CA2166273A1 - Appareil et methode de positionnement terrestre - Google Patents

Appareil et methode de positionnement terrestre

Info

Publication number
CA2166273A1
CA2166273A1 CA 2166273 CA2166273A CA2166273A1 CA 2166273 A1 CA2166273 A1 CA 2166273A1 CA 2166273 CA2166273 CA 2166273 CA 2166273 A CA2166273 A CA 2166273A CA 2166273 A1 CA2166273 A1 CA 2166273A1
Authority
CA
Canada
Prior art keywords
reference point
terrestrial
set forth
dynamic reference
position signal
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.)
Abandoned
Application number
CA 2166273
Other languages
English (en)
Inventor
Adam J. Gudat
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.)
Caterpillar Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2166273A1 publication Critical patent/CA2166273A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • E02F3/847—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using electromagnetic, optical or acoustic beams to determine the blade position, e.g. laser beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Operation Control Of Excavators (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

Est décrit un appareil (302) permettant de déterminer la position terrestre d'un point de référence dynamique situé sur la surface du sol. Cet appareil détermine la position terrestre d'un point de référence terrestre situé sur l'appareil (302) et l'emplacement du point de référence dynamique par rapport à un point de référence local situé sur l'appareil (302). La position terrestre du point de référence dynamique est déterminée en fonction de la position terrestre du point de référence terrestre et de l'emplacement relatif du point de référence dynamique. La connaissance de la position terrestre du point de référence dynamique peut renseigner sur la position d'un outil ou la topographie du chantier.
CA 2166273 1993-08-09 1994-07-06 Appareil et methode de positionnement terrestre Abandoned CA2166273A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10364293A 1993-08-09 1993-08-09
US103,642 1993-08-09

Publications (1)

Publication Number Publication Date
CA2166273A1 true CA2166273A1 (fr) 1995-02-16

Family

ID=22296252

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2166273 Abandoned CA2166273A1 (fr) 1993-08-09 1994-07-06 Appareil et methode de positionnement terrestre

Country Status (5)

Country Link
EP (1) EP0713573A1 (fr)
JP (1) JPH09501497A (fr)
AU (1) AU684299B2 (fr)
CA (1) CA2166273A1 (fr)
WO (1) WO1995004917A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228362B1 (en) 1992-08-21 2001-05-08 Immunomedics, Inc. Boron neutron capture therapy using pre-targeting methods
US9222237B1 (en) * 2014-08-19 2015-12-29 Caterpillar Trimble Control Technologies Llc Earthmoving machine comprising weighted state estimator
US9428885B2 (en) * 2014-09-15 2016-08-30 Trimble Navigation Limited Guidance system for earthmoving machinery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340317A1 (de) * 1983-11-08 1984-08-16 Walter 4790 Paderborn Hesse Messgeraet zur gleichzeitigen lage- und hoehenbestimmung von punkten in schwer zugaenglichen hohlraeumen
WO1991009375A1 (fr) * 1989-12-11 1991-06-27 Caterpillar Inc. Systeme, appareil et procede integres de calcul de position et de navigation pour vehicules
DE4133392C1 (en) * 1991-10-09 1992-12-24 Rheinbraun Ag, 5000 Koeln, De Determining progress of mining material spreader - receiving signals from at least four satellites at end of tipping arm and at vehicle base and calculating actual geodetic positions and height of material tip
JPH05164833A (ja) * 1991-12-16 1993-06-29 Taisei Corp 車両管理装置及び方法

Also Published As

Publication number Publication date
JPH09501497A (ja) 1997-02-10
WO1995004917A1 (fr) 1995-02-16
AU684299B2 (en) 1997-12-11
AU7357494A (en) 1995-02-28
EP0713573A1 (fr) 1996-05-29

Similar Documents

Publication Publication Date Title
EP0776485B1 (fr) Appareil et procede permettant de determiner la position d'un outil de travail
AU719511B2 (en) Apparatus and method for determining the position of a work implement
US5935183A (en) Method and system for determining the relationship between a laser plane and an external coordinate system
US9650763B2 (en) Methodss for performing non-contact based determination of the position of an implement
US5925085A (en) Apparatus and method for determining and displaying the position of a work implement
US6191732B1 (en) Real-time surveying/earth moving system
JP3585242B2 (ja) 切削勾配制御装置
US6047227A (en) Method and apparatus for operating geography altering machinery relative to a work site
RU2134329C1 (ru) Устройство для определения местоположения копающего приспособления (варианты) и способ определения местоположения рабочей машины на рабочей площадке (варианты)
US5704142A (en) Excavator data acquisition and control system and process
US5375663A (en) Earthmoving apparatus and method for grading land providing continuous resurveying
US5600436A (en) Apparatus and system for determining terrestrial position
AU684299B2 (en) Apparatus and method for determining terrestrial position

Legal Events

Date Code Title Description
FZDE Dead