーディーゼル株式会社 Run-on prevention device for internal combustion engine
JPH0683959U (en) * 1993-05-10 1994-12-02 追浜工業株式会社 Engine decompression device
JP3471428B2 (en) * 1994-07-18 2003-12-02 本田技研工業株式会社 In-vehicle power generator
JP4382965B2 (en) * 2000-05-19 2009-12-16 本田技研工業株式会社 Fire timing control device at the start of ship propulsion equipment

Also Published As

Publication number Publication date
CN100540870C (en) 2009-09-16
TWI320819B (en) 2010-02-21
JP4535330B2 (en) 2010-09-01
JP2007132270A (en) 2007-05-31
CN1963170A (en) 2007-05-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees