Patent ID: 9684792
Date: 2017-06-20
CPC Classifications: G06F,G09C,H04L

Claim:
1. A critical data transmission system for avionics systems, the system comprising: at least one first processor configured to execute a software module of production of data comprising a plurality of software modules of generation; a second processor configured to execute a software module of consumption of data; and at least one physical pathway implemented by intermediate communication equipment and linking the software module of production executed by the first processor to the software module of consumption executed by the second processor, wherein the software module of production is configured to transmit each critical datum by at least two data, one of a first independent type and one of a second independent type that cannot interfere with one another and further enable the verification of the integrity of the critical datum, each critical datum comprising a control instruction for the avionics system, wherein the software module of production is further configured to transmit the datum of the first independent type or second independent type in the form of one data transmission unit including: wherein: