The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2018
Filed:
Feb. 04, 2016
Airbus Helicopters, Marignane, FR;
Richard Pire, Istres, FR;
Airbus Helicopters, Marignane, FR;
Abstract
A method of assisting low altitude piloting of an aircraft and comprising determining at least one main guard curve, determining all of the obstacles present in at least one search zone, and performing a comparison between a top of each obstacle of a search zone and the main guard curve. In order to perform the comparison, if at least one 'potentially dangerous' obstacle is situated above the main guard curve in a search zone, then, for each potentially dangerous obstacle, a sight angle (α) is determined for the top of the potentially dangerous obstacle, and it is considered that the most dangerous obstacle is the potentially dangerous obstacle presenting the greatest sight angle (α).