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EP2977345A1 - Industrial truck with a wireless data transfer device - Google Patents

Industrial truck with a wireless data transfer device Download PDF

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Publication number
EP2977345A1
EP2977345A1 EP15175062.7A EP15175062A EP2977345A1 EP 2977345 A1 EP2977345 A1 EP 2977345A1 EP 15175062 A EP15175062 A EP 15175062A EP 2977345 A1 EP2977345 A1 EP 2977345A1
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EP
European Patent Office
Prior art keywords
display device
truck
radio
truck according
data
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.)
Granted
Application number
EP15175062.7A
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German (de)
French (fr)
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EP2977345B1 (en
Inventor
Dr. Joachim Tödter
Ansgar Bergmann
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STILL GmbH
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STILL GmbH
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/0755Position control; Position detectors

Definitions

  • the invention relates to a truck with an integrated data radio.
  • fleet management systems via which, for example, access authorizations can be controlled, driver-related settings can be assigned, extraordinary events such as accidents can be recorded and operational data, such as operating times and performance data, can be recorded.
  • a vehicle control system such as those used for maintenance and repair purposes
  • data connections to servers or to programs, in particular to a fleet management system, so that these data are stored, for example, in the programs by a user or fleet manager can be used.
  • programs can be used for example by the user as a web application.
  • This transmission can be wired, through data storage cards and by radio.
  • radio When transmitting by radio, it is known to use this Bluetooth, WLAN or mobile.
  • a disadvantage of wired systems and data storage cards is that the data must be actively picked up by a person at the truck or brought to the vehicle by the data memory card is inserted or the cable is connected. As a result, there is no continuous connection available and costs arise. On the other hand, this procedure is generally complicated, relatively uncomfortable and labor-intensive.
  • mobile radio solutions are preferably used for transmitting the data, in particular against the background of more favorable volume tariffs.
  • a disadvantage of this prior art that in addition a mobile device or mobile modem is required, via which the vehicle control system is connected to the mobile network.
  • This mobile modem requires space, typically includes a housing, connector, its own voltage stabilization, a processor and memory, a mobile module, a SIM card and an antenna.
  • the antenna can be brought out to optimize the reception and arranged separately.
  • the steel structures of industrial trucks prove to be problematic because the mobile radio modem must be arranged so that a reception is possible and this is not within the closed steel structures. The same disadvantages arise in principle with Bluetooth and WLAN.
  • the present invention has for its object to provide a truck with a data radio available, which avoids the above-mentioned disadvantages and in which the data radio is integrated with little effort and good reception conditions.
  • the object is achieved in that in a truck with an integrated data radio, a display device is provided for a driver's workplace, wherein the radio data transmission device is integrated into the display device using existing electronic components of the display device.
  • various components of the display device in particular a display with a flat screen, such as a TFT screen, can be used.
  • these are, for example, the housing, plug, a Power supply as well as memory and processor.
  • These components must be present in a display device of the aforementioned type with high performance to address the pixels and perform image processing for the data. As a result, this capacity can also be used in a wide overlapping area for the radio data transmission. There is a significant reduction in costs, with a halving of costs is conceivable.
  • no additional wiring of the radio data transmission for connection to a vehicle control is required because the display device is already regularly connected to the vehicle control.
  • a display device, in particular a display is also installed in such a way that it is as protected as possible from mechanical damage and damage due to the sensitivity of the components. This also protects the data radio with.
  • the data radio with the display device together housing, connector, power supply, memory and processor.
  • An antenna of the data radio can be integrated in a favorable embodiment in the display device.
  • the display device Since the display device must be observed by a driver, this is usually exposed at least so freely that a radio reception is guaranteed.
  • the display device is a display, in particular a TFT display.
  • the display device can be arranged in front of a driver's workplace.
  • the display device is arranged on a spar of a driver's roof.
  • An arrangement on a spar of a driver's protection roof results in good transmission and reception conditions, especially with an arrangement of the antenna in the display device, since the large window areas or openings of the
  • the truck may be arranged a tiller-guided truck and the display device on the outside of the truck.
  • the radio data transmission device may be a mobile radio device, in particular a mobile radio device which is compatible with the standard GPRS and / or UMTS and / or LTE.
  • the truck according to the invention can be implemented in principle with a mobile device as a data radio and any conceivable type of general mobile radio standard.
  • the data radio may be a WLAN transmitter / receiver.
  • That the data radio can be a Bluetooth transmitter / receiver.
  • the figure shows an industrial truck 1, which is a counterbalance forklift 2 with a lifting mast 3.
  • a load-receiving means 4 in the form of a fork 5 is guided vertically movable.
  • a counterweight 7 is arranged.
  • a driver's roof 9 Between the rear axle 6 and a front axle 8 is located under a driver's roof 9, a driver's workplace 10, which has a driver's seat 11 with arranged in front of this steering wheel 12.
  • a display device 13 in the form of a TFT display 14 is arranged on a spar 15 of the driver's roof (9) in the field of vision of the driver.
  • a mobile device (17) is integrated as a data radio device 16, which has a plurality of components in common with the display device 13.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Bei einem Flurförderzeug mit einem integrierten Datenfunkgerät (16), ist eine Anzeigevorrichtung (13) für einen Fahrerarbeitsplatz (10) vorgesehen, wobei das Datenfunkgerät (16) in die Anzeigevorrichtung (13) integriert ist bei Nutzung vorhandener elektronischer Bauelemente der Anzeigevorrichtung (13).

Figure imgaf001
In a truck with an integrated data radio (16), a display device (13) for a driver's workplace (10) is provided, wherein the data radio (16) in the display device (13) is integrated using existing electronic components of the display device (13).
Figure imgaf001

Description

Die Erfindung betrifft ein Flurförderzeug mit einem integrierten Datenfunkgerät.The invention relates to a truck with an integrated data radio.

Bei Flurförderzeugen ist bekannt, Flottenmanagementsysteme einzusetzen, über die beispielsweise Zugangsberechtigungen gesteuert werden, fahrerbezogene Einstellungen zugewiesen werden können, außergewöhnliche Ereignisse wie Unfälle erfasst werden und Einsatzdaten, wie zum Beispiel Einsatzzeiten sowie Leistungsdaten, aufgezeichnet werden. Weiterhin ist es auch bekannt, Fehlermeldungen aus einer Fahrzeugsteuerung, wie sie zum Beispiel zu Wartungs-und Reparaturzwecken zum Einsatz kommen, über Datenverbindungen auf Server bzw. an Programme zu übertragen insbesondere an ein Flottenmanagementsystem, so dass diese Daten beispielsweise in den Programmen durch einen Nutzer bzw. Fuhrparkleiter genutzt werden können. Diese Programme können dabei beispielsweise durch den Benutzer als Web-Applikation genutzt werden. Es ist weiterhin denkbar, solche Flottenmanagementsysteme mit Lagerverwaltungssystemen, Fahrzeugleitsystemen oder Dispositionsprogrammen zu verbinden und um beispielsweise ein Energiemanagement der Traktionsbatterie eines Flurförderzeugs zu erweitern. Durch Letzteres können Fahrzeuge betriebsstundenabhängig einzelnen Einsätzen innerhalb einer Fahrzeugflotte zugewiesen werden.In the case of industrial trucks, it is known to use fleet management systems, via which, for example, access authorizations can be controlled, driver-related settings can be assigned, extraordinary events such as accidents can be recorded and operational data, such as operating times and performance data, can be recorded. Furthermore, it is also known to transmit error messages from a vehicle control system, such as those used for maintenance and repair purposes, via data connections to servers or to programs, in particular to a fleet management system, so that these data are stored, for example, in the programs by a user or fleet manager can be used. These programs can be used for example by the user as a web application. It is also conceivable to connect such fleet management systems with warehouse management systems, vehicle control systems or scheduling programs and, for example, to expand energy management of the traction battery of a truck. The latter allows vehicles to be assigned to individual operations within a vehicle fleet depending on the operating hours.

Für diese Anwendungen ist eine Datenübertragung von und zu dem Flurförderzeug erforderlich. Diese Übertragung kann kabelgebunden erfolgen, durch Datenspeicherkarten und per Funk. Bei Übertragung per Funk ist es bekannt, hierfür Bluetooth, WLAN oder Mobilfunk zu nutzen.For these applications, data transmission from and to the truck is required. This transmission can be wired, through data storage cards and by radio. When transmitting by radio, it is known to use this Bluetooth, WLAN or mobile.

Nachteilig an kabelgebundenen Systemen und Datenspeicherkarten ist, dass die Daten aktiv durch eine Person bei dem Flurförderzeug abgeholt werden müssen bzw. zu dem Fahrzeug gebracht werden müssen, indem die Datenspeicherkarte eingesetzt wird oder das Kabel verbunden wird. Dadurch steht zum einen keine kontinuierliche Verbindung zur Verfügung und entstehen Kosten. Zum anderen ist dieses Vorgehen insgesamt aufwändig, relativ unkomfortabel und personalintensiv.A disadvantage of wired systems and data storage cards is that the data must be actively picked up by a person at the truck or brought to the vehicle by the data memory card is inserted or the cable is connected. As a result, there is no continuous connection available and costs arise. On the other hand, this procedure is generally complicated, relatively uncomfortable and labor-intensive.

Es ist daher bekannt, Funklösungen einzusetzen.It is therefore known to use wireless solutions.

Auch wenn dadurch Kosten entstehen, werden, insbesondere vor dem Hintergrund günstiger zur Verfügung stehender Volumentarife, bevorzugt Mobilfunklösungen zur Übertragung der Daten eingesetzt.Even if this results in costs, mobile radio solutions are preferably used for transmitting the data, in particular against the background of more favorable volume tariffs.

Nachteilig an diesem Stand der Technik ist jedoch, dass zusätzlich ein Mobilfunkgerät bzw. Mobilfunkmodem erforderlich wird, über das die Fahrzeugsteuerung mit dem Mobilfunknetz verbunden wird. Dieses Mobilfunkmodem benötigt Bauraum, umfasst typischerweise ein Gehäuse, Stecker, eine eigene Spannungsstabilisierung, einen Prozessor nebst Speicher, ein Mobilfunkmodul, eine SIM Karte sowie eine Antenne. Dabei kann die Antenne zur Optimierung des Empfangs herausgeführt und getrennt angeordnet sein. Als problematisch erweisen sich dabei die Stahlstrukturen von Flurförderzeugen, da das Mobilfunkmodem so angeordnet sein muss, dass ein Empfang möglich ist und dieses sich nicht innerhalb der geschlossenen Stahlstrukturen befindet. Die gleichen Nachteile ergeben sich grundsätzlich bei Bluetooth und WLAN.A disadvantage of this prior art, however, that in addition a mobile device or mobile modem is required, via which the vehicle control system is connected to the mobile network. This mobile modem requires space, typically includes a housing, connector, its own voltage stabilization, a processor and memory, a mobile module, a SIM card and an antenna. In this case, the antenna can be brought out to optimize the reception and arranged separately. The steel structures of industrial trucks prove to be problematic because the mobile radio modem must be arranged so that a reception is possible and this is not within the closed steel structures. The same disadvantages arise in principle with Bluetooth and WLAN.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Flurförderzeug mit einem Datenfunkgerät zur Verfügung zu stellen, das die oben genannten Nachteile vermeidet und bei dem das Datenfunkgerät mit wenig Aufwand sowie guten Empfangsbedingungen integriert ist.The present invention has for its object to provide a truck with a data radio available, which avoids the above-mentioned disadvantages and in which the data radio is integrated with little effort and good reception conditions.

Diese Aufgabe wird durch ein Flurförderzeug mit den Merkmalen des unabhängigen Patentanspruchs 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.This object is achieved by a truck with the features of independent claim 1. Advantageous developments of the invention are specified in the subclaims.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass bei einem Flurförderzeug mit einem integrierten Datenfunkgerät, eine Anzeigevorrichtung für einen Fahrerarbeitsplatz vorgesehen ist, wobei das Datenfunkgerät in die Anzeigevorrichtung integriert ist bei Nutzung vorhandener elektronischer Bauelemente der Anzeigevorrichtung.The object is achieved in that in a truck with an integrated data radio, a display device is provided for a driver's workplace, wherein the radio data transmission device is integrated into the display device using existing electronic components of the display device.

Vorteilhaft können dadurch verschiedene Bauteile der Anzeigevorrichtung, insbesondere eines Displays mit einem Flachbildschirm, beispielsweise ein TFT-Bildschirm, genutzt werden. Dies sind beispielsweise das Gehäuse, Stecker, eine Spannungsversorgung wie auch Speicher sowie Prozessor. Diese Komponenten müssen bei einer Anzeigevorrichtung der vorgenannten Art mit hoher Leistungsfähigkeit vorhanden sein, um die Bildpunkte anzusprechen und eine Bildverarbeitung für die Daten durchzuführen. Dadurch kann diese Kapazität auch in einem weiten Überschneidungsbereich für das Datenfunkgerät genutzt werden. Es ergibt sich eine erhebliche Reduzierung der Kosten, wobei eine Halbierung der Kosten denkbar ist. Vorteilhaft ist auch keine zusätzliche Verkabelung des Datenfunkgerät zur Anbindung an eine Fahrzeugsteuerung erforderlich, da die Anzeigevorrichtung regelmäßig bereits mit der Fahrzeugsteuerung verbunden ist. Eine Anzeigevorrichtung insbesondere ein Display wird im Regelfall auch so eingebaut, dass dieses vor mechanischen Schäden und Gewaltschäden aufgrund der Empfindlichkeit der Bauteile möglichst geschützt ist. Dadurch wird auch das Datenfunkgerät mit geschützt.Advantageously, various components of the display device, in particular a display with a flat screen, such as a TFT screen, can be used. These are, for example, the housing, plug, a Power supply as well as memory and processor. These components must be present in a display device of the aforementioned type with high performance to address the pixels and perform image processing for the data. As a result, this capacity can also be used in a wide overlapping area for the radio data transmission. There is a significant reduction in costs, with a halving of costs is conceivable. Advantageously, no additional wiring of the radio data transmission for connection to a vehicle control is required because the display device is already regularly connected to the vehicle control. As a rule, a display device, in particular a display, is also installed in such a way that it is as protected as possible from mechanical damage and damage due to the sensitivity of the components. This also protects the data radio with.

Vorteilhaft weist das Datenfunkgerät mit der Anzeigevorrichtung gemeinsam Gehäuse, Anschlussstecker, Spannungsversorgung, Speicher und Prozessor auf.Advantageously, the data radio with the display device together housing, connector, power supply, memory and processor.

Dies ergibt eine maximal mögliche Nutzung gemeinsamer Bauteile.This results in a maximum possible use of common components.

Eine Antenne des Datenfunkgeräts kann in günstiger Ausgestaltung in die Anzeigevorrichtung integriert sein.An antenna of the data radio can be integrated in a favorable embodiment in the display device.

Da die Anzeigevorrichtung durch einen Fahrer beobachtet werden muss, ist diese im Regelfall zumindest so frei exponiert, dass auch ein Funkempfang gewährleistet ist.Since the display device must be observed by a driver, this is usually exposed at least so freely that a radio reception is guaranteed.

Vorteilhaft ist die Anzeigevorrichtung ein Display, insbesondere ein TFT Display.Advantageously, the display device is a display, in particular a TFT display.

Die Anzeigevorrichtung kann vor einem Fahrerarbeitsplatz angeordnet sein.The display device can be arranged in front of a driver's workplace.

In einer günstigen Ausführungsform des Flurförderzeugs ist die Anzeigevorrichtung an einem Holm eines Fahrerschutzdaches angeordnet.In a favorable embodiment of the truck, the display device is arranged on a spar of a driver's roof.

Eine Anordnung an einem Holm eines Fahrerschutzdaches ergibt vor allem bei einer Anordnung der Antenne in der Anzeigevorrichtung gute Sende- und Empfangsbedingungen, da die großen Fensterflächen oder Öffnungen desAn arrangement on a spar of a driver's protection roof results in good transmission and reception conditions, especially with an arrangement of the antenna in the display device, since the large window areas or openings of the

Fahrerschutzdaches Funkstrahlung nicht abschirmen.Driver's protection roofs Do not shield radio radiation.

Das Flurförderzeug kann ein deichselgeführtes Flurförderzeug und die Anzeigevorrichtung an der Außenseite des Flurförderzeugs angeordnet sein.The truck may be arranged a tiller-guided truck and the display device on the outside of the truck.

Bei deichselgeführten Flurförderzeugen, bei denen eine bedienende Person neben dem Flurförderzeug mitläuft, ergibt sich dadurch eine gute Möglichkeit der Überwachung durch die Bedienperson während gleichzeitig die Anzeigevorrichtung gute Sende- und Empfangsbedingungen aufweist.In pedestrian-controlled trucks, in which a person walking along with the truck, this results in a good possibility of monitoring by the operator while the display device has good transmission and reception conditions.

Das Datenfunkgerät kann ein Mobilfunkgerät sein, insbesondere ein zu dem Standard GPRS und/oder UMTS und/oder LTE kompatibles Mobilfunkgerät sein.The radio data transmission device may be a mobile radio device, in particular a mobile radio device which is compatible with the standard GPRS and / or UMTS and / or LTE.

Das erfindungsgemäße Flurförderzeug kann grundsätzlich mit einem Mobilfunkgerät als Datenfunkgerät und jeder denkbaren Art eines allgemeinen Mobilfunkstandards umgesetzt werden.The truck according to the invention can be implemented in principle with a mobile device as a data radio and any conceivable type of general mobile radio standard.

Das Datenfunkgerät kann ein WLAN-Sender/Empfänger sein.The data radio may be a WLAN transmitter / receiver.

Dass das Datenfunkgerät kann ein Bluetooth-Sender/Empfänger sein.That the data radio can be a Bluetooth transmitter / receiver.

Weitere Vorteile und Einzelheiten der Erfindung werden anhand des in der schematischen Figur dargestellten Ausführungsbeispiels näher erläutert. Die Figur zeigt ein Flurförderzeug 1, das ein Gegengewichtsgabelstapler 2 mit einem Hubmast 3 ist. An dem Hubmast 3 ist ein Lastaufnahmemittel 4 in Form einer Lastgabel 5 höhenbeweglich geführt. Über einer Hinterachse 6 ist ein Gegengewicht 7 angeordnet. Zwischen der Hinterachse 6 und einer Vorderachse 8 befindet sich unter einem Fahrerschutzdach 9 ein Fahrerarbeitsplatz 10, das einen Fahrersitz 11 mit vor diesem angeordneten Lenkrad 12 aufweist. Eine Anzeigevorrichtung 13 in Form eines TFT-Displays 14 ist an einem Holm 15 des Fahrerschutzdaches (9) im Sichtbereich des Fahrers angeordnet. In die Anzeigevorrichtung 13 ist ein Mobilfunkgerät (17) als Datenfunkgerät 16 integriert, das eine Mehrzahl von Bauteilen mit der Anzeigevorrichtung 13 gemeinsam hat.Further advantages and details of the invention will be explained in more detail with reference to the embodiment shown in the schematic figure. The figure shows an industrial truck 1, which is a counterbalance forklift 2 with a lifting mast 3. On the mast 3, a load-receiving means 4 in the form of a fork 5 is guided vertically movable. About a rear axle 6, a counterweight 7 is arranged. Between the rear axle 6 and a front axle 8 is located under a driver's roof 9, a driver's workplace 10, which has a driver's seat 11 with arranged in front of this steering wheel 12. A display device 13 in the form of a TFT display 14 is arranged on a spar 15 of the driver's roof (9) in the field of vision of the driver. In the display device 13, a mobile device (17) is integrated as a data radio device 16, which has a plurality of components in common with the display device 13.

Claims (10)

Flurförderzeug mit einem integrierten Datenfunkgerät (16),
dadurch gekennzeichnet,
dass eine Anzeigevorrichtung (13) für einen Fahrerarbeitsplatz (10) vorgesehen ist, wobei das Datenfunkgerät (16) in die Anzeigevorrichtung (13) integriert ist bei Nutzung vorhandener elektronischer Bauelemente der Anzeigevorrichtung (13).
Truck with integrated data radio (16),
characterized,
in that a display device (13) is provided for a driver's workplace (10), wherein the data radio device (16) is integrated in the display device (13) when existing electronic components of the display device (13) are used.
Flurförderzeug nach Anspruch 1,
dadurch gekennzeichnet,
dass das Datenfunkgerät (16) mit der Anzeigevorrichtung (13) gemeinsam Gehäuse, Anschlussstecker, Spannungsversorgung, Speicher und Prozessor aufweist.
Truck according to claim 1,
characterized,
in that the data radio (16) has, together with the display device (13), housing, connector, power supply, memory and processor.
Flurförderzeug nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass eine Antenne des Datenfunkgeräts (16) in die Anzeigevorrichtung (13) integriert ist.
Truck according to claim 1 or 2,
characterized,
that an antenna of the wireless data device (16) in the display device (13) is integrated.
Flurförderzeug nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
dass die Anzeigevorrichtung (13) ein Display ist, insbesondere ein TFT Display (14).
Truck according to one of claims 1 to 3,
characterized,
in that the display device (13) is a display, in particular a TFT display (14).
Flurförderzeug nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
dass die Anzeigevorrichtung (13) vor einem Fahrerarbeitsplatz (10) angeordnet ist.
Truck according to one of claims 1 to 4,
characterized,
that the display device (13) in front of a driver's station (10) is arranged.
Flurförderzeug nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,
dass die Anzeigevorrichtung (13) an einem Holm (15) eines Fahrerschutzdaches (9) angeordnet ist.
Truck according to one of claims 1 to 5,
characterized,
that the display device (13) to a spar (15) of the overhead guard (9) is arranged.
Flurförderzeug nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet,
dass das Flurförderzeug ein deichselgeführtes Flurförderzeug ist und die Anzeigevorrichtung an der Außenseite des Flurförderzeugs angeordnet ist.
Truck according to one of claims 1 to 6,
characterized,
that the truck is a drawbar-guided industrial truck and the display device is arranged on the outside of the industrial truck.
Flurförderzeug nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet,
dass das Datenfunkgerät (16) ein Mobilfunkgerät (17) ist, insbesondere ein zu dem Standard GPRS und/oder UMTS und/oder LTE kompatibles Mobilfunkgerät (17).
Truck according to one of claims 1 to 7,
characterized,
that the data radio (16) is a mobile radio device (17), in particular a compatible to the standard GPRS and / or UMTS and / or LTE mobile radio device (17).
Flurförderzeug nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet,
dass das Datenfunkgerät (16) ein WLAN-Sender/Empfänger ist.
Truck according to one of claims 1 to 8,
characterized,
that the data radio (16) is a wireless transmitter / receiver.
Flurförderzeug nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet,
dass das Datenfunkgerät (16) ein Bluetooth-Sender/Empfänger ist.
Truck according to one of claims 1 to 9,
characterized,
that the data radio (16) is a Bluetooth transmitter / receiver.
EP15175062.7A 2014-07-22 2015-07-02 Industrial truck with a wireless data transfer device Active EP2977345B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014110326.2A DE102014110326A1 (en) 2014-07-22 2014-07-22 Industrial truck with data radio

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EP2977345B1 EP2977345B1 (en) 2018-05-02

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06329400A (en) * 1993-05-20 1994-11-29 Toyota Autom Loom Works Ltd Display control system in industrial vehicle
JPH09169500A (en) * 1995-12-21 1997-06-30 Nippon Yusoki Co Ltd Safety device for forklift
US20070213869A1 (en) * 2006-02-08 2007-09-13 Intermec Ip Corp. Cargo transporter with automatic data collection devices
WO2008074008A2 (en) * 2006-12-13 2008-06-19 Crown Equipment Corporation Fleet management system
US20090059004A1 (en) * 2007-08-31 2009-03-05 Speed Trac Technologies, Inc. System and Method for Monitoring the Handling of a Shipment of Freight
US20120223812A1 (en) * 2011-03-04 2012-09-06 Epcsolutions, Inc. Double wide forklift radio frequency
EP2500691A2 (en) * 2011-03-12 2012-09-19 Jungheinrich Aktiengesellschaft Industrial truck with a data communication device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06329400A (en) * 1993-05-20 1994-11-29 Toyota Autom Loom Works Ltd Display control system in industrial vehicle
JPH09169500A (en) * 1995-12-21 1997-06-30 Nippon Yusoki Co Ltd Safety device for forklift
US20070213869A1 (en) * 2006-02-08 2007-09-13 Intermec Ip Corp. Cargo transporter with automatic data collection devices
WO2008074008A2 (en) * 2006-12-13 2008-06-19 Crown Equipment Corporation Fleet management system
US20090059004A1 (en) * 2007-08-31 2009-03-05 Speed Trac Technologies, Inc. System and Method for Monitoring the Handling of a Shipment of Freight
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EP2977345B1 (en) 2018-05-02
DE102014110326A1 (en) 2016-01-28

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