Thales

Yves Finaz

Stéphane Monnier

Eric Fitterer

Arnaud Sitbon

Frédéric Laloire

Alain Dugas

The present invention relates to an end system comprising at least one input port adapted to receive frames, and a configuration table comprising, for each identification value, a received frame of parameters for processing that frame. The end system is adapted to determine a processing protocol between an ARINC 664 P7 type protocol and an IEEE 802 type protocol of each frame received via the input port exclusively from the processing parameters corresponding to the identification value of that frame in the configuration table, independently of the type of this frame.

End system for an avionics communication system and associated avionics communication system

The present invention relates to an avionic communication system that comprises a plurality of switches and a plurality of equipment units. Each equipment unit is capable of generating digital data that are present in the form of a plurality of frames of the first type that are in compliance with a first protocol, or of the second type that are in compliance with a second protocol. Each switch and each receiving equipment unit are configured so as to determine the type of each frame received and, as a function of the determined type, to process this frame in accordance with the corresponding protocol, each frame of the first type being processed on a prioritised basis in relation to each frame of the second type. The first protocol is of the type ARINC 664 P7 and the second protocol is of the type Ethernet with predetermined routing.

Mixed avionic communication system of types ARINC 664 P7 and ethernet with predetermined routing

The present invention relates to a switch including a plurality of input ports, a plurality of output ports, at least one output port, called observation port, being connected to an observation module able to analyze the traffic of the frames passing through via the switch, and a conveying component configured to convey each frame. The switch is configured to transmit, to the observation modules via the observation port, only frames according to a first observation condition and a second observation condition. The compliance of a frame with the first observation condition is determined as a function of an observation field and the compliance with the second observation condition is determined as a function of the identifier and/or of an input and/or output port associated with this frame.

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Mérignac, France

Yves Finaz