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WO2018046729A1 - Système de transport pour la logistique en centre ville à émissions réduites - Google Patents

Système de transport pour la logistique en centre ville à émissions réduites Download PDF

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Publication number
WO2018046729A1
WO2018046729A1 PCT/EP2017/072756 EP2017072756W WO2018046729A1 WO 2018046729 A1 WO2018046729 A1 WO 2018046729A1 EP 2017072756 W EP2017072756 W EP 2017072756W WO 2018046729 A1 WO2018046729 A1 WO 2018046729A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
distribution vehicle
transport system
distribution
transport
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.)
Ceased
Application number
PCT/EP2017/072756
Other languages
German (de)
English (en)
Inventor
Günter Grodde
Herbert Rehms
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carit Automotive GmbH and Co KG
Original Assignee
Carit Automotive GmbH and Co KG
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
Priority claimed from DE102016010894.0A external-priority patent/DE102016010894A1/de
Priority claimed from DE102016014406.8A external-priority patent/DE102016014406A1/de
Priority claimed from DE102016014641.9A external-priority patent/DE102016014641A1/de
Application filed by Carit Automotive GmbH and Co KG filed Critical Carit Automotive GmbH and Co KG
Priority to DE112017004571.1T priority Critical patent/DE112017004571A5/de
Publication of WO2018046729A1 publication Critical patent/WO2018046729A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B66F9/07563—Fork-lift trucks adapted to be carried by transport vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading

Definitions

  • Air pollution in city centers continues to increase, despite exhaust aftertreatment in internal combustion engines, due to steadily increasing individual and delivery traffic.
  • pollution by NOx is so high that the limits are often not met.
  • a significant proportion of this problem has the delivery services with more than 4.5 million individual deliveries in German city centers per year (as of 2014 with an upward trend).
  • the delivery service vehicles used in this case are referred to as delivery vehicles in the present proposal.
  • Deliveries are made at peak times between 9:00 and 13:00, leading to a disproportionate increase in emissions.
  • Another complication is that pedestrian areas may only be used within a tight timeframe. In order to reduce emissions in inner cities, it makes sense to use as hand or electrically powered vehicle types there.
  • the invention is based on the object to provide a transport system, which allows a low-emission and interference as possible operation in the distribution of cargo in inner cities on the so-called "last mile".
  • the proposal it is envisaged to use a small and above all light distribution vehicle, which can be transported by the comparatively larger delivery vehicle in a holder, e.g. inside or outside attached to the delivery vehicle and can be carried.
  • the holder used for this purpose is advantageously designed such that the loading capacity of the delivery vehicle is not restricted.
  • the present proposal assumes that, although it is typical for delivery vehicles that the spatial capacity is exhausted, the authorized payload is not, so that, in terms of weight, the delivery vehicle can easily accommodate a distribution vehicle.
  • the distribution vehicle has a loading platform for the cargo, so that a larger amount of the cargo can be easily carried.
  • this open design of the loading area may be sufficient and allow a particularly low-cost and lightweight design of the distribution vehicle
  • the loading platform is developed into a loading space, for example, forms the bottom of such a cargo space.
  • the cargo can be accommodated protected not only from the weather, but especially against unauthorized access.
  • solid walls may be provided, or flexible walls, for example in the form of truck tarpaulins.
  • a "load space" of the distribution vehicle is therefore regularly mentioned, but this term does not exclude an embodiment of the distribution vehicle with an open loading platform.
  • the distribution vehicle does not have to be driven by muscle power, but rather has at least one drive motor.
  • the distribution vehicle In the city center, the distribution vehicle with a few simple steps - preferably without tools - made ready for operation and used for example for the delivery of letters, packages, etc. to customers.
  • the advantage is that there are no pollutant emissions in urban operation, if the distribution vehicle is powered by muscle power or electric, while the long distance transport can take place unchanged with conventional delivery vehicles. And even if the distribution vehicle is powered by an internal combustion engine, the amount of its emissions is considerably lower than if the same route were covered by the larger delivery vehicle.
  • the distribution vehicle be designed constructively in lightweight construction. This not only ensures that the allowable payload of the larger delivery vehicle is not exceeded when the distribution vehicle is being held in or on the larger delivery vehicle. Rather, in particular, the handling is easier for the user when the empty distribution vehicle is decoupled from the delivery vehicle or later spent again in the holder on the delivery vehicle.
  • the distribution vehicles can be easily disassembled for transportation in a transport arrangement and / or collapse, and can be brought back into their use arrangement after a few simple steps to be available again ready for use.
  • the outer dimensions of the distribution vehicle - ie its packing size - compared to its use arrangement can be reduced when the distribution vehicle is placed in its transport arrangement. It is thereby achieved that these distribution vehicles can be transported by means of the existing fleet of delivery vehicles together with the goods in order to enable low-emission or preferably emission-free inner-city traffic on site after simple assembly.
  • the distribution vehicle has a plurality of individual modules, each weighing at most 20 kg, advantageously even only not more than 15 kg. These modules can easily be handled individually. These may be wheel, drive or steering components, or a weather protection for the driver or a cover for the Cargo.
  • the distribution vehicle does not need to consist solely of such lightweight modules: for example, it may have a chassis or similar central component, which may be heavier, and which may be populated with the mentioned modules to make the distribution vehicle operational.
  • This central component can be accommodated, for example, on or in the holder of the delivery vehicle, so that its weight subsequently need not be handled by the user, and so that subsequently the individual modules can be removed from this central component with little effort.
  • the reduction of the external dimensions can also be made possible by the fact that the distributor vehicle has two modules which can not be completely separated from one another but are foldably connected to one another are. It can thus be provided that the distribution vehicle can be folded about an axis, for example by one or two axes running in its longitudinal direction. Before loading the distribution vehicle, only a locking of the folding mechanism must be solved. The folded and therefore narrower distribution vehicle can be easily kept outside of the delivery vehicle in this transport arrangement without creating a disturbing projection on the delivery vehicle.
  • a corresponding locking or locking to solve In order to perform the folding process, a corresponding locking or locking to solve. This can preferably be done without tools, namely with locking means, which are not designed as separate, loose elements, but the verliererêt arranged on the distribution vehicle or connected to the distribution vehicle. For example, it may be provided that a bolt is first folded over or a safety pin must be pulled to solve the mentioned lock.
  • the distribution vehicle may advantageously have at least one electric drive motor.
  • energy storage can e.g. find in the form of batteries or accumulators, fuel cells or the like.
  • the energy storage can be advantageously connected by means of a plug-in system replaceable on the distribution vehicle, so that within a short time an empty can be exchanged for a full energy storage.
  • the replenishment of the one or more empty energy storage devices can then take place either by the delivery vehicle, for example in the form of an electrical charge, or overnight at a logistics center, where the delivery vehicle is also loaded again with freight, for example.
  • Steering and drive of the distribution vehicle can be advantageously combined to create highly integrated assemblies with low weight and small footprint.
  • the drive and the steering takes place by a single wheel, which is accordingly mounted pivotably or rotatably about a vertical axis and allows by a pivoting movement of 180 °, the reverse drive of the distribution vehicle.
  • It may be, for example, the single wheel of a three-wheeled chassis, while the other two, lying on a common axis wheels are designed, for example, unpowered.
  • it may be an additional drive and steering wheel, which is provided in addition to at least three wheels of the distribution vehicle, which support the distribution vehicle on the ground as wheels.
  • two electrically driven wheels are used as the drive for the distribution vehicle, the speed of which can be regulated individually.
  • the steering can be done in this case, for example via a joystick.
  • z. B. be steered via a steering wheel, a handlebar or any other running steering device.
  • both drive wheels run at the same speed. Cornering is achieved by reducing the speed of the inside drive wheel.
  • a reverse gear can be easily realized in the case of an electric drive via a polarity reversal.
  • electrotransport vehicles can thus be used a combined drive and steering device, which takes up little space and weight.
  • the two mentioned wheels can each be equipped with a wheel hub motor.
  • a typical landing gear for the distribution vehicle may have four wheels arranged in two axes.
  • the wheels of one axle are not steerable, while the two wheels of the other axle are designed as steering wheels.
  • Powered may be the steerable or non-steerable wheels. If the axle which connects the two non-steerable wheels, not only as an imaginary line, but be designed as a physical component, the drive can also be done on this axis.
  • the drive and the steering can be formed as a unit that can be removed from the distribution vehicle and re-grow with a few simple steps.
  • the distribution vehicle can be carried along in the rear area, in particular on the rear side, of the delivery vehicle.
  • the driver should not be hindered during the usual loading and unloading operations, and the loading space of the delivery vehicle should not be restricted.
  • the distribution vehicle should be ready for use within about one minute and be able to accommodate a payload of about 350 kg.
  • the comparatively larger delivery vehicle can be conveniently parked while the driver makes his deliveries by means of the comparatively smaller distribution vehicle.
  • the loading of the distribution vehicle on the delivery vehicle should be possible in the same time of about one minute.
  • the distribution vehicle has a driver's seat configured as a folding seat, and if it is provided that the distribution vehicle can not only drive when the user is in the driver's seat, preferably the presence of the driver in the driver's seat can be detected by means of sensors, and an electronic drive control of the distribution vehicle can automatically switch between two modes of the distribution vehicle based on these sensor signals: for example, if the driver stands on the driver's cab as mentioned above or runs alongside the distribution vehicle or remotely controls the distribution vehicle, the maximum speed of the distribution vehicle can in a first mode limited to a first value, for example to 6 km / h. However, if the driver is in the driver's seat and this is detected by the sensors, e.g.
  • the maximum speed of the distribution vehicle may be limited to a second, namely higher value, e.g. 25 km / h.
  • An electronic drive control can also be designed in such a way that automatically a mechanical locking of the drive takes place when the distribution vehicle comes to a standstill or is braked to a certain minimum speed, for example, 0.5 km / h.
  • the mechanical lock can be designed, for example, a control element in the manner of a dog clutch or a locking pin and cooperate with a movable drive element, so that its mobility is blocked when the locking element is in a blocking position. Through the mechanical Locking can be ensured that the distribution vehicle is not accidentally moved or set in motion, for example on sloping ground.
  • an electronic drive control can be designed in such a way that it prevents the exceeding of a permissible or a speed selected by the driver. So it can be ensured that, for example, even when driving downhill, the speed of the distribution vehicle does not increase.
  • a weather protection for the driver may be provided, for example in the form of a protective shield made of dimensionally stable, transparent plastic or of a flexible, transparent film.
  • a protective shield made of dimensionally stable, transparent plastic or of a flexible, transparent film.
  • the driver's cab is not designed as a cab closed on all sides, but is open to the sides.
  • the protective shield can be designed in a particularly simple and space-saving manner as a planar element that is straight or only curved in a single direction.
  • the loading space of the distribution vehicle can advantageously not be arranged above, but between two wheels of an axle of the distribution vehicle. In this way, wheels with large wheel diameters can be used.
  • these simplify overcoming bumps such as e.g. Curbs, and secondly offer plenty of space for the installation of drive or braking elements, so that a compact module can be created, which may for example have at least one hub motor and at least one integrated brake.
  • the distributor vehicle can be moved up to these vertical ramps and driven onto the ramp at its entry end. There it will be detected and lifted by a lifting device, so that it will be brought from its horizontal to a vertical orientation and then lifted from the ground.
  • the lifting device may for example consist of a manually or electrically rotatable winch with a cable, the end of which, for example with a hook, is connected to the distribution vehicle. This process of hooking up can be done manually by the driver. However, provision can also be made for automatic coupling to the lifting device to take place when the distributor vehicle drives onto the ramp.
  • the end of the aforementioned cable may be equipped with a snap hook into which a corresponding lug of the distribution vehicle is automatically inserted when the distribution vehicle comes on the ramp. When unloading the distribution vehicle from the delivery vehicle, this carabiner hook can be released manually from the distribution vehicle by the user.
  • an attachment in the rear region of the delivery vehicle is provided, in such a way that the operation of a tailgate of the delivery vehicle is possible without hindrance.
  • the support may be arranged exclusively on one of the two tailgate wings.
  • the bracket may be located on the fixed body portion of the delivery vehicle stern.
  • the bracket may be located above the tailgate.
  • the distribution vehicle is not lifted very high into its transport position, so that the handling of the distribution vehicle can accordingly take place in a time-saving manner:
  • a holder for receiving the distributor vehicle can be provided below the loading space of the delivery vehicle, so that the distributor vehicle can be held, for example, at the rear of the delivery vehicle, transversely to its direction of travel.
  • the holder may be configured, for example, similar to the bicycle carrier known from practice, so that the distributor vehicle also needs to be raised to a comparatively small height. Access to the cargo hold of the
  • Delivery vehicle can in this case be made from the side, as is already provided in many known from practice types of delivery vehicles. Access to the cargo space from behind, via the rear door, is always possible in such a case when the delivery vehicle is between two operations, for example during the night, for example in a logistics center.
  • the distributor vehicle is removed from the holder in the mentioned logistics center and can be connected to a charging station provided in the logistics center in order to fill up the energy store, e.g. in the form of refueling or electrical charging.
  • the support can now either be moved out of the way, for example pivoted or shifted, or the support is mounted on the rear door and can move together with it.
  • the tailgate can be used and the delivery vehicle can be loaded with new cargo, for example, by the bottom of the cargo space can be traveled with a material handling vehicle.
  • the bracket which is provided on the delivery vehicle for receiving the distribution vehicle, may advantageously have one or more rails in which the wheels of the distribution vehicle are guided. After the distribution vehicle has been driven onto the rail and secured in its holder, the rail together with the distribution vehicle, for example by a winch, which is located at the rear of the delivery vehicle to be pulled up and locked there. Notwithstanding the example described above may be provided to dispense with the pivotal movement, which brings the distribution vehicle from a horizontal to a vertical orientation. Rather, it can be provided that the distribution vehicle retains its horizontal orientation.
  • the distribution vehicle can be folded around an axis, for example by one or two axes extending in its longitudinal direction. Before loading the distribution vehicle, only a locking of the folding mechanism must be solved.
  • the holder has two rails, which are arranged in the track width of the distribution vehicle, so the distance of said rails can reduce each other from the entry end of the rails, so that the distribution vehicle with previously solved folding mechanism moves on the rails and then its track through the forced guidance in the rails is automatically reduced and the distribution vehicle is folded in this way.
  • the ramp can be made approximately Y-shaped near its entry end.
  • this approximately Y-shaped retraction end is thus near its lower end. It can be advantageously provided that this lower, Y-shaped extending end is designed to be foldable and can be brought into a lying driving position. The distribution vehicle can thus be easily moved onto this lying-aligned retracting end of the rails, at least with the wheels of an axle, for example the front axle or the rear axle. If that Distribution vehicle is then pulled along the vertical ramp up, this folding, approximately Y-shaped retraction end can finally be folded from its lying Auffahr- position in an upright, for example, vertical, transport position.
  • the holder receiving the distribution vehicle may advantageously be provided with a connection for supplying energy to the distribution vehicle.
  • the attachment of said ramp in the end position can be equipped with a plug-in electrical system for charging batteries of the distribution vehicle, while this is transported to the delivery vehicle.
  • the connection for the power supply need not be attached directly to the holder. It may optionally be arranged in the vicinity of the holder, for example on a body surface of the delivery vehicle. In any case, it is achieved that the distribution vehicle can be coupled to this port, and particularly advantageously automatically coupled when it is brought into the holder or brought together with the holder in a position that allows the delivery vehicle now together with the distribution vehicle can be moved in traffic.
  • a minimal driver's position in front of the loading space of the distribution vehicle.
  • This can, for example, have a running board, on which the driver can stand, so that when supplying directly adjacent houses, the driver can very quickly and easily board or leave the driver's cab.
  • a wireless remote control can be connected via a Bluetooth or mobile be provided or an automatic "follow me” - function, as it is known for example for the control of drones.
  • a driver's seat may be provided, which is designed, for example, as a folding seat and can be folded into a rest position when only the footboard is to be used. If the driver's seat is to be used, it can be folded into its position of use.
  • the distribution vehicle have such a low driving resistance, for example by easily running wheels and by a low weight, that it can also be pulled or pushed by hand.
  • a low driving resistance for example by easily running wheels and by a low weight, that it can also be pulled or pushed by hand.
  • the loading platform is equipped with a seat for passenger transport.
  • it can be provided that it can be equipped with one or more seats for passenger transport.
  • the distribution vehicle can be produced as economically as possible, namely in the largest possible quantities, since it can not only be used in parcel services and similar delivery services, but, for example, in can also be used in the leisure sector.
  • it can be carried on or in a motorhome, so that the motorhome can remain outside the inner city area and the passenger transport within the city center takes place by means of the distribution vehicle.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un système de transport pour la logistique en centre ville, comprenant un véhicule de livraison, lequel comprend un espace de chargement pour un produit à transporter ainsi qu'une cabine de conduite. Le système de transport selon l'invention comprend un deuxième véhicule dit de distribution, lequel • est plus petit et plus léger que le véhicule de livraison, • comprend une plate-forme de chargement pour le produit à transporter, laquelle est plus petite que l'espace de chargement du véhicule de livraison, • comprend au moins un moteur de propulsion, et lequel • peut être amené d'un premier agencement d'utilisation à un deuxième agencement de transport dans lequel il présente des dimensions extérieures plus petites que dans son agencement d'utilisation, et le véhicule de livraison comprend un logement servant à retenir de manière libérable le véhicule de distribution se trouvant dans son agencement de transport, de telle sorte que le véhicule de distribution peut être transporté sélectivement par le véhicule de livraison dans son agencement de transport ou peut être déplacé indépendamment du véhicule de livraison dans son agencement d'utilisation.
PCT/EP2017/072756 2016-09-12 2017-09-11 Système de transport pour la logistique en centre ville à émissions réduites Ceased WO2018046729A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112017004571.1T DE112017004571A5 (de) 2016-09-12 2017-09-11 Transportsystem für emissionsreduzierte Innenstadtlogistik

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102016010894.0 2016-09-12
DE102016010894.0A DE102016010894A1 (de) 2016-09-12 2016-09-12 "Transportfahrzeug für emissionsfreie Innenstadtlogistik"
DE102016014406.8A DE102016014406A1 (de) 2016-12-05 2016-12-05 Vertikale Rampe als Transportvorrichtung
DE102016014406.8 2016-12-05
DE102016014641.9 2016-12-09
DE102016014641.9A DE102016014641A1 (de) 2016-12-09 2016-12-09 Antrieb und Lenkvorrichtung für Elektrotransportfahrzeuge

Publications (1)

Publication Number Publication Date
WO2018046729A1 true WO2018046729A1 (fr) 2018-03-15

Family

ID=59858724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/072756 Ceased WO2018046729A1 (fr) 2016-09-12 2017-09-11 Système de transport pour la logistique en centre ville à émissions réduites

Country Status (2)

Country Link
DE (2) DE202017007126U1 (fr)
WO (1) WO2018046729A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370494A (en) * 1993-07-13 1994-12-06 Holmes; Arthur J. Self-propelled lift truck
DE9419833U1 (de) * 1994-12-10 1995-02-09 Baier, Erhard, 72622 Nürtingen Allweggabelstapler mit Falttechnik für die Mitnahme an Fahrzeugen
WO2001021523A1 (fr) * 1999-09-22 2001-03-29 Harmelerwaard Patents B.V. Chariot elevateur
EP1829815A2 (fr) * 2006-03-03 2007-09-05 O'Keeffe, Eric Chariot élévateur à fourche
WO2008129447A1 (fr) * 2007-04-18 2008-10-30 Frederick Christiaan Aggenbacht Chariot élévateur à fourches
US20080271901A1 (en) * 2007-05-03 2008-11-06 Decker Gordon Michael Compact mobile fire attack vehicle mountable to an emergency vehicle
WO2008137704A1 (fr) * 2007-05-07 2008-11-13 Princeton Delivery Systems, Inc. Chariot élévateur quatre entrées avec rayons de roue pivotant vers l'extérieur

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370494A (en) * 1993-07-13 1994-12-06 Holmes; Arthur J. Self-propelled lift truck
DE9419833U1 (de) * 1994-12-10 1995-02-09 Baier, Erhard, 72622 Nürtingen Allweggabelstapler mit Falttechnik für die Mitnahme an Fahrzeugen
WO2001021523A1 (fr) * 1999-09-22 2001-03-29 Harmelerwaard Patents B.V. Chariot elevateur
EP1829815A2 (fr) * 2006-03-03 2007-09-05 O'Keeffe, Eric Chariot élévateur à fourche
WO2008129447A1 (fr) * 2007-04-18 2008-10-30 Frederick Christiaan Aggenbacht Chariot élévateur à fourches
US20080271901A1 (en) * 2007-05-03 2008-11-06 Decker Gordon Michael Compact mobile fire attack vehicle mountable to an emergency vehicle
WO2008137704A1 (fr) * 2007-05-07 2008-11-13 Princeton Delivery Systems, Inc. Chariot élévateur quatre entrées avec rayons de roue pivotant vers l'extérieur

Also Published As

Publication number Publication date
DE202017007126U1 (de) 2019-08-27
DE112017004571A5 (de) 2019-06-19

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