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BR9803386A - Process for synchronizing at least two signals. - Google Patents

Process for synchronizing at least two signals.

Info

Publication number
BR9803386A
BR9803386A BR9803386-7A BR9803386A BR9803386A BR 9803386 A BR9803386 A BR 9803386A BR 9803386 A BR9803386 A BR 9803386A BR 9803386 A BR9803386 A BR 9803386A
Authority
BR
Brazil
Prior art keywords
signal
signals
synchronizing
delayed
derived
Prior art date
Application number
BR9803386-7A
Other languages
Portuguese (pt)
Inventor
Thomas Dr Jaeger
Claudio Castro
Original Assignee
Luk Getriebe Systeme 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 Getriebe Systeme Gmbh filed Critical Luk Getriebe Systeme Gmbh
Publication of BR9803386A publication Critical patent/BR9803386A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00External control of clutches
    • F16D48/06Control by electric or electronic means, e.g. of fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001Details of the control system
    • B60W2050/0043Signal treatments, identification of variables or parameters, parameter estimation or state estimation
    • B60W2050/0052Filtering, filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/06Combustion engines, Gas turbines
    • B60W2510/0638Engine speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/06Combustion engines, Gas turbines
    • B60W2510/0638Engine speed
    • B60W2510/0652Speed change rate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/06Combustion engines, Gas turbines
    • B60W2510/0657Engine torque
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/02Clutches
    • B60W2710/027Clutch torque
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/10System to be controlled
    • F16D2500/108Gear
    • F16D2500/1081Actuation type
    • F16D2500/1085Automatic transmission
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/306Signal inputs from the engine
    • F16D2500/3065Torque of the engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/306Signal inputs from the engine
    • F16D2500/3067Speed of the engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/306Signal inputs from the engine
    • F16D2500/3067Speed of the engine
    • F16D2500/3068Speed change of rate of the engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/316Other signal inputs not covered by the groups above
    • F16D2500/3166Detection of an elapsed period of time
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/50Problem to be solved by the control system
    • F16D2500/506Relating the transmission
    • F16D2500/50676Optimising drive-train operating point, e.g. selecting gear ratio giving maximum fuel economy, best performance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/50Problem to be solved by the control system
    • F16D2500/512Relating to the driver
    • F16D2500/5122Improve passengers comfort
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/70Details about the implementation of the control system
    • F16D2500/706Strategy of control
    • F16D2500/70668Signal filtering
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Synchronizing For Television (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A SINCRONIZAçãO DE PELO MENOS DOIS SINAIS"<D>. Em um processo para a sincronização de pelo menos dois sinais, dos quais pelo menos um segundo sinal apresenta um retardamento temporal predeterminado em relação a um primeiro sinal, sendo que um sinal de comando derivado dos dois sinais é empregado para o comando, regulagem ou adaptação de outros procedimentos, o primeiro sinal é atrasado pelo retardamento temporal predeterminado, e o sinal de comando é derivado do primeiro sinal retardado e do segundo sinal.Invention Patent: <B> "PROCESS FOR SYNCHRONIZATION OF AT LEAST TWO SIGNS" <D>. In a process for synchronizing at least two signals, of which at least a second signal has a predetermined time delay in relation to a first signal, a command signal derived from the two signals is used for the control, regulation or adaptation from other procedures, the first signal is delayed by the predetermined time delay, and the command signal is derived from the first delayed signal and the second signal.

BR9803386-7A 1997-09-04 1998-09-04 Process for synchronizing at least two signals. BR9803386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19738599 1997-09-04

Publications (1)

Publication Number Publication Date
BR9803386A true BR9803386A (en) 1999-11-03

Family

ID=7841126

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803386-7A BR9803386A (en) 1997-09-04 1998-09-04 Process for synchronizing at least two signals.

Country Status (5)

Country Link
BR (1) BR9803386A (en)
DE (1) DE19832939A1 (en)
FR (1) FR2767884B1 (en)
GB (1) GB2330888B (en)
IT (1) IT1302179B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002079663A2 (en) 2001-04-02 2002-10-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method for controlling an automatic clutch
US7617035B2 (en) 2002-05-27 2009-11-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method for operating a drive train by treating the motor characteristic by means of parallel evaluation and PT1-filtering
WO2003100280A1 (en) * 2002-05-27 2003-12-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method for operating a drive train by treating the motor characteristic by means of parallel evaluation and pt1-filtering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU552105B2 (en) * 1981-02-24 1986-05-22 Automotive Products Ltd. Clutch control system
DE3129681A1 (en) * 1981-07-28 1983-02-17 Daimler-Benz Ag, 7000 Stuttgart "ARRANGEMENT FOR CONTROLLING THE TRANSFERABLE TORQUE OF FRICTION SWITCHING ELEMENTS"
GB2129657B (en) * 1982-11-05 1986-02-12 Int Standard Electric Corp Circuit arrangement for transmitting digital signals in a communication system particularly in a pcm telephone private branch exchange
FR2540647A1 (en) * 1983-02-04 1984-08-10 Valeo AUTOMATIC CLUTCH CONTROL DEVICE
JP2576240B2 (en) * 1989-10-19 1997-01-29 トヨタ自動車株式会社 Control device for semi-automatic transmission
IT1291497B1 (en) * 1997-02-04 1999-01-11 Magneti Marelli Spa METHOD AND CONTROL DEVICE OF A VEHICLE CLUTCH

Also Published As

Publication number Publication date
ITMI981956A1 (en) 2000-03-03
GB9819198D0 (en) 1998-10-28
FR2767884A1 (en) 1999-03-05
ITMI981956A0 (en) 1998-09-03
GB2330888A (en) 1999-05-05
DE19832939A1 (en) 1999-03-11
IT1302179B1 (en) 2000-07-31
GB2330888B (en) 2002-07-17
FR2767884B1 (en) 2003-06-27

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A , 9A , 10A , 11A , 12A E 13A A NUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B15K Others concerning applications: alteration of classification

Ipc: F16D 48/06 (2006.01)

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 8A, 9A, 10A, 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.