Engineering project full-cycle cost intelligent accounting system based on BIM technology

The BIM-based intelligent cost accounting system for the entire lifecycle of engineering projects solves the problems of dynamic scheduling and conflict coordination of construction resources in engineering projects, realizes cross-project cost control and risk identification, and improves the intelligence of engineering cost accounting and decision support capabilities.

CN121745993APending Publication Date: 2026-03-27SHANXI QINHE TECHNOLOGY CO LTD
1 Cites 7 Cited by

Patent Information

Application Number
CN202511953351.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-23
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

Existing project cost accounting systems struggle to dynamically schedule and coordinate construction resources when faced with multiple concurrent risk events. Furthermore, they lack in-depth integration of historical data and experience extraction, resulting in insufficient cost control and risk identification capabilities.

Method used

The system adopts a BIM-based intelligent cost accounting system for the entire lifecycle of engineering projects. Through dynamic optimization scheduling, knowledge graph construction, time-series graph convolutional mining, and intelligent evolution analysis modules, combined with the Bat algorithm and graph neural network, it realizes dynamic optimization and conflict coordination of construction resources, constructs a cost knowledge graph across projects, identifies cost fluctuation patterns and predicts trends, and provides real-time resource optimization suggestions.

Benefits of technology

It significantly improved the adaptability of construction resource scheduling and the level of cost control precision, realizing a leap from isolated event analysis to system pattern recognition, and enhancing the timeliness of risk response and decision support capabilities.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses an engineering project full-cycle cost intelligent accounting system based on a BIM technology, and relates to the technical field of constructional engineering informatization, and the system comprises a BIM visualization platform which is in communication connection with the following modules: a dynamic optimization scheduling module which is used for fusing a target engineering project BIM model and a real-time digital twinborn body, and introducing a bat algorithm to carry out dynamic optimization on construction resource nodes influenced by risks. According to the method, a dynamic resource topology network is constructed by fusing a BIM model and real-time digital twinborn data, accurate tracking and state perception of construction resources are realized, on the basis, a bat algorithm and a graph neural network are introduced to perform dynamic optimization and conflict coordination on resource configuration in a multi-risk concurrent scene, and the resource allocation efficiency is improved. And a rescheduling scheme and an optimal cost increment which conform to actual engineering logic are generated, the limitation of traditional static risk conduction simulation is broken through, and the adaptability of resource scheduling and the refinement level of cost control are remarkably improved.
Need to check novelty before this filing date? Find Prior Art