1
Xavier Chazelle, Anne Marie Hunot, Gerard Lepere: Method and device for preventing collisions with the ground for an aircraft. Dassault Electronique, Nixon & Vanderhye, January 30, 1996: US05488563 (221 worldwide citation)

A mass memory stores a data base representing at least a substantial part of the terrestrial globe, in accordance with a grid configuration on several levels, said grid configuration being in particular more precise in the vicinity of an airport. Status indications are received representing the posi ...


2
Glize Jean Pierre, Gaucher Michel: Checking system, e.g. for passing toll stations.. Dassault Electronique, September 29, 1982: EP0061373-A2 (96 worldwide citation)

Un système de contrôle d'une opération comportant notamment un paiement comprend au moins un terminal (11) et une pluralité d'objets portatifs (10) qui peuvent être couplés, de préférence sans contact, avec ce terminal. Le terminal émet des messages d'interrogation répétés propres à déclencher, lors ...


3
Brix Bernard: Dispositif dantenne radar a faisceau dissymetrique par rapport a son axe. Dassault Electronique, August 31, 1979: FR2416562-A1 (72 worldwide citation)

Dispositif d'antenne à cornet, pour l'émission d'un faisceau hertzien dissymétrique (ou pour la réception privilégiée à partir d'une zone).


4
Gerard Lepere, Hugues Meunier: Terrain anti-collision process and device for aircraft, with improved display. Dassault Electronique, Nixon & Vanderhye P C, July 11, 2000: US06088654 (56 worldwide citation)

A device for aiding aerial navigation, carried on board an aircraft, receives on an input, status indications representing its spatial position and its velocity vector, and stores a 3D representation of the relief overflown. It comprises processing define, as a function of the status indications, an ...


5
Xavier Chazelle, Anne Marie Hunot, Gerard Lepere: Method and device for preventing collisions with the ground for an aircraft. Dassault Electronique, Nixon & Vanderhye P C, June 10, 1997: US05638282 (53 worldwide citation)

A mass memory stores a data base representing at least a substantial part of the terrestrial globe, in accordance with a grid configuration on several levels, said grid configuration being in particular more precise in the vicinity of an airport. Status indications are received representing the posi ...


6
Chazelle Xavier, Hunot Anne Marie, Lepere Gerard: Method and device for collision avoidance of aircraft on the ground.. Dassault Electronique, October 13, 1993: EP0565399-A1 (53 worldwide citation)

A bulk memory (30) stores a data base (BDT) representing at least one substantial part of the terrestrial globe, according to a meshing with several levels, which is more precise especially in the vicinity of an airport. Status indications are received, representing the position of the aircraft, wit ...


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Hugues Meunier: Airborne terrain collision prevention device with prediction of turns. Dassault Electronique, Nixon & Vanderhye P C, November 12, 2002: US06480120 (42 worldwide citation)

A working memory contains a local altimetric map defining an altitude envelope of the terrain in the vicinity of the aircraft. A vertical limit path of the aircraft is established, on the basis of status indications and selected flight parameters, in the vertical surface containing the axis of its p ...


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Xavier Chazelle, Bernard Maitre, Bertrand Augu: Ground surveillance radar device, especially for airport use. Dassault Electronique, Nixon & Vanderhye, February 27, 1996: US05495249 (30 worldwide citation)

The surveillance radar device comprises, in combination, a fixed antenna for providing electronic scanning of space in bearing in the horizontal plane, a transmit source and microwave frequency transmit/receive means with a circulator, a transmit channel, a receive channel and means for subdividing ...