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公开(公告)号：US09092976B2
公开(公告)日：2015-07-28
申请号：US13616782
申请日：2012-09-14
申请人： Ratan Khatwa , Chris Hamblin
发明人： Ratan Khatwa , Chris Hamblin
CPC分类号： G08G5/0065 , G05D1/0653 , G08G5/0013 , G08G5/0021 , G08G5/025 , G08G5/065
摘要： Systems and methods for providing runway entry awareness and alerting. An exemplary system includes a processing device that determines pilot intent based on one of a manual runway selection, automatic runway selection, aircraft information received from one or more sensors or received clearance information; receives at least one of aircraft position or motion information; determines if a no access condition exists based on the received information, the stored airport information and the determined pilot intent; and generates at least one of a hold-short gate still image or animation, if the no access condition exists.
摘要翻译： 提供跑道入口意识和警报的系统和方法。 示例性系统包括：处理装置，其基于从一个或多个传感器接收的手动跑道选择，自动跑道选择，飞行器信息或接收到的间隙信息中的一个来确定飞行员意图; 接收飞机位置或运动信息中的至少一个; 基于接收到的信息，所存储的机场信息和确定的导频意图来确定是否存在无访问条件; 并且如果存在无访问条件，则生成保持短门静止图像或动画中的至少一个。
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2.发明申请公开(公告)号：US20130261848A1
公开(公告)日：2013-10-03
申请号：US13436647
申请日：2012-03-30
申请人： Ratan Khatwa
发明人： Ratan Khatwa
IPC分类号： G06F17/00
CPC分类号： G08G5/0021 , G01C23/005 , G06Q50/30 , G08G5/006
摘要： Systems and methods for providing nonprotected-area awareness and alerting to a crew of a vehicle. An exemplary system determines a safe region based on the received previously defined route based on controlling authority requirements associated with the route, identifies at least one non-safe region based on the determined safe region and then uniquely presents the identified at least one non-safe region on a display such as a moving map display (2D or 3D).
摘要翻译： 为车辆的船员提供无保护区域意识和警报的系统和方法。 示例性系统基于基于与路线相关联的控制权限要求，基于接收到的先前定义的路线来确定安全区域，基于所确定的安全区域识别至少一个非安全区域，然后唯一地呈现所识别的至少一个非安全 区域，例如移动地图显示（2D或3D）。
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公开(公告)号：US08145367B2
公开(公告)日：2012-03-27
申请号：US12476787
申请日：2009-06-02
IPC分类号： G06F19/00
摘要： A system and a method alerts the occupant of an aircraft that the aircraft is in, or approaching, a zone of awareness associated with a closed surface at the airport.
摘要翻译： 系统和方法提醒飞机的乘客，飞机在机场处于或接近与机场的封闭表面相关的意识区域。
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公开(公告)号：US07551990B2
公开(公告)日：2009-06-23
申请号：US10908261
申请日：2005-05-04
申请人： Ratan Khatwa
发明人： Ratan Khatwa
CPC分类号： G01C5/005
摘要： Systems and methods for managing a visual display in a ground proximity warning system. In one embodiment, a system includes at least one aircraft sensor system operable to acquire aircraft data and a ground proximity warning computer coupled to the aircraft sensor system that is operable to process the aircraft data to generate ground proximity warning data corresponding to a sensed ground obstruction. An indicating system includes at least one visual display device that is operable to display terrain elevations and to display a visual symbol corresponding to at least one of the ground obstructions, wherein at least one of the computer and the visual display device is controllable to selectively alter an appearance of the visual symbol relative to the terrain elevations.
摘要翻译： 用于管理地面接近警报系统中的视觉显示的系统和方法。 在一个实施例中，系统包括可操作以获取飞行器数据的至少一个飞行器传感器系统和耦合到飞行器传感器系统的地面接近警告计算机，其可操作以处理飞行器数据以产生对应于感测到的地面障碍物的地面接近警告数据 。 指示系统包括至少一个视觉显示装置，其可操作以显示地形高度并显示对应于至少一个地面障碍物的视觉符号，其中计算机和视觉显示装置中的至少一个是可控制的，以选择性地改变 相对于地形高程的视觉符号的外观。
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5.发明申请SYSTEM AND METHOD FOR GROUND PROXIMITY WARNING WITH ENHANCED OBSTACLE DEPICTION 有权具有增强型障碍物的地面临近警告的系统和方法公开(公告)号：US20060238402A1
公开(公告)日：2006-10-26
申请号：US10907934
申请日：2005-04-21
申请人： Ratan Khatwa
发明人： Ratan Khatwa
CPC分类号： G01C23/005
摘要： Systems and methods for displaying ground obstructions on a visual display are disclosed. In an embodiment, a ground proximity warning system includes at least one aircraft sensor system operable to acquire aircraft data and a ground proximity warning computer coupled to the aircraft sensor system to process the aircraft data that generates ground proximity warning data corresponding to a sensed ground obstruction. An indicating system including a visual display device then presents an image of a visual symbol corresponding to the sensed ground obstruction. At least one of the computer and the visual display device is controllable to selectively display the visual symbol.
摘要翻译： 公开了在视觉显示器上显示地面障碍物的系统和方法。 在一个实施例中，地面接近警报系统包括可操作以获取飞行器数据的至少一个飞行器传感器系统和耦合到飞行器传感器系统的地面接近警告计算机，以处理产生与感测到的地面障碍物相对应的地面接近警告数据的飞行器数据 。 包括视觉显示装置的指示系统然后呈现对应于感测到的地面障碍物的视觉符号的图像。 计算机和视觉显示装置中的至少一个是可控的，以选择性地显示视觉符号。
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公开(公告)号：US07117089B2
公开(公告)日：2006-10-03
申请号：US10789368
申请日：2004-02-28
IPC分类号： G06F163/00
CPC分类号： G08G5/065 , G01S19/15 , G01S19/51 , G01S2013/916 , G08G5/0013 , G08G5/025
摘要： A Ground Runway Awareness and Advisory System (GRAAS) that provides supplemental position information and airport situational awareness alerts and advisories to pedestrians and vehicle operators during surface operations by providing timely aural, textual, graphic or pictographic alerts and advisory messages to pedestrians and vehicle operators in a significant number of different scenarios that have led to past runway and taxiway incursion occurrences. These messages are optionally supplemented by a situational awareness video display wherein one or more of the user's position, heading and ground speed are superimposed on a graphic display of airport features of interest. The GRAAS thereby satisfies one clear requirement in reducing VPDs: that the pedestrians or vehicle operators have a clear understanding of the airport layout, including designations of runways and taxiways, and their position relative to the airport layout and features, including aircraft, other ground vehicle traffic and pedestrians where position information is available.
摘要翻译： 地面跑道意识和咨询系统（GRAAS），为行人和车辆操作者在地面作业期间提供补充位置信息和机场情景意识警报和咨询，向行人和车辆操作员提供及时的听觉，文字，图形或图形警告和咨询信息 导致过去跑道和滑行道入侵事件的大量不同情景。 这些消息可选地由情景感知视频显示补充，其中用户的位置，航向和地面速度中的一个或多个叠加在感兴趣的机场特征的图形显示上。 因此，GRAAS在减少VPD方面满足了一个明确的要求：行人或车辆操作人员对机场布局有明确的了解，包括跑道和滑行道的指定，以及他们相对于机场布局和特征的位置，包括飞机，其他地面车辆 交通和行人的位置信息可用。
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公开(公告)号：US08478461B2
公开(公告)日：2013-07-02
申请号：US13402422
申请日：2012-02-22
IPC分类号： G06F19/00
摘要： A system and a method alerts the occupant of a vehicle that the vehicle is in, or approaching, a zone of awareness associated with a closed surface at the airport.
摘要翻译： 系统和方法提醒车辆的乘客，车辆在机场处于或接近与机场的封闭表面相关联的意识区域。
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公开(公告)号：US20100103029A1
公开(公告)日：2010-04-29
申请号：US12260653
申请日：2008-10-29
申请人： Ratan Khatwa , Santosh Mathan
发明人： Ratan Khatwa , Santosh Mathan
IPC分类号： G01S13/95
CPC分类号： G01S7/22 , G01S7/41 , G01S13/953 , Y02A90/18
摘要： A method of providing weather radar images to a flight crew of an aircraft includes obtaining raw volumetric radar data corresponding to at least one signal reflected off of a weather system. Based on the radar data, the weather system is computationally classified as being of a first type of a plurality of weather-system types. After classifying the weather system, the radar data is image processed, the image processing yielding an image representing the weather system and corresponding to the first weather-system type. The image is displayed on a display device.
摘要翻译： 向飞行员的飞行机组提供气象雷达图像的方法包括获得对应于从天气系统反射的至少一个信号的原始体积雷达数据。 基于雷达数据，天气系统被计算分类为多种天气系统类型的第一种类型。 对天气系统进行分类后，雷达数据进行图像处理，图像处理产生表示天气系统的图像，并对应于第一气象系统类型。 图像显示在显示设备上。
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9.发明授权Systems and methods for presenting vertical weather information on plan view displays 有权在平面图上显示垂直天气信息的系统和方法公开(公告)号：US07411541B2
公开(公告)日：2008-08-12
申请号：US11621932
申请日：2007-01-10
申请人： Ratan Khatwa
发明人： Ratan Khatwa
CPC分类号： G01S13/953 , G01S7/12 , G01S7/22 , Y02A90/18
摘要： Systems and methods for presenting vertical weather information on plan view displays. An example method retrieves weather radar return information stored in a volumetric buffer and determines if a weather anomaly of the retrieved weather radar return information is above or below a predefined threshold from a present flight altitude of an aircraft. If a weather anomaly is determined to be above the threshold from the aircraft's present flight altitude, a first image is generated in a first geometric pattern and displaying the first image on a plan view display. If the weather anomaly is determined to be below the aircraft's present flight altitude, a second image is generated in a second geometric pattern and displaying the second image on the plan view display. The first geometric pattern is different from the second geometric pattern.
摘要翻译： 在平面图上显示垂直天气信息的系统和方法。 示例性方法检索存储在体积缓冲器中的天气雷达返回信息，并且确定所检索的天气雷达返回信息的天气异常是否高于或低于来自飞行器的当前飞行高度的预定阈值。 如果从飞机的当前飞行高度确定天气异常高于阈值，则以第一几何图案生成第一图像，并在平面图显示上显示第一图像。 如果天气异常被确定为低于飞行器的当前飞行高度，则以第二几何图形生成第二图像，并在平面图显示器上显示第二图像。 第一几何图案与第二几何图案不同。
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10.发明授权System and method for ground proximity warning with enhanced obstacle depiction 有权具有增强障碍物描述的地面接近警告的系统和方法公开(公告)号：US07330147B2
公开(公告)日：2008-02-12
申请号：US10907934
申请日：2005-04-21
申请人： Ratan Khatwa
发明人： Ratan Khatwa
CPC分类号： G01C23/005
摘要： Systems and methods for displaying ground obstructions on a visual display are disclosed. In an embodiment, a ground proximity warning system includes at least one aircraft sensor system operable to acquire aircraft data and a ground proximity warning computer coupled to the aircraft sensor system to process the aircraft data that generates ground proximity warning data corresponding to a sensed ground obstruction. An indicating system including a visual display device then presents an image of a visual symbol corresponding to the sensed ground obstruction. At least one of the computer and the visual display device is controllable to selectively display the visual symbol.
摘要翻译： 公开了在视觉显示器上显示地面障碍物的系统和方法。 在一个实施例中，地面接近警报系统包括可操作以获取飞行器数据的至少一个飞行器传感器系统和耦合到飞行器传感器系统的地面接近警告计算机，以处理产生与感测到的地面障碍物相对应的地面接近警告数据的飞行器数据 。 包括视觉显示装置的指示系统然后呈现对应于感测到的地面障碍物的视觉符号的图像。 计算机和视觉显示装置中的至少一个是可控的，以选择性地显示视觉符号。
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