WO2018184832A1 - Installation de distribution électrique et procédé pour traiter ou contrôler un arrangement d'appareils électriques ou électroniques d'une installation de distribution électrique - Google Patents

Installation de distribution électrique et procédé pour traiter ou contrôler un arrangement d'appareils électriques ou électroniques d'une installation de distribution électrique Download PDF

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Publication number
WO2018184832A1
WO2018184832A1 PCT/EP2018/057031 EP2018057031W WO2018184832A1 WO 2018184832 A1 WO2018184832 A1 WO 2018184832A1 EP 2018057031 W EP2018057031 W EP 2018057031W WO 2018184832 A1 WO2018184832 A1 WO 2018184832A1
Authority
WO
WIPO (PCT)
Prior art keywords
switchgear
arrangement
devices
image
connection points
Prior art date
Application number
PCT/EP2018/057031
Other languages
German (de)
English (en)
Inventor
Bernhard Gorny
Gerald LOBERMEIER
René Meier
Original Assignee
Weidmüller Interface GmbH & 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
Application filed by Weidmüller Interface GmbH & Co. KG filed Critical Weidmüller Interface GmbH & Co. KG
Publication of WO2018184832A1 publication Critical patent/WO2018184832A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein

Definitions

  • the invention relates to a method for processing or checking an arrangement of electrical or electronic devices of a switchgear, in which information about the arrangement is virtually faded into an image of the arrangement.
  • the invention further relates to a switchgear with an arrangement of electrical or electronic devices.
  • Switchgear such as cabinets, are used to accommodate usually several electrical or electronic devices, which are then wired within the switchgear with each other and with cables that are externally supplied.
  • the electrical or electronic devices used in switchgear are, for example, distribution terminals, switching devices or switching devices, components of automation systems and power supply devices.
  • the devices are arranged on DIN rails, one or more of which are positioned in parallel in switchgear. Possibly. Devices, in particular larger and heavier devices can also be mounted outside the DIN rails on carriers or carrier rails of the switchgear.
  • an arrangement and wiring plan for the arrangement is created, which indicates the exact position of the electrical or electronic devices within the switchgear and which is the connection point of a device with which other connection point or external Cable is to connect.
  • Systems are already known for supporting the wiring, based on this information line cables or line sections for wiring a Pre-fabricate switchgear and with markings, usually as a label of a special identification material, usually plastic, provided.
  • the actual task of wiring the switchgear is to connect, by means of a table also output by the CAD system, the line ends identifiable by the label to the intended connection points of the various components.
  • the connection points on their part are marked with appropriate markings or labels on the component.
  • the labeling products have the task of identification: they produce a semantic correlation between the real product and the corresponding component in the wiring diagram.
  • a method is known from the document DE 1 0 201 5 007 624 A1, in which by means of a so-called augmented reality system, hereinafter also called AR system, an image of the arrangement is displayed, in which a component to be connected is detected by a marker and a desired position or target orientation for this component is displayed in the image of the arrangement. Furthermore, a connection point can be displayed to which a cable should be connected. In addition, it can be specified at the connection point in the form of virtual additional information with which other connection point this point is to be connected.
  • the image of the device can be recorded live with the aid of a camera and displayed on a display in the vicinity of the switchgear, along with the additional virtual information, or data goggles can be used to project the additional information onto the lens actually seen through the spectacle lens image of the array is overlaid with the virtual information.
  • the device can be provided to use the device also for checking a successful placement of the arrangement and the wiring. If deviations, for example in color or cross section, of a conductor used are detected, a corresponding visual and / or audible warning signal is output for the user.
  • the method described supports the wiring process of such an arrangement of electrical or electronic devices and reduces a ne error rate due to a possible wrong wiring, but has no effect on the basic design of the switchgear and the arrangement of the devices. It is an object of the present invention to provide a method for processing or checking, in particular also for wiring an arrangement of devices, in which the arrangement and the devices themselves can be advantageously modified to the effect that the arrangement of the devices can be constructed to save space. It is a further object to provide a switchgear with electrical or electronic devices, which can be made very compact by the method described.
  • An inventive method of the type mentioned above is characterized in that according to a predetermined plan devices are arranged, wherein at least one of the devices has physically unmarked connection points.
  • the arrangement of the devices is shown in a figure and virtual connection markings are created for the at least one device with the physically unmarked connection points and displayed in the image of the arrangement.
  • connection points that is displayed virtually is not only used as a support, but used as the exclusive connection marking.
  • the invention is thus based on the basic idea that, with the consistent use of an AR system, it is possible to use electronic or electrical devices (components) in a switchgear without "human readable" labeling or marking of their connection points.
  • devices are currently being used in switchgear construction in which the housing size is not affected by the housing electrical and electronic components is determined, but at least in part by the previous need to mark all connection points on the housing meaningful. Also distribution terminals, z.
  • so-called fir-tree clamps can be produced with significantly smaller housing dimensions if a "human-readable" marking is omitted, but such a construction of the devices has hitherto been prohibited, since a conventional wiring of such devices in switchgear construction is virtually impossible or too expensive and would be associated with unacceptable errors.
  • a switchgear according to the invention in particular a switchgear cabinet, is characterized in that at least one of the electrical or electronic devices mounted in the switchgear has physically unmarked connection points. This results in the advantages mentioned in connection with the method of a space-saving construction of the switchgear.
  • Fig. 1 is a schematic representation of a switchgear according to the prior art
  • FIG. 2 is a schematic representation of a switchgear according to the application.
  • Fig. 3 is a schematic representation of the switchgear of FIG. 2 with a device for carrying out a method according to the application.
  • Fig. 1 shows first a cabinet as an example of a switchgear 1 with commercially available devices according to the prior art in front of a wiring.
  • the switchgear 1 has two DIN rails 2 arranged parallel to one another, on which a plurality of different electrical or electronic devices 3 'are arranged.
  • the devices 3 'each have different connection points 4, which are for example screwed terminals, push-in terminals or other components. Also, plug contacts or the like may be provided as connection points 4.
  • connection mark 5 is attached to each connection point 4. This can be embossed or printed or attached in the form of a label on the housing.
  • connection lines are optionally led to different or between different ones of the connection points 4, wherein the connection points 4 are identified by the worker making the wiring by their connection marking 5.
  • the connection marking 5 is also used to identify the connection points 4.
  • all connection points are readily accessible on an upper side of the device 3', i. arranged one of the hat rail 2 opposite side of the housing.
  • connection points are positioned in different levels and / or on sides of the housing, which are correspondingly less accessible and less visible markable.
  • a device marking 6 is provided, for example embossed or printed or attached in the form of a nameplate or type label, on the information about the type of the relevant component 3, for example, a type designation and / or a product number are given.
  • a device marking 6 is shown by way of example only in one of the devices 3 'in FIG. 1.
  • connection points 4 per device 3' are frequently present. It is not uncommon for the width of the housing of a device 3 in particular to be decisively influenced by the connection markings 5. Accordingly, a greater length of the total available lifting rails 2 is needed for the required equipment 3 in the switchgear 1, which increases the switchgear 1 and more expensive.
  • FIG. 2 shows in a comparable representation as in FIG. 1 a switchgear which is partially constructed with modified devices 3, in which connection points 4 without the visible in Fig. 1 physical, ie real connection mark 5 is provided.
  • the switchgear 1 shown in FIG. 2 corresponds in type and number of devices 3, 3 'to the example shown in FIG. All arranged on the top hat rail 2 of FIG. 1 devices 3 'and the far right on the lower DIN rail 2 of FIG. 1 arranged device 3' are available in this way as modified devices 3 in the switchgear 1 of FIG.
  • the two devices 3 'arranged on the left lower rail 2 of FIG. 1 are also present in the unmodified form in the switchgear assembly of FIG.
  • the modified devices 3 shown in FIG. 2 require significantly less space on the DIN rail 2. Accordingly, the switchgear 1 can be made smaller. In the example shown so find all the devices used 3, 3 'on a single DIN rail the same width space. With the same functionality space and thus costs can be saved.
  • a wiring of the devices of the switchgear 1 of FIG. 2 is carried out by means of a method according to the application by means of an AR system 1 0. This is shown schematically in Fig. 3.
  • the AR system 10 has a computer 11, which is connected to a display device 1 2 and a camera 1 3.
  • the arrangement of computer 1 1, display device 1 2 and camera 1 3 may be formed for example by a tablet computer or a smartphone, which unites said three components in a housing. It can also be a data goggles, in which the display device 1 2 carries out a projection on an otherwise transparent spectacle lens, so that the user sees an overlay of a real image and a projected image.
  • the computer 1 1 is also connected to a data source 14, are deposited in the data 1 5, which has an arrangement and wiring diagram for the arrangement of the devices 3, 3 'in the switchgear 1.
  • the data source 14 can be connected locally, for example as flash memory, to the computer 11 or else be a server that is available via a (possibly wireless) data connection.
  • the arrangement and wiring diagram on a possibly wirelessly readable memory in the switchgear 1, which is then read out as a data source 14 from the computer 1 1.
  • the data 1 5 comprise the type and the exact position of the devices 3, 3 'used in the arrangement in the form of a digital circuit diagram, preferably with three-dimensionally stored information about the housing dimensions of the devices 3, 3' and the position of the connection points 4, and white - Terer, for mechanical or electrical functions relevant coordinate points (eg positions of actuators, detent points, machining points and surfaces, etc.).
  • connection point 4 information about this connection point is stored for each connection point 4, in particular its designation, possibly with a more detailed explanation of the function and the specification of this connection point 4.
  • the data 1 1 further contain wiring information, ie. H. Information about which of the connection points 4 is to be connected to which other connection point 4 or which externally supplied cable. In this case, e.g. Also, a line marking be deposited in order to identify a line end associated with this connection point can.
  • the camera 13 is first directed to a marking of the switchgear 1.
  • This marking can be coded to the switchgear, for example, z.
  • the associated data 1 5 for this switchgear 1 are first retrieved from the computer 1 1 from the data source 14, and an image of the switchgear 1 is reproduced on the display device 1 2.
  • These positions can be predefined in a coordinate system which comprises, for example, the x and y coordinates reproduced in FIGS. 1 and 2. Also a z
  • Coordinate may be specified that specifies a position perpendicular to the plane spanned by the x and y coordinates.
  • An image of the switchgear 1 can be used by the camera 1 3 to check the correct arrangement and / or positioning of the devices 3, 3 '. For larger deviations, a corresponding warning information can be issued to the user. For smaller deviations can be provided, the desired information of the positions of the devices 3, 3 ', which are stored in the data 15, to the actual data, which are determined from the image of the camera 13 to adjust.
  • the worker can take a prefabricated conductor (cable) 7 to hand and bring it into the field of view of the camera 13.
  • a conductor mark 8 is arranged on which an identifier of the conductor 7 is indicated in coded or human readable form.
  • the conductor 7 is then identified by the computer 1 1 based on the image of the camera 13 and it is a connection point 4 of a device 3, 3 ', to which this cable is to be connected, searched in the data 15.
  • this connection point 4 is virtually marked in the image of the display device 12, for example, by a virtual connection mark 16 is displayed at this connection point 4.
  • the text of the conductor mark 8 is displayed as a virtual connection marking 1 6.
  • a virtual ladder can be displayed to show the worker clearly and with which connection point 4 the relevant conductor 7 is to be connected.
  • the worker can match the virtual connection marking 1 6, on which, for example, an indication of the conductor 7 to be connected or its conductor mark 8 is displayed, with the conductor mark 8 and connect the conductor 7 in accordance with the virtually marked connection point 4.
  • it may be provided to display virtual connection markings 1 6 on all devices 3 and also on the devices 3 'or on selected devices 3, 3' or on individual selected connection points 4.
  • a selection of the devices 3, 3 'or the connection points 4 can be made by, for example, pointing with a finger to the corresponding component or the corresponding connection point 4, the finger pointing being detected by the camera 13.
  • Other selection methods known in AR systems can also be used here.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • General Factory Administration (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

L'invention concerne un procédé pour traiter ou contrôler un arrangement d'appareils électriques ou électroniques (3, 3') d'une installation de distribution électrique (1), selon lequel des informations à propos de l'arrangement sont affichées en incrustation virtuellement dans une représentation de l'arrangement. Le procédé est caractérisé en ce qu'au moins l'un des appareils (3) possède des points de raccordement (4) non marqués physiquement. Au moins un marquage de raccordement virtuel (16) est établi pour l'au moins un appareil (3) pourvu des points de raccordement (4) non marqués physiquement et affiché en incrustation dans la représentation de l'arrangement. L'invention concerne en outre une installation de distribution électrique (1) comprenant un arrangement d'appareils électriques ou électroniques (3, 3'), avec laquelle au moins l'un des appareils (3) possède des points de raccordement (4) non marqués physiquement.
PCT/EP2018/057031 2017-04-07 2018-03-20 Installation de distribution électrique et procédé pour traiter ou contrôler un arrangement d'appareils électriques ou électroniques d'une installation de distribution électrique WO2018184832A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017107580.1 2017-04-07
DE102017107580.1A DE102017107580A1 (de) 2017-04-07 2017-04-07 Schaltanlage und Verfahren zum Bearbeiten oder Überprüfen einer Anordnung von elektrischen oder elektronischen Geräten einer Schaltanlage

Publications (1)

Publication Number Publication Date
WO2018184832A1 true WO2018184832A1 (fr) 2018-10-11

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PCT/EP2018/057031 WO2018184832A1 (fr) 2017-04-07 2018-03-20 Installation de distribution électrique et procédé pour traiter ou contrôler un arrangement d'appareils électriques ou électroniques d'une installation de distribution électrique

Country Status (2)

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DE (1) DE102017107580A1 (fr)
WO (1) WO2018184832A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3614821A1 (fr) * 2018-08-22 2020-02-26 W. Althaus AG Robots de câblage et procédé de câblage, système et procédé de planification de câblages, système et procédé de détection de composants
WO2020125852A1 (fr) * 2018-12-21 2020-06-25 Rittal Gmbh & Co. Kg Procédé de câblage assisté par robot de composants électriques d'une installation de distribution électrique montée sur une plaque de montage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19810115A1 (de) * 1998-03-09 1999-09-23 Moeller Gmbh Verfahren zur Leitungsberechnung von Anschlußleitungen
EP2312696A1 (fr) * 2009-10-19 2011-04-20 Schneider Electric Industries SAS Support de communication pour coffret ou armoire de distribution électrique
US20140187082A1 (en) * 2012-12-28 2014-07-03 General Electric Company Rail mounting system and detaching method
EP2928033A1 (fr) * 2014-04-02 2015-10-07 Schneider Electric Industries SAS Procédé de reconstitution d'un schéma d'une installation électrique
DE102015007624A1 (de) 2015-06-16 2016-12-22 Liebherr-Components Biberach Gmbh Verfahren zum Montieren von elektrischen Schaltanlagen sowie Montagehilfsvorrichtung zum Erleichtern der Montage solcher Schaltanlagen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007005373U1 (de) * 2007-04-12 2008-08-21 Weidmüller Interface GmbH & Co. KG Reihenklemmensystem

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19810115A1 (de) * 1998-03-09 1999-09-23 Moeller Gmbh Verfahren zur Leitungsberechnung von Anschlußleitungen
EP2312696A1 (fr) * 2009-10-19 2011-04-20 Schneider Electric Industries SAS Support de communication pour coffret ou armoire de distribution électrique
US20140187082A1 (en) * 2012-12-28 2014-07-03 General Electric Company Rail mounting system and detaching method
EP2928033A1 (fr) * 2014-04-02 2015-10-07 Schneider Electric Industries SAS Procédé de reconstitution d'un schéma d'une installation électrique
DE102015007624A1 (de) 2015-06-16 2016-12-22 Liebherr-Components Biberach Gmbh Verfahren zum Montieren von elektrischen Schaltanlagen sowie Montagehilfsvorrichtung zum Erleichtern der Montage solcher Schaltanlagen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3614821A1 (fr) * 2018-08-22 2020-02-26 W. Althaus AG Robots de câblage et procédé de câblage, système et procédé de planification de câblages, système et procédé de détection de composants
WO2020125852A1 (fr) * 2018-12-21 2020-06-25 Rittal Gmbh & Co. Kg Procédé de câblage assisté par robot de composants électriques d'une installation de distribution électrique montée sur une plaque de montage
CN113196601A (zh) * 2018-12-21 2021-07-30 利塔尔两合公司 用于对设置在安装板上的电气开关设备的电气部件进行布线的方法
CN113196601B (zh) * 2018-12-21 2024-03-26 利塔尔两合公司 对设置在安装板上的电气开关设备的电气部件布线的方法

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