专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10708493B2 Panoramic video 有权
公开(公告)号：US10708493B2
公开(公告)日：2020-07-07
申请号：US15711142
申请日：2017-09-21
申请人： Diego Bezares Sánchez
发明人： Diego Bezares Sánchez
IPC分类号： G09B9/02 , G06G7/72 , H04N5/232 , H04N5/262
摘要： A panoramic video system obtains a digital video image having a width w1 pixels and a height of h pixels. A plurality of digital still images is also obtained, each still image comprising a ray having a width w2 comprising pixels, 1≤w2≤50, a height substantially equal to h. A storage device records or a display device displays the digital video image and plurality of digital still images. The set of n rays on either or both sides of the first horizontal angle is obtained from the plurality of still images to form one or two still background images, adjacent horizontally to the digital video image, each of the background image(s) having a width of n·w2 and a height substantially equal to h, and each ray forming one vertical stripe of the still background image.

2. 发明授权

US08725472B2 Arrangement and method for generating information 有权
标题翻译：生成信息的安排和方法
公开(公告)号：US08725472B2
公开(公告)日：2014-05-13
申请号：US11898875
申请日：2007-09-17
申请人： Hans-Ove Hagelin , Johan Ehlin
发明人： Hans-Ove Hagelin , Johan Ehlin
IPC分类号： G06G7/48 , G06G7/72 , G09B19/00
CPC分类号： G05B17/02
摘要： A method for generating input information associated with a question to be provided to a simulation device on-board a platform. The question is elected among a plurality of questions. A simulation criterion corresponding to the simulation is determined. A simulation scenario is modified depending upon the question. The input information is generated depending upon the elected question and the simulation criterion.
摘要翻译：一种用于生成与提供给平台上的模拟装置的问题相关联的输入信息的方法。这个问题在多个问题中当选。确定与仿真相对应的模拟标准。根据问题修改模拟场景。输入信息根据所选问题和模拟标准生成。

3. 发明申请

US20110260006A1 Nejat kinematics and kinetics expansions spacecraft 审中-公开
标题翻译： Nejat运动学和动力学扩展航天器
公开(公告)号：US20110260006A1
公开(公告)日：2011-10-27
申请号：US12932226
申请日：2010-01-11
申请人： Cyrus Mohammad Ali Nejat
发明人： Cyrus Mohammad Ali Nejat
IPC分类号： B64G1/10 , G06F17/10 , G06G7/72 , B64G1/12
CPC分类号： B64G1/12
摘要： This project is related to the inventor, Cyrus Nejat, previous patent Application Number: U.S. Ser. No. 12/011,127. In this study, the main discussion emphasizes on building a spacecraft based on mathematics. The orientation of the low thrust engine spacecraft was structured in such a way that the Kinematics and kinetics equations be written for large elements, by means of the purposed Nejat Kinetics Expansions and Nejat Kinematics Expansions. These equations were used to design Nejat Space Station. Simplified CN (Cyrus Nejat) Equations of Motion used for the Special Spacecraft Rout in Space.
摘要翻译：该项目与发明人Cyrus Nejat有关，此前的专利申请号：第12 / 011,127号。在这项研究中，主要讨论强调建立基于数学的航天器。低推力发动机航天器的方向被构造成使得运动学和动力学方程式通过目的Nejat动力学扩展和Nejat运动学扩展被写入大元件。这些方程用于设计Nejat空间站。简化CN（Cyrus Nejat）用于空间特殊航天器路线的运动方程。

4. 发明申请

US20100076672A1 FUEL MANAGEMENT SYSTEM 有权
标题翻译：燃油管理系统
公开(公告)号：US20100076672A1
公开(公告)日：2010-03-25
申请号：US12564345
申请日：2009-09-22
申请人： Joerg Cremers
发明人： Joerg Cremers
IPC分类号： G06G7/72 , G06F17/10
CPC分类号： G06Q10/04
摘要： A computer implemented fuel management method and system for monitoring and minimizing a fuel consumption of an aircraft. The fuel management system and method determines, on the basis of model assumptions, a theoretical value relating to the quantity of fuel that is necessary for travelling along at least one sector of a flight route. Furthermore, the fuel management system and method determine a practical value relating to a quantity of fuel that is necessary for travelling along the same sector of the flight route, taking into account actual measured values. Moreover, the system and method compare the theoretical value with the practical value and to provide at least one measure in order to save fuel during a flight when the practical value differs from the theoretical value by a predeterminable amount.
摘要翻译：计算机实施燃料管理方法和系统，用于监测和最小化飞行器的燃料消耗。燃料管理系统和方法根据模型假设确定与沿着至少一个飞行路线行驶的行驶所需的燃料量相关的理论值。此外，燃料管理系统和方法考虑到实际测量值，确定与沿着飞行路线的相同部分行驶所需的燃料量相关的实际值。此外，该系统和方法将理论值与实际值进行比较，并且当实际值与理论值以预定量不同时，提供至少一种措施以在飞行中节省燃料。

5. 发明申请

US20090228160A1 Method, Apparatus And Computer Program Product For Predicting And Avoiding A Fault 有权
标题翻译：用于预测和避免故障的方法，设备和计算机程序产品
公开(公告)号：US20090228160A1
公开(公告)日：2009-09-10
申请号：US12045388
申请日：2008-03-10
申请人： Neil H. Eklund , Xiao Hu
发明人： Neil H. Eklund , Xiao Hu
IPC分类号： G06F17/00 , G06G7/48 , G06G7/72 , G06F15/18
CPC分类号： G06F11/008
摘要： A method, apparatus and computer program product are provided to not only predict an impending fault, but also to avoid the occurrence of the fault such that continued operations are permitted with a reduced likelihood of the occurrence of the fault. In this regard, a plurality of features are provided to at least one model, such as a random forest classification model. The plurality of features include features representative of at least one prior operational sequence as well as features representative of at least one upcoming operational sequence. The plurality of features are then processed with at least one model to determine a likelihood of a fault during the upcoming operational sequence. The method also alters the characteristics of the upcoming operational sequence without requiring maintenance of the equipment to thereby permit the upcoming operational sequence to be conducted with a reduced likelihood of the fault.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于不仅可以预测即将发生的故障，而且可以避免故障的发生，从而允许以故障发生的可能性降低的持续操作。在这方面，向诸如随机森林分类模型的至少一个模型提供多个特征。多个特征包括表示至少一个先前操作序列的特征以及表示至少一个即将到来的操作序列的特征。然后利用至少一个模型处理多个特征以确定在即将到来的操作序列期间故障的可能性。该方法还改变即将到来的操作序列的特征，而不需要维护设备，从而允许以较低的故障可能性来进行即将到来的操作顺序。

6. 发明申请

US20080281562A1 METHODS FOR OPTIMIZING PARAMETERS OF GAS TURBINE ENGINE COMPONENTS 有权
标题翻译：优化气体涡轮发动机部件参数的方法
公开(公告)号：US20080281562A1
公开(公告)日：2008-11-13
申请号：US11747351
申请日：2007-05-11
申请人： Chen-Yu Jack Chou , Ching-Pang Lee , David Charles Wisler
发明人： Chen-Yu Jack Chou , Ching-Pang Lee , David Charles Wisler
IPC分类号： G06F17/50 , G06G7/64 , G06G7/57 , G06G7/72
CPC分类号： G01M9/065 , B33Y80/00
摘要： Methods for optimizing at least one operating parameter of an engine component using an experimentally measured 3D flow field involving providing a magnetic resonance imaging machine, providing a model of an engine component, placing the model into the magnetic resonance imaging machine with a fluid flow source for applying an external fluid flow, applying the external fluid flow to the model, collecting data related to the external fluid flow about the model, and optimizing at least one operating parameter of the component using the data.
摘要翻译：使用实验测量的3D流场来优化发动机部件的至少一个操作参数的方法，包括提供磁共振成像机，提供发动机部件的模型，将所述模型放置在磁共振成像机中，所述流体流动源用于施加外部流体流，将外部流体流施加到模型，收集与模型相关的外部流体流动的数据，以及使用该数据来优化组件的至少一个操作参数。

7. 发明授权

US08774984B2 Valuation and simulation of required navigation performance 有权
标题翻译：所需导航性能的估值和模拟
公开(公告)号：US08774984B2
公开(公告)日：2014-07-08
申请号：US14024176
申请日：2013-09-11
申请人： The Boeing Company
发明人： James O. Halvorson , William H. Syblon
IPC分类号： G06G7/72
CPC分类号： G01C21/20 , G08G5/0043 , G08G5/025
摘要： A method for illustrating potential benefits resulting from revised navigation procedures to a customer is described. The method includes preparing a model for a revised navigation procedure, determining a landing probability for both an existing minimum separation procedure and a minimum separation determined utilizing the revised navigation procedure, calculating a benefit associated with a difference in the landing probabilities, and validating the revised navigation procedures through demonstration and use of the revised navigation procedure model on a computer-based flight simulation program.
摘要翻译：描述了一种用于说明由修订的导航程序给顾客带来的潜在益处的方法。该方法包括准备修订导航程序的模型，确定现有的最小分离程序和使用修订的导航程序确定的最小间隔的着陆概率，计算与着陆概率的差异相关联的益处，并验证修订的导航程序通过演示和使用基于计算机的飞行模拟程序的修订导航过程模型。

8. 发明申请

US20120232860A1 GENERATING A SIMULATED FLUID FLOW OVER AN AIRCRAFT SURFACE USING ANISOTROPIC DIFFUSION 有权
标题翻译：使用平均渗透率在飞机表面产生模拟的流体流
公开(公告)号：US20120232860A1
公开(公告)日：2012-09-13
申请号：US13046469
申请日：2011-03-11
申请人： David L. RODRIGUEZ , Peter STURDZA
发明人： David L. RODRIGUEZ , Peter STURDZA
IPC分类号： G06G7/57 , G06G7/72 , G06F17/10
CPC分类号： G06F17/5018 , G06F17/5095 , G06F2217/16 , G06F2217/46
摘要： A fluid-flow simulation over a computer-generated aircraft surface is generated using a diffusion technique. The surface is comprised of a surface mesh of polygons. A boundary-layer fluid property is obtained for a subset of the polygons of the surface mesh. A pressure-gradient vector is determined for a selected polygon, the selected polygon belonging to the surface mesh but not one of the subset of polygons. A maximum and minimum diffusion rate is determined along directions determined using a pressure gradient vector corresponding to the selected polygon. A diffusion-path vector is defined between a point in the selected polygon and a neighboring point in a neighboring polygon. An updated fluid property is determined for the selected polygon using a variable diffusion rate, the variable diffusion rate based on the minimum diffusion rate, maximum diffusion rate, and angular difference between the diffusion-path vector and the pressure-gradient vector.
摘要翻译：使用扩散技术生成计算机生成的飞机表面上的流体流动模拟。该表面由多边形的表面网格构成。对于表面网格的多边形的子集获得边界层流体特性。为选定的多边形确定压力梯度向量，所选择的多边形属于表面网格而不是多边形子集中的一个。沿着与所选多边形相对应的压力梯度矢量确定的方向确定最大和最小扩散速率。在所选多边形中的点与相邻多边形中的相邻点之间定义扩散路径向量。使用可变扩散速率，基于最小扩散速率的可变扩散速率，最大扩散速率和扩散路径矢量与压力梯度矢量之间的角度差来确定所选择的多边形的更新的流体属性。

9. 发明申请

US20110046823A1 PROCESS AND DEVICE FOR OPTIMISING THE PERFORMANCE OF AN AIRCRAFT IN THE PRESENCE OF A LATERAL DISSYMETRY 有权
标题翻译：用于优化航空器在横向差速器存在下的性能的方法和装置
公开(公告)号：US20110046823A1
公开(公告)日：2011-02-24
申请号：US12780669
申请日：2010-05-14
申请人： Pierre Ezerzere , Stephane Puig , Fabien Calderara
发明人： Pierre Ezerzere , Stephane Puig , Fabien Calderara
IPC分类号： G05D1/00 , G06G7/72
CPC分类号： G05D1/0816
摘要： A process and device for optimising the performance of an aircraft in the presence of a lateral dissymmetry is disclosed. The device (1) includes means (2, 3, 4, 5, 7, 9) for controlling, during a lateral dissymmetry, at least one rudder such as to generate an optimum sideslip for reducing the drag of the aircraft.
摘要翻译：公开了一种用于在存在横向不对称性的情况下优化飞行器的性能的过程和装置。装置（1）包括用于在横向不对称期间控制至少一个方向舵的装置（2,3,4,5,7,9），以产生用于减小飞行器的阻力的最佳侧滑。

10. 发明申请

US20100250212A1 COMPUTER-AIDED METHOD FOR A COST-OPTIMIZED CALCULATION OF VARIABLE DISTRIBUTIONS OVER AN AERODYNAMIC SURFACE 有权
标题翻译：计算机辅助方法用于优化计算可变分布在空气动力学表面上的成本优化
公开(公告)号：US20100250212A1
公开(公告)日：2010-09-30
申请号：US12475660
申请日：2009-06-01
申请人： Angel Gerardo Velázquez López , Diego Alonso Fernández , José Manuel Vega de Prada , Luis Santiago Lorente Manzanares , Valentín De Pablo Fouce
发明人： Angel Gerardo Velázquez López , Diego Alonso Fernández , José Manuel Vega de Prada , Luis Santiago Lorente Manzanares , Valentín De Pablo Fouce
IPC分类号： G06G7/72 , G06G7/57
CPC分类号： G06F17/5018 , G06F17/5095 , G06F2217/16 , G06F2217/46
摘要： A computer-aided method suitable for assisting in the design of an aircraft by providing a variable distribution V over an aircraft surface inside a predefined parameter space by means of a reconstruction of the results obtained through computations for an initial group of points in the parameter space using a CFD model comprising in each of said computations the following steps: a) Selecting relevant shock wave structures being defined by its thickness δsw, its position ssw and the variable jump ΔV; b) Decomposing said variable distribution V into a smooth variable distribution Vsmooth and a shock wave variable distribution Vjump corresponding to said relevant shock wave structures; c) Obtaining the variable distribution V at any point of the parameter space as a reconstruction of the smooth variable distribution Vsmooth and the shock wave variable distribution Vjump obtained for said point.
摘要翻译：一种适用于协助飞机设计的计算机辅助方法，通过在参数空间中通过对初始的一组点的计算而获得的结果的重建来提供在预定参数空间内的飞机表面上的可变分布V 使用在每个所述计算中包括以下步骤的CFD模型：a）选择由其厚度δsw，其位置ssw和可变跳跃Dgr; V定义的相关冲击波结构; b）将所述可变分布V分解成对应于所述相关冲击波结构的平滑可变分布Vsmooth和冲击波可变分布Vjump; c）在参数空间的任何点获取可变分布V，作为对所述点获得的平滑变量分布Vsmooth和冲击波可变分布Vjump的重建。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式