EP2993647A1 - Procede et systeme d'entretien d'un chariot de manutention - Google Patents

Procede et systeme d'entretien d'un chariot de manutention Download PDF

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Publication number
EP2993647A1
EP2993647A1 EP15183234.2A EP15183234A EP2993647A1 EP 2993647 A1 EP2993647 A1 EP 2993647A1 EP 15183234 A EP15183234 A EP 15183234A EP 2993647 A1 EP2993647 A1 EP 2993647A1
Authority
EP
European Patent Office
Prior art keywords
dongle
interface
maintenance
computer
maintenance mode
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Withdrawn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
EP15183234.2A
Other languages
German (de)
English (en)
Inventor
Ansgar Howey
Thomas Lepke
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 EP2993647A1 publication Critical patent/EP2993647A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2205/00—Indexing scheme relating to group G07C5/00
    • G07C2205/02—Indexing scheme relating to group G07C5/00 using a vehicle scan tool

Definitions

  • the invention relates to a method and a system for the maintenance of an industrial truck.
  • the invention relates to a method for servicing an industrial truck with a control computer of a vehicle control, which can be connected to an external service computer via an interface and which has a maintenance mode in which in particular retrieved measured values and / or diagnostic information and / or called test software and / or Settings of parameter values can be made, whereas maintenance mode can only be accessed using an access code.
  • parameter values can be made, which are more advanced than the settings of an operator of the truck during normal operation.
  • These parameter values may, for example, also be safety-relevant settings, such as restrictions on the maximum speed, the maximum load weight or, in the case of industrial trucks with a lifting device, the limitation of a lifting height which is carried out specifically for the respective operating conditions. It is also conceivable to allow in such a maintenance mode to set or reset values that log the use of the truck and serve for billing purposes.
  • a disadvantage of this prior art is that such an access code for example, a whole vehicle type permanently in view of the relatively large Number of service technicians is not kept secret and is more widespread.
  • This access code can be stored on a data server, for example, at the manufacturer of the truck and be queried if necessary. This can be done in any conceivable way, from a phone call to a data transfer in a network, such as the Internet.
  • a service computer such as a specially equipped notebook.
  • the service computer is connected to the computer of the vehicle control via an interface and can make settings via this interface, read parameter values and, if necessary, carry out software updates.
  • a disadvantage of this known prior art is that the access to the vehicle control additionally complicates maintenance, since first an individual, specific for the truck access code must be procured.
  • the access code is stored on the truck itself, for example, a service technician must first start his notebook, boot the operating system and connect via a plug-in connection with the interface. Only then can the access code be read out. If the access code is deposited with a manufacturer company or another server, then this information must first be accessed. Both are relatively time consuming and leads in particular to undesirable delays, if only a very simple, fast to be made parameter value setting should be made. In such a case, calling up the maintenance mode may take 5 to 10 minutes, while setting the parameter value is done with a keystroke.
  • the present invention is therefore an object of the invention to provide a method and a system for the maintenance of an industrial truck, with which the aforementioned disadvantages are avoided and faster and at the same time safe protected access to a maintenance mode of a vehicle control of the truck is made possible.
  • the object is achieved in that in a method for the maintenance of an industrial truck with a control computer of a vehicle control, which can be connected via an interface with an external service computer and having a maintenance mode, retrieved in the particular measured values and / or diagnostic information and / or Test software can be accessed and / or settings of parameter values can be made, the maintenance mode can only be accessed using an access code, the access code is provided via a dongle.
  • a dongle is a hardware component that can be connected to a PC or other control computer via an interface or a port to authorize the use of a specific software or a specific operating mode. It is possible to use much better or longer access codes, which would not be practical if you entered them by hand. It is also possible to run parts of the software in the dongle and / or to decode software using information from the dongle before it expires.
  • a regular communication between dongle and control computer can take place, in particular by querying the control computer, which must be answered correctly by the dongle.
  • the corresponding methods are known from the prior art for PCs and the software industry.
  • the dongle can be used at any interfaces to the control computer. In particular it is it is possible to use a corresponding existing interface for this purpose or to provide it additionally, for example a USB interface on a dashboard of the industrial truck.
  • a maintenance mode is to be considered a special operating mode in which settings can be made, tests can be performed or changes to the vehicle software can be made, which should be reserved service technicians alone.
  • the dongle is connected to the interface.
  • the dongle connects the ports of the interface to another interface for the service computer.
  • the interface is not blocked by the dongle.
  • the dongle is part of a diagnosis plug connected to the service computer for the interface.
  • the interface can be a CAN interface.
  • the dongle can be integrated in these devices. As far as these devices can be programmed by software, it is also possible to use the Implement dongle cost-effectively through software alone.
  • the object is also achieved by a system consisting of at least one truck and a dongle, wherein a vehicle control of the truck performs a method as described above.
  • control computer of a plurality of industrial trucks performs the method with an identical dongle.
  • An identical dongle is to be understood as a functionally identical one, which offers the same coding, and no limitation to hardware-specific and / or in the concrete software bitwise identical dongle is to be understood hereunder.
  • the figure shows a forklift 1 as an embodiment of a truck 2, which has a lifting mast 3 with a fork 4 as a load-receiving device 5.
  • the weight of a load applied to the fork 4 load is compensated by a counterweight 6.
  • the truck 2 has a control computer 7 of a vehicle controller 8, via which the functions of the truck 2 are controlled. In this case, the control computer 7 can be switched to a maintenance mode.
  • the control computer 7 is connected via an interface 9, which is configured as a diagnostic connector 10, with a dongle 11.
  • the contacts of the interface 9 are looped through by the dongle 11 and the dongle 11 is connected to a diagnostic connector 12, via which a service computer 13 in the form of a notebook 14 can communicate with the control computer 7.
  • the dongle 11 of the control computer 7 is switched to the maintenance mode, as soon as the control computer 7 via the interface 9, the presence of the dongle 11 determines.
  • the dongle 11 can provide secure access that can not be easily overcome.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
EP15183234.2A 2014-09-08 2015-09-01 Procede et systeme d'entretien d'un chariot de manutention Withdrawn EP2993647A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014112899.0A DE102014112899A1 (de) 2014-09-08 2014-09-08 Verfahren und System zur Wartung eines Flurförderzeugs

Publications (1)

Publication Number Publication Date
EP2993647A1 true EP2993647A1 (fr) 2016-03-09

Family

ID=54140212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15183234.2A Withdrawn EP2993647A1 (fr) 2014-09-08 2015-09-01 Procede et systeme d'entretien d'un chariot de manutention

Country Status (2)

Country Link
EP (1) EP2993647A1 (fr)
DE (1) DE102014112899A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110083161A1 (en) * 2008-06-04 2011-04-07 Takayuki Ishida Vehicle, maintenance device, maintenance service system, and maintenance service method
EP2317480A1 (fr) * 2009-11-02 2011-05-04 SPX Corporation Adaptateur compact pour outil diagnostique de véhicule
EP2393014A1 (fr) * 2010-06-04 2011-12-07 I+ME ACTIA Informatik und Mikro-Elektronik GmbH Dispositif de lecture et système de lecture de données
EP2520537A1 (fr) * 2011-05-01 2012-11-07 STILL GmbH Procédé de gestion de flottes de chariots de manutention
US20140195100A1 (en) * 2013-01-04 2014-07-10 Soren K. Lundsgaard Smartphone based system for vehicle monitoring security

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110083161A1 (en) * 2008-06-04 2011-04-07 Takayuki Ishida Vehicle, maintenance device, maintenance service system, and maintenance service method
EP2317480A1 (fr) * 2009-11-02 2011-05-04 SPX Corporation Adaptateur compact pour outil diagnostique de véhicule
EP2393014A1 (fr) * 2010-06-04 2011-12-07 I+ME ACTIA Informatik und Mikro-Elektronik GmbH Dispositif de lecture et système de lecture de données
EP2520537A1 (fr) * 2011-05-01 2012-11-07 STILL GmbH Procédé de gestion de flottes de chariots de manutention
US20140195100A1 (en) * 2013-01-04 2014-07-10 Soren K. Lundsgaard Smartphone based system for vehicle monitoring security

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WWW ROSS-TECH ET AL: "For more information visit: VCDS Interfaces Diagnostic System KII-USB Micro-CAN HEX+CAN Series Recommended for Professional Use No No Yes Yes No Yes Field Upgradeable Firmware in Interface No Yes Yes "Turbo" Mode for Measuring Blocks on newer KWP-2000 ECU's No No Yes Use with dual K-Line (2002+ Audi", 5 September 2013 (2013-09-05), XP055242892, Retrieved from the Internet <URL:https://web.archive.org/web/20130509115358/http://download.ross-tech.com/VCDS/download/advertising/WebInterface.pdf> [retrieved on 20160119] *

Also Published As

Publication number Publication date
DE102014112899A1 (de) 2016-03-10

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