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公开(公告)号：US11917027B2
公开(公告)日：2024-02-27
申请号：US18023165
申请日：2021-06-30
发明人： Harald Albrecht , Stephan Höme , Thomas Talanis
摘要： A system and method for providing time-critical services that are each assigned at least one server component formed by a software container which is loadable into a process control environment and which is executable at the process control environment, wherein a virtual IP stack is provided for each server component, which is connected to a virtual switch comprised by the process control environment, where each service additionally comprises a directory service component for determining services provided within the process control environment, where the directory service components are interconnected via a communication interface which is separated from the virtual switch and from the virtual IP stacks of the server components, and where an aggregator component formed via an additional software container is connected to the separated communication interface, where the aggregator component makes available, outside of the process control environment, reconciled information regarding the services provided via the server components.
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公开(公告)号：US11522762B2
公开(公告)日：2022-12-06
申请号：US17430372
申请日：2020-03-02
发明人： Harald Albrecht , Stephan Höme , Martin Rziha , Thomas Talanis
IPC分类号： H04L41/0895 , H04L47/72 , G05B19/418 , H04L45/302 , H04L65/80
摘要： Coordinator and method for providing control applications via a communication network, wherein prior to migrating a flow control component of a control application to a server device, a coordinator checks whether a data stream for transmitting application data was set up for the control application, where the coordinator enables migration of the flow control component if a data stream has not been set up, in the event a data stream had been set up previously, a check is performed to determine whether sufficient resources for data transmission are available for paths to the server device, such that if sufficient resources are unavailable, migration of the respective flow control component is stopped, and if sufficient resources are available, the coordinator prompts set-up of the data stream to the server device and disconnection of the previously set-up data stream and enables migration of the flow control component to the server device.
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3.发明授权公开(公告)号：US10735257B2
公开(公告)日：2020-08-04
申请号：US15902776
申请日：2018-02-22
IPC分类号： G06F15/173 , H04L12/24 , G05B19/418 , H04L12/713
摘要： A computer network has ports connected to production machines (PM) and communicating with an assigned virtual user interface and a higher-ranking facility located outside the PM. Connection of an additional PM is monitored, in which case a commissioning service automatically assigns a virtual user interface to the additional PM, re-initializes an individual virtual computer network within the computer network and connects the additional PM to the virtual user interface via the re-initialized virtual computer network. Communication between the additional PM and the assigned virtual user interface is isolated from other communications until, a release command is specified. A then activated integration service automatically re-initializes a virtual router for connection to the additional PM via the virtual computer network and configures the re-initialized virtual router such that the additional PM communicates with the higher-ranking facility via the re-initialized virtual router.
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公开(公告)号：US11669075B2
公开(公告)日：2023-06-06
申请号：US17434544
申请日：2020-03-03
发明人： Harald Albrecht , Stephan Höme , Thomas Talanis
IPC分类号： G05B19/418 , G05B15/02
CPC分类号： G05B19/41845 , G05B15/02 , G05B19/41835 , G05B2219/23255 , G05B2219/25011 , G05B2219/25061
摘要： Automation device, computer program, computer-readable medium and method for automatically configuring an automation device, wherein a) an automation device is provided, b) a device management unit monitors whether an automation identifier is assigned to the automation device, c) upon identifying an assignment of this kind, the device management unit queries a central cluster management unit to determine whether a description object, in which the automation identifier assigned to the automation device is stored, already exists in a cluster state database belonging to the cluster containing description objects for nodes of the cluster, d) if no such description object yet exists, or if such a description object does exist but has been declared inactive, then the device management unit creates, in the cluster state database for a node identifier assigned to the automation device, a description object in which the automation identifier assigned to the automation device is stored.
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公开(公告)号：US10382384B2
公开(公告)日：2019-08-13
申请号：US15703094
申请日：2017-09-13
发明人： Stephan Höme , Felix Müller , Thomas Talanis , Harald Albrecht
IPC分类号： H04L29/12 , G05B19/418
摘要： A method for providing an expanded name service for an industrial automation system, wherein name-address assignments between device names and communication network addresses are registered in a name service system to provide an expanded name service for an industrial automation system, where device names registered in the name service system have a hierarchical structure represented by a tree structure, where assignments between device names and plant identification codes are additionally registered in the name service system, where the plant identification codes are registered within the same tree structure as the device names, and where end nodes that are respectively assigned to the plant identification codes in the tree structure comprise either a reference to end nodes which are respectively assigned to the device names or intermediate nodes for plant identification codes comprise a reference to intermediate nodes that are respectively assigned to plant units.
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公开(公告)号：US11991044B2
公开(公告)日：2024-05-21
申请号：US17787462
申请日：2020-12-11
发明人： Thomas Talanis , Harald Albrecht , Stephan Höme , Frank Volkmann
IPC分类号： H04L41/0869 , G06N20/00 , H04L61/3015 , H04L61/4511 , H04L69/22
CPC分类号： H04L41/0869 , G06N20/00 , H04L61/3015 , H04L61/4511 , H04L69/22
摘要： A system for data transmission between a client device, a server device and a plurality of automation devices, wherein the server device includes a descriptive representation of each of the plurality of automation devices, wherein the server device includes a server instance, which server instance is configured to load one of the descriptive representations based on a hostname identifying one of the plurality of automation devices, and wherein the server instance is configured to transmit data from the automation device to a client application on the client device based on the loaded descriptive representation of the automation device.
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公开(公告)号：US11882043B2
公开(公告)日：2024-01-23
申请号：US18028388
申请日：2021-07-22
发明人： Harald Albrecht , Stephan Höme , Thomas Talanis
IPC分类号： H04J3/14 , H04L47/20 , H04L47/2475 , H04L9/40
CPC分类号： H04L47/20 , H04L47/2475 , H04L63/0236 , H04L63/0876
摘要： Method and system for providing time-critical services via a flow control environment, wherein at least one respective server component is provided for each service, wherein the server component is formed by a flow control component that is loadable into the flow control environment and executed there, where a configuration unit for at least one gateway component of a subnetwork forming the flow control environment ascertains globally valid access information associated with respective addressing information of the server components that is valid within the subnetwork, based on a mode of operation predefined via the configuration unit, one or more gateway components connected in parallel and/or in series are used, and where the at least one gateway component forwards service access requests to the server components in accordance with the forwarding and/or filter rules and the mode of operation.
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公开(公告)号：US11595348B2
公开(公告)日：2023-02-28
申请号：US17268131
申请日：2019-07-30
发明人： Harald Albrecht , Stephan Höme , Thomas Talanis
IPC分类号： H04L61/3015 , H04L41/12 , H04L61/4511 , H04L61/5014 , H04L101/30 , H04L101/355
摘要： A method for providing topology information, use of a name service server, a device, a computer program, a computer-readable medium and a method for configuring a device to be named within an industrial network, wherein a) the device to be named receives a neighbouring name message from a neighbouring device, b) a self-naming module creates a topological neighbouring domain name based on the neighbouring name message, c) the self-naming module transmits the topological neighbouring domain name to a name service server, d) the self-naming module receives from the name service server a response message, which includes at least one device name of the device to be named belonging to the topological neighbouring domain name, and e) at least one device name from the response message is assigned to the device to be named and this name is stored as the device name by the self-naming module.
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公开(公告)号：US11456992B2
公开(公告)日：2022-09-27
申请号：US17273353
申请日：2019-08-29
发明人： Harald Albrecht , Melanie Ehlis , Stephan Höme , Thomas Talanis
IPC分类号： H04L61/5014 , H04L61/5076 , H04L41/0806 , H04L101/659
摘要： A method for automatic address configuration, router, computer program, computer-readable medium and method for automatically configuring a router that has an upstream interface, connected or connectable to a higher-level subnetwork and/or a higher-level router, and a downstream interface, connected or connectable to a lower-level subnetwork, wherein whether the router receives, on the upstream interface, messages providing notification of at least one domain as part of a DNS search list option, is monitored and, if the message is not received over a prescribed period, a DNS island mode is automatically activated in which the DNS zone of a local DNS server of the router is configured using a predefined island domain, and a transmission module of the router is prompted to send a message via the downstream interface, which message includes the preconfigured island domain as part of a DNS search list option, preferably an address of the downstream interface.
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公开(公告)号：US11153416B2
公开(公告)日：2021-10-19
申请号：US15779737
申请日：2016-11-15
IPC分类号： H04L29/06 , G05B19/418 , H04L29/08
摘要： A method is provided which enables industrial communication via the TSN protocol by means of sockets. Owing to the described method, the possibility of communicating with the socket programming known to the programmer via TSN streams is provided. As a result, simple use of the new TSN quality for simple Internet (IP) programming is possible. Existing applications can easily be expanded for TSN and can therefore benefit from the robustness of TSN in a simple manner. In addition, parallel operation is possible; the same mechanism is always used.
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