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1. WO2020193138 - METHOD FOR DATA COMMUNICATION AND COMPUTER PROGRAM

Publication Number WO/2020/193138
Publication Date 01.10.2020
International Application No. PCT/EP2020/056477
International Filing Date 11.03.2020
IPC
H04L 12/40 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
40Bus networks
G05B 19/418 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
418Total 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), computer integrated manufacturing (CIM)
H04L 12/721 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
721Routing procedures, e.g. shortest path routing, source routing, link state routing or distance vector routing
H04L 12/701 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
CPC
G05B 19/4185
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
418Total 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], computer integrated manufacturing [CIM]
4185characterised by the network communication
G05B 2219/31218
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
31From computer integrated manufacturing till monitoring
31218Scheduling communication on bus
H04L 12/40
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
H04L 2012/40221
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
40208characterized by the use of a particular bus standard
40221Profibus
H04L 45/123
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
12Shortest path evaluation
123Evaluation of link metrics
H04L 45/124
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
12Shortest path evaluation
124using a combination of metrics
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • OBRADOVIC, Dragan
  • STEINDL, Günter
Priority Data
19164886.425.03.2019EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR DATENKOMMUNIKATION UND COMPUTERPROGRAMM
(EN) METHOD FOR DATA COMMUNICATION AND COMPUTER PROGRAM
(FR) PROCÉDÉ DE COMMUNICATION DE DONNÉES ET PROGRAMME INFORMATIQUE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zur Datenkommunikation in einem Netzwerk mit mehreren Netzwerkknoten (1), bei dem zwischen Kommunikationspartnern (2) über geschützte Verbindungen Datenpakete (P1-P3) zu übertragen sind, wobei die Datenpakete (P1-P3) von wenigstens zwei verschiedenen sendenden Kommunikationspartnern (2), Sendern, stammen und wobei sich von wenigstens zwei Sendern (2) die Sendefrequenzen, mit denen sie Datenpakete (P1-P3), die jeweils über eine geschützte Verbindung zu übertragen sind, senden, voneinander unterscheiden, wobei die Sendefrequenzen und/oder diese repräsentierende Größen bei dem Finden eines Pfades für die Übertragung der Datenpakete (P1-P3) wenigstens einer geschützten Verbindung berücksichtigt werden. Darüber hinaus betrifft die Erfindung ein Computerprogramm.
(EN)
The invention relates to a method for data communication in a network having a plurality of network nodes (1), in which method data packets (P1-P3) are to be transferred between communication partners (2) over protected connections, wherein the data packets (P1-P3) originate from at least two different sending communication partners (2), or senders, and wherein the sending frequencies of at least two senders (2), at which said senders send data packets (P1-P3) that are to be transferred over a protected connection, differ from one another, the sending frequencies and/or variables representing same being taken into account when finding a path for the transfer of the data packets (P1-P3) of at least one protected connection. The invention also relates to a computer program.
(FR)
L'invention concerne un procédé de communication de données dans un réseau comportant plusieurs nœuds de réseau (1), dans lequel des paquets de données (P1-P3) doivent être transmis entre des partenaires de communication (2) par des connexions protégées, les paquets de données (P1-P3) provenant d'au moins deux partenaires de communication émetteurs (2) différents, les émetteurs, et les fréquences émettrices d'au moins deux émetteurs (2), au moyen desquelles ils émettent les paquets de données (P1-P3) à transmettre respectivement par une connexion protégée, étant différentes les unes des autres, les fréquences émettrices et/ou les grandeurs représentant ces dernières étant prises en compte lors de la sélection d'un chemin de transmission des paquets de données (P1-P3) d'au moins une connexion protégée. L'invention concerne en outre un programme informatique.
Also published as
Latest bibliographic data on file with the International Bureau