EP3655830A1 - Commande industrielle - Google Patents

Commande industrielle

Info

Publication number
EP3655830A1
EP3655830A1 EP18785522.6A EP18785522A EP3655830A1 EP 3655830 A1 EP3655830 A1 EP 3655830A1 EP 18785522 A EP18785522 A EP 18785522A EP 3655830 A1 EP3655830 A1 EP 3655830A1
Authority
EP
European Patent Office
Prior art keywords
engineering
data
cloud
control
programming
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
EP18785522.6A
Other languages
German (de)
English (en)
Inventor
Rene Ermler
Jörg NEIDIG
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
Publication of EP3655830A1 publication Critical patent/EP3655830A1/fr
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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • 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
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0426—Programming the control sequence
    • 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
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
    • 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
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4188—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by CIM planning or realisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements

Definitions

  • the invention relates to an industrial controller.
  • Industrial controls are used, for example, to control and / or regulate processes (eg in the chemical industry, in the pharmaceutical industry, etc.), plants (eg a production plant, a monitoring plant, etc.), machines (eg a machine tool, a production machine, etc .), Buildings (building automation), robots, etc. are used.
  • Production machines for example, plastic injection molding machines, drawing machines, presses, paper machines, etc.
  • the industrial control used in a machine tool or production machine, or in a robot it can also be used as numerical control be ⁇ lines, or be implemented as such , Is used in ⁇ dustrial control in a production plant, so this also as a programmable logic controller (PLC) may be referred to, or be implemented as such.
  • PLC programmable logic controller
  • Programmable logic controllers are also used, for example, to control simple and complex systems, for example for the production of goods.
  • the PLC and the industrial controller controls and / or regulates ⁇ example, motors of a plant and / or data from sensors will be particularly welcome, which describe the state of a system.
  • An engineering system can be used for programming and parameterizing industrial controls. In addition to an engineering system, the industrial
  • Control also have a simulation program.
  • the simulation program is used, for example, to calculate a virtual sensor system.
  • the industrial control is located in particular at the place of the task to be performed.
  • the programming and / or parameterization is usually at the site of the industrial control. This approach is inflexible.
  • An object of the invention is to increase the flexibility in industrial control.
  • a user of the engineering device may receive the same outputs at the user interface of the engineering output ring device, as would be the user interface of the operating device.
  • the engineering device thus serves as a kind of representative of the Be ⁇ drive device.
  • the operating device has an input interface and / or an output interface for the control and / or regulation.
  • motors, switches and / or valves can be controlled or regulated via the output interface.
  • Via the input interface ⁇ for example, information regarding the position of actuators the installation and / or operating data of the electrical machines, the system and / or the sensors can be received.
  • Automation tasks can be completely or partially transferred to the cloud.
  • the cloud can be used to provide IT infrastructure such as storage space, processing power or application software over the Internet. This may ⁇ example, a data center or multiple data centers and / or a number of individual computers can be used.
  • cloud computing provides IT infrastructure via a computer network without it having to be available locally. So in automation technology ⁇ a so-called cloud service or a software-as-a-service can be used.
  • control tasks can be transferred to a data center in the cloud. The relocation thus takes place in a device in the cloud, ie in a cloaking device, such as a data center.
  • the latency of a control and / or regulation can be in the two-digit millisecond range.
  • the sensors and actuators are still locally available and connected with suitable network mechanisms with the automation device, the operating device.
  • the engineering software can also be executed on a server in the data center.
  • the software is used in the web browser and / or using a screen-sharing technique, eg based on remote desktop or similar protocols.
  • the engineering software may be stalled locally on a development computer in ⁇ , wherein the overall control program and / or individual blocks are transferred to the cloud controller with the aid of network mechanisms.
  • the cloud control is thus in particular an industrial control in the cloud. It may happen that the cloud control exists only as a process in the data center.
  • a physical device with display, switch, memory slot which gives a feedback about the current state of the cloud process, does not physically exist in this embodiment, or exists only as a PC application.
  • An offline examination or Offlineentwick- development of the automation program is not possible if it is only stored in the cloud and the cloud is not he ⁇ reichbar. If the program data of the industrial controller are only in the cloud, a local installation of software (engineering system, remote desktop software, VPN tunnel, ...) may nevertheless be necessary, even though a cloud controller, ie an industrial controller, may be necessary Functionality and computing power is realized in the cloud, in principle can be universally accessible on the Internet.
  • An engineering system can, for example, be stored locally on a computer (eg a computer). a personal computer, a smartphone, a tablet, etc.) and / or in the cloud.
  • the cloud control system that is to say the cloud controller, which has, for example, login data and / or cryptographic material or consists thereof.
  • the source code of the automation program (or its logic or rules) can be stored in such solutions in the data center, ie in the cloud, or transmitted there for translation.
  • the engineering device of the industrial control which has at least one memory and at least one user ⁇ interface, a physical device in a Ge ⁇ housing at the site of engineering, locally distanced from the place of automation where the operating device is feasible, which in particular a display , a switch, etc. up.
  • this has a memory (data memory) for storing data.
  • a memory data memory
  • the security token which is stored in the engineering device, can be transmitted, for example, to the industrial control realized in the cloud (cloud control), in order, for example, to activate functions there.
  • this has a security key.
  • the security token is a security key.
  • the Security Token function leads to ⁇ particular a cryptographic algorithm and storage chert sure the key material. , The Engineeringein ⁇ direction "security" itself, so it can not be lost.
  • the authorization can be forgotten, lost and / or fraudulently copied unnoticed or passed on to unauthorized persons.
  • the authorization is coupled to the physical device of the engineering device, this problem can be minimized - the requirement to securely store key material and functionality Licenses are the closest solutions to hardware dongles, such as chip cards or USB devices, which communicate encrypted with, for example, a server to authorize access to processes or to unlock functions.
  • this has an engineering program.
  • the engineering program is stored in particular on the data memory.
  • Both the engineering software (iSv application program) and its complete configuration can be stored in the data memory.
  • the configuration may include, among other things, licenses, project data, versioning statuses, cloud infrastructure credentials, and more.
  • this project data such as a program code.
  • the Pro ⁇ program code can also be stored in the cloud and / or at least to translate then be transferred. For protection, this can be encrypted.
  • this has a display and / or a control elements and thus gives the appearance of an automation device, but the programs created in the engineering device are not executed on this device. Instead, computing capacity is used in the cloud. There is thus a cloud control.
  • the cloud has a data center. In the cloud controller, if necessary, a process is started that executes the automation program.
  • the engineering device and the operating device can be integrated in one device or relate to two separate units or devices.
  • the engineering device can be connected to a cloaking device via a programming device, the engineering device having a security key and project data being storable.
  • the secure key enables a secure data connection. If the engineering facility has project data, then this can be stored, for example, on-site at a facility that is to be controlled.
  • the engineering device has an engineering program. The engineering program can thus run in the cloud. Control and / or regulation functions, ie their calculation, are executed in particular in the cloud.
  • the engineering program is loaded on the programming device and can also be executed there. This allows, for example ei ⁇ nen pragmatic dealing with different versions of the engineering program.
  • the programming device has a display and a keyboard or a device for moving a cursor or for moving a mouse pointer.
  • the display of the programming device can also be used as a pointing device for the engineering device.
  • this has a cloaking device.
  • the cloud examples device is playing, a cloud controller which can be realized in particular in egg ⁇ nem data center in the cloud.
  • this has an operating device.
  • the operating device of the industrial control is located where the place of use for controlling and / or regulating a process, a system, a machine, a building (building automation), etc. is.
  • the operating device has in particular I / O interfaces.
  • the industrial controller may be further formed in any of the forms described below
  • an engineering device and a programmer are used for programming. This makes the system both safe and flexible and can give a user the feeling direction to program or parameterize an industrial controller locally.
  • the engineering device can be understood as a physical representation of a cloud process in a data center.
  • the device ie the Engineeringein ⁇ direction
  • the engineering system is started stallations polish without previous home
  • the user of the device can immediately work with it. All necessary project files are loaded from the device and stored there again.
  • a job change or a transfer of the device to other people is easily possible.
  • the device ie the engine input device, represents the state of the automation system and enables its operation.
  • the computing capacity for execution is outsourced to a central computer system in the cloud, the cloaking device.
  • a security ⁇ keys Engineering device is transferred to programmer. This can be realized with a security token function.
  • the cloaking device that is to say in particular the cloud control, is activated by means of the enginerering device. This allows a simple license regime.
  • a bidirectional le network connection is used that is managed by the engineering system, which is implemented by the engineering program, and serves the actions of the operator ⁇ elements on the engineering device to the cloud Steue- tion, ie the cloaking device, pass on and give their state on the display of the device of the engineering device ⁇ .
  • Cloud control and engineering system support the process.
  • the operating elements of the engineering device can either represent individual USB devices or be addressed by a supporting process in the device.
  • the engineering system transparently combines the authentication process in the cloaking device with the security token functionality.
  • TOTP Time-based One-Time Password algorithms
  • asymmetric Kryp ⁇ chromatography eg RSA
  • Transport encryption can be achieved through the SSL method.
  • a limitation of the access can be either at operating system level, eg, by firewall technology or at the application level by an authentication token, eg
  • OpenID done indicates the presence of an engineering device. Desired properties of the cloud control are stored, for example, in a license file, which is stored in the storage area of the engineering ⁇ ring announced. The integrity of the license file is obtained, for example, by means of a cryptographic signature, with the key material of the cloud provider, or through the retention of a secret (shared secret) in the memory area of the security token (HMAC, hash based message authentication code).
  • HMAC hash based message authentication code
  • the figure shows an engineering device 1.
  • the engineering device 1 which may also be referred to as a virtualtone ⁇ le control for engineering, has a memory 7, a user interface 10 and a Si cherheits committeel 12.
  • the memory 7 has a ring engineering ⁇ program 8 and other data.
  • the Engineeringpro ⁇ gram 8 is in particular a programming device 2, which can be referred to as PC engineering, executes.
  • the further data 9 are, for example, project data, source data, license data, key data, etc.
  • the user interface 10 for example has a display on, a switch, an LED, etc.
  • the engineering device has a safety key 12 which ensures for Pro ⁇ programming means 2 can be transferred.
  • the engine input device 1 has a data interface 27.
  • a first data connection 13 to the programming device 2 runs via this data interface 27.
  • security data 16 such as the security key 12, user interface data 19 and / or memory data 20 can be transmitted.
  • Memory data 20 is, for example, data which is loaded, read, written and / or executed from the memory 7.
  • the programming device 2 has the executable engineering program 8.
  • the engineering program 8 will be at the
  • Programming device 2 executed, which also has a screen 31.
  • Data of the engineering program 8 are transmitted via a network interface 23 to a cloaking device 3 via a second data connection 14.
  • the cloud device 3 is located in the cloud, that is to say on the Internet 32.
  • User interface data 19, engineering data 21 and security data 17 are transmitted via the second data connection 14.
  • the cloaking device 3 has a cloud controller 24. Through an authentication process 26, the cloud control 24 can be started via a release 25.
  • a third data connection 15 connects the cloud device 3 with the operating device 4.
  • the third data connection 15 has control data data 22 of the industrial device. control, user interface data 19 and security data 18.
  • the operating device has its own user interface 11.
  • the operating device 4 is integrated in a system 5.
  • the system 5 has motors 28, switches 29, valves 30, etc. These elements can be controlled and / or regulated via the operating device 4. For this control data 33 are provided.
  • the type of automation device can be preset or linked to the license
  • the engineering device 1 be manufactured from an inexpensive hardware, since it is no complicated indust ⁇ rial control, but only a simple device with memory and / or LED display and / or LEDs; Know-how protection for a control manufacturer, since the user does not need the firmware of the automation device, ie the industrial control, to execute the code;
  • the engineering device 1 can represent a local representative for a virtualized industrial control in a data center (cloud).
  • the engineering device can combine control panel, memory function and dongle technology to then be able to program ei ⁇ ne cloud control.
  • the engineering device can be designed such that no installation of the engineering system or the engineering program is necessary.
  • the engineering program can be designed as a portable software, so that it can be started directly from the device (Engineerin ⁇ g Surprise) to allow visualization of the state and operation of the cloud control on the device. It is a secure and configuration-free connection to the cloud control (access data, passwords, crypto keys, etc. are possible on the device (Engineeringeinrich ⁇ tion 1)).
  • the engineering ⁇ ring means 1 can be connected as a hardware device with a Cloudpro- process, wherein a secure and authentic both sides fied compound of engineering system or engineering program and virtualized industrial control (cloud control) can be ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Programmable Controllers (AREA)
  • Stored Programmes (AREA)

Abstract

L'invention concerne un procédé pour faire fonctionner une commande industrielle (6) et une commande industrielle, la commande industrielle (6) comprenant un dispositif d'ingénierie (1), le dispositif d'ingénierie (1) présentant une mémoire (7) et une interface utilisateur (10), l'interface utilisateur (10) du dispositif d'ingénierie (1) représentant une interface utilisateur (11) d'un dispositif d'exploitation (4) de la commande industrielle (6), le dispositif d'ingénierie (1) pouvant être relié à un dispositif en nuage (3) par l'intermédiaire d'un dispositif de programmation (2), le dispositif d'ingénierie (1) présentant une clé de sécurité (12) et des données de projets (9) pouvant être mémorisées, le dispositif d'ingénierie (1) et le dispositif de programmation (2) étant utilisés pour la programmation.
EP18785522.6A 2017-09-22 2018-09-21 Commande industrielle Ceased EP3655830A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17192679.3A EP3460598A1 (fr) 2017-09-22 2017-09-22 Automate programmable
PCT/EP2018/075569 WO2019057873A1 (fr) 2017-09-22 2018-09-21 Commande industrielle

Publications (1)

Publication Number Publication Date
EP3655830A1 true EP3655830A1 (fr) 2020-05-27

Family

ID=59955455

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17192679.3A Withdrawn EP3460598A1 (fr) 2017-09-22 2017-09-22 Automate programmable
EP18785522.6A Ceased EP3655830A1 (fr) 2017-09-22 2018-09-21 Commande industrielle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17192679.3A Withdrawn EP3460598A1 (fr) 2017-09-22 2017-09-22 Automate programmable

Country Status (4)

Country Link
US (1) US11442431B2 (fr)
EP (2) EP3460598A1 (fr)
CN (1) CN111108451B (fr)
WO (1) WO2019057873A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3688948B1 (fr) * 2017-09-25 2025-04-30 Telefonaktiebolaget LM Ericsson (PUBL) Fourniture de justificatifs de vendeurs
WO2022112853A1 (fr) * 2020-11-30 2022-06-02 Deltapak S.R.L. Système d'activation de machines d'emballage
CN115834149A (zh) * 2022-11-04 2023-03-21 北京科技大学 一种基于国密算法的数控系统安全防护方法及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05181510A (ja) * 1992-01-06 1993-07-23 Hitachi Ltd プログラマブルコントローラにおけるプログラミング装置の画面表示方法
DE4236247A1 (de) * 1992-10-27 1994-04-28 Festo Kg Einrichtung zur Programmierung und Bedienung einer programmgesteuerten Steuervorrichtung für eine Maschine o. dgl.
DE102004006509B4 (de) * 2004-02-10 2005-12-08 Siemens Ag Mobile Kommunikationseinrichtung zum Bedienen und/oder Beobachten einer Automatisierungskomponente
CN102749885B (zh) * 2012-07-18 2014-08-06 石毅 云数控系统
US9647906B2 (en) * 2012-11-02 2017-05-09 Rockwell Automation Technologies, Inc. Cloud based drive monitoring solution
US20140283133A1 (en) * 2013-03-13 2014-09-18 Rockwell Automation Technologies, Inc. Code-enabled remote activation of software for industrial automation systems
KR101689099B1 (ko) * 2013-04-04 2016-12-22 미쓰비시덴키 가부시키가이샤 엔지니어링 툴 및 프로그래머블 로직 컨트롤러
KR20160040277A (ko) * 2013-08-06 2016-04-12 베드락 오토메이션 플렛폼즈 인크. 보안 산업용 제어 시스템
JP2016019281A (ja) * 2014-07-07 2016-02-01 ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド 産業用制御システムのオペレータ・アクション認証
US20160182309A1 (en) * 2014-12-22 2016-06-23 Rockwell Automation Technologies, Inc. Cloud-based emulation and modeling for automation systems
US11222551B2 (en) * 2015-07-23 2022-01-11 Rockwell Automation Technologies, Inc. Snapshot management architecture for process control operator training system lifecycle
DE102015221650A1 (de) * 2015-11-04 2017-05-04 Hochschule Düsseldorf Steuerungseinrichtung mit einem Steuerungsprogramm und einer Gerätekonfiguration zum Betreiben eines Automatisierungsgerätes
DE102015221652A1 (de) * 2015-11-04 2017-05-04 Hochschule Düsseldorf Steuerungseinrichtung mit einem Steuerungsprogramm und einer Runtime-Maschine zum Betreiben eines Automatisierungsgerätes
US20180052451A1 (en) * 2016-08-19 2018-02-22 Rockwell Automation Technologies, Inc. Remote industrial automation site operation in a cloud platform

Also Published As

Publication number Publication date
US11442431B2 (en) 2022-09-13
CN111108451B (zh) 2024-03-26
CN111108451A (zh) 2020-05-05
EP3460598A1 (fr) 2019-03-27
US20200310392A1 (en) 2020-10-01
WO2019057873A1 (fr) 2019-03-28

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