Method and system for estimating the time of occurrence of a security event
US12261867B2 · kind B2 · utility
0Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2022 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Jul 7, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are a method and system for estimating a time of occurrence of a security event. The method includes: transmitting an actual time to a gateway of a vehicle; obtaining, from the gateway, time history data storing an actual time flag data element; obtaining, from the gateway, logging data prepared during security event detection; and estimating a time of occurrence of a security event, based on the logging data and the time history data, wherein the time history data and the logging data are prepared based on a vehicle reference time including a timestamp value and reset counter value of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.