WO2020025386A1 - Porte-pièces, en particulier doté d'une interface radio 5g - Google Patents

Porte-pièces, en particulier doté d'une interface radio 5g Download PDF

Info

Publication number
WO2020025386A1
WO2020025386A1 PCT/EP2019/069738 EP2019069738W WO2020025386A1 WO 2020025386 A1 WO2020025386 A1 WO 2020025386A1 EP 2019069738 W EP2019069738 W EP 2019069738W WO 2020025386 A1 WO2020025386 A1 WO 2020025386A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece carrier
signal
workpiece
radio
network
Prior art date
Application number
PCT/EP2019/069738
Other languages
German (de)
English (en)
Inventor
Gunther May
Oliver Scheb
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2020025386A1 publication Critical patent/WO2020025386A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/248—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2428—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring existing positions of tools or workpieces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications

Definitions

  • the invention relates to a workpiece carrier, a system with a workpiece carrier and a base station, a method for localizing a workpiece carrier and a
  • Workpieces are tracked.
  • the background to this is the idea of controlling production systems through the products (i.e. workpieces).
  • the workpiece brings all the information for the individual production steps and the required machines and tools. It is advantageous that a high degree of individualization of the individual products is possible and the production process can be automated further. Automation is intended to avoid errors in the production process and increase product quality. In addition, costs are to be reduced by reducing set-up times and manual interventions. This also enables documentation of the product development process (e.g. as proof of quality).
  • Reading device a workpiece can be tracked within the production chain. After registering the day, the manufacturing steps can be documented in a central database and used, for example, to optimize the production processes.
  • a workpiece carrier, a system with a workpiece carrier and a base station and a method for localizing a workpiece carrier are to be specified, each of which at least contribute to avoiding RFID or barcode readers in the production chain and manual scanning processes and to reducing costs and / or the
  • a workpiece carrier contributes to this, having a device that is set up to use at least one received signal to position itself
  • the solution presented here advantageously allows the workpiece carrier to actively carry out (own) localization. This contributes in a particularly advantageous manner to the provision of an autonomous and / or intelligent workpiece carrier.
  • the solution proposed here is based in particular on the idea of equipping a workpiece carrier with a device in the form of an active technology which can independently detect or ascertain its own position, in particular in the production chain and / or in a plant.
  • the workpiece carrier is in particular a device that is set up to hold and / or fix a workpiece, such as a semi-finished product.
  • the workpiece carrier can be set up to be integrated into a transport and / or transfer system, for example a manufacturing plant.
  • the workpiece holder can have, for example, a transport device which is designed such that the workpiece carrier can be detachably connected to a conveyor belt.
  • Workpiece carriers in particular contribute to improving the handling of workpieces in a complex, for example multi-stage, manufacturing process.
  • a workpiece carrier can be understood to mean a carrier on which one or more workpieces are fastened in order to transport them from a workpiece conveyor along a production line through several production stations (also referred to here as processing stations).
  • the workpiece can preferably be held on or on the workpiece carrier in such a way that the workpiece can be machined directly on or on the workpiece carrier by machines (such as milling) or workers.
  • the workpiece carrier can have, for example, a base body on or on which one or more workpieces can be fixed by means of a workpiece holder of the workpiece carrier.
  • the base body can be shaped, for example, in the manner of a (square) plate.
  • the workpiece holder can be implemented, for example, by means of mechanical and / or magnetic fastening means.
  • the device can be arranged, for example, in or on the base body. The device is preferably at least partially integrated in an interior of the base body.
  • the workpiece carrier can be driven by a belt or a chain. Alternatively or cumulatively, the workpiece carrier can be equipped with its own drive.
  • the workpiece carrier has an (active) device, which is set up to use at least one received signal to position itself
  • the device is preferably set up in such a way that it can carry out (active) localization.
  • the device is preferably an active device for self-localization. This advantageously contributes to the fact that the workpiece carrier can locate or locate itself without external reading stations.
  • the device can have, for example, a radio interface and / or an antenna.
  • the radio interface and / or the antenna can be part a radio module of the facility.
  • Device have a data processing device or at least access it.
  • the device can determine the intrinsic position of the workpiece carrier, for example, by determining its position relative to known stationary objects in the vicinity of the workpiece carrier.
  • the device can comprise, for example, a camera, ultrasound and / or radar sensor.
  • Known stationary objects can be, for example, walls, gates, machines, shelves and / or stationary markers specially provided for the purpose of self-localization in a factory hall.
  • the device can determine the intrinsic position of the workpiece carrier, for example, by determining its position in a local coordinate system and / or in a global coordinate system.
  • a corresponding local coordinate system could, for example, be defined within a workshop.
  • fixed radio stations for example integrated in base stations
  • the device could thus determine its own position in the local coordinate system via a transit time measurement of the radio signals and a triangulation.
  • the radio stations could, for example, be WLAN stations or 5G stations.
  • the device could, for example, have a GPS receiver for localization in a global coordinate system.
  • the signal be a radio signal of a 5G network.
  • the signal is preferably a 5G radio signal which supplies the device with position information.
  • the (own) position can be requested at any time within the radio network (from the device or the workpiece holder).
  • the device can be set up to send out a request signal in order to request a signal with position information from the 5 G network.
  • the own position can be acquired on the basis of this, for example by corresponding evaluation of the position information from the received signal.
  • This position information can be generated, for example, by one or more 5G base stations (possibly together) determining the position of the workpiece carrier.
  • a property such as, in particular, a signal strength of a radio signal emitted by the device (possibly in the form of a request signal) and infer the position of the workpiece carrier from this.
  • the radio signal that is used to determine the position is usually used by the
  • the device can be set up to carry out measurements in the 5G network and to determine its position (in a local and / or global coordinate system) on the basis of these measurements. Especially in this
  • the device is preferably not only set up to receive signals, but also to send out signals.
  • a determination of one's own position can take place, for example, by evaluating the received signals from several base stations, for example on the basis of one
  • the device is preferably set up in such a way that it can evaluate signals received from a plurality of base stations.
  • the device is particularly preferably set up such that it is a
  • the device comprises a 5G radio interface.
  • the workpiece carrier is thus a 5G network subscriber and can be provided with position information from the 5G network in a particularly advantageous manner.
  • the device preferably comprises a 5G radio module.
  • the workpiece carrier also have a (digital) data processing device.
  • the data processing device can in particular be a microcontroller.
  • the data processing device can in particular contribute to evaluating the received signals and determining the own position.
  • Data processing device also form part of the device.
  • the data processing device can, for example, be part of a control unit of the
  • Form workpiece carrier which can use captured own position information to to control a sequence of production steps (transport, processing, intermediate storage, quality control, etc.).
  • the workpiece carrier can have a (digital) memory which the data processing device can access. This advantageously enables data on the workpiece, e.g. its "history" through an integrated memory
  • the workpiece carrier can optionally be equipped with additional sensors.
  • the workpiece carrier can include one or more of the following sensors: acceleration sensors, temperature sensors, air humidity sensors and / or weight sensors.
  • Microcontroller and a 5G radio interface such as a 5G radio module is equipped.
  • a workpiece carrier with a data processing device and a 5G radio interface represents a further aspect of the solution presented here, which in particular is also independent of the one proposed according to claim 1
  • Workpiece carriers can contribute to the solution of the stated task.
  • the data processing device or the microcontroller is preferably actively set up for this purpose
  • the data processing device or the microcontroller can be set up to request position information from the 5G network.
  • a system comprising at least one workpiece carrier according to one of the preceding claims and a base station.
  • the system is preferably part of an infrastructure in a (manufacturing) plant.
  • the base station is furthermore preferably connected to a (factory) control center or a control system.
  • the base station is preferably also a 5G network subscriber and can thus exchange information about the 5G network with the workpiece carrier.
  • the base station can preferably receive position information about the 5G network from the workpiece carrier.
  • the system can have at least one processing station, such as one
  • Processing station is preferably also 5G network subscriber and can therefore
  • Data processing device and / or the product data memory are transmitted in the workpiece carrier. This can advantageously contribute to comprehensive documentation of as many processing steps as possible.
  • system can, for example, in a (factory) control center
  • Control unit include.
  • the control unit is preferably set up to
  • Control production steps transport, processing, intermediate storage, quality control, etc.
  • a method for localizing a workpiece carrier comprising at least the following steps:
  • step b) detecting an intrinsic position of the workpiece carrier using the signal received in step a),
  • step c) sending information about the own position recorded in step b) to a base station;
  • the specified sequence of process steps a), b) and c) generally results from a regular operating sequence.
  • the method can in particular be carried out with a workpiece carrier proposed here. In other words, this means in particular that the method for localizing one proposed here
  • Workpiece carrier can serve. Furthermore, the workpiece carrier proposed here can be set up to carry out a method proposed here. At least one signal is received in step a).
  • the signal can be, for example, a radio signal, optical signal and / or acoustic signal (such as an ultrasound signal). According to an advantageous embodiment, it is proposed that the signal be a radio signal of a 5 G network.
  • step b) an own position of the workpiece carrier is recorded using the signal received in step a).
  • the own position of the workpiece carrier is determined and / or determined (calculated) using the signal received in step a).
  • the detection particularly preferably comprises a plurality of signal transit time measurements and / or a triangulation. Alternatively or cumulatively, the detection can also include receiving position information from the 5 G network.
  • step c) information about the information recorded in step b) is sent
  • Own position at a base station is then preferably forwarded to a (factory) control center.
  • At least one signal is also sent in step a).
  • a signal is particularly preferably received from the device which was generated on the basis of or based on a signal previously sent by the device (for example by a communication partner, such as at least one base station).
  • the device can send out a request signal in order to request a signal with position information from the 5G network.
  • a sequence of production steps is influenced using information about the own position recorded in step b). This is preferably done
  • a radio signal of a 5G network for determining a position of a workpiece carrier.
  • a 5G radio interface of a workpiece carrier is preferably used for the active detection or determination of an own position of the workpiece carrier.
  • the 5G- is also preferred. Radio signal from the workpiece carrier used to carry out an active self-localization.
  • one or more 5G base stations can determine the position of the workpiece carrier. This can be done, for example, by one or more 5G base stations evaluating a property, such as, in particular, a signal strength of the radio signal and from this on the position of the workpiece carrier
  • the radio signal that is used to determine the position is usually sent from the workpiece carrier to the one or more 5G base stations. If several base stations are used, several radio signals can be used accordingly. (Position) information about the position determined in this way can in turn be sent to the
  • Workpiece carriers and / or a (factory) control center can be sent.
  • FIG. 2 an exemplary sequence of a method presented here
  • FIG. 3 an illustration of a system presented here.
  • the workpiece carrier 1 schematically shows an embodiment of a workpiece carrier 1 presented here.
  • the workpiece carrier 1 has a device 2 which is set up for this purpose Using at least one received signal to detect an intrinsic position of the workpiece carrier 1.
  • the device 2 comprises a 5G radio interface 3 and a localization element 10.
  • the 5G radio interface 3 is implemented here by way of example with a 5G radio module 8.
  • the 5G radio module 8 can have an external or integrated antenna 9.
  • the radio module 8 is preferably implemented here using the
  • 5G Mobile Technology "5G”.
  • a radio interface 3 is thus available, and on the other hand 5G supports the (own) localization of the workpiece holder 1.
  • Other technologies such as WLAN / WiFi, Bluetooth, other mobile radio systems, Ultra Wide Band (UWB), etc. are also conceivable here.
  • the localization element 10 is only optional. Localization solutions are already included in some wireless technologies, such as 5G. If this is not the case and / or the accuracy is not sufficient for a specific application, the
  • Localization can also be realized using another integrated technology (e.g. based on GPS, Ultra Wide Band (UWB), ultrasound, etc.).
  • another integrated technology e.g. based on GPS, Ultra Wide Band (UWB), ultrasound, etc.
  • the localization element 10 is only optional or can be omitted.
  • the localization element 10 can be provided and set up using at least one received signal
  • the localization element 10 can comprise, for example, a GPS, ultra wide band and / or ultrasound receiver.
  • the workpiece carrier 1 here includes, for example, a voltage source 11.
  • a voltage source 11 operation by means of an integrated, replaceable battery is preferred. Charging via a contactless technology such as induction loops would be advantageous.
  • a notification of the battery status to a base station 5 (not shown here, cf. FIG. 3) can be provided so that impending failures can be detected early.
  • a so-called “lifetick” would be particularly advantageous in this context, so that the workpiece carrier 1 regularly reports to the base station 5 or a control system. If this feedback is not received after a timeout period, the base station 5 can issue an error message with the last known position of the Output workpiece holder 1. In this way, suddenly breaking voltage or defects of the workpiece carrier 1 can be dealt with in an advantageous manner.
  • the workpiece holder 1 here includes an (optional)
  • Product data memory 12 In the product data memory 12, data for the planned production steps and / or about the steps actually carried out and / or any measurement values recorded thereby can be documented. These can optionally be kept centrally for the entire production. In the case of decentralized data storage in the workpiece holder 1, these data are generally also transferred to a central database for evaluation and archiving.
  • the workpiece carrier 1 here includes (optional) sensors 13 as examples.
  • sensors 13 for example, acceleration sensors, temperature sensors, and the like.
  • Humidity sensors, etc. are installed to monitor the conditions during the measurement
  • test sequence e.g. temperature tests, vibrations, etc.
  • a sensor system for detecting the weight of the workpiece would also be advantageous.
  • the workpiece carrier 1 or the device 2 has one here
  • Data processing device 4 for example in the manner of a microcontroller.
  • Radio module 3 the voltage source 11, the product data memory 12, the (optional) localization element 10 and the (optional) sensor system 13 are connected.
  • the data of a workpiece 6 can be managed and / or data of the localization solution and the optional sensor system 13 can be processed. Furthermore, the data processing device 4 can
  • a workpiece 6 can on a base body 20 of the
  • Workpiece carrier 1 must be fixed.
  • the workpiece holder 7 can be formed, for example, in the manner of a mechanical fastening device for the workpiece 6. Alternatively or cumulatively, magnetic fasteners would be conceivable. Examples are the 5G radio module 8, the data processing device 4, the (optional) localization element 10, the voltage source 11, the product data memory 12 and the (optional) sensor system 13 are integrated in the base body 10.
  • the workpiece carrier 1 is a
  • Transport device 13 can have. This is arranged here on an underside of the base body 10 as an example.
  • the transport device 13 can have rollers or skids, for example.
  • the transport device 13 can be shaped in the manner of a receptacle for a transport means firmly connected to a transport system, such as an assembly line.
  • FIG. 2 schematically shows an exemplary sequence of a method presented here.
  • the method is used to localize a workpiece carrier.
  • the sequence of process steps a), b) and c) shown with blocks 110, 120 and 130 generally results from a regular operating sequence.
  • block 110 at least one signal is received.
  • block 120 an intrinsic position of the workpiece carrier is detected using the signal received in step a).
  • step 130 information about the own position recorded in step b) is sent to a base station. Steps a) to c) with blocks 110, 120 and 130 are carried out on the workpiece carrier side.
  • FIG. 3 schematically shows an illustration of a system presented here.
  • the system comprises several of the workpiece carriers 1 presented here and a base station 5.
  • the illustration according to FIG. 3 illustrates an exemplary infrastructure in a plant 14 in which the solution presented is used.
  • the base station 5 is generally a base station for the radio interface of the workpiece carrier 1.
  • the base station 5 is connected to a (factory) control point 15. There can be several factors:
  • Base stations 5 are present, each of which is connected to the (same) control point 15. Furthermore, the (each) base station 5 is connected to an antenna 9, by means of which it is an exemplary 5G network subscriber here.
  • the plant 14 there is for example a quality control 17 and an intermediate storage 18, in which workpiece carriers can be located in each case.
  • a transporter 16 can move in the factory, for example, which can transport one or more workpiece carriers 1.
  • the workpiece carriers 1 and the control system or control center 15 can communicate with one another via the base station.
  • a device is provided in the control center which has a counterpart to the functionality of the workpiece holder 1, ie offers one or more of the following functionalities:
  • control unit in the (factory) control center 15 or in the
  • Data processing device 4 of the workpiece carrier 1 use the position information to carry out a sequence of production steps (transport, processing, intermediate storage,
  • the position of a workpiece carrier 1 can be requested at any time within the radio network. It is therefore advantageously not necessary to have fixed reading stations for determining the position, as would be required, for example, in the case of a passive system in which workpiece carriers are identified by RFID or another (passive) short-range radio technology.
  • the processing station 19 is also a 5G network subscriber here. Among other things, this allows the advantage that the workpiece carrier 1 and the processing station 19 can communicate with one another (without additional communication means). For example, if the workpiece carrier 1 was detected by the processing station 19, its presence, a more precise position specification and / or a work step carried out by the
  • Processing station 19 via the 5G network to the workpiece holder 1, in particular the data processing device 4 and / or the product data memory 12 in the workpiece holder 1.
  • a workpiece can be accessed at any location within a production plant (or across locations).

Abstract

L'invention concerne un porte-pièces (1) comprenant un dispositif (2) conçu pour détecter une position propre du porte-pièces (1) au moyen d'au moins un signal reçu.
PCT/EP2019/069738 2018-07-31 2019-07-23 Porte-pièces, en particulier doté d'une interface radio 5g WO2020025386A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018212723.9 2018-07-31
DE102018212723.9A DE102018212723A1 (de) 2018-07-31 2018-07-31 Werkstückträger, insbesondere mit einer 5G-Funkschnittstelle

Publications (1)

Publication Number Publication Date
WO2020025386A1 true WO2020025386A1 (fr) 2020-02-06

Family

ID=67544167

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/069738 WO2020025386A1 (fr) 2018-07-31 2019-07-23 Porte-pièces, en particulier doté d'une interface radio 5g

Country Status (2)

Country Link
DE (1) DE102018212723A1 (fr)
WO (1) WO2020025386A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908964U1 (de) * 1999-05-21 2000-07-27 Siemens Ag Anordnung zum Transportieren von Transportgütern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908964U1 (de) * 1999-05-21 2000-07-27 Siemens Ag Anordnung zum Transportieren von Transportgütern

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"by NGMN Alliance", 14 June 2016 (2016-06-14), XP051108697, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/SA/Docs/> [retrieved on 20160614] *
ALEXANDER BREWER ET AL: "Intelligent tracking in manufacturing", JOURNAL OF INTELLIGENT MANUFACTURING, vol. 10, no. 3/4, 1 January 1999 (1999-01-01), GB, pages 245 - 250, XP055640385, ISSN: 0956-5515, DOI: 10.1023/A:1008995707211 *
MICHAEL KARRENBAUER ET AL: "Towards a Flexible Architecture for Industrial Networking", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 12 April 2018 (2018-04-12), XP080870227 *
SIEMENS AG: "BMNS - End-to-end asset tracking", vol. SA WG1, no. Dubrovnik, Croatia; 20180507 - 20180511, 15 May 2018 (2018-05-15), XP051534345, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fsa/WG1%5FServ/TSGS1%5F82%5FDubrovnik/docs/S1%2D181554%2Ezip> [retrieved on 20180515] *

Also Published As

Publication number Publication date
DE102018212723A1 (de) 2020-02-06

Similar Documents

Publication Publication Date Title
WO2016016420A1 (fr) Système de détection d&#39;un stock d&#39;objets à surveiller dans une installation
WO2018073418A1 (fr) Unité de points de collecte de pièces et procédé permettant de faciliter l&#39;usinage de pièces
WO2019048153A1 (fr) Affectation assistée d&#39;une pièce à une unité mobile d&#39;un système de localisation en intérieur
WO2019048260A1 (fr) Système de localisation en intérieur muni d&#39;unités émettrices-réceptrices mobiles commandées par la consommation d&#39;énergie
EP3529674A2 (fr) Commande, basée sur la localisation dans un espace intérieur, de processus de fabrication dans l&#39;industrie de transformation des métaux
DE102020133784B3 (de) Sicherheitssystem und ein Verfahren mit einem Sicherheitssystem
EP3785215A1 (fr) Système de localisation intérieure pour la production industrielle
WO2017191029A1 (fr) Système de mesure mobile
EP3012603B1 (fr) Procede et programme informatique destines a la detection et la quantification de grandeurs dans un processus de production
DE112016007105T9 (de) Vorrichtung und Verfahren zum Erkennen einer Laufleistung eines Reifens
WO2020025386A1 (fr) Porte-pièces, en particulier doté d&#39;une interface radio 5g
EP3933428A1 (fr) Procédé de fonctionnement d&#39;un système de radiolocalisation, station de base et dispositif d&#39;évaluation
DE102018110150A1 (de) Innenraum-ortungssystem mit energieverbrauchsgesteuerten mobilen sende-empfangseinheiten
DE202011001809U1 (de) RFID-System
DE102012101500A1 (de) Verfahren und Anordnung zur Erfassung von Zustände eines Fahrzeugs beschreibenden Daten sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium
EP3992659A1 (fr) Procédé de fonctionnement d&#39;un système de localisation radio, système de localisation radio et station de base
EP4268119B1 (fr) Port intelligent - dispositif de lecture/reconnaissance multifonctionnel dans un circuit de produit stérile
EP4033140B1 (fr) Système de sécurité et procédé comprenant un système de sécurité
EP2643258B1 (fr) Procédé et dispositif pour la localisation géoréférencée de conteneurs dans la zone de chargement de portiques à conteneurs
EP3193312B1 (fr) Dispositif clé avec un lecteur de données sans fil intégré
DE102008047212A1 (de) Verfahren zur rechnergestützten Lokalisation eines mobilen Objekts
WO2021099645A1 (fr) Suivi par satellite de récipients métallurgiques dans une usine métallurgique
AT15635U1 (de) Überbrückungsvorrichtung für ein Gehäuse einer Objektgruppe
EP2495627A1 (fr) Procédé de fonctionnement d&#39;un appareil de commande mobile et appareil de commande mobile
EP3916419A1 (fr) Procédé de fonctionnement d&#39;un système de radiolocalisation et station de base

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19749608

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 19749608

Country of ref document: EP

Kind code of ref document: A1