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Road slope deformation detection system and method based on vehicle-mounted InSAR

A detection system and detection method technology, applied in the direction of radio wave measurement system, electric/magnetic solid deformation measurement, measurement device, etc.

Inactive Publication Date: 2018-04-17
WUHAN UNIV
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Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a method for detecting the deformation of road slopes, which can conveniently and efficiently solve the problem of small deformation detection of road slopes

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  • Road slope deformation detection system and method based on vehicle-mounted InSAR
  • Road slope deformation detection system and method based on vehicle-mounted InSAR
  • Road slope deformation detection system and method based on vehicle-mounted InSAR

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Embodiment Construction

[0060] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0061] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0062] A road slope deformation detection method based on a vehicle-mounted InSAR platform, comprising:

[0063] 1. Determine the InSAR data acquisition method. Install the vehicle-mounted InSAR road slope deformation detection platform designed by the present invention on the top of the vehicle, point the SAR antenna to one side of the road, and collect the echo data of the side slope. The data collection method of the other side slope is the same, but the direction of the vehicle is On the contrary, to complete the data acquisition of all slopes in the ro...

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Abstract

The invention relates to a road slope deformation detection system and a method based on vehicle-mounted InSAR; the detection system comprises a data obtaining platform and a POS system used for measuring the platform attitude. The detection system can organically combine the high precision deformation detection capability of the InSAR with the time requirements of the road deformation detection,thus providing the fact, easy and accurate method for the road slope monitoring problem which needs to be urgently solved as a road safety problem. The detection system and method can carry out high precision detection on the road slope according to monitoring needs, thus providing very wide promotion prospects in the road safety monitoring aspects.

Description

technical field [0001] The invention relates to the field of surface deformation detection, in particular to a deformation detection system and method for road slopes. Background technique [0002] The deformation of the road slope may cause landslides and road blockages. If the deformation leads to sudden landslides, it may also cause traffic accidents. Especially in the southeast coastal areas of my country, due to the frequent impact of typhoons, the deformation monitoring before and after the impact of disaster weather becomes very important. important and urgent. The current deformation detection mainly uses GNSS technology, measuring robots and other conventional measuring equipment for external monitoring, or burying some internal viewing equipment. At present, these technologies are constantly being tested and applied. However, due to the high cost of early construction and later maintenance, and once the visceral equipment fails, it is difficult to continue monitori...

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Application Information

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IPC IPC(8): G01S13/90G01B7/16
CPCG01B7/16G01S13/9023
Inventor 潘斌
Owner WUHAN UNIV
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