Slope dangerous rock early warning method, device and equipment and readable storage medium

A technology for slopes and dangerous rocks is applied in the field of devices, equipment and readable storage media, and early warning methods for dangerous rocks on slopes. The effect of perfecting factors, shortening the warning time, and improving the accuracy of the warning

Active Publication Date: 2022-04-12
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing prediction methods and devices cannot accurately predict slope hazards, the measurement accuracy is low, and false alarms are prone to occur, which instead causes panic among personnel and waste of materials. In the past early warning technology, few To achieve the purpose of prediction and early warning by analyzing the safety and stability of rock blocks outside the slope

Method used

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  • Slope dangerous rock early warning method, device and equipment and readable storage medium
  • Slope dangerous rock early warning method, device and equipment and readable storage medium
  • Slope dangerous rock early warning method, device and equipment and readable storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as figure 1 As shown, the figure shows that the method includes step S100, step S200, step S300, step S400, step S500, step S600 and step S700.

[0033] Step S100. Acquire the first characteristic parameter and the third characteristic parameter. The first characteristic parameter is the characteristic parameter of the first rock that has fallen from the slope in the area to be warned, and the third characteristic parameter is the characteristic parameter of the slope.

[0034] It can be understood that in this step, the first rock falling from the slope and the parameters of the slope after the first rock fall are mainly collected through technical means such as geological survey and field surveying and mapping. The first characteristic parameters include the following:

[0035] a. The shape of the rock block: overall block shape, thin layer shape, mosaic shape, fragmentation shape;

[0036] b. The size of the rock block (volume scale): length, width, thickness; ...

Embodiment 2

[0116] Such as figure 2 As shown, this embodiment provides an early warning device for dangerous rocks on slopes, including a first acquisition module 901, a first construction module 902, a first calculation module 903, a training module 904, a second calculation module 905 and a third calculation module 906, of which:

[0117] The first acquisition module 901: used to acquire the first characteristic parameter and the third characteristic parameter, the first characteristic parameter is the characteristic parameter of the first rock that has fallen from the slope in the area to be warned, and the third characteristic parameter is the characteristic parameter of the slope Characteristic Parameters;

[0118] Preferably, the first acquisition module 901 includes a first data processing unit 9011, a first modeling unit 9012, a second modeling unit 9013 and a third modeling unit 9014, wherein:

[0119] The first data processing unit 9011: used to obtain the second characterist...

Embodiment 3

[0146] Corresponding to the above method embodiment, this embodiment also provides a slope dangerous rock early warning device 800, a slope dangerous rock early warning device 800 described below and a dangerous rock early warning method and device described above , device, and readable storage medium may refer to each other correspondingly.

[0147] image 3 It is a schematic structural diagram of a slope hazard rock warning device 800 according to an exemplary embodiment. Such as image 3 As shown, the slope hazard rock warning device 800 may include: a processor 801 and a memory 802 . The slope hazard rock warning device 800 may also include one or more of a multimedia component 803 , an I / O interface 804 , and a communication component 805 .

[0148] Wherein, the processor 801 is used to control the overall operation of the slope dangerous rock early warning device 800, so as to complete all or part of the steps in the above dangerous rock early warning method, device, ...

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Abstract

The invention provides a side slope dangerous rock early warning method, device and equipment and a readable storage medium, and relates to the technical field of side slope dangerous rock early warning. A rock model set and a side slope virtual analysis model which conform to the actual engineering situation are established in advance, and then the two models are combined to generate a virtual side slope model; an overload method and a strength reduction method are adopted to enable the natural slope model to be unstable, the stability coefficient of the rock block outside the slope is obtained through analysis and calculation, then a neural network model is utilized, the rock model of the block outside the slope and instability simulation data serve as input values, the stability coefficient serves as an output value, and a neural network is trained; and identifying other rocks on the slope by using the trained neural network to obtain a corresponding stability coefficient so as to carry out early warning.

Description

technical field [0001] The invention relates to the technical field of early warning of dangerous rocks on slopes, in particular to a method, device, equipment and readable storage medium for early warning of dangerous rocks on slopes. Background technique [0002] Existing prediction methods and devices cannot accurately predict slope hazards, the measurement accuracy is low, and false alarms are prone to occur, which instead causes panic among personnel and waste of materials. In the past early warning technology, few The purpose of prediction and early warning is achieved by analyzing the safety and stability of rock blocks outside the slope. Contents of the invention [0003] The object of the present invention is to provide a method, device, equipment and readable storage medium for early warning of dangerous rocks on a slope, so as to improve the above problems. In order to achieve the above object, the technical scheme that the present invention takes is as follows...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/27G06N3/08
CPCY02A10/23
Inventor 丁浩江李搏凯李欢宋怡鲜郁智超张哲吴羿君陈怀林
Owner SOUTHWEST JIAOTONG UNIV
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