CN-121998573-A - BIM-based municipal engineering construction progress intelligent management platform

CN121998573ACN 121998573 ACN121998573 ACN 121998573ACN-121998573-A

Abstract

The invention discloses a municipal engineering construction progress intelligent management platform based on BIM, which comprises a data acquisition and perception module, a BIM digital twin model module, a multi-source data fusion and processing module, a progress intelligent analysis decision module, a visual interaction and early warning module and a mobile terminal offline interaction support, wherein the data acquisition and perception module is used for acquiring multi-source data of a construction site in real time through an Internet of things sensor, an image acquisition device and a manual input terminal, the BIM digital twin model module is used for storing and managing a BIM model of municipal engineering, the multi-source data fusion and processing module is used for realizing model light weight through space optimization Huffman coding and carrying out evidence storage on key progress data and payment node data through a blockchain evidence storage mechanism, and the progress intelligent analysis decision module is used for dynamically displaying construction progress, deviation analysis results and early warning information on the project monitoring platform based on a deep learning network. The invention belongs to the technical field of intelligent management platforms, and particularly relates to a municipal engineering construction progress intelligent management platform based on BIM.

Inventors

DU JIANG
TAO YUAN
CHEN HUIYAN
LI WENLAN
WANG CHUNXIA
FAN KUN
WU TAO
JIANG YINGLIANG
HE YI
GUO SONG
QIAN CHENG

Assignees

重庆设计集团有限公司

Dates

Publication Date: 20260508
Application Date: 20251206

Claims (8)

1. The municipal engineering construction progress intelligent management platform based on BIM comprises a data acquisition and perception module, wherein the data acquisition and perception module is used for acquiring multi-source data of a construction site in real time through an Internet of things sensor, an image acquisition device and a manual input terminal, and the multi-source data comprises progress data, resource data, environment data and equipment state data; The BIM digital twin model module is used for storing and managing a BIM model of municipal engineering, converting a planning progress language and an actual progress language into each component coding subset through a model component coding system, and dynamically updating a model state based on real-time data of the data acquisition and perception module; The multisource data fusion and processing module adopts space optimization Huffman coding to realize model light weight, and stores key progress data and payment node data through a blockchain storage and verification mechanism; the progress intelligent analysis decision module is used for optimizing a construction path by utilizing a constraint genetic algorithm based on the deviation between the actual progress and the planned progress of the deep learning network analysis, and generating a progress adjustment scheme and a resource allocation suggestion; and the visual interaction and early warning module is used for dynamically displaying construction progress, deviation analysis results and early warning information on the project monitoring platform and supporting off-line interaction of the mobile terminal.
2. The municipal engineering construction progress intelligent management platform based on BIM according to claim 1, wherein the data acquisition and perception module comprises a plurality of CCD image acquisition devices distributed on a construction site and used for acquiring image information of bridge buildings in real time; The sensor network of the Internet of things comprises a personnel positioning tag, a device state sensor and a material RFID tag; And the manual progress report terminal is used for receiving manually input progress confirmation information.
3. The municipal engineering construction progress intelligent management platform based on BIM according to claim 1, wherein the BIM digital twin model module converts a standard planning progress language or a standard actual progress language into each component coding subset through a model component coding system, and the construction management digital twin system controls the display effect of each model component corresponding to each component coding subset and the complement thereof on a complete construction BIM model to obtain a planning construction progress model or an actual construction progress model.
4. The municipal engineering construction progress intelligent management platform based on BIM according to claim 1, wherein the multi-source data fusion and processing module adopts a three-chain blockchain system architecture, and comprises a main chain, an accounting side chain and an audit side chain to realize intelligent association of engineering quantity and payment nodes.
5. The intelligent management platform for municipal engineering construction progress based on BIM according to claim 1, wherein the intelligent progress analysis decision module comprises a progress deviation analysis unit, wherein the actual construction progress identified by the image identification module is updated to the planned construction progress, and the deviation of the actual construction progress and the planned construction progress is analyzed; A resource conflict detection unit that detects a conflict when a plurality of processes compete for the same resource based on a resource balancing algorithm; and the prediction and early warning unit is used for analyzing the state and progress trend of the equipment by adopting a two-way long-short-term memory network and generating early warning information.
6. The intelligent management platform for municipal engineering construction progress based on BIM according to claim 1, wherein the intelligent progress analysis decision module is further configured to control a planned construction progress model or a display effect of each model member associated with each measuring point in an actual construction progress model according to a threshold interval where the measuring point monitoring data is located, so as to visualize the measuring point monitoring data.
7. The municipal engineering construction progress intelligent management platform based on BIM according to claim 1, wherein the visual interaction and early warning module supports 4D dynamic simulation, a Revit model is associated with a task, the influence of regional hysteresis on the overall progress is visually displayed, an actual progress front is drawn on a cross-road diagram through a front analysis method, and early warning is started when deviation exceeds a threshold value.
8. The intelligent management platform for municipal engineering construction progress based on BIM according to claim 1, wherein the platform further comprises a collaborative management module, wherein the collaborative management module is used for obtaining subordinate construction unit information of the current time through a constructor information management module, obtaining account book information of equipment and the current time of materials through a material management module, updating the account book information to a BIM model, and marking and highlighting a special construction process which is easy to generate construction errors.

Description

BIM-based municipal engineering construction progress intelligent management platform Technical Field The invention belongs to the technical field of intelligent management platforms, and particularly relates to a municipal engineering construction progress intelligent management platform based on BIM. Background Municipal engineering construction has characteristics such as environment complicacy, participant are many, time limit for a project are tension, traditional progress management method mainly relies on manual inspection, two-dimensional drawing and static plan, has following shortcoming: The data isolation and collaboration are difficult, namely, the data isolation among all the participators of the project lacks a unified information sharing platform, so that information transfer is lagged and easy to make mistakes, progress data among a construction party, a supervision party and a business owner party are not communicated, and efficient collaborative management is difficult to realize. The traditional progress updating relies on manual recording and periodical reporting, has the problem of data hysteresis, is difficult to reflect the actual progress condition of a construction site in time, and often discovers that the progress is late when deviation occurs, and misses the optimal adjustment time. The visual degree is low, the traditional Gantt chart, the crosswalk chart and other progress representation modes are not visual, and complex construction procedures and spatial relations are difficult to clearly express, so that the understanding of the progress conditions by management staff is deviated. Disclosure of Invention The invention aims to solve the technical problems that the traditional progress management method is difficult in data isolation and collaboration, lacks of real-time performance and accuracy and is low in visualization degree. In order to realize the functions, the technical scheme adopted by the invention is that the municipal engineering construction progress intelligent management platform based on BIM comprises a data acquisition and perception module and a control module, wherein the data acquisition and perception module is used for acquiring multi-source data of a construction site in real time through an Internet of things sensor, an image acquisition device and a manual input terminal, wherein the multi-source data comprises progress data, resource data, environment data and equipment state data; The BIM digital twin model module is used for storing and managing a BIM model of municipal engineering, converting a planning progress language and an actual progress language into each component coding subset through a model component coding system, and dynamically updating a model state based on real-time data of the data acquisition and perception module; The multisource data fusion and processing module adopts space optimization Huffman coding to realize model light weight, and stores key progress data and payment node data through a blockchain storage and verification mechanism; the progress intelligent analysis decision module is used for optimizing a construction path by utilizing a constraint genetic algorithm based on the deviation between the actual progress and the planned progress of the deep learning network analysis, and generating a progress adjustment scheme and a resource allocation suggestion; and the visual interaction and early warning module is used for dynamically displaying construction progress, deviation analysis results and early warning information on the project monitoring platform and supporting off-line interaction of the mobile terminal. The data acquisition and perception module comprises a plurality of CCD image acquisition devices distributed on a construction site and used for acquiring image information of bridge buildings in real time, an Internet of things sensor network comprising personnel positioning tags, equipment state sensors and material RFID tags, and a manual progress verification terminal used for receiving manually input progress confirmation information. Preferably, the BIM digital twin model module converts a standard planning progress language or a standard actual progress language into each component coding subset through a model component coding system, and the construction management digital twin system controls the display effect of each corresponding model component on the complete construction BIM aiming at each component coding subset and the complement thereof to obtain a planning construction progress model or an actual construction progress model. Preferably, the multi-source data fusion and processing module adopts a three-chain blockchain system architecture, and comprises a main chain, an accounting side chain and an audit side chain to realize intelligent association of engineering quantity and payment nodes. The intelligent progress analysis decision module comprises a progress deviation analysis unit, a