公开(公告)号：US20200320884A1

公开(公告)日：2020-10-08

申请号：US16838110

申请日：2020-04-02

Applicant: Honeywell International Inc.

Inventor： John Hillier ,  Daniel E. Lewis ,  Baptiste Duffourd

IPC: G08G5/00 ,  B64D45/00

Abstract: Systems and methods may be used for monitoring and identifying failure in flight management systems. For example, a method may include: calculating, using a first flight management system, a first value of a guidance command for controlling an aircraft for an RNP AP procedure; receiving a second value of the guidance command from a second flight management system; comparing the first value with the second value to determine whether the first value matches the second value; upon determining that the first value does not match the second value, using a flight management system monitor to determine, from the first flight management system and the second flight management system, a flight management system that has computed a correct value of the guidance command; and generating a message indicating that the determined flight management system is to be used to guide the aircraft.

公开(公告)号：US11721220B2

公开(公告)日：2023-08-08

申请号：US16838110

申请日：2020-04-02

Applicant: Honeywell International Inc.

Inventor： John Hillier ,  Daniel E. Lewis ,  Baptiste Duffourd

IPC: G08G5/00 ,  B64D45/00

CPC classification number: G08G5/003 ,  B64D45/00 ,  G08G5/0004 ,  G08G5/0047 ,  B64D2045/0085

Abstract: Systems and methods may be used for monitoring and identifying failure in flight management systems. For example, a method may include: calculating, using a first flight management system, a first value of a guidance command for controlling an aircraft for an RNP AP procedure; receiving a second value of the guidance command from a second flight management system; comparing the first value with the second value to determine whether the first value matches the second value; upon determining that the first value does not match the second value, using a flight management system monitor to determine, from the first flight management system and the second flight management system, a flight management system that has computed a correct value of the guidance command; and generating a message indicating that the determined flight management system is to be used to guide the aircraft.

公开(公告)号：US09254911B2

公开(公告)日：2016-02-09

申请号：US13912551

申请日：2013-06-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Shiraz Sheikh ,  James Kenneth Haberstock ,  Daniel E. Lewis ,  Baptiste Duffourd ,  Erwan Paricaud

IPC: G01C23/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  B64C19/00 ,  G06F11/07 ,  G05D1/02 ,  G08G5/00 ,  G06F11/16

CPC classification number: B64C19/00 ,  G01C23/00 ,  G05D1/0077 ,  G05D1/0202 ,  G06F11/0739 ,  G06F11/16 ,  G08G5/0034 ,  G08G5/0039

Abstract: Fault-tolerant lateral waypoint sequencing is provided for a system that includes at least a first flight management computer and a second flight management computer. A processing operation associated with lateral leg sequencing of an aircraft flight plan is implemented in the flight management computers. A determination is made in the first flight management computer as to whether the first flight management computer has received, within a predetermined period of time from when the first flight management computer implemented the processing operation, a notification from the second flight management computer that the second flight has also implemented the processing operation. An action is initiated in the first flight management computer when the first flight management computer has not received the notification from the second flight management computer within the predetermined period of time.

Abstract translation: 为包括至少第一飞行管理计算机和第二飞行管理计算机的系统提供容错横向航路点排序。 在飞行管理计算机中实现与飞机飞行计划的侧向排序相关联的处理操作。 在第一飞行管理计算机中确定第一飞行管理计算机是否在从第一飞行管理计算机实现处理操作的第一飞行管理计算机的预定时间段内接收到来自第二飞行管理计算机的第二飞行管理计算机的通知， 飞行也实施了加工作业。 当第一飞行管理计算机在预定时间段内没有从第二飞行管理计算机接收到通知时，在第一飞行管理计算机中启动动作。

公开(公告)号：US20140365037A1

公开(公告)日：2014-12-11

申请号：US13912551

申请日：2013-06-07

Applicant: Honeywell International Inc.

Inventor： Shiraz Sheikh ,  James Kenneth Haberstock ,  Daniel E. Lewis ,  Baptiste Duffourd ,  Erwan Paricaud

IPC: B64C19/00

CPC classification number: B64C19/00 ,  G01C23/00 ,  G05D1/0077 ,  G05D1/0202 ,  G06F11/0739 ,  G06F11/16 ,  G08G5/0034 ,  G08G5/0039

Abstract: Fault-tolerant lateral waypoint sequencing is provided for a system that includes at least a first flight management computer and a second flight management computer. A processing operation associated with lateral leg sequencing of an aircraft flight plan is implemented in the flight management computers. A determination is made in the first flight management computer as to whether the first flight management computer has received, within a predetermined period of time from when the first flight management computer implemented the processing operation, a notification from the second flight management computer that the second flight has also implemented the processing operation. An action is initiated in the first flight management computer when the first flight management computer has not received the notification from the second flight management computer within the predetermined period of time.

Abstract translation: 为包括至少第一飞行管理计算机和第二飞行管理计算机的系统提供容错横向航路点排序。 在飞行管理计算机中实现与飞机飞行计划的侧向排序相关联的处理操作。 在第一飞行管理计算机中确定第一飞行管理计算机是否在从第一飞行管理计算机实现处理操作的第一飞行管理计算机的预定时间段内接收到来自第二飞行管理计算机的第二飞行管理计算机的通知， 飞行也实施了加工作业。 当第一飞行管理计算机在预定时间段内没有从第二飞行管理计算机接收到通知时，在第一飞行管理计算机中启动动作。