CN106651137A - Project quantity coding and standardization method and system - Google Patents
Project quantity coding and standardization method and system Download PDFInfo
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Abstract
The invention discloses a project quantity coding and standardization method and system. The method includes the following steps that: a project is decomposed in the form of a tree diagram in accordance with a project structure, wherein the tree diagram contains nodes; the project structures, attributes and units of the nodes are defined and are coded; the standard quantity descriptions of the nodes are defined to the combinations of the project structures, attributes and units, and standard quantity codes are the combinations of project structure, attribute and unit codes; a standard quantity description set and a standard quantity code set are obtained; word division is performed on a project quantity to be standardized; a word division result is compared with elements in the standard quantity description set, and two times of similarity scoring is performed on the elements in the standard quantity description set; and scores obtained by the two times of scoring are integrated, so that comprehensive scores can be obtained, and an element with the highest comprehensive score is the standardized project quantity. With the method and system adopted, the project quantity can be described and coded in a standardized manner, the consistency of project quantity description can be ensured, a non-standardized project quantity is standardized, and the intelligent degree of project construction cost computer processing can be improved.
Description
Technical field
The present invention relates to construction costs technical field, more particularly, to a kind of engineering quantity coding and standardized method and it is
System.
Background technology
In Project Cost Field, engineering quantity is that the structure building for drawing actually is measured according to design drawing calculating or scene
The quantitative description of thing various pieces, the fundamental of engineering quantity includes quantity description, three parts of unit and quantity, is establishment
The basic data of construction costs.
All it is to search to select according to engineering quantity description by construction costs professional in traditional construction costs establishment
Adaptable general (pre-) calculation of quota and then establishment engineering, this pattern generates the substantial amounts of duplication of labour, inefficiency.Its reason
It is several aspects, first, high to personnel qualifications, rational quota is made from the professional standards for depending on cost personnel
Valency personnel have to understand many comprehensive sex knowledge such as the structure of engineering, construction and construction costs in depth, can accomplish
This point；Second, construction costs operating efficiency is low, even if for the cost personnel of a higher level, being limited by various
Engineering quantity it is complicated, directly process also is difficult to when second, third time etc. constantly repeats and runs into identical engineering quantity, need
Will constantly repeatedly from the process of quota；3rd, the description of engineering quantity varies with each individual without unified rule, easily causes
Information it is imperfect or inaccurate, and then the accuracy of construction costs is had influence on, to the CAD of construction costs
Cause huge obstacle.Therefore, it is an exigence that Unify legislation and coding are carried out to engineering quantity.To nonstandardized technique
Engineering quantity be standardized, be that the CAD of construction costs provides the foundation, construction costs can be greatly improved
The accuracy and operating efficiency of personnel.
Engineering structure；In building, structures and facility in engineerings such as house, railway, highway, water conservancy project, harbours, to build
The assembly that various supporting members made by material are interconnected to certain forms is built, or to form final engineering knot
Structure, betides the technology measure of the non-engineering entity project before the engineering construction and in work progress.Engineering structure is from group
Some levels are segmented in the content of conjunction, a kind of tree form can be decomposed into according to deep fineness, most next stage is a work
The part-to-item project of journey.
Engineering attribute：The descriptive property of engineering structure or feature.According to whether can assignment be divided into descriptive attributes sum
Value property attribute.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, propose a kind of engineering quantity coding and standardized method and be
System, without uniform rules, engineering cost personnel is according to engineering quantity description establishment work to solve engineering quantity description in prior art
Journey budget, duplication of labour rate height, inefficiency, not accurate enough technical problem.
To reach above-mentioned technical purpose, technical scheme provide a kind of engineering quantity coding and standardized method and
System, it is specific as follows：
A kind of engineering quantity coding and standardized method, including：
S1, with tree-shaped diagram form decompose engineering：Engineering is resolved into level according to engineering construction in the form of dendrogram
Some sub- engineerings, decompose the most boy engineering for meeting the construction budget reqirement of compilation, and the dendrogram includes dendrogram section
Point, the tree-shaped node of graph correspondence engineering or sub- engineering；
S2, the engineering structure, engineering attribute, the engineering unit that define tree-shaped node of graph, and to the engineering knot of tree-shaped node of graph
Structure, engineering attribute, engineering unit are encoded；
S3, the standard number of the tree-shaped node of graph of definition are described as the engineering structure, the engineering attribute and the engineering
The combination of unit；
The standard number for defining tree-shaped node of graph is encoded to engineering structure coding, engineering attribute coding and described
The combination of engineering unit coding；
S4, all nodes for traveling through the dendrogram, obtain the standard number description collections of tree-shaped node of graph, described tree-shaped
The standard number description collections of node of graph include that the standard number of all tree-shaped node of graph is described；Travel through all of the dendrogram
Node, obtains the standard number code set of tree-shaped node of graph, and the standard number code set of the tree-shaped node of graph includes institute
There is the standard number coding of tree-shaped node of graph；
S5, initial acquisition one engineering quantity to be normalized simultaneously carries out participle；
S6, by participle in S5 after engineering quantity to be normalized and standard number description collections in element contrasted,
Then similarity score twice is carried out to element in standard number description collections；
S7, the standard engineering quantity for obtaining engineering quantity to be normalized：According to the scoring twice of S6, comprehensive grading is obtained
As a result, the standard number of comprehensive grading highest one description is exactly that the standard number of engineering quantity to be normalized is described, by waiting to mark
The standard number description of the engineering quantity of standardization can obtain its corresponding standard number coding in standard number code set.
A kind of engineering quantity coding and standardized system, including：
Engineering decomposing module：For engineering to be resolved into level into some sub- works in the form of dendrogram according to engineering construction
Journey, decomposes the most boy engineering for meeting the construction budget reqirement of compilation, and the dendrogram includes tree-shaped node of graph, the tree
The shape node of graph correspondence engineering or sub- engineering；
Definition and coding module：For defining engineering structure, engineering attribute, the engineering unit of tree-shaped node of graph, and to tree
The engineering structure of shape node of graph, engineering attribute, engineering unit are encoded；
Standard number definition module：Standard number for defining tree-shaped node of graph is described as the engineering structure, described
The combination of engineering attribute and the engineering unit, define tree-shaped node of graph standard number be encoded to the engineering structure coding,
The combination of the engineering attribute coding and engineering unit coding；Standard number set acquisition module：For traveling through the tree
All nodes of shape figure, obtain the standard number description collections of tree-shaped node of graph, the standard number description of the tree-shaped node of graph
Set includes the standard number description of all tree-shaped node of graph；All nodes of the dendrogram are traveled through, tree-shaped node of graph is obtained
Standard number code set, the standard number code set of the tree-shaped node of graph includes the criterion numeral of all tree-shaped node of graph
Amount coding；
Engineering quantity acquisition module to be normalized：For the engineering quantity to be normalized of initial acquisition one and carry out point
Word；
Similarity score module：For by the work to be normalized after participle in engineering quantity acquisition module to be normalized
Number of passes amount is contrasted with element in standard number description collections, then carries out phase twice to element in standard number description collections
Like degree scoring；
Standard engineering quantity acquisition module：For according to the appraisal result twice of similarity score module, obtaining comprehensive commenting
Point result, the standard number of comprehensive grading highest one description is exactly that the standard number of engineering quantity to be normalized is described, by treating
The standard number description of standardized engineering quantity can obtain its corresponding standard number coding in standard number code set.
Compared with prior art, beneficial effects of the present invention include：The description of engineering quantity usually not uniform rules, one
Engineering quantity coding and standardized method and system are planted, engineering quantity is standardized into description, and engineering quantity is standardized
Coding, it is ensured that uniformity, accuracy, the integrality of engineering quantity description；On the basis of engineering quantity coding method, will be non-
Standardized project quantity is standardized, and obtains standard number description and the standard number coding of nonstandardized technique engineering quantity, carries
The intelligence degree that high engineering quantity is processed, is that the CAD of construction costs provides the foundation, and work is greatly improved
The accuracy and operating efficiency of journey cost personnel.
Description of the drawings
Fig. 1 is the flow chart of a kind of engineering quantity coding that the present invention is provided and standardized method；
Fig. 2 is a kind of engineering quantity coding and standardized system structured flowchart that the present invention is provided；
Fig. 3 is the similarity score modular structure block diagram that the present invention is provided；
Fig. 4 is the standard engineering quantity acquisition module structured flowchart that the present invention is provided.
In accompanying drawing：1st, engineering quantity coding and standardized system, 11, engineering decomposing module, 12, definition and coding module,
13rd, standard number definition module, 14, standard number set acquisition module, 15, engineering quantity acquisition module to be normalized, 16,
Similarity score module, 17, standard engineering quantity acquisition module, 161, scoring unit for the first time, 162, engineering attribute similarity
Scoring unit, 163, second scoring unit, 171, comprehensive grading unit, 172, standard number acquiring unit described, 173, mark
Quasi- quantity encodes acquiring unit
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
The invention provides a kind of engineering quantity coding and standardized method and system.
Such as Fig. 1, a kind of engineering quantity coding and standardized method, including：
S1, with tree-shaped diagram form decompose engineering：Engineering is resolved into level according to engineering construction in the form of dendrogram
Some sub- engineerings, decompose the most boy engineering for meeting construction budget reqirement of compilation, and dendrogram includes tree-shaped node of graph, dendrogram
Node corresponding engineering or sub- engineering；
S2, the engineering structure, engineering attribute, the engineering unit that define tree-shaped node of graph, and to the engineering knot of tree-shaped node of graph
Structure, engineering attribute, engineering unit are encoded；
S3, the standard number of the tree-shaped node of graph of definition are described as the combination of engineering structure, engineering attribute and engineering unit；
The standard number for defining tree-shaped node of graph is encoded to engineering structure coding, engineering attribute coding and engineering unit coding
Combination；
All nodes of S4, traversal dendrogram, obtain the standard number description collections of tree-shaped node of graph, tree-shaped node of graph
Standard number description collections include that the standard number of all tree-shaped node of graph is described；All nodes of traversal dendrogram, obtain tree
The standard number code set of shape node of graph, the standard number code set of tree-shaped node of graph includes the mark of all tree-shaped node of graph
Quasi- quantity coding；
S5, initial acquisition one engineering quantity to be normalized simultaneously carries out participle；
S6, by participle in S5 after engineering quantity to be normalized and standard number description collections in element contrasted,
Then similarity score twice is carried out to element in standard number description collections；
S7, the standard engineering quantity for obtaining engineering quantity to be normalized：According to the scoring twice of S6, comprehensive commenting is obtained
Point, the description of the standard number of comprehensive grading result highest one is exactly that the standard number of engineering quantity to be normalized is described, by treating
The standard number description of standardized engineering quantity can obtain its corresponding standard number coding in standard number code set.
In engineering quantity coding of the present invention and standardized method, step S1 includes：
Science of bridge building is resolved into into level some sub- engineerings according to engineering construction in the form of dendrogram, after decomposition：Bridge
Beam engineering includes upper part work, bottom engineering, appurtenant work, and bottom engineering includes bent cap, foundation engineering, pier stud, foundation engineering
Including open cut foundation, cushion cap foundation, pile foundation, cushion cap foundation is filled and led up including excavating, pouring, cheating bottom.
In engineering quantity coding of the present invention and standardized method, step S2 includes：
Define " excavation " node engineering structure be：" bridge-bottom engineering-foundation engineering-cushion cap foundation-is opened
Dig ", the engineering structure of " excavation " node is encoded to " 01-02-02-02-01 "；
The engineering attribute of " excavation " node is defined, it is defined while having the attribute of 5 classifications, the attribute of each classification is successively
There are 2 kinds, 2 kinds, 2 kinds, 4 kinds, 2 attribute values：(property value is cubic metre of earth and stone attribute：Earthwork and stonework, 2 kinds, coding is respectively
0101st, 0102) (property value is, anhydrous attribute：Have water and anhydrous, 2 kinds, be encoded to 0201,0202), whether there is gear attribute (category
Property value is：Have gear and without gear, 2 kinds, be encoded to 0301,0302), (property value is foundation depth attribute：(0,3] m, (3,6] m,
(6,9] m, (9, ∞) m, 4 kinds, be encoded to 0401,0402,0403,0404), (property value is digging mode attribute：Manpower is excavated
And mechanical equivalent of light excavation, 2 kinds, it is encoded to 0501,0502), then " excavation " node engineering attribute one has：2*2*2*4*2=
64 kinds；
The engineering unit for defining " excavation " node is defined as " m3 ", and to it 002 is encoded to.
In engineering quantity coding of the present invention and standardized method, step S3 includes：
Define a kind of standard number description " bridge-bottom engineering-foundation engineering-cushion cap foundation-of " excavation " node
Excavate, the earthwork is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation, m3 ", then its corresponding standard number is encoded to
" 01-02-02-02-01,0101,0202,0302,0402,0502,002 ", " excavation " node has 64 kinds of standard numbers to retouch
State, just there are corresponding 64 kinds standard number codings unique, different from each other.
In engineering quantity coding of the present invention and standardized method, step S4 includes：
Standard number description collections and standard number code set in mapping relations one by one, in standard number description collections
Standard number coding in the unique correspondence standard number code set of one standard number description；
" excavation " node has 64 kinds of standard number descriptions different from each other, there is 64 kinds of standard number codings different from each other,
Correspond between 64 kinds of standard number descriptions and 64 kinds of standard number codings；The standard number description of each node is put into
In standard number description collections, the standard number coding of each node is put in standard number code set.
In engineering quantity coding of the present invention and standardized method, step S5 includes：
After obtaining engineering quantity to be normalized, participle is carried out to it with specialized dictionary and similar dictionary, after obtaining participle
Engineering quantity to be normalized；
Obtain an engineering quantity to be normalized as follows：
Treated with specialized dictionary and similar dictionary standardized engineering quantity carry out it is as follows after participle：
In engineering quantity coding of the present invention and standardized method, step S6 includes：
S61：Engineering quantity to be normalized after by participle is contrasted with the element in standard number description collections, root
First time scoring is carried out to the element in standard number description collections according to similarity, and is sorted from high to low by fraction, fraction is got over
It is higher that Gao represents similarity；
S62：N number of standard number description of first time marking and queuing 1 to N (N sets as needed) is taken, N number of mark is obtained
Quasi- quantity describes all engineering attribute values of corresponding all nodes, and all engineering attribute values of corresponding all nodes are traveled through
All engineering attribute values of corresponding node are carried out similarity point with fuzzy algorithmic approach by the engineering quantity to be normalized after participle
Analysis, obtains similarity score result；
S63：Second is carried out to the element in standard number description collections using the similarity score result obtained in S62
Scoring；
Engineering quantity to be normalized after participle and element in standard number description collections carry out contrast scoring, and by point
Number sorts from high to low, and first time appraisal result is as follows：
| Standard number | Scoring |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 0.8 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 0.8 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 0.8 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone is anhydrous, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 0.8 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork has water, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 0.6 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone has water, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 0.6 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork has water, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 0.6 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone has water, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 0.6 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, there is a gear, and foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 0.6 |
| …… | …… |
Take 9 standard numbers description of first time marking and queuing 1 to N (N is set as 9), 9 standard number description correspondences
Node be all " excavation " node, the engineering attribute of the definition of " excavation " node has 5 classifications, and property value one has 12；
The engineering attribute value of " excavation " is traveled through into respectively the participle of engineering quantity to be normalized, the engineering of " excavation " is belonged to
Property value fuzzy algorithmic approach carries out similarity analysis, obtains similarity score result as follows：
| Property value | Similarity | Property value | Similarity |
| Cubic metre of earth | 0.5 | The cubic meter of stone | 0 |
| There is water | 0 | It is anhydrous | 1 |
| There is gear | 0 | Without gear | 1 |
| Foundation depth ((0,3] m | 0 | Foundation depth ((3,6] m | 1 |
| Foundation depth ((6,9] m | 0 | Foundation depth (9, ∞) m | 0 |
| Manpower is excavated | 0.5 | Mechanical equivalent of light excavation | 1 |
Then second scoring is carried out to the element in standard number description collections by similarity score result, obtains second
Secondary appraisal result is as follows：
| Standard number | Scoring |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 4.5 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 4 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 3.5 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone is anhydrous, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 3 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork has water, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 2.5 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone has water, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 2 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork has water, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 2.5 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone has water, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 2 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, there is a gear, and foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 2.5 |
| …… | …… |
In engineering quantity coding of the present invention and standardized method, step S7 includes：
Obtain the standard engineering quantity of engineering quantity to be normalized, including the standard for obtaining engineering quantity to be normalized
Quantity is described, obtains engineering quantity standard number coding to be normalized；
S71：The result of comprehensive scoring and second scoring for the first time, obtains the comprehensive of element in standard number description collections
Close appraisal result；
S72：The standard number for obtaining engineering quantity to be normalized is described as the mark of comprehensive grading result fraction highest one
Quasi- quantity description；
S73：Again due to the unique correspondence standard number code set of standard number description in standard number description collections
In standard number coding, then the standard number for obtaining engineering quantity to be normalized is encoded to the mark obtained in S72
Quasi- quantity describes the standard number coding in corresponding standard number code set；
Comprehensive first time appraisal result and second appraisal result, each standard number description scoring twice is added,
Obtain comprehensive grading result as follows：
| Standard number | Scoring |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 5.3 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 4.8 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 4.3 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone is anhydrous, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 3.8 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork has water, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 3.1 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone has water, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 2.6 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork has water, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 3.1 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the cubic meter of stone has water, without gear, foundation depth (6,9] m, mechanical equivalent of light excavation m3 | 2.6 |
| Bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation, the earthwork is anhydrous, there is a gear, and foundation depth (3,6] m, mechanical equivalent of light excavation m3 | 3.1 |
| …… | …… |
In comprehensive grading result, standard number description " bridge-bottom engineering-foundation engineering-cushion cap foundation-excavation,
Cubic metre of earth, it is anhydrous, without gear, foundation depth (3,6] m, mechanical equivalent of light excavation m3 " scoring highest, then this standard number description is exactly
Standard number description after engineering quantity standardization to be normalized, engineering structure " bridge-bottom engineering-foundation engineering-
The corresponding unique encodings of cushion cap foundation-excavation " are：01-02-02-02-01, and engineering attribute " earthwork, it is anhydrous, without gear, base
Hole depth (3,6] m, mechanical equivalent of light excavation " corresponding unique encodings are：0101,0202,0302,0402,0502, engineering unit " m3 "
Corresponding unique encodings are：002, and because engineering quantity is encoded to engineering structure coding, engineering attribute coding and engineering unit
The combination of coding, then engineering quantity be encoded to " 01-02-02-02-01,0101,0202,0302,0402,0502,
002 ", it is standard number coding after engineering quantity standardization to be normalized.
Such as Fig. 2, a kind of engineering quantity coding and standardized system 1, including：
Engineering decomposing module 11：For engineering to be resolved into level into some sons in the form of dendrogram according to engineering construction
Engineering, decomposes the most boy engineering for meeting construction budget reqirement of compilation, and dendrogram includes tree-shaped node of graph, tree-shaped node of graph pair
Answer engineering or sub- engineering；
Definition and coding module 12：It is for defining engineering structure, engineering attribute, the engineering unit of tree-shaped node of graph and right
The engineering structure of tree-shaped node of graph, engineering attribute, engineering unit are encoded；
Standard number definition module 13：Standard number for defining tree-shaped node of graph is described as engineering structure, engineering category
Property and engineering unit combination, define tree-shaped node of graph standard number be encoded to engineering structure coding, engineering attribute coding and
The combination of engineering unit coding；
Standard number set acquisition module 14：For traveling through all nodes of dendrogram, the standard of tree-shaped node of graph is obtained
Quantity description collections, the standard number description collections of tree-shaped node of graph include that the standard number of all tree-shaped node of graph is described；Time
All nodes of dendrogram are gone through, the standard number code set of tree-shaped node of graph, the standard number coding of tree-shaped node of graph is obtained
Set includes the standard number coding of all tree-shaped node of graph；
Engineering quantity acquisition module 15 to be normalized：For the engineering quantity to be normalized of initial acquisition one and carry out point
Word；
Similarity score module 16：For to be normalized after by participle in engineering quantity acquisition module to be normalized
Engineering quantity is contrasted with element in standard number description collections, and then element in standard number description collections is carried out twice
Similarity score；
Standard engineering quantity acquisition module 17：For the scoring twice of comprehensive similarity grading module 16, comprehensive commenting is obtained
Point result, the standard number of comprehensive grading highest one description is exactly that the standard number of engineering quantity to be normalized is described, by treating
The standard number description of standardized engineering quantity can obtain its corresponding standard number coding in standard number code set.
In engineering quantity coding of the present invention and standardized system 1, standard number set acquisition module 14：
Standard number description collections and standard number code set in mapping relations one by one,
The standard in the unique correspondence standard number code set of standard number description in standard number description collections
Quantity is encoded.
In engineering quantity coding of the present invention and standardized system 1, engineering quantity acquisition module 15 to be normalized：
After obtaining engineering quantity to be normalized, participle is carried out to it with specialized dictionary and similar dictionary, after obtaining participle
Engineering quantity to be normalized.
In engineering quantity coding of the present invention and standardized system 1, the such as Fig. 3 of similarity score module 16, including：
Score for the first time unit 161：In engineering quantity to be normalized and standard number description collections after by participle
Element is contrasted, and first time scoring is carried out to the element in standard number description collections according to similarity, and by fraction from height
To low sequence, fraction is higher, and to represent similarity higher；
Engineering attribute similarity score unit 162：Take and sort in first time appraisal result 1 to N (N sets as needed)
The description of N number of standard number, obtain all engineering attribute values that N number of standard number describes corresponding all nodes, will be corresponding
Engineering quantity to be normalized after all engineering attribute values traversal participle of all nodes, all engineerings to corresponding node
Property value carries out similarity analysis with fuzzy algorithmic approach, obtains similarity score result；
Second scoring unit 163：The similarity score result obtained in utilizing works attributes similarity scoring unit 162
Second scoring is carried out to the element in standard number description collections.
In engineering quantity coding of the present invention and standardized system 1, the such as Fig. 4 of standard engineering quantity acquisition module 17,
Including：
Comprehensive grading unit 171：The result of comprehensive scoring and second scoring for the first time, obtains standard number description collections
In element comprehensive grading result；
Standard number describes acquiring unit 172：The standard number for obtaining engineering quantity to be normalized is described as comprehensive commenting
Divide the description of the standard number of result fraction highest one；
Standard number encodes acquiring unit 173：Again because the standard number description in standard number description collections is unique
Standard number coding in correspondence standard number code set, then the standard number for obtaining engineering quantity to be normalized is compiled
Code describes the mark that the standard number obtained in acquiring unit is described in corresponding standard number code set for standard number
Quasi- quantity coding.
A kind of engineering quantity coding and standardized method and system, by engineering according to engineering construction the layer in the form of dendrogram
Some sub- engineerings are resolved into level, dendrogram includes tree-shaped node of graph, tree-shaped node of graph corresponding engineering or sub- engineering, and definition is all
The engineering structure of node, engineering attribute, engineering unit, and the engineering structure to all nodes, engineering attribute, engineering unit volume
Code, defines standard number description and standard number coding, realizes standardization description and the standard code of engineering quantity；In standard
On the basis of changing description and encoding, engineering quantity to be normalized is carried out into participle, according to similarity, standard number description is collected
Element in conjunction is scored twice, comprehensive appraisal result twice, obtains the description of the standard number of similarity highest one, this standard
Quantity description is exactly the standard number description after engineering quantity standardization to be normalized, then, can be obtained to be normalized
Standard number after engineering quantity standardization describes corresponding standard number coding.
Compared with prior art, beneficial effects of the present invention include：The description of engineering quantity usually not uniform rules, one
Engineering quantity coding and standardized method and system are planted, engineering quantity is standardized into description, and engineering quantity is standardized
Coding, it is ensured that uniformity, accuracy, the integrality of engineering quantity description；On the basis of engineering quantity coding method, will be non-
Standardized project quantity is standardized, and obtains standard number description and the standard number coding of nonstandardized technique engineering quantity, carries
The intelligence degree that high engineering quantity is processed, is that the CAD of construction costs provides the foundation, and work is greatly improved
The accuracy and operating efficiency of journey cost personnel.
The specific embodiment of the above present invention, does not constitute limiting the scope of the present invention.It is any according to this
Various other corresponding change and deformation that bright technology design is made, should be included in the protection model of the claims in the present invention
In enclosing.
Claims (10)
1. a kind of engineering quantity coding and standardized method, it is characterised in that it includes：
S1, with tree-shaped diagram form decompose engineering：Engineering is resolved into level according to engineering construction in the form of dendrogram some
Sub- engineering, decomposes the most boy engineering for meeting the construction budget reqirement of compilation, and the dendrogram includes tree-shaped node of graph, institute
State the tree-shaped node of graph correspondence engineering or sub- engineering；
S2, the engineering structure, engineering attribute, the engineering unit that define tree-shaped node of graph, and the engineering structure to tree-shaped node of graph, work
Journey attribute, engineering unit are encoded；
S3, the standard number of the tree-shaped node of graph of definition are described as the engineering structure, the engineering attribute and the engineering unit
Combination；
The standard number for defining tree-shaped node of graph is encoded to the engineering structure coding, engineering attribute coding and the engineering
The combination of unit encoding；
S4, all nodes for traveling through the dendrogram, obtain the standard number description collections of tree-shaped node of graph, the dendrogram section
The standard number description collections of point include that the standard number of all tree-shaped node of graph is described；Travel through all sections of the dendrogram
Point, obtains the standard number code set of tree-shaped node of graph, and the standard number code set of the tree-shaped node of graph includes owning
The standard number coding of tree-shaped node of graph；
S5, initial acquisition one engineering quantity to be normalized simultaneously carries out participle；
S6, by participle in S5 after engineering quantity to be normalized and standard number description collections in element contrasted, then
Similarity score twice is carried out to element in standard number description collections；
S7, the standard engineering quantity for obtaining engineering quantity to be normalized：According to the scoring twice of S6, comprehensive grading is obtained, it is comprehensive
The standard number description that the standard number description of appraisal result highest one is exactly engineering quantity to be normalized is closed, by be normalized
Engineering quantity standard number description can in standard number code set corresponding standard number coding.
2. engineering quantity coding as claimed in claim 1 and standardized method, it is characterised in that step S4 includes：
The standard number description collections and the standard number code set in mapping relations one by one,
Standard number description in the standard number description collections uniquely corresponds in the standard number code set
Standard number is encoded.
3. engineering quantity coding as claimed in claim 1 and standardized method, it is characterised in that step S5 includes：
After obtaining engineering quantity to be normalized, participle is carried out to it with specialized dictionary and similar dictionary, obtain treating after participle
Standardized engineering quantity.
4. engineering quantity coding as claimed in claim 1 and standardized method, it is characterised in that step S6 includes：
S61：It is right that element in engineering quantity to be normalized after by the participle and the standard number description collections is carried out
Than, first time scoring is carried out to the element in the standard number description collections according to similarity, and arrange from high to low by fraction
Sequence, fraction is higher, and to represent similarity higher；
S62：N number of standard number description of 1 to the N (N sets as needed) that sorts in scoring for the first time is taken, N number of standard is obtained
Quantity describes all engineering attribute values of corresponding all nodes, and all engineering attribute values of corresponding all nodes are traveled through into institute
The engineering quantity to be normalized after participle is stated, similarity is carried out with fuzzy algorithmic approach to all engineering attribute values of corresponding node
Analysis, obtains similarity score result；
S63：Second is carried out to the element in the standard number description collections using the similarity score result obtained in S62
Scoring.
5. engineering quantity coding as claimed in claim 1 and standardized method, it is characterised in that step S7 includes：
Obtain the standard engineering quantity of engineering quantity to be normalized, including the standard number for obtaining engineering quantity to be normalized
Describe, obtain engineering quantity standard number coding to be normalized；
S71：The result of comprehensive scoring and second scoring for the first time, obtains the comprehensive of element in the standard number description collections
Close appraisal result；
S72：The standard number for obtaining engineering quantity to be normalized is described as the criterion numeral of comprehensive grading result fraction highest one
Amount description；
S73：Again because the standard number description in the standard number description collections uniquely corresponds to the standard number coding
Standard number coding in set, then the standard number for obtaining engineering quantity to be normalized is encoded to what is obtained in S72
One standard number describes the standard number coding in corresponding standard number code set.
6. a kind of engineering quantity is encoded and standardized system, it is characterised in that included：
Engineering decomposing module：For engineering to be resolved into level into some sub- engineerings in the form of dendrogram according to engineering construction,
The most boy engineering for meeting the construction budget reqirement of compilation is decomposed, the dendrogram includes tree-shaped node of graph, described tree-shaped
The node of graph correspondence engineering or sub- engineering；
Definition and coding module：For defining engineering structure, engineering attribute, the engineering unit of tree-shaped node of graph, and to dendrogram
The engineering structure of node, engineering attribute, engineering unit are encoded；
Standard number definition module：Standard number for defining tree-shaped node of graph is described as the engineering structure, the engineering
The combination of attribute and the engineering unit, the standard number for defining tree-shaped node of graph is encoded to the engineering structure coding, described
The combination that engineering attribute is encoded and the engineering unit is encoded；Standard number set acquisition module：For traveling through the dendrogram
All nodes, obtain the standard number description collections of tree-shaped node of graph, the standard number description collections of the tree-shaped node of graph
Describe including the standard number of all tree-shaped node of graph；All nodes of the dendrogram are traveled through, the mark of tree-shaped node of graph is obtained
Quasi- quantity code set, the standard number code set of the tree-shaped node of graph includes that the standard number of all tree-shaped node of graph is compiled
Code；
Engineering quantity acquisition module to be normalized：For the engineering quantity to be normalized of initial acquisition one and carry out participle；
Similarity score module：For the engineering number to be normalized after by participle in engineering quantity acquisition module to be normalized
Amount is contrasted with element in standard number description collections, then carries out similarity twice to element in standard number description collections
Scoring；
Standard engineering quantity acquisition module：For the scoring twice of comprehensive similarity grading module, comprehensive grading result is obtained, it is comprehensive
The standard number description that the standard number description of scoring highest one is exactly engineering quantity to be normalized is closed, by work to be normalized
The standard number description of number of passes amount can obtain its corresponding standard number coding in standard number code set.
7. engineering quantity as claimed in claim 6 is encoded and standardized system, it is characterised in that standard number set obtains mould
Block：
The standard number description collections and the standard number code set in mapping relations one by one,
Standard number description in the standard number description collections uniquely corresponds in the standard number code set
Standard number is encoded.
8. engineering quantity as claimed in claim 6 is encoded and standardized system, it is characterised in that engineering quantity to be normalized
Acquisition module：
After obtaining engineering quantity to be normalized, participle is carried out to it with specialized dictionary and similar dictionary, obtain treating after participle
Standardized engineering quantity.
9. engineering quantity as claimed in claim 6 is encoded and standardized system, it is characterised in that similarity score module bag
Include：
Score for the first time unit：In engineering quantity to be normalized after by the participle and the standard number description collections
Element is contrasted, and first time scoring is carried out to the element in the standard number description collections according to similarity, and by fraction
Sort from high to low, fraction is higher, and to represent similarity higher；
Engineering attribute similarity score unit：Take N number of standard number of first time marking and queuing 1 to N (N sets as needed)
Description, obtains all engineering attribute values that N number of standard number describes corresponding all nodes, by all of corresponding all nodes
Engineering attribute value travels through the engineering quantity to be normalized after the participle, all engineering attribute value moulds to corresponding node
Paste algorithm carries out similarity analysis, obtains similarity score result；
Second scoring unit：The similarity score result obtained in utilizing works attributes similarity scoring unit is to the standard
Element in quantity description collections carries out second scoring.
10. engineering quantity as claimed in claim 6 is encoded and standardized system, it is characterised in that standard engineering quantity is obtained
Module includes：
Comprehensive grading unit：The result of comprehensive scoring and second scoring for the first time, in obtaining the standard number description collections
Element comprehensive grading result；
Standard number describes acquiring unit：The standard number for obtaining engineering quantity to be normalized is described as comprehensive grading result point
The standard number description of number highest one；
Standard number encodes acquiring unit：Again due to the unique correspondence of standard number description in the standard number description collections
Standard number coding in the standard number code set, then the standard number for obtaining engineering quantity to be normalized is compiled
Code describes the mark that the standard number obtained in acquiring unit is described in corresponding standard number code set for standard number
Quasi- quantity coding.
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