JP4736796B2 - 内燃機関の診断装置及び診断方法 - Google Patents

内燃機関の診断装置及び診断方法 Download PDF

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Publication number
JP4736796B2
JP4736796B2 JP2005374037A JP2005374037A JP4736796B2 JP 4736796 B2 JP4736796 B2 JP 4736796B2 JP 2005374037 A JP2005374037 A JP 2005374037A JP 2005374037 A JP2005374037 A JP 2005374037A JP 4736796 B2 JP4736796 B2 JP 4736796B2
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Japan
Prior art keywords
catalyst
engine
internal combustion
specific component
amount
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Expired - Fee Related
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JP2005374037A
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English (en)
Japanese (ja)
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JP2007177629A (ja
Inventor
理恵 ▲高▼津戸
浩志 加藤
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP2005374037A priority Critical patent/JP4736796B2/ja
Priority to US11/644,035 priority patent/US7444233B2/en
Priority to CNB2006101721192A priority patent/CN100520030C/zh
Publication of JP2007177629A publication Critical patent/JP2007177629A/ja
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    • 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

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  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP2005374037A 2005-12-27 2005-12-27 内燃機関の診断装置及び診断方法 Expired - Fee Related JP4736796B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005374037A JP4736796B2 (ja) 2005-12-27 2005-12-27 内燃機関の診断装置及び診断方法
US11/644,035 US7444233B2 (en) 2005-12-27 2006-12-22 Diagnostic apparatus and diagnostic method for an internal combustion engine
CNB2006101721192A CN100520030C (zh) 2005-12-27 2006-12-27 用于内燃机的诊断设备和诊断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005374037A JP4736796B2 (ja) 2005-12-27 2005-12-27 内燃機関の診断装置及び診断方法

Publications (2)

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JP2007177629A JP2007177629A (ja) 2007-07-12
JP4736796B2 true JP4736796B2 (ja) 2011-07-27

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JP2005374037A Expired - Fee Related JP4736796B2 (ja) 2005-12-27 2005-12-27 内燃機関の診断装置及び診断方法

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JP (1) JP4736796B2 (zh)
CN (1) CN100520030C (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010024991A (ja) * 2008-07-18 2010-02-04 Hitachi Ltd 内燃機関の制御装置
DE102010030200A1 (de) * 2010-06-17 2011-12-22 Robert Bosch Gmbh Erfassungsgerät für ein Mautsystem, Mautsystem und ein Verfahren zur Ermittlungeiner Maut
CN102374002B (zh) * 2010-08-13 2013-09-18 长春易控汽车电子有限公司 氧传感器诊断方法
US8301358B2 (en) * 2011-06-21 2012-10-30 Ford Global Technologies, Llc Method of engine starting
CN116009501B (zh) * 2023-03-22 2023-06-16 山东瑞芝生物科技股份有限公司 一种基于数据分析的原浆生产机台管控系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094437A (ja) * 1995-06-15 1997-01-07 Nippondenso Co Ltd 内燃機関の窒素酸化物浄化装置
JPH09166040A (ja) * 1995-12-13 1997-06-24 Matsushita Electric Ind Co Ltd 内燃機関の空燃比制御装置
JPH09310612A (ja) * 1996-03-19 1997-12-02 Denso Corp 排出ガス浄化用触媒劣化検出装置
JPH11294224A (ja) * 1998-04-06 1999-10-26 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP2002364345A (ja) * 2001-06-08 2002-12-18 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP2003176714A (ja) * 2002-12-09 2003-06-27 Hitachi Ltd 内燃機関の排気浄化装置の機能診断装置
JP2003201906A (ja) * 2001-11-05 2003-07-18 Denso Corp 触媒早期暖機システムの異常診断装置
JP2004169607A (ja) * 2002-11-19 2004-06-17 Toyota Motor Corp 内燃機関の制御装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH094437A (ja) * 1995-06-15 1997-01-07 Nippondenso Co Ltd 内燃機関の窒素酸化物浄化装置
JPH09166040A (ja) * 1995-12-13 1997-06-24 Matsushita Electric Ind Co Ltd 内燃機関の空燃比制御装置
JPH09310612A (ja) * 1996-03-19 1997-12-02 Denso Corp 排出ガス浄化用触媒劣化検出装置
JPH11294224A (ja) * 1998-04-06 1999-10-26 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP2002364345A (ja) * 2001-06-08 2002-12-18 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP2003201906A (ja) * 2001-11-05 2003-07-18 Denso Corp 触媒早期暖機システムの異常診断装置
JP2004169607A (ja) * 2002-11-19 2004-06-17 Toyota Motor Corp 内燃機関の制御装置
JP2003176714A (ja) * 2002-12-09 2003-06-27 Hitachi Ltd 内燃機関の排気浄化装置の機能診断装置

Also Published As

Publication number Publication date
CN1991139A (zh) 2007-07-04
JP2007177629A (ja) 2007-07-12
CN100520030C (zh) 2009-07-29

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