JP2010006607A - つり上げ装置に掛かる負荷の変化を決定する方法及び復元する方法 - Google Patents
つり上げ装置に掛かる負荷の変化を決定する方法及び復元する方法 Download PDFInfo
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- JP2010006607A JP2010006607A JP2009120627A JP2009120627A JP2010006607A JP 2010006607 A JP2010006607 A JP 2010006607A JP 2009120627 A JP2009120627 A JP 2009120627A JP 2009120627 A JP2009120627 A JP 2009120627A JP 2010006607 A JP2010006607 A JP 2010006607A
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- load curve
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000007717 exclusion Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000005945 translocation Effects 0.000 claims 1
- 238000004364 calculation method Methods 0.000 abstract description 3
- 238000011156 evaluation Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010972 statistical evaluation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- Tourism & Hospitality (AREA)
- Primary Health Care (AREA)
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- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control And Safety Of Cranes (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Jib Cranes (AREA)
Abstract
【解決手段】負荷経過データの中の負荷の変化は、負荷曲線の勾配の転位点での負荷曲線のデータの範囲内で決定される。また、負荷曲線は、転位点での離散的な時間観測間隔に分解される。更に、つり上げ装置の負荷の状態を復元する方法に関し、負荷の変化を決定する方法が用いられる。
【選択図】図1
Description
Claims (9)
- 負荷の変化が、負荷曲線データの中の負荷曲線勾配の転位点で決定され、
負荷曲線が、転位点で、離散的な観測間隔の時間に分解される
ことを特徴とする、つり上げ装置に掛かる負荷の変化を決定する方法。 - 決定処理は、格納された負荷曲線データを使用して、行われることを特徴とする請求項1に記載の方法。
- 決定処理は、リアルタイムの負荷曲線データを使用して、行われることを特徴とする請求項1に記載の方法。
- 負荷曲線が、入力すなわち格納され、
メモリ・インパルスが、負荷曲線における負荷変化の指標又は負荷変化の事象となる転位点で生成されることを特徴とする請求項1から3までの1つに記載の方法。 - 明らかに又は除外基準に基づいてごく僅かな観測間隔は、考慮されず又は削除され、
上記除外基準は、時間ベースの基準、又は特に負荷曲線への外的影響を可能にする基準である
ことを特徴とする請求項1から4までの1つに記載の方法。 - 転位点は、負荷曲線勾配が符号を変えるか又はゼロになる場合に、決定されることを特徴とする請求項1から5までの1つに記載の方法。
- 転位点は、勾配が変化するが同じ符号のままであり、特に、同じ符号で1度より多く連続して変化する場合に、決定されることを特徴とする請求項1から5までの1つに記載の方法。
- 請求項1から7までの1つに記載の方法が、負荷の変化を決定するために使用されることを特徴とする、つり上げ装置の負荷の状態を復元する方法。
- 許容量は、つり上げ装置の操作データに由来する負荷の他の変化に適合し、又は特別な操作の状況に関して決定されることを特徴とする請求項8に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008024215.2A DE102008024215B4 (de) | 2008-05-19 | 2008-05-19 | Bestimmung und Rekonstruktion von Laständerungen an Hebezeugen |
DE102008024215.2 | 2008-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010006607A true JP2010006607A (ja) | 2010-01-14 |
JP5396148B2 JP5396148B2 (ja) | 2014-01-22 |
Family
ID=40942512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009120627A Active JP5396148B2 (ja) | 2008-05-19 | 2009-05-19 | つり上げ装置に掛かる負荷の変化を決定する方法及び復元する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8200401B2 (ja) |
EP (1) | EP2123589B1 (ja) |
JP (1) | JP5396148B2 (ja) |
KR (1) | KR101108325B1 (ja) |
CN (1) | CN101585485B (ja) |
CA (1) | CA2666015C (ja) |
DE (1) | DE102008024215B4 (ja) |
ES (1) | ES2451506T3 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167259B (zh) * | 2010-12-28 | 2013-02-06 | 天津天安起重电器有限公司 | 起重机械载荷质量的测量方法 |
FR3037681B1 (fr) * | 2015-06-18 | 2017-11-24 | Manitowoc Crane Group France | Procede de definition d’une courbe de charges optimisee pour grue, procede et dispositif de controle pour controler la charge suspendue a une grue a partir de la courbe de charges optimisee |
DE102021108964B4 (de) * | 2021-04-11 | 2022-12-01 | Core Sensing Gmbh | Verfahren zum Erfassen von einem Lastkollektiv sowie Lastkollektiverfassungsvorrichtung und Maschinenelement mit einer Lastkollektiverfassungsvorrichtung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020144968A1 (en) * | 2001-02-16 | 2002-10-10 | Ruddy Thomas A. | Method and system for load measurement in a crane hoist |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3835522A1 (de) | 1988-10-19 | 1990-05-03 | Man Ghh Krantechnik | Kransteuerung |
US4953053A (en) * | 1989-01-31 | 1990-08-28 | Harnischfeger Corporation | Method and apparatus for detecting mechanical overload of a hoist |
FI91058C (fi) * | 1991-03-18 | 1996-01-10 | Kci Kone Cranes Int Oy | Nosturin ohjausmenetelmä |
JPH05273083A (ja) * | 1992-03-26 | 1993-10-22 | Matsushita Electric Ind Co Ltd | クリック感を有する部品の検査方法及びその装置 |
FR2701467B1 (fr) | 1993-02-12 | 1995-05-12 | Caillard | Système de contrôle de commande de la vitesse de déplacement d'une charge pendulaire et appareil de levage comprenant un tel système. |
FR2708770B1 (fr) * | 1993-08-06 | 1995-10-13 | Ainf | Procédé de contrôle d'une machine mobile et dispositif pour sa mise en Óoeuvre. |
DE29503416U1 (de) * | 1995-03-02 | 1995-07-20 | Höhn, Carsten, Dipl.-Ing, 28832 Achim | Gerät zur Ermittlung der dynamischen Beanspruchung an Bauteilen, Anlagen und Maschinen |
DE19514050C2 (de) | 1995-04-13 | 1999-06-02 | Bruger & Fischer Krananlagen U | Verfahren und Vorrichtung zum Erfassen von Belastungen von Hub- und Zugeinrichtungen |
DE19956265B4 (de) * | 1999-11-23 | 2005-06-30 | Liebherr-Werk Ehingen Gmbh | Vorrichtung zur Überwachung des Betriebs von Hubwinden |
JP3673689B2 (ja) | 2000-02-29 | 2005-07-20 | 独立行政法人科学技術振興機構 | 歯車動的性能の評価システム及び評価方法 |
JP2002241079A (ja) * | 2001-02-13 | 2002-08-28 | Mitsubishi Heavy Ind Ltd | クレーンの積み付け制御方法および積み付け制御装置 |
DE20318718U1 (de) | 2003-07-10 | 2004-04-08 | Rösch, Michael | Anordnung zur Erkennung und Bestimmung von Fahrprofilen für Hebezeuge insbesondere für Seilaufzüge und hydraulisch betätigte Aufzüge |
EP1818308A1 (de) | 2006-02-09 | 2007-08-15 | Franke Henning | Kransteuerung |
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2008
- 2008-05-19 DE DE102008024215.2A patent/DE102008024215B4/de active Active
-
2009
- 2009-05-05 ES ES09159387.1T patent/ES2451506T3/es active Active
- 2009-05-05 EP EP09159387.1A patent/EP2123589B1/de active Active
- 2009-05-11 CN CN2009101387824A patent/CN101585485B/zh active Active
- 2009-05-15 CA CA2666015A patent/CA2666015C/en not_active Expired - Fee Related
- 2009-05-18 US US12/467,585 patent/US8200401B2/en active Active
- 2009-05-19 KR KR1020090043670A patent/KR101108325B1/ko not_active IP Right Cessation
- 2009-05-19 JP JP2009120627A patent/JP5396148B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020144968A1 (en) * | 2001-02-16 | 2002-10-10 | Ruddy Thomas A. | Method and system for load measurement in a crane hoist |
Also Published As
Publication number | Publication date |
---|---|
KR20090120428A (ko) | 2009-11-24 |
DE102008024215A1 (de) | 2009-12-03 |
KR101108325B1 (ko) | 2012-01-25 |
JP5396148B2 (ja) | 2014-01-22 |
EP2123589A1 (de) | 2009-11-25 |
CA2666015A1 (en) | 2009-11-19 |
ES2451506T3 (es) | 2014-03-27 |
DE102008024215B4 (de) | 2015-08-20 |
US8200401B2 (en) | 2012-06-12 |
CN101585485A (zh) | 2009-11-25 |
CN101585485B (zh) | 2013-05-29 |
US20090287381A1 (en) | 2009-11-19 |
EP2123589B1 (de) | 2013-12-18 |
CA2666015C (en) | 2011-07-26 |
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