EP4244427A1 - Système de commande pour une machine de construction - Google Patents

Système de commande pour une machine de construction

Info

Publication number
EP4244427A1
EP4244427A1 EP20807011.0A EP20807011A EP4244427A1 EP 4244427 A1 EP4244427 A1 EP 4244427A1 EP 20807011 A EP20807011 A EP 20807011A EP 4244427 A1 EP4244427 A1 EP 4244427A1
Authority
EP
European Patent Office
Prior art keywords
unit
operating unit
construction machine
operating
screed
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.)
Pending
Application number
EP20807011.0A
Other languages
German (de)
English (en)
Inventor
Katharina Huber
Frank Schnee
Michael FASEL
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.)
MOBA Mobile Automation AG
Original Assignee
MOBA Mobile Automation AG
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 MOBA Mobile Automation AG filed Critical MOBA Mobile Automation AG
Publication of EP4244427A1 publication Critical patent/EP4244427A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/30—Cabin details

Definitions

  • the operating unit has a display and/or a camera display.
  • the input device has a controller for a first side of the screed and/or a controller for a second side of the screed or generally for a first side of the tool and a second side of the tool.
  • Another embodiment provides a control unit with a recording device for a smart device such. a smartphone.
  • Control unit acts as a "smart panel", ie the display of the control unit is used as a display for information or functions of the mobile device such as apps, calls, messages, etc.; and o Caller ID, ie incoming calls on the smartphone are also shown on the display of the operating unit.
  • the distance to an object is thus calculated using the light reflected from the object's surface.
  • the depth information makes it possible, for example, to automatically control the side shield or the extending screed parts (ie without the intervention of an operator).
  • the paving width can be adjusted (extend or extend screed parts) when the road width changes or when avoiding obstacles or enclosures (e.g. a street lamp).
  • the The camera captures a curb or the edge of the road and uses the measured distance to adjust the pave width of the screed accordingly or adjusts the side plate according to the contour of the curb or the edge of the road.
  • the material flow control of the conveyor belts and/or the auger
  • a further exemplary embodiment creates a method for controlling a construction machine or a component of the construction machine.
  • the method comprises the steps of capturing a second side of the construction machine or a tool of the construction machine using a camera in order to obtain a camera image and displaying the camera image on an operating unit that is arranged on the first side of the construction machine and/or the tool of the construction machine.
  • Fig. 3b is a schematic representation of a road finisher from above
  • FIGS. 1a-c Aspects of an operating device are explained in connection with FIGS. 1a-c, while aspects of an operating system are explained in connection with FIG. Although these aspects are independent of one another, they can advantageously be combined with one another.
  • FIGS. 1a, b, c it should be noted that three sub-aspects are explained here, which can preferably be used in combination, but not necessarily.
  • each Fig. 1a, b, c and of course also Fig. 2 represents a separate exemplary embodiment.
  • a warning or beacon 3 does not serve as (accident) protection for the operator 23L from the passing truck 2, but only as a demarcation mark between the construction site and the passing or flowing traffic.
  • the operator 23R standing at the other lateral outer end of the extendible screed 12R is not in a risk area since his main work area is far enough away from the passing traffic.
  • three lighting elements or lighting units 44A, B, C are provided, so that three different items of information can be displayed. It would be conceivable, for example, for the lighting units 44A, B, C to have different colors or for their color to be controlled to be variable. The different color coding allows different information to be presented. According to further exemplary embodiments, it would also be conceivable for flashing codes to be used in addition to the different color codes.
  • a lighting strip e.g. B. an LED strip is used, which has several individual LED elements or general lighting elements. Running light coding can also be used through this LED strip.
  • a smart device 90 can be, for example, a video telephone, smartphone or tablet PC or other devices with a Processor and a display act.
  • the receiving device 55 is implemented as a type of depression into which the smart device 90 can be inserted.
  • An energetic and informational connection can be formed between the smart device 90 and the operating device 20 .
  • this connection is wireless, that is, for example, inductive charging with a charging loop (not shown) and a radio link, z. B. is provided according to the Bluetooth protocol.
  • a cable connection would also be conceivable.
  • FIG. 1c shows an operating unit 20 which has an upper part 40 and a lower part 50.
  • FIG. The operating unit 20 is connected as a whole to a fixed holder 21 in accordance with exemplary embodiments.
  • This connection 21V can be realized, for example, by means of a form fit, a bayonet, a dovetail, a magnet or another mechanical connection technique. Electrical contacts can also be made at the same time will.
  • the advantage of the embodiment from FIG. 1c is that the connection 21V can be detached (preferably without tools) so that, for example, the operating unit 20 can be completely separated from the holder 21 .
  • the operating unit 20 has its own power supply, e.g. B. a battery and radio communication means, so that the control unit 20 can remain connected to the controller of the construction machine.
  • the electrical contacts of a 21V connection are optional, but preferred, since charging of the power supply and downward compatibility for the control without radio communication means are maintained in this way.
  • only a single part such as. B. the lower part 50 with the input unit or the upper part 40 with the display unit or the display unit or input unit as such can be detached from the permanently mounted element.
  • both parts can be detached individually, in which case these two components 40 and 50 communicate with one another via radio communication means.
  • the upper part 40 can have a receiving device 55 for a smartphone.
  • the lighting unit 44 can be provided on the upper part 40, on the lower part 50 or also on the fixed part of the operating device 20. Referring to FIG. 2, a further operating concept will now be explained, which is initially independent of the operating device from FIGS. 1a, 1b and 1c, but the operating device 20 with its optional aspects is advantageously used.
  • the operating means in the operating device 20L are designed in such a way that both one side and the other side, ie the left side and the right side, can be operated.
  • independent left and right controls may be provided. These are denoted by reference numerals 54L and 54R.
  • the two sides of the screed 12 can be operated simultaneously by the two operating elements 54L and 54R.
  • An operator on the left-hand side of the screed 12 can directly observe what is happening on the left-hand side of the screed 12 and indirectly, ie via the camera image 45C, what is happening on the right-hand side of the screed.
  • a somewhat modified concept can be used as an alternative or in addition.
  • What is happening on the right side of the screed is evaluated by the camera 62 or other sensors and converted into messages. These messages can, for example, be displayed at the position of the camera 62 itself by a colored display as explained in connection with FIG. 1a.
  • the operator at the position of the operating device 20L can see these lighting elements even if they are arranged on the opposite side of the screed 12 .
  • this automatic evaluation can also be combined with the transmitted camera image on the camera monitor 45C.
  • the right side of the screed can be controlled semi-automatically or automatically.
  • the camera 62 can be used to detect an obstacle, so that an evaluation then takes place.
  • FIGS. 1b and 1c are also advantageously compatible for this concept, since there are possibilities to remove the input means or the entire operating device on the left side and to change the side of the operating device.
  • An assignment of the content to the display area ie which content is displayed where in the display area, can be either static or dynamic, ie either fixed or variable. It is also conceivable that an assignment of the content to the display area is determined by the user. For example, in the upper display area 45a, a status of the outside control stand 20/20L/20R or the entire operating system. In addition to the lighting/signalling in the handles 44L/44R, a note can also be given in the display area 45a, for example a text or a symbol for a status or an error message can be displayed. In the display area 45b underneath, data and parameters associated with the leveling are displayed, which the operator/user must monitor or change during the installation process.
  • a camera or several cameras is used in the area of the screed 12 or on the control unit or on the outside control station 20/20L/20R, e.g Camera image or a user menu for setting camera parameters in the display area 45c of the display unit 45 are displayed. Furthermore, for example, in the lower display area 45d, a status of a mobile device 90, which can be located, for example, in the lower part 50 of the outside control station 20/20L/20R, can be displayed (e.g. "Connected") - an arrangement and use of a mobile device 90 is described in detail below.
  • Upper part 40 and lower part 50 of the outside steering position 20/20L/20R are divisible, ie detachable from each other.
  • the separate units (lower part 50 as a keyboard unit and upper part 40 as a display unit) are detachably connected to one another, ie they can be separated from one another and reassembled to form an operating unit or an external control station.
  • the individual units (upper part 40 and lower part 50) preferably communicate wirelessly with one another via a wireless network such as WLAN or Bluetooth.
  • the individual units (upper part 40 and lower part 50) each have a data communication device, not shown in the figures.
  • the outside control stand 20/20L/20R has an electrical connection 26 (device plug) on its rear side, to which an electrical connecting cable with a corresponding plug/socket can be connected.
  • the external control station 20/20L/20R is supplied with electricity via the electrical connection cable and can also send control and regulation parameters to a machine control or other operating devices or receive them from them via a data bus.
  • an emergency stop 25 which can be actuated by the operator, for example, in the event of a machine malfunction.
  • a mounting bracket 24 is arranged in the lower area of the outside control stand 20/20L/20R, which is used to attach the outside control stand 20/20L/20R to, for example, a bracket, the tool or the machine.
  • a further mechanical holder such as a dovetail or a magnet can also be arranged on the mounting bracket 24, for example.
  • the recording device 46 and a smart device 90 located therein are arranged on the back of the outside control station 20/20L/20R in this embodiment, it cannot be used as a display replacement, but only as a communication interface, for example for receiving or sending data or messages or as a data logger.
  • a receiving device 55 for a mobile device 90 such as a smartphone or the like, can also be located in the lower part 50.
  • the mobile device 90 communicates with the operating unit or the outside control stand, for example, by means of WLAN or Bluetooth.
  • the operating unit or the external control stand has a data communication device, not shown in the figures, or the above-mentioned data communication devices in the upper part 40 and/or lower part 50 are used.
  • An additional display/visualization is possible using a mobile device 90 (in addition to the display/visualization on the display unit 45).
  • a temperature or a temperature profile of the newly laid asphalt can be shown on the display of the mobile device 90 .
  • the mobile device can be charged within the receiving device 55 either without contact or via a charging cable 57 .
  • the state of charge of the mobile device is displayed via an LED 58.
  • a transparent cover 56 above it for example a glass or plastic pane made of special and robust laminated safety glass.
  • aspects have been described in the context of a device, it is understood that these aspects also represent a description of the corresponding method, so that a block or a component of a device is also to be understood as a corresponding method step or as a feature of a method step. Similarly, aspects described in connection with or as a method step also constitute a description of a corresponding block or detail or feature of a corresponding device.
  • Some or all of the method steps may be performed by hardware apparatus (or using a hardware Apparatus), such as a microprocessor, a programmable computer, or an electronic circuit. In some embodiments, some or more of the essential process steps can be performed by such an apparatus.
  • some embodiments according to the invention comprise a data carrier having electronically readable control signals capable of interacting with a programmable computer system in such a way that one of the methods described herein is carried out.
  • embodiments of the present invention can be implemented as a computer program product with a program code, wherein the program code is operative to perform one of the methods when the computer program product runs on a computer.
  • the program code can also be stored on a machine-readable carrier, for example.
  • exemplary embodiments include the computer program for performing one of the methods described herein, the computer program being stored on a machine-readable carrier.
  • a further exemplary embodiment according to the invention comprises a device or a system which is designed to transmit a computer program for carrying out at least one of the methods described herein to a recipient.
  • the transmission can take place electronically or optically, for example.
  • the recipient may be a computer, mobile device, storage device, or similar device.
  • the device or the system can, for example, comprise a file server for transmission of the computer program to the recipient.
  • the devices described herein may be implemented, for example, using hardware apparatus, or using a computer, or using a combination of hardware apparatus and a computer.
  • control unit control device, outside steering position
  • control unit on the left control unit on the right

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

Une unité de commande (20) pour une machine de construction (1), en particulier une machine de construction routière ou une finisseuse, comprend un dispositif d'entrée (50) et un dispositif d'affichage d'état (44) sous la forme d'un ou de plusieurs éléments lumineux (44a, 44b, 44c). Les éléments lumineux sont intégrés dans une poignée de l'unité de commande.
EP20807011.0A 2020-11-12 2020-11-12 Système de commande pour une machine de construction Pending EP4244427A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2020/081944 WO2022100838A1 (fr) 2020-11-12 2020-11-12 Système de commande pour une machine de construction

Publications (1)

Publication Number Publication Date
EP4244427A1 true EP4244427A1 (fr) 2023-09-20

Family

ID=73401535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20807011.0A Pending EP4244427A1 (fr) 2020-11-12 2020-11-12 Système de commande pour une machine de construction

Country Status (2)

Country Link
EP (1) EP4244427A1 (fr)
WO (1) WO2022100838A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020130479A1 (fr) * 2018-12-19 2020-06-25 주식회사 만도 Appareil de commande de direction, procédé de commande de direction et dispositif de direction
DE102021109295A1 (de) * 2021-04-14 2022-10-20 Dynapac Gmbh Bedieneinheit zur Steuerung eines Nivelliersystems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308897A1 (de) * 2003-02-28 2004-10-14 Adam Opel Ag Kraftfahrzeug mit einer eine Schnittstelle zum Datenaustausch mit einem PDA oder einem Smartphone aufweisenden Bordelektronik
DE102012014655A1 (de) 2012-07-24 2014-03-06 Bomag Gmbh Bedieneinheit für eine Baumaschine und Verfahren zum Betreiben der Bedieneinheit
JP5839401B2 (ja) * 2012-08-31 2016-01-06 住友建機株式会社 舗装機械の運転者支援装置
DE102014109272A1 (de) 2014-07-02 2016-01-07 Dynapac Gmbh Straßenfertiger
DE102014012831B4 (de) * 2014-08-28 2018-10-04 Wirtgen Gmbh Selbstfahrende Baumaschine und Verfahren zum Steuern einer selbstfahrenden Baumaschine
PL3067774T3 (pl) 2015-03-13 2018-07-31 Voegele Ag J Urządzenie operacyjne do maszyny budowlanej
CN111032958B (zh) * 2017-08-08 2023-03-10 住友建机株式会社 道路机械
DE102018208500B4 (de) 2018-05-29 2022-11-17 Moba Mobile Automation Ag Bedienvorrichtung für eine Baumaschine
EP3578716B1 (fr) * 2018-06-06 2020-09-16 Joseph Vögele AG Support à télécommande pour une finisseuse de route

Also Published As

Publication number Publication date
WO2022100838A1 (fr) 2022-05-19

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