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公开(公告)号：US09121939B2
公开(公告)日：2015-09-01
申请号：US13835869
申请日：2013-03-15
Applicant: Trimble Navigation Limited
Inventor： John F. Cameron , Jean-Charles Delplace , Nicholas C. Talbot , Kevin Legendre
Abstract: Methods and systems are disclosed for calibrating a crane for crane geometry. A Global Navigation Satellite System (GNSS) receiver antenna is disposed on a point along a boom assembly of the crane, the crane configured to pivot about a pivot point. A working arm of the crane is rotated about the pivot point to at least three different positions. Three locations are determined in a geo-referenced coordinate system of the at least three different positions. A location of the pivot point is determined based on the three locations.
Abstract translation: 公开了用于校准起重机几何形状的起重机的方法和系统。 全球导航卫星系统（GNSS）接收器天线设置在起重机的起重臂组件的一个点上，该起重机配置成围绕枢转点枢转。 起重机的工作臂围绕枢转点转动至少三个不同的位置。 在至少三个不同位置的地理参考坐标系中确定三个位置。 基于三个位置来确定枢轴点的位置。
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公开(公告)号：US20140278078A1
公开(公告)日：2014-09-18
申请号：US13835869
申请日：2013-03-15
Applicant: TRIMBLE NAVIGATION LIMITED
Inventor： John F. Cameron , Jean-Charles Delplace , Nicholas C. Talbot , Kevin Legendre
Abstract: Methods and systems are disclosed for calibrating a crane for crane geometry. A Global Navigation Satellite System (GNSS) receiver antenna is disposed on a point along a boom assembly of the crane, the crane configured to pivot about a pivot point. A working arm of the crane is rotated about the pivot point to at least three different positions. Three locations are determined in a geo-referenced coordinate system of the at least three different positions. A location of the pivot point is determined based on the three locations.
Abstract translation: 公开了用于校准起重机几何形状的起重机的方法和系统。 全球导航卫星系统（GNSS）接收器天线设置在起重机的起重臂组件的一个点上，该起重机配置成围绕枢转点枢转。 起重机的工作臂围绕枢转点转动至少三个不同的位置。 在至少三个不同位置的地理参考坐标系中确定三个位置。 基于三个位置来确定枢轴点的位置。
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公开(公告)号：US20140266875A1
公开(公告)日：2014-09-18
申请号：US13836131
申请日：2013-03-15
Applicant: Trimble Navigation Limited
Inventor： John F. Cameron , Jean-Charles Delplace , Nicholas C. Talbot , Kevin Legendre
IPC: G01S19/53
Abstract: Methods and systems are disclosed for determining a working arm point angle of the crane. A Global Navigation Satellite System (GNSS) receiver antenna is disposed on a point along a boom assembly of the crane configured to pivot about a pivot point. A location of the pivot point is received. A working arm of the crane is rotated about the pivot point to point in a current direction. A current location of the GNSS receiver antenna is determined. A current working arm pointing angle relative to a reference direction for the current direction of the working arm is determined based on the current location of the GNSS receiver antenna and the location of the pivot point.
Abstract translation: 公开了用于确定起重机的工作臂点角的方法和系统。 全球导航卫星系统（GNSS）接收器天线设置在起重机的起重臂组件上的一个点上，该起重机组件被配置为围绕枢转点枢转。 枢轴点的位置被接收。 起重机的工作臂围绕枢转点旋转以指向当前方向。 确定GNSS接收机天线的当前位置。 基于GNSS接收机天线的当前位置和枢转点的位置来确定当前工作臂相对于工作臂的当前方向的参考方向指向角度。
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公开(公告)号：US20130332072A1
公开(公告)日：2013-12-12
申请号：US13929302
申请日：2013-06-27
Applicant: Trimble Navigation Limited
Inventor： James M. Janky , Nicholas C. Talbot , Ulrich Vollath , Bruce D. Riter
Abstract: In a method for refining a position estimate of a low earth orbiting (LEO) satellite a first position estimate of a LEO satellite is generated with a GNSS receiver on-board the LEO satellite. Corrections are received at the LEO satellite. The corrections are processed on-board the LEO satellite such that a corrected LEO satellite position estimate of the LEO satellite is generated for the first position estimate.
Abstract translation: 在用于改善低地球轨道（LEO）卫星的位置估计的方法中，利用LEO卫星上的GNSS接收机产生LEO卫星的第一位置估计。 LEO卫星收到更正。 修正在LEO卫星上进行处理，以便为第一位置估计产生LEO卫星的经修正的LEO卫星位置估计。
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公开(公告)号：US09743373B2
公开(公告)日：2017-08-22
申请号：US14268998
申请日：2014-05-02
Applicant: Trimble Navigation Limited
Inventor： Richard Rudow , Robert Wold , Venkateswaran Kasirajan , Nicholas C. Talbot , Peter Van Wyck Loomis , Shawn D. Weisenburger , James M. Janky
CPC classification number: H04W4/029 , G01S5/16 , G01S19/09 , G01S19/35 , G01S19/43 , G01S19/48 , G01S19/49 , H04W4/023 , H04W4/027 , H04W64/00
Abstract: A first process and a second process are executed concurrently by one or more hardware processors located in the cellular device and outside of a Global Navigation Satellite System (GNSS) chipset embedded in the cellular device. The first process determines a first set of one or more position fixes based on extracted raw pseudorange information. The second process determines carrier phase smoothed pseudoranges based on carrier phase information and determines a second set of one or more position fixes based on the carrier phase smoothed pseudoranges. One or more of the first set of position fixes are provided to a user while a predetermined amount of carrier phase information is not available for performing carrier phase smoothing. One or more of the second set of position fixes are provided to the user while a predetermined amount of carrier phase information is available for performing carrier phase smoothing.
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Patent Agency Ranking
公开(公告)号：US20160003948A1
公开(公告)日：2016-01-07
申请号：US14849456
申请日：2015-09-09
Applicant: Trimble Navigation Limited
Inventor： Peter Van Wyck Loomis , Gregory Craig Wallace , Shawn D. Weisenburger , Nicholas C. Talbot , James M. Janky
Abstract: A radio frequency component receives and digitizes a first plurality of L1 Global Navigation Satellite System (GNSS) signals and a second plurality of L2C GNSS signals from a plurality of GNSS satellites. A software defined GNSS receiver operating on a processor of a cellular telephone separate from the radio frequency component derives carrier phase measurements from the first plurality of L1 GNSS signals and the second plurality of L2C GNSS signals during an epoch. A wireless message from a communication device located at a base location is received conveying pseudorange and carrier measurements derived from the first plurality of L1 GNSS signals from said plurality of GNSS satellites during the epoch. The cellular telephone determines a distance from the base location to said first location.
Abstract translation: 无线电频率分量从多个GNSS卫星接收并数字化第一多个L1全球导航卫星系统（GNSS）信号和第二多个L2C GNSS信号。 在与射频分量分离的蜂窝电话的处理器上操作的软件定义的GNSS接收器在时代期间从第一多个L1 GNSS信号和第二多个L2C GNSS信号中导出载波相位测量。 来自位于基地位置的通信设备的无线消息被接收，在该时期期间传送从所述多个GNSS卫星的第一多个L1 GNSS信号导出的伪距和载波测量。 蜂窝电话确定从基地位置到所述第一位置的距离。
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7.发明申请EXTERNAL ELECTRONIC DISTANCE MEASUREMENT ACCESSORY FOR A MOBILE DATA COLLECTION PLATFORM 有权外部电子距离测量附件，用于移动数据采集平台公开(公告)号：US20150043012A1
公开(公告)日：2015-02-12
申请号：US14516157
申请日：2014-10-16
Applicant: Trimble Navigation Limited
Inventor： Richard Rudow , Venkateswaran Kasirajan , Robert Wold , Nicholas C. Talbot , Peter Van Wyck Loomis , Shawn D. Weisenburger , James M. Janky , Michael V. McCusker
CPC classification number: H04M1/215 , G01S7/4812 , G01S7/4813 , G01S17/023 , G01S17/10 , G01S19/09 , G01S19/41 , G01S19/43
Abstract: A known fixed relationship is maintained between an external electronic distance measurement accessory and a mobile data collection platform that are physically coupled together. A light beam axis of the external electronic distance measurement accessory is parallel with an optical axis of an entrance pupil of the mobile data collection platform. The external electronic distance measurement accessory integrates with the mobile data collection platform. The external electronic distance measurement accessory receives control instructions from the mobile data collection platform.
Abstract translation: 在物理耦合在一起的外部电子距离测量附件和移动数据收集平台之间保持已知的固定关系。 外部电子距离测量附件的光束轴与移动数据收集平台的入射光瞳的光轴平行。 外部电子距离测量附件与移动数据采集平台集成。 外部电子距离测量附件从移动数据采集平台接收控制指令。
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8.发明申请LOCALLY MEASURED MOVEMENT SMOOTHING OF POSITION FIXES BASED ON EXTRACTED PSEUDORANGES 有权基于提取的PSEUDORANGES的位置固定的局部测量运动平滑公开(公告)号：US20140253375A1
公开(公告)日：2014-09-11
申请号：US14269013
申请日：2014-05-02
Applicant: Trimble Navigation Limited
Inventor： Richard Rudow , Robert Wold , Venkateswaran Kasirajan , Nicholas C. Talbot , Peter Van Wyck Loomis , Shawn D. Weisenburger , James M. Janky
IPC: G01S19/13
Abstract: A Global Navigation Satellite System (GNSS) chipset embedded within the cellular device is accessed. The GNSS chipset calculates raw pseudoranges. The raw pseudoranges are extracted from the GNSS chipset for processing elsewhere in the cellular device outside of the GNSS chipset. A position fix is determined based on the raw pseudoranges. Locally measured cellular device movement information is obtained from at least one sensor that is in a known physical relationship with the cellular device. The locally measured cellular device movement information is applied to the position fix.
Abstract translation: 访问嵌入在蜂窝设备内的全球导航卫星系统（GNSS）芯片组。 GNSS芯片组计算原始伪距。 从GNSS芯片组提取原始伪距，用于在GNSS芯片组外的蜂窝设备的其他地方进行处理。 基于原始伪距确定位置修正。 从与蜂窝设备处于已知物理关系的至少一个传感器获得本地测量的蜂窝设备移动信息。 本地测量的蜂窝设备移动信息被应用于位置锁定。
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9.发明申请公开(公告)号：US20140240170A1
公开(公告)日：2014-08-28
申请号：US14268956
申请日：2014-05-02
Applicant: Trimble Navigation Limited
Inventor： Richard Rudow , Robert Wold , Venkateswaran Kasirajan , Nicholas C. Talbot , Peter Van Wyck Loomis , Shawn D. Weisenburger , James M. Janky
IPC: G01S19/09
Abstract: A Global Navigation Satellite System (GNSS) chipset embedded within the cellular device is accessed. The GNSS chipset calculates raw observables that include raw pseudoranges and carrier phase information. The raw observables are extracted from the GNSS chipset for processing elsewhere in the cellular device outside of the GNSS chipset. Smoothed pseudoranges are provided by smoothing the raw pseudoranges based on the carrier phase information. The accessing, the extracting and the providing are performed by one or more hardware processors located in the cellular device and outside of the GNSS chipset.
Abstract translation: 访问嵌入在蜂窝设备内的全球导航卫星系统（GNSS）芯片组。 GNSS芯片组计算包含原始伪距和载波相位信息的原始可观测量。 从GNSS芯片组提取原始可观测量，用于在GNSS芯片组外的蜂窝设备的其他地方进行处理。 通过基于载波相位信息平滑原始伪距来提供平滑伪距。 访问，提取和提供由位于蜂窝设备中并位于GNSS芯片组之外的一个或多个硬件处理器执行。
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公开(公告)号：US09639941B2
公开(公告)日：2017-05-02
申请号：US14882243
申请日：2015-10-13
Applicant: Trimble Navigation Limited
Inventor： Richard Rudow , Chad McFadden , Robert Wold , Venkateswaran Kasirajan , Nicholas C. Talbot , Peter Van Wyck Loomis , Shawn D. Weisenburger , James M. Janky , Michael V. McCusker
IPC: G01B11/14 , G06T7/00 , G01B11/26 , G06K9/52 , G06T7/60 , G06F17/30 , H04N5/232 , H04N5/44 , G01S19/25 , G01S19/41 , G01S19/43 , G01S19/48 , G01S5/00 , H04M3/00 , H04W64/00 , H04W4/02 , H04W4/18
CPC classification number: G06T7/593 , G01B11/26 , G01S5/00 , G01S19/25 , G01S19/41 , G01S19/43 , G01S19/48 , G06F17/3028 , G06K9/52 , G06T7/60 , H04M3/00 , H04M2250/10 , H04N5/23293 , H04N5/44 , H04W4/026 , H04W4/185 , H04W64/00
Abstract: A plurality of images are captured by an image capturing device that is an integral part of the mobile data collection platform from at least two different perspectives that depict a point of interest in a scene. Coincident with capture of each of the plurality of images, orientation information is obtained via orientation sensors of the mobile data collection platform, a position fix of an antenna associated with the mobile data collection platform is determined, and a position of an entrance pupil of the image capturing device is calculated. Scale information associated with at least one of the images is captured. Scene data comprises the images, the orientation information and the entrance pupil positions. A three dimensional position of the point of interest at the scene is determined based on photogrammetric image processing of the scene data.
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