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1.发明申请SYSTEM AND METHOD FOR LOCALIZING A TRACKEE AT A LOCATION AND MAPPING THE LOCATION USING SIGNAL-BASED FEATURES 审中-公开用于使用位置定位轨道并使用基于信号的特征映射位置的系统和方法公开(公告)号：US20150285638A1
公开(公告)日：2015-10-08
申请号：US14262627
申请日：2014-04-25
Applicant: TRX Systems, Inc.
Inventor： Benjamin E. Funk , Jared Napora , Kamiar Kordari , Ruchika Verma , Amrit Bandyopadhyay , Carole Teolis
CPC classification number: G01C21/206 , G01C21/00 , G01C21/165 , G01S19/13 , G01S19/39
Abstract: A system and method for recognizing features for location correction in Simultaneous Localization And Mapping operations, thus facilitating longer duration navigation, is provided. The system may detect features from magnetic, inertial, GPS, light sensors, and/or other sensors that can be associated with a location and recognized when revisited. Feature detection may be implemented on a generally portable tracking system, which may facilitate the use of higher sample rate data for more precise localization of features, improved tracking when network communications are unavailable, and improved ability of the tracking system to act as a smart standalone positioning system to provide rich input to higher level navigation algorithms/systems. The system may detect a transition from structured (such as indoors, in caves, etc.) to unstructured (such as outdoor) environments and from pedestrian motion to travel in a vehicle. The system may include an integrated self-tracking unit that can localize and self-correct such localizations.
Abstract translation: 提供了一种用于在同时定位和映射操作中识别位置校正的特征的系统和方法，从而促进更长的持续时间导航。 该系统可以检测来自磁性，惯性，GPS，光传感器和/或可以与位置相关联并在重新访问时识别的其它传感器的特征。 特征检测可以在通常便携式的跟踪系统上实现，这可以促进使用更高的采样率数据来更精确地定位特征，当网络通信不可用时改进的跟踪以及跟踪系统作为智能独立的改进的能力 定位系统为更高级别的导航算法/系统提供丰富的输入。 系统可以检测从结构化（例如室内，洞穴等）到非结构化（例如室外）环境和从行人运动到车辆行驶的过渡。 该系统可以包括集成的自我跟踪单元，其可以本地化和自校正这样的定位。
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公开(公告)号：US08930163B2
公开(公告)日：2015-01-06
申请号：US13827506
申请日：2013-03-14
Applicant: TRX Systems, Inc.
Inventor： Kamiar Kordari , Benjamin Funk , Jared Napora , Ruchika Verma , Carole Teolis , Travis Young
CPC classification number: G01C22/006 , G06F17/10
Abstract: A method for detecting a human's steps and estimating the horizontal translation direction and scaling of the resulting motion relative to an inertial sensor is described. When a pedestrian takes a sequence of steps the displacement can be decomposed into a sequence of rotations and translations over each step. A translation is the change in the location of pedestrian's center of mass and a rotation is the change along z-axis of the pedestrian's orientation. A translation can be described by a vector and a rotation by an angle.
Abstract translation: 描述了一种用于检测人的步骤并估计相对于惯性传感器的所得运动的水平平移方向和缩放的方法。 当步行者采取一系列步骤时，可以通过每个步骤将位移分解成一系列旋转和翻译。 翻译是行人中心位置的变化，旋转是沿着行人方向的z轴的变化。 翻译可以通过向量和旋转来描述一个角度。
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公开(公告)号：US10215587B2
公开(公告)日：2019-02-26
申请号：US13791443
申请日：2013-03-08
Applicant: TRX Systems, Inc.
Inventor： Kamiar Kordari , Benjamin Funk , Jared Napora , Ruchika Verma , Carole Teolis , Travis Young
Abstract: A method for detecting a human's steps and estimating the horizontal translation direction and scaling of the resulting motion relative to an inertial sensor is described. When a pedestrian takes a sequence of steps the displacement can be decomposed into a sequence of rotations and translations over each step. A translation is the change in the location of pedestrian's center of mass and a rotation is the change along z-axis of the pedestrian's orientation. A translation can be described by a vector and a rotation by an angle.
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4.发明申请SYSTEM AND METHOD FOR LOCALIZING A TRACKEE AT A LOCATION AND MAPPING THE LOCATION USING INERTIAL SENSOR INFORMATION 有权在位置上定位轨道并使用惯性传感器信息映射位置的系统和方法公开(公告)号：US20130332064A1
公开(公告)日：2013-12-12
申请号：US13852649
申请日：2013-03-28
Applicant: TRX Systems, Inc.
Inventor： Benjamin E. Funk , Jared Napora , Kamiar Kordari , Ruchika Verma , Amrit Bandyopadhyay , Carole Teolis
IPC: G01C21/20
CPC classification number: G01C21/206 , G01C21/00 , G01C21/165 , G01S19/13 , G01S19/39
Abstract: A system and method for recognizing features for location correction in Simultaneous Localization And Mapping operations, thus facilitating longer duration navigation, is provided. The system may detect features from magnetic, inertial, GPS, light sensors, and/or other sensors that can be associated with a location and recognized when revisited. Feature detection may be implemented on a generally portable tracking system, which may facilitate the use of higher sample rate data for more precise localization of features, improved tracking when network communications are unavailable, and improved ability of the tracking system to act as a smart standalone positioning system to provide rich input to higher level navigation algorithms/systems. The system may detect a transition from structured (such as indoors, in caves, etc.) to unstructured (such as outdoor) environments and from pedestrian motion to travel in a vehicle. The system may include an integrated self-tracking unit that can localize and self-correct such localizations.
Abstract translation: 提供了一种用于在同时定位和映射操作中识别位置校正的特征的系统和方法，从而促进更长的持续时间导航。 该系统可以检测来自磁性，惯性，GPS，光传感器和/或可以与位置相关联并在重新访问时识别的其它传感器的特征。 特征检测可以在通常便携式的跟踪系统上实现，这可以促进使用更高的采样率数据来更精确地定位特征，当网络通信不可用时改进的跟踪以及跟踪系统作为智能独立的改进的能力 定位系统为更高级别的导航算法/系统提供丰富的输入。 系统可以检测从结构化（例如室内，洞穴等）到非结构化（例如室外）环境和从行人运动到车辆行驶的过渡。 该系统可以包括集成的自我跟踪单元，其可以本地化和自校正这样的定位。
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公开(公告)号：US20130311134A1
公开(公告)日：2013-11-21
申请号：US13827506
申请日：2013-03-14
Applicant: TRX SYSTEMS, INC.
Inventor： Kamiar Kordari , Benjamin Funk , Jared Napora , Ruchika Verma , Carole Teolis , Travis Young
IPC: G01C22/00
CPC classification number: G01C22/006 , G06F17/10
Abstract: A method for detecting a human's steps and estimating the horizontal translation direction and scaling of the resulting motion relative to an inertial sensor is described. When a pedestrian takes a sequence of steps the displacement can be decomposed into a sequence of rotations and translations over each step. A translation is the change in the location of pedestrian's center of mass and a rotation is the change along z-axis of the pedestrian's orientation. A translation can be described by a vector and a rotation by an angle.
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Patent Agency Ranking
公开(公告)号：US20130311133A1
公开(公告)日：2013-11-21
申请号：US13791443
申请日：2013-03-08
Applicant: TRX SYSTEMS, INC.
Inventor： Kamiar Kordari , Benjamin Funk , Jared Napora , Ruchika Verma , Carole Teolis , Travis Young
CPC classification number: G01C22/006 , G01C21/10 , G01C22/00 , G01C25/005 , G01P15/00 , G06F17/10
Abstract: A method for detecting a human's steps and estimating the horizontal translation direction and scaling of the resulting motion relative to an inertial sensor is described. When a pedestrian takes a sequence of steps the displacement can be decomposed into a sequence of rotations and translations over each step. A translation is the change in the location of pedestrian's center of mass and a rotation is the change along z-axis of the pedestrian's orientation. A translation can be described by a vector and a rotation by an angle.
Abstract translation: 描述了一种用于检测人的步骤并估计相对于惯性传感器的所得运动的水平平移方向和缩放的方法。 当步行者采取一系列步骤时，可以通过每个步骤将位移分解成一系列旋转和翻译。 翻译是行人中心位置的变化，旋转是沿着行人方向的z轴的变化。 翻译可以通过向量和旋转来描述一个角度。
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公开(公告)号：US09664521B2
公开(公告)日：2017-05-30
申请号：US14262627
申请日：2014-04-25
Applicant: TRX Systems, Inc.
Inventor： Benjamin E. Funk , Jared Napora , Kamiar Kordari , Ruchika Verma , Amrit Bandyopadhyay , Carole Teolis
CPC classification number: G01C21/206 , G01C21/00 , G01C21/165 , G01S19/13 , G01S19/39
Abstract: A system and method for recognizing features for location correction in Simultaneous Localization And Mapping operations, thus facilitating longer duration navigation, is provided. The system may detect features from magnetic, inertial, GPS, light sensors, and/or other sensors that can be associated with a location and recognized when revisited. Feature detection may be implemented on a generally portable tracking system, which may facilitate the use of higher sample rate data for more precise localization of features, improved tracking when network communications are unavailable, and improved ability of the tracking system to act as a smart standalone positioning system to provide rich input to higher level navigation algorithms/systems. The system may detect a transition from structured (such as indoors, in caves, etc.) to unstructured (such as outdoor) environments and from pedestrian motion to travel in a vehicle. The system may include an integrated self-tracking unit that can localize and self-correct such localizations.
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8.发明申请SYSTEM AND METHOD FOR LOCALIZING A TRACKEE AT A LOCATION AND MAPPING THE LOCATION USING TRANSITIONS 有权用于在位置上定位轨迹并使用转换映射位置的系统和方法公开(公告)号：US20150285636A1
公开(公告)日：2015-10-08
申请号：US14262618
申请日：2014-04-25
Applicant: TRX Systems, Inc.
Inventor： Benjamin E. Funk , Jared Napora , Kamiar Kordari , Ruchika Verma , Amrit Bandyopadhyay , Carole Teolis
IPC: G01C21/00
CPC classification number: G01C21/206 , G01C21/00 , G01C21/165 , G01S19/13 , G01S19/39
Abstract: A system and method for recognizing features for location correction in Simultaneous Localization And Mapping operations, thus facilitating longer duration navigation, is provided. The system may detect features from magnetic, inertial, GPS, light sensors, and/or other sensors that can be associated with a location and recognized when revisited. Feature detection may be implemented on a generally portable tracking system, which may facilitate the use of higher sample rate data for more precise localization of features, improved tracking when network communications are unavailable, and improved ability of the tracking system to act as a smart standalone positioning system to provide rich input to higher level navigation algorithms/systems. The system may detect a transition from structured (such as indoors, in caves, etc.) to unstructured (such as outdoor) environments and from pedestrian motion to travel in a vehicle. The system may include an integrated self-tracking unit that can localize and self-correct such localizations.
Abstract translation: 提供了一种用于在同时定位和映射操作中识别位置校正的特征的系统和方法，从而促进更长的持续时间导航。 该系统可以检测来自磁性，惯性，GPS，光传感器和/或可以与位置相关联并在重新访问时识别的其它传感器的特征。 特征检测可以在通常便携式的跟踪系统上实现，这可以促进使用更高的采样率数据来更精确地定位特征，当网络通信不可用时改进的跟踪以及跟踪系统作为智能独立的改进的能力 定位系统为更高级别的导航算法/系统提供丰富的输入。 系统可以检测从结构化（例如室内，洞穴等）到非结构化（例如室外）环境和从行人运动到车辆行驶的过渡。 该系统可以包括集成的自我跟踪单元，其可以本地化和自校正这样的定位。
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9.发明授权System and method for localizing a trackee at a location and mapping the location using transitions 有权用于在一个位置处本地化跟踪者的系统和方法，并使用转换映射位置公开(公告)号：US09146113B1
公开(公告)日：2015-09-29
申请号：US14262618
申请日：2014-04-25
Applicant: TRX Systems, Inc.
Inventor： Benjamin E. Funk , Jared Napora , Kamiar Kordari , Ruchika Verma , Amrit Bandyopadhyay , Carole Teolis
CPC classification number: G01C21/206 , G01C21/00 , G01C21/165 , G01S19/13 , G01S19/39
Abstract: A system and method for recognizing features for location correction in Simultaneous Localization And Mapping operations, thus facilitating longer duration navigation, is provided. The system may detect features from magnetic, inertial, GPS, light sensors, and/or other sensors that can be associated with a location and recognized when revisited. Feature detection may be implemented on a generally portable tracking system, which may facilitate the use of higher sample rate data for more precise localization of features, improved tracking when network communications are unavailable, and improved ability of the tracking system to act as a smart standalone positioning system to provide rich input to higher level navigation algorithms/systems. The system may detect a transition from structured (such as indoors, in caves, etc.) to unstructured (such as outdoor) environments and from pedestrian motion to travel in a vehicle. The system may include an integrated self-tracking unit that can localize and self-correct such localizations.
Abstract translation: 提供了一种用于在同时定位和映射操作中识别位置校正的特征的系统和方法，从而促进更长的持续时间导航。 该系统可以检测来自磁性，惯性，GPS，光传感器和/或可以与位置相关联并在重新访问时识别的其它传感器的特征。 特征检测可以在通常便携式的跟踪系统上实现，这可以促进使用更高的采样率数据来更精确地定位特征，当网络通信不可用时改进的跟踪以及跟踪系统作为智能独立的改进的能力 定位系统为更高级别的导航算法/系统提供丰富的输入。 系统可以检测从结构化（例如室内，洞穴等）到非结构化（例如室外）环境和从行人运动到车辆行驶的过渡。 该系统可以包括集成的自我跟踪单元，其可以本地化和自校正这样的定位。
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10.发明授权System and method for localizing a trackee at a location and mapping the location using inertial sensor information 有权用于在一个位置定位跟踪者并使用惯性传感器信息映射位置的系统和方法公开(公告)号：US08751151B2
公开(公告)日：2014-06-10
申请号：US13852649
申请日：2013-03-28
Applicant: TRX Systems, Inc
Inventor： Benjamin E. Funk , Jared Napora , Kamiar Kordari , Ruchika Verma , Amrit Bandyopadhyay , Carole Teolis
CPC classification number: G01C21/206 , G01C21/00 , G01C21/165 , G01S19/13 , G01S19/39
Abstract: A system and method for recognizing features for location correction in Simultaneous Localization And Mapping operations, thus facilitating longer duration navigation, is provided. The system may detect features from magnetic, inertial, GPS, light sensors, and/or other sensors that can be associated with a location and recognized when revisited. Feature detection may be implemented on a generally portable tracking system, which may facilitate the use of higher sample rate data for more precise localization of features, improved tracking when network communications are unavailable, and improved ability of the tracking system to act as a smart standalone positioning system to provide rich input to higher level navigation algorithms/systems. The system may detect a transition from structured (such as indoors, in caves, etc.) to unstructured (such as outdoor) environments and from pedestrian motion to travel in a vehicle. The system may include an integrated self-tracking unit that can localize and self-correct such localizations.
Abstract translation: 提供了一种用于在同时定位和映射操作中识别位置校正的特征的系统和方法，从而促进更长的持续时间导航。 该系统可以检测来自磁性，惯性，GPS，光传感器和/或可以与位置相关联并在重新访问时识别的其它传感器的特征。 特征检测可以在通常便携式的跟踪系统上实现，这可以促进使用更高的采样率数据来更精确地定位特征，当网络通信不可用时改进的跟踪以及跟踪系统作为智能独立的改进的能力 定位系统为更高级别的导航算法/系统提供丰富的输入。 系统可以检测从结构化（例如室内，洞穴等）到非结构化（例如室外）环境和从行人运动到车辆行驶的过渡。 该系统可以包括集成的自我跟踪单元，其可以本地化和自校正这样的定位。
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