Abstract:

The portable unloader for the data of flight parameters is generally used in civil and military aircraft.It also plays an important role in ground maintenance,prevention and investigation of flight accidents and flight quality evaluation.With higher requirements and larger data of flight parameters,some problems are exposed and have had many negative effects.Both high error rates and slow data unloading are the key elements that affect its work.A new portable unloader for the data of flight parameters is therefore introduced in this paper.By the embedded technology,we achieve a small,modularized and visual unloader which realizes high flight efficiency,low error rates and a high-speed data transcription.

Key words: STM32;flight parameters unloading;μC/OS-II;μC/GUI;USB storage