Slope Deformation Monitoring System
A monitoring system and slope technology, applied in the field of slope deformation monitoring system, can solve the problems of precise monitoring of difficult monitoring points and limited monitoring accuracy
Active Publication Date: 2022-04-19
CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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Problems solved by technology
[0006] The method of image positioning monitoring slope has the characteristics of a wide monitoring range, but because it needs to collect slope images, it is easily affected by the ambient light, and the monitoring accuracy is limited, it is difficult to accurately monitor the monitoring points that need to be monitored
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[0041] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.
[0042] like figure 1 The system distribution schematic diagram of the slope deformation monitoring system shown, the monitoring system includes:
[0043] The positioning device 1 is used to locate the coordinates of each reflecting plate arranged on the slope, and determine the shifted reflecting plate 2 whose position changes, and the positioning coordinates of the shifted reflecting plate 2 relative to the positioning device 1;
[0044] The monitoring position transmission device 3 is used to sequentially transmit the laser distance measuring device 4 to the corresponding monitoring position according to the pos...
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The invention provides a slope deformation monitoring system, the monitoring system includes a positioning device, a monitoring position transmission device, a laser distance measuring device and a monitoring terminal, the positioning device can locate the coordinates of each reflector arranged on the slope in a wide range , so as to determine the shifted reflector whose position changes, the monitoring position transmission device can sequentially transmit the laser distance measuring device to the corresponding monitoring position according to the positioning coordinates of each shifted reflector, and the laser distance measuring device can be at the monitoring position Measure the distance between the shifted reflector and the shifted reflector at different measurement positions around. The monitoring terminal can convert multiple sets of distance data obtained by the laser distance measuring device to obtain the surface displacement of the slope surface at the shifted reflector to achieve accurate monitoring. The purpose of monitoring point deformation.
Description
technical field [0001] The invention relates to the technical field of measuring ground deformation and movement, in particular to a slope deformation monitoring system. Background technique [0002] The side slope refers to the slope with a certain slope made on both sides of the roadbed to ensure the stability of the roadbed. The slope is easily eroded by rainwater, causing landslides and affecting the safety of the roadbed. Therefore, it is necessary to monitor the slope in real time to determine the degree of deformation of the slope so as to deal with it in time. [0003] In the prior art, the displacement of the slope is monitored by means of laser positioning and ranging. For example, a remote automatic monitoring device for the surface displacement of the road slope is disclosed in the patent "Remote Automatic Monitoring Device for Surface Displacement of Highway Slope" (Notice No. CN203011344U) , including a laser rangefinder. The laser range finder collects the ...
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IPC IPC(8): G01B11/16G01B11/02
CPCG01B11/16G01B11/026
Inventor 阎宗岭刘中帅唐胜传黄河徐建强李海平张小松杜孟秦
Owner CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST