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1. 发明申请

US20100289693A1 INTERFEROMETRIC SIGNAL PROCESSING 有权
标题翻译：干涉信号处理
公开(公告)号：US20100289693A1
公开(公告)日：2010-11-18
申请号：US12818925
申请日：2010-06-18
申请人： Glen Stickley , Bryan Reeves
发明人： Glen Stickley , Bryan Reeves
IPC分类号： G01S13/89 , G01S13/00
CPC分类号： G01S7/414 , G01S13/88 , G01S13/89
摘要： Systems and methods of error handling in interferometric signal processing for a ground based slope monitoring system are described. Uncorrected movement data is extracted from interferometric radar measurements of a relatively stable reference. The movement data is corrected for changes in atmospheric conditions as a function of changes in a refractive index of the air and an offset induced at zero range.
摘要翻译：描述了基于地面的斜率监测系统的干涉信号处理中的误差处理系统和方法。从相对稳定参考的干涉雷达测量中提取未校正的运动数据。根据空气的折射率变化和在零度范围内引起的偏移，大气条件的变化校正运动数据。

2. 发明授权

US11488296B2 Slope stability visualisation 有权
公开(公告)号：US11488296B2
公开(公告)日：2022-11-01
申请号：US16754363
申请日：2018-11-27
申请人： GROUNDPROBE PTY LTD
发明人： Benny Chen , Lachlan Campbell
IPC分类号： G06T7/00 , G06T7/13 , G06T7/246 , E21F17/00 , G06T5/50 , G06T11/00 , G06V10/25 , G06V20/13 , E21C41/26 , G01V8/00 , G01V8/02
摘要： A mine safety apparatus, and related method, that records movement data of a scene, visual images of the scene and correlates the movement data with the visual images. The apparatus comprises: a slope monitoring device that records location data in the scene and tracks the location data over time to identify movement and produce visual movement overlays; an image capture device that records a plurality of visual images of the scene from a location; and a processor that stitches the visual images into a panoramic image of the entire scene and for selected Points of Interest in the scene accurately determines a coordinate so that the visual movement overlays are correctly correlated with the Points of Interest.

3. 发明授权

US08994576B2 Work area monitor 有权
标题翻译：工作区监控
公开(公告)号：US08994576B2
公开(公告)日：2015-03-31
申请号：US14479162
申请日：2014-09-05
申请人： GroundProbe Pty Ltd
发明人： David Noon , Patrick T. Bellet
IPC分类号： G01S13/00 , G01S7/40 , G01S13/88 , G01S13/89
CPC分类号： G01S13/885 , G01S7/003 , G01S7/04 , G01S7/062 , G01S13/89 , G08B7/06 , G08B27/006 , G08B27/008
摘要： A Work Area Monitor comprising a radar module mounted on a motorized vehicle. The Work Area Monitor provides early warning of slope failure in a work area by generating an alarm if movement detected in movement data derived from interferometrically processed radar images exceeds a threshold.
摘要翻译：一种工作区监视器，包括安装在机动车辆上的雷达模块。工作区监视器通过产生警报，如果从干涉计算处理的雷达图像得到的运动数据中检测到的移动超过阈值，则可以在工作区域中提供斜坡失效的早期警告。

4. 发明申请

US20210318441A1 WALL VISUALISATION FROM VIRTUAL POINT OF VIEW 有权
公开(公告)号：US20210318441A1
公开(公告)日：2021-10-14
申请号：US17266530
申请日：2019-08-07
申请人： GroundProbe Pty Ltd
发明人： Lachlan CAMPBELL , Benny CHEN
IPC分类号： G01S17/89 , G06T7/30 , G06T19/20 , G06T7/246 , G01S13/89
摘要： A slope monitoring system for monitoring deformation of a wall or slope from a virtual point of view. A slope monitoring device directs signals at a slope or wall and compiles direction data, range data and amplitude data from signals reflected from the slope or wall. The direction data, range data and amplitude data comes from a first real position and a second real position. The data may be recorded sequentially or concurrently.

5. 发明授权

US08963732B2 Slope stability alarm 有权
标题翻译：坡度稳定报警
公开(公告)号：US08963732B2
公开(公告)日：2015-02-24
申请号：US13981761
申请日：2012-01-20
申请人： David Noon , Lachlan Campbell
发明人： David Noon , Lachlan Campbell
IPC分类号： G08B21/00 , G08B21/18 , G01S5/00
CPC分类号： G08B21/18 , G01S5/0027
摘要： A method of generating an alarm indicating movement of a slope under inspection that sets an alarm if (1), where dX is a first measured displacement, dY is another measured displacement at a chosen difference from dX, and dZ is another measured displacement at a chosen difference from dY, and the corresponding times at which the chosen distances are measured are tA, tB and tC respectively for dX dY and dZ. So that an alarm is set if the ratio of the time taken for the slope to move between dY and dZ compared to moving between dX and dY is less than the ratio of the respective displacements. t C - t B t B - t A
摘要翻译：如果（1）其中dX是第一测量位移，则dY是与dX的选择差异的另一测量位移，dZ是另一测量位移与dY的选择差异以及dX dY和dZ分别测量所选距离的相应时间分别为tA，tB和tC。因此，如果斜率在dY和dZ之间移动所花费的时间与dX和dY之间的移动时间的比例小于相应位移的比率，则设置报警。 t C - t B t B - t A

6. 发明授权

US07855640B2 Method and system of determining alarm conditions 有权
标题翻译：确定报警条件的方法和系统
公开(公告)号：US07855640B2
公开(公告)日：2010-12-21
申请号：US11988820
申请日：2006-07-21
申请人： Bryan Reeves , David Noon
发明人： Bryan Reeves , David Noon
IPC分类号： G08B21/00
CPC分类号： G01S13/88 , G01S13/886
摘要： A method and system for determining alarm conditions of a slope under inspection whereby one or more dimensionless threat estimate values are calculated for one or more time periods. The maximum dimensionless threat estimate value calculated is selected and compared with a threshold alarm value. If the maximum dimensionless threat estimate value exceeds the threshold alarm value alarm conditions are set to indicate that the slope under inspection is exhibiting unsafe movement.
摘要翻译：一种用于确定检查中的斜坡的报警条件的方法和系统，其中计算一个或多个时间段的一个或多个无量纲威胁估计值。选择所计算的最大无量纲威胁估计值，并将其与阈值报警值进行比较。如果最大无量纲威胁估计值超过阈值报警值，则设置报警条件，表示检查中的斜率表现为不安全的运动。

7. 发明授权

US11435473B2 Production of slope deformation maps 有权
公开(公告)号：US11435473B2
公开(公告)日：2022-09-06
申请号：US16769890
申请日：2018-12-19
申请人： GroundProbe Pty Ltd
发明人： Patrick T. Bellett , Glen Stickley
IPC分类号： G01S13/90 , G01B11/16 , G01B15/06 , G01B21/32 , G01S7/41 , G01S7/48 , G01S13/89 , G01S17/89 , G01S13/00
摘要： A slope stability monitoring apparatus which produces slope deformation maps that preserve measurements from fast moving small areas, slow moving small areas, slow moving large areas and fast moving large areas while minimising the effect of non-wall movement contamination, such as atmosphere and artefacts. Also a method of producing slope deformation maps by deriving a correction factor and applying the correction factor to correct for non-wall movement contamination.

8. 发明授权

US11422255B2 Slope stability LiDAR 有权
公开(公告)号：US11422255B2
公开(公告)日：2022-08-23
申请号：US15767073
申请日：2016-10-12
申请人： GroundProbe Pty Ltd
发明人： Patrick T. Bellett , Lachlan Campbell
IPC分类号： G01S17/00 , G01S17/10 , E02D17/18 , G01S17/89 , G01S17/42 , G01S17/50 , G01S7/51
摘要： A Slope Stability Lidar that directs a beam of optical radiation into an area on a point by point basis, each point having an elevation and azimuth and a processor that acquires data and processes the data to compile direction data, range data and amplitude data for each point, segments the acquired data into blocks of data defining a voxel, averaging the acquired range data within the voxel to produce a precise voxel range value for each voxel, comparing voxel range values over time to identify movement and generating an alert if movement exceeds a threshold.

9. 发明授权

US08902099B2 Work area monitor 有权
标题翻译：工作区监控
公开(公告)号：US08902099B2
公开(公告)日：2014-12-02
申请号：US13810608
申请日：2011-08-16
申请人： David Noon , Patrick T. Bellett
发明人： David Noon , Patrick T. Bellett
IPC分类号： G01S13/00 , G01S13/88 , G01S7/06 , G01S13/89 , G08B7/06 , G08B27/00 , G01S7/04 , G01S7/00
CPC分类号： G01S13/885 , G01S7/003 , G01S7/04 , G01S7/062 , G01S13/89 , G08B7/06 , G08B27/006 , G08B27/008
摘要： A Work Area Monitor comprising a radar module mounted on a motorised vehicle. The Work Area Monitor provides early warning of slope failure in a work area by generating an alarm if movement detected in movement data derived from interferometrically processed radar images exceeds a threshold.
摘要翻译：一种工作区监视器，包括安装在机动车辆上的雷达模块。工作区监视器通过产生警报，如果从干涉计算处理的雷达图像得到的运动数据中检测到的移动超过阈值，则可以在工作区域中提供斜坡失效的早期警告。

10. 发明授权

US07768442B2 Interferometric signal processing 失效
标题翻译：干涉信号处理
公开(公告)号：US07768442B2
公开(公告)日：2010-08-03
申请号：US11988821
申请日：2006-07-18
申请人： Glen Stickley , Bryan Reeves
发明人： Glen Stickley , Bryan Reeves
IPC分类号： G01S13/62 , G01S13/89
CPC分类号： G01S7/414 , G01S13/88 , G01S13/89
摘要： A method of error handling in a slope monitoring system that generates slope movement data from interferometric signal processing of radar images of the slope monitoring system. The error handling occurs in two steps. The movement data is corrected for changes in atmospheric conditions and disturbances are identified. It is convenient to mask the regions identified as disturbed in the display of the corrected movement data. Typical disturbances include short term disturbances, such as trucks, and long term disturbances, such as vegetation.
摘要翻译：一种倾斜监测系统中的误差处理方法，用于从斜率监测系统的雷达图像的干涉信号处理产生斜率运动数据。错误处理分两步进行。校正大气条件变化的运动数据，确定干扰。在校正的移动数据的显示中遮蔽被识别为被干扰的区域。典型的干扰包括短期干扰，如卡车，以及长期的干扰，如植被。

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