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    • 1. 发明授权
    • Flaps overspeed advisory system
    • 襟翼超速咨询系统
    • US08451144B2
    • 2013-05-28
    • US12365778
    • 2009-02-04
    • Yasuo IshiharaSteve JohnsonKevin J Conner
    • Yasuo IshiharaSteve JohnsonKevin J Conner
    • G08B23/00
    • G01C23/00B64D43/02G05D1/0055
    • 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.
    • 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。
    • 2. 发明授权
    • Stable approach monitor (SAM) system
    • 稳定进场监视(SAM)系统
    • US08600586B2
    • 2013-12-03
    • US12365751
    • 2009-02-04
    • Yasuo IshiharaKevin J ConnerSteve Johnson
    • Yasuo IshiharaKevin J ConnerSteve Johnson
    • G05D1/00
    • G08G5/025G01C23/005G05D1/0676
    • 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.
    • 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。
    • 3. 发明授权
    • Method of detecting erroneous GPS ground speed on ground
    • 检测地面上错误的GPS地面速度的方法
    • US08271191B2
    • 2012-09-18
    • US11426547
    • 2006-06-26
    • Yasuo IshiharaKevin J ConnerSteve C. Johnson
    • Yasuo IshiharaKevin J ConnerSteve C. Johnson
    • G01C23/00
    • G01S19/52G01S19/20G01S19/48
    • Methods and systems for determining reliability of Global Positioning System (GPS) ground speed. An example system receives GPS track information and GPS ground speed, determines a change in GPS track information and determines reliability of the GPS ground speed based on the determined change in GPS track information relative to the GPS ground speed. The system sets a GPS ground speed based on the determined reliability. A GPS ground speed output is set to zero, if the GPS ground speed is determined unreliable and the GPS ground speed output is set to the GPS ground speed, if the GPS ground speed is determined reliable. The system sends the GPS ground speed output to a Runway Awareness and Advisory System (RAAS). Also, the system sets the GPS ground speed output to zero, if a received GPS ground speed validity signal or a received GPS track validity signal indicate invalid.
    • 确定全球定位系统(GPS)地面速度的可靠性的方法和系统。 示例系统接收GPS轨道信息和GPS地面速度,确定GPS轨道信息的变化,并且基于GPS轨迹信息相对于GPS地面速度确定的变化来确定GPS地面速度的可靠性。 系统根据确定的可靠性设置GPS地面速度。 如果GPS地面速度被确定为可靠,则GPS地面速度输出被设置为零,如果GPS地面速度被确定为不可靠,并且将GPS地面速度输出设置为GPS地面速度。 系统将GPS地面速度输出发送到跑道意识和咨询系统(RAAS)。 此外,如果接收的GPS地面速度有效信号或接收的GPS轨道有效信号指示无效,则系统将GPS地面速度输出设置为零。
    • 6. 发明授权
    • Systems and methods for intelligent alerting for cabin altitude depressurization
    • 用于机舱高度减压的智能报警系统和方法
    • US07670214B2
    • 2010-03-02
    • US11469376
    • 2006-08-31
    • Kevin J ConnerYasuo IshiharaCharles D. Bateman
    • Kevin J ConnerYasuo IshiharaCharles D. Bateman
    • B64D13/02B64D13/00B60H1/00
    • B64D13/02
    • Methods and systems for providing a depressurization alert. An example method includes receiving a cabin depressurization discrete signal, determining if the cabin depressurization discrete signal is valid, and issuing a cabin depressurization alert, if the cabin depressurization discrete signal was determined to be valid. In accordance with further aspects of the invention, a time delay is executed before the receiving, determining, and issuing steps are repeated. The cabin depressurization discrete signal is determined not valid if uncorrected pressure is not greater than a predefined altitude. The uncorrected pressure is a raw pressure value produced by a Pitot-Static system. Also, the cabin depressurization discrete signal is determined not valid if the aircraft's altitude above an intended runway is not greater than a first predefined value. Additionally, the cabin depressurization discrete signal is determined not valid if an aircraft's altitude above terrain is not greater than a second predefined value.
    • 提供减压警报的方法和系统。 一种示例性方法包括:如果客舱减压离散信号被确定为有效,则接收客舱减压离散信号,确定客舱减压离散信号是否有效,并发出机舱减压警报。 根据本发明的其它方面,在重复接收,确定和发出步骤之前执行时间延迟。 如果未校正的压力不大于预定高度,则舱室减压离散信号被确定为无效。 未校正的压力是由皮托静力系统产生的原始压力值。 此外,如果飞机在预期跑道上方的高度不大于第一预定值,则机舱减压离散信号被确定为无效。 此外,如果飞机在地形上方的高度不大于第二预定义值,则机舱减压离散信号被确定为无效。
    • 8. 发明授权
    • Systems and methods for automatic detection of QFE operations
    • 自动检测QFE操作的系统和方法
    • US07389164B1
    • 2008-06-17
    • US11625714
    • 2007-01-22
    • Kevin J ConnerSteve C. JohnsonYasuo Ishihara
    • Kevin J ConnerSteve C. JohnsonYasuo Ishihara
    • G01C5/00
    • G01C5/005
    • Systems and methods for determining if an aircraft is approaching a atmospheric pressure at field elevation (QFE) airport and for alerting if any errors that might affect the production of an accurate altitude value. In an example method a global positioning system (GPS) altitude value is compared to a corrected barometric altitude, if an airport that the aircraft is proximate to (approaching) is a QFE airport. The field elevation of the proximate airport is added to the corrected barometric altitude to generate an adjusted barometric altitude, if the comparison between the GPS altitude and the corrected barometric altitude is greater than a predefined threshold. The adjusted barometric altitude is sent to relevant aircraft systems, such as an Enhanced Ground Proximity Warning System.
    • 用于确定飞机是否在场高程(QFE)机场接近大气压力的系统和方法,以及是否有可能影响准确高度值生产的错误的警报。 在示例性方法中,如果飞机靠近(接近)的机场是QFE机场,则将全球定位系统(GPS)高度值与校正的气压高度进行比较。 如果GPS高度与校正气压高度之间的比较大于预定义的阈值,则将邻近机场的场高程添加到校正的气压高度以产生调整的气压高度。 调整后的气压高度被发送到相关飞机系统,例如增强型地面接近警告系统。