Method and device for monitoring avionics systems connected to a shared medium
US8928497B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 2008 |
| Grant date | Jan 6, 2015 |
| Priority date | — |
| Expiry date | May 16, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/0709
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method monitors at least one avionic system connected to a communication medium that includes at least one active communication switch component. The method includes determining a state of the switch component and evaluating an indicator of a state of the communication medium from the state of the switch component and from a predetermined modeling of communication flows of the communication medium. The method also includes selecting and activating an alarm according to the evaluated state of the communication medium and according to a predetermined modeling of consequences of the evaluated state of the communication medium on a function of the at least one avionic system. A corresponding device and a method for determining conditions for alarm activation are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.