Decentralized cyber-physical system
US11307917B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2020 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Aug 13, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3089
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosure relates to a decentralized cyber-physical system including a managing unit and a plurality of components. The managing unit includes a root resilient manager including a root contract and a sub-contract generator. The sub-contract generator is configured to decompose the root contract into a plurality of sub-contracts and assign the plurality of sub-contracts to the plurality of components, respectively. Each component includes at least one observer configured to monitor if the property of the individual component violates the sub-contracts corresponding thereto. When one of the plurality of sub-contracts violates during the runtime of the decentralized cyber-physical system, the root resilience manager issues an alarm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.