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A mobile 3D laser scanning system

A technology of three-dimensional laser and scanning system, applied in the field of three-dimensional laser scanning system, can solve problems such as easy loss of critical data information

Active Publication Date: 2021-07-06
SHANGHAI SHUANGWEI NAVIGATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The traditional surveying and mapping survey methods carry out single-point and spot-checking surveys, and it is easy to lose key data information. The new survey technology will solve these key technical problems and provide a basis for safe production and safety evaluation of goafs. Reliability, and the rationality of the governance plan to provide a scientific basis

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  • A mobile 3D laser scanning system
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Embodiment Construction

[0015] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the present invention.

[0016] In order to thoroughly understand the present invention, detailed steps and detailed structures will be provided in the following description, so as to illustrate the technical solution of the present invention. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions.

[0017] refer to figure 1 As shown, the present invention provides a mobile three-dimensional laser scanning system, including a data acquisition unit. The data acquisition ...

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Abstract

The invention provides a mobile three-dimensional laser scanning system, which includes a data acquisition unit, which plans the walking path according to the actual situation of the survey area, combined with absolute coordinate control points, and avoids repeated scanning; scans the roadway to obtain High-quality point cloud data; GeoSLAM ZEB‑REVO RT handheld SLAM mobile laser scanning system, the GeoSLAM ZEB‑REVO RT handheld SLAM mobile laser scanning system is used for shaft scanning, common Android devices, Apple devices, WIN devices It can be connected to the WIFI emitted by ZEB REVO, and control it, and finally get the data. This invention is a brand-new measurement technology, which breaks through the traditional single-point measurement method, and has the unique advantages of high efficiency and high precision. Three-dimensional laser scanning technology It can provide 3D point cloud data of the surface of the scanned object, so it can be used to obtain high-precision and high-resolution digital models.

Description

technical field [0001] The invention relates to the field of underground mining, in particular to a mobile three-dimensional laser scanning system. Background technique [0002] The goaf is a "hole" created by man-made excavation or natural geological movement below the surface. The existence of the goaf makes the safe production of the mine face a great safety problem. Personnel and mechanical equipment may fall into the goaf and be damaged. harm. [0003] Underground mining has created a large number of goaf safety hazards, and ordinary measurement methods can no longer meet the needs of mines for goaf management and hidden danger governance. As the mines are mined deeper, the ground pressure increases, and the underground empty area is prone to collapse accidents under strong ground pressure, especially for mines that are converted from underground to open-pit mining; a large number of stopes, chambers, The roadway has not been processed in time, which has brought serio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C7/06
CPCG01C7/06
Inventor 赵路台磊贾茜周玲燕魏立龙陈保艳李铁英王炜易
Owner SHANGHAI SHUANGWEI NAVIGATION TECH CO LTD
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