CN108109059A - A kind of project management system based on BIM - Google Patents

A kind of project management system based on BIM Download PDF

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Publication number
CN108109059A
CN108109059A CN201810046208.5A CN201810046208A CN108109059A CN 108109059 A CN108109059 A CN 108109059A CN 201810046208 A CN201810046208 A CN 201810046208A CN 108109059 A CN108109059 A CN 108109059A
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shop
price
module
building materials
whole network
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赵洁
曾云华
罗迎熙
姜涛
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Sichuan And Xingda Construction Consulting Co Ltd
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Sichuan And Xingda Construction Consulting Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/953Querying, e.g. by the use of web search engines
    • G06F16/9535Search customisation based on user profiles and personalisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0611Request for offers or quotes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0631Item recommendations
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/08Construction

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Abstract

The invention discloses a kind of project management systems based on BIM, it is related to a kind of Building Information Model field, it solves also many often over the different shops after above-mentioned screening, user is also needed to go to analyze and determine the return of goods in each shop or scoring situation one by one, so as to select the problem of suitable shop is bought, its key points of the technical solution are that:Including central processing unit, it is stored with the whole network Pricedata that all building materials of the whole network correspond to each shop price, and, first screening module, it further includes the whole network score data storehouse for being stored with the corresponding scoring in all shops of the whole network and is stored with the whole network return of goods rate database of all shop return of goods rates of the whole network, a kind of project management system based on BIM of the present invention, be conducive to user and most suitable shop is selected in the shop of reasonable price, so as to improve the possibility that user buys suitable building materials.

Description

A kind of project management system based on BIM
Technical field
The present invention relates to a kind of Building Information Model field, more particularly to a kind of project management system based on BIM.
Background technology
The translator of Chinese of BIM is Building Information Model, and BIM technology is a kind of data that management is built applied to engineering design Chemical industry has, and the relevant information of various projects is integrated by parameter model, so as to using this digital information model as each building Each related work is done on the basis of project.
During practice, BIM not only includes the information model of building, while includes construction management row again For model, the information model of building is perfectly combined with the administration behaviour model of architectural engineering, therefore can be In a certain range, Building Information Model can simulate actual architectural engineering behavior, can also be exactly with three-dimensional, four-dimensional even five Before the form of dimension is illustrated in engineering management related fields, the meaning of own profound in Engineering Cost Management.
In the project management system for BIM, one of key factor is project cost Cost Management, and is depended on One key factor of project cost cost is building price, due to the development of internet, when the purchase of building materials is more at present Time is carried out on the net, and the mode of existing purchase building materials only needs user to fill building materials model and corresponds to the valency of model building materials Lattice section, you can the whole network filter out all correspondence model building materials and analyze one by one different shops correspondence model building materials whether It falls into price range, but it is also many often over the different shops after above-mentioned screening, it is also necessary to and user goes to analyze one by one Judge the return of goods in each shop or scoring situation, bought so as to select suitable shop, it is relatively time consuming, also improved Space.
The content of the invention
The object of the present invention is to provide a kind of visual analyzing computing systems, are conducive to user in the shop of reasonable price Most suitable shop is selected, so as to improve the possibility that user buys suitable building materials.
The present invention above-mentioned technical purpose technical scheme is that:
A kind of visual analyzing computing system including central processing unit, is stored with all building materials of the whole network and corresponds to each shop price The whole network Pricedata and, all shops should be filtered out from the whole network Pricedata in the building materials model that user is inputted It spreads and the first screening module of price-pegging condition is not met based on the exclusion of default Price Range, further include and be stored with the whole network institute There is the whole network score data storehouse of the corresponding scoring in shop and be stored with the whole network return of goods rate data of all shop return of goods rates of the whole network Storehouse;
Central processing unit includes weight computation module and sorting module, and specific weight evaluation is realized based on following formula:
S=aN*c+bN*d;
In formula:
S:Weight calculation numerical value;
aN:Scoring corresponding to shop;
bN:Return of goods rate corresponding to shop;
c:The corresponding weight of scoring;
d:Weight corresponding to return of goods rate;
It is moved back one by one from the whole network score data storehouse with the whole network in the shop that the weight computation module is screened in the first screening module Goods rate database transfers the scoring corresponding to shop, the return of goods rate corresponding to shop respectively, and carries out weight calculation numerical value one by one Calculating, size of the sorting module based on weight calculation numerical value is ranked up from large to small, and selects wherein weight calculation numerical value The how corresponding shop of weight calculation numerical value of middle maximum is marked to recommend in user emphatically.
Using the above program, corresponding building materials can be filtered out by the first screening module and meets building for Price Range requirement Material can further be selected properly finally by weight computation module, sorting module in the building materials within Price Range are met Shop and recommend in user, be conducive to improve the efficiency that user selects suitable shop in the shop of reasonable price.
The whole network place of departure database and second that all shops of the whole network correspond to place of departure is stored with preferably, further including Screening module;
If the shop corresponding to the maximum weight calculation numerical value of appearance is more than two, second screening module is with most The address corresponding to each shop is transferred in shop corresponding to big weight calculation numerical value in the whole network place of departure database one by one, and The corresponding distance of acquisition is calculated into row distance with the destination-address that user is inputted, is adjusted the distance progress finally by sorting module Sequence, which is therefrom selected closest corresponding shop and is marked, to be recommended emphatically in user.
Using the above program, weight calculation number can occur by the second screening module and the whole network shipment data storehouse When being worth identical, the distance of combined destination and place of departure and the sequence for passing through sorting module, so as to select suitable shop Recommend in user.
Preferably, further include the automatic automatic expansion module of Price Range for expanding price search range;
If the first screening module of appearance does not filter out the building materials for the correspondence model for meeting default Price Range, the price model Extension Price Range can be extended to from trend both sides by enclosing automatic expansion module, until searching corresponding model building materials, and be showed in User.
Using the above program, by the setting of the automatic expansion module of Price Range can realize do not filter out meet it is default Price Range correspondence model building materials when start, meet the building materials of price to retrieve and inform in user, further carry High user searches satisfactory building materials.
Preferably, the central processing unit includes similar building materials recommending module, further include and be stored with the whole network same type and build The same type building materials database of material;
If the Price Range that the automatic expansion module of Price Range is extended reaches default floor price to ceiling price When not searching corresponding building materials also, start similar building materials recommending module and transferred out in same type building materials database and is built with corresponding The similar all building materials of material are showed in user by sorting module.
Using the above program, can be realized in valency by the setting of similar building materials recommending module, same type building materials database When the Price Range extended of the automatic expansion module of lattice scope does not reach default Price Range, similar building materials are recommended automatically In user, to avoid user when can't buy corresponding building materials, substitute can not be found in time.
Preferably, further include highest priority setup module;
If user sets the scoring corresponding to shop, the return of goods rate corresponding to shop therein by highest priority setup module One be highest priority when, the parameter of highest priority refers to the scoring corresponding to shop, the return of goods rate corresponding to shop, wherein The optimal index of highest priority parameter refers to the scoring highest corresponding to shop, the return of goods rate most bottom corresponding to shop;
Start sorting module and be directed to and be arranged to the parameter of highest priority and all shops be ranked up and by highest priority The optimal corresponding shop of parameter is marked to recommend in user emphatically;
When the shop corresponding to the parameter in highest priority is ranked up, highest priority parameter is optimal corresponding Shop at least two, start sorting module at this time and be ranked up for another parameter and by the optimal correspondence of another parameter Shop be marked with emphatically recommend in user.
Using the above program, be conducive to user by highest priority setup module to join some based on a human needs Number is arranged to highest priority, and passes through sorting module and the shop of highest priority parameter is ranked up for setting, so as to It selects optimal shop in highest priority parameter and recommends in user.
Preferably, further include the historical price database for being stored with all model building materials historical prices of the whole network;
The central processing unit transfers out corresponding model building price history to correspond to the building materials of model in historical price database Curve, and show that the price history curve of corresponding model building materials is for reference.
It using the above program, can be in order to understanding the history valency of corresponding model building materials by setting for historical price database Lattice, and pass through historical price curve, be conducive to the price situation before user understands in time.
Preferably, further including history bottom price lattice corresponds to day display module;
The history bottom price lattice correspond to day display module by the price minimum in several history curves of corresponding model building materials Correspondence is marked and is showed in user day.
Using the above program, the setting for day display module being corresponded to by history bottom price lattice can show price minimum pair Ying understands historical low price in time so as to facilitate user.
Preferably, further include reminding module;
If the price minimum in the history curve of corresponding model building materials input by user correspond to day not to and the time difference be less than half It a month, can be prompted by reminding module in user.
Using the above program, by the setting of reminding module can facilitate user price minimum near when and When inform in user.
In conclusion the invention has the advantages that:It can be by the first screening module, the whole network Pricedata Corresponding shop is inquired in Price Range input by user, and combines weight computation module, the whole network score data storehouse, the whole network Return of goods rate database and sorting module are ranked shop and are recommended in user.
Description of the drawings
Fig. 1 is the logic diagram one of visual analyzing computing system;
Fig. 2 is the logic diagram two of visual analyzing computing system.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of visual analyzing computing system disclosed in the present embodiment, including central processing unit, is stored with All building materials of the whole network correspond to each shop price the whole network Pricedata and, should in the building materials model that user is inputted from All shops are filtered out in the whole network Pricedata and do not meet the of price-pegging condition based on the exclusion of default Price Range One screening module, it is characterized in that:It further includes the whole network score data storehouse for being stored with the corresponding scoring in all shops of the whole network and deposits Contain the whole network return of goods rate database of all shop return of goods rates of the whole network;Central processing unit includes weight computation module and sequence mould Block, specific weight evaluation are realized based on following formula:S=aN*c+bN*d;In formula:S:Weight calculation numerical value;aN:Shop institute Corresponding scoring;bN:Return of goods rate corresponding to shop;c:The corresponding weight of scoring;d:Weight corresponding to return of goods rate;Shop Corresponding scoring is 0.1, and the return of goods rate corresponding to shop is 0.9.
It is moved back one by one from the whole network score data storehouse with the whole network in the shop that weight computation module is screened in the first screening module Goods rate database transfers the scoring corresponding to shop, the return of goods rate corresponding to shop respectively, and carries out weight calculation numerical value one by one Calculating, size of the sorting module based on weight calculation numerical value is ranked up from large to small, and selects wherein weight calculation numerical value The how corresponding shop of weight calculation numerical value of middle maximum is marked to recommend in user emphatically.
For the seniority among brothers and sisters based on weight calculation numerical value so as to fulfill optional shop, sorting module is screened in the first screening module Shop in carry out the calculating of weight calculation numerical value one by one, the size based on weight calculation numerical value is ranked up from large to small, And select the how corresponding shop of weight calculation numerical value maximum in wherein weight calculation numerical value be marked with emphatically recommend in Family, being carried out to store sign by recommending emphatically in the form of user is mainly by mark herein, the form of mark is mainly To the shop of display into the red display of rower, by mark red display mode be conducive to user understand in time shop position at present come See it is optimal selection.
In addition, when being more than two also in the presence of the shop corresponding to maximum weight calculation numerical value, therefore visualize Analysis computing system, which further includes, is stored with the whole network place of departure database and the second screening that all shops of the whole network correspond to place of departure Module;Second screening module is transferred often in the whole network place of departure database one by one with the shop corresponding to weight limit evaluation Address corresponding to a shop, and the corresponding distance of acquisition is calculated into row distance with the destination-address that user is inputted, finally It adjusts the distance to be ranked up therefrom to select closest corresponding shop and be marked by sorting module and recommend emphatically in user, The specific way of recommendation emphatically herein is same as described above, is also by marking red form.
In addition, in use, the correspondence for meeting default Price Range is not filtered out there are the first screening module also The situation of the building materials of model further includes the automatic automatic expansion module of Price Range for expanding price search range;If occur first When screening module does not filter out the building materials for the correspondence model for meeting default Price Range, the automatic expansion module of Price Range can be to Extending extension price central processing unit from trend both sides includes similar building materials recommending module, further includes and is stored with the whole network same type and builds The same type building materials database of material;If the Price Range that the automatic expansion module of Price Range is extended reaches default floor price When not searching corresponding building materials during to when ceiling price also, start similar building materials recommending module in same type building materials database In transfer out user be showed in by sorting module with all building materials as corresponding building material.
Further, since user calculates system due to having the tendency of its people, visual analyzing when building materials are selected System further includes highest priority setup module;If user by highest priority setup module set shop corresponding to scoring, Return of goods rate corresponding to shop one of those when being highest priority, the parameter of highest priority refers to commenting corresponding to shop To divide, the return of goods rate corresponding to shop, the wherein optimal index of highest priority parameter refers to the scoring highest corresponding to shop, Return of goods rate most bottom corresponding to shop.
Start sorting module and be directed to and be arranged to the parameter of highest priority and all shops be ranked up and highest is excellent The first optimal corresponding shop of grade parameter is marked to recommend in user emphatically;It is right and if only if the parameter institute in highest priority When the shop answered is ranked up, the optimal corresponding shop at least two of highest priority parameter starts sorting module at this time It is ranked up for another parameter and is marked to recommend in user emphatically by the optimal corresponding shop of another parameter.
Except above-mentioned, the historical price of corresponding model building materials is understood for ease of user, visual analyzing computing system is also wrapped Include the historical price database for being stored with all model building materials historical prices of the whole network;
Central processing unit transfers out corresponding model building price history curve to correspond to the building materials of model in historical price database, And show that the price history curve of corresponding model building materials is for reference, it further includes history bottom price lattice and corresponds to day display module.
It will be corresponded in several history curves of model building materials as shown in Fig. 2, history bottom price lattice correspond to day display module Price minimum, which corresponds to, is marked and is showed in user day.
As shown in Fig. 2, and visual analyzing computing system further include reminding module:If corresponding model input by user is built Price minimum in the history curve of material correspond to day not to and the time difference be less than two weeks, can by reminding module prompt in Family.
Whole process is as follows:
After user inputs price range, screen first by the first screening module in the whole network Pricedata and meet price and want The correspondence building materials asked are divided into and screen and do not have to screen two kinds of situations, the two situation is discussed respectively below herein.
It is further to analyze whether user is set by highest priority module if screening the building materials for meeting price request Some parameter is highest priority.
If user occur is not provided with some parameter as highest priority, by weight computation module in the whole network return of goods rate number According to transferring corresponding information in storehouse and the whole network score data storehouse, and the calculating of weight calculation numerical value is carried out, finally by sequence Module is ranked up, and is arranged at when there are two identical situations of weight calculation numerical value, at this time with reference to the whole network place of departure data Storehouse passes through the shop that sorting module therefrom screens requirement so as to know the distance of the two.
If some parameter of user setting is highest priority, simply sorting module is ranked up for the parameter, and only There is the seniority among brothers and sisters that shop when the shop sequence for the parameter occur is identical, is carried out for other parameter.
In addition, if the first screening module does not screen the building materials for meeting price request, expanded by Price Range expansion module The search range of big price until finding corresponding shop, if not searching satisfactory shop also, passes through similar building materials Recommending module and same type building materials database recommend user corresponding satisfactory building materials.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this It is all protected in the right of invention be subject to Patent Law.

Claims (8)

1. a kind of project management system based on BIM, including central processing unit, it is stored with all building materials of the whole network and corresponds to each shop The whole network Pricedata of price and, institute should be filtered out from the whole network Pricedata in the building materials model that user is inputted There is shop and the first screening module of price-pegging condition is not met based on the exclusion of default Price Range, it is characterized in that:Also wrap It includes the whole network score data storehouse for being stored with the corresponding scoring in all shops of the whole network and is stored with all shop return of goods rates of the whole network The whole network return of goods rate database;
Central processing unit includes weight computation module and sorting module, and specific weight evaluation is realized based on following formula:
S=aN*c+bN*d;
In formula:
S:Weight calculation numerical value;
aN:Scoring corresponding to shop;
bN:Return of goods rate corresponding to shop;
c:The corresponding weight of scoring;
d:Weight corresponding to return of goods rate;
It is moved back one by one from the whole network score data storehouse with the whole network in the shop that the weight computation module is screened in the first screening module Goods rate database transfers the scoring corresponding to shop, the return of goods rate corresponding to shop respectively, and carries out weight calculation numerical value one by one Calculating, size of the sorting module based on weight calculation numerical value is ranked up from large to small, and selects wherein weight calculation numerical value The how corresponding shop of weight calculation numerical value of middle maximum is marked to recommend in user emphatically.
2. a kind of project management system based on BIM according to claim 1, it is characterized in that:It further includes and is stored with the whole network All shops correspond to the whole network place of departure database and the second screening module of place of departure;
If the shop corresponding to the maximum weight calculation numerical value of appearance is more than two, second screening module is with most The address corresponding to each shop is transferred in shop corresponding to big weight calculation numerical value in the whole network place of departure database one by one, and The corresponding distance of acquisition is calculated into row distance with the destination-address that user is inputted, is adjusted the distance progress finally by sorting module Sequence, which is therefrom selected closest corresponding shop and is marked, to be recommended emphatically in user.
3. a kind of project management system based on BIM according to claim 1, it is characterized in that:Further include automatic expansion valency The automatic expansion module of Price Range of lattice search range;
If the first screening module of appearance does not filter out the building materials for the correspondence model for meeting default Price Range, the price model Extension Price Range can be extended to from trend both sides by enclosing automatic expansion module, until searching corresponding model building materials, and be showed in User.
4. a kind of project management system based on BIM according to claim 3, it is characterized in that:The central processing unit bag Similar building materials recommending module is included, further includes the same type building materials database for being stored with the whole network same type building materials;
If the Price Range that the automatic expansion module of Price Range is extended reaches default floor price to ceiling price When not searching corresponding building materials also, start similar building materials recommending module and transferred out in same type building materials database and is built with corresponding The similar all building materials of material are showed in user by sorting module.
5. a kind of project management system based on BIM according to claim 1, it is characterized in that:Further include highest priority Setup module;
If user sets the scoring corresponding to shop, the return of goods rate corresponding to shop therein by highest priority setup module One be highest priority when, the parameter of highest priority refers to the scoring corresponding to shop, the return of goods rate corresponding to shop, wherein The optimal index of highest priority parameter refers to the scoring highest corresponding to shop, the return of goods rate most bottom corresponding to shop;
Start sorting module and be directed to and be arranged to the parameter of highest priority and all shops be ranked up and by highest priority The optimal corresponding shop of parameter is marked to recommend in user emphatically;
When the shop corresponding to the parameter in highest priority is ranked up, highest priority parameter is optimal corresponding Shop at least two, start sorting module at this time and be ranked up for another parameter and by the optimal correspondence of another parameter Shop be marked with emphatically recommend in user.
6. a kind of project management system based on BIM according to claim 1, it is characterized in that:It further includes and is stored with the whole network The historical price database of all model building materials historical prices;
The central processing unit transfers out corresponding model building price history to correspond to the building materials of model in historical price database Curve, and show that the price history curve of corresponding model building materials is for reference.
7. a kind of project management system based on BIM according to claim 6, it is characterized in that:Further include history bottom price Lattice correspond to day display module;
The history bottom price lattice correspond to day display module by the price minimum in several history curves of corresponding model building materials Correspondence is marked and is showed in user day.
8. a kind of project management system based on BIM according to claim 7, it is characterized in that:Further include reminding module;
If the price minimum in the history curve of corresponding model building materials input by user correspond to day not to and the time difference be less than half It a month, can be prompted by reminding module in user.
CN201810046208.5A 2018-01-17 2018-01-17 A kind of project management system based on BIM Withdrawn CN108109059A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110442977A (en) * 2019-08-08 2019-11-12 广州华建工智慧科技有限公司 Mobile terminal BIM model intelligent buffer method based on construction process network recommendation
CN110728489A (en) * 2019-09-07 2020-01-24 北京市建壮咨询有限公司 Cost management system and method for complex environment
CN110991990A (en) * 2019-11-25 2020-04-10 四川华通建设工程造价管理有限责任公司 Engineering project cost management system
CN111563627A (en) * 2020-05-09 2020-08-21 湖南大为工程咨询有限公司 Engineering cost progress management method, system and storage medium
CN112070423A (en) * 2019-06-11 2020-12-11 北京沃东天骏信息技术有限公司 Stock pre-occupation method and device, electronic equipment and storage medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112070423A (en) * 2019-06-11 2020-12-11 北京沃东天骏信息技术有限公司 Stock pre-occupation method and device, electronic equipment and storage medium
CN110442977A (en) * 2019-08-08 2019-11-12 广州华建工智慧科技有限公司 Mobile terminal BIM model intelligent buffer method based on construction process network recommendation
CN110442977B (en) * 2019-08-08 2023-09-29 广州华建工智慧科技有限公司 Mobile terminal BIM model intelligent caching method based on building construction procedure network recommendation
CN110728489A (en) * 2019-09-07 2020-01-24 北京市建壮咨询有限公司 Cost management system and method for complex environment
CN110991990A (en) * 2019-11-25 2020-04-10 四川华通建设工程造价管理有限责任公司 Engineering project cost management system
CN111563627A (en) * 2020-05-09 2020-08-21 湖南大为工程咨询有限公司 Engineering cost progress management method, system and storage medium

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Application publication date: 20180601