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Highway tunnel intelligent inspection robot system based on multi-dimensional sensing

A technology for inspection robots and road tunnels, applied in general control systems, control/regulation systems, registration/indicating machines, etc., can solve problems such as deterioration of the tunnel environment, short disaster-causing time, failure of tunnel monitoring facilities, etc., to achieve Low labor intensity, simple and reliable structure, and high inspection efficiency

Pending Publication Date: 2021-04-13
GUANGDONG PROVINCE COMM PLANNING & DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] When a fire occurs in a highway tunnel, the common characteristics and hazards include: first, the heat is difficult to dissipate, which poses a great threat to the tunnel lining structure; A secondary fire occurred; third, the toxic hot smoke spread rapidly, and the tunnel environment deteriorated rapidly; fourth, people trapped in the tunnel should be rescued and evacuated quickly. A large number of tunnel fire accidents have shown that toxic hot smoke can easily cause smoke Suffocation, poisoning, etc., seriously affecting personnel evacuation
[0022] When a fire breaks out in a highway tunnel, manual inspections cannot enter the fire occurrence point, and a large number of tunnel monitoring facilities may fail in the early stage of the fire, which seriously affects the implementation of the rescue and fire protection plan and fan smoke exhaust plan by the tunnel operating unit under fire conditions, seriously affecting the notification Traffic control schemes such as preventing vehicles upstream of the fire from entering the fire point of the tunnel

Method used

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  • Highway tunnel intelligent inspection robot system based on multi-dimensional sensing
  • Highway tunnel intelligent inspection robot system based on multi-dimensional sensing
  • Highway tunnel intelligent inspection robot system based on multi-dimensional sensing

Examples

Experimental program
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Effect test

Embodiment 1

[0070] Such as Figure 1 to Figure 4 As shown, the present invention discloses a multi-dimensional sensor-based intelligent inspection robot system for road tunnels, including:

[0071] The mobile robot subsystem can drive the multi-dimensional sensing subsystem to move in the inspected tunnel 1;

[0072] The multi-dimensional sensing subsystem can detect and obtain the equipment status data, tunnel environment data, and traffic condition data of the inspected tunnel 1;

[0073] The monitoring and management subsystem can receive the equipment status data, tunnel environment data, and traffic condition data in real time, and can analyze the Equipment failures, tunnel environment abnormalities, and traffic accidents in the inspected tunnel 1.

[0074] Therefore, the present invention can replace manual operation and maintenance inspection work of highway tunnels to detect abnormalities in time, and has the advantages of high reliability of inspection data, good standardizatio...

Embodiment approach

[0077] The mobile robot subsystem includes a running track 2 and an inspection robot 3. The running track 2 is installed on the top of the inspected tunnel 1 and extends along the direction of the inspected tunnel 1. The inspection robot 3 includes a track carrier 3-1, a lifting platform 3-2 and an installation body 3-3, the track carrier 3-1 is installed on the running track 2 and can run forward and backward along the running track 2, the The installation body 3-3 is installed on the track carrier 3-1 through the lifting platform 3-2, and the lifting platform 3-2 can drive the installation body 3-3 to move up and down;

[0078] Moreover, the multi-dimensional sensing subsystem is installed on the installation body 3-3, and the installation body 3-3 is also equipped with a control module, a positioning module, a communication module, and a robot for inspection. 3 power supply modules, the control modules are electrically connected to the control terminals of the track carrier...

Embodiment 3

[0086] On the basis of the above-mentioned embodiment 1 or embodiment 2, this embodiment 3 also adopts the following preferred implementation modes:

[0087] The multi-dimensional sensing subsystem includes an infrared thermal imaging camera, a brightness detector, and a wind speed and direction sensor; the device status data includes: the infrared thermal imaging camera detects the heating of the lighting equipment obtained from the lighting equipment in the inspected tunnel 1 temperature data; the brightness detector detects the illuminance data obtained from the lighting equipment in the inspected tunnel 1; the infrared thermal imaging camera detects the heat generated by the power supply and distribution equipment in the inspected tunnel 1 Temperature data; the wind speed and direction sensor detects the wind speed data obtained by the ventilation equipment in the inspected tunnel 1;

[0088] Thereby, the present invention can carry out inspection of tunnel facilities and ...

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Abstract

The invention discloses a highway tunnel intelligent inspection robot system based on multi-dimensional sensing, and the system comprises a mobile robot subsystem which can drive a multi-dimensional sensing subsystem to move in an inspected tunnel, a multi-dimensional sensing subsystem that can detect and obtain equipment state data, tunnel environment data and traffic condition data of the inspected tunnel, and a monitoring management subsystem that can receive the equipment state data, the tunnel environment data and the traffic condition data in real time, and analyze the equipment fault condition, the tunnel environment abnormal condition and the traffic accident condition of the inspected tunnel based on one or more of the equipment state data, the tunnel environment data and the traffic condition data. The system can replace manual work to complete related operation and maintenance inspection work of the highway tunnel, abnormal conditions are found in time, and the system has the advantages of being high in inspection detection data reliability, good in standardization, high in inspection efficiency and low in manual labor intensity.

Description

technical field [0001] The invention relates to inspection equipment for road tunnels, in particular to an intelligent inspection robot system for road tunnels based on multi-dimensional sensing. Background technique [0002] Tunnels play an irreplaceable role in the development of modern highway transportation. With the rapid development of the economy and the increasing scale of highway traffic construction, the new concept of survey and design has gradually matured, the construction technology has continued to improve, and the construction of highway tunnels in our country has developed rapidly. As of the end of 2018, there were 17,738 highway tunnels in my country, totaling 17.24 million meters. [0003] The tunnel has a long tube-shaped space with limited space, closed structure, and poor visibility. Once an accident occurs, the rescue work will be difficult and complicated, causing serious traffic jams, and may cause fires, resulting in disastrous consequences. . Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G07C3/00G08B19/00G01D21/02
CPCG05B19/0428G07C3/00G08B19/00G01D21/02G05B2219/2612
Inventor 关小杰陈静萍汪俊彬赵文文姚杰黄宇东
Owner GUANGDONG PROVINCE COMM PLANNING & DESIGN INST
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