An automatic measurement and accounting method and system based on bim and gis technology

Abstract

The present invention provides an automatic measurement and accounting method and system based on BIM and GIS technology, wherein the method includes S1. Decomposing the work structure, and setting the organization, work nodes and business processes in the project management system according to the work structure decomposition; S2 .Decompose the engineering system, establish a unified coding rule for sub-projects, and build a data sharing channel in the BIM model; S3. Establish a standard library of data tables for quality assurance, automatic statistics of output value, automatic measurement and cost accounting, and set information push conditions; S4. Build a BIM model according to the engineering system decomposition results and construction drawings, associate data tables and bills of quantities and load GIS, and map to the project management system at the same time; S5. After collecting statistical information, the project management system completes the electronic as-built document filing and uploads it to BIM The visual display of the model is distinguished by different colors; the system realizes the automation of engineering measurement through this method, and the measurement is accurate and efficient.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to an automatic measurement and accounting method and system based on BIM and GIS technologies. Background technique [0002] As BIM technology is used more and more in the life cycle management of civil engineering, it has greatly improved the management level of civil engineering and promoted the informatization process of civil engineering construction. BIM technology can integrate all the information of civil engineering, associate the whole cycle and all element information of civil engineering in a three-dimensional or multi-dimensional model information database, use digital technology to store and transmit building structure and structural feature information, and realize it with 3D model Visual display of information; the full life cycle of civil engineering refers to the complete process of civil engineering from conception, decision-making, design, constr...

AI Technical Summary

Problems solved by technology

At present, the cost accounting of construction enterprises is very extensive, and it is generally a big account. After manually counting the cost data and comparing it with the amount of the financial account, it has not reached the standard of refined and digital management.

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