CN104040151B - 可变磁阻磁探测头的诊断方法和探测电路 - Google Patents

可变磁阻磁探测头的诊断方法和探测电路 Download PDF

Info

Publication number
CN104040151B
CN104040151B CN201280055783.2A CN201280055783A CN104040151B CN 104040151 B CN104040151 B CN 104040151B CN 201280055783 A CN201280055783 A CN 201280055783A CN 104040151 B CN104040151 B CN 104040151B
Authority
CN
China
Prior art keywords
threshold
state
uin
diagnosis
electric signal
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.)
Active
Application number
CN201280055783.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104040151A (zh
Inventor
J-P·德克科尔
A·德乔治
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Publication of CN104040151A publication Critical patent/CN104040151A/zh
Application granted granted Critical
Publication of CN104040151B publication Critical patent/CN104040151B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24457—Failure detection
    • G01D5/24466—Comparison of the error value to a threshold
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1207—Testing individual magnetic storage devices, e.g. records carriers or digital storage elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
CN201280055783.2A 2011-11-14 2012-11-09 可变磁阻磁探测头的诊断方法和探测电路 Active CN104040151B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1103448A FR2982675B1 (fr) 2011-11-14 2011-11-14 Procede de diagnostic d'une tete de detection magnetique a reluctance variable et circuit de detection
FR1103448 2011-11-14
PCT/EP2012/004671 WO2013072030A1 (fr) 2011-11-14 2012-11-09 Procede de diagnostic d'une tete de detection magnetique a reluctance variable et circuit de detection

Publications (2)

Publication Number Publication Date
CN104040151A CN104040151A (zh) 2014-09-10
CN104040151B true CN104040151B (zh) 2017-07-18

Family

ID=47189880

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280055783.2A Active CN104040151B (zh) 2011-11-14 2012-11-09 可变磁阻磁探测头的诊断方法和探测电路

Country Status (5)

Country Link
US (1) US9217786B2 (enExample)
CN (1) CN104040151B (enExample)
FR (1) FR2982675B1 (enExample)
IN (1) IN2014DN03309A (enExample)
WO (1) WO2013072030A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE539262C2 (en) * 2015-10-16 2017-06-07 Scania Cv Ab Method and system for diagnosing a crankshaft rotational position sensor unit of a crankshaft
CN106382165B (zh) * 2016-11-25 2019-08-30 北京理工大学 一种柴油机的在线故障检测方法和系统
CN111551814B (zh) * 2020-06-11 2022-03-29 中国人民解放军军事科学院国防工程研究院工程防护研究所 一种变上升沿宽脉冲电场环境下监控系统电磁环境效应试验方法
US11031948B1 (en) * 2020-09-28 2021-06-08 Baker Hughes Oilfield Operations Llc Diagnostic system
DE102021202655B3 (de) * 2021-03-18 2022-07-21 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Diagnose einer Brennkraftmaschine eines Antriebsstrangs

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892133A (en) * 1973-09-13 1975-07-01 Us Transport Statistical sound level analyzer
DE19741780A1 (de) * 1997-09-22 1999-03-25 Siemens Ag Verfahren zur Erkennung von Leitungsbrüchen bei einem induktiven Sensor
US20030184282A1 (en) * 2002-03-13 2003-10-02 Arthur Wild Amplification circuit for increasing variable reluctance sensor output
CN101158699A (zh) * 2006-10-02 2008-04-09 唐嫦娥 一种机车有源速度传感器信号过滤装置及信号过滤方法
CN101809414A (zh) * 2007-09-28 2010-08-18 大陆汽车有限责任公司 用于装置，尤其用于转速记录仪的脉冲发生器和驱动脉冲发生器的方法
CN102037228A (zh) * 2008-05-19 2011-04-27 欧陆汽车有限责任公司 用于对用于内燃机的NOx传感器进行诊断的方法和装置
WO2011078130A1 (ja) * 2009-12-24 2011-06-30 トヨタ自動車 株式会社 回転センサの異常判定装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6674279B2 (en) * 2002-05-09 2004-01-06 Delphi Technologies, Inc. Variable attenuation circuit for a differential variable reluctance sensor with enhanced initial threshold accuracy

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892133A (en) * 1973-09-13 1975-07-01 Us Transport Statistical sound level analyzer
DE19741780A1 (de) * 1997-09-22 1999-03-25 Siemens Ag Verfahren zur Erkennung von Leitungsbrüchen bei einem induktiven Sensor
US20030184282A1 (en) * 2002-03-13 2003-10-02 Arthur Wild Amplification circuit for increasing variable reluctance sensor output
CN101158699A (zh) * 2006-10-02 2008-04-09 唐嫦娥 一种机车有源速度传感器信号过滤装置及信号过滤方法
CN101809414A (zh) * 2007-09-28 2010-08-18 大陆汽车有限责任公司 用于装置，尤其用于转速记录仪的脉冲发生器和驱动脉冲发生器的方法
CN102037228A (zh) * 2008-05-19 2011-04-27 欧陆汽车有限责任公司 用于对用于内燃机的NOx传感器进行诊断的方法和装置
WO2011078130A1 (ja) * 2009-12-24 2011-06-30 トヨタ自動車 株式会社 回転センサの異常判定装置

Also Published As

Publication number Publication date
US20140320116A1 (en) 2014-10-30
CN104040151A (zh) 2014-09-10
FR2982675B1 (fr) 2014-01-17
IN2014DN03309A (enExample) 2015-06-26
US9217786B2 (en) 2015-12-22
FR2982675A1 (fr) 2013-05-17
WO2013072030A1 (fr) 2013-05-23

Similar Documents

Publication Publication Date Title
CN104040151B (zh) 可变磁阻磁探测头的诊断方法和探测电路
CN102032864B (zh) 曲柄角传感系统的异常诊断设备
JP6377067B2 (ja) 電子制御装置
US7886587B2 (en) Method and device for detecting the exchange of sheathed-element glow plugs in a combustion engine
CN110486207B (zh) 一种点火系统故障自动检测的方法及系统
RU2002110283A (ru) Устройство и способ зажигания для двигателей внутреннего сгорания
CN104764975A (zh) 漏电检测装置
KR102237053B1 (ko) 자동차의 크랭크 샤프트 위치 센서 고장 진단 방법
JP5512047B2 (ja) 内燃機関におけるグロープラグの交換を識別するための方法及び装置
CN105301490A (zh) 具有故障检测功能的霍尔开关信号采集电路
CN101988439B (zh) 内燃机控制装置
CN111963298B (zh) 电磁离合器水泵故障检测方法、装置、控制器及车辆
JP4188788B2 (ja) 容量放電点火装置
CN112213675A (zh) 一种电流传感器故障判别方法及装置
CN105257420A (zh) 基于相位判断的跛行回家功能实现方法
CN117811462A (zh) 一种开关磁阻电机霍尔位置传感器故障诊断与容错的方法
JP5762685B2 (ja) 制御用回転速度算出装置、制御用回転速度算出方法及び制御用回転速度算出プログラム
CN115436843A (zh) 一种针脚传感器线束连接顺序检测方法及系统
US6534987B2 (en) Magneto-system firing apparatus
KR102194307B1 (ko) 선박 엔진의 회전수 측정장치
JP6800281B2 (ja) 電力変換装置
JP2011112549A (ja) 電気配線の異常検出装置及び方法
KR101605640B1 (ko) 캠 포지션 센서의 오진단 방지 장치 및 그 방법
CN117269840A (zh) 用于停机态发电机转速测量装置的pt回路断线检测方法
JP6005802B2 (ja) オーバースピード判定装置、オーバースピード判定方法、オーバースピード判定プログラム、制御用回転速度算出装置、制御用回転速度算出方法及び制御用回転速度算出プログラム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20221128

Address after: Regensburg, Germany

Patentee after: WeiPai Technology Co.,Ltd.

Patentee after: CONTINENTAL AUTOMOTIVE GmbH

Address before: Toulouse, France

Patentee before: CONTINENTAL AUTOMOTIVE FRANCE

Patentee before: CONTINENTAL AUTOMOTIVE GmbH

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230419

Address after: Regensburg, Germany

Patentee after: WeiPai Technology Co.,Ltd.

Address before: Regensburg, Germany

Patentee before: WeiPai Technology Co.,Ltd.

Patentee before: CONTINENTAL AUTOMOTIVE GmbH

TR01 Transfer of patent right