BR0301040B1 - método de validação de um par de sinais de quadratura em um sistema de controle de direção, e, sistema de controle de direção. - Google Patents

método de validação de um par de sinais de quadratura em um sistema de controle de direção, e, sistema de controle de direção.

Info

Publication number
BR0301040B1
BR0301040B1 BRPI0301040-6A BR0301040A BR0301040B1 BR 0301040 B1 BR0301040 B1 BR 0301040B1 BR 0301040 A BR0301040 A BR 0301040A BR 0301040 B1 BR0301040 B1 BR 0301040B1
Authority
BR
Brazil
Prior art keywords
control system
direction control
validating
pair
quadrature signals
Prior art date
Application number
BRPI0301040-6A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0301040A (pt
Inventor
Dawn Marie Mason
David Joseph Easton
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 filed Critical
Publication of BR0301040A publication Critical patent/BR0301040A/pt
Publication of BR0301040B1 publication Critical patent/BR0301040B1/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
BRPI0301040-6A 2002-05-06 2003-04-29 método de validação de um par de sinais de quadratura em um sistema de controle de direção, e, sistema de controle de direção. BR0301040B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/139,416 US6763294B2 (en) 2002-05-06 2002-05-06 System and method for validating quadrature signals

Publications (2)

Publication Number Publication Date
BR0301040A BR0301040A (pt) 2004-08-17
BR0301040B1 true BR0301040B1 (pt) 2012-05-02

Family

ID=29269541

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0301040-6A BR0301040B1 (pt) 2002-05-06 2003-04-29 método de validação de um par de sinais de quadratura em um sistema de controle de direção, e, sistema de controle de direção.

Country Status (7)

Country Link
US (1) US6763294B2 (enExample)
EP (1) EP1365502B1 (enExample)
JP (1) JP2004045382A (enExample)
AU (1) AU2003203762B2 (enExample)
BR (1) BR0301040B1 (enExample)
CA (1) CA2424179C (enExample)
DE (1) DE60318767T2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030431A1 (de) * 2007-06-29 2009-01-02 Continental Teves Ag & Co. Ohg Verfahren zur Fahrtrichtungserkennung eines Kraftfahrzeugs
US8364436B2 (en) 2009-10-21 2013-01-29 GM Global Technology Operations LLC Systems and methods for measuring vehicle speed

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865144A (en) * 1988-04-29 1989-09-12 Eaton Corporation Power steering system having simulated torque sensor
US5406860A (en) 1993-12-01 1995-04-18 Deere & Company Transmission shift lever assembly
EP0905909B1 (en) * 1997-09-29 2005-12-07 Texas Instruments Incorporated Phase locked loop and method of recovering a clock signal
US6000490A (en) 1997-12-17 1999-12-14 Deere & Company Steering input device
US6039132A (en) 1998-04-01 2000-03-21 Deere & Company Steering control system for tracked vehicle
US6215119B1 (en) * 1999-01-19 2001-04-10 Xerox Corporation Dual sensor encoder to counter eccentricity errors
EP1216475A1 (en) * 1999-09-17 2002-06-26 Delphi Technologies, Inc. Method and apparatus for robust generation of an index pulse for an electric power steering system
US6298931B1 (en) 1999-12-09 2001-10-09 Deere & Company Tracked vehicle steering control system with non-centered steering wheel
US6208922B1 (en) 1999-12-09 2001-03-27 Deere & Company Tracked vehicle closed loop steering system
JP2003526984A (ja) * 2000-03-07 2003-09-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ データクロックト回復回路
US6345674B1 (en) 2000-08-23 2002-02-12 Deere & Company Tracked vehicle steering control system with steering pump feedback
US6469499B2 (en) * 2001-02-06 2002-10-22 Delphi Technologies, Inc. Apparatus and method for low power position sensing systems
US6757635B2 (en) * 2001-12-12 2004-06-29 Balluff, Inc. Programmed method and apparatus for quadrature output sensors

Also Published As

Publication number Publication date
DE60318767T2 (de) 2008-07-17
BR0301040A (pt) 2004-08-17
US6763294B2 (en) 2004-07-13
EP1365502B1 (en) 2008-01-23
DE60318767D1 (de) 2008-03-13
EP1365502A3 (en) 2004-04-14
EP1365502A2 (en) 2003-11-26
JP2004045382A (ja) 2004-02-12
CA2424179C (en) 2006-07-04
AU2003203762B2 (en) 2007-07-12
AU2003203762A1 (en) 2003-11-27
US20030208310A1 (en) 2003-11-06
CA2424179A1 (en) 2003-11-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/04/2003, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 13A ANUIDADE.

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 2385 DE 20-09-2016 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.