WO2022207826A2 - Module logistique de transport à base de système de transport sans conducteur (fts) - Google Patents

Module logistique de transport à base de système de transport sans conducteur (fts) Download PDF

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Publication number
WO2022207826A2
WO2022207826A2 PCT/EP2022/058630 EP2022058630W WO2022207826A2 WO 2022207826 A2 WO2022207826 A2 WO 2022207826A2 EP 2022058630 W EP2022058630 W EP 2022058630W WO 2022207826 A2 WO2022207826 A2 WO 2022207826A2
Authority
WO
WIPO (PCT)
Prior art keywords
pallet
agv
truck
drive part
truck according
Prior art date
Application number
PCT/EP2022/058630
Other languages
German (de)
English (en)
Other versions
WO2022207826A3 (fr
Inventor
Robert Schell
Original Assignee
Robert Schell
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 Robert Schell filed Critical Robert Schell
Publication of WO2022207826A2 publication Critical patent/WO2022207826A2/fr
Publication of WO2022207826A3 publication Critical patent/WO2022207826A3/fr

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires

Definitions

  • the invention relates to a truck, in particular a semi-trailer, according to the preamble of patent claim 1.
  • the invention also relates to an AGV plate element for laying on a loading floor of a truck according to the preamble of patent claim 12.
  • the invention also relates to an AGV pallet that can be moved independently patent claim 14.
  • Modern storage systems have so-called driverless transport systems (AGV) for storing and retrieving pallets.
  • AGV driverless transport systems
  • industrial trucks are regularly used, which can be moved independently along the guidelines on the warehouse floor.
  • the forklift trucks are controlled via a central control system, whereby communication can take place both via radio and via data lines in the guidelines.
  • Induction coils can also be arranged on the guidelines to charge the batteries of industrial trucks.
  • DE 102018 105614 A1 discloses a block storage system with a driverless transport system, in which the industrial trucks are designed in such a way that they drive under a pallet, then lift it and move it in at least two mutually orthogonal directions. In this way, the block storage can be designed with virtually no aisles.
  • the industrial trucks have an accumulator or a high-performance capacitor (power cap), which enables a particularly fast charging time.
  • the previously known block storage system enables very efficient storage processes, in which, in particular, short travel distances with reduced relocation processes are also made possible. These storage processes end at the transfer points for external transport logistics, which are usually arranged in front of the goods issue gates.
  • pallets of goods are regularly picked up by forklifts, with which the forklift driver loads heavy goods vehicles such as trucks or semi-trailers.
  • the invention is based on the object of enabling more efficient loading of the transport vehicles with pallets of goods provided by AGV vehicles. According to the invention, this object is achieved by a truck with the features of Pa tent claim 1.
  • the invention provides a truck with a loading space for receiving pallets loaded with goods, which enables more efficient loading with pallets of goods provided by AGVs. Since the loading floor of the loading space is provided with at least one guide line of a driverless transport system (DTS), direct loading of the truck with the DTS industrial truck is possible. The handover of the pallets of goods to a fork lift truck, which is required in the prior art for loading the truck, is not necessary.
  • DTS driverless transport system
  • AGVS plate elements that are detachably connected to one another are laid on the loading floor, on which at least one guide line is never arranged. This enables the truck to be temporarily equipped with AGV panel elements.
  • At least one guiding line is arranged, which runs orthogonal to at least one further guiding line. This allows the truck to be loaded in two directions.
  • the at least one guideline has means for current transmission, which preferably include at least one induction coil. This enables an inductive voltage supply to an AGV industrial truck.
  • the at least one guideline has means for data ten transfer on. This enables an AGV industrial truck located in the loading space of the truck to be connected to the AGV control system of a warehouse.
  • connection plate is pivotably arranged on at least one side of the loading floor, on which the at least one guide line is continued. This enables the AGVS guidelines for the loading floor to be connected to AGVS loading lines in a loading zone in a warehouse.
  • the connection plate advantageously has at least one connection contact for connection to a power and/or data line in the loading zone of a warehouse.
  • At least one safety bar is arranged in the loading space so that it can be adjusted vertically and extends parallel to a guideline at a horizontal distance from it. This enables load securing of pallets of goods positioned on the guiding line.
  • a motor drive is arranged, via which the at least one safety bar can be adjusted. This enables a comfortable vertical positioning of the safety bar.
  • a fabric surface is arranged on the securing rod, which preferably extends in the maximum vertical position of the securing rod to the loading floor. This makes it possible to create a separating surface between rows of goods pallets positioned next to one another, as a result of which improved load securing is achieved.
  • an AGV plate element for installation on a loading floor of a truck with the features of Pa tent claim 12. Because there is at least one guiding line of a driverless transport system, with means for detachable attachment to a further plate element being arranged on at least two sides, such that the at least one guiding line of the plate elements that are detachably connected to one another complement one another to form at least one continuous guiding line simple retrofitting of the loading floor of a truck with an AGV guideline allows.
  • the at least one guideline has means for power and/or data transmission. This enables a voltage supply and/or a data connection of an AGV floor conveyor vehicle located on the plate element to the AGV control system of a warehouse.
  • the task is also solved by an independently movable AGV pallet with the features of patent claim 14. Due to the fact that the AGV pallet is designed in two parts in the form of a pallet part and a drive part accommodated by this, the pallet part having at least four motorized, height-adjustable wheels, as well as at least one drive motor, via which the wheels can be driven, and the drive part having a battery for powering the electric motors of the pallet, the weight of the AGV pallet is reduced after it has been stored or loaded.
  • the accumulator which accounts for a significant proportion of the total weight, is arranged in the drive part, which can be separated from the pallet part after storage or loading. To adjust the height of the wheels, these are preferably arranged on a respective telescopic cylinder, which can be retracted and extended via an arranged electric motor.
  • the pallet part has a receiving shaft which accommodates the drive part at least in certain areas, electrical contacts for connecting the accumulator of the drive part to the motors of the pallet part being arranged in the receiving shaft on the one hand and in the drive part on the other. This is a retraction of the drive part in the Receiving shaft of the pallet part with automatic production of the electrical connection between the motors of the pallet part and the accumulator of the drive part.
  • the drive part has a control device which is connected to the accumulator and via which the motors of the pallet part can be controlled.
  • the drive part preferably has inductive and/or capacitive and/or optical sensors for detecting a guide line, which are connected to the control device. This enables the pallet part to be conveyed via the drive part along existing guidelines.
  • control device is connected to a wireless communication interface for connection to an external controller. This enables a pallet part connected to a drive part to be controlled by a central logistics control system.
  • FIG. 1 shows the schematic representation of an FTS plate element in plan view
  • FIG. 2 shows the schematic representation of a section of the FTS panel element in cross section
  • FIG. 3 shows the schematic representation of the loading space of a truck
  • FIG. 4 shows the schematic representation of an FTS plate element in a further embodiment
  • FIG. 5 shows the schematic representation of the pallet part of an AGV pallet
  • FIG. 6 shows the schematic representation of the arrangement of the height-adjustable wheels on the pallet part from FIG. 5;
  • FIG. 7 shows the schematic representation of the pallet part from FIG. 5 in a view from below;
  • FIG. 8 shows the schematic representation of the drive part for the pallet part from FIG. 5 and
  • FIG. 9 shows the schematic representation of the drive part from FIG. 8 in a view from below.
  • the FTS plate element 1 selected as an exemplary embodiment is essentially cuboid and is provided on its upper side with a guide line 2 along each of its two axes of symmetry.
  • An induction coil 3 is arranged at the intersection of the two guidelines 2 .
  • the guidelines 2 each include a recess 21 into which an induction strip 22 is introduced, which is electrically connected to the induction coil 3 .
  • the surface of the induction tape 22 is provided with a high-contrast, luminescent color, which enables inductive, magnetic and optical detection.
  • the recess 21 is filled with translucent plastic.
  • Mushroom head pins and thus corresponding locking elements are arranged on its sides in the FTS plate element 1 - not shown - via which a detachable connection of several FTS plate elements 1 to one another is made possible.
  • the dimensions of the AGVS plate element 1 are selected in such a way that it can accommodate a pallet 7 with standard dimensions (Euro pallet) and that a flat design of the loading floor 5 of a conventional truck 4 is made possible.
  • the loading space of a truck 4 is shown schematically in FIG. 3, the loading floor 5 of which is provided with guide lines 6 .
  • a connection plate 51 is pivotably arranged on the loading floor 5 and is provided with guidelines 61, which continue the guidelines 6 running on the loading floor 5 when the connection plate 51 is in the engaged state.
  • the guidelines 6 include an induction line and a data line for supplying voltage and data to an AGV industrial truck.
  • the connection plate 51 is provided with--not shown-- Provide connection sockets for connection to power and data lines in the loading zone of a warehouse.
  • the connecting plate can be provided with positioning aids for an AGV industrial truck, for example in the form of suitable drive-in channels for its wheels or guide channels for guide pins present on the AGV industrial truck.
  • FIG. 4 shows an FTS plate element T in a further embodiment.
  • the FTS plate element T is provided on its upper side with three guidelines 2 which are arranged parallel to one another and extend over its entire width.
  • a pallet is designed as an AGV pallet 7'.
  • the AGV pallet 7' consists of a pallet part 8, which accommodates a drive part 9, over which it can be moved.
  • the pallet part 8 has a rectangular goods receiving surface 81 and has two cuboid supports 82 opposite the edge, between which a receiving shaft 83 for receiving the drive part 9 is delimited.
  • a coupling rail 84 is arranged in the center between the supports 82 in the receiving shaft 83 and is provided with electrical contacts 85 on a head side.
  • Two height-adjustable wheels 86 arranged at a distance from one another are positioned in the supports 82 in each case. To adjust the height, the wheels 86 are each on a telescopic cylinder mounted - not shown - via a - electric motor is adjustable - not shown.
  • the wheels are connected to an electric drive motor 87--schematically indicated.
  • the electric motors and drive motors 87 are connected to the contacts 85 via lines (not shown).
  • the drive part 9 is essentially cuboid and has a coupling shaft 91 in the middle on its upper side, which rail 84 of the pallet part 8 corresponds to the coupling.
  • contacts 92 are arranged in the coupling shaft 91 and, when the drive part 9 is in the pallet part 8, rest against the contacts 85 of the coupling rail 84.
  • the contacts 92 are - lines with a - not shown Control device 93 connected, which is fed via an accumulator 94.
  • sensors 95 are arranged on the side of the drive part, which include both distance sensors and optical sensors for detecting a guide line 6, 61.
  • the sensors 95 are connected to the control device 93 .
  • the control device 93 includes a radio module via which it can be connected wirelessly to a central logistics controller.
  • the drive part 9 On its underside, the drive part 9 is provided with four wheels 96 which can be driven by an electric motor (not shown) which is connected to the accumulator 94 via the control device 93 .
  • a stocked with goods pallet part 8 is a drive part 9 - controlled by a central logistics control - in the Aufnah meschacht 83 of the pallet part down until the contacts 92 of the drive part 9 rest against the contacts 85 of the pallet part.
  • the electric motors and drive motors 87 are connected via the control device 93 to the accumulator 94 of the drive part.
  • the control device 93 now takes over the control of these electric motors.
  • the height-adjustable wheels 86 of the pallet part 8 are retracted via the control device 93 so far that the pallet part 8 rests on the drive part 9, the weight of the pallet part 8 with the goods arranged on it being carried by the wheels 86 of the pallet part 8 and the Wheels 96 of the drive part 9 is added.
  • the AGV pallet 7 ' formed in this way can then be brought via the central logistics control along the guidelines 6, 61 through the warehouse into the truck 4, where the pallet part 8 is released from the drive part by extending the height-adjustable wheels 86.
  • the drive part 9 is then moved out of the receiving shaft 83 of the pallet part 8, after which another pallet part 8 can be loaded from the warehouse into the truck 4 in the same way with the drive part 9 .

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

L'invention concerne un véhicule utilitaire, en particulier une semi-remorque, comprenant un espace de chargement destiné à recevoir des palettes (7) chargées de marchandises, le plancher de chargement (5) de l'espace de chargement étant pourvu d'au moins une ligne de guidage (2, 6) d'un système de transport sans conducteur (FTS). L'invention concerne en outre un élément formant plaque FTS (1) pour l'équipement d'un véhicule utilitaire (4), ainsi qu'une palette FTS pour le chargement autonome dans un tel véhicule utilitaire (4).
PCT/EP2022/058630 2021-04-01 2022-03-31 Module logistique de transport à base de système de transport sans conducteur (fts) WO2022207826A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021108419.9A DE102021108419B4 (de) 2021-04-01 2021-04-01 FTS basierendes Transportlogistikmodul
DE102021108419.9 2021-04-01

Publications (2)

Publication Number Publication Date
WO2022207826A2 true WO2022207826A2 (fr) 2022-10-06
WO2022207826A3 WO2022207826A3 (fr) 2022-12-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/058630 WO2022207826A2 (fr) 2021-04-01 2022-03-31 Module logistique de transport à base de système de transport sans conducteur (fts)

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DE (1) DE102021108419B4 (fr)
WO (1) WO2022207826A2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018105614A1 (de) 2018-03-12 2019-09-12 Sama Beteiligungsgesellschaft Mbh Blocklager, fahrerloses Transportsystem und Ladungsträger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968209A (en) * 1989-07-03 1990-11-06 Chrysler Corporation Automated material handling system for a cargo trailer
JP2001188610A (ja) 1999-12-28 2001-07-10 New Technol Kenkyusho:Kk 視覚誘導方式による無人搬送台車の制御方法及びこれを利用した無人搬送台車システム
SE521239C2 (sv) * 2001-11-13 2003-10-14 Joakim Abrahamsson Ett transportsystem av palett-typ
GB2472633A (en) * 2009-08-14 2011-02-16 Automation Group Ltd Floor Tile comprising Guidance Means for an Automatic Guided Vehicle
US9075412B2 (en) * 2012-10-24 2015-07-07 Stratom, Inc. Self-propelled robotic pallet vehicle
WO2019101365A1 (fr) 2017-11-26 2019-05-31 Pickdelso Oy Remorque pour la livraison de produits
DE102018105778B4 (de) 2018-03-13 2020-11-05 Adrian Siegler Verfahren zum Ausliefern von Waren mittels eines Lieferfahrzeugs sowie eine mobile Verteilervorrichtung
US11180069B2 (en) 2018-12-31 2021-11-23 Staples, Inc. Automated loading of delivery vehicles using automated guided vehicles
CN110723381A (zh) * 2019-10-21 2020-01-24 徐州彭城塑业有限公司 一种便捷移动的塑料托盘

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018105614A1 (de) 2018-03-12 2019-09-12 Sama Beteiligungsgesellschaft Mbh Blocklager, fahrerloses Transportsystem und Ladungsträger

Also Published As

Publication number Publication date
WO2022207826A3 (fr) 2022-12-22
DE102021108419A1 (de) 2022-10-06
DE102021108419B4 (de) 2022-10-13

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