CN109299924A - Fining and intelligent project management method based on multistage control - Google Patents
Fining and intelligent project management method based on multistage control Download PDFInfo
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Abstract
The invention discloses a kind of fining based on multistage control and intelligent project management method, include the following steps: that the WBS for describing work decomposes content；The physical location of work is described；The data content of work is described；WBS is decomposed into content, physical location and data content and forms bottom acquisition content in the form of component, process are associated；Collection site progress msg, at least typing bottom acquire content；Analysis project performance is calculated based on analysis model；Generate project management report.The invention has the beneficial effects that providing a kind of fining managed based on multistage that can effectively carry out construction fine-grained management and intelligent project management method.
Description
Technical field
The present invention relates to a kind of fining based on multistage control and intelligent project management methods.
Background technique
Pervious extensive management mode is mostly still continued to use in the project management of construction site at present, and progress control is mainly with section
Based on point control, the control of subdivisional work is not focused on, the problem of progress lags gradually adds up to aggravate, can not to progress to develop
The degree of control.
Lack engineering component information in the data model that existing project management progress control software is built, table can not be specified
Reveal the associated components that task definition is included, boundary condition is unobvious between task, understands that difference will appear weight according to individual
Multiple task definition, cause acquisition actual progress when different task collecting part identical components progress msg, influence really into
Spend situation.
Summary of the invention
A kind of fining based on multistage control and intelligent project management method, include the following steps: to describe work
WBS decomposes content；The physical location of work is described；The data content of work is described；By WBS decompose content, physical location and
Data content forms bottom acquisition content in the form of component, process are associated；Collection site progress msg, at least typing bottom
Acquire content；Analysis project performance is calculated based on analysis model；Generate project management report.
Further, this method further includes following steps:
Talent's machine database, component class database, process class database are respectively selectively built according to works category；Its
In, the kind of the type of worker required for talent's machine database root has recorded according to different engineering types, mechanical type and material
Class；The component class data-base recording basic parameter of different component classification；Needed for the different processes of process class data-base recording
Talent's machine type, measurement unit and project amount unit.
Further, this method further includes following steps:
It is constituted according to the multiplication cross relationship of component class data and process class data in component class database and process class database
Component process class data.
Further, this method further includes following steps: dividing construction area；Divide construction workshop section；By construction area and
Construction workshop section's digitization.
Further, this method further includes following steps: WBS job analysis；Wherein, according to items' general control plan and project
Data splits engineering to sub- branch's same type component workshop section level, continues to be refined to subitem rank further according to WBS work structuring
Task.
Further, this method further includes following steps: acquisition member information；Wherein, according to CAD diagram paper or BIM mode
The information of acquisition member.
Further, this method further includes following steps: by task and component according to pair of physical location and component, process
It should be related to and be matched.
Further, content is acquired using intelligent mobile terminal equipment typing bottom.
Further, the routing information of acquisition equipment is recorded when typing bottom acquisition content.
Further, project management report includes: that project situation summarizes, works and carry out information, resource input information, quality
Problem information, safety problem information, live shutdown situations, work photo, situation of carrying out the work in the recent period are divided into be notified, in the recent period in the recent period
Plan is started to work.
The invention has the beneficial effects that:
Provide a kind of fining and intelligence based on multistage control that can effectively carry out construction fine-grained management
Change project management method.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure；
Fig. 2 is project analysis model buildings flow chart of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, the fining of the invention based on multistage control and intelligent project management method mainly wrap
It includes: establishing project analysis model, technological means collection site progress msg, calculates analysis project implementation feelings based on analysis model
Condition, project management report and suggestion.
It is specifically described as follows:
1) establish project analysis model and be divided into two and build route, first is that description work WBS decompose content (work, task,
Process), second is that physical location (region, workshop section), the data content (component) of description work.The two is crossed to form with component process
The acquisition content of the bottom, component process are that each component is the process completing the construction of component and carrying out, and the two is multiplication cross relationship.
The set of the process of one workshop section's the same process class is subdivisional work, and the set of the process of the same component class of a workshop section is component
Group.
1. building database, talent's machine database, component class database, process class data are selected respectively according to works category
Library, the kind of the type of worker required for talent's machine database root has recorded according to different engineering types, mechanical type and material
Class, the component class data-base recording basic parameter of different component classification, such as " coordinate parameters, geometric parameter ", process class number
Talent's machine type, measurement unit and project amount unit needed for having recorded different processes according to library.Component class has been added with process class
Cheng Houke adds component process class, records the multiplication cross relationship of the two.Building can be according to the practical feelings of project in data base procedure
The data-base content of this engineering of condition modification and addition.
2. region/workshop section divides, construction area is divided according to factors such as engineering aerial part/under ground portion, monomer engineerings,
Workshop section is divided further according to construction workshop section, any workshop section must be included under a certain construction area, do not allow for overlapping region occur,
It is last to extract region/workshop section's coordinate, including angular coordinate and upper and lower absolute altitude according to construction drawing, form autonomous closure solid space
Concept.
3. WBS job analysis splits engineering to sub- branch's same type component according to items' general control plan and project data
Workshop section's level, such as 1 block basement roof are constructed.Continue to be refined to subitem rank (task), such as 1 further according to WBS work structuring
The binding of block basement roof construction reinforced bar, the task of each refinement will specify parent work title, construction area, workshop section, meter
Draw time and process class.
4. component information is handled, it is divided to two kinds of processing modes, first is that being according to extraction component information, second is that with BIM with drawing
Model is according to export component information.
It is that foundation then sets origin (can be identical as engineering origin) by CAD diagram paper wherein with drawing, from
And the coordinate information of each component and the parameter information of this component said members class setting are extracted, such as length geometric parameters
It counts, then component parameter is imported to our database.
It is that foundation (can then be drawn by setting origin in revit model with engineering origin or model with BIM model
Origin processed is identical), using my plug-in unit export component information of the company based on revit software secondary development, it is adjusted to and affiliated structure
The identical format of part class parameter imports our database.
The component information computer of importing can be automatically according to the workshop section belonging to coordinate matching, identical components in same workshop section
The Component composition of class records its affiliated workshop section and component class at a component groups, our data are stored in the form of above-mentioned
In library.
5. task and component group binding, task includes workshop section and process category information, and component groups include that workshop section and component class are believed
Breath is added to component process category information in 1. step, i.e. the multiplication cross relationship of component and process foundation, computational screening goes out same work
The task and component groups of section, filtering out component again on this basis, there are the tasks of multiplication cross relationship and component groups to be tied up with process
Fixed, so far finished item analysis model is built.
2) the wechat small routine that technological means collection site progress msg is developed by company is operated, and can applied in real time
Work scene carries out data inputting work, and records the path GPS that people is acquired when acquiring data, trace back data authenticity.
Collection terminal is shown step by step according to construction area, workshop section, task, component groups, component, shows hot work in progress under workshop section
With will constructing in 15 days futures for task, acquisition person judges being acquired for task by workshop section and task names, shows in task
Show that required work post and device type (obtain, process class and work post and device type have binding and close by binding process class
System), the practical number of workers and number of devices of this required by task of the same day can be acquired.Further include in task binding component groups and
Its lower member, the actual acquisition progress by filling in component obtain the actual progress of the task, and one need to be shone when every subtask acquires
It opens photo and is aided with judgement actual progress, guarantee the accuracy of acquisition data, while facilitating backtracking.When there are when hysteresis for task
The hysteresis reason for the task of may be selected, facilitates classification, Reasons.
As a kind of expansion scheme, all components are equipped with internet label, which is integrated with RFID tag
Label is positioned with UWB, component data mentioned above are described in the internet label, the acquisition that acquisition people is held is set
It is standby to can be the mobile terminal device with wireless communication function, it can be communicated with internet label, to know in label
The information of storage realizes the acquisition of the bottom data of automation then in conjunction with the present location of acquisition people.
When acquiring people's acquisition data, mobile terminal device can find corresponding component automatically, and pass through ranging preparatory
Then corresponding relationship with component and position acquires people and checks and confirm.Collecting efficiency is substantially increased in this way.
3) analysis project performance is calculated based on analysis model, after 3. 1) the walks, according to network planning technique principle
Calculate the earliest start time of each task, earliest finish time, Late Start, Late Finish, when freely floating and
When total floating, the overall planning of engineering is showed in the form of network and gunter drawing, the real data then acquired after 2) step
Into platform database, computer carries out the date comprision of plan side and practical side, extrapolates (the plan that will start to work
Start in future 15 and the not work of acquisition and recording), being worked (has acquisition and recording and acquisition progress is greater than 0 less than 1
Work) and completed work (in past 15 days acquire progress be 1 work).Will start to work display plan and it is expected that
The comparison of time and preposition work (showing preposition process of work, whether the auxiliary judgment work has operating condition)；
Carrying out work display plan and the practical time started compare, and according to actual progress situation automatically estimate expect completion when
Between；It has completed work display plan and the real time compares.
4) project management report and suggestion are established analysis model by former steps and are analyzed to data, and platform construction plays whole one
Project scheduling management system is covered, forms project according to modules such as this project progress analysis data and this platform other safety, qualities
Management report, is pushed to project manager in the form of daily paper, weekly, monthly magazine, interim report and complete report.Below with day
For report, content includes two large divisions, today working condition and situation of carrying out the work in the recent period, wherein working condition today is divided into often
Day situation summarizes, work carry out information, resource input information, quality problems information, safety problem information, scene shutdown situations,
Daily work photo；Situation of carrying out the work in the recent period divides into notice, immediate-term planning in the recent period and starts to work.
1. daily situation summarizes, the progress situation that is working is described with written form, actually put into artificial and
Number of devices, safety and quality problems statistical conditions.
Carry out information 2. working, target advance, the actual progress, the throwing of resource today to work with card description
Enter, subpackage unit, the information such as person liable.
3. resource input information shows equipment and each subpackage unit personnel variation (in the past 7 days) with bar graph form, with table
Form shows subpackage demographic.
4. quality and safety problem information occurred problem information with the card form same day and problem statistical information have occurred.
5. live shutdown situations show each shut-down reason, period, responsible party and claim situation etc. with card form.
6. work photo daily, the photo, shooting time and affiliated area to work is shown with card form.
7. immediate-term planning is started to work, the preposition work feelings that will be started to work (in 15 days following) are shown with card form
Condition and preposition work completion status.
It is artificial to check supplemented by modification based on project management report and suggesting is exported with computer automation.
The present invention is gone out on missions using project scheduling management as starting point with the building of the multiplication cross relationship of task definition and component information
Content, construction area/workshop section, component information three-dimensional data analysis model, solve task definition and component information manual association
Mass data handle problem, while avoiding mistake caused by human factor, be truly realized the fining pipe of solid memder rank
Reason, is aided with the technical information acquisition means of wechat small routine, to meet acquisition interface, the figure acquisition of engineering management thinking logic
Function and GPS path tracing guarantee the authenticity and accuracy of acquisition data, according to project analysis model, actual acquired data etc.
Information intelligent analysis project progress, automation push and outgoing management report.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of fining based on multistage control and intelligent project management method, it is characterised in that:
Include the following steps:
The WBS for describing work decomposes content；
The physical location of work is described；
The data content of work is described；
The WBS is decomposed into content, physical location and data content and forms bottom acquisition in the form of component, process are associated
Content；
Collection site progress msg, at least bottom described in typing acquire content；
Analysis project performance is calculated based on analysis model；
Generate project management report.
2. the fining according to claim 1 based on multistage control and intelligent project management method, it is characterised in that:
Further include following steps:
Talent's machine database, component class database, process class database are respectively selectively built according to works category；
Wherein,
The kind of the type of worker required for talent's machine database root has recorded according to different engineering types, mechanical type and material
Class；
The component class data-base recording basic parameter of different component classification；
Talent's machine type, measurement unit and project amount unit needed for the different processes of process class data-base recording.
3. the fining according to claim 2 based on multistage control and intelligent project management method, it is characterised in that:
Further include following steps:
It is constituted according to the multiplication cross relationship of component class data and process class data in the component class database and process class database
Component process class data.
4. the fining according to claim 1 based on multistage control and intelligent project management method, it is characterised in that:
Further include following steps:
Divide construction area；
Divide construction workshop section；
By the construction area and construction workshop section's digitization.
5. the fining according to claim 1 based on multistage control and intelligent project management method, it is characterised in that:
Further include following steps:
WBS job analysis；
Wherein,
Engineering is split to sub- branch's same type component workshop section level, further according to WBS according to items' general control plan and project data
Work structuring continues being refined to subitem rank of the task.
6. the fining according to claim 1 based on multistage control and intelligent project management method, it is characterised in that:
Further include following steps:
Acquisition member information；
Wherein,
According to the information of CAD diagram paper or BIM type collection component.
7. the fining according to claim 1 based on multistage control and intelligent project management method, it is characterised in that:
Further include following steps:
Task is matched with component according to the corresponding relationship of physical location and component, process.
8. the fining according to claim 1 based on multistage control and intelligent project management method, it is characterised in that:
Content is acquired using bottom described in intelligent mobile terminal equipment typing.
9. the fining according to claim 8 based on multistage control and intelligent project management method, it is characterised in that:
The routing information of record acquisition equipment when bottom described in typing acquires content.
10. the fining and intelligent project management method, feature according to claim 1 based on multistage control exists
In:
The project management is reported
Project situation summarizes, works and carry out information, resource input information, quality problems information, safety problem information, scene shut-down
Situation, work photo, situation of carrying out the work in the recent period divide into notice, immediate-term planning in the recent period and start to work.
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Cited By (2)
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| CN111523820A (en) * | 2020-04-30 | 2020-08-11 | 济南森坤企业管理咨询有限公司 | Multi-level block chain technology for organizing, managing and controlling various projects by overall planning method |
| CN113487095A (en) * | 2021-07-12 | 2021-10-08 | 苏州思萃融合基建技术研究所有限公司 | Construction site construction elevator monitoring and early warning system based on digital twin technology |
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