JP4324602B2 - Ｌｐｇスイッチの作動信号伝達ラインの断線感知方法 - Google Patents

Ｌｐｇスイッチの作動信号伝達ラインの断線感知方法 Download PDF

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Publication number
JP4324602B2
JP4324602B2 JP2006122708A JP2006122708A JP4324602B2 JP 4324602 B2 JP4324602 B2 JP 4324602B2 JP 2006122708 A JP2006122708 A JP 2006122708A JP 2006122708 A JP2006122708 A JP 2006122708A JP 4324602 B2 JP4324602 B2 JP 4324602B2
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JP
Japan
Prior art keywords
lpg switch
timer
lpg
disconnection
signal transmission
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Expired - Fee Related
Application number
JP2006122708A
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English (en)
Japanese (ja)
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JP2007064205A (ja
Inventor
禹 稙 李
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Hyundai Motor Co
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Hyundai Motor Co
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Publication date
Application filed by Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of JP2007064205A publication Critical patent/JP2007064205A/ja
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Expired - Fee Related legal-status Critical Current
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/025—Failure diagnosis or prevention; Safety measures; Testing
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Transmitters (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP2006122708A 2005-08-30 2006-04-26 Ｌｐｇスイッチの作動信号伝達ラインの断線感知方法 Expired - Fee Related JP4324602B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050080173A KR100716314B1 (ko) 2005-08-30 2005-08-30 엘피지 스위치 라인 단선 감지 방법

Publications (2)

Publication Number Publication Date
JP2007064205A JP2007064205A (ja) 2007-03-15
JP4324602B2 true JP4324602B2 (ja) 2009-09-02

Family

ID=37817105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006122708A Expired - Fee Related JP4324602B2 (ja) 2005-08-30 2006-04-26 Ｌｐｇスイッチの作動信号伝達ラインの断線感知方法

Country Status (6)

Country Link
JP (1) JP4324602B2 (ko)
KR (1) KR100716314B1 (ko)
CN (1) CN100412342C (ko)
AU (1) AU2006201753B2 (ko)
IT (1) ITMI20060837A1 (ko)
NL (1) NL1031695C2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101644199B (zh) * 2009-09-02 2013-01-23 武汉理工大学 电喷发动机用氧化锆型氧传感器故障模拟方法及装置
US7769534B1 (en) * 2009-10-13 2010-08-03 Gm Global Technology Operations, Inc. Asymmetrical oxygen sensor diagnostic and degradation compensation systems
CN102390323B (zh) * 2011-08-09 2013-11-06 联合汽车电子有限公司 车辆转向灯故障检测方法
US9931956B2 (en) * 2015-12-30 2018-04-03 Thunder Power New Energy Vehicle Development Company Limited Battery management system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247308A (en) * 1993-02-24 1993-09-21 The United States Of America As Represented By The Secretary Of The Army Detection and characterization of LPI signals
JP3774061B2 (ja) * 1998-05-08 2006-05-10 愛三工業株式会社 エンジンの燃料供給制御装置
JP2003120352A (ja) * 2001-10-16 2003-04-23 Aisan Ind Co Ltd エンジンの燃料切換方法とその装置
JP2003217050A (ja) * 2002-01-18 2003-07-31 Yazaki Corp ガス漏れ警報装置
JP2004124710A (ja) * 2002-09-30 2004-04-22 Nissan Diesel Motor Co Ltd ガスエンジン
KR100534688B1 (ko) * 2002-12-02 2005-12-07 현대자동차주식회사 엘피아이 엔진의 시동 제어장치 및 방법
KR100624226B1 (ko) * 2003-09-09 2006-09-18 현대자동차주식회사 엘피지 차량의 시동 시점 지시장치 및 방법
KR100620416B1 (ko) * 2004-03-04 2006-09-12 현대자동차주식회사 엘피아이 차량의 연료펌프 노이즈 저감장치
KR100633402B1 (ko) * 2004-03-17 2006-10-16 현대자동차주식회사 엘피아이 엔진에서의 펌프 드라이버 자가진단장치 및자가진단방법
KR100610075B1 (ko) * 2004-04-29 2006-08-08 현대자동차주식회사 엘피아이 연료 펌프의 진단 방법
KR100610074B1 (ko) * 2004-04-29 2006-08-08 현대자동차주식회사 엘피아이 연료펌프 진단 시스템
KR100587867B1 (ko) * 2004-10-20 2006-06-12 씨멘스 오토모티브 주식회사 엘피아이 차량의 가솔린 인젝션 라인 고장 진단 장치 및방법
KR100725698B1 (ko) * 2006-02-22 2007-06-07 지멘스 오토모티브 주식회사 엘피아이 차량의 연료 차단 스위치 상태 검출 방법

Also Published As

Publication number Publication date
ITMI20060837A1 (it) 2007-02-28
CN100412342C (zh) 2008-08-20
NL1031695C2 (nl) 2008-09-29
AU2006201753A1 (en) 2007-03-15
KR100716314B1 (ko) 2007-05-11
KR20070028665A (ko) 2007-03-13
NL1031695A1 (nl) 2007-03-01
AU2006201753B2 (en) 2008-02-14
JP2007064205A (ja) 2007-03-15
CN1924331A (zh) 2007-03-07

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