Integrity monitoring of a display system
AssigneeBAE SYSTEMS plc
InventorsColin Richard Mills, Ian Thomas Macken
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Abstract
There is provided an integrity monitor for a display system, the display system comprising an image source and a display. The integrity monitor comprises a controller configured to analyse sensed characteristics at one or more predetermined positions in an image area of the display system and to relate the sensed characteristics to predetermined characteristics of a stimulus, when injected into the system, thereby to determine the presence of a fault in the system. The sensed characteristics may be sensed optically or non-optically. The stimulus may be optical or non-optical.
Claims20
An integrity monitor for a display system, the display system including an image source and a display, the integrity monitor comprising:
- a controller configured to
- analyse sensed characteristics at one or more predetermined positions in an image area of the display system, and
- relate the sensed characteristics to predetermined characteristics of a stimulus injected into the system, thereby to determine the presence of a fault in the system.
A method for monitoring integrity of a display system, comprising:
- analysing sensed characteristics at one or more predetermined positions in an image area of the display system;
- and
- relating the sensed characteristics to predetermined characteristics of a stimulus when injected into the system, thereby to determine the presence of a fault in the system.
Dependencies are inferred from the claim text.