WO2017036756A1 - Dispositif pour optimiser l'exploitation du volume dans des applications logistiques - Google Patents

Dispositif pour optimiser l'exploitation du volume dans des applications logistiques Download PDF

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Publication number
WO2017036756A1
WO2017036756A1 PCT/EP2016/069118 EP2016069118W WO2017036756A1 WO 2017036756 A1 WO2017036756 A1 WO 2017036756A1 EP 2016069118 W EP2016069118 W EP 2016069118W WO 2017036756 A1 WO2017036756 A1 WO 2017036756A1
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WO
WIPO (PCT)
Prior art keywords
transport
volume
data
transported
image data
Prior art date
Application number
PCT/EP2016/069118
Other languages
German (de)
English (en)
Inventor
Alexander Häge
Mario Zimmermann
Original Assignee
Lufthansa Cargo Ag
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 Lufthansa Cargo Ag filed Critical Lufthansa Cargo Ag
Publication of WO2017036756A1 publication Critical patent/WO2017036756A1/fr

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Classifications

    • 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
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object

Definitions

  • the invention relates to a device for optimizing volume utilization in logistics applications.
  • the volume of freight is one of the central expense drivers in logistics, especially in the transport of freight. So that means of transport, such as airplanes, ships, trains or trucks, can be operated efficiently, an attempt is made to optimally utilize the freight capacity of a means of transport during each transport movement.
  • the weight of cargo can be comparatively easily compared with the carrying capacity of a means of transport, so as to avoid at least overloads. From the prior art, various options are still known to make optimum use of an existing cargo capacity in terms of volume.
  • One possibility for the optimized utilization of the available cargo volume lies in the use of standardized containers for receiving the actual cargo, said one or more corresponding containers, the capacity of a container designed for appropriate transport means exploit opti ⁇ times.
  • An example of corresponding standardized Containers are ISO containers designed for alternative use on ships, trains or trucks. Entspre ⁇ sponding containers offer the advantage that because of their Bewan- the outer volume dung set and is limited, so that a load at which the available to men Frachtvolu ⁇ is exceeded, is excluded.
  • a disadvantage of this prior art is that the corresponding containers have a dead weight, which must be taken into account when considering the weight to be transported.
  • ISO containers the inher- ent weight ⁇ lies eg. In the range of 10% to 20% of the maximum permissible payload.
  • corresponding standardized containers are therefore often undesirable ⁇ on the basis of their own weight.
  • the invention has for its object to provide a device for optimizing the volume utilization in logistics applications, with which the disadvantages occurring in the prior art can be avoided or at least reduced.
  • the object is achieved by a device according to the
  • the invention relates to a device for optimizing volume utilization in logistics applications at least one image sensor for generating raster image data of at least part of a transported item;
  • gutbis least one location sensor to supplement the raster image data of the image sensor with location information to transport ⁇ ;
  • a processing means which compares the Transportgut poems having a predetermined volume, wherein the matching includes checking whether the Transportgutda ⁇ th disposed within the predetermined volume, and
  • the invention relates to an arrangement of a device according to the invention for optimizing the volume utilization in logistics applications and a cargo.
  • the term "cargo” encompasses both to be transported a (single) Transport subject or a group of transportable transport objects that are grouped for the purposes of transport and are to be treated from transport point of view as a a ⁇ zelnes piece of cargo. Thus, it may be, for example when a cargo to a pallet with a plurality of on ⁇ ordered transport items, such as goods, act.
  • raster image data is meant data that, when appropriately processed, provides a raster or pixel graphics suitable for display, with the individual pixels in focus lent to their color, for example in the RGB, HSV or CMY color space.
  • Corresponding raster image data of an object can be generated, for example, via a CCD image sensor.
  • Raster image data may be supplemented by "location information", by at least a portion of the pixels by the Ras ⁇ terstory represented pixel graphics in addition to the color information with other information th conservation with respect to the position of the represented by a pixel point in space.
  • the location information may be The distance of a point from the location sensor and / or its angular position with respect to the location sensor can be determined, as a rule, the angular position of a point determined via the location sensor is used to determine the determined distance from a pixel of the location sensor The color information of the pixel graphics is then frequently supplemented only by the information relating to the distance If the location sensor determines the distances according to a grid, the information of relevant distances can be obtained Overlay the grid of location sensor and
  • the raster of the location sensor can in this case essentially coincide with that of the image sensor, so that location information is available for each pixel of the pixel graphic represented by the raster image data.
  • the location information on at least a part of the raster points of the raster image data comprises the distance between the image or location sensor and the transported good represented by the raster image data.
  • the distance information determined by the location sensor can be used in a known position of the location sensor relative to Image sensor in the specified distance from the image sensor to be converted.
  • a three-dimensional image of a part of the Trans ⁇ port good is generated using the image data of the image sensor and the location information of the local ⁇ sensors wherein the three-dimensional image is fundamentally ⁇ additionally limited to the part of the cargo of the picked up by the image sensor becomes.
  • the three-dimensional image captures all regions of the transported goods that are visible from the position of the image sensor, and thus in particular the delimitation from the surroundings. But it may also be sufficient if only a section of such a three-dimensional image is present. In this case, however, it is preferable if at least one
  • Edge and / or corner of the cargo from the dreidimensiona len figure is detected.
  • the pallet itself is covered by the three-dimensional image.
  • the processing device to be ⁇ forms to match the Transportgut poems formed from supplemented by location information raster image data with a predetermined volume.
  • the data from the transported goods data which actually represent the transported goods, are filtered in order to determine the dimensions visible from the position of the image sensor and the shape of the transported goods.
  • the predetermined volume can be defined for this purpose as a three-dimensional space, so that the comparison described is a check whether the three-dimensional image of the transported goods are completely within this three-dimensional space.
  • the processing device can be designed to determine edges of the transported goods from the transported goods data-that is to say those location information which depict the actual transported goods - and from this the volume of the transported goods also for the regions of the transported goods not covered by the image and location sensor estimate.
  • the ent ⁇ speaking volume estimates are then stored in the Transportgut poems.
  • the determination of the edges of the Transportgu ⁇ tes can be done via an area detection based on the Ortsinforma ⁇ tions, the edges are the intersection of the thus determined areas.
  • the volume estimation can, for example, be carried out by calculating a parallelepiped in the case of three non-parallel edges determined.
  • the processing means is adapted to be filled into the transport data by a hole-filling algorithm of the location information not Takebil ⁇ an end areas of the cargo.
  • the processing device can also determine the position of the transported good from the transported goods data and then align the volume with which the above-described comparison is to be carried out in accordance with the position of the transported goods. For example. visible in the ER of the image sensor framed image edges of the transported goods in the three ⁇ dimensional image can be recognized at a cuboid transported and the predetermined volume or its edges on up to three (preferably non-paralle ⁇ len) edges of the three-dimensional image of the cargo be aligned automatically. Similarly, when the transported material is a pallet having mounted thereon Transportge ⁇ genpartyn, wherein said predetermined volume is then preferential ⁇ example is aligned to the visible edges of the pallet.
  • markers may be provided on the cargo, which can be read by the processing device from the transport data.
  • the markers can be colored dots whose position can be determined via image recognition from the raster image data contained in the transport data, with which the position of the transported goods can then also be determined.
  • the Transportgutkes with the given before ⁇ volume is via the data output unitlongedge ⁇ ben.
  • the information whether the transport is ⁇ well within the predetermined volume is output.
  • the above-described volume check can only be carried out for the part of the transported good reproduced in the transport goods data.
  • a database connected to the processing device is provided with a plurality of predefined volumes for different types of transport goods, wherein the processing device is then designed to determine predetermined characteristics of the transported goods in the raster image data, the transport goods type of the transported goods, and for balancing the predetermined volume corresponding to the determined transport goods type to select and use the database.
  • the processing means is adapted, based on predetermined recoveris tiken ⁇ to distinguish different transport goods and to select the most suitable for a particular cargo "reference volume".
  • predetermined for different pallets for receiving transport objects different volume be predetermined, with which given volume also already provided by the
  • An aircraft may result.
  • the characteristics of the transport ⁇ good or the range that are used to select the appropriate predetermined volume it may, for example, the dimensions of the cargo, special color, a unique label or bar codes on the cargo or the pallet itself act.
  • the dimensions of the goods to be transported can be read from the location information in the transport data, while the other characteristics mentioned can be read from the raster image data of the transport goods data.
  • the location sensor may be a 3D depth sensor.
  • a corresponding depth sensor can, for example, operate according to the transit time method, ie determine a distance between the sensor and the reflecting object over the transit time of an emitted and reflected light pulse (frequently in the infrared range).
  • the distance can also be measured by measuring one projected onto an object Determine the pattern, the pattern preferably projected from a Po ⁇ sition near the depth sensor and is distorted to the object as a rule when striking ⁇ fen.
  • the location sensor it is possible for the location sensor to comprise a second image sensor arranged remotely from the first image sensor, wherein the processing device is then preferably designed to determine location information from the difference of the image data of the first and the second image sensor.
  • the data output unit is preferably formed for graphically from ⁇ reproducing the image data, preferably in real time.
  • the image picked up by the image sensor is preferably displayed "live" on the data output unit, and it is further preferred if the data output unit is designed to superimpose the output image data with a representation of the volume with which the calibration was performed.
  • the overlay in the case of real-time ⁇ representation of the image data preferably also For example, carried out in particular in real time.., the predetermined volume, was carried out with which the adjustment can be superimposed as a wire mesh or semitranspa ⁇ renter body the image of the image sensor.
  • the predetermined volume was carried out with which the adjustment can be superimposed as a wire mesh or semitranspa ⁇ renter body the image of the image sensor.
  • For presentation of the result of the performed adjustment can be applied to the data output unit a communication to be given from ⁇ . It is also possible that when the result is negative, the balance of the representation of the image of the
  • Wire mesh and / or semitransparent body are at least partially colored.
  • the data output unit may also be a data transmission module which transmits at least the data required for the desired display to an external display module. It is also possible that the device comprises a data transmission module to ⁇ additionally to a data output unit, wherein the Dar ⁇
  • the device is preferably designed as a mobile device, more preferably as a mobile hand-held device. This ensures a flexible use. For example. a corresponding device can be moved once around a cargo around, with the image sensor remains directed to the cargo, so that the transported material detected from all sides and the same from ⁇ can be done with the predetermined volume for all sides. It is also possible, the device with the help of a drone, possibly also automated, to be checked
  • the location information detected by the various NEN positions can be combined to form a ge ⁇ common data record location information from which the Transportgut flowers can then be derived, optionally with transformation of the location information in an independent of the inventive device coordinate system.
  • the transport item is preferably a pallet for receiving transport items, which is preferably designed for use in aircraft.
  • Figure 1 a first embodiment of an arrangement of a device according to the invention and a
  • FIG. 2 shows an exemplary illustration of the display on the
  • FIG. 1 schematically shows an arrangement of a device 1 according to the invention and a transport item 90, wherein the item to be transported 90 is a pallet 91 having a plurality of transport objects 92 arranged thereon.
  • the device 1 for optimizing the utilization of the volume in logistics applications includes an image sensor 2, a location sensor 3, processing means 4, and a ausgabeein- unit 5, which is a display ⁇ unit in the illustrated embodiment. Furthermore, a database 6 is still provided, which can be accessed by the processing device.
  • the image sensor 2 is designed to receive raster image data, while the location sensor 3 can acquire location information.
  • the detected location information is in particular the distance of a point to the location sensor 3, which is designed as a 3D depth sensor.
  • the image sensor 2 and the location sensor 3 are - as shown by the dashed lines in Figure 1 seen - arranged so that the respective receiving area of the two sensors 2, 3 completely overlap already at a short distance from the device 1.
  • the two sensors 2.3 matched to one another such that a distance is determined by the location sensor 3 for each pixel of the captured by the image sensor 2 raster image.
  • the joining of the raster image data of the image sensor 2 and the location information of the location sensor 3 to transported goods data is performed by the processing device 4.
  • the raster image data are supplemented with the location information, wherein the distances measured by the location sensor 3 are converted at intervals starting from the image sensor 2.
  • a entspre ⁇ sponding conversion is possible because of the fixed relative position of the location sensor 3 relative to the image sensor 2 without further ado.
  • the processing means 4 is further configured to filter out those data from the Transportgut poems that actually form the cargo 90, but not the surrounding areas from ⁇ .
  • the processing device 4 can determine from the transported goods data 90 (in particular the grid image data contained therein), which type of transported good 90 is detected by the sensors 2, 3.
  • the pallet 91 has a side lettering 93, which can be recognized by the processing direction 4.
  • the processing device 4 selects a suitable comparison volume from the database 6, which comprises a multiplicity of predefined volumes.
  • the database 6 inter alia, a predetermined volume for pallets of the type "AI 4" deposited.
  • a balance between the Transportgut poems and the selected predetermined volume from the database 6 carried out before the result in real time on the DATAOUT ⁇ output unit 5 is displayed.
  • the adjustment will now be explained in more detail with reference to the view of the pallet 90 shown in FIG. FIG. 2 shows the result of the adjustment as it is displayed on the data output unit 5.
  • the display 20 takes place in real time, ie any movements of the device 1 relative to the
  • the display 20 comprises a live representation 21 of the Jardinras ⁇ teraries from the transport goods, which is supplemented by additional information.
  • the display still ei ⁇ nen information area 22 by additional information is displayed, on the basis of which, inter alia, the correctness of the performed by the processing unit 4 adjustment can be checked.
  • This information includes the reproduction of the determined by the processing unit 4 nature of the cargo 90 and the type of the pallet 91, and an indication that Vo ⁇ lumen is this sorted to-cargo 90 by the predetermined volume.
  • the type of pallet 91 "AI 4" is obviously recognized by the processing device 4, which also gives the nature of the item to be conveyed 90 (namely, the pallet having the transporting articles disposed thereon), and the volume associated with this type of the pallet 91 is displayed . Should the im
  • the processing unit 4 first determines the position of the transport good 90 from the transport data. According to the exemplary embodiment, the position is determined on the basis of the visible edges 94 of the pallet 91. Instead of the edges 94 of the pallet 91, the markings 95 arranged thereon can also be used. Subsequently, the vorgege- bene volume is aligned according to the position of the cargo 90 vir ⁇ tulle.
  • the orientation of the predetermined volume can be recognized in the live display 21. There is superimposed by dashed lines 23, the predetermined volume in the determined orientation of the image of the image sensor 2. Already by this Dar ⁇ position of the user of the device 1 according to the invention can in many cases detect whether the arranged on the pallet 91 transport objects 92 project beyond the predetermined volume.
  • the processing device determines the processing device nor the largest free block-shaped volume as shown in the live representation position 21 view (by chain line Darge ⁇ sets) and are the size of the information pane 22nd Based on this information, the free volume can be occupied by another transport object to be transported, so that the volume utilization increases.
  • the information about the free volume can also be transmitted to a logistics center, which can then determine a transport object which is particularly suitable for the free volume.
  • the device according to the invention performs the above-described adjustment only for the device of FIG. 2
  • Image sensor 2 detected visible area. However, by configuring the device 1 as a mobile device, the device 1 can be guided around the transport object 90, so that the adjustment "on all sides" of the transport object can be carried out, whereby a complete ⁇ ges review results.

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Abstract

Dispositif pour optimiser l'exploitation du volume dans des applications logistiques, comprenant : au moins un capteur d'image (2) pour produire des données d'image tramée d'au moins une partie d'une marchandise transportée (90) ; au moins un capteur de localisation (3) pour compléter les données d'image tramée du capteur d'image (2) avec des informations de localisation relatives à des données de marchandises transportées ; un dispositif de traitement (4) qui aligne les données de marchandises transportées avec un volume prédéterminé, l'alignement comprenant la vérification de si les données de marchandises transportées se trouvent dans le volume prédéterminé ; et une unité d'émission de données (5) qui émet le résultat de l'alignement des données de marchandises transportées avec le volume prédéterminé. L'invention concerne par ailleurs un agencement comprenant le dispositif (1) pour optimiser l'exploitation du volume dans des applications logistiques et une marchandise transportée (90).
PCT/EP2016/069118 2015-08-31 2016-08-11 Dispositif pour optimiser l'exploitation du volume dans des applications logistiques WO2017036756A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015216595.7A DE102015216595A1 (de) 2015-08-31 2015-08-31 Vorrichtung zur Optimierung der Volumenausnutzung in Logistikanwendungen
DE102015216595.7 2015-08-31

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN108981563A (zh) * 2017-11-30 2018-12-11 成都通甲优博科技有限责任公司 体积测量方法、装置及系统
WO2021040612A1 (fr) * 2019-08-30 2021-03-04 Hitachi, Ltd. Procédés et appareils pour la génération de plans de distribution de produits
US11379788B1 (en) 2018-10-09 2022-07-05 Fida, Llc Multilayered method and apparatus to facilitate the accurate calculation of freight density, area, and classification and provide recommendations to optimize shipping efficiency
DE102021211827A1 (de) 2021-10-20 2023-04-20 Continental Automotive Technologies GmbH Verfahren und Prozessorschaltung zum Schätzen eines absoluten Flächenwerts einer freien Ladefläche und/oder eines absoluten Längenwerts freier Lademeter in einem Frachtraum sowie Logistiksystem

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WO2020066847A1 (fr) * 2018-09-28 2020-04-02 パナソニックＩｐマネジメント株式会社 Dispositif de mesure et procédé de mesure
DE102021127789A1 (de) 2021-10-26 2023-04-27 Zf Cv Systems Global Gmbh Verfahren zur Erfassung von Ladegut

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US20130004058A1 (en) * 2011-07-01 2013-01-03 Sharp Laboratories Of America, Inc. Mobile three dimensional imaging system
WO2013170260A1 (fr) * 2012-05-11 2013-11-14 Proiam, Llc Appareil portable, système et procédé de capture de dimension

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WO2008057504A2 (fr) * 2006-11-06 2008-05-15 Aman James A Système de suivi de charge fixé sur un chariot élévateur à fourche autosuiveur
US20100091094A1 (en) * 2008-10-14 2010-04-15 Marek Sekowski Mechanism for Directing a Three-Dimensional Camera System

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US20130004058A1 (en) * 2011-07-01 2013-01-03 Sharp Laboratories Of America, Inc. Mobile three dimensional imaging system
WO2013170260A1 (fr) * 2012-05-11 2013-11-14 Proiam, Llc Appareil portable, système et procédé de capture de dimension

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108981563A (zh) * 2017-11-30 2018-12-11 成都通甲优博科技有限责任公司 体积测量方法、装置及系统
CN108981563B (zh) * 2017-11-30 2021-02-26 成都通甲优博科技有限责任公司 体积测量方法、装置及系统
US11379788B1 (en) 2018-10-09 2022-07-05 Fida, Llc Multilayered method and apparatus to facilitate the accurate calculation of freight density, area, and classification and provide recommendations to optimize shipping efficiency
US11961036B2 (en) 2018-10-09 2024-04-16 Fida, Llc Multilayered method and apparatus to facilitate the accurate calculation of freight density, area, and classification and provide recommendations to optimize shipping efficiency
WO2021040612A1 (fr) * 2019-08-30 2021-03-04 Hitachi, Ltd. Procédés et appareils pour la génération de plans de distribution de produits
DE102021211827A1 (de) 2021-10-20 2023-04-20 Continental Automotive Technologies GmbH Verfahren und Prozessorschaltung zum Schätzen eines absoluten Flächenwerts einer freien Ladefläche und/oder eines absoluten Längenwerts freier Lademeter in einem Frachtraum sowie Logistiksystem

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