Active attack detection in autonomous vehicle networks
US11444961B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Mar 1, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/122
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems, methods, computer-readable storage media, and apparatuses to provide active attack detection in autonomous vehicle networks. An apparatus may comprise a plurality of electronic control units communicably coupled by a network, and logic, at least a portion of which is implemented in hardware, the logic to: receive an indication from a first electronic control unit (ECU) of the plurality of ECUs specifying to transmit a first data frame via the network, determine, based on a message identifier (ID) of the first ECU, whether a transmit window for the first ECU is open, and permit the first ECU to transmit the first data frame via the network based on a determination that the transmit window for the first ECU is open.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.