Safran Electronics & Defense

Safran Landing Systems

Safran Nacelles

Pierre-Jean Tine

Nicolas Fanton

Emmanuel Couturier

Nicolas Lipari

Christophe Loustaudaudine

Sébastien Nouchi

Alexandre Artault

Garance Vinson

Sully Vitry

The present invention relates to a method for verifying the presence of equipment (E) on board an aircraft, the method comprising the following steps:&#x2014;during a flight of the aircraft, implementing () radio communication tests by means of a device () on board the aircraft so as to determine an in-flight list of equipment consisting of any equipment having a quality of radio link with the radio communication device () higher than a first predetermined quality threshold;&#x2014;after the flight, implementing () radio communication tests by means of the device () so as to determine a post-flight list of equipment consisting of any equipment having a quality of radio link with the radio communication device () higher than a second predetermined threshold after the flight;&#x2014;generating () an alert when an item of equipment is present on the in-flight list and absent from the post-flight list.

Method for verifying the presence of equipment on board an aircraft, and associated device

The present invention relates to a method for transmitting data from an object () on board an aircraft () to a server () of a network of connected objects (), the method comprising: if the aircraft () is detected as being in flight, the sending () of the data item by the object () to an aircraft radio communication device () of the aircraft () for communication with the ground, and the transmission of the data item by the aircraft communication system () to a ground station (), for subsequent retransmission of the data item by the ground station () to the server (); and, if the aircraft () is detected as not being in flight, the sending () of the data item by the object () to the server () without passing through the aircraft radio communication system () of the aircraft ().

Method for transmitting data from an object on board an aircraft to a network of connected objects

A monitoring system for monitoring a piece of aircraft equipment, the system comprising a master electronic module and a slave electronic module, each fitted with first wireless communication means, the slave electronic module further comprising measurement means for the purpose of taking measurements of a parameter of the aircraft equipment, and power supply means making the slave electronic module independent in terms of energy, the master electronic module further comprising detector means adapted to detect a stage of flight in which the aircraft is to be found, and control means for acting via the first wireless communication means to control the measurement means of the slave electronic module so as to adapt the measurements taken by the measurement means to the detected stage of flight.

System for monitoring an aircraft device

A method of monitoring the opening of a container, the method comprising the steps of:

Method for monitoring the opening of a container

A method is provided. The method includes, after a landing of an aircraft, detecting by sensors the position of the landing gear at a first sampling frequency, while the position of the landing gear is detected as vertical. After detection of a horizontal position of the landing gear, detecting by the sensors the position of the landing gear at least at a second sampling frequency, while the position of the landing gear is detected as horizontal. After detection of a vertical position of the landing gear, acquiring by said sensors physical parameters relating to the ageing of the landing gear, and detecting a landing of the aircraft at a third sampling frequency until a predetermined period has expired. The third frequency is greater than the second frequency, which is greater than the first frequency. Measurements relating to the ageing are stored as a function of the measured physical parameters.

Growing community of inventors

Moissy-Cramayel, France

Pierre-Jean Tine