CN108564207A - Architectural engineering intelligence Authorize to Bid based on BIM manages system - Google Patents
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Abstract
The present invention relates to architectural engineering technical field of information management, specially a kind of architectural engineering intelligence Authorize to Bid based on BIM manages system, including model acquisition module, the optimization module that designs a model, collision detection analysis module, construction simulation optimization module, cost management module and bidding management module, model acquisition module is for obtaining project demands information model；The optimization module that designs a model is used to generate design information model according to project demands information model, searches similar engineering and optimizes；Collision detection analysis module is for carrying out crash analysis and correcting；Construction simulation optimization module is for carrying out simulation and optimizing to construction organization；Cost management module can include the Cost information model of bill of quantities according to the generation of construction information model；Bidding management module is for generating bid information model.The architectural engineering intelligence Authorize to Bid based on BIM of the present invention manages system, solves the problems, such as that data interaction existing for existing Bidding Management System is inconvenient, updates not in time.
Description
Technical field
The present invention relates to architectural engineering technical field of information management, in particular to a kind of architectural engineering based on BIM
Intelligent Authorize to Bid manages system.
Background technology
Building Information Model (Building Information Model, BIM) is an intelligentized building 3D mould
Type is capable of data, process and the resource of connecting building lifetime different phase, is the complete description to engineering object, can be built
It builds each participant of project generally to use, helps project team to promote the efficiency of decision-making and correctness, therefore, it can be complete by construction project
Each stage all information carry out the integrated application of electronization and management in life cycle, can effectively avoid " information island " and " letter
Cease tomography " phenomenon.
Have related basic researches of some BIM in terms of bidding both at home and abroad at present, such as Li Xuejun is passed by analyzing
Transfer bidding system operation flow and construction budget flow based on BIM, it is proposed that building enterprise's bidding based on BIM
System software architecture；Wang Ping etc. has inquired into some the key applications of BIM in bid contrul and tendering process；Shi Yun etc. is analyzed
The three big advantages etc. of BIM technology are utilized in bid.
But these current researchs only have studied some application processes and flow of BIM in terms of bidding, with biography
Transfer Bidding Management System is similar, mainly to the bidding information interchange of enterprise and the research and development of workflow management, and in engineering
Information etc. is not furtherd investigate then, traditional data transfer mode is used between tenderer and tenderer, tenderer must
Quantities must be calculated according to the 2D drawings that tenderer provides, there are inefficiency, can not carry out in time data interaction, it is shared and
The problems such as update, Project Cost is not calculated accurately in advance, and then influence bidding plans and the Authorize to Bid of tenderer.
Invention content
The technical problem to be solved in the present invention is to provide a kind of building work based on BIM in view of the drawbacks of the prior art
Cheng Zhineng Authorize to Bid manages system, can improve the efficiency of bidding management and solve data existing for existing Bidding Management System
The problem of interacting inconvenient, update not in time.
In order to solve the above-mentioned technical problem, this patent provides the following technical solutions：
Architectural engineering intelligence Authorize to Bid based on BIM manages system, including：
Model acquisition module, the model acquisition module are used to obtain project demands information according to the project alternative of tenderer
Model；
Design a model optimization module, and the optimization module that designs a model includes conceptual design submodule, engineering matching submodule
Block and scheme optimization submodule, the conceptual design submodule are used to generate design according to the project demands information model got
Information model, engineering matched sub-block are used for according to project demands model and the similar engineering of design information Model Matching, institute
Scheme optimization submodule is stated for being optimized to design information model according to the similar engineering that is matched to；
Collision detection analysis module, the collision detection analysis module include member impacts detection sub-module and amendment submodule
Block, the member impacts detection sub-module be used for according to after optimization design information model carry out component collision detection analysis and
Examining report is analyzed and generated to headroom, and the amendment submodule is for being modified design information model according to examining report；
Construction simulation optimization module, the construction simulation optimization module are used to be generated according to revised design information model
Construction information model, the construction simulation optimization module are additionally operable to carry out construction simulation to construction information model and to construction information
The construction organization of model optimizes；
Cost management module, the cost management module are used to according to the generation of construction information model include bill of quantities
Cost information model；
Bidding management module, the bidding management module be used for according to construction information model, design information model and at
This information model generates bid information model, and bidding management module includes quotation management submodule, the quotation pipe
Reason submodule generates quotation as a result, carrying out Authorize to Bid for tenderer for analyzing bid information model.
In technical solution of the present invention, by model acquisition module, information mould is obtained using the project alternative that tenderer provides
Type, which, which contains, throws information used in bidding process, by this model, establish bid person and winning bidder it
Between information organic connections, for system modules work provide data source；
The multiple engineerings similar with current project engineering can be matched by engineering matched sub-block, it is similar according to these
Engineering design a model, scheme optimization submodule is compared it with the design information model of tenderer optimizing, generates excellent
Change scheme is designed the optimization of scheme for tenderer；
By member impacts detection sub-module, the collision detection of component can be carried out according to the design information model after optimization
Analysis and headroom analysis etc., and corresponding examining report is generated, it corrects submodule and design information model is reasonably corrected,
Position of collision in discovery scheme and amendment in advance, it is possible to reduce later stage scheme changes, and ensures that scheme is implemented；
By construction simulation optimization module by carrying out construction simulation to construction information model, work progress is made intuitively to open up
Reveal and, where the risk that construction can be found out in advance.Then, construction risk is suitably converted, risk is recognized in enhancing
Know.So as to improve the level of construction organization, lift technique mark competitiveness；
Bill of quantities can be quick and precisely worked out, bidder is made according to Cost information model by cost management module
Quickly correlation engineering amount can be held, without spending a large amount of energy reconstruction engineering amount inventory.Meanwhile Ke Yigen
It is adjusted with the detail of engineering according to the characteristics of itself, promotes the efficiency of bid preliminary preparation；Bidding management module is for throwing
Mark side carries out relevant management operation of submitting a tender, such as bid documents generating, quotation, business statistics, quotation submodule pass through
Bid information model is analyzed, information bank is formed and bidder is facilitated to carry out decision.
Compared with prior art, in technical solution of the present invention engineering design and management be all with BIM engineering information models
Core, can realize accurate quantities calculation and information real-time update and correct, improve project cost control accuracy and
Operability enables bidder quickly to realize the processes such as bill of quantities verification, construction simulation, is conducive to bidder to certainly
Body situation makes rational positioning, and then makes correct decisions, while can be built with the critical engineering problem of research project
The vertical engineering technology solution for meeting bidder's own level.In this way, the blindness submitted a tender can be avoided from the starting stage, do
To shooting the arrow at the target, be conducive to bidder's selective bidding.Prepared offer by tender and rational construction organization, can be effective
Target possibility during ground is promoted, and run smooth for subsequent engineering and facility is provided.
Further, the bidding management module further includes bidding documents management submodule, and the bidding documents management submodule is used for root
Bidding documents is generated according to bid information model.
By bidding documents manage submodule can from bid information model obtain bid relevant information, as the construction period arrange,
Then construction animation preview, the bill of materials, engineering bill etc. generate bidding documents according to these data informations according to preset format,
Using the 3D stereoscopic effects of bid information model, the visual sense of bidding documents can be made stronger, promote project overall effect
Show.The quality for improving bidding documents, shows the overall strength of bidder, to promote target possibility in bidder.
Further, the bidding management module further includes acceptance of the bid management submodule, contract management submodule, file administration
Module, the acceptance of the bid management submodule is for target project in managing tenderer currently, and the contract management submodule is for throwing
Mark side's management contract, the file administration submodule is for the relevant document file that manages and submit a tender.
Submodule, contract management submodule, file administration submodule are managed by acceptance of the bid to may be implemented to entirely submitting a tender
The management and control of journey.
Further, quotation management submodule include commercial bid scoring submodule, it is technical bid scoring submodule, pre-
Submodule and analysis report is commented to generate submodule, the quotation result includes quotation report, and the commercial bid is commented
For molecular modules for scoring the commercial bid of tenderer, technical bid scores submodule for the technical bid progress to tenderer
Scoring comments submodule to generate submodule to oneself carrying out pre-judging score, the analysis report for tenderer and be used for according to commercial affairs in advance
Mark evaluation submodule, technical bid evaluation submodule and the pre- evaluation result generation quotation report for commenting submodule.By right
The design scheme of tenderer carries out the evaluation of the various aspects such as commercial bid, technical bid, ultimately generates quotation report, is conducive to
Tenderer refers to, and then enables tenderer to itself there is comprehensive understanding, finds oneself advantage and deficiency, helps to carry
High tender probability.
The advantageous effect that the present invention generates：
1, in technical solution of the present invention engineering design and management all using BIM engineering information models as core, can realize
Accurate quantities calculation and information real-time update and amendment solve the not side of data interaction existing for existing Bidding Management System
Just the problem of, updating not in time.
2, by being compared optimizing to design scheme, generation prioritization scheme is designed the optimization of scheme for tenderer,
Reduce and reduce difficulty and the time of tenderer's design optimization.
3, the present invention can enable bidder pass through position of collision and amendment of the collision detection in advance in discovery scheme, can
To reduce the change of later stage scheme, ensure that scheme is implemented.
4, where the present invention can allow bidder pass through the risk that construction simulation finds out construction in advance, in order to submit a tender
Side suitably converts construction risk, enhances the understanding to risk, so as to improve the level of construction organization, lift technique
Mark competitiveness.
5, the present invention can be such that bidder is adjusted with the detail of engineering according to the characteristics of itself, and it is accurate to promote early period of submitting a tender
The efficiency of standby work.
6, bidder can carry out relevant management operation of submitting a tender by bidding management, such as bid documents generating, quotation, industry
Business statistics etc. can carry out Pre-Evaluation to the design scheme of tenderer from multiple angles, tenderer is made to be known from the excellent of one's own side's case
Gesture and deficiency are conducive to improve win bit rate, improve the efficiency and reasonability of bidding management, make the more visualization of bid, visitor
Sightization, it is ensured that the validity of bid realizes the trackability of bidding management information, and the archives storages such as bidding documents, contract are got up,
Facilitate retrospect and query history project information.
7, the present invention changes traditional papery bid and electronic bidding mode, is transformed to information-based, intelligentized throwing
Mark pattern.
Description of the drawings
Fig. 1 is that the present invention is based on the architectural engineering intelligence Authorize to Bid of BIM management systems to apply the logic diagram in example.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
As shown in Figure 1, architectural engineering intelligence Authorize to Bid management system of the present embodiment based on BIM includes that model obtains mould
Block, the optimization module that designs a model, collision detection analysis module, construction simulation optimization module, cost management module and pipe of submitting a tender
Module is managed, wherein：
Model acquisition module, model acquisition module are used to obtain project demands information mould according to the project alternative of tenderer
Type；
The optimization module that designs a model includes conceptual design submodule, engineering matched sub-block and scheme optimization submodule, side
Case design submodule is used to generate design information model according to the project demands information model got, and engineering matched sub-block is used
In matching engineering similar with design information model, scheme optimization submodule is used for according to the similar engineering being matched to design
Information model optimizes, and scheme optimization submodule includes comparing optimizing submodule and prioritization scheme generation submodule, compares and seeks
Excellent submodule is used to carry out optimizing comparison to similar engineering, finds out the design scheme of suitable current project scheme, prioritization scheme
It generates submodule to be used to generate prioritization scheme to the design scheme of tenderer according to the design scheme found out, these prioritization schemes can
To provide the Optimizing Suggestions of rationalization for owner, and then reduce later stage change；
Collision detection analysis module, collision detection analysis module include member impacts detection sub-module and correct submodule,
Member impacts detection sub-module is used to carry out collision detection analysis and the headroom point of component according to the design information model after optimization
Examining report is analysed and generated, corrects submodule for being modified to design information model according to examining report；
Construction simulation optimization module is used to carry out construction simulation according to construction information model and be applied to construction information model
Work tissue optimizes, and construction simulation optimization module includes that arrangement and method for construction establishment submodule, construction simulation submodule and tissue are excellent
Beggar's module, arrangement and method for construction work out submodule and are used to generate arrangement and method for construction according to optimization and revised design information model, apply
Work simulation submodule can carry out construction simulation according to arrangement and method for construction, so that work progress is intuitively shown, can look in advance
Go out where the risk of construction.Then, construction risk is suitably converted, enhances the understanding to risk, organization optimization submodule
For according to the construction risk found out, being optimized to construction organization, the target that develops skill is horizontal；
Cost management module includes the Cost information model of bill of quantities according to the generation of construction information model；Pass through into
This management module can quick and precisely work out bill of quantities according to Cost information model, allow bidder quickly to phase
It closes quantities to be held, without spending a large amount of energy reconstruction engineering amount inventory.Meanwhile can according to the characteristics of itself and
The detail of engineering is adjusted, and promotes the efficiency of bid preliminary preparation；
Bidding management module, bidding management module are used to be believed according to construction information model, design information model and cost
It ceases model and generates bid information model, bidding management module includes quotation management submodule, bidding documents management submodule, acceptance of the bid
Submodule, contract management submodule and file administration submodule are managed, quotation manages submodule and is used for bid information
Model is analyzed, and generates quotation as a result, carrying out Authorize to Bid for tenderer, bidding documents manages submodule and is used for according to bid
Information model generates bidding documents, and acceptance of the bid management submodule is such as checked project details, looked into for target project in managing tenderer currently
See that project process, statistical correlation data etc., contract management submodule are used for tenderer's management contract, such as newly-built contract, contract are examined
Batch, contract check, the operations such as change to the contract, file administration submodule is for the relevant document file that manages and submit a tender.It submits a tender and manages
Reason module carries out relevant management operation of submitting a tender, such as bid documents generating, quotation, business statistics, quotation for tenderer
Submodule forms information bank and bidder is facilitated to carry out decision by analyzing bid information model.
Quotation management submodule include commercial bid scoring submodule, technical bid scoring submodule, it is pre- comment submodule with
And analysis report generate submodule, commercial bid scoring submodule be used for is generated from cost management module bill of quantities, design
The information with the relevant single evaluation index of commercial bid is obtained in information model, arrangement and method for construction and bidding documents, such as total offer by tender divides
Item engineering unit price, enterprise qualification, prestige, flow of fund statement etc., commercial bid scoring submodule are looked for according to engineering matched sub-block
The history engineering database of the similar item arrived, by each single evaluation index information and corresponding information in similar terms bidding plans
Average data is compared, and makes specific evaluation, such as it is excellent, good, in, can, difference, then according to preset standardization
Algorithm is standardized all evaluation data, in the present embodiment, by the scoring obtained after standards of gradingization processing in 0-
In 10 ranges；For technical bid scoring submodule for evaluating technical bid, evaluation method and commercial bid evaluation method are basic
It is identical, the information with the relevant single evaluation index of technical bid is obtained from design information model, arrangement and method for construction and bidding documents, such as
Construction machinery outfit, arrangement and method for construction, Planning of construction periods, quality assurance measure, Safety assurance measures, progress safeguard measure etc., then
According to the history engineering database of similar item, by each single evaluation index information and corresponding information in similar terms bidding plans
Average data is compared, and is evaluated, and is then standardized to data according still further to standardization algorithm, is obtained skill
Art mark scores；It is pre- to comment submodule for the scoring requirement for tenderer according to the call for tender, oneself every Score index is carried out
Pre assessment；Analysis report generates submodule and is used to evaluate submodule, technical bid evaluation submodule according to commercial bid and comments son in advance
The evaluation result of module generates quotation report, and tenderer refers to.
In another embodiment, to further increase the safety of this system, conceptual design submodule includes security control
Submodule, the security control submodule include scheme segmentation synthesis submodule, size change submodule, material change submodule
And data extracting sub-module, data extracting sub-module are used to be joined according to cipher key-extraction dimensional parameters input by user and material
Number, the size change submodule are used to carry out size change and reduction, the material to design information model according to dimensional parameters
The unreal submodule of qualitative change is for being changed and being restored to the material of material in design information model according to material parameters, the scheme
Segmentation synthesis submodule is split storage and reduction for design information model after carrying out size change and material change；With
For design drawing, according to cipher key-extraction dimensional parameters input by user and material parameters, then size change submodule according to
Dimensional parameters are adjusted each dimensional parameters such as length, width and height in design drawing, and material changes submodule then adjusted design figure
Material in paper used in each part, such as reinforcing bar signal, final solution segmentation synthesize submodule by the design drawing after change
Divide and is stored；When it is desired to be used, then it needs user to input key, submodule setting segmentation is synthesized by scheme segmentation
Drawing reduction is counted, and the size and material of design drawing are restored by size change submodule and material change submodule,
Passing through this security control submodule, it can be ensured that other people can not directly obtain the design scheme of tenderer by stealing file,
It can prevent other people from obtaining complete scheme by segmentation, by size change and material change procedure, can be provided for other people
False design scheme, so that it is guaranteed that other people can not learn the bidding plans of tenderer.
The above are merely the embodiment of the present invention, the common sense such as well known concrete structure and characteristic are not made excessively herein in scheme
Description, all common of technical field that the present invention belongs to before one skilled in the art know the applying date or priority date
Technological know-how can know the prior art all in the field, and with using routine experiment means before the date
Ability, one skilled in the art can improve in conjunction with self-ability under the enlightenment that the application provides and implement we
Case, some typical known features or known method should not become the barrier that one skilled in the art implement the application
Hinder.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, if can also make
Dry modification and improvement, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented and
Patent practicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
Apply the content that the records such as mode can be used for explaining claim.
Claims (4)
1. the architectural engineering intelligence Authorize to Bid based on BIM manages system, it is characterised in that：Including：
Model acquisition module, the model acquisition module are used to obtain project demands information mould according to the project alternative of tenderer
Type；
Design a model optimization module, the optimization module that designs a model include conceptual design submodule, engineering matched sub-block and
Scheme optimization submodule, the conceptual design submodule are used to generate design information according to the project demands information model got
Model, engineering matched sub-block are used for according to project demands model and the similar engineering of design information Model Matching, the side
Case optimization submodule is used to optimize design information model according to the similar engineering being matched to；
Collision detection analysis module, the collision detection analysis module include member impacts detection sub-module and correct submodule,
The member impacts detection sub-module according to the collision detection of the design information model progress component after optimization for analyzing and only
Examining report is analysed and generated to space division, and the amendment submodule is for being modified design information model according to examining report；
Construction simulation optimization module, the construction simulation optimization module are used to be generated according to revised design information model and construct
Information model, the construction simulation optimization module are additionally operable to carry out construction simulation to construction information model and to construction information model
Construction organization optimize；
Cost management module, the cost management module be used for according to construction information model generate include bill of quantities cost
Information model；
Bidding management module, the bidding management module are used to be believed according to construction information model, design information model and cost
It ceases model and generates bid information model, bidding management module includes quotation management submodule, quotation management
Module generates quotation as a result, carrying out Authorize to Bid for tenderer for analyzing bid information model.
2. the architectural engineering intelligence Authorize to Bid according to claim 1 based on BIM manages system, it is characterised in that：Institute
It further includes bidding documents management submodule to state bidding management module, and the bidding documents management submodule is used to be generated according to bid information model
Bidding documents.
3. the architectural engineering intelligence Authorize to Bid according to claim 2 based on BIM manages system, it is characterised in that：Institute
It further includes acceptance of the bid management submodule, contract management submodule, file administration submodule, the acceptance of the bid management to state bidding management module
For submodule for target project in managing tenderer currently, the contract management submodule is used for tenderer's management contract, described
File administration submodule is for the relevant document file that manages and submit a tender.
4. the architectural engineering intelligence Authorize to Bid according to claim 1 based on BIM manages system, it is characterised in that：Institute
Quotation management submodule is stated to include commercial bid scoring submodule, technical bid scoring submodule, comment submodule and analysis in advance
Report generation submodule, the quotation result include quotation report, and the commercial bid scoring submodule is used for throwing
The commercial bid of mark side scores, and technical bid scoring submodule comments submodule in advance for scoring the technical bid of tenderer
It generates submodule to oneself carrying out pre-judging score, the analysis report for tenderer and is used to evaluate submodule, skill according to commercial bid
Art mark evaluates submodule and the pre- evaluation result generation quotation report for commenting submodule.
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| CN201810276808.0A CN108564207B (en) | 2018-03-30 | 2018-03-30 | BIM-based construction engineering intelligent bidding decision management system |
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| CN201810276808.0A CN108564207B (en) | 2018-03-30 | 2018-03-30 | BIM-based construction engineering intelligent bidding decision management system |
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| CN108564207B CN108564207B (en) | 2021-05-18 |
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| CN109271739A (en) * | 2018-10-20 | 2019-01-25 | 中信建筑设计研究总院有限公司 | A set of auxiliary bid and purchase system BIM intelligence system |
| CN109800445A (en) * | 2018-11-22 | 2019-05-24 | 深圳市建设工程交易服务中心 | The processing method and system of the visualization auxiliary assessment of bids are realized based on BIM technology |
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| CN110188997A (en) * | 2019-05-13 | 2019-08-30 | 赣州和永软件开发有限责任公司 | A kind of construction quality cruising resource content evaluation method and its system |
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