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BIM-based tunnel fire emergency rescue method, terminal and storage medium

A technology for emergency rescue and fire, which is applied in the directions of instrumentation, design optimization/simulation, electrical digital data processing, etc. It can solve problems such as low degree of visualization, lack of consideration of intelligent monitoring, and long emergency rescue time, and achieve the effect of strengthening monitoring

Pending Publication Date: 2022-01-18
江苏中云筑智慧运维研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing tunnel emergency rescue system has defects such as low degree of visualization, long emergency rescue time, and intelligent monitoring of tunnel structural parameters without considering fire scenarios. During the emergency rescue process, the safety of emergency rescue personnel cannot be guaranteed. Real-time monitoring of the vital signs of all personnel during emergency rescue; the formulation of emergency rescue plans, the mobilization of emergency rescue forces, and the control of emergency rescue time require more scientific and comprehensive research

Method used

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  • BIM-based tunnel fire emergency rescue method, terminal and storage medium
  • BIM-based tunnel fire emergency rescue method, terminal and storage medium
  • BIM-based tunnel fire emergency rescue method, terminal and storage medium

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Embodiment 1

[0042] Aiming at the shortcomings of the current tunnel emergency rescue system, such as low degree of visualization, long emergency rescue time, intelligent monitoring of tunnel structural parameters without considering fire scenarios, and the safety of emergency rescue personnel cannot be guaranteed during the emergency rescue process, the design of this embodiment A BIM-based tunnel fire emergency rescue method is proposed.

[0043] The tunnel fire emergency rescue method of the BIM of the present embodiment includes:

[0044] Obtain building data information of the target tunnel;

[0045] According to the building data information of the target tunnel, a 3D model of the tunnel is correspondingly created in the BIM system and transmitted to the tunnel fire scene numerical simulation system;

[0046] The tunnel fire scene numerical simulation system performs personnel evacuation simulation, fire scene simulation and structural scene simulation according to the 3D model of t...

Embodiment 2

[0062] The BIM-based tunnel fire emergency rescue method of this embodiment, such as figure 1 As shown, the building data information acquired in this embodiment includes drawing information such as the orientation, size, and elevation of the tunnel, as well as information such as building materials and material parameters of the tunnel. Based on BIM technology, the acquired building data information of the target tunnel is in the Create a 3D model of the tunnel in the BIM system;

[0063] In this embodiment, the BIM system uses Revit API to extract the required information, then converts the information format, and finally sends the information. Among them, the Revit API stores the building data of the tunnel in the EXCEL form, processes the Excel form data, and assigns the structure in Excel Section material, family and other BIM-related structural information, and secondary development to establish a structural model; the main class structure of Revit API includes applicati...

Embodiment 3

[0091] The terminal of this embodiment, based on the tunnel fire emergency rescue method in Embodiment 2, includes:

[0092] BIM system, which includes a modeling module for three-dimensional tunnel modeling, a model transmission module for transmitting three-dimensional modeling data, a resource library for storing evacuation scene cases, fire scene cases, fire scene parameter data and rescue plans, and A case analysis module for simulating and exercising rescue plans;

[0093] Rescue plan module, which generates an emergency rescue plan based on evacuation scene cases, fire scene cases and fire scene parameter data, and transmits it to the case analysis module of the BIM system;

[0094] Tunnel fire scene numerical simulation system, which is used to perform fire simulation on the 3D tunnel model transmitted by the BIM system, and input the simulation results into the resource library and rescue plan of the BIM system in the form of evacuation scene cases, fire scene cases a...

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Abstract

The invention discloses a BIM-based tunnel fire emergency rescue method, a terminal and a storage medium, and belongs to the field of tunnel safety. The method comprises the steps that building data information of a target tunnel is obtained, thus correspondingly creating a three-dimensional model in a BIM system and transmitting the three-dimensional model to a tunnel fire scene numerical simulation system; the tunnel fire scene numerical simulation system performs fire simulation and inputs a simulation result into a resource library and rescue scheme module of the BIM system; the rescue scheme module generates an emergency rescue scheme and transmits the emergency rescue scheme to the case analysis module; and the case analysis module drills the scheme and stores the scheme to a resource library; and when a tunnel fire occurs, the BIM system retrieves the resource library according to fire data monitored on site, matches a corresponding fire scene and outputs a corresponding emergency rescue scheme. Based on the BIM technology, fire scene information and an effective rescue scheme can be provided for emergency rescue workers in time according to on-site real-time monitoring data, and great convenience is provided for tunnel fire emergency rescue.

Description

technical field [0001] The invention belongs to the technical field of tunnel safety, and more specifically relates to a BIM-based tunnel fire emergency rescue method, terminal and storage medium. Background technique [0002] With the development of the economy, the country has increased the development of infrastructure in the western region and remote areas. For example, the tunnels of the Sichuan-Tibet Railway account for 84.43% of the line length, and the proportion of long tunnels is relatively high. There is a shortage of emergency management personnel in daily management. An intelligent fire warning and emergency rescue system. [0003] The existing tunnel emergency rescue system has defects such as low degree of visualization, long emergency rescue time, and intelligent monitoring of tunnel structural parameters without considering the fire scene; during the emergency rescue process, the safety of emergency rescue personnel cannot be guaranteed. During the emergenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/27G06F119/02
CPCG06F30/27G06F2119/02
Inventor 高帅杨国玉李寒冰王盼万春风杨才千
Owner 江苏中云筑智慧运维研究院有限公司