CN115660317A - Multi-source information integration system based on BIM - Google Patents

Abstract

The invention discloses a multi-source information integration system based on BIM, and relates to the field of BIM management systems. A multi-source information integration system based on BIM comprises an Internet of things cloud platform, wherein the Internet of things cloud platform comprises a data management module and a BIM lightweight model processing module, the data management module is connected with a data acquisition module, and the BIM lightweight model processing module generates a BIM visualization module; the BIM visualization module is used for establishing an engineering BIM model in real time and performing visualization display by combining data of the data acquisition module; the system further comprises an access terminal module, wherein the access terminal module comprises a plurality of access terminals, and the access terminals are connected with the Internet of things cloud platform. The invention has the beneficial effects that: the integration efficiency of the BIM information can be improved.

Description

Multi-source information integration system based on BIM

Technical Field

The invention mainly relates to the field of BIM management systems, in particular to a BIM-based multi-source information integration system.

Background

With the progressive progress of society, the building engineering management of China also generates great revolution and gradually develops towards informatization. The BIM technology based on the information of construction engineering is also becoming more popular.

At present, the research of the technology in the information management of the field of constructional engineering at home and abroad has been preliminarily developed, and the technology is put into practical application for backup, so that the technology plays a certain role in promoting the construction of constructional engineering and the development of construction industry. In the process of managing modern building engineering, the application of informatization technology is an indispensable content. If the support of information technology is removed, the rapid development of the current society and various innovative activities in the industry are impossible. For information management work of modern construction engineering, introduction of information technology has been inevitable.

The prior BIM information integration implementation process has the following disadvantages:

1. the participants are numerous: the participants of a construction project are numerous and include owners, reconnaissance units, design institutions, construction units, supervisory units, government agencies, construction contractors, and site managers. The lack of a common data processing method can make the information exchange flow difficult.

2. The information amount is huge: the amount of information generated during the construction phase is quite large. The data file of the BIM may easily reach several tens or hundreds of GB in size. It is crucial that the software and computer hardware of the BIM can be operated remotely. Mobile workstations or expensive desktop computers are often necessary. When not capable of tandem operation on a network, each BIM user must be equipped with a high performance computer to be able to use it. It is difficult and inconvenient for the user to open a plurality of BIM files.

3. Information security: from the perspective of security, BIM is currently a technology developed for information integration management by using digitization and visualization technology. There is a need to provide licensing authorization and firewalls under the simultaneous operation of diverse information participants, different departments, and different cases. Therefore, the main challenge is how to quickly and accurately acquire the licensed information under the security condition.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a BIM-based multi-source information integration system which can improve the integration efficiency of BIM information.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a multi-source information integration system based on BIM comprises an Internet of things cloud platform, wherein the Internet of things cloud platform comprises a data management module and a BIM lightweight model processing module, the data management module is connected with a data acquisition module, and the BIM lightweight model processing module generates a BIM visualization module; the BIM visualization module is used for establishing an engineering BIM model in real time and performing visualization display by combining data of the data acquisition module;

the system further comprises an access terminal module, wherein the access terminal module comprises a plurality of access terminals, and the access terminals are connected with the Internet of things cloud platform.

The system further comprises a BIM information processing platform, and the Internet of things cloud platform and the access terminal module are connected with the BIM information processing platform.

The data acquisition module is classified according to three blocks of construction preparation, construction process and completion acceptance.

The construction preparation stage comprises drawing data and model management data;

the construction process stage comprises progress control, quality management, safety culture, design change, monitoring and control, man-machine material management, equipment management and flow form data;

the completion acceptance stage comprises asset transfer and archive management data;

the data are output by the data management module, integrated into the BIM model and visualized.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention carries out ultra-lightweight processing on the BIM model, lays a foundation for the application of the BIM model in multiple terminals and platforms such as a mobile phone end, a webpage end and the like, enables engineering information to be held in hands of engineering personnel anytime and anywhere, and monitors engineering management in real time.

2. According to the invention, through cloud storage, cloud computing and big data technology, remote access and data calling can be carried out from any terminal of any platform at any time and any place, huge data storage occupied on a hardware terminal is saved, the burden on a hardware system is reduced, and mobile interconnection application of the BIM technology is realized.

3. The invention realizes the cooperative work of all the construction parties based on the information integration of the BIM, reduces the communication time of all the construction parties, and improves the working efficiency and the integrity of engineering information.

4. The invention represents the large data set in the form of graphic image, and utilizes the data analysis and development tool to discover the processing process of unknown information in the large data set.

5. According to the invention, an integrated platform is formed through the Internet of things cloud platform, and data dispersed in each system is integrated on the Internet of things cloud platform, so that management of owners and all participants of a project is facilitated, centralized management of the dispersed project and sharing of information, manpower, material resources and financial resources among unit departments are realized, repeated investment and waste of manpower, material resources and financial resources in traditional project management are really changed, the working efficiency is obviously improved, and the working cost is saved.

6. The cloud platform of the Internet of things can realize the data acquisition and reporting functions of construction information such as quality, safety, progress, civilized construction and the like, and can give priority to units such as construction enterprises of construction projects, supervision enterprises and the like to strengthen quality safety management, so that the informatization management of the enterprises on the engineering safety quality is strengthened.

7. According to the invention, various participating parties adopt fixed access terminals, access to the Internet of things cloud platform through the access terminals, and the safety and confidentiality of data are ensured.

Drawings

FIG. 1 is a working schematic diagram of the present invention;

FIG. 2 is a schematic diagram of a specific data acquisition module of the present invention

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The utility model provides a multisource information integration system based on BIM, includes thing networking cloud platform, thing networking cloud platform is including data management module and BIM lightweight model processing module, and BIM lightweight model processing can adopt HTML5 WebGL technique to carry out the analysis with the original BIM model that contains building information and building size, carries out the lightweight processing at browser end or mobile terminal pair BIM model with WebGL technique to obtain BIM lightweight model. The data management module is connected with a data acquisition module, and the BIM lightweight model processing module generates a BIM visualization module; the BIM visualization module is used for establishing an engineering BIM model in real time and performing visualization display by combining data of the data acquisition module; specifically, various data of a construction site are acquired at a data acquisition module, monitoring data are integrated on a BIM lightweight model, data processing and analysis are carried out through a data management module, and the data are visualized by means of Revit software.

The system further comprises an access terminal module, wherein the access terminal module comprises a plurality of access terminals, and the access terminals are connected with the Internet of things cloud platform. The terminal modules are a plurality of wireless communication mobile terminal devices, in one embodiment of the invention, the devices are special mobile phones and respectively belong to a constructor, a designer, a proctoring party, a constructor and a person in charge or a person on duty of a monitoring unit, when the unit wants to check the information of the cloud platform, the unit checks the information through a fixed device, so that the related information can be guaranteed to be known, and the safety of the information can be guaranteed.

The system further comprises a BIM information processing platform, and the Internet of things cloud platform and the access terminal module are connected with the BIM information processing platform. After the access terminal accesses the information of the cloud platform of the internet of things, when the information is disagreeed or needs to be modified, the BIM information processing platform is used for coordinating and communicating, so that the data security of the cloud platform of the internet of things is further ensured, and the communication efficiency is improved.

As optimization, the data acquisition modules are classified according to three major blocks of construction preparation, construction process and completion acceptance, so that the information viewing efficiency is improved, and the information management is more standardized.

The construction preparation stage comprises drawing data and model management data; the construction process stage comprises progress control, quality management, safety civilization, design change, monitoring, man-machine material management, equipment management and flow form data; the completion acceptance stage comprises asset transfer and archive management data; the data are output by the data management module, integrated into the BIM model and visualized. The invention enables a manager to acquire real and key engineering information of a site at any time and any place, and comprehensively tracks and controls site elements such as people, machines, materials, methods, rings and the like in the construction process from a hidden danger source. The platform assists managers in carrying out standardized and standardized management through a digital means, achieves effective prevention and control of sources and terminals for preventing accidents, changes emergency rescue after accidents into real-time pre-control in advance and in the accidents, and carries out trace tracking management in the whole process. The application target of safer, more efficient and more transparent engineering project management is realized.

Claims (4)

1. The utility model provides a multisource information integration system based on BIM, includes thing networking cloud platform, its characterized in that: the Internet of things cloud platform comprises a data management module and a BIM lightweight model processing module, wherein the data management module is connected with a data acquisition module, and the BIM lightweight model processing module generates a BIM visualization module; the BIM visualization module is used for establishing an engineering BIM model in real time and performing visualization display by combining data of the data acquisition module;

the system further comprises an access terminal module, wherein the access terminal module comprises a plurality of access terminals, and the access terminals are connected with the Internet of things cloud platform.

2. The BIM-based multi-source information integration system of claim 1, wherein: the system further comprises a BIM information processing platform, and the Internet of things cloud platform and the access terminal module are connected with the BIM information processing platform.

3. The BIM-based multi-source information integration system of claim 1, wherein: the data acquisition module is classified according to three blocks of construction preparation, construction process and completion acceptance.

4. The BIM-based multi-source information integration system of claim 3, wherein:

the construction preparation stage comprises drawing data and model management data;

the construction process stage comprises progress control, quality management, safety culture, design change, monitoring and control, man-machine material management, equipment management and flow form data;

the completion acceptance stage comprises asset transfer and archive management data;

the data are output by the data management module, integrated into the BIM model and visualized.

Images