公开(公告)号：US20170292248A1

公开(公告)日：2017-10-12

申请号：US15478938

申请日：2017-04-04

Applicant: Ace/Avant Concrete Construction Co., Inc.

Inventor： Malachi D. Matson ,  Jonathan L. Matson ,  Jones Ahoi ,  William G. Arpin

IPC: E02F9/26 ,  G01C5/00 ,  G01B11/25 ,  G01C9/06 ,  E02F3/32 ,  G01B11/02

CPC classification number: E02F9/261 ,  E02F9/205 ,  E02F9/2054 ,  E02F9/262 ,  E02F9/264 ,  G01B11/02 ,  G01B11/22 ,  G01B11/2518 ,  G01B11/285 ,  G01C3/00 ,  G01C5/00 ,  G01C7/02 ,  G01C9/06 ,  G01C2009/066

Abstract: An excavation measurement system includes a sensor to be mounted on excavation equipment to establish a light curtain in an excavation area, the light curtain to measure a parameter of the excavation area, and an interface to communicate the measure of the parameter of the excavation area.

公开(公告)号：US20160265914A1

公开(公告)日：2016-09-15

申请号：US15055176

申请日：2016-02-26

Applicant: 3D Laser Mapping Limited

Inventor： Graham Hunter

IPC: G01C7/02 ,  G01C7/06 ,  H04W4/04

CPC classification number: G01C7/02 ,  G01C7/06 ,  G01C15/002 ,  H04W4/024 ,  H04W4/029

Abstract: The technology relates to a system and method for monitoring an environment. The method comprises receiving first and second sets of data from a plurality of mobile units, wherein the first set of data is associated with a first temporal indicator, the second set of data is associated with a second temporal indicator and each mobile unit comprises: a position determining device configured to generate position data associated with a position of the mobile unit within the environment, and a laser scanning device configured to generate scan data based on a scan of at least part of the environment; determining a first parameter associated with the first set of data; determining a second parameter corresponding to the first parameter and associated with the second set of data; and determining a difference between the first and second parameters.

Abstract translation: 该技术涉及用于监测环境的系统和方法。 该方法包括从多个移动单元接收第一和第二组数据，其中第一组数据与第一时间指示符相关联，第二组数据与第二时间指示符相关联，并且每个移动单元包括： 位置确定装置，被配置为生成与所述环境中的所述移动单元的位置相关联的位置数据;以及激光扫描装置，被配置为基于至少部分所述环境的扫描生成扫描数据; 确定与所述第一组数据相关联的第一参数; 确定对应于第一参数并与第二组数据相关联的第二参数; 以及确定所述第一和第二参数之间的差异。

公开(公告)号：US20160170089A1

公开(公告)日：2016-06-16

申请号：US14966560

申请日：2015-12-11

Applicant: Caterpillar of Australia Pty. Ltd.

Inventor： Darryl V. Collins

IPC: G01V99/00

CPC classification number: G01V99/005 ,  G01C7/02 ,  G01C15/00 ,  G01S7/003 ,  G01S7/4808 ,  G01S17/89 ,  G01S19/14 ,  G01V99/00

Abstract: Described herein is a method of determining a mine worksite's terrain. The method may include determining positions of a surface of the worksite based on measurements relating to the worksite's terrain. At least some of the measurements may be received from a plurality of mobile machines on the worksite. The method may include transmitting a first subset of the determined positions to a first mobile machine on the worksite. A corresponding computing system and computer-readable medium for executing the method are also described.

Abstract translation: 这里描述的是确定矿场的地形的方法。 该方法可以包括基于与工地的地形相关的测量来确定工地的表面的位置。 可以从工地上的多个移动机器接收至少一些测量结果。 该方法可以包括将确定的位置的第一子集发送到工地上的第一移动机器。 还描述了用于执行该方法的相应的计算系统和计算机可读介质。

公开(公告)号：US20070097352A1

公开(公告)日：2007-05-03

申请号：US10879414

申请日：2004-06-29

Applicant: Silvio Cardero ,  Robert Majewski

Inventor： Silvio Cardero ,  Robert Majewski

IPC: G01C3/08

CPC classification number: G01C7/02

Abstract: A laser radar (LADAR) system is provided with amplitude-weighted spatial coherent processing. An amplitude-weighted sum of time domain signals arising from several detectors within a detector array is formed and used for range doppler processing. Weighting coefficients are chosen to be proportional to the signal amplitude present for each of the separate signals from each detector within the array. The amplitude coefficients are determined using target returned energy arising from a continuous wave (CW) porch portion of the transmitted waveform. Amplitude-weighted spatial coherent processing improves the carrier-to-noise

Abstract translation: 激光雷达（LADAR）系统具有幅度加权的空间相干处理。 形成检测器阵列内由几个检测器产生的时域信号的振幅加权和，用于范围多普勒处理。 加权系数被选择为与阵列内每个检测器的每个单独信号的信号幅度成比例。 幅度系数使用由发射波形的连续波（CW）波段部分产生的目标返回能量来确定。 幅度加权空间相干处理提高了载波噪声

公开(公告)号：US2607996A

公开(公告)日：1952-08-26

申请号：US62398445

申请日：1945-10-23

Applicant: MOYER RALPH D

Inventor： MOYER RALPH D

IPC: G01C7/02 ,  G01C22/00

CPC classification number: G01C7/02 ,  G01C22/00

公开(公告)号：US09983584B2

公开(公告)日：2018-05-29

申请号：US15038026

申请日：2014-11-20

Applicant: SPATIAL INFORMATION SYSTEMS RESEARCH LIMITED

Inventor： Troy Bruggemann ,  Jason Ford

IPC: G05D1/00 ,  G01C7/02 ,  G01C15/02 ,  G01S17/89 ,  B64D31/06 ,  G01C5/00 ,  G01C23/00 ,  G05D1/04 ,  G05D1/06 ,  G05D1/08 ,  G05D1/10

CPC classification number: G05D1/0094 ,  B64D31/06 ,  G01C5/005 ,  G01C7/02 ,  G01C15/02 ,  G01C23/005 ,  G01S17/89 ,  G05D1/044 ,  G05D1/0607 ,  G05D1/0808 ,  G05D1/101

Abstract: A method of developing a flight path for precision flying over an area of interest, the method including, in an electronic processing device, determining coordinate and elevation data relating to an area of interest, using the coordinate and elevation data to determine a flight path including precision paths corresponding to precision flying trajectories and non-precision paths interconnecting at least some of the precision paths, and generating path data at least partially indicative of the flight path, the path data being useable in generating control signals for at least partially controlling operation of the aircraft, in use.

公开(公告)号：US20180017383A1

公开(公告)日：2018-01-18

申请号：US15647484

申请日：2017-07-12

Applicant: Carl Zeiss Industrielle Messtechnik GmbH

Inventor： Holger Sahlmann ,  Tobias Held

IPC: G01C7/02 ,  G01C21/04 ,  G01B21/04 ,  G01B21/06 ,  G01C21/20 ,  G01C21/10

CPC classification number: G01C7/02 ,  G01B21/04 ,  G01B21/06 ,  G01C21/04 ,  G01C21/10 ,  G01C21/20

Abstract: A method and an apparatus for generating positional sensor data of a coordinate measuring device are provided. A sensor generates sensor data points and a trigger signal with a trigger frequency. A sensor data record is generated which includes the sensor data points and a sensor data time. The trigger signal is transmitted to a device for determining a sensor position, a position data record is determined upon or after the reception of the trigger signal, the position data record includes at least one position data point and one position data time, an assignment of position data points to sensor data points is determined depending on the sensor data time and the position data time, and a positional sensor data record is generated which includes at least one sensor data point and a position data point assigned to this sensor data point.

公开(公告)号：US20120078519A1

公开(公告)日：2012-03-29

申请号：US13322081

申请日：2010-05-24

Applicant: Franco Robotti ,  Umberto Mainardi

Inventor： Franco Robotti ,  Umberto Mainardi

IPC: G06F19/00

CPC classification number: G01C5/04 ,  G01C7/02

Abstract: A device (10), specifically tailored to measure the development of soil and, preferably, of seabed surface (14) profile is characterized by a waterproof/airtight casing housing: an hydraulic pressurized circuit (15), extending along a longitudinal direction, filled with a specific liquid; a pneumatic circuit (16), extending along the same longitudinal direction, and connected to the above hydraulic circuit (15) at one or more points; this pneumatic circuit (16) is filled with air kept at a constant pressure, or with inert gas allowing pressurization of the above said hydraulic circuit (15); a number of differential pressure transducers (18, 20, 22), placed at the above said one or more connections between the hydraulic circuit (15) and the pneumatic circuit (16); an electronic control circuit including: means for data acquisition, (said data come from the above said pressure transducers (18, 20, 22) and are related to pressure measurements at each of said one or more points); means for calculation of pressure difference in respect to a reference point, the so called benchmark (13); means for storage of recorded data; and means for data transmission to a remote control unit (28), so that it is possible to compute the difference of altitude profile at one or more said points in respect to said benchmark (13); such an altitude profile difference, being for the communicating vessels principle directly proportional to the corresponding detected pressure difference, allows determination of the altitude profile of device (10) all along its longitudinal length.

Abstract translation: 特别是用于测量土壤的发展并且优选地，用于测量海底表面（14）轮廓的装置（10）的特征在于防水/气密的壳体壳体：沿着纵向方向延伸的液压加压回路（15），其被填充 用特定液体; 沿着相同的纵向延伸并且在一个或多个点处连接到上述液压回路（15）的气动回路（16） 该气动回路（16）充满保持恒定压力的空气，或者允许上述液压回路（15）加压的惰性气体。 设置在液压回路（15）和气动回路（16）之间的上述一个或多个连接处的若干差压变送器（18,20,22）; 电子控制电路包括：用于数据采集的装置（所述数据来自上述压力传感器（18,20,22），并与所述一个或多个点中的每一个处的压力测量有关）; 用于计算相对于参考点的压差的方法，即所谓的基准（13）; 用于存储记录数据的装置; 以及用于向远程控制单元（28）的数据传输的装置，使得可以计算相对于所述基准（13）的一个或多个所述点处的高度分布的差异; 这种高度分布差异对于与对应的检测到的压差成正比的通信容器原理，允许沿其纵向长度确定装置（10）的高度分布。

公开(公告)号：US20070265781A1

公开(公告)日：2007-11-15

申请号：US11383008

申请日：2006-05-12

Applicant: Joesph Nemethy ,  John Van Workum ,  Shayan Sarkar ,  John Karp ,  David Dubois ,  David Bell ,  Robert Killam ,  Thomas Appolloni ,  Joseph Venezia

Inventor： Joesph Nemethy ,  John Van Workum ,  Shayan Sarkar ,  John Karp ,  David Dubois ,  David Bell ,  Robert Killam ,  Thomas Appolloni ,  Joseph Venezia

IPC: G06F17/00

CPC classification number: G01C7/02 ,  G06Q10/02 ,  G06T15/04 ,  G06T17/05

Abstract: A computer-implemented method for generating an image-textured digital surface model (DSM) for a geographical area of interest including both buildings and terrain may include using a computer to generate a digital elevation model (DEM) of both the buildings and terrain for the geographical area of interest. The method may further include providing a collection of optical images including oblique optical images for the geographical area of interest including both buildings and terrain. The computer may also be used to selectively superimpose oblique optical images from the collection of optical images onto the DEM of both the buildings and terrain for the geographical area of interest and to thereby generate the image-textured DSM for the geographical area of interest including both buildings and terrain.

Abstract translation: 用于为包括建筑物和地形的地理区域生成图像纹理数字表面模型（DSM）的计算机实现的方法可以包括使用计算机来生成建筑物和地形的数字高程模型（DEM），以便为 感兴趣的地理区域。 该方法还可以包括提供包括用于所涉及的地理区域的倾斜光学图像的光学图像的集合，包括建筑物和地形。 计算机还可以用于将来自光学图像集合的倾斜光学图像选择性地叠加到用于所关注的地理区域的建筑物和地形的DEM上，并且由此为感兴趣的地理区域（包括两者）生成图像纹理DSM 建筑物和地形。

公开(公告)号：US06434508B1

公开(公告)日：2002-08-13

申请号：US09637366

申请日：2000-08-15

Applicant: Chih-Hsiung Lin ,  Cheng-Tsan Lai

Inventor： Chih-Hsiung Lin ,  Cheng-Tsan Lai

IPC: H03K1794

CPC classification number: G01C1/02 ,  G01C7/02 ,  G01C15/00

Abstract: A method of synchronized survey with computer aid with which a working drawing of engineering is transformed into a drawing file in the computer. The drawing file on the screen accompanying with the window page can appear locations and coordinates of a reference point, a rear view point or all control points specifically. The computer and the theodolite connect with a modem respectively to transmit data related to survey to each other by way of communication network. Place the theodolite at the reference point in the job site and the locating prism at the rear view point or each control point. The screen of display in the computer may appear the location of locating prism in the working drawing on the instant such that the operator of locating prism may be informed to move toward a correct operating point. The present invention offers an innovated way of survey work with figure, synchronization, monitoring and display, and remote control such that the surveyed data can be checked and corrected at any time and a great deal of works can be simplified to lower down tremendous required time, manpower, and cost.

Abstract translation: 一种使用计算机辅助进行同步测量的方法，将工程工作图转换为计算机中的图形文件。 伴随窗口页面的画面上的绘图文件可以具体显示参考点，后视点或所有控制点的位置和坐标。 计算机和经纬仪分别与调制解调器通过通信网络相互传输相关的数据。 将经纬仪放置在作业现场的参考点和后视点或每个控制点的定位棱镜。 计算机中的显示屏幕可能立即出现在工作图中定位棱镜的位置，使得定位棱镜的操作者可以被通知朝向正确的操作点移动。 本发明提供了一种创新的图形测量工作方式，同步，监控和显示以及遥控，可以随时检查和纠正被调查的数据，可以简化大量工作，以降低巨大的所需时间 ，人力和成本。