CN107862465A - A kind of cost metric method and system of power informatization project - Google Patents
A kind of cost metric method and system of power informatization project Download PDFInfo
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- CN107862465A CN107862465A CN201711166263.XA CN201711166263A CN107862465A CN 107862465 A CN107862465 A CN 107862465A CN 201711166263 A CN201711166263 A CN 201711166263A CN 107862465 A CN107862465 A CN 107862465A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention discloses a kind of cost metric method and system of power informatization project, methods described includes professional complexity factor and Project Technical complexity factor of identifying project；Each one-level subject amount of being operated of project is estimated, and determines each one-level section purpose workload factor of influence；Each one-level subject workload, and the working unit amount cost according to corresponding to each one-level subject workload are obtained according to above-mentioned parameter, each one-level subject cost is calculated, each one-level subject cost is added up and obtains project totle drilling cost；The system includes first, second, third, fourth man-machine interaction unit, and the professional complexity factor, technical sophistication degree coefficient, each one-level subject for obtaining user's input estimate workload, each one-level subject workload factor of influence and working unit amount cost；The system includes workload computing unit and cost calculation unit, for calculating each one-level subject workload and cost, and exports totle drilling cost.
Description
Technical field
The present invention relates to power informatization project evaluation field, more particularly, to a kind of power informatization project into
This measure and system.
Background technology
The growing arrival along with Internet information age of power industry, electric power trade information chemical industry journey are also more next
More ratios for occupying power industry engineering, and electric power trade information chemical industry journey cost metric method is relatively difficult asks
Topic, the wasting of resources or cost deficiency often are caused because cost metric is inaccurate, is entered from technical standpoint or flow angle merely
Row cost analysis is difficult to objective comprehensive reflection engineering cost, the excessively conventional method such as analogy method and analogism and dependency line
The cost estimate accuracy of industry/history item.
The content of the invention
In order to solve the problems, such as the cost metric inaccuracy of power informatization project existing for background technology, the present invention provides
A kind of cost metric method and system of power informatization project, methods described and system be independent of sundry item cost degree
The accuracy of amount, cost metric independently can be carried out to Information-based Item, there is stronger objectivity and accuracy, described one
The cost metric method of kind power informatization project includes：
Step 1, identified project professional complexity factor according to professional complexity evaluation criterion, according to the evaluation of technical sophistication degree
Standard is identified project technical sophistication degree coefficient；
Step 2, the workload of estimating that each one-level subject is related to is determined, the one-level subject includes business diagnosis, demand point
Analysis, conceptual design, system development, system implementation, the system integration, New technical use and project management；
Step 3, each one-level section purpose workload factor of influence determined according to project situation, the workload factor of influence is
The scale parameter being finely adjusted according to project reality to each one-level subject workload；
Step 4, each one-level subject workload is obtained, the one-level subject workload is by project specialty complexity factor, skill
Art complexity factor, corresponding one-level subject estimate workload and the product of workload factor of influence obtains；
Step 5, project totle drilling cost is obtained, the project totle drilling cost is obtained by each one-level subject cost is cumulative, the one-level
Subject cost is obtained by the product of corresponding one-level subject workload and working unit amount cost；
Further, the professional complexity evaluation criterion is included according to classification of the items, business span, preamble early stage
Mesh achievement and the analysis of management innovation；The technical sophistication degree evaluation criterion include according to technology maturity, data magnitude with
And the analysis of integrated interface；
Further, the professional complexity factor span is 0.6~1.4；The technical sophistication degree coefficient value
Scope is 0.6~1.4；
Further, the workload factor of influence span is 0.8~1.5；
Further, the one-level section includes two level subject now；It is corresponding for it that one-level section purpose estimates workload
Two level section purpose estimate the summation of workload；Two level subject under the business diagnosis includes business investigation, business is asked
Inscribe diagnostic analysis and service optimization is integrated；Two level subject under the demand analysis include requirement investigation, demand analysis and
Requirement validation；Two level subject under the conceptual design includes Functional Design, database design, safety and Protection, calamity for setting
Meter and the visual design；Two level subject under the system development includes database development, functional development and close beta；
The system implement lower two level subject including variance analysis, conceptual design, Data Collection and arrangement, system deployment and configuration,
System testing, train, reach the standard grade preparation and switching and trial operation support of reaching the standard grade；Two level subject under the system integration includes collection
Into design research and development and Integration Data Model；Two level subject under the New technical use includes new technology practical research and new skill
Art application；Two level subject under the project management includes centralized management and live management and control；
Further, the working unit amount cost include exploitation working unit amount cost and exploiting entity's workload into
This；Using it is described exploitation working unit amount cost subject include business diagnosis, demand analysis, conceptual design, system development, newly
Two level subject Integrated design research and development under technology application and the system integration；Use the subject of exploiting entity's workload cost
Implement including system, the two level subject Integration Data Model under project management and the system integration.
A kind of cost metric system of power informatization project includes：
First man-machine interaction unit, first man-machine interaction unit are used for the professional complexity factor for receiving user's input
And technical sophistication degree coefficient；
Second man-machine interaction unit, each one-level section purpose that second man-machine interaction unit is used to receive user's input are pre-
Estimate workload；The one-level subject includes business diagnosis, demand analysis, conceptual design, system development, system implementation, system collection
Into, New technical use and project management；
Third party's machine interactive unit, third party's machine interactive unit are used for each one-level section purpose work for receiving user's input
Work amount factor of influence, the workload factor of influence are finely adjusted according to project reality to each one-level subject workload
Scale parameter；
Workload computing unit, the workload computing unit are used for according to the first man-machine interaction unit, the second man-machine friendship
The information that mutual unit and third party's machine interactive unit receive carries out the calculating of each one-level subject workload, the one-level subject work
Measure by project specialty complexity factor, technical sophistication degree coefficient, corresponding one-level subject workload and workload factor of influence
Product obtain；The workload computing unit and the first man-machine interaction unit, the second man-machine interaction unit and third party's machine
Interactive unit is connected；
4th man-machine interaction unit, the 4th man-machine interaction unit be used for obtain user input working unit amount into
This；
Cost calculation unit, the cost calculation unit are used for each one-level subject work calculated according to workload computing unit
Measure and working unit amount cost obtains each one-level subject cost and project totle drilling cost；The cost calculation unit and work
Amount computing unit and the 4th man-machine interaction unit are connected；
Further, the scope of the professional complexity factor of the first man-machine interaction unit user input for 0.6~
1.4th, the scope of technical sophistication degree coefficient is 0.6~1.4；When input coefficient overruns, system prompt output error simultaneously carries
Show and correctly enter scope；
Further, the scope of the workload factor of influence of third party's machine interactive unit user input for 0.8~
1.5；When input coefficient overruns, system prompt output error simultaneously prompts to correctly enter scope；
Further, each one-level section of second man-machine interaction unit includes multiple two level subjects, the second people now
Each two level section purpose that machine interactive unit is used to receive user's reception estimates workload；Two level subject under the business diagnosis
Integrated including business investigation, traffic issues diagnostic analysis and service optimization；Two level subject bag under the demand analysis
Include requirement investigation, demand analysis and requirement validation；Two level subject under the conceptual design includes Functional Design, database is set
The standby design of meter, safety and Protection, calamity and the visual design；Two level subject under the system development is opened including database
Hair, functional development and close beta；Two level subject under the system is implemented includes variance analysis, conceptual design, data receipts
Collection and arrangement, system deployment and configuration, system testing, train, reach the standard grade preparation and switching and trial operation support of reaching the standard grade；The system
Two level subject under system is integrated includes Integrated design research and development and Integration Data Model；Two level subject under the New technical use includes
New technology practical research and New technical use；Two level subject under the project management includes centralized management and field pipes
Control；
Further, the working unit amount include developing working unit amount cost and exploiting entity's workload into
This；4th interactive unit be used for receive user input exploitation working unit amount cost and exploiting entity's workload into
This；The cost calculation unit uses the diagnosis of exploitation working unit amount cost calculation business, demand analysis, conceptual design, system
The cost of two level subject Integrated design research and development under exploitation, New technical use and the system integration；The cost calculation unit makes
Implemented with exploiting entity workload cost calculating system, two level subject Integration Data Model under project management and the system integration into
This.
Beneficial effects of the present invention are：Technical scheme, give a kind of cost degree of power informatization project
Method and system, methods described and system is measured to measure accuracy independent of sundry item and consider comprehensively, to combine technology, industry
The factor of business, flow, management etc., forms integrated measure, the system estimates cost amount according to what user inputted
Etc. the amount of work and cost metric method that index immediately arrives at project so that the early-stage preparations of the project implementation are more quick high
Effect.
Brief description of the drawings
By reference to the following drawings, the illustrative embodiments of the present invention can be more fully understood by：
Fig. 1 is a kind of flow chart of the cost metric method of power informatization project of the specific embodiment of the invention；
Fig. 2 is a kind of structure chart of the cost metric system of power informatization project of the specific embodiment of the invention.
Embodiment
The illustrative embodiments of the present invention are introduced with reference now to accompanying drawing, however, the present invention can use many different shapes
Formula is implemented, and is not limited to embodiment described herein, there is provided these embodiments are to disclose at large and fully
The present invention, and fully pass on the scope of the present invention to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements are attached using identical
Icon is remembered.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has to person of ordinary skill in the field
It is common to understand implication.Further it will be understood that the term limited with usually used dictionary, be appreciated that and its
The linguistic context of association area has consistent implication, and is not construed as Utopian or overly formal meaning.
Fig. 1 is a kind of flow chart of the cost metric method of power informatization project of the specific embodiment of the invention；Institute
Measure is stated independent of the accuracy measured with other first project costs, it is independent that cost degree is carried out to an Information-based Item
Amount, has stronger objectivity and accuracy, a kind of cost metric method of power informatization project includes：
Step 101, identify project professional complexity factor according to professional complexity evaluation criterion, commented according to technical sophistication degree
Price card accurately determines Project Technical complexity factor；The professional complexity evaluation criterion include according to classification of the items, business across
Degree, preposition project achievement early stage and the analysis of management innovation；The technical sophistication degree evaluation criterion is included according to technology maturation
The analysis of degree, data magnitude and integrated interface；
Further, the professional complexity factor span is 0.6~1.4；The technical sophistication degree coefficient value
Scope is 0.6~1.4；
Step 102, the workload of estimating that each one-level subject is related to is determined, the one-level subject includes business diagnosis, demand
Analysis, conceptual design, system development, system implementation, the system integration, New technical use and project management；
Further, the one-level section includes two level subject now；It is corresponding for it that one-level section purpose estimates workload
Two level section purpose estimate the summation of workload；Two level subject under the business diagnosis includes business investigation, business is asked
Inscribe diagnostic analysis and service optimization is integrated；Two level subject under the demand analysis include requirement investigation, demand analysis and
Requirement validation；Two level subject under the conceptual design includes Functional Design, database design, safety and Protection, calamity for setting
Meter and the visual design；Two level subject under the system development includes database development, functional development and close beta；
The system implement lower two level subject including variance analysis, conceptual design, Data Collection and arrangement, system deployment and configuration,
System testing, train, reach the standard grade preparation and switching and trial operation support of reaching the standard grade；Two level subject under the system integration includes collection
Into design research and development and Integration Data Model；Two level subject under the New technical use includes new technology practical research and new skill
Art application；Two level subject under the project management includes centralized management and live management and control；
Step 103, each one-level section purpose workload factor of influence, the workload factor of influence determined according to project situation
For the scale parameter being finely adjusted according to project reality to each one-level subject workload；The workload factor of influence value
Scope is 0.8~1.5；
Step 104, obtain each one-level subject workload, the one-level subject workload by project specialty complexity factor,
Technical sophistication degree coefficient, corresponding one-level subject estimate workload and the product of workload factor of influence obtains；
Step 105, project totle drilling cost being obtained, the project totle drilling cost is obtained by each one-level subject cost is cumulative, and described one
Level subject cost is obtained by the product of corresponding one-level subject workload and working unit amount cost；
The working unit amount cost includes exploitation working unit amount cost and exploiting entity's workload cost；Using institute
Stating the subject of exploitation working unit amount cost includes business diagnosis, demand analysis, conceptual design, system development, New technical use
And the two level subject Integrated design research and development under the system integration；Include system using the subject of exploiting entity's workload cost
Implement, the two level subject Integration Data Model under project management and the system integration；
Further, it is low to typically constitute from totle drilling cost ratio for the project management cost, can not apply to one-level subject workload with
The product form of working unit amount cost is obtained, and directly overall work amount and holistic cost are estimated；
Preferably, the unit of the workload can be day or hour；With reference to China Software Association's issue per capita
Standard rate, 1600 yuan/man day is chosen as exploitation working unit amount cost；1100 yuan/man day is chosen as exploiting entity's work
Work amount cost；
Further, the business investigation refers to that business, constituent parts that investigation Information-based Item is related to are existing
Business difference degree and caused workload the problem of exist；The traffic issues diagnostic analysis refers to that diagnostic analysis business is asked
Service optimization described in workload caused by being influenceed caused by the reason for topic occurs and its possibility, which is integrated, to be referred to according to diagnostic analysis
Achievement carries out BPR and optimizes and combines caused workload；
Further, the requirement investigation refers to that research project unit needs the business demand of Information-based Item realization to be produced
Raw workload；The demand analysis refers to various demand informations analyze and abstractdesription, is Information-based Item target
Establish workload caused by a conceptual model；The requirement validation refers to Project Unit and construction unit jointly to demand text
Shelves discussed, determined and measured caused by workload；
Further, the Functional Design refers to caused by the Demand Design systemic-function after confirming according to Project Unit
Workload；The database design refers to construct optimal database schema, establishes database and its application system, enable
Effective storage, processing and analyze data, meet workload caused by the application demand of user；The safety and Protection is
Refer to according to project information security protection demand, carry out workload caused by safety and Protection；The standby design of the calamity refers to root
According to project calamity for construction demand, carry out workload caused by the standby design of calamity；The visual design refers to according to Project Unit
It is required that show caused workload from interface angle design system；
Further, the database development refers to the work according to caused by database result of design carries out database coding
Measure；The functional development refers to the workload according to caused by Functional Design achievement carries out function realization；The close beta
Refer to ensure that the unit testing of software development quality progress, integration testing, acceptance test, system testing, organizing user are checked and accepted
Workload caused by test；
Further, the variance analysis and conceptual design refer to analyze the difference between business and system design, compile
Workload caused by specific embodiment processed；The Data Collection and processing refer to that assembled item implements required basic number
According to workload caused by the necessary checking of progress and processing；The system deployment and configuration refer to the peace for carrying out software product
Workload caused by dress deployment and initialization；The system testing carries out function, performance test after referring to system deployment debugging；
The training refers to carry out function training to user, to workload caused by attendant's progress technical training；It is described to reach the standard grade
Prepare and switching refers to that preparation system switches workload caused by scheme, strategy and the emergency preplan of needs of reaching the standard grade；On described
Line trial operation is supported to refer to workload caused by the laggard behavior phase trimestral technical support of online implementing；
Further, the Integrated design research and development refer to the integrated design route in system design R＆D process, formulate collection
Into scheme, realize workload caused by integrated interface；The Integration Data Model refers in system implementation process to configurations
(such as data exchange, data center, operation monitoring etc.), interface are implemented, workload caused by technological service corresponding to data；
Further, the New technical use refers to the business for using new technical meanses inside and outside industry, lifting information system
Workload caused by disposal ability or performance；The new technology Zhi is international, domestic, power industry or enterprises make first
With and can solve the technology of new technical problem；The new technology practical research workload refers to new technology in enterprise
Workload caused by practical research；New technical use workload refers to that the on probation and popularization to new industrial research achievement is produced
Raw workload；
Further, the centralized management refers to that the project management team of concentration of enterprises tissue provides management for project construction
With coordination caused by workload；Live management and control refers to that live project manager provides management by project construction and coordinates to produce
Raw workload.
Fig. 2 is a kind of structure chart of the cost metric system of power informatization project of the specific embodiment of the invention.Institute
Stating a kind of cost metric system of power informatization project includes：
First man-machine interaction unit 201, the specialty that first man-machine interaction unit 201 is used to receive user's input are complicated
Spend coefficient and technical sophistication degree coefficient；
Second man-machine interaction unit 202, second man-machine interaction unit 202 are used for each one-level section for receiving user's input
Purpose estimates workload；The one-level subject include business diagnosis, demand analysis, conceptual design, system development, system implementation,
The system integration, New technical use and project management；
Third party's machine interactive unit 203, third party's machine interactive unit 203 are used for each one-level section for receiving user's input
Purpose workload factor of influence, the workload factor of influence are that each one-level subject workload is carried out according to project reality
The scale parameter of fine setting；
Workload computing unit 204, the workload computing unit 204 are used for according to the first man-machine interaction unit 201, the
The information that two man-machine interaction units 202 and third party's machine interactive unit 203 receive carries out the calculating of each one-level subject workload,
The one-level subject workload by project specialty complexity factor, technical sophistication degree coefficient, corresponding one-level subject workload and
The product of workload factor of influence obtains；The workload computing unit 204 and the first man-machine interaction unit 201, second are man-machine
Interactive unit 202 and third party's machine interactive unit 203 are connected；
4th man-machine interaction unit 205, the 4th man-machine interaction unit 205 are used for the working unit for obtaining user's input
Measure cost；
Cost calculation unit 206, the cost calculation unit 206 are used for each one-level calculated according to workload computing unit
Subject workload and working unit amount cost obtain each one-level subject cost and project totle drilling cost；The cost calculation unit
206 are connected with the man-machine interaction unit 205 of workload computing unit 204 and the 4th；
Further, the scope of the professional complexity factor of the user of the first man-machine interaction unit 201 input for 0.6~
1.4th, the scope of technical sophistication degree coefficient is 0.6~1.4；When input coefficient overruns, system prompt output error simultaneously carries
Show and correctly enter scope；
Further, the scope of the workload factor of influence of the user of third party's machine interactive unit 203 input for 0.8~
1.5；When input coefficient overruns, system prompt output error simultaneously prompts to correctly enter scope；
Further, each one-level section of second man-machine interaction unit 202 includes multiple two level subjects now, and second
Each two level section purpose that man-machine interaction unit 202 is used to receive user's reception estimates workload；Two under the business diagnosis
Level subject includes business investigation, traffic issues diagnostic analysis and service optimization and integrated；Two level under the demand analysis
Subject includes requirement investigation, demand analysis and requirement validation；Two level subject under the conceptual design includes Functional Design, number
Designed according to storehouse, the standby design of safety and Protection, calamity and the visual design；Two level subject under the system development includes data
Storehouse exploitation, functional development and close beta；Two level subject under the system is implemented includes variance analysis, conceptual design, number
According to collection and arrangement, system deployment and configuration, system testing, train, reach the standard grade preparation and switching and trial operation support of reaching the standard grade；Institute
Stating the two level subject under the system integration includes Integrated design research and development and Integration Data Model；Two level subject under the New technical use
Including new technology practical research and New technical use；Two level subject under the project management includes centralized management and showed
Field management and control；
Further, the working unit amount include developing working unit amount cost and exploiting entity's workload into
This；4th interactive unit 205 is used for the exploitation working unit amount cost and exploiting entity's workload for receiving user's input
Cost；The cost calculation unit using exploitation working unit amount cost calculation business diagnosis, demand analysis, conceptual design, be
The cost of two level subject Integrated design research and development under system exploitation, New technical use and the system integration；The cost calculation unit
Use the two level subject Integration Data Model under exploiting entity's workload cost calculating system implementation, project management and the system integration
Cost.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (11)
1. a kind of cost metric method of power informatization project, methods described include：
Step 1, identified project professional complexity factor according to professional complexity evaluation criterion, according to technical sophistication degree evaluation criterion
Technical sophistication of identifying project degree coefficient；
Step 2, the workload of estimating that each one-level subject is related to is determined, the one-level subject includes business diagnosis, demand analysis, side
Case design, system development, system implementation, the system integration, New technical use and project management；
Step 3, each one-level section purpose workload factor of influence is determined according to project situation, the workload factor of influence is foundation
The scale parameter that project reality is finely adjusted to each one-level subject workload；
Step 4, each one-level subject workload is obtained, the one-level subject workload is multiple by project specialty complexity factor, technology
Miscellaneous degree coefficient, corresponding one-level subject estimate workload and the product of workload factor of influence obtains；
Step 5, project totle drilling cost is obtained, the project totle drilling cost is obtained by each one-level subject cost is cumulative, the one-level subject
Cost is obtained by the product of corresponding one-level subject workload and working unit amount cost.
2. according to the method for claim 1, it is characterised in that：The professional complexity evaluation criterion is included according to project
Classification, business span, the analysis of preposition project achievement early stage and management innovation；The technical sophistication degree evaluation criterion includes root
According to the analysis of technology maturity, data magnitude and integrated interface.
3. according to the method for claim 1, it is characterised in that：The professional complexity factor span be 0.6~
1.4；The technical sophistication degree coefficient value scope is 0.6~1.4.
4. according to the method for claim 1, it is characterised in that：The workload factor of influence span be 0.8~
1.5。
5. according to the method for claim 1, it is characterised in that：The one-level section includes two level subject now；The one-level
Section's purpose estimates the summation that workload estimates workload for its corresponding two level section purpose；Two level subject under the business diagnosis
Integrated including business investigation, traffic issues diagnostic analysis and service optimization；Two level subject bag under the demand analysis
Include requirement investigation, demand analysis and requirement validation；Two level subject under the conceptual design includes Functional Design, database is set
The standby design of meter, safety and Protection, calamity and the visual design；Two level subject under the system development is opened including database
Hair, functional development and close beta；Two level subject under the system is implemented includes variance analysis, conceptual design, data receipts
Collection and arrangement, system deployment and configuration, system testing, train, reach the standard grade preparation and switching and trial operation support of reaching the standard grade；The system
Two level subject under system is integrated includes Integrated design research and development and Integration Data Model；Two level subject under the New technical use includes
New technology practical research and New technical use；Two level subject under the project management includes centralized management and field pipes
Control.
6. according to the method for claim 5, it is characterised in that：The working unit amount cost includes exploitation working unit amount
Cost and exploiting entity's workload cost；Subject using the exploitation working unit amount cost includes business diagnosis, demand
Two level subject Integrated design research and development under analysis, conceptual design, system development, New technical use and the system integration；Using institute
It is integrated real to state the two level subject that the subject of exploiting entity's workload cost is included under system implementation, project management and the system integration
Apply.
7. a kind of cost metric system of power informatization project, the system include：
First man-machine interaction unit, first man-machine interaction unit be used for receive user input professional complexity factor and
Technical sophistication degree coefficient；
Second man-machine interaction unit, each one-level section purpose that second man-machine interaction unit is used to receive user's input estimate work
Measure；The one-level subject include business diagnosis, demand analysis, conceptual design, system development, system implementation, the system integration, newly
Technology is applied and project management；
Third party's machine interactive unit, third party's machine interactive unit are used for each one-level section purpose workload for receiving user's input
Factor of influence, the workload factor of influence are the ratio being finely adjusted according to project reality to each one-level subject workload
Parameter；
Workload computing unit, the workload computing unit are used for according to the first man-machine interaction unit, the second man-machine interaction list
The information that member and third party's machine interactive unit receive carries out the calculating of each one-level subject workload, the one-level subject workload
By multiplying for project specialty complexity factor, technical sophistication degree coefficient, corresponding one-level subject workload and workload factor of influence
Product obtains；The workload computing unit interacts with the first man-machine interaction unit, the second man-machine interaction unit and third party's machine
Unit is connected；
4th man-machine interaction unit, the 4th man-machine interaction unit are used for the working unit amount cost for obtaining user's input；
Cost calculation unit, the cost calculation unit are used for each one-level subject workload calculated according to workload computing unit
And working unit amount cost obtains each one-level subject cost and project totle drilling cost；The cost calculation unit and work gauge
Calculate unit and the 4th man-machine interaction unit is connected.
8. system according to claim 7, it is characterised in that：The specialty of the first man-machine interaction unit user input is answered
The scope of miscellaneous degree coefficient is 0.6~1.4, the scope of technical sophistication degree coefficient is 0.6~1.4；When input coefficient overruns,
System prompt output error simultaneously prompts to correctly enter scope.
9. system according to claim 7, it is characterised in that：The workload of third party's machine interactive unit user input
The scope of factor of influence is 0.8~1.5；When input coefficient overruns, system prompt output error simultaneously prompts to correctly enter
Scope.
10. system according to claim 7, it is characterised in that：Each one-level subject of second man-machine interaction unit
Include multiple two level subjects down, each two level section purpose that the second man-machine interaction unit is used to receive user's reception estimates work
Amount；Two level subject under the business diagnosis includes business investigation, traffic issues diagnostic analysis and service optimization and integrated；
Two level subject under the demand analysis includes requirement investigation, demand analysis and requirement validation；Two under the conceptual design
Level subject includes the standby design of Functional Design, database design, safety and Protection, calamity and the visual design；The system is opened
The two level subject given includes database development, functional development and close beta；Two level subject bag under the system implementation
Include variance analysis, conceptual design, Data Collection and arrangement, system deployment and configuration, system testing, train, reach the standard grade preparation and cut
The trial operation that changes and reach the standard grade is supported；Two level subject under the system integration includes Integrated design research and development and Integration Data Model；Institute
The two level subject stated under New technical use includes new technology practical research and New technical use；Two under the project management
Level subject includes centralized management and live management and control.
11. system according to claim 7, it is characterised in that：The working unit amount includes developing working unit
Measure cost and exploiting entity's workload cost；4th interactive unit is used for the exploitation working unit amount for receiving user's input
Cost and exploiting entity's workload cost；The cost calculation unit is examined using exploitation working unit amount cost calculation business
Two level subject Integrated design research and development under disconnected, demand analysis, conceptual design, system development, New technical use and the system integration
Cost；The cost calculation unit uses exploiting entity's workload cost calculating system implementation, project management and system collection
The cost of two level subject Integration Data Model under.
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| CN104331779A (en) * | 2014-11-21 | 2015-02-04 | 苏州天地微易智能科技有限公司 | Development area construction project management system and method |
| WO2017143263A1 (en) * | 2016-02-17 | 2017-08-24 | Silverthread, Inc. | Computer-implemented methods and systems for measuring, estimating, and managing economic outcomes and technical debt in software systems and projects |
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| WO2017143263A1 (en) * | 2016-02-17 | 2017-08-24 | Silverthread, Inc. | Computer-implemented methods and systems for measuring, estimating, and managing economic outcomes and technical debt in software systems and projects |
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| CN114386885A (en) * | 2022-03-24 | 2022-04-22 | 浩鲸云计算科技股份有限公司 | Method and system for reducing product delivery cost by establishing complexity model |
| CN114386885B (en) * | 2022-03-24 | 2022-06-10 | 浩鲸云计算科技股份有限公司 | Method and system for reducing product delivery cost by establishing complexity model |
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