JP5202958B2 - 少なくとも1つの目標の姿勢情報の項目を決定するための方法およびそのための回転レーザー - Google Patents
少なくとも1つの目標の姿勢情報の項目を決定するための方法およびそのための回転レーザー Download PDFInfo
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- JP5202958B2 JP5202958B2 JP2007548825A JP2007548825A JP5202958B2 JP 5202958 B2 JP5202958 B2 JP 5202958B2 JP 2007548825 A JP2007548825 A JP 2007548825A JP 2007548825 A JP2007548825 A JP 2007548825A JP 5202958 B2 JP5202958 B2 JP 5202958B2
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- 230000005855 radiation Effects 0.000 claims description 153
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Classifications
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/70—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using electromagnetic waves other than radio waves
- G01S1/703—Details
- G01S1/7032—Transmitters
- G01S1/7034—Mounting or deployment thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/70—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using electromagnetic waves other than radio waves
- G01S1/703—Details
- G01S1/7032—Transmitters
- G01S1/7038—Signal details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/46—Indirect determination of position data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S2201/00—Indexing scheme relating to beacons or beacon systems transmitting signals capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters
- G01S2201/01—Indexing scheme relating to beacons or beacon systems transmitting signals capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters adapted for specific applications or environments
- G01S2201/03—Construction sites
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Operation Control Of Excavators (AREA)
Description
Claims (3)
- 所定の位置(PI)に設置された回転レーザー(2)を使用して、目標の位置を測定するための方法であって、
回転レーザー(2)が、垂直方向の回転軸を中心に回転しながら、水平方向にレーザー放射を放出することにより、高さ基準面となる擬レーザー平面(21)を生成するステップと、
第1の位置(P 0b )の目標(1)の検出器(6a)が、擬レーザー平面(21)内において第1のレーザー放射(5)を受信する第1の受信ステップと、
第2の位置(P 0b ’)の前記目標(1’)の前記検出器(6a’)が、擬レーザー平面(21)内において第2のレーザー放射(5’)を受信する第2の受信ステップと、
第1の受信ステップで前記検出器(6a)が受信した第1のレーザー放射(5)に含まれる角度依存情報に基づいて、回転レーザー(2)から放出された第1のレーザー放射(5)の第1の放出方向(α1)を導出するステップと、
第2の受信ステップで前記検出器(6a’)が受信した第2のレーザー放射(5’)に含まれる角度依存情報に基づいて、回転レーザー(2)から放出された第2のレーザー放射(5’)の第2の放出方向(α2)を導出するステップと、
第1の放出方向(α1)、第2の放出方向(α2)、及び第1の受信ステップから第2の受信ステップまでの間における前記検出器の位置変化に基づいて、回転レーザー(2)に対する前記目標の距離、位置の少なくとも1つを導出するステップと、を含み、
前記第1の受信ステップから前記第2の受信ステップまでの間における前記検出器の前記位置変化は、前記検出器を固定した前記目標が、回転レーザー(2)に対して、既知の方向(φ 2 )へ既知の距離(x)を移動することにより生じる、ことを特徴とする方法。 - 所定の位置(P I )に設置された回転レーザー(2)を使用して、目標(1)の位置を測定するための方法であって、
回転レーザー(2)が、垂直方向の回転軸を中心に回転しながら、水平方向にレーザー放射を放出することにより、高さ基準面となる擬レーザー平面(21)を生成するステップと、
目標(1)に設置した第1の受信位置の検出器(6a)が、擬レーザー平面(21)内において第1のレーザー放射(5)を受信する第1の受信ステップと、
前記目標(1)に設置した第2の受信位置の前記検出器(6a’)が、擬レーザー平面(21)内において第2のレーザー放射(5’)を受信する第2の受信ステップと、
第1の受信ステップで第1の受信位置の前記検出器(6a)が受信した第1のレーザー放射(5)に含まれる角度依存情報に基づいて、回転レーザー(2)から放出された第1のレーザー放射(5)の第1の放出方向(α 1 )を導出するステップと、
第2の受信ステップで第2の受信位置の前記検出器(6a’)が受信した第2のレーザー放射(5’)に含まれる角度依存情報に基づいて、回転レーザー(2)から放出された第2のレーザー放射(5’)の第2の放出方向(α 2 )を導出するステップと、
第1の放出方向(α 1 )、第2の放出方向(α 2 )、及び第1の受信ステップから第2の受信ステップまでの間における前記検出器の前記第1及び第2の受信位置の変化に基づいて、回転レーザー(2)に対する前記目標の距離、位置の少なくとも1つを導出するステップと、を含み、
前記第1の受信ステップから前記第2の受信ステップまでの間における前記検出器(6a、6a’)の前記第1及び第2の受信位置の変化は、垂直方向の回転軸を中心とした円形経路(10)に沿った前記検出器の旋回により生じる、ことを特徴とする方法。 - 第1の受信ステップにおいては、前記検出器が円形経路(10)上の第1の受信位置(Pa)にあり、第2の受信ステップにおいては、前記検出器が前記第1の受信位置(P a )から旋回した前記円形経路(10)上の第2の受信位置(Pb)にあり、第1及び第2の受信位置(Pa ,P b )とは、円形経路(10)上で互いに正反対の位置であり、
前記第1及び第2の受信位置(Pa ,P b )を接続する線(11)が、円形経路(10)の中心(13)と回転レーザー(2)とを結ぶ線(12)に直交していることを特徴とする請求項2に記載した方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04030884.3 | 2004-12-28 | ||
EP04030884A EP1677125A1 (de) | 2004-12-28 | 2004-12-28 | Verfahren und Rotationslaser zum Ermitteln einer Lageinformation mindestens eines Objekts |
PCT/EP2005/057203 WO2006070009A2 (de) | 2004-12-28 | 2005-12-28 | Verfahren und rotationslaser zum ermitteln einer lageinformation mindestens eines objekts |
Publications (2)
Publication Number | Publication Date |
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JP2008525811A JP2008525811A (ja) | 2008-07-17 |
JP5202958B2 true JP5202958B2 (ja) | 2013-06-05 |
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Application Number | Title | Priority Date | Filing Date |
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JP2007548825A Active JP5202958B2 (ja) | 2004-12-28 | 2005-12-28 | 少なくとも1つの目標の姿勢情報の項目を決定するための方法およびそのための回転レーザー |
Country Status (7)
Country | Link |
---|---|
US (1) | US7610687B2 (ja) |
EP (2) | EP1677125A1 (ja) |
JP (1) | JP5202958B2 (ja) |
CN (1) | CN101095061B (ja) |
AU (1) | AU2005321244B2 (ja) |
CA (1) | CA2594581C (ja) |
WO (1) | WO2006070009A2 (ja) |
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2004
- 2004-12-28 EP EP04030884A patent/EP1677125A1/de not_active Withdrawn
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2005
- 2005-12-28 CN CN200580045278XA patent/CN101095061B/zh active Active
- 2005-12-28 CA CA2594581A patent/CA2594581C/en active Active
- 2005-12-28 WO PCT/EP2005/057203 patent/WO2006070009A2/de active Application Filing
- 2005-12-28 AU AU2005321244A patent/AU2005321244B2/en not_active Ceased
- 2005-12-28 US US11/722,445 patent/US7610687B2/en active Active
- 2005-12-28 EP EP05823824.7A patent/EP1842077B1/de active Active
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Publication number | Publication date |
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CA2594581A1 (en) | 2006-07-06 |
CN101095061B (zh) | 2011-09-21 |
JP2008525811A (ja) | 2008-07-17 |
WO2006070009A3 (de) | 2006-09-14 |
EP1677125A1 (de) | 2006-07-05 |
CA2594581C (en) | 2012-12-11 |
AU2005321244B2 (en) | 2010-06-10 |
US7610687B2 (en) | 2009-11-03 |
WO2006070009A2 (de) | 2006-07-06 |
EP1842077B1 (de) | 2016-10-19 |
EP1842077A2 (de) | 2007-10-10 |
CN101095061A (zh) | 2007-12-26 |
AU2005321244A1 (en) | 2006-07-06 |
US20080244920A1 (en) | 2008-10-09 |
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