Real-time monitoring method and emergency treatment preview method of subway station based on three-dimensional structure

Abstract

The invention discloses a real-time monitoring method and an emergency treatment preview method of a subway station based on a three-dimensional structure. The monitoring method comprises the following steps: a three-dimensional structure monitoring model of the subway station is constructed by interconnecting with a rail transit BIM system responsible for subway line design, construction and operation and maintenance; The real-time running status of the subway station is obtained by defining the general interface and establishing the interconnected communication with the integrated monitoringsystem. According to the real-time running state of the subway station, the three-dimensional real-time scene of the subway station is output, and the three-dimensional real-time monitoring of the subway station is realized. The emergency treatment preview method comprises the following steps of: adopting the three-dimensional structure monitoring model of the subway station, previewing the firesituation and personnel escape and evacuation on the three-dimensional structure monitoring model of the subway station by using the integrated monitoring system operation control plan during the emergency treatment of the subway station. The invention can realize visual display of various emergency management information, comprehensive inquiry and analysis, and provide intuitive and efficient auxiliary decision-making function.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a three-dimensional structure-based real-time monitoring method of a subway station and an emergency treatment rehearsal method. Background technique [0002] Rail transit construction is a project with huge investment and extremely complex engineering. At present, many cities in my country have begun to try to use BIM (Building Information Modeling) technology in the construction process of subways in many cities. The essence is to create 3D building models, use and Share the information in the model to realize the seamless connection of the design, construction and operation management process of the construction project, as well as the smooth flow of information among the project stakeholders, and realize the informatization of the means and methods of the whole process of the project cycle. With the promotion and continuous development of BIM, the BIM model can also be us...

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Problems solved by technology

[0009] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a real-time monitoring method and emergency treatment rehearsal method for a subway station based on a three-dimensional structure, and solve the problems of building a three-dimensional structure monitoring model for a subway station in the prior art, which is costly and lacks effective maintenance. Inconsistent with the real station, technical problems of poor real-time performance

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