EP4193187A1 - Radarabsorbierende handhabunsvorrichtung - Google Patents
Radarabsorbierende handhabunsvorrichtungInfo
- Publication number
- EP4193187A1 EP4193187A1 EP21712987.3A EP21712987A EP4193187A1 EP 4193187 A1 EP4193187 A1 EP 4193187A1 EP 21712987 A EP21712987 A EP 21712987A EP 4193187 A1 EP4193187 A1 EP 4193187A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- radar
- handling device
- load
- radar sensor
- designed
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
-
- 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
- B66C13/46—Position indicators for suspended loads or for crane elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
- B66F9/186—Container lifting frames
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/411—Identification of targets based on measurements of radar reflectivity
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/414—Discriminating targets with respect to background clutter
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/415—Identification of targets based on measurements of movement associated with the target
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
Definitions
- the radar sensor is a means of receiving radar radiation. It is designed to at least partially receive the radar radiation emitted by the radar transmitter. A frequency range of the radiation that can be received by the radar sensor preferably matches the frequency range of the radiation emitted by the radar transmitter.
- FIG. 4 shows a hydraulic cylinder 401 of a mast of a wheel loader.
- the surface of the hydraulic cylinder 401 is divided into a first area 403 and a second area 405.
- the first area 403 reflects radar radiation.
- the second area 405 is provided with a radar-absorbing coating.
- the second area 405 can be identified very easily in an image of a radar sensor. Based on the shape and the position of the second area 405 in the image, conclusions about the location and position of the hydraulic cylinder 401 are possible.
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
- Radar Systems Or Details Thereof (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020210020.9A DE102020210020A1 (de) | 2020-08-07 | 2020-08-07 | Radarabsorbierende Handhabunsvorrichtung |
| PCT/EP2021/056584 WO2022028742A1 (de) | 2020-08-07 | 2021-03-16 | Radarabsorbierende handhabunsvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4193187A1 true EP4193187A1 (de) | 2023-06-14 |
Family
ID=75108322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21712987.3A Withdrawn EP4193187A1 (de) | 2020-08-07 | 2021-03-16 | Radarabsorbierende handhabunsvorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230211988A1 (de) |
| EP (1) | EP4193187A1 (de) |
| CN (1) | CN115516335A (de) |
| DE (1) | DE102020210020A1 (de) |
| WO (1) | WO2022028742A1 (de) |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3740534A (en) * | 1971-05-25 | 1973-06-19 | Litton Systems Inc | Warning system for load handling equipment |
| US4216868A (en) * | 1978-08-04 | 1980-08-12 | Eaton Corporation | Optical digital sensor for crane operating aid |
| DE3117246A1 (de) | 1981-04-30 | 1982-11-18 | Bayer Ag, 5090 Leverkusen | Mikrowellenabsorber mit sehr geringer reflexion |
| IT1182578B (it) * | 1985-09-30 | 1987-10-05 | Fassi Gru Idrauliche Spa | Gru elettricamente isolata ad elevata manovrabilita per il sollevamento e l accesso di operatori a linee elettriche aeree sotto tensione |
| US4753357A (en) * | 1985-12-27 | 1988-06-28 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Container crane |
| US5343739A (en) * | 1993-08-06 | 1994-09-06 | Curry John R | Gantry crane collision avoidance device |
| US5404661A (en) * | 1994-05-10 | 1995-04-11 | Caterpillar Inc. | Method and apparatus for determining the location of a work implement |
| US6057777A (en) * | 1997-07-31 | 2000-05-02 | Laser Technology | Industrial position sensor |
| CA2255234C (en) * | 1997-12-05 | 2006-03-28 | Grove U.S. L.L.C. | Anti-two block device using non-contact measuring and detecting devices |
| US5877693A (en) * | 1998-05-27 | 1999-03-02 | Grove U.S. L.L.C. | Method and apparatus for measuring the length of a multi-section telescopic boom |
| DE10153531A1 (de) * | 2001-10-30 | 2003-05-15 | Bosch Gmbh Robert | Sensoranordnung für eine Messung der Auslenkung eines bewegten Teils einer mechanischen Vorrichtung |
| US6943727B2 (en) * | 2002-10-29 | 2005-09-13 | Volkswagen Ag | Length measurement with radar |
| DE202004008083U1 (de) * | 2004-05-19 | 2005-11-10 | Liebherr-Werk Ehingen Gmbh | Mobilkran |
| DE102005024676A1 (de) * | 2004-12-21 | 2006-07-06 | Bosch Rexroth Aktiengesellschaft | System zur Lageerfassung und -regelung für Arbeitsarme mobiler Arbeitsmaschinen |
| JP4678233B2 (ja) * | 2005-05-16 | 2011-04-27 | コベルコクレーン株式会社 | クレーン及びそのウェイト検出装置 |
| US8311738B2 (en) * | 2006-04-27 | 2012-11-13 | Caterpillar Inc. | Boom-mounted machine locating system |
| DE102006025002A1 (de) * | 2006-05-30 | 2007-12-06 | Pat Gmbh | Mobile oder stationäre Arbeitsvorrichtung mit teleskopierbaren Auslegerelementen, deren Position zueinander mittels RFID-Technik erfasst wird |
| US8224518B2 (en) * | 2008-08-18 | 2012-07-17 | Trimble Navigation Limited | Automated recordation of crane inspection activity |
| US20100070179A1 (en) * | 2008-09-17 | 2010-03-18 | Cameron John F | Providing an autonomous position of a point of interest to a lifting device to avoid collision |
| US8575946B2 (en) * | 2008-10-20 | 2013-11-05 | Nihon Engineering Co., Ltd. | Container position measuring method and container position measuring apparatus |
| FI121402B (fi) * | 2009-04-15 | 2010-10-29 | Konecranes Oyj | Järjestelmä kontinkäsittelykoneen tunnistamiseen ja/tai sijainnin määrittämiseen |
| US8768609B2 (en) * | 2010-02-01 | 2014-07-01 | Trimble Navigation Limited | Sensor unit system |
| US9132997B2 (en) * | 2010-04-23 | 2015-09-15 | Georgia Tech Research Corporation | Crane control systems and methods |
| US8452527B2 (en) * | 2010-10-11 | 2013-05-28 | Containertrac, Inc. | Method of automatic positioning for loading and unloading of container ships in container terminals |
| US8738175B2 (en) * | 2011-12-13 | 2014-05-27 | Trimble Navigation Limited | RFID for location of the load on a tower crane |
| US9041595B2 (en) * | 2011-12-19 | 2015-05-26 | Trimble Navigation Limited | Determining the location of a load for a tower crane |
| US9415976B2 (en) * | 2012-05-10 | 2016-08-16 | Trimble Navigation Limited | Crane collision avoidance |
| EP2669623B1 (de) * | 2012-06-02 | 2014-10-15 | MOBA - Mobile Automation AG | Vorrichtung zum Bestimmen einer Ausfahrlänge eines ausfahrbaren Maschinenteils |
| DE102013005087A1 (de) * | 2013-03-23 | 2014-03-20 | Daimler Ag | Testvorrichtung zum Überprüfen eines radargestützten Fahrerassistenzsystems eines Kraftwagens |
| DE102013006258A1 (de) * | 2013-04-11 | 2014-10-16 | Liebherr-Components Biberach Gmbh | Kran |
| DE102014106890B4 (de) * | 2014-05-15 | 2018-03-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | System zur Fahrerunterstützung |
| US20150123850A1 (en) * | 2015-01-08 | 2015-05-07 | Caterpillar Inc. | Radar sensor assembly for machine |
| FI127606B (fi) * | 2015-04-01 | 2018-10-15 | Konecranes Oyj | Menetelmä, kuormankäsittelylaite, tietokoneohjelma ja tietokoneohjelmatuote tartuntavälineiden paikantamiseksi |
| JP6814555B2 (ja) * | 2016-06-08 | 2021-01-20 | 中国塗料株式会社 | 電波吸収体及び電波吸収体の製造方法ならびに電波吸収塗料の塗装方法 |
| DE102017200392A1 (de) | 2017-01-11 | 2018-07-12 | Thyssenkrupp Ag | Wasserfahrzeug mit einem Bordkran |
| DE102017005920A1 (de) | 2017-06-23 | 2017-12-21 | Daimler Ag | Vorrichtung zum Kalibrieren eines Umgebungssensors |
| DE102017117662A1 (de) * | 2017-08-03 | 2019-02-07 | Konecranes Global Corporation | Verfahren zum Heben und/oder Senken eines Lastaufnahmemittels eines Hebezeugs, insbesondere eines Krans, und Hebezeug hierfür |
| CN111148878B (zh) * | 2018-01-10 | 2023-08-04 | 住友建机株式会社 | 挖土机及挖土机的管理系统 |
| JP7098493B2 (ja) * | 2018-09-25 | 2022-07-11 | 本田技研工業株式会社 | センサ軸調整方法 |
| JP7057262B2 (ja) * | 2018-09-25 | 2022-04-19 | 本田技研工業株式会社 | 車両検査装置 |
-
2020
- 2020-08-07 DE DE102020210020.9A patent/DE102020210020A1/de active Pending
-
2021
- 2021-03-16 EP EP21712987.3A patent/EP4193187A1/de not_active Withdrawn
- 2021-03-16 US US17/997,436 patent/US20230211988A1/en not_active Abandoned
- 2021-03-16 WO PCT/EP2021/056584 patent/WO2022028742A1/de not_active Ceased
- 2021-03-16 CN CN202180030909.XA patent/CN115516335A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102020210020A1 (de) | 2022-02-10 |
| US20230211988A1 (en) | 2023-07-06 |
| WO2022028742A1 (de) | 2022-02-10 |
| CN115516335A (zh) | 2022-12-23 |
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