Power lever tactile cueing system

B - Operations – Transporting – 64 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B64C 13/46 (2006.01) B64C 13/10 (2006.01) B64C 27/22 (2006.01) B64C 29/00 (2006.01) G05G 9/047 (2006.01)

Patent

CA 2408706

The present invention is a power lever tactile cueing system (13) for providing tactile alerts to pilots as operational limits of an aircraft (11) are approached. The cueing system (13) generates a tactile cue (C) comprising a variable dive rate (51) and a variable friction force (53) on a power lever (33) of an aircraft. The cueing system (13) provides spring-like tactile cues (C) when power commands reach a predetermined operating limit, without the use of mechanical springs. The cueing system (13) trims down the power lever (33) position and provides the additional friction force (53) based upon aircraft (11) and engine state. The cueing system (13) remains activated until the aircraft (11) is again operated within its operational limits. The pilot may override the cueing system (13) in certain situations.

Cette invention se rapporte à un système de signalisation tactile pour levier de commande qui fournit des avertissements tactiles aux pilotes, lorsque les limites opérationnelles de l'avion sont approchées. Ce système de signalisation génère un signal tactile comprenant un rapport de transmission variable et une force de friction variable s'exerçant sur le levier de commande de l'avion. Ce système de signalisation produit des signaux tactiles du type ressort, lorsque les instructions de commande atteignent une limite opérationnelle prédéterminée, sans l'utilisation de ressorts mécaniques. Ce système de signalisation abaisse la position du levier de commande et produit une force de friction additionnelle basée sur l'état de l'avion et du moteur. Ce système de signalisation reste activé, jusqu'à ce que l'avion soit à nouveau piloté dans ses limites opérationnelles. Le pilote peut contourner ce système de signalisation dans certaines situations.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Power lever tactile cueing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power lever tactile cueing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power lever tactile cueing system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1595893

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.