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公开(公告)号:US09257050B2
公开(公告)日:2016-02-09
申请号:US14100245
申请日:2013-12-09
Applicant: The Boeing Company
Inventor: Steven L. Fleiger-Holmes , Timothy Allen Murphy , Jean Marie Crane
CPC classification number: G08G5/02 , B64D43/00 , B64D45/04 , G01C5/005 , G01S1/18 , G01S19/15 , G01S19/20 , G05D1/0676 , G08G5/0021 , G08G5/0026 , G08G5/025
Abstract: An onboard monitor that ensures the accuracy of data representing the calculated position of an airplane during final approach to a runway. This airplane position assurance monitor is a software function that uses dissimilar sources of airplane position and runway data to ensure the accuracy of the respective data from those dissimilar sources. ILS data and GPS or GPS/Baro data are the dissimilar sources of airplane position data used by this function. This function will calculate the airplane's angular deviations from the runway centerline and from the glide slope with onboard equipment and then compare those angular deviations to the ILS angular deviation information.
Abstract translation: 一个车载显示器,确保在最后接近跑道时表示飞机计算位置的数据的准确性。 该飞机位置保证监视器是使用不同的飞机位置和跑道数据源的软件功能,以确保来自这些不同来源的各自数据的准确性。 ILS数据和GPS或GPS / Baro数据是该功能使用的飞机位置数据的不同来源。 该功能将计算飞机从跑道中心线和与车载设备的滑行斜率的角度偏差,然后将这些角度偏差与ILS角度偏差信息进行比较。
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公开(公告)号:US20140100720A1
公开(公告)日:2014-04-10
申请号:US14100245
申请日:2013-12-09
Applicant: THE BOEING COMPANY
Inventor: Steven L. Fleiger-Holmes , Timothy Allen Murphy , Jean Marie Crane
CPC classification number: G08G5/02 , B64D43/00 , B64D45/04 , G01C5/005 , G01S1/18 , G01S19/15 , G01S19/20 , G05D1/0676 , G08G5/0021 , G08G5/0026 , G08G5/025
Abstract: An onboard monitor that ensures the accuracy of data representing the calculated position of an airplane during final approach to a runway. This airplane position assurance monitor is a software function that uses dissimilar sources of airplane position and runway data to ensure the accuracy of the respective data from those dissimilar sources. ILS data and GPS or GPS/Baro data are the dissimilar sources of airplane position data used by this function. This function will calculate the airplane's angular deviations from the runway centerline and from the glide slope with onboard equipment and then compare those angular deviations to the ILS angular deviation information.
Abstract translation: 一个车载显示器,确保在最后接近跑道时表示飞机计算位置的数据的准确性。 该飞机位置保证监视器是使用不同的飞机位置和跑道数据源的软件功能,以确保来自这些不同来源的各自数据的准确性。 ILS数据和GPS或GPS / Baro数据是该功能使用的飞机位置数据的不同来源。 该功能将计算飞机从跑道中心线和与车载设备的滑行斜率的角度偏差,然后将这些角度偏差与ILS角度偏差信息进行比较。
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