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    • 32. 发明申请
    • PERSPECTIVE VIEW PRIMARY FLIGHT DISPLAY SYSTEM AND METHOD WITH RANGE LINES
    • 主观视图主要飞行显示系统和方法与范围线
    • US20100070176A1
    • 2010-03-18
    • US11929027
    • 2007-10-30
    • Thea L. FeyereisenGang HeSandy Wyatt
    • Thea L. FeyereisenGang HeSandy Wyatt
    • G01C21/00
    • G08G5/0086G01C23/005G08G5/0021
    • A display system for a vehicle includes a navigation database storing navigation data; a terrain sensor configured to gather terrain data; a processor adapted to receive the navigation data and the terrain data and operable to supply one or more image rendering display commands based upon the navigation data and the terrain data; and a display device. The display device is coupled to receive the image rendering display commands and operable, in response thereto, to render (i) a perspective view image representative of the terrain data and the navigation data and including terrain and (ii) at least one line on the perspective view image that extends at least partially across the terrain and represents at least one of a ground-referenced range to a fixed location on the terrain and a vehicle-referenced range from the vehicle to a fixed range away from the vehicle.
    • 一种用于车辆的显示系统包括存储导航数据的导航数据; 地形传感器,用于收集地形数据; 处理器,适于接收导航数据和地形数据,并且可操作以基于导航数据和地形数据提供一个或多个图像呈现显示命令; 和显示装置。 显示设备被耦合以接收图像呈现显示命令,并且响应于此可操作地渲染(i)表示地形数据和导航数据并包括地形的透视图,以及(ii)至少一条线 透视图图像,其至少部分地跨过地形延伸,并且表示地面上的固定位置的地面参考范围中的至少一个以及从车辆到从车辆到固定范围的车辆参考范围。
    • 33. 发明申请
    • AIRCRAFT SYNTHETIC VISION SYSTEM FOR APPROACH AND LANDING
    • 用于方法和陆地的飞机综合视觉系统
    • US20100026525A1
    • 2010-02-04
    • US12183693
    • 2008-07-31
    • Thea L. FeyereisenIvan Sandy WyattGang He
    • Thea L. FeyereisenIvan Sandy WyattGang He
    • G01C23/00G08G5/00G06F19/00
    • G01C23/005G01C5/005G08G5/0021G08G5/006G08G5/025
    • An aircraft synthetic vision system (100) is provided for increasing data input to a pilot (109) during approach and landing flight operations, and includes a runway assistance landing system (114) and a plurality of databases (106, 108, 110, 112) which may include, for example, a terrain database (106), an obstacle database (112); and a validated runway database (110). The processor (104) detects the likelihood of an error in determining the altitude from at least one of the runway assistance landing system (114), the plurality of databases (106, 108, 110, 112), and identifies the error. The processor (104) further determines augmented coordinates, and a processor (104) generates symbology commands to a first display (116) for displaying a runway environment in response to data provided to the processor (104) from each of the runway assistance landing system (114), the plurality of databases (106, 108, 110, 112), and the processor (104).
    • 提供一种飞机合成视觉系统(100),用于在接近和着陆飞行操作期间增加输入到飞行员(109)的数据,并且包括跑道辅助着陆系统(114)和多个数据库(106,108,110,112 ),其可以包括例如地形数据库(106),障碍物数据库(112); 和经验证的跑道数据库(110)。 处理器(104)检测从跑道辅助着陆系统(114),多个数据库(106,108,110,112)中的至少一个确定高度的错误的可能性,并且识别错误。 处理器(104)进一步确定增强坐标,并且处理器(104)产生符号体系命令给第一显示器(116),用于响应于从跑道辅助着陆系统中的每一个提供给处理器(104)的数据来显示跑道环境 (114),所述多个数据库(106,108,110,112)和所述处理器(104)。
    • 36. 发明申请
    • Dynamic lateral deviation display
    • 动态横向偏差显示
    • US20070188350A1
    • 2007-08-16
    • US11353555
    • 2006-02-14
    • Gang HeAaron Gannon
    • Gang HeAaron Gannon
    • G01C21/00G06F15/00G06F17/00
    • 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。
    • 39. 发明申请
    • Graphic airways displays for flight management systems
    • 图形航空显示飞行管理系统
    • US20050137758A1
    • 2005-06-23
    • US10741111
    • 2003-12-19
    • Gang HeBlake WilsonJohn SuddrethCarlos GamerosPeter Daniel
    • Gang HeBlake WilsonJohn SuddrethCarlos GamerosPeter Daniel
    • B64D43/00G01C23/00G06F3/023G01C21/00
    • G01C23/005
    • Methods and apparatus are provided for interactively building flight paths for entry into an aircraft flight management system (FMS). The apparatus comprises a database containing map information, a display for presenting the map information, a user controlled cursor and selection buttons, all under the control of a graphics processor. The processor presents the map information with included navigation features on the display, correlated with the aircraft position and cursor location. When the cursor overlies a navigational feature (airways, waypoints, etc.), the processor highlights the feature. Feature ID information may also pop up when the feature is highlighted. Using a mouse button or equivalent, the user selects the highlighted feature or ID, whereupon the processor sends the information associated therewith to the FMS. By successively highlighting and selecting features or IDs an entire flight path can be identified and entered automatically into the FMS without the need for individual text entry.
    • 提供了用于交互地建立进入飞行器飞行管理系统(FMS)的飞行路径的方法和装置。 该装置包括在图形处理器的控制下,包含地图信息的数据库,用于呈现地图信息的显示器,用户控制的光标和选择按钮。 处理器在显示器上显示包含导航功能的地图信息,与飞机位置和光标位置相关。 当光标覆盖导航功能(航空公司,航点等)时,处理器突出显示该功能。 当功能突出显示时,功能ID信息也可能会弹出。 使用鼠标按钮或等效物,用户选择突出显示的特征或ID,于是处理器将与其相关联的信息发送到FMS。 通过连续突出显示和选择功能或ID,可以将整个飞行路径识别并自动进入FMS,而不需要单独的文本输入。
    • 40. 发明授权
    • Self-calibration approach for tunable laser spectral absorption sensors
    • 可调激光光谱吸收传感器的自校准方法
    • US6107631A
    • 2000-08-22
    • US041896
    • 1998-03-13
    • Gang He
    • Gang He
    • G01N21/27G01N21/39G01N21/35
    • G01N21/274
    • An on-line self-calibrating system where prior calibration information is updated by combining prior stored calibration information with current sensor reading information to simulate the introduction of a known calibrating sample and to generate new calibration information. A preferred embodiment of the present invention is in a laser spectral absorption system for determining the concentration of a particular gas in a gaseous sample by sensing a characteristic narrow spectral pulse in the absorption characteristics of the sample, the area or spectral integration of the pulse being proportional to the concentration of the particular gas. The disclosed technique effects on-line recalibration of the system based on current operating parameters of the system to compensate for time or usage induced degradation in system accuracy without introducing a sample of a known concentration of the gas into the system.
    • 在线自校准系统,其中通过将先前存储的校准信息与当前传感器读取信息组合来更新先前的校准信息,以模拟已知校准样品的引入并产生新的校准信息。 本发明的一个优选实施例在激光光谱吸收系统中,用于通过感测样品的吸收特性中的特征窄光谱脉冲来确定气体样品中特定气体的浓度,脉冲的面积或光谱积分为 与特定气体的浓度成比例。 所公开的技术基于系统的当前操作参数来实现系统的在线重新校准,以补偿时间或使用引起的系统精度的降低,而不将已知浓度的气体的样本引入系统。