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1. 发明授权

US09097523B2 Compass calibration 有权
标题翻译：指南针校准
公开(公告)号：US09097523B2
公开(公告)日：2015-08-04
申请号：US13433082
申请日：2012-03-28
申请人： Scott Jason Graybill , Farshad Nourozi , Shawn David Weisenburger
发明人： Scott Jason Graybill , Farshad Nourozi , Shawn David Weisenburger
IPC分类号： G01C17/38 , G01C25/00 , G01R33/02 , G01P21/00 , G01R33/00
CPC分类号： G01C17/38 , G01C25/005 , G01P21/00 , G01R33/0035 , G01R33/02
摘要： A system, method, and computer program product are provided for calibrating a sensor device, such as an accelerometer, gyroscope, and/or magnetometer. The sensor device provides measurements, and a determination if the sensor device is in a steady state is made based at least partly on the measurements. If the sensor device is in a steady state then measurement data is stored in a memory, and the sensor device is calibrated at least partly with the stored data. A set of such steady points is gathered with the sensor device in various spatial orientations, preferably with the steady point orientations spaced appropriately apart to ensure precise calibration throughout the range of possible orientations. Calibration parameters are determined by fitting the set of steady point measurements to an ellipsoid. Active audio and visual guidance may be provided to a user to assist with orienting the sensor device during calibration.
摘要翻译：提供了用于校准诸如加速度计，陀螺仪和/或磁力计的传感器装置的系统，方法和计算机程序产品。传感器装置提供测量，并且至少部分地基于测量值来确定传感器装置是否处于稳定状态。如果传感器设备处于稳定状态，则将测量数据存储在存储器中，并且传感器设备至少部分地用存储的数据进行校准。一组这样的稳定点与传感器装置聚集在各种空间取向中，优选地将稳定点取向间隔开，以确保在整个可能取向范围内的精确校准。通过将一组稳定点测量值拟合到椭球体来确定校准参数。可以向用户提供主动的音频和视觉指导，以帮助在校准期间定向传感器设备。

2. 发明申请

US20150181174A1 SYSTEM AND METHODS FOR CONTROLLING A SURVEYING DEVICE 有权
标题翻译：用于控制调查装置的系统和方法
公开(公告)号：US20150181174A1
公开(公告)日：2015-06-25
申请号：US14638975
申请日：2015-03-04
申请人： Mikael Wilhelm NORDENFELT , Marc Alexander Howell , Robert Michael Miller , Volker Koehler , Omar Soubra , Nico Becke
发明人： Mikael Wilhelm NORDENFELT , Marc Alexander Howell , Robert Michael Miller , Volker Koehler , Omar Soubra , Nico Becke
IPC分类号： H04N7/18 , H04N5/232
CPC分类号： H04N7/183 , H04N5/232 , H04N5/23216 , H04N7/18
摘要： A system and methods are provided for controlling a surveying device. In one embodiment, a method includes displaying a control screen including image data captured by a surveying device, detecting an input associated with the control screen, and determining a control command for the surveying device based on the input associated with the control screen. The method may further include controlling operation of the surveying device based on the control command, wherein the surveying device is configured to rotate in one more of a horizontal and vertical direction based on the control command. The device and methods may advantageously allow for precise pointing of a surveying device and translation of input position to surveying device commands.
摘要翻译：提供了一种用于控制测量装置的系统和方法。在一个实施例中，一种方法包括显示包括由测量装置捕获的图像数据的控制屏幕，检测与控制屏幕相关联的输入，以及基于与控制屏幕相关联的输入来确定测量装置的控制命令。该方法还可以包括基于控制命令来控制测量装置的操作，其中测量装置被配置为基于控制命令沿水平和垂直方向中的多个方向旋转。装置和方法可以有利地允许测量装置的精确指向和输入位置的平移到测量装置命令。

3. 发明申请

US20140168009A1 Multi-IMU INS for vehicle control 审中-公开
标题翻译：用于车辆控制的多IMU INS
公开(公告)号：US20140168009A1
公开(公告)日：2014-06-19
申请号：US13716486
申请日：2012-12-17
申请人： John W. Peake
发明人： John W. Peake
IPC分类号： G01S19/14
CPC分类号： G01S19/14 , A01B69/008 , A01B79/005 , E02F9/264 , G01C21/165 , G05D1/027 , G05D1/0278 , G05D2201/0201
摘要： Multi-IMU INS for vehicle control allows GNSS-derived position and velocity to be measured at an antenna and applied to the estimation of position, velocity and attitude at a separate control point even when the spatial relationship between antenna and control point is not constant.
摘要翻译：用于车辆控制的多IMU INS允许在天线处测量GNSS导出的位置和速度，并且即使当天线与控制点之间的空间关系不是恒定时也应用于单独控制点处的位置，速度和姿态的估计。

4. 发明申请

US20130311519A1 OBJECT RECOGNITION AND LOCALIZATION SERVICE USING RFID 有权
标题翻译：使用RFID的对象识别和本地化服务
公开(公告)号：US20130311519A1
公开(公告)日：2013-11-21
申请号：US13475945
申请日：2012-05-19
申请人： Alois Ludwig Deking , Prakash Iyer , Ravikanth Srinivasa Pappu
发明人： Alois Ludwig Deking , Prakash Iyer , Ravikanth Srinivasa Pappu
IPC分类号： G06F17/30
CPC分类号： G06F17/30017 , G06F17/30879 , G06Q10/08
摘要： A method of creating and managing a database of meta_data sets for a plurality of objects is provided. The meta-data set is configured to characterize an object. The meta_data set for a “j”-object is selected from the group consisting of: a first item; a second item; an “i”-th item; and ID-j tag; wherein “i” and “j” being integers. The method comprises: (A) identifying a meta_data set for at least one object; (B) collecting a meta_data set for at least one object; (C) creating the database of meta_data sets for the plurality of objects; (D) storing the database of meta_data sets for the plurality of objects; and (E) accessing the database of meta_data sets for the plurality of objects.
摘要翻译：提供了一种创建和管理多个对象的元数据集的数据库的方法。元数据集被配置为表征对象。对于“j” - 对象的元数据集从由以下组成的组中选择：第一项; 第二项一个“我”的项目; 和ID-j标签; 其中“i”和“j”是整数。该方法包括：（A）识别至少一个对象的元数据集; （B）收集至少一个对象的元数据集; （C）创建用于所述多个对象的元数据集的数据库; （D）存储多个对象的元数据集的数据库; 和（E）访问多个对象的元数据集的数据库。

5. 发明授权

US08229166B2 Image-based tracking 有权
标题翻译：基于图像的跟踪
公开(公告)号：US08229166B2
公开(公告)日：2012-07-24
申请号：US12459843
申请日：2009-07-07
申请人： Hongbo Teng , Gregory C. Best , Sy Bor Wang
发明人： Hongbo Teng , Gregory C. Best , Sy Bor Wang
IPC分类号： G06K9/00 , H04N5/225
CPC分类号： G06T7/20 , G06T7/593 , G06T2207/10021 , G06T2207/10028 , G06T2207/30252 , H04N13/204 , H04N2013/0081
摘要： A method of image-tracking by using an image capturing device. The method comprises: performing an image-capture of a scene by using an image capturing device; and tracking movement of the image capturing device by analyzing a set of images by using an image processing algorithm.
摘要翻译：一种通过使用图像捕获装置进行图像跟踪的方法。该方法包括：通过使用图像捕获装置执行场景的图像捕获; 以及通过使用图像处理算法分析一组图像来跟踪图像捕获装置的移动。

6. 发明授权

US08131415B2 Method and apparatus for automatic vehicle guidance using continuous 2-D poly-point path 有权
标题翻译：使用连续2-D多点路径自动车辆引导的方法和装置
公开(公告)号：US08131415B2
公开(公告)日：2012-03-06
申请号：US12080975
申请日：2008-04-07
申请人： John W. Peake
发明人： John W. Peake
IPC分类号： G05D1/00
CPC分类号： G05D1/0212
摘要： A method for using an arbitrary shape 2-D poly-point path for an automatic vehicle guidance comprising the steps of: (A) determining a set of 2-D reference points; (B) selecting a set of 2-D interpolating curves to fit the set of 2-D reference points, wherein each 2-D interpolation curve connects a pair of 2-D reference points, and wherein each set of 2-D interpolation curves comprises a continuous 2-D poly-point path; and (C) calculating a steering angle to guide the vehicle along the continuous 2-D poly-point path.
摘要翻译：一种用于自动车辆引导的任意形状的2-D多点路径的方法，包括以下步骤：（A）确定一组2-D参考点; （B）选择一组2-D内插曲线以拟合2-D参考点集合，其中每个2-D内插曲线连接一对2-D参考点，并且其中每组2-D内插曲线包括连续的2-D多点路径; 和（C）计算转向角以引导车辆沿着连续的2-D多点路径。

7. 发明申请

US20110007939A1 Image-based tracking 有权
标题翻译：基于图像的跟踪
公开(公告)号：US20110007939A1
公开(公告)日：2011-01-13
申请号：US12459843
申请日：2009-07-07
申请人： Hongbo Teng , Gregory C. Best , Sy Bor Wang
发明人： Hongbo Teng , Gregory C. Best , Sy Bor Wang
IPC分类号： G06K9/00
CPC分类号： G06T7/20 , G06T7/593 , G06T2207/10021 , G06T2207/10028 , G06T2207/30252 , H04N13/204 , H04N2013/0081
摘要： A method of image-tracking by using an image capturing device. The method comprises: performing an image-capture of a scene by using an image capturing device; and tracking movement of the image capturing device by analyzing a set of images by using an image processing algorithm.
摘要翻译：一种通过使用图像捕获装置进行图像跟踪的方法。该方法包括：通过使用图像捕获装置执行场景的图像捕获; 以及通过使用图像处理算法分析一组图像来跟踪图像捕获装置的移动。

8. 发明授权

US07747384B1 Method for substituting at least one high quality position measurement taken before an interrupting event with a set of upgraded low quality position measurements provided by the same source of measurements after the interrupting event 有权
标题翻译：在中断事件之前用一组升级的低质量位置测量替代在中断事件之后由同一测量源提供的至少一个高质量位置测量的方法
公开(公告)号：US07747384B1
公开(公告)日：2010-06-29
申请号：US11133798
申请日：2005-05-17
申请人： Vivek Bhalchandra Nadkarni , Scott R. Smith
发明人： Vivek Bhalchandra Nadkarni , Scott R. Smith
IPC分类号： G01C21/30
CPC分类号： G01C21/00 , G01S19/41 , G01S19/42 , G01S19/46 , G01S19/49
摘要： A method for substituting at least one high quality position measurement of an object taken before an interrupting event with a set of upgraded low quality position measurements of the object provided by the same source of measurements after the interrupting event. The method comprises the following steps: (A) obtaining at least one high quality position measurement of the object provided by a source of measurements before the interrupting event; (B) saving at least one high quality position measurement of the object; (C) if at least one position measurement of the object provided by source of measurements after the interrupting event is of substantially high quality, using at least one position measurement of substantially high quality of the object for navigation purposes of the object; and (D) if each position measurement of the object provided by the source of measurements after the interrupting event is of low quality, and if there is not at least one restoration event; then upgrading at least one position measurement of the object by using an upgrade algorithm.
摘要翻译：一种用于在中断事件之后用同一测量源提供的对象的一组升级的低质量位置测量来代替在中断事件之前拍摄的对象的至少一个高质量位置测量的方法。该方法包括以下步骤：（A）在中断事件之前获得由测量源提供的对象的至少一个高质量位置测量; （B）保存对象的至少一个高质量位置测量; （C）如果在中断事件之后由测量源提供的对象的至少一个位置测量具有基本上高的质量，则使用用于对象的导航目的的对象的基本上高质量的至少一个位置测量; 和（D）如果在中断事件之后由测量源提供的对象的每个位置测量质量低，并且如果没有至少一个恢复事件; 然后使用升级算法升级对象的至少一个位置测量。

9. 发明申请

US20080192242A1 Method of mobile radio positioning aided by single fan self-surveying laser transmitter 有权
标题翻译：单扇自检激光发射机辅助移动无线电定位方法
公开(公告)号：US20080192242A1
公开(公告)日：2008-08-14
申请号：US12002636
申请日：2007-12-17
申请人： Mark E. Nichols
发明人： Mark E. Nichols
IPC分类号： G01B11/24
CPC分类号： G01S19/44 , G01S19/04 , G01S19/10
摘要： A method of mobile radio positioning aided by a single fan self-surveying laser transmitter (SF_SS_LT), wherein a rover comprises a mobile radio positioning system (Mobile_RADPS) integrated with a mobile laser detector; and wherein THE SF_SS_LT comprises a single fan laser transmitter and a positioning system integrated with the single fan laser transmitter. The method comprises: (A) performing self-surveying of the (SF_SS_LT); (B) generating a single fan laser beam by using the single fan laser transmitter; (C) detecting the single fan beam by using the mobile laser detector; and (D) timing the fan laser beam strike at the rover's location and using the timing of the fan laser beam strike at the rover's location to improve an accuracy in determination of position coordinates of the rover.
摘要翻译：一种由单个风扇自检激光发射机（SF_SS_LT）辅助的移动无线电定位的方法，其中流动站包括与移动激光检测器集成的移动无线电定位系统（Mobile_RADPS）; 并且其中所述SF_SS_LT包括单个风扇激光发射器和与所述单个风扇激光发射器集成的定位系统。该方法包括：（A）执行（SF_SS_LT）的自我测量; （B）使用单扇风扇激光发射器产生单扇风机激光束; （C）使用移动式激光检测器检测单个风扇光束; 和（D）定时风扇激光束在流动站的位置处的打击，并且使用风扇激光束在流动站的位置处的打击时间来提高流动站的位置坐标的确定精度。

10. 发明授权

US07403853B1 Position determination system for movable objects or personnel using GPS/TV location technology integrated with inertial navigation system 有权
标题翻译：使用与惯性导航系统集成的GPS / TV定位技术的移动物体或人员的位置确定系统
公开(公告)号：US07403853B1
公开(公告)日：2008-07-22
申请号：US11200919
申请日：2005-08-09
申请人： James M. Janky , Ralph Frederic Eschenbach
发明人： James M. Janky , Ralph Frederic Eschenbach
IPC分类号： G06F17/00
CPC分类号： G01S19/49 , G01C21/165 , G01S5/0027
摘要： A position determination system for movable objects or personnel comprising at least one portable position sensor built into a wearable item of a member of personnel having an identification number, or embedded into a movable object having an identification number, and Mobile Initialization Station (MIS). The Mobile Initialization Station (MIS)/Portable Initialization Station (PIS) selected from the group consisting of: {(SATPS)/transceiver unit; (GPS)/transceiver unit; and a TVPS transceiver unit} is configured to provide a set of high accuracy initialization data. The portable position sensor is configured to utilize the high accuracy initialization data to generate and broadcast the positional data of at least one member of personnel having an identification number, or of at least one movable object having an identification number.
摘要翻译：一种用于可移动物体或人员的位置确定系统，其包括内置于具有识别号码的人员的可穿戴物品中或嵌入到具有识别号码的可移动物体的可穿戴物品中的至少一个便携式位置传感器和移动初始化站（MIS）。从由{（SATPS）/收发器单元组成的组中选择的移动初始化站（MIS）/便携式初始化站（PIS）（GPS）/收发单元; 和TVPS收发器单元}被配置为提供一组高精度的初始化数据。便携式位置传感器被配置为利用高精度初始化数据来产生和广播至少一个具有识别号码的人员的位置数据，或至少一个具有识别号的可移动物体的位置数据。

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