Systems and methods for in-vehicle network intrusion detection
US10498749B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2017 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Mar 31, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/40215
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for in-vehicle network intrusion detection includes: (i) an anomaly detection module configured to obtain one or more network messages from one or more communication buses of a vehicle describing one or more events associated with the vehicle and detect whether at least some of the one or more events constitute an anomaly based on predefined rules to provide detected anomaly event data; (ii) a resident log generation module configured to generate one or more resident incident logs based on the detected anomaly event data, wherein the one or more resident incident logs comprise metadata associated with one or more detected anomalous events; and (iii) a transmitted log generation module configured to generate one or more transmitted incident logs based on the one or more resident incident logs, wherein each of the one or more transmitted incident logs corresponds to a resident incident log.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.