CN1292160C - 燃料喷射装置的故障检测电路 - Google Patents

燃料喷射装置的故障检测电路 Download PDF

Info

Publication number: CN1292160C
Authority: CN; China
Prior art keywords: circuit; fuel injection; voltage; electromagnetic coil; switch element
Prior art date: 2001-07-13
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

CN 02126425

Other languages

English (en)

Chinese (zh)

Other versions

CN1397723A (zh

Inventor

西泽理

渡边哲司

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric Corp

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.)

2001-07-13

Filing date

2002-07-11

Publication date

2006-12-27

2002-07-11 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2003-02-19 Publication of CN1397723A publication Critical patent/CN1397723A/zh

2006-12-27 Application granted granted Critical

2006-12-27 Publication of CN1292160C publication Critical patent/CN1292160C/zh

2022-07-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
- 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
- F02D2041/2086—Output circuits, e.g. for controlling currents in command coils with means for detecting circuit failures
- F02D2041/2093—Output circuits, e.g. for controlling currents in command coils with means for detecting circuit failures detecting short circuits
- 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

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)
Combined Controls Of Internal Combustion Engines (AREA)

CN 02126425 2001-07-13 2002-07-11 燃料喷射装置的故障检测电路 Expired - Fee Related CN1292160C (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001213738A JP3699370B2 (ja)	2001-07-13	2001-07-13	燃料噴射装置の故障検出回路
JP2001213738		2001-07-13

Publications (2)

Publication Number	Publication Date
CN1397723A CN1397723A (zh)	2003-02-19
CN1292160C true CN1292160C (zh)	2006-12-27

Family

ID=19048670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN 02126425 Expired - Fee Related CN1292160C (zh)	2001-07-13	2002-07-11	燃料喷射装置的故障检测电路

Country Status (4)

Country	Link
JP (1)	JP3699370B2 (de)
CN (1)	CN1292160C (de)
DE (1)	DE10200847B4 (de)
GB (1)	GB2377507B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106460703A (zh) *	2014-05-13	2017-02-22	日立汽车系统株式会社	内燃机的燃料喷射装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004058671A1 (de) *	2004-12-06	2006-06-08	Robert Bosch Gmbh	Elektrische Schaltung zur Ansteuerung eines piezoelektrischen Elements insbesondere einer Kraftstoffeinspritzanlage eines Kraftfahrzeugs
JP4470774B2 (ja)	2005-03-18	2010-06-02	トヨタ自動車株式会社	内燃機関の制御装置
FI119030B (fi) *	2005-04-28	2008-06-30	Waertsilae Finland Oy	Polttomoottorin polttoaineen syöttölaitteiston ohjausjärjestelmä
CN102182603B (zh) *	2011-05-24	2012-07-25	浙江大学	一种高压共轨燃油喷射系统故障诊断装置及其方法
KR101498809B1 (ko) *	2012-09-05	2015-03-04	나부테스코 가부시키가이샤	전자기 밸브의 구동 회로
GB201217149D0 (en) *	2012-09-26	2012-11-07	Delphi Tech Holding Sarl	Diagnostic circuit and method for diagnosing a fault
JP5821907B2 (ja)	2013-06-28	2015-11-24	株式会社デンソー	燃料噴射弁制御装置
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
KR101567165B1 (ko) *	2013-12-19	2015-11-09	현대자동차주식회사	인젝터 드라이버
JP6183341B2 (ja) *	2014-12-03	2017-08-23	株式会社デンソー	インジェクタ駆動装置
JP6455597B2 (ja) *	2015-07-08	2019-01-23	アイシン・エィ・ダブリュ株式会社	駆動装置
CN105042159A (zh) *	2015-07-24	2015-11-11	苏州市大力电器有限公司	一种具有故障诊断及自保护功能的电磁阀驱动装置
CN111542469B (zh) *	2017-08-01	2021-12-14	康明斯有限公司	将多个高侧负载与公共回位引脚相连接的控制逻辑电路
US10161340B1 (en) *	2017-10-02	2018-12-25	GM Global Technology Operations LLC	Fuel injection system and method for a vehicle propulsion system
JP7172912B2 (ja) *	2019-08-08	2022-11-16	株式会社デンソー	スイッチの駆動回路及び駆動装置
CN110445395A (zh) *	2019-08-13	2019-11-12	苏州格远电气有限公司	宽电压范围直流输入开关电源

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0792016B2 (ja) *	1986-06-09	1995-10-09	三菱電機株式会社	内燃機関用燃料噴射弁駆動回路の故障検出回路
IT1261580B (it) *	1993-09-07	1996-05-23	Fiat Ricerche	Metodo di diagnosi di guasti di iniettori di impianti di iniezione ad alta pressione per motori a combustione interna
JP3541524B2 (ja) *	1995-10-12	2004-07-14	株式会社デンソー	電磁弁駆動装置
JP3694950B2 (ja) *	1996-01-09	2005-09-14	日産自動車株式会社	多気筒直噴エンジンの燃料噴射弁駆動回路
JP3878261B2 (ja) *	1996-11-26	2007-02-07	富士通テン株式会社	故障判定装置、流量制御装置、および内燃機関の燃料噴射装置
JPH10257799A (ja) *	1997-03-07	1998-09-25	Toyota Motor Corp	多チャンネル出力装置の出力オープン検出装置
JP3828239B2 (ja) *	1997-05-22	2006-10-04	三菱電機株式会社	燃料噴射用インジェクタの制御装置
JP3916867B2 (ja) *	2000-12-14	2007-05-23	三菱電機株式会社	車載電気負荷駆動系の異常検出装置

2001
- 2001-07-13 JP JP2001213738A patent/JP3699370B2/ja not_active Expired - Fee Related
2002
- 2002-01-11 DE DE10200847A patent/DE10200847B4/de not_active Expired - Fee Related
- 2002-01-15 GB GB0200830A patent/GB2377507B/en not_active Expired - Fee Related
- 2002-07-11 CN CN 02126425 patent/CN1292160C/zh not_active Expired - Fee Related

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106460703A (zh) *	2014-05-13	2017-02-22	日立汽车系统株式会社	内燃机的燃料喷射装置
CN106460703B (zh) *	2014-05-13	2019-06-07	日立汽车系统株式会社	内燃机的燃料喷射装置

Also Published As

Publication number	Publication date
GB2377507A (en)	2003-01-15
CN1397723A (zh)	2003-02-19
GB0200830D0 (en)	2002-03-06
JP3699370B2 (ja)	2005-09-28
JP2003027993A (ja)	2003-01-29
DE10200847A1 (de)	2003-01-30
DE10200847B4 (de)	2010-09-23
GB2377507B (en)	2003-07-23

Publication	Publication Date	Title
CN1292160C (zh)	2006-12-27	燃料喷射装置的故障检测电路
CN101418738B (zh)	2012-08-22	内燃机控制装置
JP5203859B2 (ja)	2013-06-05	電磁負荷回路の故障診断装置
CN1399064A (zh)	2003-02-26	车载发动机控制装置
US8649151B2 (en)	2014-02-11	Injector drive circuit
US8978625B2 (en)	2015-03-17	Internal combustion engine controller
US20080289607A1 (en)	2008-11-27	Internal Combustion Engine Controller
US20090243574A1 (en)	2009-10-01	Internal combustion engine controller
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CN1677285A (zh)	2005-10-05	车载电子控制装置
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CN111051686B (zh)	2021-12-24	点火装置
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JP2012533705A (ja)	2012-12-27	始動装置用のスタータモータの制御および方法
JP2002061534A (ja)	2002-02-28	インジェクタ駆動回路
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KR102578384B1 (ko)	2023-09-19	차량용 전압제어기의 시험 장치
JP4736983B2 (ja)	2011-07-27	過給システムの保護装置
JP2015094269A (ja)	2015-05-18	点火コイル用ｄｃ／ｄｃコンバータ，及び，車載用点火システム
JP5887239B2 (ja)	2016-03-16	昇圧回路
WO2015170418A1 (ja)	2015-11-12	内燃機関用点火コイル
JP2015169111A (ja)	2015-09-28	内燃機関用点火装置
JP2007309098A (ja)	2007-11-29	内燃機関用点火コイル

Legal Events

Date	Code	Title	Description
2003-02-19	C06	Publication
2003-02-19	PB01	Publication
2003-05-21	C10	Entry into substantive examination
2003-05-21	SE01	Entry into force of request for substantive examination
2006-12-27	C14	Grant of patent or utility model
2006-12-27	GR01	Patent grant
2017-08-25	CF01	Termination of patent right due to non-payment of annual fee
2017-08-25	CF01	Termination of patent right due to non-payment of annual fee	Granted publication date: 20061227 Termination date: 20160711