ES2129751T3 - Metodo y sistema para validar la salida de un sensor. - Google Patents

Metodo y sistema para validar la salida de un sensor.

Info

Publication number
ES2129751T3
ES2129751T3 ES95300068T ES95300068T ES2129751T3 ES 2129751 T3 ES2129751 T3 ES 2129751T3 ES 95300068 T ES95300068 T ES 95300068T ES 95300068 T ES95300068 T ES 95300068T ES 2129751 T3 ES2129751 T3 ES 2129751T3
Authority
ES
Spain
Prior art keywords
validate
detector
sensor
output
departure
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.)
Expired - Lifetime
Application number
ES95300068T
Other languages
English (en)
Inventor
Kenneth Leonard Smith
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of ES2129751T3 publication Critical patent/ES2129751T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)

Abstract

UN METODO PARA VALIDAR LA SALIDA DE UN DETECTOR PARA DETECTAR LA TEMPERATURA DE REFRIGERACION DEL MOTOR CONSISTE EN MONITORIZAR AL MENOS OTROS DOS PARAMETROS, DERIVAR A PARTIR DE ESTOS UN VALOR ESPERADO DE LA SALIDA DE DETECTOR, COMPARAR LAS SALIDAS DEL DETECTOR ACTUAL Y LAS SALIDAS ESPERADAS Y GENERAR UNA SEÑAL DE AVISO DEPENDIENDO DE LA COMPARACION.
ES95300068T 1994-01-07 1995-01-06 Metodo y sistema para validar la salida de un sensor. Expired - Lifetime ES2129751T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9400227A GB9400227D0 (en) 1994-01-07 1994-01-07 Validation method

Publications (1)

Publication Number Publication Date
ES2129751T3 true ES2129751T3 (es) 1999-06-16

Family

ID=10748496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95300068T Expired - Lifetime ES2129751T3 (es) 1994-01-07 1995-01-06 Metodo y sistema para validar la salida de un sensor.

Country Status (4)

Country Link
EP (1) EP0663520B1 (es)
DE (1) DE69508975T2 (es)
ES (1) ES2129751T3 (es)
GB (1) GB9400227D0 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631972C2 (de) * 1996-08-08 1998-07-02 Bosch Gmbh Robert Verfahren zum Überwachen der Funktionsfähigkeit eines zur Digitalisierung von Analogsignalen ausgelegten Analog/-Digital Wandlers
DE19705766C1 (de) * 1997-02-14 1998-08-13 Siemens Ag Verfahren und Einrichtung zum Überwachen eines Sensors, der einer Brennkraftmaschine zugeordnet ist
JP3234865B2 (ja) * 1997-08-22 2001-12-04 本田技研工業株式会社 燃料圧力センサの故障検知装置
DE10157759C1 (de) 2001-11-27 2003-01-23 Aloys Wobben Verfahren zur Überwachung eines Sensors
EP3727982B1 (en) * 2017-12-21 2024-04-17 VHIT S.p.A. Method for controlling correct operation of a vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862342A (ja) * 1981-10-08 1983-04-13 Nissan Motor Co Ltd 機関の冷却水温度推定方法
JPS58172444A (ja) * 1982-04-02 1983-10-11 Nissan Motor Co Ltd 機関の冷却水温度推定方法
JPS6296843A (ja) * 1985-10-23 1987-05-06 Nippon Denso Co Ltd 車両用検出手段の自己診断装置
JPH04262031A (ja) * 1991-01-22 1992-09-17 Mitsubishi Electric Corp 内燃機関の燃料制御装置

Also Published As

Publication number Publication date
DE69508975D1 (de) 1999-05-20
EP0663520A1 (en) 1995-07-19
DE69508975T2 (de) 1999-09-09
EP0663520B1 (en) 1999-04-14
GB9400227D0 (en) 1994-03-02

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