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1. 发明授权

US06260759B1 Method for tracking a target having substantially constrained movement 有权
标题翻译：用于跟踪具有实质上受限运动的目标的方法
公开(公告)号：US06260759B1
公开(公告)日：2001-07-17
申请号：US09132274
申请日：1998-08-11
申请人： Quan Bach Nguyen , Herbert Landau
发明人： Quan Bach Nguyen , Herbert Landau
IPC分类号： G06C2700
CPC分类号： G01S13/723 , G01S7/066 , G01S7/295 , G01S7/415 , G01S13/5242
摘要： A method for tracking a target having substantially constrained movement utilizes the steps of determining constrains for movement of the target, obtaining information on movement of the target, and predicting that the target will continue to move upon a route segment after the target has begun to move thereupon. The constraints are made up of a plurality of separate alternate route segments. Predicting that the target will continue to move upon the route segment upon which it is previously moving facilitates targeting, intercept and intelligence with a substantial degree of reliability, particularly when continuing information, such as radar returns, is not available.
摘要翻译：用于跟踪具有实质上受限的移动的目标的方法利用以下步骤：确定目标移动的约束，获得关于目标的移动的信息，以及预测在目标已经开始移动之后目标将在路线段上继续移动于是。约束由多个单独的替代路线段组成。预测目标将继续移动到其先前移动的路段上有助于以很大程度的可靠性进行瞄准，拦截和智能化，特别是当诸如雷达返回等持续信息不可用时。

2. 发明授权

US07974814B2 Multiple sensor fusion engine 有权
标题翻译：多传感器融合引擎
公开(公告)号：US07974814B2
公开(公告)日：2011-07-05
申请号：US11818651
申请日：2007-06-15
申请人： Ethan Phelps , Herbert Landau
发明人： Ethan Phelps , Herbert Landau
IPC分类号： G06F19/00
CPC分类号： G01S13/726 , F41G3/02 , F41G7/2206 , F41G7/30 , F41H11/02
摘要： A method and system for of fusing the outputs of multiple sensors. The output of each sensor including a sensor class probability vector based on each sensor's classification database is input to a fusion engine which estimates a base class probability vector based on the sensor class probabilities output by the sensors and a preconfigured base database including base classes.
摘要翻译：一种用于融合多个传感器的输出的方法和系统。包括基于每个传感器分类数据库的传感器类概率向量的每个传感器的输出被输入到基于由传感器输出的传感器类概率和包括基类的预配置基数据库来估计基类概率向量的融合引擎。

3. 发明授权

US08847820B2 GNSS signal processing to estimate orbits 有权
标题翻译： GNSS信号处理估计轨道
公开(公告)号：US08847820B2
公开(公告)日：2014-09-30
申请号：US13393202
申请日：2010-09-19
申请人： Herbert Landau , Markus Nitschke
发明人： Herbert Landau , Markus Nitschke
IPC分类号： G01S19/27 , G01S19/43 , G01S19/04 , G01S19/25
CPC分类号： G01S19/04 , G01S19/20 , G01S19/258 , G01S19/37 , G01S19/43
摘要： Methods and apparatus are described for processing a set of GNSS signal data derived from signals of GNSS satellites observed at reference station receivers, the data representing code observations and carrier observations on each of at least two carriers over multiple epochs, comprising: obtaining an orbit start vector comprising: a time sequence of predicted positions and predicted velocities for each satellite over a first interval, and the partial derivatives of the predicted positions and predicted velocities with respect to initial positions, initial velocities, force model parameters and Earth orientation parameters, obtaining ionospheric-free linear combinations of the code observations and the carrier observations for each satellite at multiple reference stations, and iteratively correcting the orbit start vector using at each epoch the ionospheric-free linear combinations and predicted Earth orientation parameters, as soon as the ionospheric-free linear combinations of the epoch are available, to obtain updated orbit start vector values comprising a time sequence of predicted positions and predicted velocities for each satellite over a subsequent interval of epochs and an estimate of Earth orientation parameters.
摘要翻译：描述了用于处理从在参考站接收机处观测到的GNSS卫星的信号导出的一组GNSS信号数据的方法和装置，代表代表观测的数据和在多个时期的至少两个载波上的载波观测，包括：获得轨道开始包括：在第一间隔上每个卫星的预测位置和预测速度的时间序列，以及相对于初始位置，初始速度，力模型参数和接地取向参数的预测位置和预测速度的偏导数，获得电离层 - 在多个参考站的每个卫星的代码观测和载波观测的自由线性组合，以及在每个时刻使用电离层无线性组合和预测的地球取向参数迭代地校正轨道起始向量，一旦电离层无线性组合的ep och可用于获得更新的轨道起始向量值，其包括在随后的时间间隔中的每个卫星的预测位置和预测速度的时间序列和地球取向参数的估计。

4. 发明申请

US20100070238A1 Multiple sensor fusion engine 有权
标题翻译：多传感器融合引擎
公开(公告)号：US20100070238A1
公开(公告)日：2010-03-18
申请号：US11818651
申请日：2007-06-15
申请人： Ethan Phelps , Herbert Landau
发明人： Ethan Phelps , Herbert Landau
IPC分类号： G06F17/18
CPC分类号： G01S13/726 , F41G3/02 , F41G7/2206 , F41G7/30 , F41H11/02
摘要： A method and system for of fusing the outputs of multiple sensors. The output of each sensor including a sensor class probability vector based on each sensor's classification database is input to a fusion engine which estimates a base class probability vector based on the sensor class probabilities output by the sensors and a preconfigured base database including base classes.
摘要翻译：一种用于融合多个传感器的输出的方法和系统。包括基于每个传感器分类数据库的传感器类概率向量的每个传感器的输出被输入到基于由传感器输出的传感器类概率和包括基类的预配置基数据库来估计基类概率向量的融合引擎。

5. 发明授权

US08595177B1 Risk management for object identification 有权
标题翻译：对象识别的风险管理
公开(公告)号：US08595177B1
公开(公告)日：2013-11-26
申请号：US13042699
申请日：2011-03-08
申请人： Kenric P. Nelson , Brian J. Scannell , Herbert Landau
发明人： Kenric P. Nelson , Brian J. Scannell , Herbert Landau
IPC分类号： G06F9/44
CPC分类号： G01S13/723 , G01S7/41
摘要： The technology described herein includes a system and/or a method of risk management for object identification. The method includes selecting at least two fusion functions from a plurality of fusion functions. Each of the fusion functions is associated with a different risk bias. The method further includes fusing a received set of data based on each fusion function to form at least two sets of fused data. The method further includes generating a probability of identification of the classification of the object based on each set of the fused data. The method further includes determining a risk bias difference between the probability of identification of each set of the fused data.
摘要翻译：本文描述的技术包括用于物体识别的系统和/或风险管理方法。该方法包括从多个融合函数中选择至少两个融合函数。每个融合功能与不同的风险偏差相关联。该方法还包括基于每个融合功能融合接收到的一组数据以形成至少两组融合数据。该方法还包括基于每组融合数据生成识别对象分类的概率。该方法还包括确定识别每组融合数据的概率之间的风险偏差差异。

6. 发明申请

US20120154210A1 GNSS Signal Processing to Estimate Orbits 有权
标题翻译： GNSS信号处理估计轨道
公开(公告)号：US20120154210A1
公开(公告)日：2012-06-21
申请号：US13393202
申请日：2010-09-19
申请人： Herbert Landau , Markus Nitschke
发明人： Herbert Landau , Markus Nitschke
IPC分类号： G01S19/40
CPC分类号： G01S19/04 , G01S19/20 , G01S19/258 , G01S19/37 , G01S19/43
摘要： Methods and apparatus are described for processing a set of GNSS signal data derived from signals of GNSS satellites observed at reference station receivers, the data representing code observations and carrier observations on each of at least two carriers over multiple epochs, comprising: obtaining an orbit start vector comprising: a time sequence of predicted positions and predicted velocities for each satellite over a first interval, and the partial derivatives of the predicted positions and predicted velocities with respect to initial positions, initial velocities, force model parameters and Earth orientation parameters, obtaining ionospheric-free linear combinations of the code observations and the carrier observations for each satellite at multiple reference stations, and iteratively correcting the orbit start vector using at each epoch the ionospheric-free linear combinations and predicted Earth orientation parameters, as soon as the ionspheric-free linear combinations of the epoch are available, to obtain updated orbit start vector values comprising a time sequence of predicted positions and predicted velocities for each satellite over a subsequent interval of epochs and an estimate of Earth orientation parameters.
摘要翻译：描述了用于处理从在参考站接收机处观测到的GNSS卫星的信号导出的一组GNSS信号数据的方法和装置，代表代表观测的数据和在多个时期的至少两个载波上的载波观测，包括：获得轨道开始包括：在第一间隔上每个卫星的预测位置和预测速度的时间序列，以及相对于初始位置，初始速度，力模型参数和接地取向参数的预测位置和预测速度的偏导数，获得电离层 - 在多个参考站的每个卫星的代码观测和载波观测的自由线性组合，以及在每个时刻使用电离层无线性组合和预测的地球取向参数迭代地校正轨道起始向量，一旦无离子线性组合的epo ch可用于获得更新的轨道起始向量值，其包括在随后的时代间隔中的每个卫星的预测位置和预测速度的时间序列以及地球定向参数的估计。

7. 发明授权

US08081108B2 Autonomous projection of global navigation satellite orbits 有权
标题翻译：全球导航卫星轨道自主投影
公开(公告)号：US08081108B2
公开(公告)日：2011-12-20
申请号：US12008027
申请日：2008-01-07
申请人： Benjamin William Remondi , Peter Van Wyck Loomis , Herbert Landau
发明人： Benjamin William Remondi , Peter Van Wyck Loomis , Herbert Landau
IPC分类号： G01S19/27
CPC分类号： G01S19/27 , G01S19/04 , G01S19/05
摘要： In a method of autonomous orbit projection performed within a Global Navigation Satellite System (GNSS) receiver, distinct broadcast orbits are received over time from a GNSS satellite during operation of the GNSS receiver. A plurality of the distinct broadcast orbits are stored within the GNSS receiver. Within the GNSS receiver, a plurality of the stored broadcast orbits are converted into a time series of range data for the GNSS satellite. A projected orbit for the GNSS satellite is determined by utilizing the time series of range data as an input to an orbit projector of the GNSS receiver.
摘要翻译：在全球导航卫星系统（GNSS）接收机内执行的自主轨道投影的方法中，在GNSS接收机操作期间，从GNSS卫星接收不同的广播轨道。多个不同的广播轨道存储在GNSS接收机内。在GNSS接收机内，多个存储的广播轨道被转换成GNSS卫星的范围数据的时间序列。通过利用距离数据的时间序列作为GNSS接收器的轨道投影仪的输入来确定GNSS卫星的投影轨道。

8. 发明授权

US07941292B2 Associating observations in a multi-sensor system using an adaptive gate value 有权
标题翻译：使用自适应门值在多传感器系统中关联观测值
公开(公告)号：US07941292B2
公开(公告)日：2011-05-10
申请号：US12114134
申请日：2008-05-02
申请人： Ronald R. Kusner , Herbert Landau , John-David Sergi
发明人： Ronald R. Kusner , Herbert Landau , John-David Sergi
IPC分类号： G06F17/18 , G06F15/00
CPC分类号： G01S13/726 , G06K9/6289 , G06K9/6298
摘要： In one aspect, a method to assign observations includes receiving first observations of a first sensor system, receiving second observations of a second sensor system and assigning a set of pairs of the first and second observations predicted to correspond to the same physical position. The assigning includes using a likelihood function that specifies a likelihood for each assigned pair. The likelihood is dependent on the assignment of any other assigned pairs in the set of assigned pairs. The assigning also includes determining the set of assigned pairs for the first and second observations based on the likelihood function. The likelihood function uses a gate value determined from estimating a true volume using nearest neighbor distances determined from the first and second observations.
摘要翻译：在一个方面，一种用于分配观测值的方法包括：接收第一传感器系统的第一观测值，接收第二传感器系统的第二观测值，以及分配预测的一组第一和第二观测值对应于相同的物理位置。分配包括使用为每个分配对指定似然性的似然函数。可能性取决于分配对集合中任何其他分配对的分配。分配还包括基于似然函数确定用于第一和第二观测的分配对的集合。似然函数使用从通过从第一和第二观察确定的最近邻距离估计真实体积确定的门值。

9. 发明申请

US20100283681A1 Autonomous projection of global navigation satellite orbits 有权
标题翻译：全球导航卫星轨道自主投影
公开(公告)号：US20100283681A1
公开(公告)日：2010-11-11
申请号：US12008027
申请日：2008-01-07
申请人： Benjamin William Remondi , Peter Van Wyck Loomis , Herbert Landau
发明人： Benjamin William Remondi , Peter Van Wyck Loomis , Herbert Landau
IPC分类号： G01S19/27
CPC分类号： G01S19/27 , G01S19/04 , G01S19/05
摘要： In a method of autonomous orbit projection performed within a Global Navigation Satellite System (GNSS) receiver, distinct broadcast orbits are received over time from a GNSS satellite during operation of the GNSS receiver. A plurality of the distinct broadcast orbits are stored within the GNSS receiver. Within the GNSS receiver, a plurality of the stored broadcast orbits are converted into a time series of range data for the GNSS satellite. A projected orbit for the GNSS satellite is determined by utilizing the time series of range data as an input to an orbit projector of the GNSS receiver.
摘要翻译：在全球导航卫星系统（GNSS）接收机内执行的自主轨道投影的方法中，在GNSS接收机操作期间，从GNSS卫星接收不同的广播轨道。多个不同的广播轨道存储在GNSS接收机内。在GNSS接收机内，多个存储的广播轨道被转换成GNSS卫星的范围数据的时间序列。通过利用距离数据的时间序列作为GNSS接收机的轨道投影仪的输入来确定GNSS卫星的投影轨道。

10. 发明申请

US20090276183A1 ASSOCIATING OBSERVATIONS IN A MULTI-SENSOR SYSTEM USING AN ADAPTIVE GATE VALUE 有权
标题翻译：使用自适应门价值在多传感器系统中的相关观察
公开(公告)号：US20090276183A1
公开(公告)日：2009-11-05
申请号：US12114134
申请日：2008-05-02
申请人： Ronald R. Kusner , Herbert Landau , John-David Sergi
发明人： Ronald R. Kusner , Herbert Landau , John-David Sergi
IPC分类号： G06F17/18 , G06F15/00
CPC分类号： G01S13/726 , G06K9/6289 , G06K9/6298
摘要： In one aspect, a method to assign observations includes receiving first observations of a first sensor system, receiving second observations of a second sensor system and assigning a set of pairs of the first and second observations predicted to correspond to the same physical position. The assigning includes using a likelihood function that specifies a likelihood for each assigned pair. The likelihood is dependent on the assignment of any other assigned pairs in the set of assigned pairs. The assigning also includes determining the set of assigned pairs for the first and second observations based on the likelihood function. The likelihood function uses a gate value determined from estimating a true volume using nearest neighbor distances determined from the first and second observations.
摘要翻译：在一个方面，一种用于分配观测值的方法包括：接收第一传感器系统的第一观测值，接收第二传感器系统的第二观测值，以及分配预测的一组第一和第二观测值对应于相同的物理位置。分配包括使用为每个分配对指定似然性的似然函数。可能性取决于分配对集合中任何其他分配对的分配。分配还包括基于似然函数确定用于第一和第二观测的分配对的集合。似然函数使用从通过从第一和第二观察确定的最近邻距离估计真实体积确定的门值。

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