Functional safety in a vehicle networking system
US11777835B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2020 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Nov 6, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed are systems, methods, and non-transitory computer-readable media for functional safety of computer networking systems implemented in vehicles. A functional safety system analyzes diagnostic data describing data packet transmissions in a vehicle networking system during a testing mode. The data packet transmissions include predetermined data packet sequences for testing a network feature of the vehicle networking system. The functional safety system determines, based on the diagnostic data, that the network feature of the vehicle networking system is not performing as expected, and generates a functional safety report indicating that the network feature of the vehicle networking system is not performing as expected. The functional safety report including at least a portion of the diagnostic data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.