| 主权项 |
1. Method for monitoring a communication between a transmitter entity and a receiver entity, said transmitter entity sending data communication frames (C) to the receiver entity, the time elapsed between two data communication frames being at least equal to a minimum duration, said method being characterized in that it comprises the following steps:
Determination of an instant of transmission Tdiag[0] of a first diagnostic frame (D) of rank 0 according to the following relation:
Tdiag[0]=Δtmini−Δtdiag in which:
Δtmini corresponds to a minimum duration between the transmission of two communication frames,Δtdiag corresponds to a duration to be complied with to obtain optimized reliability in the state of the communication, Emission by the transmitter entity of said first diagnostic frame (D) at the determined instant of transmission, destined for the receiver entity, Determination on the basis of an increasing function of the instants of transmission Tdiag[i] of the following diagnostic frames of rank i, said increasing function being chosen to obtain instants of transmission that are separated from one another by a variable duration, Emission of said diagnostic frames of rank i by the transmitter entity destined for the receiver entity, as long as a new data communication frame has not been transmitted by the transmitter entity. |
