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    • 9. 发明授权
    • Dynamic lateral deviation display
    • 动态横向偏差显示
    • US07432828B2
    • 2008-10-07
    • US11353555
    • 2006-02-14
    • Gang HeAaron J. Gannon
    • Gang HeAaron J. Gannon
    • G08B21/00G08B23/00G01C21/00G01C23/00G05D1/00G05D3/00G06F17/00G06G7/76
    • G01C23/005
    • A method of dynamically displaying lateral deviation in formats on a display is provided. The method comprises assigning one or more positional boundaries for displaying the lateral deviation information, wherein the one or more positional boundaries define areas on a display. The method also comprises calculating display positions of a lateral deviation symbology and determining if each calculated display position is allowed based on where the lateral deviation display would be located, if displayed at each calculated position, in relation to the one or more positional boundaries. The method further comprises, displaying the lateral deviation symbology at the calculated positions when the calculated positions are allowed, and displaying a lateral deviation indicator when the calculated positions are not allowed.
    • 提供了一种在显示器上动态显示格式的横向偏差的方法。 该方法包括分配用于显示横向偏差信息的一个或多个位置边界,其中所述一个或多个位置边界限定显示器上的区域。 该方法还包括计算横向偏差符号系统的显示位置,并且相对于一个或多个位置边界,如果在每个计算位置显示,则基于横向偏差显示将位于哪里来确定是否允许每个计算的显示位置。 该方法还包括:当允许计算的位置时,在所计算的位置处显示横向偏差符号,并且当不允许计算的位置时显示横向偏差指示符。
    • 10. 发明授权
    • System and method for eliminating terrain color confusion in aircraft displays
    • 用于消除飞机显示器中地形颜色混淆的系统和方法
    • US07327285B2
    • 2008-02-05
    • US11089728
    • 2005-03-25
    • Stephen G. McCauleyAaron J. Gannon
    • Stephen G. McCauleyAaron J. Gannon
    • G08B23/00
    • G01C23/00G08G5/0021G08G5/0086
    • An improved system and method for eliminating terrain color confusion in aircraft displays are disclosed. An aircraft display system is described that includes a database for storing terrain data, a processing unit, an altitude determination unit, and a visual display. As the aircraft proceeds along a flight path, the processing unit determines the aircraft's current position and compares associated terrain elevation data stored in the database with altitude data received from the altitude determination unit. For example, if the processing unit's comparison of the stored terrain data and altitude data indicates that relative terrain data need not be displayed, then the processing unit provides absolute terrain color renderings to the display. However, if the processing unit's comparison of the stored terrain data and altitude data indicates that relative terrain data should be displayed, then the processing unit removes the hue from the absolute terrain color renderings on the display and replaces the color, for example, with a grayscale. Therefore, by removing color from an absolute terrain layer if relative terrain color information is displayed, the present invention eliminates terrain color confusion between the absolute and relative terrain data shown on an aircraft's display.
    • 公开了一种用于消除飞机显示器中的地形颜色混淆的改进的系统和方法。 描述了包括用于存储地形数据的数据库,处理单元,高度确定单元和视觉显示器的飞行器显示系统。 当飞机沿着飞行路径行进时,处理单元确定飞行器的当前位置,并将存储在数据库中的相关地形高程数据与从高度确定单元接收的高度数据进行比较。 例如,如果处理单元对存储的地形数据和高度数据的比较指示不需要显示相对地形数据,则处理单元向显示器提供绝对地形颜色再现。 然而,如果处理单元对存储的地形数据和高度数据的比较表明应该显示相对地形数据,则处理单元从显示器上的绝对地形彩色再现中去除色调,并且例如用 灰度 因此,如果相对地形颜色信息被显示,则通过从绝对地形层去除颜色,本发明消除了飞机显示器上显示的绝对和相对地形数据之间的地形颜色混淆。