The invention relates to a method for securely exchanging and for securely displaying status data of safety-related components, such as signals, points, balises, loop cables, track circuits, axle counters, in a rail network between the safety-related components (S) and display- and operating devices (BA), comprising the following method steps: a) defining display elements (AE) in the display- and operating devices (BA); b) associating the display elements (AE) with the safety-related components (S), the status data of which are indicative of statuses displayed in the display elements (AE); c) adjusting the safety-related components (S) of a signal box entity (STW) on the basis of train journeys requested by a train schedule; d) evaluating the statuses of the safety-related components (S) in terms of any changes to the values of the display elements (AE) which arise during the sequence of the requested train journeys; e) storing and managing the values associated with the changes for each display element (AE) in a blockchain (BC); and f) outputting the values, stored in the blockchain (BC), of the display elements (AE) to at least some of the operating and display devices (BA). By implementing blockchain technology for signalling and displaying statuses of individual safety-related components (track, locks, ...), the status data extracted from the blockchain can always be displayed on the operating- and display devices. Each element of the display is managed in a blockchain. Therefore, each status change is detected and archived in the blockchain.
VERFAHREN ZUM SICHEREN AUSTAUSCH UND ZUR SICHEREN ANZEIGE VON ZUSTANDSDATEN VON SICHERHEITSTECHNISCHEN KOMPONENTEN
METHOD FOR SECURELY EXCHANGING AND FOR SECURELY DISPLAYING STATUS DATA OF SAFETY-RELATED COMPONENTS
PROCÉDÉ D'ÉCHANGE SÉCURISÉ ET D'AFFICHAGE SÉCURISÉ DE DONNÉES D'ÉTAT DE COMPOSANTS DE SÉCURITÉ
2021-05-12
Patent
Elektronische Ressource
Deutsch
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