System and method for managing railway bridge construction progress based on 3DGIS (Three-dimensional Geographic Information System) and engineering three-dimensional model

Abstract

The invention discloses a system and a method for managing railway bridge construction progress based on a 3DGIS (Three-dimensional Geographic Information System) and an engineering three-dimensional model. The system comprises a user management module, an actual progress data collecting module, a construction and organization plan module, a three-dimensional image progress display module, a statistic analysis module, a progress early-warning module and a log record module, wherein the actual progress data collecting module has the functions of data filling and reporting, data auditing and storing; the construction and organization plan module is used for making and inputting a work point construction and organization plan; the three-dimensional image display module has the functions of three-dimensional image leading-in, bridge work point model leading-in, three-dimensional navigating and progress display; the statistic analysis module is used for carrying out statistic analysis on progress data and outputting a statistical form; the progress early-warning module has the functions of early-warning personnel allocation and short message reminding; the log record module is capable of recording user login information, progress filling and reporting information and audit information in real time. According to the system and the method, disclosed by the invention, refined and three-dimensional visual management of railway bridge construction progress can be realized.

Description

technical field [0001] The invention belongs to the information technology field of railway and urban rail transit construction, and specifically relates to a railway bridge construction progress management system and management method based on 3DGIS and engineering three-dimensional models. Background technique [0002] With the rapid development of railway infrastructure construction, a large number of large and extra-large bridges are constantly under construction, especially in the construction of high-speed railways. Considering factors such as environment, land, maintenance and repair, the proportion of bridges is increasing. At present, the display and management of bridge construction progress in my country mainly adopt reports and two-dimensional graphics. The standardization and automation of data collection in this way are low, the current situation is poor, the data granularity is coarse, and there are difficulties in data collection and inconvenient statistical a...

AI Technical Summary

Problems solved by technology

At present, the display and management of bridge construction progress in my country mainly adopt reports and two-dimensional graphics. The standardization and automation of data collection in this way are low, the current situation is poor, the data granularity is coarse, and there are difficulties in data collection and inconvenient statistical analysis of data. The progress display is not visually intuitive and other issues

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