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An intelligent excavation system and control method for a tunnel boring machine based on 5g+ big data

A technology of tunnel boring machine and control method, which is applied in the direction of tunnel, program control, electrical program control, etc., and can solve problems such as staying in the engineering experience summary stage, unreasonable equipment operation, and frequent engineering accidents, so as to reduce energy consumption, The effect of huge economic and social benefits and efficient operation

Active Publication Date: 2022-04-22
CHINA RAILWAY TUNNEL GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The selection of traditional tunnel boring machines generally relies on mechanical mechanisms and engineering experience for model selection, and equipment accidents and engineering accidents frequently occur due to the incompatibility of the models; while the operation and excavation instructions of tunnel boring machines are currently only at the stage of summarizing engineering experience. The correct selection of instructions is directly related to the safety of the project. Since the equipment operation is overly dependent on the experience of the main driver, the uneven experience of the existing main driver will directly lead to unreasonable equipment operation and frequent engineering accidents.

Method used

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  • An intelligent excavation system and control method for a tunnel boring machine based on 5g+ big data
  • An intelligent excavation system and control method for a tunnel boring machine based on 5g+ big data
  • An intelligent excavation system and control method for a tunnel boring machine based on 5g+ big data

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, an intelligent tunnel boring system based on 5G+big data includes a hardware system and a software system; the hardware system includes an edge terminal module, a 220V power supply module, a 5G communication transmission module, a tunnel boring machine PLC control device, a tunnel boring machine machine main control room client and tunnel boring machine engineering big data center server module; the edge terminal module is connected with 220V power supply module, 5G communication transmission module, tunnel boring machine PLC control equipment, tunnel boring machine main control room client and tunnel boring machine respectively. The corresponding connection of the server module of the roadheader engineering big data center.

[0034] The edge terminal module includes a power supply module, a processor, a communication interface module, a high-performance GPU, a lightweight comprehensive information interaction module, a VPN module, a photoelec...

Embodiment 2

[0042] Such as figure 2 As shown, a control method based on 5G+big data tunnel boring machine intelligent excavation system includes the following steps:

[0043] a. Establish a one-to-many VPN virtual information channel between the VPN module of the edge terminal and the VPN server of the 5G communication transmission module, which satisfies the establishment of a virtual dedicated information transmission channel between the VPN server and multiple VPN modules;

[0044] b. Establish a physical connection between the communication interface module of the edge terminal and the switchboard of the PLC control system of the tunnel boring machine, realize OPC parameter access and collection through intelligent collection software, and transmit the construction machine parameters, guidance parameters and fault information of the tunnel boring machine through the VPN channel Based on 5G real-time transmission to the tunnel boring machine engineering big data center server for info...

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Abstract

The invention discloses an intelligent tunnel boring system based on 5G+big data, including a hardware system and a software system; the hardware system includes an edge terminal module, a 220V power supply module, a 5G communication transmission module, a tunnel boring machine PLC control module, and a tunnel boring machine Main control room client and tunnel boring machine engineering big data center server module; software system includes tunnel boring machine active parameter optimization algorithm model library, tunnel boring machine passive parameter early warning algorithm model library, tunnel boring machine attitude control algorithm model library, tunnel boring machine Machine model adaptive learning system and tunnel boring machine model adaptive intelligent matching module. The invention also discloses a control method for an intelligent excavation system of a tunnel boring machine based on 5G+big data. The invention guarantees the reliable and efficient operation of the roadheader in the environment of complex working conditions, improves the safe and efficient construction technology level of the roadheader, reduces energy consumption, saves energy resources, and has huge economic and social benefits.

Description

technical field [0001] The invention relates to the technical fields of sensing signal perception, "edge + cloud" information interconnection, 5G communication, deep mining of big data information, lightweight processing of edge terminal comprehensive services and intelligent control during the construction process of tunnel boring machines, and specifically relates to a technology based on 5G+ big data tunnel boring machine intelligent excavation system and control method. Background technique [0002] With the continuous development and progress of modern society, especially the rapid development of modern transportation industry, it has brought great convenience to people's travel. When it comes to the rapid development of the modern transportation industry, we have to mention the tunnel boring machine, which plays a key role in the construction of underground tunnels. It has greatly improved the safety and efficiency of tunnel construction, especially in urban rail trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05E21D9/10
CPCG05B19/054E21D9/108G05B2219/1103
Inventor 张合沛宋法亮马亮汪朋李云涛刘旭李凤远褚长海周振建高会中任颖莹
Owner CHINA RAILWAY TUNNEL GROUP CO LTD