H - Electricity – 01 – H
Patent
H - Electricity
01
H
H01H 9/16 (2006.01) H01H 1/60 (2006.01) H01H 71/04 (2006.01) H02H 3/04 (2006.01)
Patent
CA 2645960
The method according to the present invention relates to a device for detecting the state of a switch (1). The device comprises a detection circuit (4) delivering a signal of determined value (VpullUp) when the value of an electric quantity (Rint) characterising the state of the switch is less than a threshold called the lower threshold (Rclosed) and/or a signal of different value when the value of said electric quantity is greater than a threshold different from the lower threshold, called the upper threshold (Ropen). The present invention also relates to flight control systems in which said device is implemented and the aircraft comprising said systems.
Le procédé selon la présente invention concerne un dispositif de détection d'état d'un interrupteur (1). Le dispositif comprend un circuit (4) de détection délivrant un signal de valeur déterminée (VpullUp) lorsque la valeur d'une grandeur électrique (Rint) caractérisant l'état de l'interrupteur est inférieure à un seuil appelé seuil inférieur (Rfermé) et/ou un signal de valeur différente lorsque la valeur de ladite grandeur électrique est supérieure à un seuil différent du seuil inférieur, appelé seuil supérieur (Rouvert). La présente invention concerne également les systèmes de commande de vol dans lesquels ledit dispositif est implémenté et l'aéronef comprenant lesdits systèmes.
Bonnet Guillaume
Dulaur Mathieu
Airbus France
Airbus Operations Sas
Bcf Llp
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