Slope angle measuring method and device for refuse dump, terminal and medium

A technology for dumps and slopes, applied in the computer field, can solve the problems of high work intensity, low measurement accuracy, and waste of resources, and achieve the effects of high work intensity, improved measurement accuracy, and avoiding waste of resources

Inactive Publication Date: 2020-07-10
WUYI UNIV
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  • Application Information

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Problems solved by technology

[0004] This application provides a slope angle measurement method, device, terminal, and medium for dumping sites to sol...

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  • Slope angle measuring method and device for refuse dump, terminal and medium
  • Slope angle measuring method and device for refuse dump, terminal and medium
  • Slope angle measuring method and device for refuse dump, terminal and medium

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[0024] In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and not used to limit the application.

[0025] It should be noted that although functional modules are divided in the schematic diagram of the device, and the logical sequence is shown in the flowchart, in some cases, it can be executed in a different order from the module division in the device or in the sequence in the flowchart. Steps shown or described.

[0026] First, introduce and explain several terms involved in this application:

[0027] In the embodiments of the present application, the dumping site is also called a waste rock site, which refers to a place where mining wastes are concentratedly discharged. The dumping yard is a huge artificial ...

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Abstract

The invention discloses a side slope angle measurement method and device for a waste dump, a terminal and a medium. The method comprises the following steps: acquiring a plurality of enhanced image frames of a waste dump and particle information of soil pile surface particles of the waste dump; performing three-dimensional reconstruction processing on the plurality of enhanced image frames to obtain a 3D reconstructed image; determining a slope angle of the 3D reconstructed image; and according to the slope angle and the particle information, performing landslide analysis processing on the waste dump. According to the method, the dump is restored through image processing; the purpose of remotely measuring the slope angle of the waste dump is achieved; the cost of measuring the slope angleof the refuse dump is reduced, the working intensity is high, the measurement efficiency of the slope angle is improved, the measurement precision of the slope angle is also improved, the problem of resource waste caused by excessive measurement times of the slope angle is avoided, and the safety effect of improving the operation of the refuse dump is achieved.

Description

Technical field [0001] This application relates to the field of computer technology, in particular to a method, device, terminal and medium for measuring the slope angle of a dumping site. Background technique [0002] In the field of slope measurement, it is often necessary to measure and verify the slope angle of the dump. The slope angle is one of the important parameters that determine the safety of the dump. It is mainly used in two areas: early warning of instability and landslides of the dump and protecting the safety of mine personnel. The current mining methods mainly include steep slope mining and large step mining. The stability of the slope is a key factor to consider. Without accurate real-time slope angle measurement, it will be quite dangerous and troublesome. When the particle size of the slope surface is too large, the internal friction will increase and the cohesion will decrease. When large particles sink It is very easy to produce landslides at times, which ...

Claims

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Application Information

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IPC IPC(8): G01B11/26G01B11/00G01N15/00G01N15/02
CPCG01B11/002G01B11/26G01N15/00G01N15/0227
Inventor 柯琪锐王金鑫翟懿奎王天雷徐颖甘俊英曾军英
Owner WUYI UNIV
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