CN112613849A - BIM-based project supervision information management method - Google Patents
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Abstract
The invention relates to a BIM-based project supervision information management method, which comprises the following steps: s1, establishing an online information management platform, wherein the engineering project information management system framework is fused with WEB target setting and is in a Browser/Server mode, and the mode is an online information management platform which is developed and designed by utilizing a BIM technology and is formed by utilizing the Internet; s2, establishing a BIM cooperation platform, introducing the BIM technology into a construction project, and tracking, storing, managing and sharing the information of the whole life cycle of the project by establishing the BIM cooperation platform; s3, establishing a collaboration platform entrance; s4, reasonably applying intermediate software based on IFC standard; s5, establishing a distributed database; and S6, data processing, wherein the data in the central database are sorted, analyzed, stored and optimized.
Description
Technical Field
The invention relates to the technical field of supervision information management, in particular to a BIM-based project supervision information management method.
Background
The supervision unit provides management and consultation services for the construction unit according to the requirements of the engineering contract and the basic industry standard. According to the project construction documents, laws and regulations, technical standards and drawings approved by the state, the supervision unit manages the information of quality, investment, progress, safety and the like of the whole project on the basis of fully knowing the construction intention and the final target of the construction unit.
In the prior art, because currently used working software cannot effectively integrate engineering information, such as information modified in a decision stage, when the engineering information is transmitted to a design stage and even a construction stage, the information is discovered, so that more time and energy are needed to search and check the modified information, and once a fault occurs in the decision stage, great loss is brought to subsequent management.
The above prior art solutions have the following drawbacks: the different participants at each stage of the construction project are the root cause of the stage property and the discreteness of the traditional information management, and in addition, various information management software used in China at present can only share part of information on the information management platform due to the non-uniform data standard and interfaces. Therefore, there is a need for an information management method throughout the entire process of project supervision, and the method can enable the horizontal communication (between the participating parties) and the vertical communication (inside the participating parties) of the construction project to transmit and share information timely and completely.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a BIM-based project supervision information management method, which can make information have relevance and cooperativity based on the supervision information management of a BIM cooperation platform, takes the Internet as a carrier, timely inputs, reviews, modifies and uses project information, and greatly improves the utilization rate of the information. In order to enable project supervision to effectively avoid the defects in traditional information management, an information management framework structure and implementation conditions based on a BIM cooperation platform are provided, and a scientific, perfect and cooperative information management mode is provided for leading the higher-level development of a project supervision industry management system.
The above object of the present invention is achieved by the following technical solutions:
a project supervision information management method based on BIM comprises the following steps:
s1, establishing an online information management platform, wherein an engineering project information management system framework is fused with WEB target setting, the framework is in a Browser/Server mode, and the mode is the online information management platform which is developed and designed by utilizing a BIM technology and is formed by utilizing the Internet;
s2, establishing a BIM cooperation platform, introducing the BIM technology into a construction project, and tracking, storing, managing and sharing the information of the whole life cycle of the project by establishing the BIM cooperation platform;
s3, establishing a collaboration platform entrance with PIP as a core technology for acquiring, communicating and sharing information;
s4, reasonably applying intermediate software based on IFC standard to eliminate incompatibility among different specialties and different system software, realizing mutual conversion among different data sources and improving integration of a cooperation platform;
s5, a distributed database is established, each participant establishes the database by himself, and the relevant information is input and then uploaded to a central database, so that the aim of continuously improving the BIM cooperation platform is fulfilled;
and S6, processing the data, and sorting, analyzing, storing and optimizing the data in the central database.
Through the technical scheme, in the online information management platform, all parties of the engineering can browse or transmit data to relevant information through permission setting and identification in a specific range by using a browser and a server, and the mode also greatly facilitates later maintenance of the system and updating and expansion of the functional module.
The software developed by establishing the BIM collaboration platform based on the BIM technology has the function of automatically coordinating and modifying, can realize Excel-like association change on the input or modified information, and has the effect far exceeding the Excel function. Meanwhile, the BIM application does not need software support, is a data carrier, integrates information from different sources, can use and extract the input information for multiple times, and cannot be missed or lost. The BIM cooperation platform is realized based on the Internet, and all the participants can submit, check, examine and approve, use and transmit information at any time through the Internet. Information management based on the BIM cooperation platform integrates information in decision, design and construction stages, and greatly improves the utilization rate of the early engineering information in the operation and maintenance stage.
The supervision information management based on the BIM cooperation platform can enable information to have relevance and cooperativity, and the Internet is used as a carrier to timely input, examine, modify and use engineering information, so that the utilization rate of the information is greatly improved. In order to enable project supervision to effectively avoid the defects in traditional information management, an information management framework structure and implementation conditions based on a BIM cooperation platform are provided, and a scientific, perfect and cooperative information management mode is provided for leading the higher-level development of a project supervision industry management system.
The present invention in a preferred example may be further configured to: in step S1, the Browser/Server mode manages the actual data of the project in a state separated from the template, and all parties of the project use the Browser and the Server to browse or transmit data related to the information through authority setting and identification within a specific range;
in the data transmission process, the BIM model data utilizes a data circulation part trigger to transmit information of the engineering data and can feed back a user instruction.
By the technical scheme, the Browser/Server mode is separated from the template in the management of the engineering actual data, so that the manual modification of the model data is avoided, and the operation convenience of information inquiry and editing is improved. And the digitization, the informatization and the automation of data information are realized, and compared with the traditional engineering project management, the function of the module is expanded, and the integrity of the parameters and the real-time property of the information are ensured.
The present invention in a preferred example may be further configured to: the BIM collaboration platform comprises a data layer, a model layer and a function module layer, wherein the data layer is composed of a BIM central database, and data of the BIM central database comprises basic data and extended data;
the basic data is used for digitizing the geometric, physical and performance information in the information model, and the extended data is used for managing the documents or the data of the technical level and the economic level;
the model layer is respectively connected with the data layer and the function module layer, and the function module layer is used for managing investment information, progress information, quality information and safety information.
Through the technical scheme, the engineering information is complex and diverse in the data layer, so that a user can conveniently and quickly retrieve favorable information, and the attribute, the specialty, the stage, the content and the like of the information are comprehensively considered during information storage.
Based on IFC (industry foundation class) data standard format researched by IAI (International collaborative work alliance), the problem that each participant cannot perform data conversion with a BIM (building information modeling) database due to the fact that different professional software is used is solved. In order to ensure the security of information and the sharing function of information data, different access authority ranges need to be set for different participants. In addition, after the information data of each participant is changed in the authority range, the information data needs to be fed back to the database in time, and the real-time performance and the accuracy of the data are ensured.
Through the central database platform, the information stored in the database is input by a participant once at a certain stage, and the subsequent participants use and extract the information according to the requirements of the subsequent participants, so that the project supervision can inquire, establish, modify, audit, confirm and extract the required information at different stages through the central database, the construction cost can be reduced, the project progress can be accelerated, errors generated when the information is repeatedly input can be effectively avoided, and great convenience is brought to supervision and management of the information.
In an information management system, a model layer plays a central role and is a bridge connecting a data layer and a function module layer. In the design stage, designers extract relevant information from the database to design a building model, a structural model and a water heating and ventilation model, and integrate a final BIM design information model through information transmission of the information among the three models. In the construction stage, according to the management requirement and the target, the information of the design stage is extracted from the BIM database, the information in the aspects of investment control, quality control, progress control and safety information management is expanded and then stored in the data layer, and the information model of the construction stage is gradually improved. And the project supervision carries out auditing and confirmation on the formed design information model and the formed construction information model through the BIM cooperation platform, and if the information does not meet the requirements of national construction project standards, the information is fed back to relevant units for modification and processing.
According to the supervision information management range, the automatic analysis result in the functional module layer can be utilized and timely fed back to the function of a worker, the repeated utilization rate of information is improved, and meanwhile the benefit of a project is maximized.
The present invention in a preferred example may be further configured to: in step S6, the BIM technique constructs a platform for information exchange and sharing for each unit involved in the construction project, and performs authority management on the platform for each situation, so that each party performs information arrangement and analysis according to a scientific information interaction process.
Through the technical scheme, the permission division is mainly based on the information flow permission type, the file auditing process of the participants and the like, and the method aims to ensure the information interaction efficiency among the parties and can achieve certain mutual restriction and urging effects.
For example, after receiving the relevant information, the supervision unit will select a special supervision person to perform data auditing, then the general supervision person performs auditing, finally the determined information is integrated and then is sent to the relevant person, and then the information is published through a mail or an internet mode. The BIM technology has data analysis capability and high-efficiency transmission performance which are not available in other technologies, and the established informatization platform also promotes the high-efficiency and rapid development of engineering construction.
The present invention in a preferred example may be further configured to: in step S6, during actual data storage, the operation is performed according to the existing workflow, and then the digitized header is designed according to the characteristics of the workflow, so as to form a standard header.
Through the technical scheme, newly generated data can be completely and once imported by utilizing the function of batch uploading or importing, the data storage efficiency is greatly improved, and the data is conveniently and quickly searched through the keywords.
In summary, the invention includes at least one of the following beneficial technical effects:
1. in the online information management platform, all parties of the engineering can browse or transmit data through permission setting and identification in a specific range by using a browser and a server, and the mode also greatly facilitates later maintenance of the system and updating and expansion of the functional module.
2. The software developed by establishing the BIM collaboration platform based on the BIM technology has the function of automatically coordinating and modifying, can realize Excel-like association change on the input or modified information, and has the effect far exceeding the Excel function. Meanwhile, the BIM application does not need software support, is a data carrier, integrates information from different sources, can use and extract the input information for multiple times, and cannot be missed or lost. The BIM cooperation platform is realized based on the Internet, and all the participants can submit, check, examine and approve, use and transmit information at any time through the Internet. Information management based on the BIM cooperation platform integrates information in decision, design and construction stages, and greatly improves the utilization rate of the early engineering information in the operation and maintenance stage.
3. The supervision information management based on the BIM cooperation platform can enable information to have relevance and cooperativity, and the Internet is used as a carrier to timely input, examine, modify and use engineering information, so that the utilization rate of the information is greatly improved. In order to enable project supervision to effectively avoid the defects in traditional information management, an information management framework structure and implementation conditions based on a BIM cooperation platform are provided, and a scientific, perfect and cooperative information management mode is provided for leading the higher-level development of a project supervision industry management system.
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FIG. 1 is a schematic flow diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the project supervision information management method based on BIM disclosed by the present invention includes the following steps:
s1, establishing an online information management platform, wherein the engineering project information management system framework is fused with WEB target setting and is in a Browser/Server mode, and the mode is an online information management platform which is developed and designed by utilizing a BIM technology and is formed by utilizing the Internet;
s2, establishing a BIM cooperation platform, introducing the BIM technology into a construction project, and tracking, storing, managing and sharing the information of the whole life cycle of the project by establishing the BIM cooperation platform;
s3, establishing a collaboration platform entrance with PIP as a core technology for acquiring, communicating and sharing information;
s4, reasonably applying intermediate software based on IFC standard to eliminate incompatibility among different specialties and different system software, realizing mutual conversion among different data sources and improving integration of a cooperation platform;
s5, a distributed database is established, each participant establishes the database by himself, and the relevant information is input and then uploaded to a central database, so that the aim of continuously improving the BIM cooperation platform is fulfilled;
and S6, data processing, wherein the data in the central database are sorted, analyzed, stored and optimized.
In the online information management platform, all parties of the engineering can browse or transmit data through permission setting and identification in a specific range by using a browser and a server, and the mode also greatly facilitates later maintenance of the system and updating and expansion of the functional module.
The software developed by establishing the BIM collaboration platform based on the BIM technology has the function of automatically coordinating and modifying, can realize Excel-like association change on the input or modified information, and has the effect far exceeding the Excel function. Meanwhile, the BIM application does not need software support, is a data carrier, integrates information from different sources, can use and extract the input information for multiple times, and cannot be missed or lost.
The BIM cooperation platform is realized based on the Internet, and all the participants can submit, check, examine and approve, use and transmit information at any time through the Internet. Information management based on the BIM cooperation platform integrates information in decision, design and construction stages, and greatly improves the utilization rate of the early engineering information in the operation and maintenance stage.
In step S1, the Browser/Server mode manages the project actual data in a state separated from the template, and the project parties browse or transmit data through authority setting and identification within a specific range by using the Browser and the Server. In the data transmission process, the BIM model data utilizes a data circulation part trigger to transmit information of engineering data and can feed back user instructions.
The Browser/Server mode is separated from the template for managing the engineering actual data, thereby avoiding the manual modification of the model data and improving the operation convenience of information inquiry and editing. And the digitization, the informatization and the automation of data information are realized, and compared with the traditional engineering project management, the function of the module is expanded, and the integrity of the parameters and the real-time property of the information are ensured.
The BIM cooperation platform comprises a data layer, a model layer and a function module layer, wherein the data layer is composed of a BIM central database, and data of the BIM central database comprises basic data and extended data. The basic data is used for digitizing the geometric, physical and performance information in the information model, and the extended data is used for managing the documents or data in the technical level and the economic level. The model layer is respectively connected with the data layer and the functional module layer, and the functional module layer is used for managing investment information, progress information, quality information and safety information.
In the data layer, the engineering information is complex and diverse, so that a user can conveniently and quickly retrieve favorable information, and the attribute, the specialty, the stage, the content and the like of the information are comprehensively considered during information storage.
Based on IFC (industry foundation class) data standard format researched by IAI (International collaborative work alliance), the problem that each participant cannot perform data conversion with a BIM (building information modeling) database due to the fact that different professional software is used is solved. In order to ensure the security of information and the sharing function of information data, different access authority ranges need to be set for different participants. In addition, after the information data of each participant is changed in the authority range, the information data needs to be fed back to the database in time, and the real-time performance and the accuracy of the data are ensured.
Through the central database platform, the information stored in the database is input by a participant once at a certain stage, and the subsequent participants use and extract the information according to the requirements of the subsequent participants, so that the project supervision can inquire, establish, modify, audit, confirm and extract the required information at different stages through the central database, the construction cost can be reduced, the project progress can be accelerated, errors generated when the information is repeatedly input can be effectively avoided, and great convenience is brought to supervision and management of the information.
In an information management system, a model layer plays a central role and is a bridge connecting a data layer and a function module layer. In the design stage, designers extract relevant information from the database to design a building model, a structural model and a water heating and ventilation model, and integrate a final BIM design information model through information transmission of the information among the three models.
In the construction stage, according to the management requirement and the target, the information of the design stage is extracted from the BIM database, the information in the aspects of investment control, quality control, progress control and safety information management is expanded and then stored in the data layer, and the information model of the construction stage is gradually improved. And the project supervision carries out auditing and confirmation on the formed design information model and the formed construction information model through the BIM cooperation platform, and if the information does not meet the requirements of national construction project standards, the information is fed back to relevant units for modification and processing.
According to the management range of the supervision information, the automatic analysis result in the functional module layer is utilized and timely fed back to the function of the working personnel, so that the repeated utilization rate of the information is improved, and the benefit of the project is maximized. In order to make the disclosure of the function module layer more complete, further explanation is made regarding the function module layer of the information management system.
1. Investment information management the traditional cost estimation is to input the engineering quantity information in the CAD design drawing into the engineering cost software and then to calculate the cost. Once the design is changed, the changed engineering quantities are all changed, so that the previous calculation results cannot be reused, and related units need to calculate the cost again according to the changed design. Due to the high-efficiency integration of the BIM database, the design is changed, the project amount is changed correspondingly, the project cost is rapidly calculated, and the project cost is effectively controlled. The premise of the BIM database for high-efficiency integration is that design units and construction units need to establish a price dynamic database and an enterprise quota database, so that price data can be updated timely and efficiently, and after the database is managed and maintained, data which can deal with new materials and new processes are continuously updated and added.
2. Progress information management construction progress is a complex dynamic process, 4D construction simulation is carried out on information models in a database through Navisworth in BIM software, actual construction progress and planned construction progress are compared, reasons with differences are found out, and project tasks are guaranteed to be completed on schedule through real-time dynamic adjustment and control.
3. Quality information management engineering supervision quality information management in construction engineering is mainly expressed in the construction stage: the supervision carries out on-site inspection, side station inspection and acceptance on construction quality, equipment installation quality and the like through a management flow taking acceptance as a core, and then classifies and arranges the engineering quality information input by the relevant participants of the BIM cooperation platform, so that the engineering quality guarantee system is ensured to be sound.
4. The safety management system with the sound safety information management is the premise of guaranteeing the completion of high quality and fast forwarding degree of construction engineering, building safety extension information in a building information model of a BIM database can be used for carrying out safety analysis and monitoring on the whole construction process, a camera and a sensor which are installed on a construction site can synchronously react field information to a BIM cooperation platform, supervision is carried out through field inspection and logging in the cooperation platform, the engineering safety condition is dynamically mastered in real time, and potential safety hazards are avoided. Once the safety early warning occurs, the project supervision can obtain the optimal solution from the safety knowledge base of the BIM database.
In step S6, the BIM technique constructs a platform for information exchange and sharing for each unit involved in the construction project, and performs authority management on the platform for each situation, so that each party performs information arrangement and analysis according to a scientific information interaction process. The authority division is mainly based on information flow authority types, file auditing processes of participants and the like, and aims to ensure information interaction efficiency among the participants and achieve certain effects of mutual restriction and supervision.
For example, after receiving the relevant information, the supervision unit will select a special supervision person to perform data auditing, then the general supervision person performs auditing, finally the determined information is integrated and then is sent to the relevant person, and then the information is published through a mail or an internet mode. The BIM technology has data analysis capability and high-efficiency transmission performance which are not available in other technologies, and the established informatization platform also promotes the high-efficiency and rapid development of engineering construction.
After the project is integrally constructed, the data flow is basically determined, and at the moment, the data needs to be further analyzed and collated, and key steps of project storage and optimization are entered. The engineering can produce a large amount of data in design and work progress, and these data often follow the construction progress and change in dynamic ground moreover, if so many data all need to enter system and information base again every day, has increased relevant personnel's work load undoubtedly, is unfavorable for the high-efficient of work to develop.
Therefore, in step S6, when the actual data is stored, the operation is performed according to the existing workflow, and then the digitized header is designed according to the characteristics thereof to form a standard header. The method can completely and once guide the newly generated data by using the function of batch uploading or importing, greatly improves the data storage efficiency, and is convenient and quick to search the data through the keywords.
The implementation principle of the embodiment is as follows: the supervision information management based on the BIM cooperation platform can enable information to have relevance and cooperativity, and the Internet is used as a carrier to timely input, examine, modify and use engineering information, so that the utilization rate of the information is greatly improved. In order to enable project supervision to effectively avoid the defects in traditional information management, an information management framework structure and implementation conditions based on a BIM cooperation platform are provided, and a scientific, perfect and cooperative information management mode is provided for leading the higher-level development of a project supervision industry management system.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. A project supervision information management method based on BIM is characterized in that: the method comprises the following steps:
s1, establishing an online information management platform, wherein an engineering project information management system framework is fused with WEB target setting, the framework is in a Browser/Server mode, and the mode is the online information management platform which is developed and designed by utilizing a BIM technology and is formed by utilizing the Internet;
s2, establishing a BIM cooperation platform, introducing the BIM technology into a construction project, and tracking, storing, managing and sharing the information of the whole life cycle of the project by establishing the BIM cooperation platform;
s3, establishing a collaboration platform entrance with PIP as a core technology for acquiring, communicating and sharing information;
s4, reasonably applying intermediate software based on IFC standard to eliminate incompatibility among different specialties and different system software, realizing mutual conversion among different data sources and improving integration of a cooperation platform;
s5, a distributed database is established, each participant establishes the database by himself, and the relevant information is input and then uploaded to a central database, so that the aim of continuously improving the BIM cooperation platform is fulfilled;
and S6, processing the data, and sorting, analyzing, storing and optimizing the data in the central database.
2. The BIM-based project supervision information management method according to claim 1, characterized in that: in step S1, the Browser/Server mode manages the actual data of the project in a state separated from the template, and all parties of the project use the Browser and the Server to browse or transmit data related to the information through authority setting and identification within a specific range;
in the data transmission process, the BIM model data utilizes a data circulation part trigger to transmit information of the engineering data and can feed back a user instruction.
3. The BIM-based project supervision information management method according to claim 1, characterized in that: the BIM collaboration platform comprises a data layer, a model layer and a function module layer, wherein the data layer is composed of a BIM central database, and data of the BIM central database comprises basic data and extended data;
the basic data is used for digitizing the geometric, physical and performance information in the information model, and the extended data is used for managing the documents or the data of the technical level and the economic level;
the model layer is respectively connected with the data layer and the function module layer, and the function module layer is used for managing investment information, progress information, quality information and safety information.
4. The BIM-based project supervision information management method according to claim 1, characterized in that: in step S6, the BIM technique constructs a platform for information exchange and sharing for each unit involved in the construction project, and performs authority management on the platform for each situation, so that each party performs information arrangement and analysis according to a scientific information interaction process.
5. The BIM-based project supervision information management method according to claim 4, characterized in that: in step S6, during actual data storage, the operation is performed according to the existing workflow, and then the digitized header is designed according to the characteristics of the workflow, so as to form a standard header.
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| Publication number | Priority date | Publication date | Assignee | Title |
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