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WO2016012047A1 - Module d'extension pour la commande d'une installation industrielle - Google Patents

Module d'extension pour la commande d'une installation industrielle Download PDF

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Publication number
WO2016012047A1
WO2016012047A1 PCT/EP2014/065968 EP2014065968W WO2016012047A1 WO 2016012047 A1 WO2016012047 A1 WO 2016012047A1 EP 2014065968 W EP2014065968 W EP 2014065968W WO 2016012047 A1 WO2016012047 A1 WO 2016012047A1
Authority
WO
WIPO (PCT)
Prior art keywords
expansion module
industrial
control
interface
control data
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.)
Ceased
Application number
PCT/EP2014/065968
Other languages
German (de)
English (en)
Inventor
Thorsten Krüger
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to PCT/EP2014/065968 priority Critical patent/WO2016012047A1/fr
Publication of WO2016012047A1 publication Critical patent/WO2016012047A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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—Programme-control systems
    • G05B19/02—Programme-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 programme 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 programme 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31162—Wireless lan
    • 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
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36159—Detachable or portable programming unit, display, pc, pda
    • 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
    • G05B2219/39—Robotics, robotics to robotics hand
    • G05B2219/39447—Dead man switch
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50198—Emergency stop

Definitions

  • Expansion module for controlling an industrial plant The invention relates to an expansion module for controlling industrial plants.
  • the present invention has the object to provide mobile control units for the control of industrial plants, their purchase and operation is connected with a lower cost than currently known Steue ⁇ tion units.
  • the object is achieved by an expansion module for controlling industrial plants with the features of claim 1.
  • an expansion module for controlling an industrial plant.
  • the expansion module comprises egg ⁇ ne first interface for exchanging control data with egg ⁇ nem mobile computer system and a second interface for exchanging control data with the industrial plant by means of egg ⁇ ner industry compliant wireless connection.
  • the expansion module further comprises at least one emergency stop button and a control unit for the implementation of the replaced on the first and second interface control data and ER- generating a control command for triggering a safety-related Still setting of the industrial plant at a betae ⁇ account the emergency off button.
  • an extension module By providing an extension module according to the invention an application of a ratübli ⁇ chen mobile computer system is made possible for system control in an advantageous manner, which inherently lack of conformity is prepared for an industrial environment by means of an extension module.
  • the expansion module according to the invention adds the missing a normal market borrowed mobile computer system requirements, in particular the provision of an emergency stop button - and, related to the treatment of an operation of the emergency stop button ⁇ - as well as providing an industry-compliant wireless connection.
  • the requirement and the exact design of an emergency stop button follow the European standard EN 60204-1.
  • any wireless connection interface that may be present on the mobile computer system is deactivated and replaced by an interface provided in the expansion module for an industry-standard wireless connection.
  • Industry-compliant wireless connections also known in the professional world as "Industrial WLAN" (Wireless Local Area Network), differ from a conventional WLAN by one more timely transmission of control and data records as well as special encryption methods.
  • the invention further comprises an inventive computer program product for execution on a mobile computer system.
  • the computer program product is arranged to control an industrial plant in cooperation with the expansion module, with an exchange of control data with the industrial installation via the expansion module.
  • control unit is set up to cooperate with a computer program running on the mobile computer system for controlling the industrial installation.
  • a consent button is provided for answering a control request to be approved on the expansion module.
  • the control ⁇ unit is set up accordingly for generating a the control request answering control command when pressing the consent key. Since an approval does not have the urgency ⁇ as the operation of the emergency stop button, a processing of the control command can be transferred alternatively to the running on the mobile computer system computer program for controlling the industrial plant.
  • the first interface for connecting the mobile computer unit to the expansion module is designed either via a multiple contact plug connection or by a wireless connection.
  • FIG shows a schematic representation of an extension ⁇ tion module EXT for controlling a - not shown - industrial plant where the expansion module EXT according to this embodiment via a connector as the first
  • Interface IF1 is connected to a mobile computer system CMP.
  • the mobile computer system CMP is for example a tablet PC, notebook or the like.
  • an exchange of control data In addition to an optional power supply of the expansion module EXT via the first interface IFL an exchange of control data.
  • the exchange of control data takes place by means of an industry-compliant wireless connection, for example Industrial WLAN.
  • the EXT expansion module has at least one EMG emergency stop button.
  • EMG or emergency stop switch are usually reserved switches on machines,
  • the expansion module furthermore comprises a control unit (not shown) for converting the control data exchanged at the first and second interface IF1, IF2 and for generating a control command for triggering a safe control unit. unit-related shutdown of the industrial plant when the emergency stop button is actuated.
  • the expansion module EXT is plugged into the mobile computer system CMP or wirelessly connected. Control and configuration take place via a software implemented on the computer system CMP, which is also referred to in the specialist world as an »app «.
  • the app communi ⁇ ed to the control unit of the expansion module EXT, WEL turn che with the industrial plant via Industrial wireless communication.
  • the stop switch can be actuated on the extension module, which triggers de ⁇ defined actions, in particular an immediate stop the industrial plant. This applies in a similar manner even when pressing a - not shown - consent ⁇ button.
  • the invention makes it possible to use commercially available tablet PCs in industrial and / or safety-critical infrastructures.
  • Oh ⁇ ne the expansion module according to the invention are not commercially critical applications possible with commercially available Tablet PCs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

Le module d'extension pour la commande d'installations industrielles selon l'invention comprend une première interface pour l'échange de données de commande avec un système informatique mobile et une seconde interface pour l'échange de données de commande avec l'installation industrielle au moyen d'une liaison sans fil conforme aux normes industrielles, ainsi qu'au moins un bouton d'arrêt d'urgence et une unité de commande destinée à convertir les données de commande échangées au niveau des première et seconde interfaces et à générer une instruction de commande permettant le déclenchement d'un arrêt de l'installation industrielle pour raison de sécurité en cas d'actionnement du bouton d'arrêt d'urgence. Un module d'extension prévu selon l'invention permet avantageusement une mise en oeuvre d'un système informatique mobile de commercialisation courante pour la commande d'installations, système dont la conformité à un environnement industriel, qui fait défaut par nature, est établie au moyen d'un module d'extension.
PCT/EP2014/065968 2014-07-24 2014-07-24 Module d'extension pour la commande d'une installation industrielle Ceased WO2016012047A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/065968 WO2016012047A1 (fr) 2014-07-24 2014-07-24 Module d'extension pour la commande d'une installation industrielle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/065968 WO2016012047A1 (fr) 2014-07-24 2014-07-24 Module d'extension pour la commande d'une installation industrielle

Publications (1)

Publication Number Publication Date
WO2016012047A1 true WO2016012047A1 (fr) 2016-01-28

Family

ID=51302701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/065968 Ceased WO2016012047A1 (fr) 2014-07-24 2014-07-24 Module d'extension pour la commande d'une installation industrielle

Country Status (1)

Country Link
WO (1) WO2016012047A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220597A1 (fr) * 2016-06-23 2017-12-28 Kuka Roboter Gmbh Ensemble appareil de commande de robot portatif muni d'un capteur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050141681A1 (en) * 2002-04-12 2005-06-30 Dieter Graiger Mobile arithmetic unit and extension device for industrial machine control
EP1716982A1 (fr) * 2005-04-19 2006-11-02 COMAU S.p.A. Procédé de commande de robots industriels et robots, systèmes de robots et programmes d'ordinateur associés

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050141681A1 (en) * 2002-04-12 2005-06-30 Dieter Graiger Mobile arithmetic unit and extension device for industrial machine control
EP1716982A1 (fr) * 2005-04-19 2006-11-02 COMAU S.p.A. Procédé de commande de robots industriels et robots, systèmes de robots et programmes d'ordinateur associés

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220597A1 (fr) * 2016-06-23 2017-12-28 Kuka Roboter Gmbh Ensemble appareil de commande de robot portatif muni d'un capteur

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