CN115204838A - BIM-based whole process engineering consultation integrated management method and system - Google Patents
BIM-based whole process engineering consultation integrated management method and system Download PDFInfo
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- CN115204838A CN115204838A CN202210835393.2A CN202210835393A CN115204838A CN 115204838 A CN115204838 A CN 115204838A CN 202210835393 A CN202210835393 A CN 202210835393A CN 115204838 A CN115204838 A CN 115204838A
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Abstract
The invention provides a BIM-based whole process engineering consultation integrated management method and system, wherein the system comprises: the project management module is used for establishing an engineering project, establishing a BIM (building information modeling) model according to the engineering project and performing project management through the BIM model corresponding to the engineering project; and the integrated management module is used for performing overall process engineering consultation integrated management on the engineering project based on the BIM corresponding to the engineering project, wherein the overall process engineering consultation integrated management comprises process integrated management, organization integrated management, target integrated management and information integrated management. The invention is beneficial to realizing the integral management of the engineering project, improving the whole process integrated management level of the engineering project and improving the efficiency and the accuracy of the engineering project propulsion.
Description
Technical Field
The invention relates to the technical field of integrated management of whole-process engineering consultation, in particular to a BIM-based whole-process engineering consultation integrated management method and system.
Background
The whole-process engineering consultation service is engineering construction professional consultation service which provides various relevant aspects of organization, management, economy, technology and the like for the whole life cycle of a construction project. The method comprises professional consultation services of each stage of the whole process of the project construction project, such as investment consultation, reconnaissance, design, cost consultation, bid inviting agency, project supervision, operation maintenance and the like.
At present, when providing the whole process engineering consultation service, a whole process engineering consultation service provider needs to face each participant of an engineering project respectively, so that the engineering project lacks uniform integration and relevance management, and in addition, a traditional whole process engineering consultation mode takes the whole process engineering consultation service provider as a leading factor, so that gaps exist in information sharing, transmission and cooperation among engineering project participants, information communication among the participants and collaborative management of projects are not facilitated, and the whole promotion and efficient management of the engineering project are also not facilitated.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a BIM-based whole process engineering consultation integrated management method and system.
The purpose of the invention is realized by adopting the following technical scheme:
in a first aspect, the present invention provides a BIM-based integrated management system for engineering consultation in a whole process, including:
the project management module is used for establishing an engineering project, establishing a BIM (building information modeling) model according to the engineering project and performing project management through the BIM model corresponding to the engineering project;
and the integrated management module is used for carrying out whole-process engineering consultation integrated management on the engineering project based on the BIM corresponding to the engineering project, wherein the whole-process engineering consultation integrated management comprises process integrated management, organization integrated management, target integrated management and information integrated management.
In one embodiment, the project management module includes:
the project establishing unit is used for acquiring basic information of the engineering project and establishing a corresponding engineering project; the basic information of the engineering project comprises basic information such as an engineering name, an engineering position, an engineering drawing, an engineering type, an engineering target and a contract.
And the model establishing unit is used for establishing the BIM model of the engineering project according to the basic information of the engineering project.
In one embodiment, the integrated management module includes:
the process integration unit is used for integrating all stages of the whole process of the engineering project into an integral process, wherein the integral process comprises node information of all stages; the engineering project stage comprises a decision stage, a design stage, a bid inviting and purchasing stage, a construction stage and an acceptance stage;
the organization integration unit is used for integrating and forming a project participation group according to participants at each stage of the whole process of the project; wherein the participants comprise a construction party, a survey party, a design party, a supervision party, a construction party and a material equipment supply party;
the target integration unit is used for optimizing sub-targets on the basis of the overall target of the engineering project, and comprises the step of overall optimizing the targets of all stages of the whole process of the engineering project;
and the information integration unit is used for integrating information such as data, operation specifications, technical standards, related knowledge and the like required by different participants at all stages of the whole process of the engineering project to construct an engineering project information database.
In one embodiment, the system further comprises:
and the communication management module is used for providing information exchange and communication between a manager (a whole process engineering consultation service party) and the participants or between the participants in the engineering project implementation process.
In one embodiment, the system further comprises:
and the authority management module is used for carrying out authority management on the participant user and opening the authority of the corresponding engineering project for the participant user so that the participant user can access the corresponding engineering project.
In one embodiment, the rights management module includes:
the participant information management unit is used for creating participant user information of the engineering project, associating the participant user with the corresponding engineering project and setting the access and management authority of the participant user to the engineering project;
and the identity authentication unit is used for authenticating the identity information of the participant user when the participant user logs in the system, and authorizing the participant user according to the authority information corresponding to the participant user after the authentication is passed, so as to allow the participant user to access and manage the corresponding engineering project.
In one embodiment, the project management module further comprises:
the participant access unit is used for allowing authorized participant users to access corresponding project information;
and the participant management unit is used for updating and managing information integrated by the engineering project BIM model by authorized participant users based on the engineering project BIM model.
In a second aspect, the present invention provides a BIM-based integrated management method for engineering consultation in a whole process, which is implemented based on the BIM-based integrated management system according to any one of the embodiments of the first aspect;
the method comprises the following steps:
the management party acquires basic information of the engineering project and constructs a BIM (building information modeling) model of the engineering project according to the acquired basic information;
the manager carries out overall process engineering consultation integrated management based on the constructed engineering project BIM model, and phase information, participant information, target information and knowledge information of the overall process of the engineering project are integrated into the engineering project BIM model;
the management party sets the authority of the participant to access and manage the BIM model of the engineering project;
and the management party and the participating party consult and manage the whole process of the engineering project based on the BIM model of the engineering project.
The invention has the beneficial effects that: by constructing an integrated management system for the engineering project, the information interaction channel between the engineering consultation service party and the engineering project participant in the whole process can be effectively connected in series and communicated, the whole management of the engineering project is facilitated, the integrated management level of the whole process of the engineering project is improved, and the efficiency and the accuracy of the engineering project propulsion are facilitated.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a frame structure diagram of a BIM-based overall process engineering consultation integrated management system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a BIM-based overall process engineering consultation integrated management method according to an embodiment of the present invention.
Reference numerals:
the system comprises a project management module 1, an integrated management module 2, a communication management module 3 and a permission management module 4.
Detailed Description
The invention is further described in connection with the following application scenarios.
Referring to fig. 1, there is shown a BIM-based whole process engineering consultation integrated management system, including:
the project management module 1 is used for establishing an engineering project, establishing a BIM (building information modeling) model according to the engineering project and performing project management through the BIM model corresponding to the engineering project;
and the integrated management module 2 is used for performing overall process engineering consultation integrated management on the engineering project based on the BIM corresponding to the engineering project, wherein the overall process engineering consultation integrated management comprises process integrated management, organization integrated management, target integrated management and information integrated management.
In one embodiment, the system further comprises:
and the communication management module 3 is used for providing information communication and communication between a manager (a whole process engineering consultation service party) and the participants or between the participants in the implementation process of the engineering project.
In one embodiment, the system further comprises:
and the authority management module 4 is used for carrying out authority management on the participant user and opening the authority of the corresponding engineering project for the participant user so that the participant user can access the corresponding engineering project.
The embodiment of the invention provides a BIM-based overall process engineering consultation integrated management system, which is different from the traditional overall process engineering consultation management system specially provided for constructors or construction parties in the prior art, and is specially arranged for an overall process engineering consultation service provider (overall process engineering consultation service provider) so as to meet the integrated management requirement of the manager on the development of engineering project overall process engineering consultation service and improve the management level of engineering project overall process engineering consultation service.
The management party can create and manage the project responsible for the management party through the project management module 1, and establish a BIM (building information modeling) model of the project as the basis of the consultation management of the whole process project based on the basic information of the project. Meanwhile, the manager integrates 4 key aspects of the engineering project through the management module 2: and integrating management on the process, the organization, the target and the information, integrating related data into the BIM model, and constructing an integral and integrated engineering project whole-process engineering consultation management model. According to information of engineering project participants (a construction party, a reconnaissance party, a design party, a supervision party, a construction party, a material equipment supply party and the like), authority management is carried out on users of the participants, so that the participants can access a BIM (building information modeling) model of the engineering project after logging in a system, and relevant information of the whole process of the engineering project is obtained; meanwhile, the participants can integrate the related information of the engineering project into the BIM, so that the participants can realize information intercommunication based on the integrated BIM, and the information sharing and transmission among the participants are facilitated. When communication and discussion of engineering project problems occur among the participants or between the management party and the participants, real-time communication and communication can be realized through the communication management module 3; by constructing the integrated management system aiming at the engineering project, information interaction channels between a manager and engineering project participants can be effectively connected in series and communicated, the whole management of the engineering project is facilitated, the whole process integrated management level of the engineering project is improved, and the efficiency and the accuracy of engineering project propulsion are facilitated to be improved.
In one embodiment, the project management module 1 comprises:
the project establishing unit is used for acquiring basic information of the engineering project and establishing a corresponding engineering project; the basic information of the engineering project comprises basic information such as an engineering name, an engineering position, an engineering drawing, an engineering type, an engineering target and a contract.
And the model establishing unit is used for establishing the BIM model of the engineering project according to the basic information of the engineering project.
Aiming at the engineering project of the whole-process engineering consultation service provided by a manager, in the stage of building the BIM model, the project management module 1 can be used for creating the engineering project, inputting the relevant information corresponding to the acquired engineering project into the system, building the BIM model of the engineering project based on the BIM technology, and integrating the basic information of the engineering project into the BIM model.
In one embodiment, the integrated management module 2 comprises:
the process integration unit is used for integrating all stages of the whole process of the engineering project into an integral process, wherein the integral process comprises node information of all stages; the engineering project stage comprises a decision stage, a design stage, a bid inviting purchase stage, a construction stage and an acceptance stage;
the organization integration unit is used for integrating and forming a project participation group according to participants of all stages of the whole process of the project; wherein the participants comprise a construction party, a survey party, a design party, a supervision party, a construction party and a material equipment supply party;
the target integration unit is used for optimizing sub-targets on the basis of the overall target of the engineering project, including overall optimization of targets of all stages of the whole engineering project process;
and the information integration unit is used for integrating information such as data, operation specifications, technical standards, related knowledge and the like required by different participants at all stages of the whole process of the engineering project to construct an engineering project information database.
The engineering project is subjected to integrated management from four dimensions of process integration, organization integration, target integration and information integration, wherein in a traditional whole-process engineering consultation mode, engineering management work at different stages of the whole process of the engineering project is taken charge of different management teams, and the whole-process engineering consultation management level aiming at the engineering project is easy to reduce due to the incoordination of the different management teams; the invention integrates all stages of the whole process of the engineering project uniformly, constructs a project whole process integrated management system based on the whole, and can realize integrated management of whole process engineering consultation; meanwhile, aiming at the different management work contents of the participants at different stages of the whole engineering project process, the integrated management of the engineering project based on the whole is beneficial to effectively organizing and integrating the different stages of the whole engineering project process and improving the organization and information intercommunication level among the management teams of the participants.
Meanwhile, because the work tasks of different stages of the whole engineering project process are completed by different participant teams, each participant team has respective task and target, and different implementation and management modes exist at the same time, the invention integrates the participants of all stages of the whole engineering project process into an engineering group of the engineering project, so that the information and knowledge among the participants are intercommunicated, and the invention is favorable for strengthening the cooperative management capability among all the participants; meanwhile, the definition of the role played by the participant can be improved, and the complexity of the project collaborative management is effectively reduced.
Based on the management idea of the whole life cycle of the engineering project, on the basis of the overall target of the engineering project, the target elements are decomposed layer by layer according to different stages of the whole process of the engineering project for making the targets corresponding to all the participants, and the target elements are comprehensively optimized, so that the overall benefit of the engineering project is improved.
In consideration of the characteristic that massive information data can be generated in the whole process of the engineering project, the invention constructs the engineering project information database through the information integration unit, can perform centralized storage management on information data required by or generated by work tasks of each stage of the engineering project, and simultaneously utilizes the characteristics of large storage capacity and convenient access of a cloud storage technology to construct the engineering project information database, so that a manager and participants can timely and conveniently acquire required information data, the sharing of related information data of the engineering project is realized, the problem of information splitting among each stage and participants in the traditional engineering management is solved, and the effectiveness, comprehensiveness and accuracy of information transmission are improved.
In one embodiment, the rights management module 4 includes:
the participant information management unit is used for creating participant user information of the engineering project, associating the participant users with the corresponding engineering project and setting the access and management authority of the participant users to the engineering project;
and the identity authentication unit is used for authenticating the identity information of the participant user when the participant user logs in the system, and authorizing the participant user according to the authority information corresponding to the participant user after the authentication is passed, so as to allow the participant user to access and manage the corresponding engineering project.
The system is also provided with an authority management module 4 for managing the participant users related to the engineering project, when a new participant joins the engineering project, the participant information management unit is used for inputting the corresponding participant user information, associating the participant user information with the corresponding engineering project and setting the corresponding authority information. When the participant user needs to log in the system, the login information of the participant user is verified through the identity verification unit, and after the verification is passed, the authority information of the participant on the project is called and the participant user is allowed to access the BIM model of the corresponding project.
In one embodiment, the authentication unit comprises: aiming at team participant users (such as a proctoring party, a construction party and the like), when the team participant users log in, electronic certificate information of the team participant users is obtained, identity information of the team participant users is verified according to the obtained electronic certificate information, and the team users are allowed to log in the system after the verification is passed. The electronic certificate information can be acquired by matching a special logger with an intelligent secret key, and the electronic certificate information is convenient for a team to use as a whole user.
Aiming at individual participant users (such as owners, designers, cost makers and the like), when the individual participant users log in, face images of the individual participant users are obtained, face features are extracted according to the obtained face images, comparison verification is carried out according to the face features and pre-stored face features, user identity information is identified, and after the identity information of the individual participant users passes the verification, the individual participant users are allowed to log in the system.
Wherein, the authentication unit includes:
the face verification unit is used for acquiring a face image of the individual participant user in real time when the individual participant user logs in (such as a consultation engineer, a design engineer, a supervision engineer and the like), extracting face features according to the acquired face image, comparing and verifying the face features with prestored face features, identifying user identity information, and allowing the individual participant user to log in the system after the identity information of the individual participant user passes verification.
In one embodiment, a face verification unit comprises:
acquiring a face image of a user of an individual participant;
carrying out enhancement processing on the obtained face image to obtain an enhanced face image;
carrying out graying processing according to the enhanced human face image, and carrying out feature extraction processing according to the obtained grayscale image to obtain a human face feature vector;
inputting the obtained face feature vector into a trained face recognition model, matching and comparing the face recognition model according to the input face feature vector and the face features prestored by the individual participant user, and allowing the individual participant user to log in the system after matching and comparing are successful.
The identity of the individual participant user who logs in the system is verified in a face verification mode, and the safety of system user management is improved.
In one embodiment, the enhancing processing of the acquired face image in the face verification unit specifically includes:
performing wavelet decomposition on the obtained face image to respectively obtain a high-frequency component image and a low-frequency component image of the face image;
according to the obtained high-frequency component image, carrying out filtering enhancement processing on the high-frequency wavelet coefficient, wherein the adopted filtering enhancement processing function is as follows:
wherein w' (i) represents the high frequency wavelet coefficient after the filter enhancement processing, w9 i) represents the high frequency wavelet coefficient corresponding to the high frequency component image, and T represents the set filter threshold value, wherein
σ represents the noise estimate, L represents the signal length, α and β represent the set filter adjustment factors, respectively, α ∈ [0.1,10]，β∈[0.5,1.5]
Reconstructing according to the high-frequency wavelet coefficient after the filtering enhancement processing to obtain a high-frequency component image after the enhancement processing;
according to the obtained low-frequency component image, further extracting a brightness component L of the low-frequency component image in a Lab space;
and performing definition enhancement processing on the low-frequency component image according to the acquired brightness component, wherein the adopted definition enhancement processing function is as follows:
wherein L' represents a luminance component after the sharpness enhancement processing, L s Indicating the set standard definition brightness level, where L s ∈[65,70]And gamma represents a set sharpness enhancement adjustment factor, gamma is in the range of 0.8,1.2]；
Reconstructing according to the brightness component after the definition enhancement processing to obtain a low-frequency component image after the definition enhancement processing;
and reconstructing according to the high-frequency component image after the enhancement processing and the low-frequency component image after the definition enhancement processing to obtain the face image after the enhancement processing.
When a user of an individual participant passes through a face verification login system, due to the influence of login equipment or the environment, the face image collected during login is prone to have insufficient definition. In the above embodiment, a technical scheme for performing enhancement processing on the obtained face image of the individual participant user is provided, and a high-frequency component image and a low-frequency component image can be obtained after wavelet decomposition is performed on the basis of the face image, and filtering enhancement and definition enhancement processing are performed respectively, wherein the provided filtering enhancement processing function and the definition enhancement processing function effectively remove noise interference contained in the face image and improve the overall definition of the face image according to the characteristics of the face image, so that the accuracy and the adaptability of user login identity information verification subsequently completed according to the face image are indirectly improved, and the system performance is improved.
In one embodiment, the item management unit further comprises:
the participant access unit is used for allowing authorized participant users to access corresponding project information;
and the participant management unit is used for updating and managing information integrated by the engineering project BIM model by authorized participant users based on the engineering project BIM model.
In a scene, aiming at an engineering construction team and an engineering supervision team, corresponding management authorities are set in a BIM (building information modeling) model for the engineering construction team according to the construction stage and the construction part of the engineering construction team, and when the construction team finishes the construction of the corresponding part, the part corresponding to the BIM model is updated in the modes of pictures, character records and the like so as to record the implementation progress and the real-time condition of the construction part. And when the project supervision team finishes the part of project acceptance, uploading corresponding acceptance record information to the BIM for recording. Meanwhile, aiming at the user of the consultation engineer, the authority of accessing the BIM model of the engineering project can be opened for the user of the consultation engineer, the consultation engineer can intuitively know the current progress and the construction acceptance condition of the engineering project through accessing the BIM model of the engineering project and visually displaying the BIM model, and meanwhile, the current construction progress and record can be provided for the participant groups of a subsequent association stage and an association task, so that the sharing of information and construction conditions among all the participant groups is facilitated.
Meanwhile, based on the above proposed BIM-based overall process engineering consultation integrated management system, referring to FIG. 2, the present invention also provides a BIM-based overall process engineering consultation integrated management method, which includes:
the management party acquires basic information of the engineering project and constructs a BIM (building information modeling) model of the engineering project according to the acquired basic information;
the management party performs whole-process engineering consultation integrated management based on the constructed engineering project BIM model, and phase information, participant information, target information and knowledge information of the whole process of the engineering project are integrated into the engineering project BIM model;
the management party sets the authority of the participant to access and manage the BIM model of the engineering project;
and the manager and the participators consult and manage the whole process of the engineering project based on the BIM model of the engineering project.
The manager (whole process engineering consultation service provider) can carry out integrated management on the whole process engineering consultation service business of the engineering project which is responsible by the manager through the BIM-based whole process engineering consultation integrated management system, and is beneficial to improving the management level of the whole process engineering consultation of the engineering project.
In a scenario, in a decision-making stage of an engineering project, a management party creates the engineering project based on a project management module and records basic information of the engineering project; and when the decision is passed, entering a design stage, and constructing an engineering project BIM model by the manager according to information such as measurement information and design drawings of an engineering project site and information such as construction cost, target and engineering implementation plan of the engineering project, wherein when the manager finishes the engineering project, tenders and implements the project or a new participant participates in the engineering project, the manager can open a corresponding user for the participant user and associate the participant user with the corresponding engineering project, so that the participant can know the whole process information of the engineering project based on the engineering project BIM model in the process of participating in the project. And when entering the construction stage and the acceptance stage, the construction participant and the project supervision participant update the construction information and the acceptance information into the BIM of the project based on the progress of the project. The integrated management of the process, the organization, the target and the information is realized in the whole process of the engineering project, and the management level of engineering consultation in the whole process of the engineering project is improved.
It should be noted that, functional units/modules in the embodiments of the present invention may be integrated into one processing unit/module, or each unit/module may exist alone physically, or two or more units/modules are integrated into one unit/module. The integrated units/modules may be implemented in the form of hardware, or may be implemented in the form of software functional units/modules.
From the above description of the embodiments, it is clear for a person skilled in the art that the embodiments described herein can be implemented in hardware, software, firmware, middleware, code or any appropriate combination thereof. For a hardware implementation, a processor may be implemented in one or more of the following units: an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, other electronic units designed to perform the functions described herein, or a combination thereof. For a software implementation, some or all of the procedures of an embodiment may be performed by a computer program instructing associated hardware. In practice, the program may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. Computer-readable media can include, but is not limited to, RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be analyzed by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A BIM-based integrated management system for consulting engineering in the whole process is characterized by comprising the following steps:
the project management module is used for establishing an engineering project, establishing a BIM (building information modeling) model according to the engineering project and performing project management through the BIM model corresponding to the engineering project;
and the integrated management module is used for performing overall process engineering consultation integrated management on the engineering project based on the BIM corresponding to the engineering project, wherein the overall process engineering consultation integrated management comprises process integrated management, organization integrated management, target integrated management and information integrated management.
2. The BIM-based whole process engineering consultation integrated management system according to claim 1, wherein the project management module comprises:
the project establishing unit is used for acquiring basic information of the engineering project and establishing a corresponding engineering project; the basic information of the engineering project comprises basic information such as an engineering name, an engineering position, an engineering drawing, an engineering type, an engineering target and a contract.
And the model establishing unit is used for establishing a BIM (building information modeling) model of the engineering project according to the basic information of the engineering project.
3. The BIM-based whole process engineering consultation integrated management system according to claim 2, wherein the integrated management module comprises:
the process integration unit is used for integrating all stages of the whole process of the engineering project into an integral process, wherein the integral process comprises node information of all stages; the engineering project stage comprises a decision stage, a design stage, a bid inviting purchase stage, a construction stage and an acceptance stage;
the organization integration unit is used for integrating and forming a project participation group according to participants at each stage of the whole process of the project; wherein the participants comprise a construction party, a survey party, a design party, a supervision party, a construction party and a material equipment supply party;
the target integration unit is used for optimizing sub-targets on the basis of the overall target of the engineering project, including overall optimization of targets of all stages of the whole engineering project process;
and the information integration unit is used for integrating and constructing an engineering project information database according to information such as data, operation specifications, technical standards, relevant knowledge and the like required by different participants at all stages of the whole process of the engineering project.
4. The BIM-based whole process engineering consultation integrated management system according to claim 1, further comprising:
the communication management module is used for providing information exchange and communication between a manager (a whole process engineering consultation service party) and participants or between the participants in the implementation process of the engineering project;
and the authority management module is used for carrying out authority management on the participant user and opening the authority of the corresponding engineering project for the participant user so that the participant user can access the corresponding engineering project.
5. The BIM-based whole process engineering consultation integrated management system according to claim 4, wherein the authority management module comprises:
the participant information management unit is used for creating participant user information of the engineering project, associating the participant user with the corresponding engineering project and setting the access and management authority of the participant user to the engineering project;
and the identity authentication unit is used for authenticating the identity information of the participant user when the participant user logs in the system, and authorizing the participant user according to the authority information corresponding to the participant user after the authentication is passed, so as to allow the participant user to access and manage the corresponding engineering project.
6. The BIM-based whole process engineering consultation integrated management system according to claim 5, wherein the project management module further comprises:
the participant access unit is used for allowing authorized participant users to access corresponding project information;
and the participant management unit is used for updating and managing information integrated by the engineering project BIM model by authorized participant users based on the engineering project BIM model.
7. A BIM-based integrated management method for whole process engineering consultation, which is characterized in that the method is realized based on the BIM-based integrated management system for whole process engineering consultation according to any one of claims 1 to 6; the method comprises the following steps:
the management party acquires basic information of the engineering project and constructs a BIM (building information modeling) model of the engineering project according to the acquired basic information;
the manager carries out overall process engineering consultation integrated management based on the constructed engineering project BIM model, and phase information, participant information, target information and knowledge information of the overall process of the engineering project are integrated into the engineering project BIM model;
the management party sets the authority of the participant to access and manage the BIM model of the engineering project;
and the management party and the participating party consult and manage the whole process of the engineering project based on the BIM model of the engineering project.
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