Abstract: Method for supervising an additive manufacturing process performed by an additive manufacturing device (1), comprising providing a set of data to a supervision system (6), said set of data comprising product geometry data, production data, production history data, and measurements (7) from said additive manufacturing device (1), and, at said supervision system (6): predicting the occurrence of a defect (S1) from said set of data, when an occurrence of a defect is predicted, determining a type of defect (S2), and deciding for stopping (8, 5) or not (S3) said additive manufacturing process according to said type of defect and of a seriousness level.

Abstract: A method of managing a charge of a plurality of vehicles on a site, the site including a plurality of charging points and a gateway, the gateway being connected between an electricity grid of an electricity provider, configured to provide electricity to the gateway, and the plurality of charging points, the gateway including a controller and an electrical storage device that stores electrical energy. The method, operated by the controller, includes determining the electricity need of the plurality of charging points at a given time, if the electricity need of the plurality of charging points is greater than zero, determining the electrical consumption of the site, and if the electrical consumption of the site is greater than a predetermined site limit, providing electrical energy to the plurality of charging points using electricity at least partially received from the electrical storage device.

Abstract: A device for communication between a portable computer system including a display screen and avionic equipment items comprises shielded walls forming at least a partial Faraday cage. The device also includes at least one wide band high output wireless transmitter-receiver arranged inside the shielded walls and adapted for carrying out a very short range point-to-point radio communication with the portable computer system when the portable computer system is placed inside the shielded walls. The device also includes at least one interface connected to the avionic equipment items and adapted for transmitting data originating from the portable computer system to the avionic equipment items and data originating from the avionic equipment items to the portable computer system, through the at least one said transmitter-receiver.

Abstract: A method for transmitting data, between an on-board segment on board an aircraft and on the ground, via a plurality of access networks. The on-board segment transmits to the ground information providing the association between the access networks and the corresponding IP addresses of the aircraft via these different networks. This information is used by a segment on the ground to make up and update a look-up table between identifiers of the access network and IP addresses of the aircraft. For transmitting a packet on the uplink, the recipient IP address is selected from IP addresses appearing in the look-up table.

Abstract: The device for communication between a portable computer system (128) comprising a display screen and avionic equipment items (150), which comprises: at least one wide band high output wireless transmitter-receiver (104), adapted for carrying out a very short range point-to-point radio communication with the said portable computer system and at least one interface (106) connected to the said avionic equipment items and adapted for transmitting data originating from the portable computer system to the avionic equipment items and data originating from the avionic equipment items to the portable computer system, through at least one said transmitter-receiver. In some embodiments, this device is incorporated into a docking station (102), comprises a wireless feed (144) and a second transmitter-receiver (140) adapted for communicating with the portable computer system outside the said docking station.