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    Air traffic demand prediction
    1.
    发明授权
    Air traffic demand prediction 有权
    空中交通需求预测

    公开(公告)号：US07664596B2

    公开(公告)日：2010-02-16

    申请号：US11427728

    申请日：2006-06-29

    申请人： Gerald Bowden Wise ,  John Michael Lizzi ,  Louis John Hoebel ,  Rajesh Venkat Subbu ,  Daniel Joseph Cleary ,  Liviu Nedelescu ,  Paul W. Mettus ,  Bradley A. Culbertson ,  Jonathan Dehn

    发明人： Gerald Bowden Wise ,  John Michael Lizzi ,  Louis John Hoebel ,  Rajesh Venkat Subbu ,  Daniel Joseph Cleary ,  Liviu Nedelescu ,  Paul W. Mettus ,  Bradley A. Culbertson ,  Jonathan Dehn

    IPC分类号： G06F17/00 ,  G06F19/00

    CPC分类号： G08G5/0043

    摘要： Systems and methods for airspace demand prediction with improved sector level demand prediction are provided. In one embodiment, an air traffic demand prediction system (10) operable to predict demand within an airspace divided into sectors includes an expanded route predictor (14) operable to generate predicted two-dimensional expanded route information (40) associated with at least one requested flight (34), a trajectory modeler (16) operable to generate predicted four-dimensional expanded route information (46), a sector crossing predictor (18) operable to generate predicted sector crossing information (48), a departure time predictor (22) operable to generate predicted departure time information (54), and a demand modeler (62) operable to generate a demand model (28), the demand model (28) including predicted time intervals associated with the at least one requested flight indicating when it is expected to be present within one or more sectors of the airspace.

    摘要翻译： 提供了改善部门级需求预测的空域需求预测系统和方法。 在一个实施例中，可操作以预测划分为扇区的空域内的需求的空中交通需求预测系统（10）包括扩展路由预测器（14），其可操作以产生与至少一个请求的相关联的预测的二维扩展路由信息（40） 飞行（34），可操作以产生预测的四维扩展路径信息（46）的轨迹建模器（16），可操作以产生预测扇区交叉信息的扇区交叉预测器（48），出发时间预测器（22） 可操作以产生预测的出发时间信息（54），以及可操作以生成需求模型（28）的需求建模器（62），所述需求模型（28）包括与所述至少一个请求的飞行相关联的预测时间间隔， 预计将在空域的一个或多个部门内存在。

    AIR TRAFFIC DEMAND PREDICTION
    2.
    发明申请
    AIR TRAFFIC DEMAND PREDICTION 有权
    空中交通需求预测

    公开(公告)号：US20080004792A1

    公开(公告)日：2008-01-03

    申请号：US11427728

    申请日：2006-06-29

    申请人： Gerald Bowden Wise ,  John Michael Lizzi ,  Louis John Hoebel ,  Rajesh Venkat Subbu ,  Daniel Joseph Cleary ,  Liviu Nedelescu ,  Paul W. Mettus ,  Bradley A. Culbertson ,  Jonathan Dehn

    发明人： Gerald Bowden Wise ,  John Michael Lizzi ,  Louis John Hoebel ,  Rajesh Venkat Subbu ,  Daniel Joseph Cleary ,  Liviu Nedelescu ,  Paul W. Mettus ,  Bradley A. Culbertson ,  Jonathan Dehn

    IPC分类号： G06G7/76

    CPC分类号： G08G5/0043

    摘要： Systems and methods for airspace demand prediction with improved sector level demand prediction are provided. In one embodiment, an air traffic demand prediction system (10) operable to predict demand within an airspace divided into sectors includes an expanded route predictor (14) operable to generate predicted two-dimensional expanded route information (40) associated with at least one requested flight (34), a trajectory modeler (16) operable to generate predicted four-dimensional expanded route information (46), a sector crossing predictor (18) operable to generate predicted sector crossing information (48), a departure time predictor (22) operable to generate predicted departure time information (54), and a demand modeler (62) operable to generate a demand model (28), the demand model (28) including predicted time intervals associated with the at least one requested flight indicating when it is expected to be present within one or more sectors of the airspace.

    摘要翻译： 提供了改善部门级需求预测的空域需求预测系统和方法。 在一个实施例中，可操作以预测划分为扇区的空域内的需求的空中交通需求预测系统（10）包括扩展路由预测器（14），其可操作以产生与至少一个请求的相关联的预测的二维扩展路由信息（40） 飞行（34），可操作以产生预测的四维扩展路径信息（46）的轨迹建模器（16），可操作以产生预测扇区交叉信息的扇区交叉预测器（48），出发时间预测器（22） 可操作以产生预测的出发时间信息（54），以及可操作以生成需求模型（28）的需求建模器（62），所述需求模型（28）包括与所述至少一个请求的飞行相关联的预测时间间隔， 预计将在空域的一个或多个部门内存在。

    MULTI OBJECTIVE NATIONAL AIRSPACE COLLABORATIVE OPTIMIZATION
    3.
    发明申请
    MULTI OBJECTIVE NATIONAL AIRSPACE COLLABORATIVE OPTIMIZATION 审中-公开
    多目标国家空域协调优化

    公开(公告)号：US20090112645A1

    公开(公告)日：2009-04-30

    申请号：US11924468

    申请日：2007-10-25

    申请人： Pratik D. Jha ,  Rajesh Venkat Subbu ,  John Michael Lizzi ,  Naresh Iyer ,  Liviu Nedelescu

    发明人： Pratik D. Jha ,  Rajesh Venkat Subbu ,  John Michael Lizzi ,  Naresh Iyer ,  Liviu Nedelescu

    IPC分类号： G06Q10/00

    CPC分类号： G06Q10/04 ,  G06Q10/06 ,  G06Q10/0631 ,  G06Q10/10 ,  G06Q50/30

    摘要： Systems and methods for planning and optimizing air traffic flow within an airspace are provided. In one embodiment, a system (200) includes: (1) a stakeholder objective evaluation module (212) receiving stakeholder preferences from stakeholders having an interest in flight routing within the airspace during an operational planning period and stakeholder metrics as feedback input and outputting strategic and flight route settings for the airspace based on the stakeholder preferences and stakeholder metrics; (2) a strategic optimization module (204) receiving the strategic settings, creating an initial airspace state, and generating an updated airspace state using the strategic settings; (3) a route optimization module (202) receiving the flight route settings and selecting preferred routes for flights during the operational planning period using the route settings; and (4) a simulation module (206) receiving simulation settings including the airspace state and the preferred routes, simulating flights during the operational planning period, and outputting the stakeholder metrics for feed-back.

    摘要翻译： 提供了规划和优化空域内空中交通流量的系统和方法。 在一个实施例中，系统（200）包括：（1）利益相关者客观评价模块（212），在运营计划期间，利益相关者指标作为反馈输入并输出战略 并根据利益相关者的偏好和利益相关方的指标，为空域设置飞行路线; （2）接收战略设置的战略优化模块（204），创建初始空域状态，以及使用战略设置生成更新的空域状态; （3）路线优化模块（202），其使用所述路线设置接收所述飞行路线设置并且在所述运营规划期间选择所述航班的优选路线; 以及（4）模拟模块（206），其接收包括空域状态和优选路线的模拟设置，在操作规划期间模拟飞行，以及输出利益相关者度量以进行反馈。

    MULTI OBJECTIVE NATIONAL AIRSPACE FLIGHT PATH OPTIMIZATION
    6.
    发明申请
    MULTI OBJECTIVE NATIONAL AIRSPACE FLIGHT PATH OPTIMIZATION 审中-公开
    多目标国家空中飞行路径优化

    公开(公告)号：US20080201183A1

    公开(公告)日：2008-08-21

    申请号：US11924435

    申请日：2007-10-25

    申请人： Pratik D. Jha ,  Alexander Suchkov ,  Rajesh Venkat Subbu ,  John Michael Lizzi ,  Naresh Iyer

    发明人： Pratik D. Jha ,  Alexander Suchkov ,  Rajesh Venkat Subbu ,  John Michael Lizzi ,  Naresh Iyer

    IPC分类号： G06F17/00

    CPC分类号： G08G5/0043 ,  G06Q10/063 ,  G06Q10/06316

    摘要： Systems and methods for optimizing a plurality of competing portfolios of logistical alternatives are disclosed. In one embodiment, where the competing portfolios of logistical alternatives are competing portfolios of flight paths, a method (1100) for optimizing a plurality of competing portfolios of logistical alternatives includes receiving (1102) competing flight path portfolios from one or more flight operation centers. Dominance criteria are applied (1104) to select a subset of the portfolios from the plurality of competing portfolios for further consideration. Multi-objective genetic optimization is applied (1106) to the subset of portfolios to identify an optimal portfolio among the plurality of competing portfolios of logistical alternatives. Where the method (1100) is undertaken by executing computer program code on at least one computer processor, information identifying the logistical alternatives included in the optimal portfolio may be output (1108) on an output device in communication with the computer processor.

    摘要翻译： 公开了用于优化多个竞争的后勤备选组合的系统和方法。 在一个实施例中，在物流替代品的竞争组合是竞争的飞行路径组合的情况下，用于优化多个竞争的后勤备选组合的方法（1100）包括从一个或多个飞行运行中心接收（1102）竞争的飞行路径组合。 应用优势标准（1104）从多个竞争投资组合中选择投资组合的一部分进行进一步考虑。 多目标遗传优化（1106）应用于投资组合的子集，以确定多个相互竞争的后勤备选组合中的最佳投资组合。 在通过在至少一个计算机处理器上执行计算机程序代码来执行方法（1100）的情况下，可以在与计算机处理器通信的输出设备上输出识别最佳投资组合中包括的物流备选方案的信息（1108）。

    SYSTEM AND METHOD FOR ADVANCED CONDITION MONITORING OF AN ASSET SYSTEM
    7.
    发明申请
    SYSTEM AND METHOD FOR ADVANCED CONDITION MONITORING OF AN ASSET SYSTEM 有权
    资产系统高级状态监测系统与方法

    公开(公告)号：US20090295561A1

    公开(公告)日：2009-12-03

    申请号：US12129611

    申请日：2008-05-29

    申请人： Xiao Hu ,  John Erik Hershey ,  Robert James Mitchell, JR. ,  Rajesh Venkat Subbu ,  Avinash Vinayak Taware ,  Piero Patrone Bonissone

    发明人： Xiao Hu ,  John Erik Hershey ,  Robert James Mitchell, JR. ,  Rajesh Venkat Subbu ,  Avinash Vinayak Taware ,  Piero Patrone Bonissone

    IPC分类号： G08B23/00

    CPC分类号： G05B19/41875 ,  G05B2219/31455 ,  G05B2219/32201 ,  G05B2219/33027 ,  Y02P90/18 ,  Y02P90/22

    摘要： A method for advanced condition monitoring of an asset system includes sensing actual values of an operating condition for an operating regime of the asset system using at least one sensor; estimating sensed values of the operating condition by using an auto-associative neural network; determining a residual vector between the estimated sensed values and the actual values; and performing a fault diagnostic on the residual vector. In another method, an operating space of the asset system is segmented into operating regimes; the auto-associative neural network determines estimates of actual measured values; a residual vector is determined from the auto-associative neural network; a fault diagnostic is performed on the residual vector; and a change of the operation of the asset system is determined by analysis of the residual vector. An alert is provided if necessary. A smart sensor system includes an on-board processing unit for performing the method of the invention.

    摘要翻译： 一种用于资产系统的高级状态监测的方法包括使用至少一个传感器来感测资产系统的操作状态的操作条件的实际值; 通过使用自动关联神经网络来估计操作条件的感测值; 确定估计的感测值和实际值之间的残差矢量; 并对残差向量进行故障诊断。 在另一种方法中，资产系统的运营空间被划分为运行状态; 自相关神经网络确定实际测量值的估计值; 从自相关神经网络确定残差向量; 对残差矢量执行故障诊断; 通过分析残差向量来确定资产系统的运作变化。 必要时提供警报。 智能传感器系统包括用于执行本发明的方法的车载处理单元。

    System and process for a fusion classification for insurance underwriting suitable for use by an automated system
    8.
    发明授权
    System and process for a fusion classification for insurance underwriting suitable for use by an automated system 有权
    用于融合分类的系统和过程，适用于自动化系统使用的保险承保

    公开(公告)号：US07383239B2

    公开(公告)日：2008-06-03

    申请号：US10425721

    申请日：2003-04-30

    申请人： Piero Patrone Bonissone ,  Kareem Sherif Aggour ,  Rajesh Venkat Subbu ,  Weizhong Yan ,  Naresh Sundaram Iyer ,  Anindya Chakraborty

    发明人： Piero Patrone Bonissone ,  Kareem Sherif Aggour ,  Rajesh Venkat Subbu ,  Weizhong Yan ,  Naresh Sundaram Iyer ,  Anindya Chakraborty

    IPC分类号： G06F17/00 ,  G06N5/02

    CPC分类号： G06Q40/08 ,  G06Q40/00

    摘要： A method and system for fusing a collection of classifiers used for an automated insurance underwriting system and/or its quality assurance is described. Specifically, the outputs of a collection of classifiers are fused. The fusion of the data will typically result in some amount of consensus and some amount of conflict among the classifiers. The consensus will be measured and used to estimate a degree of confidence in the fused decisions. Based on the decision and degree of confidence of the fusion and the decision and degree of confidence of the production decision engine, a comparison module may then be used to identify cases for audit, cases for augmenting the training/test sets for re-tuning production decision engine, cases for review, or may simply trigger a record of its occurrence for tracking purposes. The fusion can compensate for the potential correlation among the classifiers. The reliability of each classifier can be represented by a static or dynamic discounting factor, which will reflect the expected accuracy of the classifier. A static discounting factor is used to represent a prior expectation about the classifier's reliability, e.g., it might be based on the average past accuracy of the model, while a dynamic discounting is used to represent a conditional assessment of the classifier's reliability, e.g., whenever a classifier bases its output on an insufficient number of points it is not reliable.

    摘要翻译： 描述用于融合用于自动保险承保系统的分类器集合和/或其质量保证的方法和系统。 具体来说，分类器的集合的输出被融合。 数据的融合通常会导致一些共识和分类器之间的一些冲突。 共识将被测量并用于估计融合决策的信心程度。 根据融合的决定和信心程度以及生产​​决策引擎的决策和决策程度，然后可以使用比较模块来识别审计案例，增加用于重新调整生产的培训/测试集的案例 决策引擎，审查案例，或者可以简单地触发其发生记录以进行跟踪。 融合可以补偿分类器之间的潜在相关性。 每个分类器的可靠性可以由静态或动态折扣因子表示，这将反映分类器的预期准确性。 静态折扣因子用于表示对分类器的可靠性的先前期望，例如，可以基于模型的平均过去精度，而使用动态贴现来表示分类器的可靠性的条件评估，例如，每当 分类器的输出基于不可靠的点数不足。

    METHODS AND SYSTEMS FOR MANAGING AIR TRAFFIC
    9.
    发明申请
    METHODS AND SYSTEMS FOR MANAGING AIR TRAFFIC 审中-公开
    管理空中交通的方法和系统

    公开(公告)号：US20120215434A1

    公开(公告)日：2012-08-23

    申请号：US13032151

    申请日：2011-02-22

    申请人： Rajesh Venkat Subbu ,  Jon David Petersen ,  Weiwei Chen

    发明人： Rajesh Venkat Subbu ,  Jon David Petersen ,  Weiwei Chen

    IPC分类号： G08G5/00

    CPC分类号： G08G5/0013

    摘要： Methods and systems suitable for processing multiple trajectory modification requests received from multiple aircraft within an airspace. The methods include receiving multiple trajectory modification requests that are transmitted from multiple aircraft and request alterations of the altitudes, speeds and/or lateral routes thereof, sequentially performing conflict assessments on the multiple trajectory modification requests to determine if any of the multiple trajectory modification requests pose conflicts with the altitudes, speeds and lateral routes of any other of the multiple aircraft, placing in a computer memory data queue n trajectory modification requests of the multiple trajectory modification requests that are identified by the conflict assessments as posing conflicts, and periodically processing the queue to perform subsequent conflict assessments on the n trajectory modification requests to determine if any of the n trajectory modification requests still pose conflicts with the altitudes, speeds and lateral routes of any other of the multiple aircraft.

    摘要翻译： 适用于处理从空域内的多架飞机接收的多轨迹修改请求的方法和系统。 所述方法包括接收从多个飞行器发送的多个轨迹修改请求，并请求对其高度，速度和/或横向路线的改变，对多个轨迹修改请求顺序执行冲突评估，以确定多个轨迹修改请求中是否存在任何姿势 与多个飞机中的任何其他飞机的高度，速度和横向路线冲突，将由冲突评估识别的多个轨迹修改请求的轨迹修改请求放置在计算机存储器数据队列中，构成冲突，并周期性地处理队列 对n个轨迹修改请求执行随后的冲突评估，以确定n个轨迹修改请求中的任何一个是否仍然与多个飞行器中的任何另一个的高度，速度和横向路线相冲突。

    METHODS AND SYSTEMS FOR MANAGING AIR TRAFFIC
    10.
    发明申请
    METHODS AND SYSTEMS FOR MANAGING AIR TRAFFIC 有权
    管理空中交通的方法和系统

    公开(公告)号：US20120215433A1

    公开(公告)日：2012-08-23

    申请号：US13032101

    申请日：2011-02-22

    申请人： Rajesh Venkat Subbu ,  Feng Xue ,  Mauricio Castillo-Effen ,  Joel Kenneth Klooster ,  Joachim Karl Ulf Hochwarth ,  Sergio Torres ,  Weiwei Chen

    发明人： Rajesh Venkat Subbu ,  Feng Xue ,  Mauricio Castillo-Effen ,  Joel Kenneth Klooster ,  Joachim Karl Ulf Hochwarth ,  Sergio Torres ,  Weiwei Chen

    IPC分类号： G08G5/00

    CPC分类号： G08G5/0043 ,  G06Q10/047 ,  G06Q10/06 ,  G06Q50/30

    摘要： Methods and systems suitable for negotiating air traffic trajectory modification requests received from multiple aircraft that each has trajectory parameters. The methods include transmitting from at least a first aircraft a first trajectory modification request to alter the altitude, speed and/or lateral route thereof. A first conflict assessment is then performed to determine if the first trajectory modification request poses a conflict with the altitudes, speeds and lateral routes of other aircraft. If a conflict is not identified, the first trajectory modification request is granted and the first aircraft is notified of the first trajectory modification request being granted. Alternatively, if a conflict is identified, the first trajectory modification request is not granted and the first aircraft is notified thereof. If the first trajectory modification request was not granted, the first trajectory modification request is placed in a queue, which is periodically processed to perform subsequent conflict assessments.

    摘要翻译： 适用于协商从多台飞机接收的空中交通轨迹修改请求的方法和系统，每个航空器具有轨迹参数。 所述方法包括从至少第一飞行器发送第一轨迹修改请求以改变其高度，速度和/或横向路线。 然后执行第一冲突评估以确定第一轨迹修改请求是否与其他飞行器的高度，速度和侧向路线形成冲突。 如果没有识别到​​冲突，则授予第一轨迹修改请求，并且向第一飞机通知被授予的第一轨迹修改请求。 或者，如果确定了冲突，则未授予第一轨迹修改请求，并且通知第一飞行器。 如果未授予第一轨迹修改请求，则将第一轨迹修改请求放置在队列中，该队列被周期性地处理以执行随后的冲突评估。