METHOD AND SYSTEM FOR ASSISTING A MAINTENANCE OPERATOR IN THE EXECUTION OF AN AIRCRAFT MAINTENANCE TASK

摘要

The present invention relates to a method for assisting a maintenance operator in performing an aircraft maintenance task, said assisting method having a display step (E20) actually augmented on a display device (20) at least one virtual image of at least one element to be controlled. According to a characteristic of the present invention, said method further comprises: a step (E30) of determining the real 3D movement of the or each element to be checked for the maintenance task to be performed, a comparison step (E40) of said real 3D movement of the or each element to be controlled with a virtual 3D movement of the same control element associated with the maintenance task to be performed, and - a step (E50) of triggering an alarm when said comparison step shows a discrepancy between the real 3D movement of the or each element to be controlled with the virtual 3D movement of the same element to be controlled. The present invention also relates to an assistance system for assisting a maintenance operator in the performance of an aircraft maintenance task.