Method for monitoring the coordinated execution of tasks sequenced by an electronic card having at least two processors synchronised on the same clock

摘要

The method involves recording (12) in a memory unit by second processor of second identifier characterizing time period in course of which first accessory task is executed. The recording process is carried out in determined time period after execution of first accessory task. The second identifier recorded in memory unit is compared (13) by first processor of first identifier, which is carried out in consecutive time period. Signaling is performed (15) by the first processor during failure of the comparison so as to signal defect of coordination of the processors.