Abstract: Systems and methods are provided for controlling and monitoring a peripheral in an aircraft that includes a master module connected to each slave module. Each slave module is disposed around a controlled peripheral and is connected to a port of the master module by a bidirectional link. The master module sends data frames comprising the value of a counter. Each slave module reads the value of the counter included in the data frame received, updates a counter with the value read, checks whether the value of the updated counter corresponds to a time-period index associated with the slave module and if so transfers a data frame to the master module. The master module selects, from a table comprising time period indices and identifiers, the port connecting the master module to the slave module the identifier of which is associated with the time-period index that corresponds to the counter's value.

Abstract: Systems and methods are provided for controlling and monitoring a peripheral in an aircraft that includes a master module connected to each slave module. Each slave module is disposed around a controlled peripheral and is connected to a port of the master module by a bidirectional link. The master module sends data frames comprising the value of a counter. Each slave module reads the value of the counter included in the data frame received, updates a counter with the value read, checks whether the value of the updated counter corresponds to a time-period index associated with the slave module and if so transfers a data frame to the master module. The master module selects, from a table comprising time period indices and identifiers, the port connecting the master module to the slave module the identifier of which is associated with the time-period index that corresponds to the counter's value.