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Unstable slope movement monitoring system and method

A mobile monitoring and slope technology, applied in radio wave measurement systems, measurement devices, radio wave reflection/re-radiation, etc., can solve problems such as engineering hazards, time-consuming and energy-consuming, rock mass collapse, etc., and achieve easy operation. , The monitoring results are accurate, and the monitoring position selection is flexible and variable.

Inactive Publication Date: 2021-03-16
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In general engineering, the stability of the slope mainly depends on the on-site observation by the technicians at the construction site, which takes a lot of time and energy, and this kind of manual monitoring is easy to cause misjudgment, lead to rock mass collapse and other hazards, and then have a huge impact on the entire project. Therefore, how to obtain more efficient and accurate uninterrupted monitoring results in areas with unstable slopes, so as to reflect the stability of slope rock mass or soil in a timely manner is particularly important

Method used

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  • Unstable slope movement monitoring system and method
  • Unstable slope movement monitoring system and method
  • Unstable slope movement monitoring system and method

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Embodiment 1

[0029] The reference figure is a mobile monitoring system for an unstable slope in this embodiment, including: a radar monitoring vehicle 1 and a user interaction terminal 2; the radar monitoring vehicle 1 is connected to the user interaction terminal 2 through communication;

[0030] Radar monitoring vehicle 1 is used for radar monitoring of the slope to be measured that needs deformation monitoring, and the specific structure can be referred to figure 2 , the radar monitoring car 1 in the present embodiment comprises a radar car main body, and a radar computer 7, a radar electrical box 8, and an antenna reflector 9 are arranged on the radar car main body; communication antenna 13;

[0031] In this embodiment, the radar monitoring vehicle 1 transmits electronic waves from the bottom of the slope to be measured to the top for repeated scanning. The radar antenna 10 has the function of gathering the electromagnetic waves into beams, directional transmitting and receiving elect...

Embodiment 2

[0038] Based on a kind of unstable slope movement monitoring system in embodiment 1, a kind of unstable slope movement monitoring method is provided in this embodiment, flow chart reference image 3 ,Proceed as follows:

[0039] S1: Send out radar signals and repeatedly monitor and scan from the foot of the slope to the top of the slope to obtain radar reflected electromagnetic waves, and enhance the signal frequency of radar reflected electromagnetic waves;

[0040] In this step, the radar monitoring vehicle emits electronic waves from the bottom of the slope to the top for repeated scanning. The radar antenna has the function of converging electromagnetic waves into beams to transmit and receive electromagnetic waves in a directional manner. The antenna reflector receives the radar reflected electromagnetic waves obtained by the radar antenna, and The signal frequency will be enhanced by radar reflected electromagnetic waves;

[0041] S2: Receive the radar reflected electro...

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Abstract

The invention provides an unstable slope movement monitoring system and method, and the system comprises a radar monitoring vehicle and a user interaction terminal, the radar monitoring vehicle comprises a radar vehicle main body, and the radar vehicle main body is provided with a radar computer, a radar electric appliance box, an antenna reflector, a radar antenna, and a communication antenna; the radar antenna is used for emitting electromagnetic waves and receiving radar reflection electromagnetic waves; the antenna reflector receives radar reflection electromagnetic waves obtained by the radar antenna, enhances the signal frequency of the radar reflection electromagnetic waves and sends the radar reflection electromagnetic waves to the radar computer through the radar electric appliance box; and the radar computer performs system automatic imaging on the received data, analyzes to obtain whether the stability state of the slope to be detected is abnormal or not, generates alarm information and sends the alarm information to the user interaction terminal through the communication antenna when the stability state of the slope to be detected is abnormal. The radar vehicle of the system can rapidly scan and monitor an unstable slope area in a large range, is simple and convenient to operate, and can remotely monitor areas with hidden dangers.

Description

technical field [0001] The invention belongs to the technical field of slope radar monitoring, and in particular relates to a mobile monitoring system and method for unstable slopes. Background technique [0002] The mobile radar vehicle monitoring technology is a new technology for slope surface displacement and deformation monitoring. The stability of the slope has a direct impact on the construction and operation safety of expressways or railways. The stability of the slope is also affected by its complex geology. With the rapid development of traffic, people will also face more complicated geological scenes. In general engineering, the stability of the slope mainly depends on the on-site observation by the technicians at the construction site, which takes a lot of time and energy, and this kind of manual monitoring is easy to cause misjudgment, lead to rock mass collapse and other hazards, and then have a huge impact on the entire project. Therefore, it is particularly ...

Claims

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Application Information

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IPC IPC(8): G01S13/89G01S13/88
CPCG01S13/886G01S13/89
Inventor 赵瑜罗云凡王超林毕靖沈明轩邓小江宁麟赵厚发谭智勇杨圳华邓琨耀蒲源源陈结
Owner GUIZHOU UNIV
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