AU2003247247A1 - Method and device for improving the functional safety when actuating a clutch and/or a transmission - Google Patents

Method and device for improving the functional safety when actuating a clutch and/or a transmission

Info

Publication number
AU2003247247A1
AU2003247247A1 AU2003247247A AU2003247247A AU2003247247A1 AU 2003247247 A1 AU2003247247 A1 AU 2003247247A1 AU 2003247247 A AU2003247247 A AU 2003247247A AU 2003247247 A AU2003247247 A AU 2003247247A AU 2003247247 A1 AU2003247247 A1 AU 2003247247A1
Authority
AU
Australia
Prior art keywords
clutch
actuating
improving
transmission
functional safety
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.)
Abandoned
Application number
AU2003247247A
Inventor
Klaus Kupper
Martin Zimmermann
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.)
Schaeffler Buehl Verwaltungs GmbH
Original Assignee
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau GmbH
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 LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Publication of AU2003247247A1 publication Critical patent/AU2003247247A1/en
Abandoned 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/02—Clutches
    • B60W2510/0208—Clutch engagement state, e.g. engaged or disengaged
    • B60W2510/0225—Clutch actuator position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/021—Clutch engagement state
    • B60W2710/022—Clutch actuator position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F16D2500/1024—Electric motor combined with hydraulic actuation
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3022—Current
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/501—Relating the actuator
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5108—Failure diagnosis

Abstract

The functionality improvement method has a position regulation error identified when an electrical actuator fails to respond to a supplied positioning signal, with comparison of the actuator current with a threshold current value in response to the position regulation error, for providing a blocked flag or a zero voltage flag dependent on whether or not the threshold current value is reached. An independent claim for a functionality improvement device for an electronic control device for operation of a clutch or gearbox is also included.
AU2003247247A 2002-07-04 2003-07-02 Method and device for improving the functional safety when actuating a clutch and/or a transmission Abandoned AU2003247247A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10230059.3 2002-07-04
DE10230059 2002-07-04
PCT/DE2003/002195 WO2004005743A1 (en) 2002-07-04 2003-07-02 Method and device for improving the functional safety when actuating a clutch and/or a transmission

Publications (1)

Publication Number Publication Date
AU2003247247A1 true AU2003247247A1 (en) 2004-01-23

Family

ID=29761617

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003247247A Abandoned AU2003247247A1 (en) 2002-07-04 2003-07-02 Method and device for improving the functional safety when actuating a clutch and/or a transmission

Country Status (7)

Country Link
EP (1) EP1521917B1 (en)
AT (1) ATE384890T1 (en)
AU (1) AU2003247247A1 (en)
DE (3) DE10329725A1 (en)
FR (1) FR2845169A1 (en)
IT (1) ITMI20031380A1 (en)
WO (1) WO2004005743A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE384206T1 (en) * 2004-05-05 2008-02-15 Luk Lamellen & Kupplungsbau METHOD FOR DETECTING A FAULT OF AN ACTUATING DEVICE
EP1790546B1 (en) 2004-07-01 2014-09-24 Yamaha Hatsudoki Kabushiki Kaisha Saddle riding-type vehicle
EP1767832A4 (en) 2004-07-01 2009-11-18 Yamaha Motor Co Ltd Operation force transmission mechanism and saddle-riding-type vehicle
JP4330080B2 (en) 2004-07-26 2009-09-09 ヤマハ発動機株式会社 Shift control device for saddle riding type vehicle
JP4608298B2 (en) 2004-12-10 2011-01-12 ヤマハ発動機株式会社 Shift control device, shift control method, and saddle riding type vehicle
JP4931464B2 (en) 2006-04-18 2012-05-16 ヤマハ発動機株式会社 Clutch control device and vehicle
JP5089056B2 (en) * 2006-02-24 2012-12-05 ヤマハ発動機株式会社 Clutch abnormality detection device, automatic clutch device, and saddle riding type vehicle
JP4789688B2 (en) 2006-04-18 2011-10-12 ヤマハ発動機株式会社 Clutch actuator, engine unit and saddle riding type vehicle
JP4873542B2 (en) 2006-04-18 2012-02-08 ヤマハ発動機株式会社 Automatic transmission control device and vehicle
JP4863755B2 (en) 2006-04-18 2012-01-25 ヤマハ発動機株式会社 Clutch actuator, engine unit and saddle riding type vehicle
JP4873543B2 (en) 2006-04-18 2012-02-08 ヤマハ発動機株式会社 Automatic transmission control device and vehicle
JP5121159B2 (en) 2006-04-18 2013-01-16 ヤマハ発動機株式会社 Automatic transmission control device and vehicle
JP4972334B2 (en) 2006-04-18 2012-07-11 ヤマハ発動機株式会社 Clutch actuator, engine unit and saddle riding type vehicle
JP5164337B2 (en) 2006-04-18 2013-03-21 ヤマハ発動機株式会社 Automatic transmission control device and saddle riding type vehicle
TWI293603B (en) 2006-04-18 2008-02-21 Yamaha Motor Co Ltd Shift actuator, vehicle, and method of integrating vehicle
JP2008075814A (en) * 2006-09-22 2008-04-03 Aisin Seiki Co Ltd Clutch device
US9362854B2 (en) 2013-12-12 2016-06-07 Ford Global Technologies, Llc Electric motor control during unreliable power supply operations
CN113104067A (en) * 2021-05-14 2021-07-13 中国铁道科学研究院集团有限公司 Method and device for generating train emergency operation strategy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO950617D0 (en) * 1995-02-17 1995-02-17 Kongsberg Automotive Technolog Security
DE10193648D2 (en) * 2000-08-30 2003-06-12 Luk Lamellen & Kupplungsbau Method and device for updating a reference position of an actuator of a clutch actuator

Also Published As

Publication number Publication date
ATE384890T1 (en) 2008-02-15
FR2845169A1 (en) 2004-04-02
WO2004005743A1 (en) 2004-01-15
ITMI20031380A0 (en) 2003-07-04
DE50309082D1 (en) 2008-03-13
DE10393415D2 (en) 2005-06-09
EP1521917B1 (en) 2008-01-23
EP1521917A1 (en) 2005-04-13
DE10329725A1 (en) 2004-01-22
ITMI20031380A1 (en) 2004-01-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase