Siemens

A, preferably computer-implemented, method of automatic data format adaptation, the method comprising the steps of: determining machine data generated by one or more machines controlling a production process, the machine data being incompatible with a data parser, prompting a computational model for language processing, LLM, with the incompatible machine data and a desired output data format, e.g., with machine data in the desired output data format, for the LLM to generate a program code capable of converting the incompatible machine data into the desired output data format, updating the data parser to comprise the program code capable of converting the incompatible machine data into the desired output data format.

Die Erfindung betrifft ein computer-implementiertes Verfahren zum Ermitteln von mindestens einer Regelungsstrategie zum Regeln eines technischen Systems, umfassend die Verfahrensschritte: a. Bereitstellen von einer Simulation hinsichtlich eines technischen Systems (S1); b. Ermitteln von mindestens einer optimierten Aktionstrajektorie basierend auf der Simulation mittels eines Optimierers (S2); c. Ermitteln von der mindestens einen Regelungsstrategie basierend auf der mindestens einen optimierten Aktionstrajektorie mittels maschinellem Lernen (S3); und d. Bereitstellen der mindestens einen Regelungsstrategie (S4).Ferner betrifft die Erfindung ein technisches System und ein entsprechendes Computerprogrammprodukt.

In the method for enhancing EHS-Compliance of the operation of an industrial site (IS) comprising one or more industrial machines (PM, MM), order and/or supply management information (PLI, O, M, P) of the industrial site (IS) is considered and a digital representation (EHSDT) of at least the one or more industrial machines (PM, MM) is used that takes the order and/or supply management information (PLI, O, M, P) as an input and that provides EHS-relevant information about one or more probable EHS-relevant events as an output and the EHS-relevant information (EHSRI) is considered and used for modifying the operation of machines (PM, MM) of the industrial site (IS).

Disclosed is a method (300) and a system (100) for generation of a Continuous Function Chart (CFC). The method (300) includes receiving a Single Line Diagram (SLD) associated with one or more substations (160a, 160b, 160n). The SLD comprises a plurality of topology equipments. Further, the method (300) includes identifying a category associated with each topology equipment of the plurality of topology equipments, in the SLD. Furthermore, the method (300) includes determining a set of operational rules corresponding to the identified category of each topology equipment. Moreover, the method (300) includes generating the CFC corresponding to the each topology equipment based on the determined set of operational rules.

The invention relates to a method for managing an identity of a user unit (UU) with respect to a first entity (E1) and a second entity (E2). The method comprises: - providing (M1) a digital user unit wallet (DW) being associated with the user unit (UU), - assigning (M2) first relationship credential being associated with the first entity (E1) to the user unit (UU) and storing the first relationship credential in the digital user unit wallet (DW), - assigning (M3) a second relationship credential being associated with the second entity (E2) to the user unit (UU) and storing the second relationship credential in the digital user unit wallet (DW). Based on this identity management, where two relationship credentials with respect to two entities are assigned to a user unit, the user unit may for example use decentralized applications which are associated with both entities.

Cryptographic apparatus (41) administrated remotely from a high-security trust center (30) comprising, - a service interface (43) configured to receive a request for processing a data object, and to output in return at least a resulting data object, - a processing module (45) comprising an access-controlled storage element (47) storing at least one cryptographic key and a cryptographic processing element (46) configured for processing the data object using the at least one cryptographic key, and - an administration interface (44) configured to establish a mutually authenticated communication connection (49) with the high-security trust center (30) for administrating the processing module (45) by the high-security trust center (30).

Verfahren zur Datenübertragung von Nutz-Daten (D) von einem Sender zu einem Empfänger, wobei die Datenübertragung der Nutz-Daten (D) mithilfe von Sende-Daten mit KontrollInformationen und zumindest einem Datenblock (D1-D12) erfolgt, wobei der zumindest eine Datenblock (D1-D12) eine definierbare, variable Sende-Länge aufweist, und die KontrollInformationen dazu geeignet sind, die Datenübertragung auf Basis einer Codierung mit Vorwärts-Fehlerkorrektur auszuführen.

Verfahren zur Zeitsynchronisation von Sensoreinheiten (SU) in einem verteilten System, wobei von den Sensoreinheiten (SU) Sensordaten (SD) erfasst und über ein Funknetz (RFN) an eine Zentraleinheit (CU) übermittelt werden, und dass bei Erfassen von Sensordaten (SD) ein weiterer, aktueller Wert der internen Zeiteinheit (FC) der jeweiligen Sensoreinheit (SU) gespeichert wird, dass den erfassten Sensordaten (SD) zumindest der bei Empfang des charakteristischen Zeitmerkmals des Kennsignals gespeicherte Wert der internen Zeiteinheit, die zugehörige Senderidentifikation des Kennsignals, und der weitere, bei Erfassen der Sensordaten (SD) gespeicherte Wert der internen Zeiteinheit (FC) zugeordnet werden und gemeinsam mit den Sensordaten (SD) an die Zentraleinheit (CU) übertragen werden, und wobei die Zentraleinheit (CU) Spannungs- und Phasenwerte von zumindest einer der drei Phasenleiter eines Energieversorgungsnetzes als Stromzeiger über mehr als eine Messperiode (p) erfasst, und die Stromzeiger der jeweiligen Sensoreinheit (SU) zu aggregierten Stromzeigern ( I<H1p>) aggregiert werden, und die aggregierten Stromzeiger ( I<H1p>) an die Zentraleinheit (CU) übertragen werden, und in der Zentraleinheit (CU) aus den Spannungswerten und den aggregierten Stromzeigern ( I<H1p>) phasenrichtig Leistungen berechnet werden.

A system (304) and method of generating a communication description file for configuring devices in an automation system is disclosed. The method comprises receiving (101) an input comprising a list of signals for communication between a plurality of devices of the automation system. The method comprises determining (302) a first protocol associated with the list of signals, wherein the list of signals is to be converted to a second protocol. Further, the method comprises determining (103) a first model (514) for application of at least one conversion factor associated with the second protocol, using a second model. Furthermore, the method comprises determining (104) a mapping of the list of signals to the second protocol based on an application of at least one conversion factor. Moreover, the method comprises generating (105) the communication description file based on the mapping.

Proposed is a method of securing a manufactured computing device (1) to be performed by a manufacturer thereof and comprising: a) installing, during manufacture of the computing device, a cryptographic device identity record (2) on the computing device, the cryptographic device identity record (2) comprising at least a private key (21) and a certificate (22) certifying a public key (221) corresponding to the private key; b) generating a certificate revocation secret (3) associated with the issued certificate; and c) causing the certificate revocation secret to be transferred to a customer using a transfer method that keeps it separate from the manufactured computing device (1). Also proposed is a corresponding apparatus; and a kit-of-part-system comprising the computing device and a physical or digital embodiment of the certificate revocation secret. Revocation of a cryptographic device identity record in case of loss of control over the computing device is facilitated.