METHODS AND SYSTEMS FOR DISTINGUISHING ARINC 743 FROM ARINC 743A PROTOCOLS
    11.
    发明申请
    METHODS AND SYSTEMS FOR DISTINGUISHING ARINC 743 FROM ARINC 743A PROTOCOLS 有权
    从ARINC 743A协议中分离ARINC 743的方法和系统

    公开(公告)号:US20080068259A1

    公开(公告)日:2008-03-20

    申请号:US11469387

    申请日:2006-08-31

    IPC分类号: G01S5/14

    摘要: An apparatus and method for automatically adjusting for data protocol discrepancies. The apparatus includes a unit that receives a signal from GPS receiver. The signal was formatted according to a transmission protocol. The unit includes a first component that estimates User Equivalent Range Error (UERE) based on the received signal and adjusting at least one value of the received signal based on the estimated UERE and one or more predefined scale factor and a second component that uses the adjusted at least one value.

    摘要翻译: 一种用于自动调整数据协议差异的装置和方法。 该装置包括从GPS接收器接收信号的单元。 信号根据传输协议格式化。 该单元包括基于接收到的信号来估计用户等效范围误差(UERE)的第一组件,并且基于估计的UERE和一个或多个预定比例因子调整接收信号的至少一个值,以及使用调整后的第二组件 至少有一个值。

    Methods and systems for distinguishing ARINC 743 from ARINC 743A protocols
    12.
    发明授权
    Methods and systems for distinguishing ARINC 743 from ARINC 743A protocols 有权
    ARINC 743与ARINC 743A协议区别的方法和系统

    公开(公告)号:US07355550B1

    公开(公告)日:2008-04-08

    申请号:US11469387

    申请日:2006-08-31

    IPC分类号: G01S5/02

    摘要: An apparatus and method for automatically adjusting for data protocol discrepancies. The apparatus includes a unit that receives a signal from GPS receiver. The signal was formatted according to a transmission protocol. The unit includes a first component that estimates User Equivalent Range Error (UERE) based on the received signal and adjusting at least one value of the received signal based on the estimated UERE and one or more predefined scale factor and a second component that uses the adjusted at least one value.

    摘要翻译: 一种用于自动调整数据协议差异的装置和方法。 该装置包括从GPS接收器接收信号的单元。 信号根据传输协议格式化。 该单元包括基于接收到的信号来估计用户等效范围误差(UERE)的第一组件,并且基于估计的UERE和一个或多个预定比例因子调整接收信号的至少一个值,以及使用调整后的第二组件 至少有一个值。

    Variable enhanced ground proximity warning system look-ahead offset and sub-offset
    13.
    发明授权
    Variable enhanced ground proximity warning system look-ahead offset and sub-offset 有权
    可变增强型接地预警系统先行偏移和子偏移

    公开(公告)号:US07205906B2

    公开(公告)日:2007-04-17

    申请号:US09916630

    申请日:2001-07-27

    IPC分类号: G08B23/00

    CPC分类号: G05D1/0676 G01C5/005

    摘要: The present invention includes a system, method and computer program product for reducing nuisance warnings during low altitude flight conditions and in the presence of low position uncertainty. The system includes a first component that determines whether the aircraft is in a low altitude flight condition and a second component that determines the position, positional uncertainty, and the heading. The system also includes a third component that attenuates and refines the look-ahead envelope in accord with the determined condition of flight and positional uncertainty.

    摘要翻译: 本发明包括用于在低空飞行条件下和存在低位置不确定性的情况下减少有害警告的系统,方法和计算机程序产品。 该系统包括确定飞机是否处于低空飞行状态的第一部件和确定位置,位置不确定性和航向的第二部件。 该系统还包括根据确定的飞行条件和位置不确定性来衰减和提炼先行信封的第三部件。

    Flaps overspeed advisory system
    14.
    发明授权
    Flaps overspeed advisory system 有权
    襟翼超速咨询系统

    公开(公告)号:US08451144B2

    公开(公告)日:2013-05-28

    申请号:US12365778

    申请日:2009-02-04

    IPC分类号: G08B23/00

    摘要: A flap advisory system provides an advisory to a pilot informing that a speed of the aircraft should be attended to because of a current or desired flap setting. More specifically, the flap advisory system compares a measured airspeed of the aircraft either directly to a flap placard speed or to a marginal speed range set below the flap placard speed for a given flap setting. If the measured airspeed is determined to be excessive then the system provides an advisory indicating the airspeed is too fast. Further, the system may provide an advisory when a movement of a flap handle is detected such that continued movement of the flap handle would place the flaps in a setting that is inappropriate for the measured airspeed.

    摘要翻译: 襟翼咨询系统向飞行员提供通知,指示飞机的速度应由于当前或期望的襟翼设置而受到照顾。 更具体地,襟翼咨询系统将飞行器的测量空速直接与折翼标牌速度相比较,或者对于给定的襟翼设置,将设置在襟翼标牌速度下方的边缘速度范围进行比较。 如果测量的空速被确定为过高,则系统提供一个指示空速太快的建议。 此外,当检测到襟翼手柄的移动时,系统可以提供咨询,使得襟翼手柄的持续移动将襟翼置于不适于测量的空速的设置中。

    Passive aircraft wingtip strike detection system and method

    公开(公告)号:US09805610B2

    公开(公告)日:2017-10-31

    申请号:US14561920

    申请日:2014-12-05

    CPC分类号: G08G5/04 G08G5/0021 G08G5/065

    摘要: A system and method for passively detecting aircraft wingtip strikes includes generating a digital base map represented by a plurality of aerodrome cells. A numeric value representative of the specific wingtip is assigned to each of the aerodrome cells. An index count array is generated that has a separate entry for each numeric value. A digital aircraft structure representative of an aircraft is generated, and is represented by a plurality of aircraft cells. A determination is made as to whether a portion of the aerodrome cells are or would be replaced with the plurality of aircraft cells. Each numeric value of the aerodrome cells that are or would be replaced is counted to determine a replacement count associated therewith and that is entered into the separate entry in the index count array for that numeric value. One or more potential aircraft wingtip strikes are detected based on the replacement counts.

    SYSTEMS AND METHODS FOR BROADCASTING AN UNKNOWN AIRPORT ADVISORY
    17.
    发明申请
    SYSTEMS AND METHODS FOR BROADCASTING AN UNKNOWN AIRPORT ADVISORY 有权
    广播未知机场咨询的系统和方法

    公开(公告)号:US20080059010A1

    公开(公告)日:2008-03-06

    申请号:US11469802

    申请日:2006-09-01

    IPC分类号: G01C23/00 G06F19/00

    摘要: Systems and methods for advising a flight crew member that an enhanced ground proximity warning system (EGPWS), for example, may continue to provide terrain alerts, cautions, warnings, or the like because an intended landing site for the aircraft is not recognized within a database of airports. An unknown airport advisory is generated and broadcast after the aircraft is in a landing configuration, when the aircraft is greater than a threshold distance from the nearest landing site in the database, but before the terrain alerts are broadcast. The pilot may actuate a “terrain inhibit” selection device after receiving the advisory. The inhibit device may deactivate or mute subsequent alerts generated by the EGPWS during that particular landing sequence.

    摘要翻译: 为飞行机组成员提供建议的系统和方法,例如,增强的地面接近警告系统(EGPWS)可能会继续提供地形警报,警告,警告等,因为飞机的预定着陆点在 机场数据库 在飞机处于着陆配置之后,当飞行器大于距离数据库中最近的着陆点的阈值距离之前,但在广播地形警报之前,将产生一个未知的机场咨询。 飞行员可以在收到建议书后启动“地形禁止”选择装置。 禁止装置可以在该特定着陆序列期间停用或静音由EGPWS产生的后续警报。

    Stable approach monitor (SAM) system
    19.
    发明授权
    Stable approach monitor (SAM) system 有权
    稳定进场监视(SAM)系统

    公开(公告)号:US08600586B2

    公开(公告)日:2013-12-03

    申请号:US12365751

    申请日:2009-02-04

    IPC分类号: G05D1/00

    摘要: An improved stable approach monitor (SAM) system provides an audible advisory to a pilot when an aircraft is on a final landing approach. More specifically, the SAM system compares a measured airspeed of the aircraft to a predetermined flap placard speed. If the measured airspeed exceeds the predetermined flap placard speed then the improved SAM system provides an audible advisory indicating the airspeed of the aircraft is too fast. Advantageously, this audible advisory should prevent the pilot from attempting to deploy the flaps at an excessive airspeed and in turn focuses the pilot's attention on the problem at hand, which would be to reduce the airspeed of the aircraft. Once the airspeed is equal to or below the predetermined flap placard speed, the improved SAM system may provide another audible advisory informing the pilot to commence deployment of the flaps.

    摘要翻译: 改进的稳定进场监视(SAM)系统为飞行员在最终着陆方法时提供可听见的咨询。 更具体地,SAM系统将飞行器的测量空速与预定的挡板标示速度进行比较。 如果测量的空速超过预定的挡板标示速度,则改进的SAM系统提供了一个可听见的建议,指示飞机的空速太快。 有利的是,这种可听见的咨询应该防止飞行员试图以过高的空速来部署襟翼,从而将飞行员的注意力集中在手头的问题上,这将是减少飞机的空速。 一旦空速等于或低于预定的翼片标示速度,改进的SAM系统可以提供另一个可听见的建议,通知飞行员开始襟翼的展开。

    Method and apparatus for improving pilot situational awareness during flare to touchdown
    20.
    发明授权
    Method and apparatus for improving pilot situational awareness during flare to touchdown 有权
    改善飞弹状态感知的方法和装置

    公开(公告)号:US08126600B2

    公开(公告)日:2012-02-28

    申请号:US12141816

    申请日:2008-06-18

    IPC分类号: G06F19/00

    CPC分类号: G08G5/02

    摘要: A system and method for selectively alerting a pilot of an aircraft about distance remaining to the end of a runway. A position of the aircraft is received. A position of a runway is retrieved from a runway database. The retrieved position of the runway is compared to the received position of the aircraft to determine if the aircraft is within an alert envelope relative to the retrieved position of the runway. The position of the runway is subtracted from the position of the aircraft to determine a distance to the distal end of the runway. An alert to the pilot is generated based upon the distance to the distal end of the runway.

    摘要翻译: 一种系统和方法,用于选择性地提醒飞机的飞行员关于剩余到跑道末端的距离。 接收到飞机的位置。 从跑道数据库中检索跑道的位置。 将跑道的检索位置与飞机的接收位置进行比较,以确定飞机是否在相对于跑道的检索位置的警报信封内。 从飞机的位置减去跑道的位置,以确定到跑道远端的距离。 基于到跑道远端的距离产生对飞行员的警报。