Vehicular secured communication system
US11043990B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2020 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | Feb 24, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A vehicular secured communication system includes a plurality of ECUs disposed at a vehicle and a receiver of the vehicle that is configured to wirelessly receive data from exterior of the vehicle. The receiver and the plurality of ECUs are interconnected by a communication network of the vehicle. A processor is operable to process data received by the receiver and communicated by the communication network. The processor filters the communicated data by utilizing a two-step filtering process including (i) receiving first and second communication messages with respective first and second parameters from respective first and second ECUs and determining correspondence of the first and second parameters with one another and determining correspondence of the first and second parameters with a behavior of a driver of the vehicle, and (ii) comparing the behavior indicated by the communicated data to a profile typical for the driver of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.