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High and steep slope visual monitoring method and system

A high and steep slope, visual monitoring technology, applied in the direction of character and pattern recognition, instruments, computer components, etc., can solve the problems of low monitoring work safety, economic loss, endangering life safety, etc., to reduce artificial labor, reduce Effects of early warning of errors and improvement of accuracy

Pending Publication Date: 2022-02-25
中煤浙江测绘地理信息有限公司
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Problems solved by technology

Once a landslide occurs, it will not only cause economic losses, but even endanger people's lives. Therefore, it is necessary to monitor landslides.
[0003] At present, most landslide monitoring methods mainly use manual patrol inspection to conduct on-site investigation of the slope. This method requires a lot of manpower, and there are certain dangers when personnel patrol the slope. The safety of the monitoring work is low, so it needs to be improved.

Method used

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  • High and steep slope visual monitoring method and system
  • High and steep slope visual monitoring method and system
  • High and steep slope visual monitoring method and system

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Embodiment Construction

[0076] The following is attached Figure 1-8 The application is described in further detail.

[0077] The embodiment of the present application discloses a method for visual monitoring of high and steep slopes. The method is applied to processing equipment in a high and steep slope monitoring system. The high and steep slope monitoring system includes a processing center and at least one camera, and the processing center and several cameras are correlated with each other. Cameras are installed and fixed on the roads around the mountain, through which photos of different areas on the mountain can be taken. There are landslide-prone areas on the mountain. In these areas, the soil may be soft, or the slope may be steep. In these areas, reference objects are fixed. The reference objects can be colored pillars. When the camera is taking pictures, it will capture the reference object in the photo, and the camera will send the photo to the processing center, which can analyze the p...

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Abstract

The invention relates to a high and steep slope visual monitoring method and system, and belongs to the technical field of geological disaster monitoring, and the method comprises the following steps: obtaining an initial mountain picture; analyzing the initial mountain photograph, and extracting initial position information of a reference object in the initial mountain photograph; periodically obtaining side slope photos; analyzing the side slope picture, and selecting the reference object; extracting real-time position information corresponding to the reference object in the side slope picture; generating displacement deviation data based on the initial position information and the real-time position information; and when the displacement deviation data exceeds preset minimum deviation data, generating and displaying landslide early warning information. The method has the advantages that manual labor is reduced, and meanwhile the safety of landslide monitoring work is improved.

Description

technical field [0001] The present application relates to the technical field of geological disaster monitoring, in particular to a method and system for visual monitoring of high and steep slopes. Background technique [0002] At present, landslide refers to the soil or rock mass on the slope, affected by factors such as river erosion, groundwater activity, rainwater immersion, earthquake and artificial slope cutting, under the action of gravity, along a certain weak surface or weak zone, the overall landslide Or the natural phenomenon of sliding down a slope scatteredly. Once a landslide occurs, it will not only cause economic losses, but even endanger people's lives. Therefore, it is necessary to monitor landslides. [0003] At present, most landslide monitoring methods mainly use manual patrol inspection to conduct on-site investigation of the slope. This method requires a lot of manpower, and there are certain dangers when personnel patrol the slope. The safety of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/52G06V10/75G08B21/10G08B21/24
CPCG08B21/10G08B21/24
Inventor 严红生华亮王孟陈利清王德传刘险峰洪明杰刘龙斌施水荣
Owner 中煤浙江测绘地理信息有限公司
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