ES2167862T3 - Dispositivo electronico de control para la gestion de la direccion de maquinas de movimiento de tierra. - Google Patents

Dispositivo electronico de control para la gestion de la direccion de maquinas de movimiento de tierra.

Info

Publication number
ES2167862T3
ES2167862T3 ES98830094T ES98830094T ES2167862T3 ES 2167862 T3 ES2167862 T3 ES 2167862T3 ES 98830094 T ES98830094 T ES 98830094T ES 98830094 T ES98830094 T ES 98830094T ES 2167862 T3 ES2167862 T3 ES 2167862T3
Authority
ES
Spain
Prior art keywords
electronic control
management
machine
control device
earth
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
ES98830094T
Other languages
English (en)
Inventor
Umberto Muraro
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.)
Komatsu Utility Europe SpA
Original Assignee
Komatsu Utility Europe SpA
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 Komatsu Utility Europe SpA filed Critical Komatsu Utility Europe SpA
Application granted granted Critical
Publication of ES2167862T3 publication Critical patent/ES2167862T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/225—Control of steering, e.g. for hydraulic motors driving the vehicle tracks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/904—Manufacturing or machine, e.g. agricultural machinery, machine tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Transmission Device (AREA)
  • Selective Calling Equipment (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Position Or Direction (AREA)
  • Studio Devices (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE CONTROL ELECTRONICO PARA EL MANEJO DE LA DIRECCION EN MAQUINAS QUE SE MUEVEN POR LA TIERRA, QUE COMPRENDE ESENCIALMENTE UNA UNIDAD DE CONTROL ELECTRONICA DE LOGICA PROGRAMABLE (1) QUE SE DISPONE COMO UN INTERFAZ ENTRE UNA CONSOLA DE PULSADORES (2) PARA AJUSTAR EL MODO DE DIRECCIONAMIENTO Y UN SISTEMA DE ENTRADA DE DIAGNOSTICO (3) ASOCIADO CON LAS FUNCIONES DE LA CAJA DE CAMBIOS Y DEL MOTOR Y CON EL POSICIONAMIENTO DE LAS RUEDAS DE LA MAQUINA. EL AJUSTE DEL MODO DE DIRECCION EN LA CONSOLA DE PULSADORES (2) ES POSIBLE POR MEDIO DE LA SELECCION SIMULTANEA DE AL MENOS DOS CONMUTADORES (50). EL SISTEMA DE ENTRADA DE DIAGNOSTICO (3) DE LA UNIDAD DE CONTROL ELECTRONICA (1) COMPRENDE UN DETECTOR DEL ALINEAMIENTO DE LAS RUEDAS FRONTALES (28) Y UN DETECTOR DEL ALINEAMIENTO DE LAS RUEDAS TRASERAS (29) QUE SE SITUAN RESPECTIVAMENTE EN LA REGION DE LOS EJES FRONTAL Y TRASERO DE LA MAQUINA QUE SE MUEVE POR LA TIERRA Y QUE ESTAN DISEÑADOS PARA DETECTAR RESPECTIVAMENTE LA POSICION DE ALINEAMIENTO DE LAS RUEDAS FRONTALES Y TRASERAS CON RESPECTO AL EJE LONGITUDINAL DE LA MAQUINA MISMA.
ES98830094T 1997-09-29 1998-02-24 Dispositivo electronico de control para la gestion de la direccion de maquinas de movimiento de tierra. Expired - Lifetime ES2167862T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97VR000090A IT1296535B1 (it) 1997-09-29 1997-09-29 Dispositivo di controllo elettronico per la gestione dello sterzo in macchine movimento terra.

Publications (1)

Publication Number Publication Date
ES2167862T3 true ES2167862T3 (es) 2002-05-16

Family

ID=11428434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98830094T Expired - Lifetime ES2167862T3 (es) 1997-09-29 1998-02-24 Dispositivo electronico de control para la gestion de la direccion de maquinas de movimiento de tierra.

Country Status (10)

Country Link
US (1) US6128563A (es)
EP (1) EP0905326B1 (es)
JP (1) JPH11107327A (es)
AT (1) ATE208450T1 (es)
CA (1) CA2230680A1 (es)
DE (1) DE69802362T2 (es)
DK (1) DK0905326T3 (es)
ES (1) ES2167862T3 (es)
IT (1) IT1296535B1 (es)
PT (1) PT905326E (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8882666B1 (en) 1998-05-08 2014-11-11 Ideal Life Inc. Personal health monitoring and/or communication system
US6269885B1 (en) * 1999-12-15 2001-08-07 Husco International, Inc. Blade height control system for a motorized grader
US6424054B1 (en) * 2000-06-30 2002-07-23 Deere & Company Vehicle steering mode selection control
US6863144B2 (en) 2000-12-08 2005-03-08 Clark Equipment Company Selectable control parameters on power machine
DE60132973T2 (de) * 2001-03-29 2009-02-19 Komatsu Utility Europe S.P.A., Noventa Vicentina Steuerhebel für Erdbewegungsmaschinen
US8034294B1 (en) 2003-07-15 2011-10-11 Ideal Life, Inc. Medical monitoring/consumables tracking device
US8571880B2 (en) 2003-08-07 2013-10-29 Ideal Life, Inc. Personal health management device, method and system
JP2009241663A (ja) * 2008-03-28 2009-10-22 Iseki & Co Ltd 作業車
CN106284457B (zh) * 2016-08-12 2019-09-27 徐州徐工筑路机械有限公司 一种平地机超低温启动系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150839A (ja) * 1984-12-22 1986-07-09 Kobe Steel Ltd 走行速度制御回路
JPH01186479A (ja) * 1988-01-21 1989-07-25 Komatsu Ltd 掘削機
JPH05150828A (ja) * 1991-11-26 1993-06-18 Mitsubishi Agricult Mach Co Ltd 移動農機の自動直進制御装置
DE9204246U1 (de) * 1992-03-28 1993-07-22 O & K Orenstein & Koppel Ag, 13581 Berlin Fahrantrieb für Baumaschinen oder Baufahrzeuge
JP2600061B2 (ja) * 1993-07-14 1997-04-16 株式会社小松製作所 装軌車の操向装置
EP0637650B1 (en) * 1993-08-02 1999-10-13 Caterpillar Inc. Steering switch integral with an implement control lever
US5462125A (en) * 1993-09-22 1995-10-31 Caterpillar Inc. Automatic tip angle control
JP3013225B2 (ja) * 1995-01-11 2000-02-28 新キャタピラー三菱株式会社 吊り作業制御装置
DE19508944A1 (de) * 1995-03-13 1996-09-19 Claas Ohg Selbstlenkvorrichtung

Also Published As

Publication number Publication date
US6128563A (en) 2000-10-03
ITVR970090A0 (it) 1997-09-29
CA2230680A1 (en) 1999-03-29
EP0905326A1 (en) 1999-03-31
DE69802362T2 (de) 2002-08-14
ATE208450T1 (de) 2001-11-15
DK0905326T3 (da) 2002-02-11
IT1296535B1 (it) 1999-07-02
DE69802362D1 (de) 2001-12-13
JPH11107327A (ja) 1999-04-20
ITVR970090A1 (it) 1999-03-29
PT905326E (pt) 2002-04-29
EP0905326B1 (en) 2001-11-07

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