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19 条记录 (耗时 0.028 秒)

    SYSTEM AND METHOD FOR USING AIRPORT INFORMATION
    3.
    发明公开
    SYSTEM AND METHOD FOR USING AIRPORT INFORMATION 有权
    方法和系统用于减少微扰接地警告近地警告系统的人数在跑道ANFLUGS

    公开(公告)号：EP1563473A2

    公开(公告)日：2005-08-17

    申请号：EP03768785.2

    申请日：2003-11-10

    申请人： Honeywell International Inc.

    发明人： CONNER, Kevin, J. ,  JOHNSON, Steven, C. ,  ISHIHARA, Yasuo

    IPC分类号： G08G5/00 ,  G08G5/02

    CPC分类号： G08G5/025 ,  G08G5/0065 ,  G08G5/0078

    摘要： A method, system, and computer program product for using airport information based on the flying environment are provided. When a helicopter is determined to be approaching a runway, ground proximity warning envelopes are automatically reduced to prevent unwanted, or nuisance, terrain alerts. On the other hand, when a helicopter is flown near a runway without intent to land or when a helicopter is taking off, ground proximity warning envelopes may remain unchanged. As a result, nuisance alerts are reduced when a helicopter is approaching a runway for landing and ground proximity warnings may remain in effect to maximize protection when a helicopter is flying near a runway without an intent to land or is taking off from a runway.

    APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT FOR GENERATING TERRAIN CLEARANCE FLOOR ENVELOPES ABOUT A SELECTED RUNWAY
    4.
    发明公开
    APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT FOR GENERATING TERRAIN CLEARANCE FLOOR ENVELOPES ABOUT A SELECTED RUNWAY 有权
    设备，方法和计算机程序，用于生产地板空间限制对选定的跑道

    公开(公告)号：EP1155285A1

    公开(公告)日：2001-11-21

    申请号：EP00908436.9

    申请日：2000-02-01

    申请人： Honeywell International Inc.

    发明人： ISHIHARA, Yasuo ,  GREMMERT, Scott ,  JOHNSON, Steven, C.

    IPC分类号： G01C5/00 ,  G05D1/06

    CPC分类号： G05D1/0676 ,  G01C5/005

    摘要： The present invention provides several apparatus and methods for generating a terrain clearance floor envelope for use in a ground proximity warning system. The present invention includes a processor that defines a terrain clearance floor envelope (10) having at least two boundaries (14, 22). In one embodiment, the processor defines at least one of the boundaries (14, 22) based on a runway (12) position quality factor and an aircraft position quality factor. In another embodiment, the processor define the terrain clearance floor envelope (10) to be asymmetrical, such that respective profiles of the envelope (10) in a radial cross-section are different in at least two radial directions from a center point of the selected runway (12). The processor can define end regions of the terrain clearance floor envelope (10) adjacent to the ends of the selected runway (12) to have a different slope profile than side regions of the terrain clearance floor envelope (10) adjacent to the sides of the selected runway (12).

    GROUND PROXIMITY WARNING SYSTEM
    5.
    发明公开
    GROUND PROXIMITY WARNING SYSTEM 有权
    近地警告系统

    公开(公告)号：EP1151244A1

    公开(公告)日：2001-11-07

    申请号：EP00910044.7

    申请日：2000-02-01

    申请人： Honeywell International Inc.

    发明人： CONNER, Kevin, J. ,  JOHNSON, Steven, C.

    IPC分类号： G01C5/00 ,  G05D1/06

    CPC分类号： G01C5/005

    摘要： The present invention provides several apparatus, methods, and computer program products for determining a look ahead distance value for use in a ground proximity warning system. The apparatus, methods, and computer program products generate a candidate look ahead distance value that provides a constant reaction time for varying aircraft speeds. A processor generates the constant reaction time look ahead distance by multiplying a desired reaction time by the speed of the aircraft. This distance is compared by the processor to other candidate look ahead distance values that have variable reaction times for varying aircraft speeds. If the aircraft is traveling at a relatively high speed, the processor selects the constant reaction time look ahead distance value for use in the ground proximity warning system. The present invention can provide a look ahead distance value that reduces nuisance alarms for lower speeds, while also providing at least a minimum reaction time for higher speeds.

    GROUND PROXIMITY WARNING SYSTEM
    6.
    发明授权
    GROUND PROXIMITY WARNING SYSTEM 有权
    近地警告系统

    公开(公告)号：EP1151244B1

    公开(公告)日：2009-03-18

    申请号：EP00910044.7

    申请日：2000-02-01

    申请人： Honeywell International Inc.

    发明人： CONNER, Kevin, J. ,  JOHNSON, Steven, C.

    IPC分类号： G01C5/00 ,  G05D1/06

    CPC分类号： G01C5/005

    摘要： The present invention provides several apparatus, methods, and computer program products for determining a look ahead distance value for use in a ground proximity warning system. The apparatus, methods, and computer program products generate a candidate look ahead distance value that provides a constant reaction time for varying aircraft speeds. A processor generates the constant reaction time look ahead distance by multiplying a desired reaction time by the speed of the aircraft. This distance is compared by the processor to other candidate look ahead distance values that have variable reaction times for varying aircraft speeds. If the aircraft is traveling at a relatively high speed, the processor selects the constant reaction time look ahead distance value for use in the ground proximity warning system. The present invention can provide a look ahead distance value that reduces nuisance alarms for lower speeds, while also providing at least a minimum reaction time for higher speeds.