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

US09367962B2 Augmented image display using a camera and a position and orientation sensor 有权
标题翻译：使用相机和位置和方位传感器进行增强图像显示
公开(公告)号：US09367962B2
公开(公告)日：2016-06-14
申请号：US14510444
申请日：2014-10-09
申请人： Topcon Positioning Systems, Inc.
发明人： Ivan Giovanni Di Federico , Sergey Reytlinger , Vyacheslav Lanovets , Jason Hallett
IPC分类号： G06T19/00 , G01C11/00 , H04N5/232 , H04N5/272 , G06T7/00 , G01C1/04
CPC分类号： G06T19/006 , G01C1/04 , G01C11/00 , G06T7/73 , G06T2207/30204 , H04N5/23258 , H04N5/23293 , H04N5/272
摘要： An augmented image is generated by capturing a visual image of a site with a digital camera, generating a virtual image or associated information from a digital model of the site, and superimposing the virtual image or associated information on the visual image. To register the digital model with the visual image, a sensor pole is introduced into the field of view, and a combined visual image of the site and an optical target on the sensor pole is captured. The position and orientation of the sensor pole with respect to the site reference frame are measured by sensors mounted on the sensor pole; the position and orientation of the digital camera with respect to the sensor pole are calculated from image analysis of the optical target on the sensor pole; and the position and orientation of the digital camera with respect to the site reference frame are calculated.
摘要翻译：通过使用数字照相机捕获站点的可视图像，从站点的数字模型生成虚拟图像或相关联的信息，以及将虚拟图像或相关信息叠加在视觉图像上来生成增强图像。为了用视觉图像注册数字模型，将传感器极点引入到视场中，并捕获位置的组合视觉图像和传感器极上的光学目标。传感器极点相对于现场参考系的位置和方向由安装在传感器极上的传感器测量; 通过传感器极上的光学目标的图像分析计算数字照相机相对于传感器极点的位置和方向; 并且计算数字照相机相对于现场参考帧的位置和方位。

2. 发明授权

US09244172B2 Selection of a subset of global navigation satellite system measurements based on prediction of accuracy of target parameters 有权
标题翻译：基于目标参数精度的预测，选择全球导航卫星系统测量的一个子集
公开(公告)号：US09244172B2
公开(公告)日：2016-01-26
申请号：US13920427
申请日：2013-06-18
申请人： Topcon Positioning Systems, Inc.
发明人： Raymond M. O'Connor , Ivan Giovanni Di Federico , Sergey Averin , Daniel Milyutin
IPC分类号： G01S19/28 , G01S19/05
CPC分类号： G01S19/05 , G01S19/28
摘要： An optimum measurement subset with a specified number n of elements is generated from a set of N>n weighted input global navigation satellite system (GNSS) measurements. A group of trial measurement subsets is generated by removing a different individual weighted input GNSS measurement from the set. A value of accuracy criterion for a target parameter is calculated for each trial measurement subset, and the trial measurement subset with the minimum value of accuracy criterion is selected. A new group of trial measurement subsets is generated by removing a different individual weighted GNSS measurement from the previously selected trial measurement subset. A value of accuracy criterion is calculated for each new trial measurement subset, and a new trial measurement subset with the new minimum value of accuracy criterion is selected. The process is repeated until the selected trial measurement subset has the specified number n of elements.
摘要翻译：从一组N> n个加权输入全球导航卫星系统（GNSS）测量中产生具有指定数目n个元素的最佳测量子集。通过从组中移除不同的个体加权输入GNSS测量来生成一组试验测量子集。为每个试验测量子集计算目标参数的精度准则值，并选择具有最小精度准则标准的试验测量子集。通过从先前选择的试验测量子集中移除不同的加权GNSS测量来生成新的一组试验测量子集。为每个新的试验测量子集计算准确度标准的值，并且选择具有新的最小精度准则标准的新的试验测量子集。重复该过程直到所选择的试验测量子集具有指定数量的n个元素。

3. 发明授权

US10719289B2 Monitoring and control display system and method using multiple displays in a work environment 有权
公开(公告)号：US10719289B2
公开(公告)日：2020-07-21
申请号：US14933568
申请日：2015-11-05
申请人： Topcon Positioning Systems, Inc.
发明人： Ivan Giovanni Di Federico , Dimitre Markov , Kash Munir , Andrew Davis , Lyndon Whaite , John Boal , Stefan Stefanov
IPC分类号： G06F3/048 , G06F3/147 , G09G5/00 , G06F3/14 , G09G5/14 , A01B69/00
摘要： A method and system is provided for controlling a display in a machine operating in a work area whereby a plurality of views are displayed on a screen with each of the plurality of views corresponding to a plurality of functions and having one or more of the views independently available on another display.

4. 发明申请

US20180210091A1 GNSS Positioning System and Method Using Multiple Processing Threads 审中-公开
公开(公告)号：US20180210091A1
公开(公告)日：2018-07-26
申请号：US15317270
申请日：2016-07-04
申请人： Topcon Positioning Systems, Inc.
发明人： Ivan Giovanni Di Federico , Lev Borisovich Rapoport
IPC分类号： G01S19/44 , G01S19/07 , G01S19/24 , G01S19/32
CPC分类号： G01S19/44 , G01S19/07 , G01S19/32 , G01S19/423 , G01S19/426 , G01S19/43
摘要： A plurality of GNSS satellite signals feeds multiple signal processing engines, each operating in certain processing mode including carrier smoothed pseudorange positioning, precise point positioning (PPP), pseudorange differential (DGNSS), carrier phase differential (RTK). Each processing engine (or processing thread of the same engine) runs the same unified numerical algorithm and uses the same or different sets of parameters. All engines can use the same set of signals, or the set of signals can be split into non-intersecting subsets, or the set of signals can be split into the overlapping subsets. Each engine produces estimates of certain parameters, namely carrier phase ambiguities and ionospheric delays for each satellite. These estimates are then combined into a resulting estimate which in turn is used for calculation of the final position reported by the receiver.

5. 发明申请

US20170334560A1 Agricultural Crop Analysis Drone 审中-公开
公开(公告)号：US20170334560A1
公开(公告)日：2017-11-23
申请号：US15658968
申请日：2017-07-25
申请人： Topcon Positioning Systems, Inc.
发明人： Raymond M. O'Connor , Ivan Giovanni Di Federico
IPC分类号： B64C39/02 , A01B79/00 , G05D1/00 , A01C23/04 , G05D1/10
CPC分类号： B64C39/024 , A01B79/005 , A01C23/047 , A01M7/0089 , B64C2201/108 , B64C2201/123 , B64C2201/141 , G05D1/0088 , G05D1/104
摘要： A method and system utilizing one or more agricultural drones in combination with agricultural equipment, e.g., an agricultural boom sprayer, to evaluate the crops being farmed, and to improve the real-time delivery and dispensing of liquid from the sprayer including monitoring and verifying that the liquid is being dispensed correctly and/or in accordance with a desired distribution pattern or level.

6. 发明申请

US20220300006A1 System for Monitoring Stability of Operation of Autonomous Robots 有权
公开(公告)号：US20220300006A1
公开(公告)日：2022-09-22
申请号：US17284506
申请日：2020-08-19
申请人： Topcon Positioning Systems, Inc.
发明人： Ivan Giovanni Di Federico , Lev Borisovich Rapoport , Alexey Anatolievich Generalov
IPC分类号： G05D1/02 , G05D1/00
摘要： System for monitoring stability of an autonomous robot, including a GNSS navigation receiver including an antenna, an analog front end, a plurality of channels, an inertial measurement unit (IMU) and a processor, all generating navigation and orientation data for the robot; based on the navigation and the orientation data, calculating a position and a direction of movement for the robot; calculating spatial and orientation coordinates z1, z2 of the robot, which relate to the position and the direction of movement; continuing with a programmed path for the robot for any spatial and orientation coordinates z1, z2 within an attraction domain, such that a measure V(z) of distance from zero in a z1, z2 plane are defined by Lurie-Postnikov functions and is less than 1; and for any spatial and orientation coordinates outside the attraction domain with V(z)>1, terminating the programmed path and generating a notification.

7. 发明授权

US09285479B2 Selection of a subset of global navigation satellite system measurements based on relation between shifts in target parameters and sum of residuals 有权
标题翻译：基于目标参数的偏移与残差和之间的关系，选择全球导航卫星系统测量的子集
公开(公告)号：US09285479B2
公开(公告)日：2016-03-15
申请号：US13920435
申请日：2013-06-18
申请人： Topcon Positioning Systems, Inc.
发明人： Raymond M. O'Connor , Ivan Giovanni Di Federico , Sergey Averin , Daniel Milyutin
IPC分类号： G01S19/42 , G01S19/28
CPC分类号： G01S19/28 , G01S19/42
摘要： An optimum measurement subset with a specified number of elements is generated from a set of input global navigation satellite system (GNSS) measurements. A design matrix and a weight matrix are generated. Values of a set of coefficients corresponding to the set of input GNSS measurements are calculated. The value of a specific coefficient is calculated as the ratio of the change in value of the at least one target parameter resulting from the change in value of the specific input GNSS measurement to the change in value of the sum of squared residuals resulting from the change in value of the specific input GNSS measurement. The optimum measurement subset is selected based at least in part on the values of the set of coefficients.
摘要翻译：从一组输入全球导航卫星系统（GNSS）测量中产生具有指定数量的元件的最佳测量子集。生成设计矩阵和权重矩阵。计算与输入GNSS测量集合对应的一组系数的值。特定系数的值被计算为由特定输入GNSS测量的值的变化导致的至少一个目标参数的值的变化与由变化产生的平均残差之和的值的变化的比率具体输入的GNSS测量值。至少部分地基于该组系数的值来选择最佳测量子集。

8. 发明申请

US20130342396A1 Selection of a Subset of Global Navigation Satellite System Measurements Based on Prediction of Accuracy of Target Parameters 有权
标题翻译：基于目标参数精度预测的全球导航卫星系统测量子集的选择
公开(公告)号：US20130342396A1
公开(公告)日：2013-12-26
申请号：US13920427
申请日：2013-06-18
申请人： Topcon Positioning Systems, Inc.
发明人： Raymond M. O'Connor , Ivan Giovanni Di Federico , Sergey Averin , Daniel Milyutin
IPC分类号： G01S19/05
CPC分类号： G01S19/05 , G01S19/28
摘要： An optimum measurement subset with a specified number n of elements is generated from a set of N>n weighted input global navigation satellite system (GNSS) measurements. A group of trial measurement subsets is generated by removing a different individual weighted input GNSS measurement from the set. A value of accuracy criterion for a target parameter is calculated for each trial measurement subset, and the trial measurement subset with the minimum value of accuracy criterion is selected. A new group of trial measurement subsets is generated by removing a different individual weighted GNSS measurement from the previously selected trial measurement subset. A value of accuracy criterion is calculated for each new trial measurement subset, and a new trial measurement subset with the new minimum value of accuracy criterion is selected. The process is repeated until the selected trial measurement subset has the specified number n of elements.
摘要翻译：从一组N> n个加权输入全球导航卫星系统（GNSS）测量中产生具有指定数目n个元素的最佳测量子集。通过从组中移除不同的个体加权输入GNSS测量来生成一组试验测量子集。为每个试验测量子集计算目标参数的精度准则值，并选择具有最小精度准则标准的试验测量子集。通过从先前选择的试验测量子集中移除不同的加权GNSS测量来生成新的一组试验测量子集。为每个新的试验测量子集计算精度准则的值，并且选择具有新的最小精度准则标准的新的试验测量子集。重复该过程直到所选择的试验测量子集具有指定数量的n个元素。

9. 发明授权

US09745060B2 Agricultural crop analysis drone 有权
公开(公告)号：US09745060B2
公开(公告)日：2017-08-29
申请号：US14802389
申请日：2015-07-17
申请人： Topcon Positioning Systems, Inc.
发明人： Raymond M. O'Connor , Ivan Giovanni Di Federico
IPC分类号： G05D1/00 , G06Q10/00 , G06F19/00 , B64C39/02 , A01C23/04 , G05D1/10 , A01B79/00
CPC分类号： B64C39/024 , A01B79/005 , A01C23/047 , B64C2201/024 , B64C2201/108 , B64C2201/123 , B64C2201/141 , G05D1/0088 , G05D1/104
摘要： A method and system utilizing one or more agricultural drones in combination with agricultural equipment, e.g., an agricultural boom sprayer, to evaluate the crops being farmed, and to improve the real-time delivery and dispensing of liquid from the sprayer including monitoring and verifying that the liquid is being dispensed correctly and/or in accordance with a desired distribution pattern or level.

10. 发明申请

US20170131959A1 MONITORING AND CONTROL DISPLAY SYSTEM AND METHOD USING MULTIPLE DISPLAYS IN A WORK ENVIRONMENT 审中-公开
公开(公告)号：US20170131959A1
公开(公告)日：2017-05-11
申请号：US14933568
申请日：2015-11-05
申请人： Topcon Positioning Systems, Inc.
发明人： Ivan Giovanni Di Federico , Dimitre Markov , Kash Munir , Andrew Davis , Lyndon Whaite , John Boal , Stefan Stefanov
IPC分类号： G06F3/147 , G06F3/0484 , G09G5/00
摘要： A method and system is provided for controlling a display in a machine operating in a work area whereby a plurality of views are displayed on a screen with each of the plurality of views corresponding to a plurality of functions and having one or more of the views independently available on another display.

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