EP3847515A1 - Procédé d'assistance par ordinateur dans la gestion d'une ligne de production - Google Patents
Procédé d'assistance par ordinateur dans la gestion d'une ligne de productionInfo
- Publication number
- EP3847515A1 EP3847515A1 EP19783357.7A EP19783357A EP3847515A1 EP 3847515 A1 EP3847515 A1 EP 3847515A1 EP 19783357 A EP19783357 A EP 19783357A EP 3847515 A1 EP3847515 A1 EP 3847515A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- terminal
- production line
- module
- display means
- operator
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
- G05B19/409—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by monitoring or safety
- G05B19/4063—Monitoring general control system
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
- G06T19/006—Mixed reality
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/23—Pc programming
- G05B2219/23148—Helmet display, mounted on head of operator
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24012—Use camera of handheld device, head mounted display
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32014—Augmented reality assists operator in maintenance, repair, programming, assembly, use of head mounted display with 2-D 3-D display and voice feedback, voice and gesture command
Definitions
- the present invention falls within the field of managing a production line.
- the invention relates more particularly to computer assistance for an operator in the management of a production line module.
- a production line is carried out from a centralized supervision station located at a fixed location on said line.
- certain commands from such a station have been deported to a mobile terminal, capable of being transported by an operator.
- Said portable terminal serves as an execution medium for a software human-machine interface (HMI) dedicated to said production line. From then on, the operator can supervise a module of the line by being nearby and in direct view.
- HMI human-machine interface
- the HMI provides a display of a virtual modeling of certain elements of said line, through a display means equipping said portable terminal.
- said display means consist of a screen on which said virtual modeling is displayed in superposition of an image or a video stream recorded in real time, by a camera equipping said portable terminal.
- Document EP 2 860 597 relates to optical detection and the identification of a two-dimensional code, of the matrix type, by a mobile terminal equipped with optical reading means. After identification, a virtual model of the identified element can be displayed superimposed in an aligned manner on the captured image, with in particular a transparency and / or colors visually ensuring its highlighting.
- optical recognition lies in the positioning of the codes which must be visually accessible in direct line for each element capable of being checked.
- optical reading can induce reflections, in particular due to the shiny appearance of certain parts, preventing or making it difficult to identify the code.
- Another drawback is related to the depth of field between the identified element and the display of its virtual model, causing shifts between the superposition of the real elements and the virtual model.
- 1 1 HMI ensures interactivity by the operator, making it possible to collect information concerning said element, in particular through a centralized computer system, and to display it. It is then also possible to transmit virtual instructions, in particular concerning steps for the maintenance of such an element.
- These supplements consist of a virtual reality which, combined with augmented reality, forms a mixed reality, assisting the operator by computer in his supervision and his tasks to be accomplished.
- the invention aims to overcome the drawbacks of the state of the art by proposing to target the virtual model executed at the level of the terminal carried by an operator, through a precise location of the location and the orientation of said terminal relative to the production line.
- the invention limits the virtual model to be displayed in relation to the exact situation of the terminal, without loading and / or transferring all of the data linked to the production line.
- the amount of data, in particular graphics, processed and displayed is reduced, ensuring smooth and instantaneous execution by said portable terminal.
- the invention provides for precisely determining the position of the portable terminal relative to the production line, then displaying only the virtual model corresponding to the determined position.
- the invention relates to a method of computer assistance in the management of a production line, in which, in addition:
- HMI man-machine interface
- said terminal displays through display means at least one module of said production line;
- the position of said terminal can be determined by means of at least one three-dimensional position sensor connected to said terminal.
- the orientation of said terminal can be determined through at least a first and a second three-dimensional position sensor distant from each other and connected to said terminal.
- Said display means can comprise a screen and a video stream from said module is captured and displayed through ⁇ said screen.
- Said display means can comprise a translucent surface and said limited virtual model is displayed on said translucent surface in a holographic manner.
- Said repository can be centered by positioning at least two transmission / reception terminals distant from each other and located at the level of said production line.
- geographic location ensures extremely precise positioning, making it possible to delimit the virtual model at the exact location and orientation of the portable terminal, depending on where the operator is located in relation to the production line.
- the positioning accuracy according to the invention ensures perfect alignment between the virtual model and the actual capture, overcoming the detection and identification of an element of the module.
- the invention makes it possible to display and perfectly align the virtual model corresponding to the targeted module, regardless of the real field of vision of the operator or the field of capture of the camera, overcoming any obstacle present between the terminal and / or the operator and the machine. Therefore, through the exact positioning obtained by the invention, the display of the model on the terminal is more precise and independent of possible changes in the environment.
- FIG. 1 schematically shows a top view of a production line with several modules, showing a preferred, non-limiting embodiment, with several terminals determining a repository centered on said production line, as well as an operator with a portable terminal, provided with two sensors, the position and orientation of which are determined within said reference frame;
- FIG. 2 schematically represents a perspective view of an example of representation of a virtual model displayed on holographic type display means, superimposed on the real module, showing the field of vision of the operator
- the present invention relates to the management of a production line 1.
- Said production line 1 comprises at least one module 2, preferably several modules 2, each module 2 performs a treatment of the products which pass through it.
- a container manufacturing station such as plastic bottles, comprises, from upstream to downstream, a module preform feed followed by a heating module supplying a blow molding or stretch blow molding module that emerges from the bottles through a conveying module.
- the invention relates to computer assistance in the management of said production line 1, more specifically computerized assistance helping an operator in the management of one or more of the modules 2 of said production line 1.
- production line 1 is equipped with dedicated IT tools and configured for its management.
- a terminal 3 executes and displays a man-machine interface (HMI) 4.
- HMI man-machine interface
- Said terminal 3 is provided with display means of at least one module 2.
- the display means also make it possible to display said HMI 4.
- Such a terminal 3 is provided portable.
- the terminal 3 can be in the form of a computer terminal, in the form of a tablet or a cell phone, of a connected watch, namely a terminal 3 equipped with a screen.
- Said terminal 3 can also include a display surface holographic, such as a holographic helmet or glasses.
- the operator can transport said terminal 3 as it travels along the production line 1, having direct access to all or part of the computerized management of a module 2 through said HMI 4.
- the operator can select different modes of operation of a module 2, check the status of certain components or follow the production in progress, check for potential anomalies, adjust adjustments, enter production data, check and perform a maintenance step.
- the invention provides for automatically selecting the module 2 with respect to the position of the operator, namely the position of the terminal which it carries.
- This centering can be carried out by means of terminals 6.
- at least one terminal 6 is positioned at a fixed and determined location, at a location integral with one of the machines of the production line 1 and / or of its environment, such as the structure of the building.
- Other terminals 6 can be positioned at different locations, preferably fixed, but potentially mobile, from the moment when the relative distance between each terminal, especially with the terminal 6 for centering the reference frame 5, is perfectly known at each instant.
- said reference frame 5 is centered by positioning at least two transmission / reception terminals at the level of said production line 1.
- the repository is therefore geo-centered on a transmitter / receiver, preferably several, allowing triangulation of the terminal 3.
- the terminal 3 can integrate suitable means, for allowing the remote exchange of information, by wireless communication means.
- the transmission / reception is of the electromagnetic type, in the form of electromagnetic waves, in particular of the RFID (“for Radio Frequency Identification”) type, for example broadband or short range.
- RFID Radio Frequency Identification
- At least one three-dimensional position sensor 8 is connected to said terminal 3. It is then possible to determine the position of said terminal 3 relative to said module 2.
- a sensor 8 can be in the form of a "tag” or an RFID tag, which emits a signal upon receipt of the signal sent by the terminal (s) 6.
- each sensor 8 must be connected to the terminal 3 in a fixed or integral manner, without relative modification of position of one relative to the other.
- this contactless, wireless determination of the position and orientation of the terminal 3 makes it possible to overcome any obstacle present between said terminal 3 and the production line 1, in particular a module 2 in particular.
- the invention provides for displaying via said display means in superposition a virtual model 7 limited to said module 2 as a function of said determined position of said terminal 3.
- a virtual model 7 limited to said module 2 as a function of said determined position of said terminal 3.
- the virtual model 7 comprises at least one image of at least one component of the module 2.
- this image can be either in two dimensions or in three dimensions.
- the image consists of a digital assembly which can be carried out either by digitizing said component with the help of a scanner or by creation with CAD software, for example SOLIDWORKS.
- image denotes the representation of the shape of an object and is distinguished in particular from information relating to this object.
- image must not be assimilated to a parameter informing about the operating state of the production line such as the machine rate (number of bottles per mold and per hour), the number of bottles filled by the filler per hour. ..
- the virtual model 7 can include digital elements, preferably graphic, such as videos or three-dimensional animations. It can form a virtual and / or augmented reality, preferably a mixed reality, assisting the operator in his supervision of module 2 and in the tasks that he must accomplish.
- the virtual model 7 can incorporate interactive virtual elements, triggered by the operator, such as for example a tutorial or a tutorial.
- terminal 3 allows the operator to view the environment.
- said display means may comprise a screen and a video stream from said module 2, namely module 2 towards which the terminal 3 is oriented, is then captured, preferably means 8 of video sensor which it embeds. It is therefore possible to display the captured video stream through said screen. It is then possible to superimpose on it the part of the virtual module 7 previously defined.
- said display means can comprise a translucent surface and the operator can directly see through it. Through the location and especially the orientation of the terminal 3, it is possible to display on said translucent surface in a holographic manner said limited virtual model 7.
- the terminal 3 can be in the form of a helmet or holographic glasses.
- the determination of the position and the orientation of the terminal 3 makes it possible to precisely adjust the virtual model 7 on the direct environment of the operator.
- the result of such an overlay is shown diagrammatically in FIG. 2.
- the operator can then obtain additional information, such as a procedure for maintenance, through said virtual module 7 displayed and dedicated to module 2 on which said operator wishes intervene.
- the use of the invention makes it possible to simplify access to information for the operator, without having to select specific data relating to the module 2 on which he wishes to intervene.
- the invention automatically determines the module 2 with respect to the position of the operator and of the terminal 3 that he carries.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Processing Or Creating Images (AREA)
- General Factory Administration (AREA)
- Multi-Process Working Machines And Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1857980A FR3085766B1 (fr) | 2018-09-06 | 2018-09-06 | Procede d'assistance par ordinateur dans la gestion d'une ligne de production |
| PCT/FR2019/000142 WO2020049231A1 (fr) | 2018-09-06 | 2019-09-06 | Procédé d'assistance par ordinateur dans la gestion d'une ligne de production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3847515A1 true EP3847515A1 (fr) | 2021-07-14 |
Family
ID=63722663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19783357.7A Withdrawn EP3847515A1 (fr) | 2018-09-06 | 2019-09-06 | Procédé d'assistance par ordinateur dans la gestion d'une ligne de production |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210341902A1 (fr) |
| EP (1) | EP3847515A1 (fr) |
| CN (1) | CN112654942A (fr) |
| FR (1) | FR3085766B1 (fr) |
| WO (1) | WO2020049231A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023119112A1 (de) * | 2023-07-19 | 2025-01-23 | Krones Aktiengesellschaft | Behälterbehandlungsanlage und Verfahren zum überlagerten Darstellen von Positionsdaten von Behältern zusammen mit einer simulierten Darstellung der Behälter und mit einem simulierten Modell einer Behälterbehandlungsanlage |
| DE102024100207A1 (de) * | 2024-01-04 | 2025-07-10 | Krones Aktiengesellschaft | Bedienunterstützungssystem für einen Anwender einer Behälterbehandlungsanlage |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10063089C1 (de) * | 2000-12-18 | 2002-07-25 | Siemens Ag | Anwendergesteuerte Verknüpfung von Informationen innerhalb eines Augmented-Reality-Systems |
| WO2007066166A1 (fr) | 2005-12-08 | 2007-06-14 | Abb Research Ltd | Procede et systeme pour le traitement et l'affichage d'instructions de commande |
| DE102007059478B4 (de) * | 2007-12-11 | 2014-06-26 | Kuka Laboratories Gmbh | Verfahren und System zur Ausrichtung eines virtuellen Modells an einem realen Objekt |
| DE102010037195A1 (de) * | 2010-08-27 | 2012-03-01 | Benedikt Hieronimi | System zur Erfassung von Hochfrequenz-Transceivern und dessen Verwendungen |
| DE102011085439A1 (de) | 2011-10-28 | 2013-05-02 | Krones Aktiengesellschaft | Verfahren zum Einlesen eines zweidimensionalen Mustercodes und zur Darstellung und Verwendung von Daten, ein mobiles Gerät zum Durchführen des Verfahrens und ein Verfahren zum Erstellen eines zweidimensionalen Mustercodes |
| DE102012217573A1 (de) * | 2012-09-27 | 2014-03-27 | Krones Ag | Bediensystem für eine Maschine |
| AU2014308590B2 (en) * | 2013-08-22 | 2016-04-28 | Bespoke, Inc. | Method and system to create custom products |
| FR3011943B1 (fr) * | 2013-10-10 | 2017-03-24 | Sidel Participations | Systeme de commande d'une machine industrielle a interface tactile integree a une vitre |
| FR3011944B1 (fr) * | 2013-10-10 | 2017-03-17 | Sidel Participations | Systeme de commande d'une machine industrielle a interface tactile integree a un panneau de confinement |
| CN104809638B (zh) * | 2015-05-20 | 2018-04-06 | 成都通甲优博科技有限责任公司 | 一种基于移动终端的眼镜虚拟试戴方法和系统 |
| DE102016207009A1 (de) | 2016-04-26 | 2017-10-26 | Krones Aktiengesellschaft | Bediensystem für eine Maschine der Lebensmittelindustrie, insbesondere der Getränkemittelindustrie |
| CN106935096A (zh) * | 2017-05-18 | 2017-07-07 | 重庆电子工程职业学院 | 一种工业控制虚拟现实教学实训平台及其操作方法 |
| KR102268798B1 (ko) * | 2017-12-29 | 2021-06-23 | 엘에스일렉트릭(주) | 증강 현실 제공 시스템 및 방법 |
-
2018
- 2018-09-06 FR FR1857980A patent/FR3085766B1/fr not_active Expired - Fee Related
-
2019
- 2019-09-06 CN CN201980058015.4A patent/CN112654942A/zh active Pending
- 2019-09-06 US US17/273,051 patent/US20210341902A1/en not_active Abandoned
- 2019-09-06 WO PCT/FR2019/000142 patent/WO2020049231A1/fr not_active Ceased
- 2019-09-06 EP EP19783357.7A patent/EP3847515A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020049231A1 (fr) | 2020-03-12 |
| FR3085766A1 (fr) | 2020-03-13 |
| FR3085766B1 (fr) | 2020-10-16 |
| CN112654942A (zh) | 2021-04-13 |
| US20210341902A1 (en) | 2021-11-04 |
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