Method and system for performing dataload protocol operation testing in an avionics unit
US12292807B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2022 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Oct 12, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64F5/60
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for performing dataload protocol operation testing in an avionics Line Replaceable UNIT (LRU) is disclosed. In some embodiments, the method includes sending a request to initiate transfer of a dataload sequence from an external data loader to a target hardware. The method further includes receiving an acceptance status from the target hardware to initiate transfer of the dataload sequence based on at least one of the valid or invalid dataload sequence request or response. The method further includes determining, based on the invalid dataload sequence request or response, occurrence of one or more failure scenarios associated with at least one of: the transmission of the dataload sequence; and the receiving of the acceptance status from the target hardware on different stages of dataload operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.