SE8300780D0 - Anordning for detektering av funktionsbortfall hos en givare - Google Patents

Anordning for detektering av funktionsbortfall hos en givare

Info

Publication number
SE8300780D0
SE8300780D0 SE8300780A SE8300780A SE8300780D0 SE 8300780 D0 SE8300780 D0 SE 8300780D0 SE 8300780 A SE8300780 A SE 8300780A SE 8300780 A SE8300780 A SE 8300780A SE 8300780 D0 SE8300780 D0 SE 8300780D0
Authority
SE
Sweden
Prior art keywords
sensor
output signal
comparator
detection
employed
Prior art date
Application number
SE8300780A
Other languages
English (en)
Other versions
SE8300780L (sv
SE444479B (sv
Inventor
I Dudeck
J Schenk
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of SE8300780D0 publication Critical patent/SE8300780D0/sv
Publication of SE8300780L publication Critical patent/SE8300780L/sv
Publication of SE444479B publication Critical patent/SE444479B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1526—Digital data processing dependent on pinking with means for taking into account incorrect functioning of the pinking sensor or of the electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • G01R19/1658—AC voltage or recurrent signals
    • 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
SE8300780A 1982-03-30 1983-02-14 Anordning for detektering av funktionsbortfall hos en vid maskinelement med roterande delar anordnad givare SE444479B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823211644 DE3211644A1 (de) 1982-03-30 1982-03-30 Vorrichtung zur ausfallerkennung eines sensors

Publications (3)

Publication Number Publication Date
SE8300780D0 true SE8300780D0 (sv) 1983-02-14
SE8300780L SE8300780L (sv) 1983-10-01
SE444479B SE444479B (sv) 1986-04-14

Family

ID=6159676

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300780A SE444479B (sv) 1982-03-30 1983-02-14 Anordning for detektering av funktionsbortfall hos en vid maskinelement med roterande delar anordnad givare

Country Status (7)

Country Link
US (1) US4521769A (sv)
JP (1) JPS58180957A (sv)
DE (1) DE3211644A1 (sv)
FR (1) FR2524647B1 (sv)
GB (1) GB2119097B (sv)
IT (1) IT1164596B (sv)
SE (1) SE444479B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308541A1 (de) * 1983-03-10 1984-09-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur erkennung des klopfens bei brennkraftmaschinen
DE3404019A1 (de) * 1984-02-06 1985-08-08 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur klopferkennung
DE3435465A1 (de) * 1984-08-03 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur eigendiagnose von stellgliedern
US4654645A (en) * 1984-09-22 1987-03-31 Sharp Kabushiki Kaisha Electric element breakdown detector
US4693110A (en) * 1985-06-06 1987-09-15 Gte Valeron Corporation Method and apparatus for testing the operability of a probe
US4779446A (en) * 1985-07-12 1988-10-25 Hudson Oxygen Therapy Sales Company Oxygen monitor
JPH0663474B2 (ja) * 1985-10-30 1994-08-22 日本電装株式会社 内燃機関制御装置
US4761992A (en) * 1987-06-09 1988-08-09 Brunswick Corporation Knock detection circuit with gated automatic gain control
US4777913A (en) * 1987-06-09 1988-10-18 Brunswick Corporation Auxiliary fuel supply system
US4763625A (en) * 1987-06-09 1988-08-16 Brunswick Corporation Cold start fuel enrichment circuit
US4951632A (en) * 1988-04-25 1990-08-28 Honda Giken Kogyo K.K. Exhaust gas component concentration sensing device and method of detecting failure thereof
JPH02233857A (ja) * 1989-03-07 1990-09-17 Mitsubishi Electric Corp 内燃機関のマイクロコンピュータを用いた制御装置
GB2255410B (en) * 1991-05-01 1994-05-18 Ford Motor Co Digital sensors
US5359290A (en) * 1993-01-11 1994-10-25 Actron Manufacturing Company Method and apparatus using a pair of test circuits having LED indicators for testing engine sensors and ignition modules in vehicles
US5394093A (en) * 1993-04-30 1995-02-28 Actron Manufacturing Company Method and apparatus for testing vehicle engine sensors
DE4332711A1 (de) * 1993-09-25 1995-03-30 Bosch Gmbh Robert Einrichtung zur Fehlererkennung bei einer Vorrichtung zur Klopferkennung
GB2303105B (en) * 1995-07-07 1999-03-10 Perry Antony Humphreys Improvements in or relating to tipper lorries
DE19756081A1 (de) 1997-12-17 1999-06-24 Bosch Gmbh Robert Verfahren zur Überwachung und Fehlererkennung
DE10037024A1 (de) * 2000-07-29 2002-02-07 Bosch Gmbh Robert Verfahren und Vorrichtung zum Vermeiden von Klopfen bei Ausfall einer Klopfregelung
US6484974B1 (en) 2001-09-10 2002-11-26 Union Switch & Signal, Inc. Controller for switch machine
KR101037236B1 (ko) 2003-02-07 2011-05-25 로베르트 보쉬 게엠베하 센서를 위한 진단 방법
FI20075362L (sv) * 2007-05-21 2008-11-22 Waertsilae Finland Oy Detektoranordning
KR102196395B1 (ko) 2020-02-17 2020-12-30 쿠팡 주식회사 전자 장치 및 그의 동작 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870954A (en) * 1973-10-09 1975-03-11 Rca Corp Starter system fault detector
US3996479A (en) * 1975-07-03 1976-12-07 Westinghouse Electric Corporation Comparator/bistable circuit
GB1599406A (en) * 1977-08-11 1981-09-30 Horstmann Gear Group Ltd Gas detector with a failure sensor
JPS54155322A (en) * 1978-05-26 1979-12-07 Toyota Motor Corp Ignition time controller for engine
DE2942250A1 (de) * 1979-10-19 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur erfassung der beim klopfen einer brennkraftmaschine auftretenden schwingungen
DE3023013A1 (de) * 1980-03-26 1982-01-14 Robert Bosch Gmbh, 7000 Stuttgart Sensorenanordnung
DE3006599C2 (de) * 1980-02-22 1986-09-11 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur Erkennung einer Überschreitung einer vorgebbaren Abweichung der Frequenz eines Gebersignals von einer Sollfrequenz

Also Published As

Publication number Publication date
IT1164596B (it) 1987-04-15
FR2524647A1 (fr) 1983-10-07
IT8348014A0 (it) 1983-03-29
SE8300780L (sv) 1983-10-01
FR2524647B1 (fr) 1986-07-18
GB8304185D0 (en) 1983-03-16
JPS58180957A (ja) 1983-10-22
JPH0333234B2 (sv) 1991-05-16
DE3211644A1 (de) 1983-10-13
GB2119097A (en) 1983-11-09
US4521769A (en) 1985-06-04
GB2119097B (en) 1985-11-13
SE444479B (sv) 1986-04-14
DE3211644C2 (sv) 1988-11-10

Similar Documents

Publication Publication Date Title
SE8300780L (sv) Anordning for detektering av funktionsbortfall hos en givare
US3957023A (en) Pressure responsive engine ignition control system
GB1483612A (en) Detection of combustion in internal combustion engines
SE8008618L (sv) Tendningsanordning for forbrenningsmotorer
KR900003524A (ko) 연료 제어장치
KR850007651A (ko) 노크제어방법 및 장치
SE9703694D0 (sv) Förfarande för registrering av feltändning med hjälp av varvtalsvariationer
SE7610475L (sv) Overvakningssystem
US4995365A (en) System for detecting engine ignition failures in an internal combustion engine
JPS6345526B2 (sv)
US4483183A (en) System for measuring crank angle for internal combustion engine
KR910008261A (ko) 내연기관용 녹(Knock) 검출장치 및 그 페일검출방법
JPS55137341A (en) Controller for internal combustion engine
KR950014561A (ko) 다기통 엔진의 연소상태 진단장치 및 진단방법
SE8202599L (sv) Anordning for overvakning av avgasverdena hos upphettningsanleggningar o d
KR930008813B1 (ko) 내연기관의 기통식별장치
KR900008166A (ko) 내연기관의 노킹 억제장치
KR900005064A (ko) 내연기관의 점화시기 제어장치
JPS57355A (en) Injection timing detector
JPS5569026A (en) Knocking detector for internal combustion engine
JPS5768559A (en) Apparatus for inspecting and preventing knocking
JPS6266128A (ja) エンジンのノツク検知装置
JPS57163868A (en) Detector for turning speed of internal combustion engine
JPH0353011Y2 (sv)
ES395661A1 (es) Metodo para la medicion de la detonacion en motores de com-bustion interna y aparato para la realizacion de este meto- do.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8300780-7

Effective date: 19920904

Format of ref document f/p: F