DE3447626C2 - - Google Patents

Info

Publication number
DE3447626C2
DE3447626C2 DE3447626A DE3447626A DE3447626C2 DE 3447626 C2 DE3447626 C2 DE 3447626C2 DE 3447626 A DE3447626 A DE 3447626A DE 3447626 A DE3447626 A DE 3447626A DE 3447626 C2 DE3447626 C2 DE 3447626C2
Authority
DE
Germany
Prior art keywords
signal
input shaft
shaft speed
vehicle speed
transmission
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
DE3447626A
Other languages
German (de)
English (en)
Other versions
DE3447626A1 (de
Inventor
Toshihiro Ayase Kanagawa Jp Hattori
Katsuya Fujisawa Kanagawa Jp Shishido
Hitoshi Kawasaki Kanagawa Jp Kasai
Shigeki Yokosuka Kanagawa Jp Moride
Noriaki Tokio/Tokyo Jp Ogawa
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.)
Fujitsu Ltd
Isuzu Motors Ltd
Original Assignee
Fujitsu Ltd
Isuzu Motors 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
Priority to US06/686,523 priority Critical patent/US4685051A/en
Application filed by Fujitsu Ltd, Isuzu Motors Ltd filed Critical Fujitsu Ltd
Priority to DE19843447626 priority patent/DE3447626A1/de
Publication of DE3447626A1 publication Critical patent/DE3447626A1/de
Application granted granted Critical
Publication of DE3447626C2 publication Critical patent/DE3447626C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/122—Avoiding failures by using redundant parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1284—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed, e.g. the vehicle speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
DE19843447626 1984-12-28 1984-12-28 Drehzahlsignal-verarbeitungssystem fuer eine elektronische fahrzeugsteuerung Granted DE3447626A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/686,523 US4685051A (en) 1984-12-28 1984-12-26 Revolution signal processing system for vehicular electronic controller
DE19843447626 DE3447626A1 (de) 1984-12-28 1984-12-28 Drehzahlsignal-verarbeitungssystem fuer eine elektronische fahrzeugsteuerung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843447626 DE3447626A1 (de) 1984-12-28 1984-12-28 Drehzahlsignal-verarbeitungssystem fuer eine elektronische fahrzeugsteuerung

Publications (2)

Publication Number Publication Date
DE3447626A1 DE3447626A1 (de) 1986-07-03
DE3447626C2 true DE3447626C2 (en, 2012) 1992-01-23

Family

ID=6254019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843447626 Granted DE3447626A1 (de) 1984-12-28 1984-12-28 Drehzahlsignal-verarbeitungssystem fuer eine elektronische fahrzeugsteuerung

Country Status (2)

Country Link
US (1) US4685051A (en, 2012)
DE (1) DE3447626A1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548432A1 (de) * 1994-12-27 1996-07-04 Jatco Corp Verfahren und System zur Steuerung eines automatischen Getriebes
DE102007056513A1 (de) 2007-11-22 2009-05-28 Getrag Ford Transmissions Gmbh Verfahren zur sicheren Bestimmung der Geschwindigkeit eines Kraftfahrzeugs

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595248B2 (ja) * 1987-06-20 1997-04-02 富士通株式会社 自動車変速機用電子制御装置
JPH07107424B2 (ja) * 1987-06-26 1995-11-15 アイシン・エィ・ダブリュ株式会社 電子制御式自動変速機
US4779490A (en) * 1987-09-28 1988-10-25 Saturn Corporation Output speed sensor diagnostic control for a motor vehicle transmission
JPH07107425B2 (ja) * 1987-12-28 1995-11-15 アイシン・エィ・ダブリュ株式会社 電子制御式自動変速機のフェールセーフ制御装置
JPH0242268A (ja) * 1988-08-01 1990-02-13 Nissan Motor Co Ltd パワートレーンの総合制御装置
JPH0792139B2 (ja) * 1988-08-01 1995-10-09 日産自動車株式会社 パワートレーンのセンサ異常判別及び処理装置
US4980063A (en) * 1989-01-27 1990-12-25 The Dow Chemical Company Compositions useful for preparing cellulose ester membranes for liquid separations
JPH02278075A (ja) * 1989-04-19 1990-11-14 Nissan Motor Co Ltd 自動変速機の回転数測定システム異常検出装置
HUT57904A (en) * 1990-05-23 1991-12-30 Csepeli Autogyar Method to the self-test of the revolution markers measuring revolution number of the live spindles of the driving chain of the motor vehicle
US5487004A (en) * 1993-10-29 1996-01-23 Eaton Corporation Control system/method for automated mechanical transmission systems
US5448483A (en) * 1994-06-22 1995-09-05 Eaton Corporation Angular speed sensor filter for use in a vehicle transmission control
US5895847A (en) * 1995-05-03 1999-04-20 Kem Kuppers Elektromechanik Gmbh Apparatus for generating signal pulses
DE19525867A1 (de) * 1995-07-15 1997-01-16 Zahnradfabrik Friedrichshafen Sicherheitssystem für ein Automatgetriebe
JP3596213B2 (ja) * 1997-02-21 2004-12-02 日産自動車株式会社 エンジン制御装置
US6094612A (en) * 1999-04-01 2000-07-25 Daimlerchrysler Corporation Shutdown/recovery routine
KR100411056B1 (ko) * 2000-12-27 2003-12-18 현대자동차주식회사 자동차 변속기의 출력축 회전속도 검출센서의 고장 진단방법
JP4291807B2 (ja) * 2005-09-22 2009-07-08 ジヤトコ株式会社 自動変速機の故障時制御装置
JP2013043575A (ja) * 2011-08-25 2013-03-04 Nissan Motor Co Ltd 車両システムの異常判断装置
CN104228824B (zh) * 2013-06-19 2018-10-26 上海汽车集团股份有限公司 一种电驱动变速箱输出轴传感器合理性判别方法及其系统
CN103914889B (zh) * 2014-04-02 2016-05-04 北京中交慧联信息科技有限公司 一种对车辆速度的采集行为进行异常检测的系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961546A (en) * 1974-09-17 1976-06-08 Allis-Chalmers Corporation Digital automatic transmission control
EP0003592B2 (en) * 1978-02-15 1985-02-06 Anglo American Corporation of South Africa Limited Gear ratio selection apparatus
DE2843256A1 (de) * 1978-10-04 1980-04-17 Bosch Gmbh Robert Vorrichtung zur regelung einer kraftfahrzeug-antriebseinheit
US4393732A (en) * 1979-09-28 1983-07-19 Nissan Motor Co., Ltd. Abnormality treatment device for automatic transmission control device
US4338832A (en) * 1980-02-11 1982-07-13 Twin Disc, Incorporated System for shiftable multi-speed hydraulically operated power transmission and electronic controller therein
SE420296B (sv) * 1980-11-28 1981-09-28 Saab Scania Ab Forfarande for att forhindra felaktigt vexelval vid en fordonstransmission
US4535412A (en) * 1981-11-06 1985-08-13 Ford Motor Company Drivetrain torque determination using torque converter characteristics
US4561055A (en) * 1982-12-06 1985-12-24 Deere & Company Transmission controller
DE3313688A1 (de) * 1983-04-15 1984-10-25 Zahnräderfabrik Renk AG, 8900 Augsburg Elektronische steuereinrichtung fuer eine antriebsanlage
JP2823434B2 (ja) * 1992-06-25 1998-11-11 富士写真光機株式会社 カメラの電源電圧判定装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548432A1 (de) * 1994-12-27 1996-07-04 Jatco Corp Verfahren und System zur Steuerung eines automatischen Getriebes
DE102007056513A1 (de) 2007-11-22 2009-05-28 Getrag Ford Transmissions Gmbh Verfahren zur sicheren Bestimmung der Geschwindigkeit eines Kraftfahrzeugs
DE102007056513B4 (de) * 2007-11-22 2015-12-31 Getrag Ford Transmissions Gmbh Verfahren zur sicheren Bestimmung der Geschwindigkeit eines Kraftfahrzeugs

Also Published As

Publication number Publication date
DE3447626A1 (de) 1986-07-03
US4685051A (en) 1987-08-04

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee