EP1732027A1 - Chariot de manutention - Google Patents

Chariot de manutention Download PDF

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Publication number
EP1732027A1
EP1732027A1 EP06009568A EP06009568A EP1732027A1 EP 1732027 A1 EP1732027 A1 EP 1732027A1 EP 06009568 A EP06009568 A EP 06009568A EP 06009568 A EP06009568 A EP 06009568A EP 1732027 A1 EP1732027 A1 EP 1732027A1
Authority
EP
European Patent Office
Prior art keywords
data
transmission
truck
vehicle
related 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.)
Withdrawn
Application number
EP06009568A
Other languages
German (de)
English (en)
Inventor
Harald Gelsen
Maik Manthey
Joachim Dr. Tödter
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.)
STILL GmbH
Original Assignee
STILL GmbH
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 STILL GmbH filed Critical STILL GmbH
Publication of EP1732027A1 publication Critical patent/EP1732027A1/fr
Withdrawn legal-status Critical Current

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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
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/24—Electrical devices or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/0755—Position control; Position detectors

Definitions

  • the invention relates to an industrial truck with at least one electronic control for driving functions and / or lifting functions of the truck and with a device for transmitting vehicle-related data, in particular parameters for controlling driving functions and / or lifting functions, data for the detection and elimination of malfunctions and malfunctions , as well as operating data and / or usage data, in particular hours of operation, distance traveled, load weights, state of charge of a battery, operating temperatures of essential components and auxiliary operating materials.
  • goods transport goods identification systems are increasingly used, which make it possible by using the goods or a load carrier device, such as a pallet or lattice box, attached goods identification means and suitable reading and evaluation devices not only clearly identify the goods, but possibly even more information, such as Load weight or destination.
  • a load carrier device such as a pallet or lattice box
  • RFID transponders are used, which communicate via radio with a suitable RFID transceiver.
  • RFID transceiver units are used in many industrial trucks. Based on the information on the goods, the operator of the truck can take appropriate action, so for example, choose a suitable speed and transport the goods to the destination.
  • the RFID transceiver units used in industrial trucks usually comprise a transmission device in the form of one or more transmitting and / or receiving antennas as well as a processing unit and display elements. These components may be combined in a separate device, but embodiments are also possible in which the evaluation unit is integrated in the control of the truck and goods-related data, such as destination or cargo weight, to other systems of the truck, in particular display units transmitted.
  • Industrial trucks are also often equipped with devices for transmitting vehicle-related data. These devices are used, for example, to read during maintenance and repair work a fault memory of the electronic control or to obtain information about the load on the truck during operation, by which the scope of the work can be determined.
  • the recording of operating data is also important in assessing the conditions of use of the truck in order to determine the efficiency of the truck and to improve it if necessary.
  • data such as operating hours, distance traveled, load weights, the state of charge of a battery and operating temperatures of essential components and auxiliary operating materials can be transmitted and evaluated by means of the device for transmitting vehicle-related data to a suitable evaluation device.
  • relevant data can be transmitted by means of the device for transmitting vehicle-related data to the truck.
  • the invention is therefore based on the object, an industrial truck with at least one electronic control for driving functions and / or lifting functions of the truck and with a device for transmitting vehicle-related data, in particular parameters for controlling driving functions and / or lifting functions, data for detection and Elimination of malfunctions and malfunctions, as well as operating data and / or usage data, in particular hours of operation, distance traveled, load weights, battery charge level, operating temperatures of essential components and operating supplies, and a communication device for wireless data transfer with an industrial truck and a system for transmitting vehicle-related To provide data of an industrial truck, which allow easy and secure transmission of vehicle-related data, as well as inexpensive and can be produced with little effort.
  • the device for transmitting vehicle-related data is designed as an RFID transmitter / receiver unit.
  • the device for transmitting vehicle-related data is designed as an RFID transmitter / receiver unit.
  • the data transmission protocol for transmitting vehicle-related data is identical to the data protocol for transmitting RFID identification data.
  • a particularly simple construction is achieved in which standardized components can be used.
  • the data transmission protocol for the transmission of vehicle-related data differs from the data protocol for the transmission of RFID identification data. This allows one to cope with the special requirements when transferring vehicle-related data optimized transmission protocol can be used, which allows, for example, a higher transmission rate or better transmission reliability compared to the data protocol for the transmission of RFID identification data.
  • the device for transmitting vehicle-related data at least one transmitting and / or receiving antenna for transmitting signals in a wavelength range of 868 MHz to 920 MHz and / or in a wavelength range of 125 to 135 kHz and / or at a Wavelength of approximately 13.56 MHz and / or at a wavelength of approximately 2.45 GHz.
  • the truck can be used in a particularly versatile manner and a frequency adapted to the application can be selected. Higher transmission frequencies allow a higher data transmission rate, so that the highest possible frequency is selected, in particular for the transmission of vehicle-related data.
  • a preferably automatic switching between different transmission protocols and / or frequencies can be undertaken. This optimally adapts the transmission mode to the operating situation
  • the object is achieved with respect to the communication device for wireless data transfer with a truck according to the invention that frequencies and / or data transmission protocols are provided by RFID systems for transmitting vehicle-related data of industrial trucks.
  • the communication device with a truck according to the invention exchange data.
  • the object is achieved in that it comprises at least one truck according to claims 1 to 5 and at least one communication device according to claim 6. Only in the interaction of truck and communication device, the benefits of each component are fully usable.
  • FIG. 1 shows schematically the wiring diagram for a counterbalance forklift as an example of an inventive truck, as well as an inventive, permanently installed communication device 1 for the transmission of vehicle-related data.
  • a voltage source 2 for example a battery 2, supplies an electronic controller 4 with electrical energy via supply lines 3.
  • the controller 4 receives control commands of an operator via an operating unit 5. According to these inputs, the controller 4 voltage signals via leads 6 to a traction drive motor 7 and a drive motor 8 a hydraulic pump 9. Furthermore, information to display elements 10 for the operator and to a hydraulic valve block 11 transmitted.
  • the hydraulic valve block 11 serves to control hydraulic functions; in the application example, these are a lifting cylinder 12 and a tilting cylinder 13.
  • the lifting cylinder 12 is used for lifting a load receiving means, not shown here, which is guided on a mast, also not shown. With the tilting cylinder 13, the mast tilt of the lifting mast can be adjusted.
  • the operating unit 5, like the display elements 10 and the hydraulic valve block 11, is connected to the controller 4 via a CAN bus connection 14.
  • a device 15 for transmitting vehicle-related data which essentially comprises an antenna 16 as well as an electronic unit 17 for controlling the antenna 16 and for processing the signals coming from the antenna 16, is also connected to the controller by means of a CAN bus connection 14 4 in operative connection.
  • the communication device 15 exchanges data with the fixedly installed communication device 1 via a radio link.
  • the permanently installed communication device 1 also includes a transmitting and receiving antenna 18 and an evaluation unit 19, which processes the data to be transmitted and received and via a cable connection 20 to other, not shown here devices, such as a computer, the collection and evaluation of Operating data of a fleet of industrial trucks serves, forwards.
  • the device 15 is designed as an RFID transceiver unit, i. the antenna 16 covers the wavelengths used by such transponders, and the electronics unit 17 is capable of processing the signals received from RFID transponders and transmitting them via the CAN bus connection 14 to the controller 4, or vice versa, the signals to be transmitted to transmit to the antenna 16.
  • the vehicle-related data transmission device 15 is mounted at a suitable position in the truck so as to communicate with both RFID transponders mounted on the load and communication devices for data transfer of vehicle-related data.
  • RFID transponders may be attached to the load both on the load itself and on a load carrier system, such as a pallet, for which reason attachment of the antenna 16 in the area of the fork carriage or forks is advantageous.
  • Communication devices for data transfer of vehicle-related data can be permanently installed both in the working area of the truck, such as the communication device 1 shown in the embodiment to query vehicle data during operation, as well as be executed as mobile devices to be used for example during maintenance and repair work on the truck become. From both fixed communication devices and mobile devices, fault lists, status of the vehicle, and important operating parameters such as operating hours, state of charge of the battery and temperatures of components and operating supplies, such as hydraulic or cooling fluids, are read out.
  • these data can be used, among other things, for planning the use and maintenance of the truck.
  • For service and maintenance work preferably mobile communication devices are used. These are also very space-saving, since the transmitting and receiving power does not have to be much larger than that of RFID transponders.
  • the communication device 15 of the truck and the permanently installed communication device 1 use for Data transfer of vehicle-related data the usual protocol for communication with RFID transponders, however, embodiments are also conceivable in which an independent protocol for the transmission of vehicle-related data is used. Switching between these protocols can be triggered by specification of the operator or automatically, for example, depending on the operating state of the truck or by signals of a communication device for data transfer of vehicle-related data. For this purpose, the communication device 15 checks at regular intervals whether there is a communication device for data transfer of vehicle-related data in the transmission or reception area.

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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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP06009568A 2005-05-31 2006-05-09 Chariot de manutention Withdrawn EP1732027A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510024883 DE102005024883A1 (de) 2005-05-31 2005-05-31 Flurförderzeug

Publications (1)

Publication Number Publication Date
EP1732027A1 true EP1732027A1 (fr) 2006-12-13

Family

ID=36998230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06009568A Withdrawn EP1732027A1 (fr) 2005-05-31 2006-05-09 Chariot de manutention

Country Status (2)

Country Link
EP (1) EP1732027A1 (fr)
DE (1) DE102005024883A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2017218A1 (fr) * 2007-07-20 2009-01-21 Van Helsdingen, C.C. Verfahren und Vorrichtung zur Bewegung von Frachtcontainern
EP2080731A1 (fr) 2008-01-10 2009-07-22 Jungheinrich Aktiengesellschaft Chariot de manutention doté d'au moins un transpondeur RFID
EP2033933A3 (fr) * 2007-09-04 2010-06-09 Jungheinrich Aktiengesellschaft Chariot de manutention doté en particulier d'une maintenance à distance
EP2508466A3 (fr) * 2011-04-04 2012-10-24 STILL GmbH Chariot de manutention doté d'un dispositif de saisie de données
EP2518681A1 (fr) * 2011-04-27 2012-10-31 STILL GmbH Procédé de saisie de données de rendement d'un chariot de manutention
EP2520537A1 (fr) * 2011-05-01 2012-11-07 STILL GmbH Procédé de gestion de flottes de chariots de manutention
EP2570380B1 (fr) 2011-09-14 2015-03-18 FASSI GRU S.p.A. Systeme electronique permettant la maintenance à distance d'une grue
EP2889259A1 (fr) * 2013-12-30 2015-07-01 STILL GmbH Procédé de commande de chariot de manutention
EP2945215A3 (fr) * 2014-05-14 2015-12-23 STILL GmbH Batterie de propulsion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014109211A1 (de) * 2014-07-15 2016-01-21 Jungheinrich Aktiengesellschaft Anhänger für einen Routenzug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010002451A1 (en) * 1995-06-07 2001-05-31 Breed David S. Method and apparatus for controlling a vehicular component
US20040102869A1 (en) * 2002-11-26 2004-05-27 Andersen Scott Paul System and method for tracking inventory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010002451A1 (en) * 1995-06-07 2001-05-31 Breed David S. Method and apparatus for controlling a vehicular component
US20040102869A1 (en) * 2002-11-26 2004-05-27 Andersen Scott Paul System and method for tracking inventory

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2017218A1 (fr) * 2007-07-20 2009-01-21 Van Helsdingen, C.C. Verfahren und Vorrichtung zur Bewegung von Frachtcontainern
WO2009012993A3 (fr) * 2007-07-20 2009-08-27 Van Helsdingen, Carel C. Procédé et appareil pour déplacer des conteneurs
EP2033933A3 (fr) * 2007-09-04 2010-06-09 Jungheinrich Aktiengesellschaft Chariot de manutention doté en particulier d'une maintenance à distance
EP2033933B1 (fr) 2007-09-04 2015-08-19 Jungheinrich Aktiengesellschaft Chariot de manutention doté en particulier d'une maintenance à distance
EP2080731A1 (fr) 2008-01-10 2009-07-22 Jungheinrich Aktiengesellschaft Chariot de manutention doté d'au moins un transpondeur RFID
EP2508466A3 (fr) * 2011-04-04 2012-10-24 STILL GmbH Chariot de manutention doté d'un dispositif de saisie de données
EP2518681A1 (fr) * 2011-04-27 2012-10-31 STILL GmbH Procédé de saisie de données de rendement d'un chariot de manutention
EP2520537A1 (fr) * 2011-05-01 2012-11-07 STILL GmbH Procédé de gestion de flottes de chariots de manutention
EP2570380B1 (fr) 2011-09-14 2015-03-18 FASSI GRU S.p.A. Systeme electronique permettant la maintenance à distance d'une grue
EP2889259A1 (fr) * 2013-12-30 2015-07-01 STILL GmbH Procédé de commande de chariot de manutention
EP2945215A3 (fr) * 2014-05-14 2015-12-23 STILL GmbH Batterie de propulsion

Also Published As

Publication number Publication date
DE102005024883A1 (de) 2006-12-07

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