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

US08717232B2 Handheld global positioning system device 有权
标题翻译：手持式全球定位系统设备
公开(公告)号：US08717232B2
公开(公告)日：2014-05-06
申请号：US13353220
申请日：2012-01-18
申请人： Javad Ashjaee , Lev B. Rapoport , Mikhail Gribkov , Alexander I. Gribkov
发明人： Javad Ashjaee , Lev B. Rapoport , Mikhail Gribkov , Alexander I. Gribkov
IPC分类号： G01S19/40 , G01S19/47 , G01S19/51 , G01S19/14
CPC分类号： G01S19/43 , G01C11/00 , G01S5/16 , G01S19/47
摘要： A handheld GNSS device includes a housing, handgrips integral to the housing for enabling a user to hold the device, and a display screen integral with the housing. The device has a GNSS antenna and a communication antenna, both integral with the housing. The GNSS antenna receives position data from GNSS satellites. The communication antenna receives positioning assistance data from a base station. The GNSS antenna has a first antenna pattern, and the communication antenna has a second antenna pattern. The first and second antenna patterns are substantially separated. Coupled to the GNSS antenna, within the housing, is at least one receiver. Further, the device includes, within the housing, orientation circuitry for generating orientation data, imaging circuitry for obtaining image data, and positioning circuitry for determining a position for the point of interest based on the position data, the positioning assistance data, the orientation data, and the image data.
摘要翻译：手持GNSS装置包括壳体，与壳体一体的手柄，用于使用户能够握持装置，以及与壳体一体的显示屏。该设备具有GNSS天线和与壳体一体的通信天线。 GNSS天线从GNSS卫星接收位置数据。通信天线从基站接收定位辅助数据。 GNSS天线具有第一天线方向图，并且通信天线具有第二天线方向图。第一和第二天线图案基本分离。耦合到GNSS天线，在壳体内，是至少一个接收器。此外，该设备在壳体内包括用于产生取向数据的定向电路，用于获得图像数据的成像电路和用于基于位置数据，定位辅助数据，定位数据确定兴趣点的位置的定位电路，和图像数据。

2. 发明授权

US08224525B1 Indication of attraction domains for controlled planar motion of a ground vehicle 有权
标题翻译：指示地面车辆受控平面运动的吸引区域
公开(公告)号：US08224525B1
公开(公告)日：2012-07-17
申请号：US12395361
申请日：2009-02-27
申请人： Lev B. Rapoport , Alexander V. Pesterev
发明人： Lev B. Rapoport , Alexander V. Pesterev
IPC分类号： A01B69/00
CPC分类号： A01B69/007
摘要： A method and apparatus for operating a vehicle under manual or automatic steering mode is disclosed herein. An estimation of an attraction domain of stability is calculated for the vehicle using the vehicle's current position and orientation information relative to a target trajectory. If an unstable estimation of the attraction domain is determined, then the vehicle is operated in manual mode under control of an operator.
摘要翻译：本文公开了一种用于在手动或自动转向模式下操作车辆的方法和装置。使用车辆相对于目标轨迹的当前位置和方向信息来计算车辆的稳定性的吸引域的估计。如果确定了吸引力域的不稳定估计，则在操作员的控制下，车辆在手动模式下操作。

3. 发明申请

US20120256788A1 GNSS SURVEYING RECEIVER WITH MULTIPLE RTK ENGINES 有权
标题翻译：具有多台RTK发动机的GNSS检测接收机
公开(公告)号：US20120256788A1
公开(公告)日：2012-10-11
申请号：US13437366
申请日：2012-04-02
申请人： Javad ASHJAEE , Lev B. RAPOPORT
发明人： Javad ASHJAEE , Lev B. RAPOPORT
IPC分类号： G01S19/40
CPC分类号： G01S19/43 , G01S19/40 , G01S19/421
摘要： The position of a global navigation satellite system (GNSS) surveying receiver is determined based on a plurality of RTK engines. A first RTK engine is implementing using a first set of parameters. A second RTK engine is implemented using a second set of parameter different than the first set. A plurality of GNSS signals are received from multiple satellites. At least one correction signal is received from at least one base receiver. A first position is determined from the first RTK engine based on the GNSS signals and the at least one correction signal. A second position is determined from the first RTK engine based on the GNSS signals and the at least one correction signal. A final position of the GNSS surveying receiver is determined based on the first position or the second position or a combination of both positions.
摘要翻译：基于多个RTK引擎来确定全球导航卫星系统（GNSS）测量接收机的位置。第一个RTK引擎正在使用第一组参数来实现。使用与第一组不同的第二组参数来实现第二RTK引擎。从多个卫星接收多个GNSS信号。从至少一个基站接收机接收至少一个校正信号。基于GNSS信号和至少一个校正信号，从第一RTK引擎确定第一位置。基于GNSS信号和至少一个校正信号，从第一RTK引擎确定第二位置。基于第一位置或第二位置或两个位置的组合来确定GNSS测量接收器的最终位置。

4. 发明授权

US09168946B2 Method for generating offset paths for ground vehicles 有权
标题翻译：产生地面车辆偏移路径的方法
公开(公告)号：US09168946B2
公开(公告)日：2015-10-27
申请号：US12728046
申请日：2010-03-19
申请人： Javad Ashjaee , Alexander V. Pesterev , Lev B. Rapoport
发明人： Javad Ashjaee , Alexander V. Pesterev , Lev B. Rapoport
IPC分类号： G05D1/02 , B62D1/28 , A01B69/04 , B62D1/02
CPC分类号： B62D1/28 , A01B69/008 , B62D1/02 , G05D1/02
摘要： A computer-implemented method for generating at least one segment of an offset path for a vehicle based on at least one segment of a base path is provided. The at least one segment of the base path is represented by a stored set of data points. The computer-implemented method includes comparing the at least one segment of the base path to a curvature constraint to determine if the at least one segment of the base path violates the curvature constraint. The curvature constraint is based on a characteristic of the vehicle and a desired offset distance from the at least one segment of the base path. The characteristic reflects the vehicle's ability to traverse at least one segment of a path. The method further includes modifying the at least one segment of the base path to satisfy the curvature constraint, if the at least one segment of the base path violates the curvature constraint. At least one segment of an offset path for the vehicle to follow is generated based upon the desired offset distance from the modified at least one segment of the base path.
摘要翻译：提供了一种用于基于基本路径的至少一个段来生成用于车辆的偏移路径的至少一个段的计算机实现的方法。基本路径的至少一个段由一组存储的数据点表示。计算机实现的方法包括将基本路径的至少一个段与曲率约束进行比较，以确定基本路径的至少一个段是否违反曲率约束。曲率约束基于车辆的特性和距离基本路径的至少一个段的期望的偏移距离。该特征反映了车辆穿过至少一段路径的能力。如果基本路径的至少一个段违反曲率约束，该方法还包括修改基本路径的至少一个段以满足曲率约束。基于与基本路径的修改的至少一个段的期望的偏移距离来生成用于车辆跟随的偏移路径的至少一个段。

5. 发明授权

US09035826B2 Satellite differential positioning receiver using multiple base-rover antennas 有权
标题翻译：卫星差分定位接收机使用多个基波罗的天线
公开(公告)号：US09035826B2
公开(公告)日：2015-05-19
申请号：US13369227
申请日：2012-02-08
申请人： Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
发明人： Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
IPC分类号： G01S19/44 , G01S19/14 , G01S19/54
CPC分类号： G01S19/44 , G01S19/14 , G01S19/54
摘要： A rover processor determines position of a rover based upon the interaction between multiple antennas located at the rover and multiple antennas located at a base. The rover antennas may include a rover master antenna having a phase center located at the centroid of the antennas patterns of at least two auxiliary rover antennas. The rover processor may determine the position of the rover master antenna based upon the relative positions of at least two rover antennas (e.g., the rover master antenna and at least one rover auxiliary antenna, or at least two rover auxiliary antennas) with respect to at least two antennas of a base transceiver.
摘要翻译：流动站处理器基于位于流动站处的多个天线与位于基地的多个天线之间的交互来确定流动站的位置。漫游器天线可以包括具有位于至少两个辅助漫游器天线的天线图案的质心的相位中心的漫游器主天线。流动站处理器可以基于至少两个漫游者天线（例如，漫游器主天线和至少一个漫游器辅助天线或至少两个漫游器辅助天线）相对于在...的相对位置来确定漫游器主天线的位置基站收发器的至少两个天线。

6. 发明授权

US08872700B2 GNSS surveying receiver with multiple RTK engines 有权
标题翻译：具有多台RTK发动机的GNSS测量接收机
公开(公告)号：US08872700B2
公开(公告)日：2014-10-28
申请号：US13437366
申请日：2012-04-02
申请人： Javad Ashjaee , Lev B. Rapoport
发明人： Javad Ashjaee , Lev B. Rapoport
IPC分类号： G01S19/43 , G01S19/40
CPC分类号： G01S19/43 , G01S19/40 , G01S19/421
摘要： The position of a global navigation satellite system (GNSS) surveying receiver is determined based on a plurality of RTK engines. A first RTK engine is implementing using a first set of parameters. A second RTK engine is implemented using a second set of parameter different than the first set. A plurality of GNSS signals are received from multiple satellites. At least one correction signal is received from at least one base receiver. A first position is determined from the first RTK engine based on the GNSS signals and the at least one correction signal. A second position is determined from the first RTK engine based on the GNSS signals and the at least one correction signal. A final position of the GNSS surveying receiver is determined based on the first position or the second position or a combination of both positions.
摘要翻译：基于多个RTK引擎来确定全球导航卫星系统（GNSS）测量接收机的位置。第一个RTK引擎正在使用第一组参数来实现。使用与第一组不同的第二组参数来实现第二RTK引擎。从多个卫星接收多个GNSS信号。从至少一个基站接收机接收至少一个校正信号。基于GNSS信号和至少一个校正信号，从第一RTK引擎确定第一位置。基于GNSS信号和至少一个校正信号，从第一RTK引擎确定第二位置。基于第一位置或第二位置或两个位置的组合来确定GNSS测量接收器的最终位置。

7. 发明授权

US08606498B2 Path approximation for planar motion of a ground vehicle 有权
标题翻译：地面车辆平面运动的路径近似
公开(公告)号：US08606498B2
公开(公告)日：2013-12-10
申请号：US12070333
申请日：2008-02-15
申请人： Alexander V. Pesterev , Lev B. Rapoport , Michael Tkachenko
发明人： Alexander V. Pesterev , Lev B. Rapoport , Michael Tkachenko
IPC分类号： G01C21/00 , G01C21/26
CPC分类号： G01C21/26 , G01C21/16
摘要： The generation of a planar trajectory for use by a vehicle in guiding its position is described. The trajectory is generated by identifying points representing the trajectory, fairing the identified points to generate a set of faired points, and computing a set of polynomial segments from the faired points. The segments form a curve representing the trajectory, where the curve is C2-smooth, and the curve does not exceed the steering capability of the vehicle. The segments may comprise cubic B-spline segments. If the identified points are not substantially equidistant, then an auxiliary curve approximating the trajectory is generated, and a set of substantially equidistant points on the auxiliary curve is selected as the identified points.
摘要翻译：描述了由车辆用于引导其位置的平面轨迹的产生。通过识别表示轨迹的点来生成轨迹，整合所识别的点以产生一组流线点，以及从流线点计算一组多项式段。段形成表示轨迹的曲线，曲线为C2平滑，曲线不超过车辆的转向能力。这些段可以包括立方体B样条段。如果所识别的点基本上不等距，则生成近似轨迹的辅助曲线，并且选择辅助曲线上的一组基本上等距的点作为所识别的点。

8. 发明申请

US20090189804A1 SATELLITE DIFFERENTIAL POSITIONING RECEIVER USING MULTIPLE BASE-ROVER ANTENNAS 有权
标题翻译：使用多台基地天线的卫星定位接收机
公开(公告)号：US20090189804A1
公开(公告)日：2009-07-30
申请号：US12360808
申请日：2009-01-27
申请人： Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
发明人： Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
IPC分类号： G01S1/00
CPC分类号： G01S19/44 , G01S19/14 , G01S19/54
摘要： A rover processor determines position of a rover based upon the interaction between multiple antennas located at the rover and multiple antennas located at a base. The rover antennas may include a rover master antenna having a phase center located at the centroid of the antennas patterns of at least two auxiliary rover antennas. The rover processor may determine the position of the rover master antenna based upon the relative positions of at least two rover antennas (e.g., the rover master antenna and at least one rover auxiliary antenna, or at least two rover auxiliary antennas) with respect to at least two antennas of a base transceiver.
摘要翻译：流动站处理器基于位于流动站处的多个天线与位于基地的多个天线之间的交互来确定流动站的位置。漫游器天线可以包括具有位于至少两个辅助漫游器天线的天线图案的质心的相位中心的漫游器主天线。流动站处理器可以基于至少两个漫游器天线（例如，漫游器主天线和至少一个漫游器辅助天线或至少两个漫游器辅助天线）相对于在...的相对位置来确定漫游器主天线的位置基站收发器的至少两个天线。

9. 发明申请

US20120188122A1 HANDHELD GLOBAL POSITIONING SYSTEM DEVICE 有权
标题翻译：手持式全球定位系统装置
公开(公告)号：US20120188122A1
公开(公告)日：2012-07-26
申请号：US13353220
申请日：2012-01-18
申请人： Javad Ashjaee , Lev B. Rapoport , Mikhail Gribkov , Alexander Gribkov
发明人： Javad Ashjaee , Lev B. Rapoport , Mikhail Gribkov , Alexander Gribkov
IPC分类号： G01S19/12
CPC分类号： G01S19/43 , G01C11/00 , G01S5/16 , G01S19/47
摘要： A handheld GNSS device includes a housing, handgrips integral to the housing for enabling a user to hold the device, and a display screen integral with the housing. The device has a GNSS antenna and a communication antenna, both integral with the housing. The GNSS antenna receives position data from GNSS satellites. The communication antenna receives positioning assistance data from a base station. The GNSS antenna has a first antenna pattern, and the communication antenna has a second antenna pattern. The first and second antenna patterns are substantially separated. Coupled to the GNSS antenna, within the housing, is at least one receiver. Further, the device includes, within the housing, orientation circuitry for generating orientation data, imaging circuitry for obtaining image data, and positioning circuitry for determining a position for the point of interest based on the position data, the positioning assistance data, the orientation data, and the image data.
摘要翻译：手持GNSS装置包括壳体，与壳体一体的手柄，用于使用户能够握持装置，以及与壳体一体的显示屏。该设备具有GNSS天线和与壳体一体的通信天线。 GNSS天线从GNSS卫星接收位置数据。通信天线从基站接收定位辅助数据。 GNSS天线具有第一天线方向图，并且通信天线具有第二天线方向图。第一和第二天线图案基本分离。耦合到GNSS天线，在壳体内，是至少一个接收器。此外，该设备在壳体内包括用于产生取向数据的定向电路，用于获得图像数据的成像电路和用于基于位置数据，定位辅助数据，定位数据确定兴趣点的位置的定位电路，和图像数据。

10. 发明申请

US20120139784A1 SATELLITE DIFFERENTIAL POSITIONING RECEIVER USING MULTIPLE BASE-ROVER ANTENNAS 有权
标题翻译：使用多台基地天线的卫星定位接收机
公开(公告)号：US20120139784A1
公开(公告)日：2012-06-07
申请号：US13369227
申请日：2012-02-08
申请人： Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
发明人： Javad Ashjaee , Lev B. Rapoport , Dmitry Kinkulkin , Vladimir Yefriemov
IPC分类号： G01S19/48 , G01S3/02
CPC分类号： G01S19/44 , G01S19/14 , G01S19/54
摘要： A rover processor determines position of a rover based upon the interaction between multiple antennas located at the rover and multiple antennas located at a base. The rover antennas may include a rover master antenna having a phase center located at the centroid of the antennas patterns of at least two auxiliary rover antennas. The rover processor may determine the position of the rover master antenna based upon the relative positions of at least two rover antennas (e.g., the rover master antenna and at least one rover auxiliary antenna, or at least two rover auxiliary antennas) with respect to at least two antennas of a base transceiver.
摘要翻译：流动站处理器基于位于流动站处的多个天线与位于基地的多个天线之间的交互来确定流动站的位置。漫游器天线可以包括具有位于至少两个辅助漫游器天线的天线图案的质心的相位中心的漫游器主天线。流动站处理器可以基于至少两个漫游者天线（例如，漫游器主天线和至少一个漫游器辅助天线或至少两个漫游器辅助天线）相对于在...的相对位置来确定漫游器主天线的位置基站收发器的至少两个天线。

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