公开(公告)号：US20180172720A1

公开(公告)日：2018-06-21

申请号：US15380353

申请日：2016-12-15

Applicant: Rosemount Aerospace Inc.

Inventor： Mark Sherwood Miller ,  Brian Brent Naslund ,  William Kunik

IPC: G01P13/02 ,  B64D43/02 ,  G01P5/165 ,  G01K13/02

CPC classification number: G01P13/025 ,  B64D43/02 ,  G01K13/028 ,  G01P5/14 ,  G01P5/165 ,  G01P5/26 ,  G01P21/025

Abstract: A first air data system for providing first aircraft air data parameter outputs is formed by a first electronics channel of a first multi-function probe (MFP) that is electrically coupled with a first electronics channel of a second MFP to receive static pressure data from the second MFP. A second air data system for providing second aircraft air data parameter outputs is formed by a second electronics channel of the second MFP that is electrically coupled with a second electronics channel of the first MFP to receive static pressure data from the first MFP. A third air data system for providing third aircraft air data parameter outputs is formed by a laser air data sensor that is configured to emit directional light into airflow about the aircraft exterior and to generate the third aircraft air data parameter outputs based on returns of the emitted directional light.