公开(公告)号：US11868489B2

公开(公告)日：2024-01-09

申请号：US17197432

申请日：2021-03-10

Applicant: ABB Schweiz AG

Inventor： Thomas Locher ,  Manuel Oriol ,  Georgia Giannopoulou ,  Maelle Kabir-Querrec ,  Michael Wahler ,  Andrei Dan ,  Ognjen Vukovic ,  Der-Yeuan Yu

IPC: G06F21/60 ,  G06F21/62

CPC classification number: G06F21/604 ,  G06F21/6245

Abstract: Techniques for configuring data protection settings for data of an industrial system or an electric power system are provided. The industrial system or the electric power system includes at least one gateway via which the data are transmitted to a computing resource for processing and/or storing. One or several privacy-preserving techniques to be applied to the data are automatically determined. The one or several privacy-preserving techniques being determined based on data privacy requirements for the data and processing operations to be performed on the data by the computing resource. The determined one or several privacy-preserving techniques are automatically applied.

公开(公告)号：US20230171109A1

公开(公告)日：2023-06-01

申请号：US17990818

申请日：2022-11-21

Applicant: ABB Schweiz AG

Inventor： David Kozhaya ,  Maelle Kabir-Querrec

IPC: H04L9/32

CPC classification number: H04L9/3239 ,  H04L9/3247 ,  H04L2209/463

Abstract: Described herein is a system and a method for authenticating distributed votes for a distributed system. The distributed system includes a plurality of nodes and at least one leader node. The method includes: sending out, by the leader node, a prepare message including a proposal; generating, by each of at least some of the plurality of nodes, a set of hash values; generating, by each of the at least some of the plurality of nodes, a reply message to the leader node including the set of hash values; signing, by each of the at least some of the plurality of nodes, the reply message with a digital signature; sending, by each of the at least some of the plurality of nodes, the reply message with the digital signature; and validating, by the leader node, the signatures of the reply messages and saving the sets of hash values.

公开(公告)号：US20230164687A1

公开(公告)日：2023-05-25

申请号：US17992186

申请日：2022-11-22

Applicant: ABB Schweiz AG

Inventor： David Kozhaya ,  Maelle Kabir-Querrec

IPC: H04W48/20 ,  H04W12/00 ,  H04W12/0471

CPC classification number: H04W48/20 ,  H04W12/009 ,  H04W12/0471 ,  H04W88/16

Abstract: Described herein is a method for executing an Internet-of-Things application. The method includes providing a machine-readable language configured to encode the Internet-of-Things application as an executable smart contract, and providing or accessing a distributed system configured to execute the executable smart contract. The distributed system includes one or more field devices, one or more gateways, and a distributed ledger system. The distributed ledger system includes at least one access point and a plurality of computers, each computer configured to execute at least one peer process, and executing the executable smart contract on the distributed system. The executable smart contract includes instructions that cause the distributed system to process and exchange data, the exchanged data exchanged between the one or more field devices, or the one or more gateways, or the at least one access point, or at least one peer process, or any combination thereof.

公开(公告)号：US20240160754A1

公开(公告)日：2024-05-16

申请号：US18529923

申请日：2023-12-05

Applicant: ABB Schweiz AG

Inventor： Thomas Locher ,  Manuel Oriol ,  Georgia Giannopoulou ,  Maelle Kabir-Querrec ,  Michael Wahler ,  Andrei Dan ,  Ognjen Vukovic ,  Der-Yeuan Yu

IPC: G06F21/60 ,  G06F21/62

CPC classification number: G06F21/604 ,  G06F21/6245

Abstract: Techniques for configuring data protection settings for data of an industrial system or an electric power system are provided. The industrial system or the electric power system includes at least one gateway via which the data are transmitted to a computing resource for processing and/or storing. One or several privacy-preserving techniques to be applied to the data are automatically determined. The one or several privacy-preserving techniques being determined based on data privacy requirements for the data and processing operations to be performed on the data by the computing resource. The determined one or several privacy-preserving techniques are automatically applied.

公开(公告)号：US20210286885A1

公开(公告)日：2021-09-16

申请号：US17197432

申请日：2021-03-10

Applicant: ABB Schweiz AG

Inventor： Thomas Locher ,  Manuel Oriol ,  Georgia Giannopoulou ,  Maelle Kabir-Querrec ,  Michael Wahler ,  Andrei Dan ,  Ognjen Vukovic ,  Der-Yeuan Yu

IPC: G06F21/60 ,  G06F21/62

Abstract: Techniques for configuring data protection settings for data of an industrial system or an electric power system (20) are provided. The industrial system or the electric power system (20) comprises at least one gateway (24) via which the data are transmitted to a computing resource (25) for processing and/or storing. One or several privacy-preserving techniques to be applied to the data are automatically determined. The one or several privacy-preserving techniques being determined based on data privacy requirements for the data and processing operations to be performed on the data by the computing resource (25). The determined one or several privacy-preserving techniques are automatically applied.