CN109902965A - A kind of engineering process dynamic cost managing and control system based on BIM technology - Google Patents
A kind of engineering process dynamic cost managing and control system based on BIM technology Download PDFInfo
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- CN109902965A CN109902965A CN201910164803.3A CN201910164803A CN109902965A CN 109902965 A CN109902965 A CN 109902965A CN 201910164803 A CN201910164803 A CN 201910164803A CN 109902965 A CN109902965 A CN 109902965A
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- 239000004566 building material Substances 0.000 claims abstract description 87
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Abstract
The present invention relates to a kind of engineering process dynamic cost managing and control system based on BIM technology, it is related to Building Information Model field, solve project cost cost have it is very big most depend on cost of building materials itself, and the cost of building materials itself can change at any time, seriously affect the problem of reasonably managing to building material cost comprising building materials forecast price computing module, sequencing selection module and the building price historical data base for being stored with building materials historical price.The present invention is conducive to the effect of cost control with the building price minimum period can be predicted the building price during future and selected based on data before.
Description
Technical field
The present invention relates to a kind of Building Information Model fields, dynamic more particularly, to a kind of engineering process based on BIM technology
State cost control system.
Background technique
With economic fast development, the quantity and scale of engineering construction project are increasingly increased, and it is low how to improve construction industry
The management condition of effect, reduction mistake bring loss have become the problem of every country is paid attention to.
For building cost field, in engineering project, cost can be effectively reduced by implementing project cost control, will
Actual cost controls within objective cost, to obtain more profits.Forecasting of cost is the starting point of cost management.
It has been realized in the automation to project amount currently based on QC and the CM system of BIM to calculate and apply, in certain journey
Facilitate the calculating of cost on degree, but cost have it is very big most depend on cost of building materials itself, and building materials
The cost of itself can change at any time, seriously affect and reasonably manage to building material cost, there is room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of with being predicted based on data before the building price during future
And select the building price minimum period, be conducive to cost control effect based on BIM technology engineering process dynamic at
This managing and control system.
Foregoing invention purpose of the invention has the technical scheme that
Engineering process dynamic cost managing and control system based on BIM technology, including central processing unit, the engineering mistake based on BIM technology
Journey dynamic cost managing and control system further includes building materials forecast price computing module, sequencing selection module and is stored with building materials history
The building price historical data base of price further includes the building price historical data base for being stored with building materials historical price, described to build
Material forecast price computing module the first building price predicted value calculated is obtained based on following formula:
Ft=w1At-1+w2At-2+w3At-3+…+wnAt-n；
W1 --- the weight of t-1 phase building price；
W2 --- the weight of t-2 phase building price；
Wn --- the weight of t-n phase building price；
Ft --- to the predicted value of next phase；
The period number of n --- rolling average；
At-1 --- previous phase actual value；
At-2, At-3 and At-n respectively indicate the actual value of preceding two phase, first three phase up to the preceding n phase ,+wn=1 w1+w2+ ...；
The definition project initiation time is t, and building materials enabling time is t+n；
The building materials forecast price computing module is based on above-mentioned formula and transfers out At-1~At-n from building price historical data base
Numerical value to obtain the numerical value of Ft~Ft+n one by one；
The numerical value of the sequencing selection module calls Ft~Ft+n from large to small carries out the first building price predicted value with numerical value
Sequence from top to bottom, and select the period corresponding to the smallest numerical value for the time of buying building materials.
By using above-mentioned technical proposal, pass through central processing unit, building materials forecast price computing module, sequencing selection module
Setting can predict building price minimum month, and purchase opportunity for building price minimum month as building materials.
The present invention is further arranged to: the engineering process dynamic cost managing and control system based on BIM technology further includes being stored with
The construction building supplies database of time is provided needed for building materials needed for construction part, corresponding construction part and corresponding building materials, with
And it is stored with construction part responsible person's cell-phone number database, the short massage notice device of construction part responsible person cell-phone number；
Central processing unit is query object needed for construction building supplies data base querying goes out corresponding construction part with part of constructing
Building materials and corresponding building supplies time, center is using the building supplies time as deadline, using current time as when opening
Between, the predicted value of the building price before deadline is obtained by building materials forecast price computing module, and pass through sequence mould
Block select the period corresponding to wherein the smallest numerical value be purchase building materials time, while transfer construction part responsible person mobile phone
The cell-phone number of construction part responsible person is notified by short massage notice device in number library.
By using above-mentioned technical proposal, pass through construction building supplies database, construction part responsible person mobile phone number
The setting in library, short massage notice device can tentatively consider the building supplies time, determine choosing the right moment for building price.
The present invention is further arranged to: the engineering process dynamic cost managing and control system based on BIM technology further includes being stored with
Building materials and the building materials storage location database of corresponding building materials storage position, the construction part for being stored with construction part position
Position database, path planning apparatus；
Central processing unit inquires building materials storehouse in building materials storage location database to construct building materials needed for part as query object
Storage space is set as starting point, while going out construction portion in construction part position data base querying using construction part as query object
As terminal, passage path device for planning cooks up shortest path for point position, central processing unit using path length as
Dividend, transport detection average speed of driving a vehicle calculate building materials and transport construction part required time, in advance simultaneously as divisor
Part required time is constructed in the building supplies time as new deadline, is obtained again through building materials forecast price computing module
When taking the predicted value of the building price before deadline, and being selected corresponding to wherein the smallest numerical value by sorting module
Between section be purchase building materials time.
By using above-mentioned technical proposal, pass through building materials storage location database, construction part position database, road
The combination setting of diameter device for planning, central processing unit, be effectively ensured to the reasonable arrangement of building materials buying hour and accordingly at
This control.
The present invention is further arranged to: the identical situation of the minimum value of the predicted value of building price if it exists, then with opposite
Time of the period rearward as buying building materials.
By using above-mentioned technical proposal, can be convenient purchased building materials can use as early as possible, rather than also need to look for
Place is stored, in order to subsequent use.
The present invention is further arranged to: the engineering process dynamic cost managing and control system based on BIM technology further includes that voice is logical
Know device；
While short massage notice device notice, synchronous central processing unit starting voice notification device is notified.
By using above-mentioned technical proposal, can not notified in short massage notice device by the setting of voice notification device
When in place, notice arrives corresponding responsible person in time.
The present invention is further arranged to: the voice notification device is phonetic alarm.
By using above-mentioned technical proposal, since voice notification device is phonetic alarm, it can guarantee verbal announcement
While effect, its use cost is reduced.
The present invention is further arranged to: the short massage notice device is Short message alarm.
By using above-mentioned technical proposal, since short massage notice device is Short message alarm, it can guarantee that its own is short
While letter reminds effect, its use cost is reduced.
In conclusion advantageous effects of the invention are as follows: pass through building materials forecast price computing module, sequencing selection mould
The setting of block, building price historical data base, central processing unit can determine how to select best purchase building materials opportunity.
Detailed description of the invention
Fig. 1 is the system block diagram one of the engineering process dynamic cost managing and control system the present invention is based on BIM technology.
Fig. 2 is the system block diagram two of the engineering process dynamic cost managing and control system the present invention is based on BIM technology.
In figure, 1, building materials forecast price computing module；2, sequencing selection module；3, building price historical data base；4, it applies
Work building supplies database；5, construction part responsible person cell-phone number database；6, short massage notice device；7, building materials storage positional number
According to library；8, construction part position database；9, path planning apparatus；10, voice notification device；11, central processing unit.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of engineering process dynamic cost managing and control system based on BIM technology disclosed by the invention, including
Central processing unit 11, the engineering process dynamic cost managing and control system based on BIM technology further include building materials forecast price computing module
1, sequencing selection module 2 and it is stored with the building price historical data base 3 of building materials historical price.
The building materials forecast price computing module 3 first building price predicted value calculated is obtained based on following formula:
Ft=w1At-1+w2At-2+w3At-3+…+wnAt-n；W1 --- the weight of t-1 phase building price；W2 --- the t-2 phase builds
The weight of material price；Wn --- the weight of t-n phase building price；Ft --- to the predicted value of next phase；N --- rolling average
Period number；At-1 --- previous phase actual value；At-2, At-3 and At-n respectively indicate preceding two phase, first three phase until the preceding n phase
Actual value ,+wn=1 w1+w2+ ...；The definition project initiation time is t, and building materials enabling time is t+n；The building materials forecast price
Computing module 1 transfers out the numerical value of At-1~At-n from building price historical data base 3 based on above-mentioned formula to obtain Ft one by one
The numerical value of~Ft+n.
The sequencing selection module 2 transfers the numerical value of Ft~Ft+n with numerical value from large to small to the first building price predicted value
Sequence from top to bottom is carried out, and selects the period corresponding to the smallest numerical value for the time of buying building materials.
In view of often there is its preset deadline in part of constructing in actual application, it is therefore desirable to end
The time of best buying building materials is made before time, to achieve the purpose that cost control, the engineering process based on BIM technology is dynamic
State cost control system further includes when providing needed for building materials and corresponding building materials needed for being stored with construction part, corresponding construction part
Between construction building supplies database 4, and, be stored with construction part responsible person cell-phone number construction part responsible person's cell-phone number
Database 5, short massage notice device 6, short massage notice device 6 are Short message alarm.
As shown in Fig. 2, central processing unit 11 is that query object is inquired in construction building supplies database 4 with part of constructing
Building materials needed for corresponding construction part and corresponding building supplies time, center is using the building supplies time as deadline, to work as
The preceding time obtains the pre- of the building price before deadline as the opening time, by building materials forecast price computing module 1
Measured value, and the time that the period corresponding to wherein the smallest numerical value is buying building materials is selected by sorting module, it transfers simultaneously
The cell-phone number of construction part responsible person passes through short massage notice device 6 and notifies in construction part responsible person cell-phone number database 5.
The time for needing that construction part location is transported in view of building materials in actual application is further contemplated, from
And the purchase of schedule ahead building materials is needed, the engineering process dynamic cost managing and control system based on BIM technology further includes being stored with to build
Material and the building materials storage location database 7 of corresponding building materials storage position, the construction part for being stored with construction part position
Position database 8, path planning apparatus 9, path planning apparatus 9 are preferably trip planner.
Central processing unit 11 is inquired using constructing building materials needed for part as query object in building materials storage location database 7
Building materials store in a warehouse position as starting point, while being inquired using construction part as query object in construction part position database 8
Construction part position is as terminal out, and passage path device for planning 9 cooks up shortest path, and central processing unit 11 is with road
For electrical path length as dividend, driving transport detection average speed is used as divisor, calculates building materials and transports construction and is partially taken
Between, while part required time is constructed as new deadline in the building supplies time in advance, valence is predicted again through building materials
Lattice computing module 1 obtains the predicted value of building price before deadline, and is selected by sorting module wherein the smallest
Period corresponding to numerical value is the time for purchasing building materials.
In addition, the identical situation of the minimum value of the predicted value of building price if it exists, then made with the period relatively rearward
For the time for purchasing building materials.
To guarantee to notify the engineering process dynamic cost control to construction part responsible person, based on BIM technology in time
System further includes voice notification device 10, and voice notification device 10 is preferably phonetic alarm, is notified in short massage notice device 6
Meanwhile synchronous central processing unit 11 starts voice notification device 10 and is notified.
The implementation principle of the present embodiment are as follows:
Pass through building materials forecast price computing module 1, sequencing selection module 2, building price historical data base 3, central processing first
Device 11 determines the best purchase scheme of building materials.
And by construction building supplies database 4, construction part responsible person cell-phone number database 5, short massage notice device 6,
The setting of building materials storage location database 7, construct part position database 8, path planning apparatus 9 can determine Building Material House
The deadline that need to be provided, to obtain properly it needs to be determined that the building materials specifically best purchase opportunity that gets off.
And when notice constructs responsible person, it can guarantee it in conjunction with short massage notice device 6, voice notification device 10
The validity of information notice.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of engineering process dynamic cost managing and control system based on BIM technology, including central processing unit (11), it is characterized in that:
Engineering process dynamic cost managing and control system based on BIM technology further includes building materials forecast price computing module (1), sequencing selection mould
Block (2) and the building price historical data base (3) for being stored with building materials historical price, the building materials forecast price computing module
(1) the first building price predicted value calculated is obtained based on following formula:
Ft=w1At-1+w2At-2+w3At-3+…+wnAt-n；
W1 --- the weight of t-1 phase building price；
W2 --- the weight of t-2 phase building price；
Wn --- the weight of t-n phase building price；
Ft --- to the predicted value of next phase；
The period number of n --- rolling average；
At-1 --- previous phase actual value；
At-2, At-3 and At-n respectively indicate the actual value of preceding two phase, first three phase up to the preceding n phase ,+wn=1 w1+w2+ ...；
The definition project initiation time is t, and building materials enabling time is t+n；
The building materials forecast price computing module (1) is based on above-mentioned formula and transfers out At-1 from building price historical data base (3)
The numerical value of~At-n to obtain the numerical value of Ft~Ft+n one by one；
The sequencing selection module (2) transfer the numerical value of Ft~Ft+n with numerical value from large to small to the first building price predicted value into
The sequence of row from top to bottom, and select the period corresponding to the smallest numerical value for the time of buying building materials.
2. the engineering process dynamic cost managing and control system according to claim 1 based on BIM technology, it is characterised in that: base
Building materials needed for further including being stored with construction part, corresponding construction part in the engineering process dynamic cost managing and control system of BIM technology
And the construction building supplies database (4) of time is provided needed for corresponding building materials, and, it is stored with construction part responsible person mobile phone
Number construction part responsible person's cell-phone number database (5), short massage notice device (6)；
Central processing unit (11) is that query object inquires corresponding construction portion in construction building supplies database (4) with part of constructing
Building materials needed for point and corresponding building supplies time, center using the building supplies time as deadline, using current time as
Opening time, the predicted value of the building price before deadline is obtained by building materials forecast price computing module (1), and lead to
Crossing sorting module and selecting the period corresponding to wherein the smallest numerical value is the time for purchasing building materials, while it is negative to transfer construction part
The cell-phone number for blaming construction part responsible person in manpower machine number library (5) is notified by short massage notice device (6).
3. the engineering process dynamic cost managing and control system according to claim 2 based on BIM technology, it is characterised in that: base
In the engineering process dynamic cost managing and control system of BIM technology further include the building materials for being stored with building materials and corresponding building materials storage position
Storage location database (7), construction part position database (8), the path planning for being stored with construction part position
Device (9)；
Central processing unit (11) is inquired using constructing building materials needed for part as query object in building materials storage location database (7)
Building materials store in a warehouse position as starting point, while looking into using construction part as query object in construction part position database (8)
Construction part position is ask out as terminal, passage path device for planning (9) cooks up shortest path, central processing unit
(11) using path length as dividend, driving transport detection average speed calculates building materials and transports construction portion as divisor
The time required to point, while as new deadline the time required to part of constructing in advance in the building supplies time, again through building
Material forecast price computing module (1) obtains the predicted value of the building price before deadline, and is selected by sorting module
Wherein the period corresponding to the smallest numerical value is the time for purchasing building materials.
4. the engineering process dynamic cost managing and control system according to claim 3 based on BIM technology, it is characterised in that: if
There is a situation where that the minimum value of the predicted value of building price is identical, then using the period relatively rearward as buying building materials when
Between.
5. the engineering process dynamic cost managing and control system according to claim 4 based on BIM technology, it is characterised in that: base
In the engineering process dynamic cost managing and control system of BIM technology further include voice notification device (10)；
While short massage notice device (6) notify, synchronous central processing unit (11) starting voice notification device (10) is led to
Know.
6. the engineering process dynamic cost managing and control system according to claim 5 based on BIM technology, it is characterised in that: institute
Stating voice notification device (10) is phonetic alarm.
7. the engineering process dynamic cost managing and control system according to claim 6 based on BIM technology, it is characterised in that: institute
Stating short massage notice device (6) is Short message alarm.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599258A (en) * | 2019-09-20 | 2019-12-20 | 中国银行股份有限公司 | Method and device for prompting influence information of regular events on product price change |
| CN110737932A (en) * | 2019-08-29 | 2020-01-31 | 中建一局集团第二建筑有限公司 | method for analyzing engineering temporary facility cost by using BIM model |
| CN110738458A (en) * | 2019-09-07 | 2020-01-31 | 北京市建壮咨询有限公司 | Engineering cost management system and method |
| CN110955700A (en) * | 2019-11-25 | 2020-04-03 | 国网江苏省电力工程咨询有限公司 | 4D mode-based engineering cost lean control method and system |
| CN111242378A (en) * | 2020-01-15 | 2020-06-05 | 湖南日升工程咨询有限公司 | Engineering process dynamic cost control method based on BIM technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140379423A1 (en) * | 2013-06-25 | 2014-12-25 | Sap Ag | Market Price based Raw Material Procurement |
| CN107609289A (en) * | 2017-09-21 | 2018-01-19 | 杭州弼木建筑科技有限公司 | The building material cost management-control method and system of structural fortification based on BIM models |
| CN108428036A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of collaborative management method of assembled plant, apparatus and system |
-
2019
- 2019-03-05 CN CN201910164803.3A patent/CN109902965A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140379423A1 (en) * | 2013-06-25 | 2014-12-25 | Sap Ag | Market Price based Raw Material Procurement |
| CN108428036A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of collaborative management method of assembled plant, apparatus and system |
| CN107609289A (en) * | 2017-09-21 | 2018-01-19 | 杭州弼木建筑科技有限公司 | The building material cost management-control method and system of structural fortification based on BIM models |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737932A (en) * | 2019-08-29 | 2020-01-31 | 中建一局集团第二建筑有限公司 | method for analyzing engineering temporary facility cost by using BIM model |
| CN110738458A (en) * | 2019-09-07 | 2020-01-31 | 北京市建壮咨询有限公司 | Engineering cost management system and method |
| CN110599258A (en) * | 2019-09-20 | 2019-12-20 | 中国银行股份有限公司 | Method and device for prompting influence information of regular events on product price change |
| CN110955700A (en) * | 2019-11-25 | 2020-04-03 | 国网江苏省电力工程咨询有限公司 | 4D mode-based engineering cost lean control method and system |
| CN111242378A (en) * | 2020-01-15 | 2020-06-05 | 湖南日升工程咨询有限公司 | Engineering process dynamic cost control method based on BIM technology |
| CN111242378B (en) * | 2020-01-15 | 2023-09-15 | 正茂日升工程咨询有限公司 | Engineering process dynamic cost management and control method based on BIM technology |
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