JP5509112B2 - 内燃機関の燃料噴射制御装置 - Google Patents

内燃機関の燃料噴射制御装置 Download PDF

Info

Publication number
JP5509112B2
JP5509112B2 JP2011017001A JP2011017001A JP5509112B2 JP 5509112 B2 JP5509112 B2 JP 5509112B2 JP 2011017001 A JP2011017001 A JP 2011017001A JP 2011017001 A JP2011017001 A JP 2011017001A JP 5509112 B2 JP5509112 B2 JP 5509112B2
Authority
JP
Japan
Prior art keywords
switch
coil
control device
internal combustion
combustion engine
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.)
Expired - Fee Related
Application number
JP2011017001A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012158985A5 (enExample
JP2012158985A (ja
Inventor
夏子 北村
淳 石井
哲嗣 池田
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.)
Honda Motor Co Ltd
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
Priority to JP2011017001A priority Critical patent/JP5509112B2/ja
Priority to CN201210008472.2A priority patent/CN102619631B/zh
Priority to US13/358,516 priority patent/US8694228B2/en
Publication of JP2012158985A publication Critical patent/JP2012158985A/ja
Publication of JP2012158985A5 publication Critical patent/JP2012158985A5/ja
Application granted granted Critical
Publication of JP5509112B2 publication Critical patent/JP5509112B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2006—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost capacitor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Dc-Dc Converters (AREA)
JP2011017001A 2011-01-28 2011-01-28 内燃機関の燃料噴射制御装置 Expired - Fee Related JP5509112B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011017001A JP5509112B2 (ja) 2011-01-28 2011-01-28 内燃機関の燃料噴射制御装置
CN201210008472.2A CN102619631B (zh) 2011-01-28 2012-01-12 内燃机的燃料喷射控制装置
US13/358,516 US8694228B2 (en) 2011-01-28 2012-01-26 Fuel injection control apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011017001A JP5509112B2 (ja) 2011-01-28 2011-01-28 内燃機関の燃料噴射制御装置

Publications (3)

Publication Number Publication Date
JP2012158985A JP2012158985A (ja) 2012-08-23
JP2012158985A5 JP2012158985A5 (enExample) 2013-08-29
JP5509112B2 true JP5509112B2 (ja) 2014-06-04

Family

ID=46559787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011017001A Expired - Fee Related JP5509112B2 (ja) 2011-01-28 2011-01-28 内燃機関の燃料噴射制御装置

Country Status (3)

Country Link
US (1) US8694228B2 (enExample)
JP (1) JP5509112B2 (enExample)
CN (1) CN102619631B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014081411A1 (en) * 2012-11-20 2014-05-30 West Pharmaceuticals Services, Inc. System and method to distribute power to both an inertial device and a voltage sensitive device from a single current limited power source
JP6124728B2 (ja) * 2013-08-07 2017-05-10 本田技研工業株式会社 燃料ポンプの制御装置
JP6105456B2 (ja) * 2013-11-29 2017-03-29 株式会社デンソー 電磁弁駆動装置
CN107002583B (zh) * 2014-12-08 2020-04-14 日立汽车系统株式会社 内燃机的燃料控制装置
GB2534172A (en) * 2015-01-15 2016-07-20 Gm Global Tech Operations Llc Method of energizing a solenoidal fuel injector for an internal combustion engine
EP3490635B1 (en) 2016-08-01 2021-11-17 West Pharma. Services Il, Ltd. Partial door closure prevention spring
JP2018096229A (ja) * 2016-12-09 2018-06-21 株式会社デンソー 噴射制御装置
JP6921997B2 (ja) 2017-05-30 2021-08-18 ウェスト ファーマ サービシーズ イスラエル リミテッド ウェアラブル注射器のモジュラ駆動トレイン
US10590882B2 (en) * 2018-01-09 2020-03-17 GM Global Technology Operations LLC Fuel injector control systems and methods
JP7067233B2 (ja) * 2018-04-20 2022-05-16 株式会社デンソー 噴射制御装置
JP6987035B2 (ja) * 2018-09-27 2021-12-22 日立Astemo株式会社 電磁弁駆動装置
JP7595434B2 (ja) 2020-09-30 2024-12-06 日立Astemo株式会社 変圧制御装置及び電磁弁駆動装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717562A (en) * 1996-10-15 1998-02-10 Caterpillar Inc. Solenoid injector driver circuit
JP4062822B2 (ja) * 1999-06-29 2008-03-19 株式会社デンソー 電磁負荷の駆動装置
JP3965930B2 (ja) * 2001-04-04 2007-08-29 株式会社デンソー 電磁負荷の制御装置
JP2003007530A (ja) * 2001-06-27 2003-01-10 Denso Corp 電磁弁駆動装置
JP2003319699A (ja) * 2002-04-24 2003-11-07 Toyoda Mach Works Ltd 電動パワーステアリング装置
JP2004197629A (ja) * 2002-12-18 2004-07-15 Denso Corp 電磁負荷駆動装置
JP2005344684A (ja) * 2004-06-07 2005-12-15 Denso Corp 電磁弁駆動装置
DE602004004664T2 (de) * 2004-10-08 2007-11-08 C.R.F. S.C.P.A. Vorrichtung zum Steuern der Elektroeinspritzventile und Elektroventile einer Brennkraftmaschine und eine Methode dafür
JP2006336568A (ja) * 2005-06-03 2006-12-14 Denso Corp インジェクタ駆動装置
JP4655828B2 (ja) * 2005-08-29 2011-03-23 株式会社デンソー 電磁弁駆動装置
US7527040B2 (en) * 2005-12-21 2009-05-05 Boondocker Llc Fuel injection performance enhancing controller
JP2008019852A (ja) * 2006-06-14 2008-01-31 Denso Corp インジェクタ駆動装置及びインジェクタ駆動システム
JP4609401B2 (ja) * 2006-09-20 2011-01-12 株式会社デンソー 電磁弁駆動装置
JP5055050B2 (ja) * 2006-10-10 2012-10-24 日立オートモティブシステムズ株式会社 内燃機関制御装置
DE102006059007B3 (de) * 2006-12-14 2008-06-19 Mtu Friedrichshafen Gmbh Einrichtung zur Steuerung einer Brennkraftmaschine
JP2008190388A (ja) * 2007-02-02 2008-08-21 Denso Corp 電磁弁駆動装置及び燃料噴射制御装置
JP4883106B2 (ja) * 2009-02-12 2012-02-22 株式会社デンソー インジェクタ駆動装置
JP5160581B2 (ja) * 2010-03-15 2013-03-13 日立オートモティブシステムズ株式会社 インジェクタ駆動装置

Also Published As

Publication number Publication date
US8694228B2 (en) 2014-04-08
CN102619631A (zh) 2012-08-01
JP2012158985A (ja) 2012-08-23
US20120192837A1 (en) 2012-08-02
CN102619631B (zh) 2014-12-10

Similar Documents

Publication Publication Date Title
JP5509112B2 (ja) 内燃機関の燃料噴射制御装置
JP6483495B2 (ja) 燃料噴射弁用の昇圧制御装置
JP2012158985A5 (enExample)
JP7316030B2 (ja) 噴射制御装置
JP5959636B2 (ja) 内燃機関の燃料供給装置の動作方法および装置
JP2008095521A (ja) 電磁弁装置およびそれを用いた燃料噴射システム
US10655613B2 (en) High-pressure pump control unit
JP6079487B2 (ja) 高圧ポンプの制御装置
JP2004353487A (ja) 内燃機関の燃料供給装置
US9062625B2 (en) Fuel control system and fuel control method of a gasoline direct injection engine
JP2009079564A (ja) 内燃機関の高圧ポンプ制御装置
JP5241540B2 (ja) 車載制御装置
JP6044366B2 (ja) 高圧ポンプの制御装置
JP2013194579A (ja) 高圧ポンプの制御装置
JP2016160920A (ja) 燃料噴射制御装置
JP2012102657A (ja) 内燃機関の燃料噴射制御装置
JP4320630B2 (ja) エンジン制御システム
JP5426622B2 (ja) 燃料噴射弁用の昇圧制御装置
JP2013064363A (ja) 内燃機関の燃料噴射装置
JP2012102658A (ja) 内燃機関の燃料噴射制御装置
JP2010216278A (ja) 燃料噴射弁駆動用昇圧回路
JP5815590B2 (ja) 電磁弁駆動装置
JP2012159025A (ja) 内燃機関の燃料噴射制御装置
JP2019019778A (ja) 電子制御装置
JP2016205224A (ja) 燃料噴射弁用の昇圧制御装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130710

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130710

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140207

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140225

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140324

R150 Certificate of patent or registration of utility model

Ref document number: 5509112

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees