WO2001013187A3 - Diagnostic and control unit for power machine - Google Patents

Diagnostic and control unit for power machine Download PDF

Info

Publication number
WO2001013187A3
WO2001013187A3 PCT/US2000/021830 US0021830W WO0113187A3 WO 2001013187 A3 WO2001013187 A3 WO 2001013187A3 US 0021830 W US0021830 W US 0021830W WO 0113187 A3 WO0113187 A3 WO 0113187A3
Authority
WO
WIPO (PCT)
Prior art keywords
power machine
diagnostic
control unit
remote start
control interface
Prior art date
Application number
PCT/US2000/021830
Other languages
French (fr)
Other versions
WO2001013187A2 (en
Inventor
Scott R Rossow
Kenneth A Brandt
Original Assignee
Clark Equipment Co
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 Clark Equipment Co filed Critical Clark Equipment Co
Priority to CA002380497A priority Critical patent/CA2380497C/en
Priority to JP2001517225A priority patent/JP2003515198A/en
Priority to KR1020027001853A priority patent/KR20020031406A/en
Priority to EP00952708A priority patent/EP1206731B1/en
Priority to DE60031416T priority patent/DE60031416T2/en
Priority to AU65354/00A priority patent/AU6535400A/en
Publication of WO2001013187A2 publication Critical patent/WO2001013187A2/en
Publication of WO2001013187A3 publication Critical patent/WO2001013187A3/en

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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/205—Remotely operated machines, e.g. unmanned vehicles
    • 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
    • E02F9/24—Safety devices, e.g. for preventing overload
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0426—Programming the control sequence
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Power Sources (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

A diagnostic and control unit (50) allows a field technician to unlock and monitor the operation of a power machine (10), perform diagnostics on the power machine (10) or modify the operating parameters of the power machine (10) without bringing the power machine (10) to a service station or back to the factory. The diagnostic and control unit (50) illustratively includes a remote start and control interface (57), and a controller (55). The remote start and control interface (57) receives inputs for unlocking the operation of one or more of the hydraulic functions on the power machine (10).
PCT/US2000/021830 1999-08-13 2000-08-10 Diagnostic and control unit for power machine WO2001013187A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002380497A CA2380497C (en) 1999-08-13 2000-08-10 Diagnostic and control unit for power machine
JP2001517225A JP2003515198A (en) 1999-08-13 2000-08-10 Diagnosis and control equipment for power machinery
KR1020027001853A KR20020031406A (en) 1999-08-13 2000-08-10 Diagnostic and control unit for power machine
EP00952708A EP1206731B1 (en) 1999-08-13 2000-08-10 Diagnostic and control unit for power machine
DE60031416T DE60031416T2 (en) 1999-08-13 2000-08-10 Diagnostic and control unit for engine
AU65354/00A AU6535400A (en) 1999-08-13 2000-08-10 Diagnostic and control unit for power machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/374,060 1999-08-13
US09/374,060 US6493616B1 (en) 1999-08-13 1999-08-13 Diagnostic and control unit for power machine

Publications (2)

Publication Number Publication Date
WO2001013187A2 WO2001013187A2 (en) 2001-02-22
WO2001013187A3 true WO2001013187A3 (en) 2001-05-25

Family

ID=23475105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/021830 WO2001013187A2 (en) 1999-08-13 2000-08-10 Diagnostic and control unit for power machine

Country Status (9)

Country Link
US (1) US6493616B1 (en)
EP (1) EP1206731B1 (en)
JP (1) JP2003515198A (en)
KR (1) KR20020031406A (en)
AU (1) AU6535400A (en)
CA (1) CA2380497C (en)
DE (1) DE60031416T2 (en)
ES (1) ES2270863T3 (en)
WO (1) WO2001013187A2 (en)

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Also Published As

Publication number Publication date
EP1206731A2 (en) 2002-05-22
WO2001013187A2 (en) 2001-02-22
AU6535400A (en) 2001-03-13
DE60031416D1 (en) 2006-11-30
EP1206731B1 (en) 2006-10-18
JP2003515198A (en) 2003-04-22
CA2380497A1 (en) 2001-02-22
US6493616B1 (en) 2002-12-10
ES2270863T3 (en) 2007-04-16
KR20020031406A (en) 2002-05-01
CA2380497C (en) 2008-07-29
DE60031416T2 (en) 2007-09-20

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