CN103337005A - Management method for engineering progress and cost management system - Google Patents
Management method for engineering progress and cost management system Download PDFInfo
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Abstract
The invention relates to a management method for an engineering progress and cost management system. According to the management method, members are taken as basic composition units to establish a three dimensional engineering model, moreover, an engineering is divided into a plurality of stations according to a flow, relevant information of each member of specific stations is bound to a corresponding member in the three dimensional engineering model, the system can automatically calculate relevant information such as engineering work load, progress and construction cost of the corresponding member at a corresponding station according to set corresponding rules and member specification information, so visualization engineering work load calculation, visualization engineering progress and construction cost management are realized, moreover, progress deviation threshold values and cost deviation threshold values are set, when a deviation value between planned progress and practical progress of a certain station or a deviation value between pre-estimated construction cost and practical construction cost of a certain station are greater than the set threshold values, relevant alarm information is automatically emitted, so automatic alarm is realized when engineering progress lag exceeds a set value or the engineering cost exceeds a set value.
Description
Technical field
The present invention relates to the project management field, in particular to a kind of project progress based on BIM (BIM, Building Information Modeling) and the management method of Cost Management system.So-called BIM refers to, the geometric model that has not only comprised this building in the building three-dimensional model, and relevant information and the data of each member of forming this building have also been covered in this building three-dimensional model, thereby for system's correlation computations provides foundation, make system calculate relevant result automatically for related application according to relevant information and data.
Background technology
At present, artificial Calculation Method is usually adopted in the calculating of project quantities, generally by project technician and business people according to the information that comprises in the construction drawing, roughly calculate quantities, computing method fall behind, result of calculation is coarse.Construction costs is calculated the cost of engineering in the past of reference usually, in conjunction with quantities the cost of current engineering is estimated again, can not demonstrate fully the singularity of current engineering; The main managerial personnel of dependence of project progress management carry out the schedule establishment and carry out according to past construction experiences; When the actual completed amount of statistics, only rest on the text narration, can't reach effect intuitively, when project progress lags behind construction plan, the effective early warning mode of neither one, can't in time find out the progress lagging reasons, more unable adopting an effective measure remedied and solved current state, and the project progress management is in passive state fully.
Summary of the invention
The technical problem to be solved in the present invention provides the management method of a kind of project progress and Cost Management system, with realize that visual quantities is calculated, visual project progress and Cost Management and when lag behind automatic early-warning when exceeding setting value above setting value or construction costs of project progress.
The management method of project progress provided by the invention and Cost Management system, it comprises the steps:
In described system, set up the engineering three-dimensional model with the member for basic composition unit; With the specification information of respective members, described engineering is divided into some stations according to flow process on each member in the described engineering three-dimensional model;
Determine each member in the quantities information of each station and estimate unit price information according to described member specification information, and with described each member in the quantities information of each station and estimate unit price information and be bundled on the respective members in the described engineering three-dimensional model;
, and it is bundled on the respective members in the described engineering three-dimensional model in the quantities information of each station and estimate unit price information and determine each member in the cost information of estimating of each station according to described each member;
Receive the engineering project progress msg, according to decomposition rule this project target advance information is resolved into each member automatically in the target advance information of each station, and it is bundled on the respective members in the described engineering three-dimensional model;
Receive each member in actual progress msg and the actual building cost information of each station, and described actual progress msg and actual building cost information are bundled on the respective members in the described engineering three-dimensional model;
Set the schedule variance threshold values, when certain member during greater than the progress threshold values that sets, sends relevant early warning information in the target advance of certain station and the deviate between the actual progress automatically.
Set the cost variance thresholds, when certain member certain station estimate deviate between cost and the actual building cost greater than the cost threshold values that sets the time, send relevant early warning information automatically;
From described engineering three-dimensional model, transfer the relevant information of associated components for checking according to search request.
Further, described project progress information imports with Project file or Excel document form.
Further, described management method also comprises the steps:
Derive certain or some members in progress or the cost relevant information of certain or some stations according to search request with tabular form.
Further, described management method also comprises the steps: by the relevant information in the described engineering three-dimensional model of internet checking.
Further, described system carries out exchanges data by fire wall and outside.
Compared with prior art, the present invention is the engineering three-dimensional model of basic composition unit by setting up with the member, simultaneously this project is divided into some stations according to flow process, the relevant information that will refine to each member of station then all is bundled on the respective members in this project three-dimensional model, respective members can be calculated in quantities, progress and the cost relevant information of corresponding station automatically according to respective rule and the member specification information set by system, has realized the calculating of visual quantities, visual project progress and Cost Management.Simultaneously, set schedule variance threshold values and cost variance thresholds, when certain member target advance and the deviate between the actual progress of certain station or estimate cost and actual building cost between deviate during greater than the threshold values that sets, automatically send relevant early warning information, realized the automatic early-warning when project progress lag behind to surpass setting value or construction costs and exceeds setting value.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only is used for explaining the present invention, and be not used in restriction the present invention.
The management method of project progress provided by the present invention and Cost Management system comprises the steps:
In described system, set up the engineering three-dimensional model with the member for basic composition unit; With the specification information of respective members, described engineering is divided into some stations according to flow process on each member in the described engineering three-dimensional model.So-called member refers to constitute key element this project, that have absolute construction and function.Based on this, the engineering three-dimensional model is also combined by some components three-dimensional models.Different with entity component is, each components three-dimensional model still is the information carrier of respective members, and all information relevant with member all are attached on the corresponding components three-dimensional model.After the engineering three-dimensional model is set up, the member specification information of each member is bundled on the respective members in the engineering three-dimensional model.What is called is divided into some stations according to flow process and refers to that station is corresponding one by one with flow process.Flow process had both comprised technological process (as blanking, welding, paint, boring), also comprised non-technological process (as buying, transportation).
Determine each member in the quantities information of each station and estimate unit price information according to described member specification information, and with described each member in the quantities information of each station and estimate unit price information and be bundled on the respective members in the described engineering three-dimensional model.Certain member refers to this member according to its specification information relevant with this station in the quantities information of certain station, need be at the construction volume of this station enforcement.Be example with the welding post, the quantities of welding post is with the length computation of welding, be basic calculating unit with " rice " generally, and certain member just refers to this member according to the length information (i.e. this member specification information relevant with welding post) of its welding position in the quantities information of welding post, need implement the length of welding at welding post.According to general knowledge as can be known, in same station, the member of different size is because the difference of its specification has different disposal routes, will consume human and material resources, expense that financial resources are different.And certain member just refers to this member according to its specification information relevant with this station in the unit price information of estimating of certain station, in the required cost of this station exploiting entity construction volume.Be example equally with the welding post, the different size member may require different welding technologys or different welding gears, or even the Welder of the horizontal grade of different technologies, and these different requirements have just produced different costs.But, those skilled in the relevant art can determine the optimal welding technology of this member, welding gear according to the specification information of member, reach Welder etc., (so-called experience refers to a kind of rule that those skilled in the relevant art set according to the correlation experience of long-term accumulation according to the experience of welding association area again, hereinafter described experience is in like manner) just determined this member in the required cost of the every welding certain-length of welding post (being the unit project amount), be basic charge unit with " unit/rice " generally.Each member is in the quantities information of each station and estimate after unit price information determines, with each member in the quantities information of each station and estimate unit price information and be tied on the respective members in the described engineering three-dimensional model.
, and it is bundled on the respective members in the described engineering three-dimensional model in the quantities information of each station and estimate unit price information and determine each member in the cost information of estimating of each station according to described each member.Each member is in the quantities information of each station and after estimating unit price information and determining, the estimate cost of each member at each station just determined on natural ground, each member is tied to respective members in the described engineering three-dimensional model with each member in the cost information of estimating of each station after the estimating cost and determine of each station.
Receive the engineering project progress msg, according to decomposition rule this project target advance information is resolved into each member automatically in the target advance information of each station, and it is bundled on the respective members in the described engineering three-dimensional model.The engineering project progress msg is the target advance information of a macroscopic view, is used for determining the duration of whole engineering.Can Project file or the importing of Excel document form.Only determine that a total duration obviously is to be fewer than the enforcement of instructing this project, therefore be necessary this project target advance information subdivision to can be according to the degree of implementing.Because member is to constitute key element this project, that have absolute construction and function, and whole engineering is divided for some stations according to flow process.Therefore, in the nature of things the engineering project progress msg is also decomposed each member at the target advance of each station.Because certain member is to determine according to the experience of association area in certain station general institute time spent, therefore, when decomposing the engineering project progress msg, those skilled in the relevant art also can divide this project target advance information according to the experience in this field.Each member after the target advance of each station is determined, similarly, with each member on the target advance information of each station is tied to respective members in the described engineering three-dimensional model.
Receive each member in actual progress msg and the actual building cost information of each station, and described actual progress msg and actual building cost information are bundled on the respective members in the described engineering three-dimensional model.Can produce each member in the engineering practice of construction process in actual progress msg and the actual building cost information of each station.Similarly, with each member on the actual progress msg of each station and actual building cost information are tied to respective members in the described engineering three-dimensional model.
Set schedule variance threshold values and cost variance thresholds, when certain member target advance and the deviate between the actual progress of certain station or estimate cost and actual building cost between deviate during greater than the threshold values that sets, send relevant early warning information automatically.For ease of when occur in the engineering project implementation process project progress or cost than great fluctuation process the time, engineering related personnel can in time understand in order to make a policy, system has introduced warning function.At first set a schedule variance threshold values and cost variance thresholds, as certain member target advance and the deviate between the actual progress of certain station or estimate cost and actual building cost between deviate when setting threshold values, the ruuning situation that shows certain aspect of this project project has exceeded normal range, at this moment, system can send relevant early warning automatically, and can as required this early warning information be derived, be convenient to the engineering related personnel and in time adjust decision-making.
From described engineering three-dimensional model, transfer the relevant information of associated components for checking according to search request.If the relevant information that need check certain member, select the respective members in the described engineering three-dimensional model, system transfers the corresponding information of this component model automatically, select certain part station, system accesses the relevant information of this part station automatically, and can do accumulation calculating as required, with inquire about this member this part station estimate cost, actual building cost, target advance, actual progress etc., and can derive with tabular form according to search request.
In addition, for ease of the convenience of data query, the data in the engineering three-dimensional model connect by internet and outside, so just can inquire about the relevant information of this project by the internet whenever and wherever possible.For the security of data in the assurance system, when carrying out exchanges data, described system and outside all need pass through fire wall.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the management method of a project progress and Cost Management system is characterized in that, comprises following steps:
In described system, set up the engineering three-dimensional model with the member for basic composition unit; With the specification information of respective members, described engineering is divided into some stations according to flow process on each member in the described engineering three-dimensional model;
Determine each member in the quantities information of each station and estimate unit price information according to described member specification information, and with described each member in the quantities information of each station and estimate unit price information and be bundled on the respective members in the described engineering three-dimensional model;
, and it is bundled on the respective members in the described engineering three-dimensional model in the quantities information of each station and estimate unit price information and determine each member in the cost information of estimating of each station according to described each member;
Receive the engineering project progress msg, according to decomposition rule this project target advance information is resolved into each member automatically in the target advance information of each station, and it is bundled on the respective members in the described engineering three-dimensional model;
Receive each member in actual progress msg and the actual building cost information of each station, and described actual progress msg and actual building cost information are bundled on the respective members in the described engineering three-dimensional model;
Set the schedule variance threshold values, when certain member during greater than the progress threshold values that sets, sends relevant early warning information in the target advance of certain station and the deviate between the actual progress automatically.
Set the cost variance thresholds, when certain member certain station estimate deviate between cost and the actual building cost greater than the cost threshold values that sets the time, send relevant early warning information automatically;
From described engineering three-dimensional model, transfer the relevant information of associated components for checking according to search request.
2. management method as claimed in claim 1 is characterized in that, described project progress information imports with Project file or Excel document form.
3. management method as claimed in claim 1 is characterized in that, also comprises the steps:
Derive certain or some members in progress or the cost relevant information of certain or some stations according to search request with tabular form.
4. management method as claimed in claim 1 is characterized in that, also comprises the steps: by the relevant information in the described engineering three-dimensional model of internet checking.
5. management method as claimed in claim 1 is characterized in that, described system carries out exchanges data by fire wall and outside.
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| CN105844016A (en) * | 2016-03-23 | 2016-08-10 | 中国航空规划设计研究总院有限公司 | Planned building engineering quantity acquisition method based on building model cutting |
| CN105976094A (en) * | 2016-04-29 | 2016-09-28 | 中铁隧道集团有限公司 | BIM construction management platform-based tunnel equipment management and expense calculation method |
| CN106022695A (en) * | 2016-05-31 | 2016-10-12 | 浙江精工钢结构集团有限公司 | Steel structure delivery and matched detection early warning method based on BIM technology |
| CN106056357A (en) * | 2016-05-31 | 2016-10-26 | 浙江精工钢结构集团有限公司 | Steel structure work installation progress real-time monitoring method and system |
| CN106296472A (en) * | 2015-05-15 | 2017-01-04 | 中审（北京）国际技术培训有限公司 | A kind of method and device utilizing three dimensional design figure to carry out construction costs estimation |
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| CN107704703A (en) * | 2017-10-19 | 2018-02-16 | 广州中建亿信科技有限公司 | A kind of construction method of civil engineering BIM quantities models |
| CN107832922A (en) * | 2017-10-19 | 2018-03-23 | 广东电网有限责任公司中山供电局 | The condition monitoring system and method for power engineering |
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| CN110826982A (en) * | 2019-10-21 | 2020-02-21 | 广东优世联合控股集团股份有限公司 | Project cost rationality identification method, device and storage medium |
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| CN107832922A (en) * | 2017-10-19 | 2018-03-23 | 广东电网有限责任公司中山供电局 | The condition monitoring system and method for power engineering |
| CN107704703B (en) * | 2017-10-19 | 2019-02-01 | 广州中建亿信科技有限公司 | A kind of construction method of civil engineering BIM project amount model |
| CN107704703A (en) * | 2017-10-19 | 2018-02-16 | 广州中建亿信科技有限公司 | A kind of construction method of civil engineering BIM quantities models |
| CN109242725A (en) * | 2018-08-23 | 2019-01-18 | 广东易凌科技股份有限公司 | Construction Management System neural network based and method |
| CN109559087A (en) * | 2018-09-20 | 2019-04-02 | 中建科技有限公司深圳分公司 | A kind of visualization system and method for building |
| CN109559087B (en) * | 2018-09-20 | 2021-06-04 | 中建科技有限公司深圳分公司 | Building visualization system and method |
| CN110264168A (en) * | 2019-07-26 | 2019-09-20 | 梧州市城建投资发展集团有限公司 | A kind of Engineering Project Construction duration monitoring system and method |
| CN110446022A (en) * | 2019-08-16 | 2019-11-12 | 许昌学院 | A kind of cost budget facilities box for construction engineering |
| CN110852696A (en) * | 2019-10-08 | 2020-02-28 | 上海建工五建集团有限公司 | Project progress monitoring method and system |
| CN110826982A (en) * | 2019-10-21 | 2020-02-21 | 广东优世联合控股集团股份有限公司 | Project cost rationality identification method, device and storage medium |
| CN110968751A (en) * | 2019-11-29 | 2020-04-07 | 中国电力企业联合会电力建设技术经济咨询中心 | Dynamic display method and device for engineering project capital curve |
| CN111080239A (en) * | 2019-11-29 | 2020-04-28 | 中国电力企业联合会电力建设技术经济咨询中心 | Real-time dynamic tracking method and device for construction cost |
| CN111080239B (en) * | 2019-11-29 | 2021-03-26 | 中国电力企业联合会电力建设技术经济咨询中心 | Real-time dynamic tracking method and device for construction cost |
| CN111047098A (en) * | 2019-12-16 | 2020-04-21 | 四川众合广汇企业管理咨询有限公司 | Construction progress and cost management system, computer equipment and computer readable storage medium |
| CN111192093A (en) * | 2020-01-04 | 2020-05-22 | 重庆西恒工程咨询有限公司 | Engineering cost management system based on BIM |
| CN111582696A (en) * | 2020-04-29 | 2020-08-25 | 中铁大桥局第七工程有限公司 | Engineering construction scheduling management method |
| CN111563627A (en) * | 2020-05-09 | 2020-08-21 | 湖南大为工程咨询有限公司 | Engineering cost progress management method, system and storage medium |
| CN111724141A (en) * | 2020-06-29 | 2020-09-29 | 张群 | Dynamic management method for construction cost in whole process of engineering cost settlement |
| CN113537941A (en) * | 2021-07-22 | 2021-10-22 | 重庆电子工程职业学院 | Real-time dynamic progress control method and device for engineering management |
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