Systems and methods for intrusion detection in vehicle systems
US11999364B2 · kind B2 · utility
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2References
24Claims
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Key dates
| Filing date | Dec 23, 2020 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Oct 5, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2050/046
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle control system (VCS) for a vehicle may include an in-vehicle bus and an intrusion detection system (IDS). The IDS may: calculate a planned output of the vehicle based on a message of a message stream received from at least one electronic control unit (ECU) coupled to the in-vehicle bus, calculate a reachable set based on an uncertainty metric, and identify an intrusion of the VCS based on a comparison of the planned output and the reachable set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.