Sensor data assembly and manufacturing device
AssigneeSiemens Energy Global GmbH & Co. KG
InventorsJerry Fornander, Andreas Graichen, Thomas Jetzfellner, Johan Lindstam, Markus Sauer, Monika Sturm
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Abstract
A sensor data assembly providing a secured data storage for monitored data containing sensor data acquired by at least one sensor, a processing unit adapted to provide a cryptographic checksum of the monitored data and/or the sensor data acquired by the sensor, a distributed database and a first connection adapted to, at least temporarily, connect the sensor and the processing unit. A method provides manipulation proof monitored data containing sensor data of a sensor of the sensor data assembly.
Claims20
A sensor data assembly to securely store monitored data containing sensor data acquired by a sensor, comprising:
- a sensor,
- a processing unit adapted to provide a cryptographic checksum of the monitored data and/or the sensor data acquired by the sensor,
- a distributed database adapted to store the monitored data and the cryptographic checksum, wherein the distributed database is protected against manipulation, and
- a first connection adapted to at least temporarily connect the sensor and the processing unit.
(canceled)
Dependencies are inferred from the claim text.