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Beidou positioning-based real-time foundation pit slope deformation monitor and method

A real-time monitor and Beidou positioning technology, which is applied in the test of infrastructure, satellite radio beacon positioning system, instruments, etc., can solve problems such as threats to the life safety of operators, and achieve convenient real-time monitoring, increase practicability, and improve safety effect

Pending Publication Date: 2019-10-15
SICHUAN COLLEGE OF ARCHITECTURAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology has the following technical defects: the above-mentioned monitoring method needs to manually read the steel ruler reading or use a vernier caliper to measure the length of the steel bar outside the wall for data collection. Once a landslide occurs, it will pose a threat to the life safety of the operator

Method used

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  • Beidou positioning-based real-time foundation pit slope deformation monitor and method
  • Beidou positioning-based real-time foundation pit slope deformation monitor and method
  • Beidou positioning-based real-time foundation pit slope deformation monitor and method

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Embodiment 1

[0045] refer to figure 1 , 2 , a real-time monitoring instrument for foundation pit slope deformation based on Beidou positioning, comprising a monitoring seat 1 on which an automatic goniometer 2, a Beidou locator 3, an alarm 4 and four image sensors 5 are arranged. The monitoring base 1 is provided with four installation grooves 11, and the four installation grooves 11 are respectively located around the monitoring base 1, and the four image sensors 5 are respectively installed in the four installation grooves 11. The monitoring seat 1 is also provided with a central processing unit, and the automatic goniometer 2, the Beidou locator 3, the siren 4 and the four image sensors 5 are all electrically connected to the central processing unit. In the present embodiment, the image sensor 5 is a 360 ° high-definition panoramic camera, the central processing unit is a central processing unit based on a single-chip microcomputer, the host is a PC, and the alarm 4 is an audible and v...

Embodiment 2

[0065] refer to figure 1 , 2, a real-time monitoring instrument for foundation pit slope deformation based on Beidou positioning, comprising a monitoring seat 1 on which an automatic goniometer 2, a Beidou locator 3, an alarm 4 and four image sensors 5 are arranged. The monitoring base 1 is provided with four installation grooves 11, and the four installation grooves 11 are respectively located around the monitoring base 1, and the four image sensors 5 are respectively installed in the four installation grooves 11. The monitoring seat 1 is also provided with a central processing unit, and the automatic goniometer 2, the Beidou locator 3, the siren 4 and the four image sensors 5 are all electrically connected to the central processing unit. In the present embodiment, the image sensor 5 is a 360 ° high-definition panoramic camera, the central processing unit is a central processing unit based on a single-chip microcomputer, the host is a PC, and the alarm 4 is an audible and vi...

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Abstract

The invention relates to the technical field of metro construction, aims at providing a Beidou positioning-based real-time foundation pit slope deformation monitor and method, and belongs to the technical field of the metro construction. The Beidou positioning-based real-time foundation pit slope deformation monitor comprises a monitor seat; an automatic angular instrument, a Beidou positioner, analarm and a plurality of image sensors are arranged on the monitor seat; a central processing unit is also arranged on the monitor seat; the automatic angular instrument, the Beidou positioner, the alarm and the plurality of image sensors are electrically connected with the central processing unit; the Beidou positioning-based real-time foundation pit slope deformation monitor further comprises awireless transmission unit; and the central processing unit communicates with an upper computer through the wireless transmission unit. The Beidou positioning-based real-time foundation pit slope deformation monitor and method have the advantages of conveniently carrying out real-time monitoring on foundation pit slope deformations, being free of manual operation and improving the safety of the operators.

Description

technical field [0001] The invention relates to the technical field of subway construction, in particular to a real-time monitor and method for foundation pit slope deformation based on Beidou positioning. Background technique [0002] Horizontal deformation monitoring is an important index for foundation pits and slopes, especially for deep foundation pits and permanent slope support projects. During the construction period, with the excavation of the soil in the foundation pit, the soil on both sides of the foundation pit support structure produces a pressure difference, which causes the horizontal movement of the soil from the outside of the foundation pit to the inside. Through horizontal deformation monitoring, the monitoring data can be analyzed and processed in a timely manner to judge the safety and stability of the stratum and supporting structures, and judge the impact of foundation pit excavation on the surrounding structure and surrounding environment, which can ...

Claims

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Application Information

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IPC IPC(8): G01B11/00G01B11/02G01B11/16G01B11/26G01S19/17G01S19/42E02D33/00
CPCG01B11/002G01B11/02G01B11/16G01B11/26G01S19/17G01S19/42E02D33/00
Inventor 包兴培张雨晴李丹古翼铭
Owner SICHUAN COLLEGE OF ARCHITECTURAL TECH
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