CA1260576A - Failsafe drive-by-wire engine controller - Google Patents

Failsafe drive-by-wire engine controller

Info

Publication number
CA1260576A
CA1260576A CA000521539A CA521539A CA1260576A CA 1260576 A CA1260576 A CA 1260576A CA 000521539 A CA000521539 A CA 000521539A CA 521539 A CA521539 A CA 521539A CA 1260576 A CA1260576 A CA 1260576A
Authority
CA
Canada
Prior art keywords
accelerator pedal
engine
fuel
idle
force applied
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
Application number
CA000521539A
Other languages
English (en)
French (fr)
Inventor
Donald D. Stoltman
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25210918&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1260576(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of CA1260576A publication Critical patent/CA1260576A/en
Expired 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
CA000521539A 1985-12-23 1986-10-28 Failsafe drive-by-wire engine controller Expired CA1260576A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US812,901 1985-12-23
US06/812,901 US4640248A (en) 1985-12-23 1985-12-23 Failsafe drive-by-wire engine controller

Publications (1)

Publication Number Publication Date
CA1260576A true CA1260576A (en) 1989-09-26

Family

ID=25210918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000521539A Expired CA1260576A (en) 1985-12-23 1986-10-28 Failsafe drive-by-wire engine controller

Country Status (7)

Country Link
US (1) US4640248A (enExample)
EP (1) EP0230722B1 (enExample)
JP (1) JPS62203944A (enExample)
KR (1) KR900004073B1 (enExample)
CA (1) CA1260576A (enExample)
DE (1) DE3669463D1 (enExample)
MX (1) MX166497B (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539012A1 (de) * 1985-11-02 1987-05-07 Vdo Schindling Anordnung mit einem elektronischen regler fuer brennkraftmaschinen
US4854283A (en) * 1986-11-28 1989-08-08 Nippondenso Co., Ltd. Throttle valve control apparatus
US4881502A (en) * 1988-08-24 1989-11-21 General Motors Corporation Pedal force responsive engine controller
US4920939A (en) * 1989-02-27 1990-05-01 Ford Motor Company Position sensor monitoring system
US5013930A (en) * 1989-03-29 1991-05-07 General Motors Corporation Remote control lever module
US5193506A (en) * 1989-04-17 1993-03-16 Lucas Industries Public Limited Company Engine throttle control system
GB8908661D0 (en) * 1989-04-17 1989-06-01 Lucas Ind Plc Engine throttle control system
US4912997A (en) * 1989-06-02 1990-04-03 Chrysler Corporation Electric shift selector mechanism for transmission
DE3942562A1 (de) * 1989-12-22 1991-06-27 Bosch Gmbh Robert Verfahren und vorrichtung zur ermittlung einer endstellung eines vom fahrer betaetigbaren bedienelements in einem kraftfahrzeug
EP0530235B1 (de) * 1990-05-23 1994-03-09 Siemens Aktiengesellschaft Einrichtung zum verstellen der drosselklappe einer brennkraftmaschine
HUT57387A (en) * 1990-05-23 1991-11-28 Csepeli Autogyar Electric gas remote controll apparatus for motor vehicles
US5233882A (en) * 1990-07-12 1993-08-10 General Motors Corporation Remote control lever module
US5115396A (en) * 1990-07-13 1992-05-19 General Motors Corporation Actuation validation algorithm
US5109819A (en) * 1991-03-29 1992-05-05 Cummins Electronics Company, Inc. Accelerator control system for a motor vehicle
DE4124515A1 (de) * 1991-07-24 1993-01-28 Vdo Schindling Verfahren zum ueberwachen und verstellanordnung fuer die betaetigung eines verstellorgans einer steuerung einer verbrennungskraftmaschine
US5199401A (en) * 1991-10-21 1993-04-06 Eaton Corporation Engine throttle servoactuator control system
US5307776A (en) * 1993-04-05 1994-05-03 General Motors Corporation Recognition algorithm for electronic throttle control
US5558062A (en) * 1994-09-30 1996-09-24 General Motors Corporation Integrated small engine control
US5697260A (en) * 1995-08-09 1997-12-16 Teleflex Incorporated Electronic adjustable pedal assembly
US5819593A (en) * 1995-08-09 1998-10-13 Comcorp Technologies, Inc. Electronic adjustable pedal assembly
US6289763B1 (en) 1995-08-09 2001-09-18 Teleflex Incorporated Electronic adjustable pedal assembly
US5722302A (en) * 1995-08-09 1998-03-03 Teleflex, Inc. Adjustable pedal assembly
SE518099C2 (sv) 1997-11-21 2002-08-27 Claes Johansson Automotive Ab Inställbart pedalställ för ett fordon
US6619155B2 (en) * 2000-05-15 2003-09-16 Grand Haven Stamped Products, Division Of Jsj Corporation Adjustable pedal apparatus
US6564672B2 (en) 2000-05-15 2003-05-20 Grand Haven Stamped Products, Division Of Jsj Corporation Adjustable pedal apparatus
US6655199B1 (en) 2000-06-30 2003-12-02 Rex L. Smith Electronic foot pedal vehicle control system
US6581491B2 (en) 2001-02-13 2003-06-24 Grand Haven Stamped Products, Division Of Jsj Corporation Pedal with tongued connection for improved torsional strength
US8942911B2 (en) * 2010-04-21 2015-01-27 GM Global Technology Operations LLC System and method for detecting a stuck vehicle accelerator and remedial control
KR101221956B1 (ko) * 2010-10-13 2013-01-15 대우조선해양 주식회사 페일세이프 기능을 구비한 전자식 밸브 장치
US9056617B2 (en) 2011-12-02 2015-06-16 Ford Global Technologies, Llc Systems and methods for detecting accelerator pedal failure
CN106289126A (zh) * 2016-08-04 2017-01-04 怀宁县断天自动化设备有限公司 转轴确定零位的装置
WO2023192191A1 (en) * 2022-03-28 2023-10-05 Cts Corporation Vehicle pedal that emulates mechanical hysteresis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393833A (en) * 1977-12-02 1983-07-19 Vdo Adolf Schindling Ag Device for the control of the traveling speed of a motor vehicle
US4491112A (en) * 1982-01-13 1985-01-01 Nissan Motor Company, Limited Failsafe for an engine control
DE3237535A1 (de) * 1982-10-09 1984-04-12 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum steuern der fahrgeschwindigkeit eines kraftfahrzeuges
DE3238218A1 (de) * 1982-10-15 1984-04-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum elektrischen steuern der fahrgeschwindigkeit
JPS59190441A (ja) * 1983-04-11 1984-10-29 Nissan Motor Co Ltd 車両用アクセル制御装置

Also Published As

Publication number Publication date
DE3669463D1 (de) 1990-04-19
EP0230722B1 (en) 1990-03-14
MX166497B (es) 1993-01-12
US4640248A (en) 1987-02-03
JPH0252110B2 (enExample) 1990-11-09
KR900004073B1 (ko) 1990-06-11
JPS62203944A (ja) 1987-09-08
EP0230722A1 (en) 1987-08-05
KR870006307A (ko) 1987-07-10

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Legal Events

Date Code Title Description
MKEX Expiry