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    Head-down aircraft attitude display and method for displaying schematic and terrain data symbology
    1.
    发明授权
    Head-down aircraft attitude display and method for displaying schematic and terrain data symbology 有权
    俯视飞机姿态显示和显示原理图和地形数据符号系统的方法

    公开(公告)号：US07218245B2

    公开(公告)日：2007-05-15

    申请号：US11034582

    申请日：2005-01-13

    申请人： Ivan S. Wyatt ,  Thomas M. Leard ,  Jary E. Engels

    发明人： Ivan S. Wyatt ,  Thomas M. Leard ,  Jary E. Engels

    IPC分类号： G01C23/00

    CPC分类号： G01C23/00

    摘要： Methods and apparatus are provided for displaying terrain data symbology for an aircraft. The apparatus is a heads-down display for an aircraft having a monitor configured to generate a display and a processor coupled to the display. The display has a centerline. The processor is configured to align the centerline of the display with a track of the aircraft, and generate on the display a first symbol corresponding to a terrain and a second symbol corresponding to an attitude of the aircraft. The processor is further configured to position the first symbol and the second symbol with reference to the track of the aircraft.

    摘要翻译： 提供了用于显示飞机的地形数据符号系统的方法和装置。 该装置是用于具有被配置为产生显示器的监视器和与显示器耦合的处理器的飞行器的头戴式显示器。 显示屏有一个中心线。 处理器被配置为将显示器的中心线与飞行器的轨道对准，并且在显示器上生成对应于对应于飞行器的姿态的地形和第二符号的第一符号。 处理器还被配置为参考飞行器的轨道来定位第一符号和第二符号。

    System and method for increasing visibility of critical flight information on aircraft displays
    3.
    发明申请
    System and method for increasing visibility of critical flight information on aircraft displays 有权
    提高航空器显示屏上关键航班信息可见度的系统和方法

    公开(公告)号：US20090207048A1

    公开(公告)日：2009-08-20

    申请号：US11170498

    申请日：2005-06-29

    申请人： Gang He ,  Thea L. Feyereisen ,  Aaron J. Gannon ,  Blake W. Wilson ,  Jary E. Engels ,  Ivan S. Wyatt

    发明人： Gang He ,  Thea L. Feyereisen ,  Aaron J. Gannon ,  Blake W. Wilson ,  Jary E. Engels ,  Ivan S. Wyatt

    IPC分类号： G01C23/00

    CPC分类号： G01C23/00

    摘要： System and method increase the visibility of critical flight information on electronic displays. An aircraft display system includes a processing unit, a flight management system, a navigation system, a database for storing target data and terrain data, a graphics display generator, and a visual display. The flight management system and/or the navigation system provide real-time aircraft operational and flight control information. The processing unit directs the graphics display generator to generate graphic control signals for the visual display, which increase the transparency of a segment of a zero pitch reference line in the vicinity of a flight path marker on the display.

    摘要翻译： 系统和方法提高了电子显示屏上关键航班信息的可见度。 飞机显示系统包括处理单元，飞行管理系统，导航系统，用于存储目标数据和地形数据的数据库，图形显示生成器和视觉显示器。 飞行管理系统和/或导航系统提供实时飞机操作和飞行控制信息。 处理单元引导图形显示发生器产生用于视觉显示的图形控制信号，这增加了显示器上的飞行路径标记附近的零俯仰参考线段的透明度。

    Displaying obstacles in perspective view
    6.
    发明授权
    Displaying obstacles in perspective view 有权
    在透视图中显示障碍物

    公开(公告)号：US07375678B2

    公开(公告)日：2008-05-20

    申请号：US11169515

    申请日：2005-06-29

    申请人： Thea L. Feyereisen ,  Gang He ,  Blake W. Wilson ,  John G. Suddreth ,  Ivan S. Wyatt

    发明人： Thea L. Feyereisen ,  Gang He ,  Blake W. Wilson ,  John G. Suddreth ,  Ivan S. Wyatt

    IPC分类号： G01S7/04 ,  G06T15/10

    CPC分类号： G01S7/20 ,  G01C23/00 ,  G01S7/22 ,  G08G5/0021 ,  G08G5/0078

    摘要： A system and method for displaying obstacles in a conformal perspective view. The system comprises a display screen for graphical display of data, at least one obstacle data source, one or more graphics processors for receiving obstacle data from the at least one obstacle data source, and for providing input to the display screen. The display screen displays obstacles in a 3-dimensional graphical representation of real space. The display size of the obstacles varies based on the distance to the obstacles. Obstacles located beyond a selected distance are displayed as semi-transparent line objects and obstacles located within the selected distance are displayed as semi-transparent polygons.

    摘要翻译： 用于在保形透视图中显示障碍物的系统和方法。 该系统包括用于图形显示数据的显示屏幕，至少一个障碍物数据源，用于从至少一个障碍物数据源接收障碍物数据的一个或多个图形处理器，以及用于向显示屏幕提供输入。 显示屏幕显示实际空间的三维图形表示中的障碍物。 障碍物的显示尺寸根据与障碍物的距离而变化。 位于选定距离之外的障碍显示为半透明线对象，位于所选距离内的障碍物显示为半透明多边形。

    Perspective view primary flight display with terrain-tracing lines and method
    7.
    发明授权
    Perspective view primary flight display with terrain-tracing lines and method 有权
    透视图主要飞行显示与地形跟踪线和方法

    公开(公告)号：US07212216B2

    公开(公告)日：2007-05-01

    申请号：US11174271

    申请日：2005-06-29

    申请人： Gang He ,  Thea L. Feyereisen ,  Ivan S. Wyatt

    发明人： Gang He ,  Thea L. Feyereisen ,  Ivan S. Wyatt

    IPC分类号： G06T17/00

    CPC分类号： G01C23/00

    摘要： A display system and method are provided for a vehicle that includes a processor and a display. The processor is adapted to receive terrain data and navigation data operable, in response thereto, to supply one or more image rendering display commands. The display device is coupled to receive the image rendering display commands and operable, in response thereto, to simultaneously render (i) a perspective view image representative of the terrain data and the navigation data and (ii) one or more terrain-tracing lines.

    摘要翻译： 为包括处理器和显示器的车辆提供显示系统和方法。 该处理器适于接收地面数据和导航数据，响应于此可提供一个或多个图像呈现显示命令。 显示设备被耦合以接收图像呈现显示命令，并且响应于此可同时呈现（i）表示地形数据和导航数据的透视图像，以及（ii）一个或多个地形跟踪线。

    Methods and apparatus for viewing variable resolution information on a display
    8.
    发明授权
    Methods and apparatus for viewing variable resolution information on a display 失效
    用于在显示器上观看可变分辨率信息的方法和装置

    公开(公告)号：US06727912B1

    公开(公告)日：2004-04-27

    申请号：US09617756

    申请日：2000-07-17

    申请人： Ivan S. Wyatt

    发明人： Ivan S. Wyatt

    IPC分类号： G09G500

    CPC分类号： G09G5/00 ,  G01C23/005 ,  G06T3/0012 ,  G06T11/206 ,  G09G2340/04 ,  G09G2340/045

    摘要： The present invention includes a display for viewing information, where a number of lines on the display has a variable line resolution scale. Each of the number of lines corresponds to a value of information, such as angle degrees relative to the horizon line of the sky in the context of avionics, for example. In addition, the present invention may include a value indicator positioned within the number of lines on the display such that the value indicator designates a value of information. Each distance between each of the number of lines may vary, so that the line resolution of the number of lines near the value indicator, for example, is greater than the line resolution further removed from the value indicator. By varying the line resolution using a distortion function, values of information on the display may be more precisely read.

    摘要翻译： 本发明包括用于观看信息的显示器，其中显示器上的行数具有可变行分辨率。 行数中的每一行对应于诸如在航空电子设备的上下文中相对于天空的地平线的角度信息的值。 此外，本发明可以包括位于显示器上的行数中的值指示器，使得值指示符指定信息的值。 线路数量之间的每个距离可以变化，使得例如值指示器附近的线数的线分辨率大于从值指示器进一步移除的线分辨率。 通过使用失真函数改变线分辨率，可以更准确地读取显示器上的信息值。

    Portable glide slope indicator
    9.
    发明授权
    Portable glide slope indicator 失效
    便携式滑翔坡指示器

    公开(公告)号：US4707696A

    公开(公告)日：1987-11-17

    申请号：US823872

    申请日：1986-01-29

    申请人： Harry L. Task ,  Ivan S. Wyatt

    发明人： Harry L. Task ,  Ivan S. Wyatt

    IPC分类号： B64F1/20 ,  G08G5/02 ,  G08G5/00

    CPC分类号： G08G5/0026 ,  B64F1/20 ,  G08G5/025

    摘要： An improved glide slope indicator system for facilitating aircraft landings under adverse lighting conditions on remote or austere landing sites is provided which comprises a pair of indicators deployable near ground level on each side of a runway, each indicator including a housing having an optical window and a pair of light sources mounted in predetermined spaced relationship to each other and to the optical window and connected to a power source and related circuitry to project a well defined first blinking and second steady light beam of predetermined angular divergence and overlap, one indicator disposed to project beams with an overlap elevated at a first angle relative to horizontal and the other indicator disposed to project beams with an overlap elevated at a second angle relative to horizontal different from the first, with a preselected glide path lying between the two overlaps. An infrared filter may be included in each indicator to project beams observable only with infrared sensitive viewing aids. The system may be battery powered for portability.

    摘要翻译： 提供了一种改进的滑翔坡度指示器系统，用于在远程或严格的着陆点处的不利的照明条件下促进飞机着陆，其包括在跑道的每一侧靠近地面等级可展开的一对指示器，每个指示器包括具有光学窗口和 一对光源以彼此预定的间隔的关系安装到光学窗口，并连接到电源和相关的电路，以突出预定的角度发散和重叠的明确定义的第一闪烁和第二稳定光束，一个指示器被设置成投影 具有重叠的梁以相对于水平面的第一角度升高，另一个指示器设置成以相对于不同于第一水平面的水平以第二角度突出的重叠突出梁，预定的滑翔路线位于两个重叠之间。 每个指示器中都可以包含一个红外线滤光片，用于仅使用红外线敏感的查看器来观察可观察到的光束。 该系统可能由电池供电以便携带。

    AUTOMATED LANDING AREA DETECTION FOR AIRCRAFT
    10.
    发明申请
    AUTOMATED LANDING AREA DETECTION FOR AIRCRAFT 审中-公开
    用于飞机的自动登陆区域检测

    公开(公告)号：US20100039294A1

    公开(公告)日：2010-02-18

    申请号：US12191491

    申请日：2008-08-14

    申请人： Thea L. Feyereisen ,  Ivan S. Wyatt ,  Gang He

    发明人： Thea L. Feyereisen ,  Ivan S. Wyatt ,  Gang He

    IPC分类号： G01C23/00

    CPC分类号： G08G5/025 ,  G01S7/412 ,  G06K9/0063 ,  G06K9/6202 ,  G08G5/0086

    摘要： A system for detecting a landing area or runway for an aircraft includes a detection subsystem, a processor architecture, flight deck instrumentation, and a runway feature template database. The system is operated to perform an automated method for visually confirming the presence of a runway on approach. The method obtains sensor data indicative of an approach area of the aircraft, and extracts visually distinguishable features of the approach area from the sensor data. The method also accesses the runway feature template corresponding to the intended approach runway for the aircraft, fits the visually distinguishable features to the runway feature template, and provides flight crew feedback in response to the fitting step.

    摘要翻译： 用于检测飞行器的着陆区域或跑道的系统包括检测子系统，处理器架构，飞行甲板仪表和跑道特征模板数据库。 该系统被操作以执行自动化方法，用于在逼近时视觉上确认跑道的存在。 该方法获得指示飞行器的接近区域的传感器数据，并且从传感器数据中提取接近区域的视觉上可区分的特征。 该方法还访问与飞机的预期进近跑道相对应的跑道特征模板，将视觉上可区分的特征适合跑道特征模板，并响应于装配步骤提供飞行机组反馈。