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1. 发明申请

WO2012117405A2 REDUCING BIRD DAMAGE TO AN AIRPLANE 审中-公开
标题翻译：减少对机场的BIRD损害
公开(公告)号：WO2012117405A2
公开(公告)日：2012-09-07
申请号：PCT/IL2012/050068
申请日：2012-03-01
申请人： ISRAEL AEROSPACE INDUSTRIES LTD. , YIFRACH, Aharon
发明人： YIFRACH, Aharon
CPC分类号： A01M31/002 , A01M29/32 , B64D45/00 , B64D2045/0095
摘要： The presently disclosed subject matter includes, inter alia, a method and system for reducing damage to an airplane by birds. A high pressure jet is selectively triggered on to birds by a jetting system that is mounted on the airplane. Information indicative of motion of a bird in a vicinity of the airplane is received and analyzed and the high pressure jet is selectively triggered onto the bird in response to a result of the analysis of the information.
摘要翻译：目前公开的主题尤其包括用于减少鸟类对飞机的损害的方法和系统。通过安装在飞机上的喷射系统，高压射流被选择性地触发到鸟。接收并分析指示飞机附近的鸟的运动的信息，并且响应于信息分析的结果，选择性地将高压射流触发到鸟上。

2. 发明申请

WO2018055620A1 METHOD OF CALIBRATING A COMPUTERIZED LEVELING OFFSET METER 审中-公开
标题翻译：校准计算机校准偏移量计的方法
公开(公告)号：WO2018055620A1
公开(公告)日：2018-03-29
申请号：PCT/IL2017/051065
申请日：2017-09-24
申请人： ISRAEL AEROSPACE INDUSTRIES LTD.
发明人： YIFRACH, Aharon , ZUITLIN, Roey
IPC分类号： G01C9/24 , G01V13/00
摘要： A method of calibrating a levelling offset meter (LOM) for calculating the angular offset between a plane parallel to the LOM and a predetermined reference plane, the LOM comprises a bull's eye spirit level having a bubble and a processor coupled to an image, comprising: capturing, by the imager, a plurality of images of the spirit level associated with a respective plurality of known angular offsets; calculating in respect of each image a pixel distance from the bubble center to a predetermined zero offset pixel, thereby obtaining a plurality of pixel distances, each pixel distance associated with a known angular offset; fitting a function to a plurality of pairs of values, each pair of values comprising a pixel distance and its associated known angular offset; and storing the function in a memory.
摘要翻译：一种校准用于计算平行于LOM的平面与预定参考平面之间的角度偏移的校平偏移量计（LOM）的方法，所述LOM包括具有气泡的牛眼水平仪和所述处理器耦合到图像，所述方法包括：由所述成像器捕获与相应的多个已知角度偏移相关联的所述水平仪的多个图像; 针对每个图像计算从气泡中心到预定零点偏移像素的像素距离，由此获得多个像素距离，每个像素距离与已知角度偏移相关联; 将函数拟合到多对值，每对值包括像素距离及其相关联的已知角度偏移; 并将该功能存储在内存中。

3. 发明申请

WO2018055619A1 CELESTIAL COMPASS AND METHOD OF CALIBRATING 审中-公开
标题翻译： CELESTIAL COMPASS和校准方法
公开(公告)号：WO2018055619A1
公开(公告)日：2018-03-29
申请号：PCT/IL2017/051064
申请日：2017-09-24
申请人： ISRAEL AEROSPACE INDUSTRIES LTD.
发明人： YIFRACH, Aharon , ZUITLIN, Roey
IPC分类号： G01R35/00 , G06T7/32
CPC分类号： G06T7/33 , G06T7/80
摘要： A method of calibrating a camera for use in a celestial compass, comprising obtaining a first order calibration estimate for the camera; obtaining a plurality of images of stars captured by the camera at a plurality of times; calculating estimated real world location data for the stars in accordance with the first order calibration estimate and the image coordinates of the stars; obtaining known real world location data for known stars; correlating the estimated real world location data with the known real world location data to match the stars to known stars; generating pairs of values in respect of matched stars, each pair comprising a first value indicative of the star's image coordinates and a second value indicative of the star's known real world coordinates at the same time; fitting a function to the plurality of pairs of values; and storing the function.
摘要翻译：一种校准用于天体罗盘的相机的方法，包括：获得相机的一阶校准估计; 获得多次由相机捕获的多个恒星图像; 根据所述一阶校准估计值和所述恒星的图像坐标计算所述恒星的估计真实世界位置数据; 获得已知的真实世界的已知星星的位置数据; 将估计的真实世界位置数据与已知的真实世界位置数据相关以将恒星与已知恒星进行匹配; 产生关于匹配恒星的值对，每对包括指示恒星图像坐标的第一值和同时指示恒星已知真实世界坐标的第二值; 将函数拟合到所述多对值; 并存储该功能。

4. 发明申请

WO2014024196A4 FRIEND OR FOE IDENTIFICATION SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2014024196A4
公开(公告)日：2014-02-13
申请号：PCT/IL2013/050677
申请日：2013-08-08
申请人： ISRAEL AEROSPACE INDUSTRIES LTD.
发明人： AHARONI, Abraham , LOU ALON, David , YIFRACH, Aharon
IPC分类号： G01S17/74 , G01S13/70
摘要： There are provided methods and systems for producing a wave-beam having substantially constant lateral extent over a desired range of distances, and interrogation and response system and methods utilizing the same. The method for producing a wave- beam having substantially constant lateral extent includes generating a plurality of at least partially incoherent constituent wave-beams having different divergences and directing the plurality constituent wave-beams to propagate along substantially parallel propagation axes such that the constituent wave-beams at least partially overlap and superpose to form a combined wave-beam. The divergences and intensities of the constituent wave-beams are selected such that the combined wave-beam has a desired substantially constant lateral extent over a desired range of distances along said propagation axes.

5. 发明申请

WO2021181401A1 LAUNCH SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2021181401A1
公开(公告)日：2021-09-16
申请号：PCT/IL2021/050383
申请日：2021-04-05
申请人： ISRAEL AEROSPACE INDUSTRIES LTD.
发明人： YIFRACH, Aharon
IPC分类号： B64G1/00 , F02K9/78 , F02K7/18
摘要： A launch system is provided, including a composite vehicle and a carrier vehicle. The composite vehicle includes a payload vehicle, a booster vehicle and a first coupling system. The payload vehicle is configured for powered spaceflight at least in a space medium, and includes a rocket driven propulsion system. The booster vehicle is configured for powered supersonic/hypersonic aerodynamic flight, includes a ramjet propulsion system, and is configured for transporting the composite vehicle between a first altitude and a second altitude under propulsive power provided by the ramjet propulsion system. The first coupling system is configured for selectively coupling and decoupling the payload vehicle with respect to the booster vehicle. The carrier vehicle is configured at least for powered subsonic/transonic/supersonic aerodynamic flight, and for transporting the composite vehicle to at least the first altitude from a ground location. The launch system also includes a second coupling system for selectively coupling and decoupling the composite vehicle with respect to the carrier aircraft.

6. 发明申请

WO2022107126A1 LOCATION IDENTIFICATION BASED ON TERRAIN MODEL WITH DISTANCE MEASUREMENT 审中-公开
公开(公告)号：WO2022107126A1
公开(公告)日：2022-05-27
申请号：PCT/IL2021/051356
申请日：2021-11-16
申请人： ISRAEL AEROSPACE INDUSTRIES LTD.
发明人： YIFRACH, Aharon
IPC分类号： G01C21/00 , G01C11/06
摘要： There is provided a system and method of identifying a current location within a geographic region, the method comprising: obtaining, by a processor, a regional terrain model (RTM) comprising three or more vertical elevations indicative of a height of terrain in a respective cell of the geographic region; obtaining, for each of at least two reference terrain points, a 3D direction vector of the reference terrain point relative to the current location and an associated distance; and identifying a location in the geographic region as the current location in accordance with: the local area terrain elevation data, and the vertical elevations.

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