METHOD OF FAST REINITIALIZATION FOR INSTRUMENT PANEL VIEWING DEVICE
First Claim
1. Method for reinitializing an aircraft instrument panel viewing device comprising an electronic assembly, embedded software and a viewing screen, wherein, when the viewing device detects a fault, the said fault arising after a predetermined time of proper operation of the viewing device, the viewing device executes just the software verification tests without executing the electronic assembly verification tests termed “
- safety test”
, no specific presentation of fault being displayed on the viewing screen.
1 Assignment
0 Petitions
Accused Products
Abstract
The general field of the invention is that of the management of the faults of the viewing devices used on aircraft. An aircraft instrument panel viewing device comprises an electronic assembly, embedded software and a viewing screen. When the viewing device detects a fault arising after a predetermined time of proper operation, the reinitialization method according to the invention executes just the software verification tests without executing the electronic assembly verification tests termed “safety tests”, no specific presentation of fault being displayed on the viewing screen. The duration for which the pilot is deprived of information is thus considerably reduced.
9 Citations
5 Claims
-
1. Method for reinitializing an aircraft instrument panel viewing device comprising an electronic assembly, embedded software and a viewing screen, wherein, when the viewing device detects a fault, the said fault arising after a predetermined time of proper operation of the viewing device, the viewing device executes just the software verification tests without executing the electronic assembly verification tests termed “
- safety test”
, no specific presentation of fault being displayed on the viewing screen. - View Dependent Claims (2, 3, 4, 5)
- safety test”
Specification