BR112012018479A2 - method and system for controlling a clutch - Google Patents

method and system for controlling a clutch

Info

Publication number
BR112012018479A2
BR112012018479A2 BR112012018479A BR112012018479A BR112012018479A2 BR 112012018479 A2 BR112012018479 A2 BR 112012018479A2 BR 112012018479 A BR112012018479 A BR 112012018479A BR 112012018479 A BR112012018479 A BR 112012018479A BR 112012018479 A2 BR112012018479 A2 BR 112012018479A2
Authority
BR
Brazil
Prior art keywords
clutch
vehicle
controlling
control system
automatically controlled
Prior art date
Application number
BR112012018479A
Other languages
Portuguese (pt)
Inventor
Juhlin-Dannfelt Peter
Boström Richard
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112012018479A2 publication Critical patent/BR112012018479A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/184—Preventing damage resulting from overload or excessive wear of the driveline
    • B60W30/1843—Overheating of driveline components
    • 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
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • 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
    • B60W2510/0291—Clutch temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F16D2500/1025—Electric motor with threaded transmission
    • 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
    • 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
    • F16D2500/5102—Detecting abnormal operation, e.g. unwanted slip or excessive temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

"método e sistema relativos a uma embreagem controlada automaticamente" a presente invenção se refere a um método para controle de uma embreagem (106) de um veículo, cuja embreagem é controlada automaticamente por um sistema de controle de veículo, de modo que a(s) abertura e/ou fechamento da dita embreagem (1 06) seja(m) feito(s) por meio de um atuador de embreagem (115), que compreende pelo menos um primeiro componente de atuador de embreagem (208, 212, 213, 214). o método compreende: - determinar um primeiro valor de temperatura para o dito pelo menos um componente de atuador de embreagem (208, 212, 213, 214); e- reduzir o uso da dita embreagem (1 06) pelo sistema de controle, durante condução do dito veículo (1 00), quando o dito primeiro valor de temperatura satisfizer a um primeiro critério, na forma de um limite de temperatura."Method and system relating to an automatically controlled clutch" The present invention relates to a method for controlling a vehicle clutch (106), the clutch of which is automatically controlled by a vehicle control system, so that the (s) ) opening and / or closing said clutch (106) is made by means of a clutch actuator (115) comprising at least one first clutch actuator component (208, 212, 213, 214). the method comprises: determining a first temperature value for said at least one clutch actuator component (208, 212, 213, 214); and reducing the use of said clutch (106) by the control system while driving said vehicle (100) when said first temperature value meets a first criterion in the form of a temperature limit.

BR112012018479A 2010-02-01 2011-01-31 method and system for controlling a clutch BR112012018479A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1050097A SE534573C2 (en) 2010-02-01 2010-02-01 Procedure and system for automatic controlled coupling
PCT/SE2011/050095 WO2011093787A1 (en) 2010-02-01 2011-01-31 Method and system pertaining to an automatically controlled clutch

Publications (1)

Publication Number Publication Date
BR112012018479A2 true BR112012018479A2 (en) 2019-06-18

Family

ID=44319588

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012018479A BR112012018479A2 (en) 2010-02-01 2011-01-31 method and system for controlling a clutch

Country Status (4)

Country Link
EP (1) EP2531739A4 (en)
BR (1) BR112012018479A2 (en)
SE (1) SE534573C2 (en)
WO (1) WO2011093787A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8914186B2 (en) * 2012-04-20 2014-12-16 GM Global Technology Operations LLC Dual-clutch transmission thermal management
DE112014005257A5 (en) * 2013-11-19 2016-09-08 Schaeffler Technologies AG & Co. KG Method for determining a temperature of a geared actuator
US11137039B2 (en) 2017-10-11 2021-10-05 Volvo Truck Corporation Method for controlling a clutch arrangement
CN115712322B (en) * 2022-11-22 2024-03-26 中国第一汽车股份有限公司 Proportional valve chip adjusting method and device, electronic equipment and medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083273A (en) * 1989-06-27 1992-01-21 Mitsubishi Denki K.K. Temperature detection for electromagentic clutch of vehicle
US6095946A (en) * 1999-04-12 2000-08-01 General Motors Corporation Temperature rise control for disc type friction torque transmitters
JP2001045743A (en) * 1999-07-30 2001-02-16 Ogura Clutch Co Ltd Power source unit for electromagnetic actuator
DE102004023581A1 (en) * 2004-05-13 2005-12-08 Adam Opel Ag Clutch controlling method for motor vehicle gear, involves evaluating temperature of clutch and comparing temperature with temperature threshold value, where control unit is substitution strategy for starting vehicle
JP2006001338A (en) * 2004-06-16 2006-01-05 Hitachi Ltd Controller and control method for vehicle equipped with automatic clutch, and vehicle
FR2877410B1 (en) * 2004-10-29 2008-03-28 Renault Sas CONTROL DEVICE FOR CLUTCH OF MOTOR VEHICLE
JP2007126040A (en) * 2005-11-04 2007-05-24 Toyota Motor Corp Control device of vehicle
FR2896354B1 (en) 2006-01-19 2011-07-15 Valeo Embrayages DEVICE FOR ADAPTIVELY CONTROLLING AN ACTUATOR, IN PARTICULAR A CLUTCH OR A GEARBOX
US8167775B2 (en) * 2006-09-18 2012-05-01 Volvo Lastvagnar Ab Method for clutch protection
FR2933913B1 (en) * 2008-07-16 2011-01-14 Renault Sas CONTROL DEVICE ADAPTIVE TO THE EVOLUTION OF THE CHARACTERISTIC OF A CLUTCH BASED ON THE TEMPERATURE APPLIED TO A VEHICLE EQUIPPED WITH A 4X4 PILOT SYSTEM.

Also Published As

Publication number Publication date
SE1050097A1 (en) 2011-08-02
WO2011093787A1 (en) 2011-08-04
EP2531739A4 (en) 2018-04-18
EP2531739A1 (en) 2012-12-12
SE534573C2 (en) 2011-10-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2529 DE 25-06-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]