CN110197333A - CFRD Embankment construction overall process management-control method based on roller compaction process real time monitoring with the mobile detection of PDA - Google Patents
CFRD Embankment construction overall process management-control method based on roller compaction process real time monitoring with the mobile detection of PDA Download PDFInfo
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- 238000009435 building construction Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 4
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Abstract
The present invention is based on the CFRD Embankment construction overall process management-control method of roller compaction process real time monitoring and the mobile detection of PDA, includes the following steps: that the first step, target determine: construction object and construction overall process link are divided；Information Perception: second step carries out information Perception to each link divided；Partial analysis: third step carries out analysis management to the information of each link perception；Global analysis: 4th step carries out analysis management to the effect of influencing each other of each link information；Feedback control: 5th step rolls parameter optimization control based on current construction overall process.This management system is construction, management and owner tripartite can make Construction Decision and provide auxiliary direction from the multiple target of construction overall process and whole consider, and saves unnecessary job costs, improves the efficiency of management of construction overall process.
Description
Technical field
The present invention relates to construction-engineering project management domains, and in particular to one kind is based on roller compaction process real time monitoring and PDA
The CFRD Embankment construction overall process management-control method of mobile detection.
Background technique
CFRD Embankment construction is the comprehensive complicated projects of a too many levels multiple target, to filling construction mistake
Cheng Jinhang more efficiently controls one of the eternal proposition that management is also Dam Construction.For CFRD Embankment work progress
Carrying out effective monitoring is to instruct the premise of Construction control management, and in filling construction monitoring, the real time monitoring of roller compaction process is
The most important thing.Rock roller compaction process real time monitoring is by installing the acquisition of rolling compaction machine construction information on rolling compaction machine
Instrument carries out real-time automatic monitoring to dam embankment rolling compaction machine work progress, to reach monitoring dam embankment roller compaction construction ginseng
Several purposes.Roller compaction process real-time monitoring system may be implemented to number of rolling, roller travel speed, exciting force state and pressure
Real thickness etc. rolls the real time monitoring of parameter, analysis and result and shows, thus realize the fining to dam body roller compaction construction process,
Round-the-clock Real-time Monitor Management makes up the deficiency of traditional panel Rockfill Dam method of quality control, greatly improves to roll and apply
The quality control of work is horizontal.
Palm PC (PDA) is a kind of intelligent terminal, and the mobile detection of PDA is during dam construction to solve correlation
Construction information record by the way of papery existing for information easily omit loss, mistake, obscure, heavy workload, low efficiency
The digitlization construction information acquisition system that the problems such as lower will propose.The main acquisition work progress data of the mobile detection of PDA include coagulation
Concrete construction information such as coagulation soil compaction data and concrete quality parameter etc. in earth dam engineering, concrete test information is such as
Concrete strength etc., MIXING SYSTEM CONTROLLED BY creation data, cable machine operation information, GPS data etc.；Testing pits in earth-rock works tests number
According to additional mass method data, transit information data add water information data, stock ground information etc..Collecting information data above can be with
Reflect live overall process each unit Construction State in real time, effectively utilizing and managing to them sufficiently to instruct scene to apply
Work, real-time optimal control.
Currently, the research about dam construction process control management focuses primarily upon relatively in isolation by roller compaction process reality
When monitoring system control optimized to the parameter that rolls for rolling link, or point of the information data by the mobile detection of PDA
Analysis is to the feedback optimized control of current construction link.However, CFRD Embankment work progress be one gathered Dam material quarry,
Dam, discharging such as pave, roll at the system engineering project of the more processes of too many levels in transport, only in isolation by single roller compaction process
Real-time monitoring system or the mobile detection data of PDA cannot achieve effective control to rock filling construction overall process.
To sum up, although having currently existed roller compaction process real-time monitoring system and PDA mobile detecting system, only only
It is limited only to the rock construction control based on some construction link information, it is complete to lack a consideration rock construction
The control mode of procedural information level is especially lacked one and goes to be believed based on rock construction overall process from system engineering angle
System is managed in the construction of breath, so that real-time instruction construction links ground of guaranteeing both quality and quantity, complete orderly and rapidly and healthily construction.
Summary of the invention
It is an object of the invention in view of the above-mentioned problems, providing based on roller compaction process real time monitoring and the mobile detection of PDA
CFRD Embankment construction overall process management-control method, from the angle of system engineering to rock construction overall process information into
Row control, thus real-time instruction construction links orderly and guarantee both quality and quantity ground, rapidly and healthily complete construction.
In order to solve the above-mentioned technical problem, the present invention proposes following technical scheme: based on roller compaction process real time monitoring and PDA
The CFRD Embankment construction overall process management-control method of mobile detection, includes the following steps:
The first step, target determine: dividing to construction object and construction overall process link；
Information Perception: second step carries out information Perception to each link divided；
Partial analysis: third step carries out analysis management to the information of each link perception；
Global analysis: 4th step carries out analysis management to the effect of influencing each other of each link information；
Feedback control: 5th step rolls parameter optimization control based on current construction overall process.
The concrete operations of the first step include the determination of construction object and division two parts of construction overall process link；
The construction object is determined according to projects, i.e., rock dam embankment is construction object；
The construction overall process link division is that work progress is carried out reasonable link division according to construction technology and process,
In rock dam embankment engineering, construction overall process can be divided into following link: Dam material quarry, transportation to dam, discharging
It paves and is rolled with dam facing.
The concrete operations of the second step are as follows: the information acquired by PDA mobile detecting system by various perception means with
Roller compaction process real-time monitoring system real-time roller compaction construction parameter collected is transmitted to system database, to the above rock
Filling construction data carry out integrated arrangement, summarize and analyze, to the query and search and comprehensive management for realizing perception data.
The concrete operations of the third step are as follows: rock filling construction overall process is divided by intelligent method each
Link data are pre-processed, analyzed and modeled and result visualization, and anticipation trend, Extracting Knowledge.
The concrete operations of 4th step are as follows: consider data and technological characteristics of construction, integrated on the whole with intelligent method
The correlativity and causality of index between links are analyzed, the inherent knowledge in construction overall process is excavated.
The concrete operations of 5th step are as follows: consider quality, progress, safety and cost multiple target, believed with construction overall process
Breath is input, using roller compaction construction parameter as independent variable, establishes multiple target feedback control Optimized model, solves Optimized Lamination Parameter,
Feedback guidance site operation.
The PDA mobile detecting system includes being regarded by sensing technology, computer by the information that various perception means acquire
The collected text of feel technology, location technology, image, video, data type information, cover each construction of rock
Link information.
The intelligent method includes theoretical, uncertain by using statistical probability method, data digging method, big data
Analysis and artificial intelligence approach model carry out data prediction, data analysis and modeling and data knot to the information that each link obtains
Fruit visualization, and prediction data trend is carried out, the whole of the full link information interaction of construction overall process is considered for next part
Body analysis management provides basis.
All data results are carried out according to data characteristics, construction characteristic and the process flow of construction to summarize unified conclusion,
Simultaneously by the advanced means such as data mining, artificial intelligence approach research overall data between links correlativity and
Causality obtains effectively for the knowledge conclusion of overall process construction, the feedback control of construction overall process is established for next part
Optimized model processed provides basis.
It, can be by roller compaction construction parameter setting at optimal when one, which is filled storehouse surface, similar overall process information data occurs
Situation is taken into account construction quality, progress, cost and safety and is optimal.
The method have the advantages that:
1, the present invention is real by the links construction information combination roller compaction process in construction overall process by the mobile detection acquisition of PDA
When monitoring system perception roll parameter information, according to system engineering thinking, determined according to target, information Perception, partial analysis,
Global analysis, five component parts of the system engineering closed-loop control of feedback control, first the construction technology stream to construction target
Cheng Jinhang divide, then according to each link construction information of perception to each independent respective rings joint number according to carry out analysis and information
Management, furthermore from construction overall process, the restricting relation of the factors such as the index between different construction links is analyzed, considers construction
In influence of the multiple common-denominator targets (quality, progress, cost and safety) to each link of construction overall process, establish based on rolling
Journey real time monitoring and the CFRD Embankment construction overall process of the mobile detection of PDA manage system, to faster and better optimize
Control work progress.
2, this management method is that construction, management and owner tripartite can do from the multiple target of construction overall process and whole consider
Construction Decision provides auxiliary direction out, saves unnecessary job costs, improves the efficiency of management of construction overall process.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is present invention construction control System Framework figure.
Fig. 2 is each link schematic diagram of CFRD Embankment construction overall process.
Fig. 3 is the information management system structure chart of rock roller compaction process real time monitoring with the mobile detection of PDA.
Fig. 4 is the data application process of rock roller compaction process real time monitoring with the mobile detection of PDA.
Fig. 5 is that multiple-objection optimization exports optimal construction parameter schematic diagram.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
Referring to Fig. 1, the first step first carries out target and determines, emphasis is the division of construction object and construction overall process link.It applies
Work object is CFRD Embankment engineering, and in this engineering, construction overall process can be divided into Dam material quarry, upper dam
Transport, discharging pave and roll the four processes stage altogether with dam facing, these links have collectively constituted CFRD Embankment construction
Overall process.
CFRD Embankment construction links as shown in Figure 2.
Second step information Perception, emphasis are each link information perception.In CFRD Embankment, the mobile detection of PDA
Information includes human resources and machine resource information in four construction links, the material source information in Dam material quarry, in transport
Information, plus water information are measured by vehicle-related information, side, discharging pave in position, speed, paving thickness and pave area and into
Information, the dam facings such as degree roll the Test Information of testing pits of quality, additional mass method information etc..The network communication embedded by PDA will count
According to being transmitted to system database.
Roller compaction process real-time monitoring system can be with the parameter that rolls of real-time perception roller, including number of rolling, rolls speed
It spends, roll position, rolling thickness and vibrational state etc., equally being sent data in real time by wireless data transmission unit (DTU)
To system database.
Unified storage, management and backup are carried out to the above multi-source information in the database, and can be classified to data
Carry out retrieval and inquisition, visualization and printout.As shown in Figure 3 be integrated with CFRD Embankment roller compaction process real time monitoring and
The system structure that information collection, transmission, management, storage backup and the visualization of PDA mobile detecting system export basic function is shown
It is intended to, contains client and server-side, basic information management function.Then show that multi-source data was rolling in Fig. 4
The application flow that journey real time monitoring and the mobile detection information of PDA integrate, from simply inducing classification is perceived, from finishing analysis
To storage management, visualization output is backuped to from inquiry, data application process has been expressed as three phases, data source, number
According to application and analysis and data management and displaying.It is real primarily directed to information Perception and CFRD Embankment roller compaction process above
When monitoring system and PDA mobile detecting system information integration after basic preliminary analysis processing mode.
Third step partial analysis, emphasis are each link perception information analysis managements.The information that substep perceives each link
It is carried out by the methods of statistical probability method, data digging method, big data theory, analysis of uncertainty and artificial intelligence model
Data prediction, data analysis become with modeling and data result visualization, mining data incidence relation, prediction data change in time and space
Gesture obtains the relevant knowledge etc. that can reflect construction quality from data, so that the construction quality and progress progress to the link are comprehensive
Close assessment.As material source information with roll the arrival of the relationship of quality, haulage vehicle and queuing time and roll the relationship of quality, unload
Shots with roll the relationship of quality, spreading speed and roll relationship of quality etc., for the full link information for considering construction overall process
The global analysis management of interaction provides basis.
4th step global analysis, emphasis are that each link information influences each other function analysis management.With third step partial analysis
Based on the knowledge result of acquisition, all data results are pressed according to different types of data feature, construction characteristic and process flow
It carries out summarizing unified conclusion according to process, while by the overall process data of the researchs such as data mining, artificial intelligence approach entirety
Correlativity and causality between links etc., to obtain the knowledge conclusion for being effectively directed to construction overall process.Such as
Restricting relation between the restricting relation of material source information and transporter amount, haulage vehicle and emptying point and spreading speed, pave road
Diameter and the relationship etc. between path planning is rolled, provides basis for feedback control Optimized model.
The 5th feedback optimized control of step, emphasis are to roll parameter optimization control based on current construction overall process.Based on
The data of three steps and the 4th step and analysis are as a result, be input with CFRD Embankment construction overall process information, with roller compaction construction
Parameter is independent variable, considers that construction quality, construction speed, cost and safety are multiple optimization aims, in conjunction with current construction machinery
With Personnel Resources' situation, external condition and environmental change situation, multiple target feedback control Optimized model is established, optimal stone roller is solved
Press parameter.It, can be by roller compaction construction parameter setting at optimal when one, which is filled storehouse surface, similar overall process information data occurs
Situation is taken into account construction quality, progress, cost and safety and is optimal.Multiple-objection optimization as shown in Figure 5 exports optimal construction ginseng
Number.
Claims (10)
1. the CFRD Embankment construction overall process management-control method based on roller compaction process real time monitoring with the mobile detection of PDA,
It is characterized in that, includes the following steps:
The first step, target determine: dividing to construction object and construction overall process link；
Information Perception: second step carries out information Perception to each link divided；
Partial analysis: third step carries out analysis management to the information of each link perception；
Global analysis: 4th step carries out analysis management to the effect of influencing each other of each link information；
Feedback control: 5th step rolls parameter optimization control based on current construction overall process.
2. according to claim 1 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: the concrete operations of the first step include the determination and the full mistake of construction of construction object
Division two parts of Cheng Huanjie；
The construction object is determined according to projects, i.e., rock dam embankment is construction object；
The construction overall process link division is that work progress is carried out reasonable link division according to construction technology and process,
In rock dam embankment engineering, construction overall process can be divided into following link: Dam material quarry, transportation to dam, discharging
It paves and is rolled with dam facing.
3. according to claim 1 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: the concrete operations of the second step are as follows: passed through by PDA mobile detecting system various
The information and roller compaction process real-time monitoring system real-time roller compaction construction parameter collected of perception means acquisition are transmitted to system number
According to library, integrated arrangement is carried out to the above CFRD Embankment construction data, is summarized and analyzed, the inquiry for realizing perception data is examined
Rope and comprehensive management.
4. according to claim 1 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: the concrete operations of the third step are as follows: rock is filled out by intelligent method
Each link data for building construction overall process division are pre-processed, analyzed and modeled and result visualization, and anticipation trend, excavate
Knowledge.
5. according to claim 1 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: the concrete operations of the 4th step are as follows: consider data and technological characteristics of construction, use
Intelligent method on the whole between comprehensive analysis links index correlativity and causality, excavate in construction overall process
Inherent knowledge.
6. according to claim 1 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: the concrete operations of the 5th step are as follows: consider that quality, progress, safety and cost are more
Target is input with construction overall process information, using roller compaction construction parameter as independent variable, establishes multiple target feedback control optimization mould
Type solves Optimized Lamination Parameter, feedback guidance site operation.
7. according to claim 3 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: the PDA mobile detecting system includes by the information that various perception means acquire
By sensing technology, computer vision technique, the collected text of location technology, image, video, data type information, contain
The each construction link information of cover panel rock-fill dams.
8. according to claim 4 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: the intelligent method includes by using statistical probability method, data mining side
Method, big data be theoretical, analysis of uncertainty and artificial intelligence approach model obtain each link information progress data prediction,
Data analysis and modeling and data result visualization, and prediction data trend is carried out, construction overall process is considered for next part
The global analysis management of full link information interaction provides basis.
9. according to claim 5 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: according to data characteristics, construction characteristic and the process flow of construction to all data knots
Fruit carries out summarizing unified conclusion, while by each in the advanced means such as data mining, artificial intelligence approach research overall data
Correlativity and causality between link are obtained effectively for the knowledge conclusion of overall process construction, are built for next part
The feedback control Optimized model of vertical construction overall process provides basis.
10. according to claim 6 applied based on roller compaction process real time monitoring and the CFRD Embankment of the mobile detection of PDA
Work overall process management-control method, it is characterised in that: when one, which is filled storehouse surface, similar overall process information data occurs, can will grind
Pressure construction parameter is arranged to optimal situation, takes into account construction quality, progress, cost and safety and is optimal.
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| CN110765163A (en) * | 2019-10-17 | 2020-02-07 | 华普通用技术研究（广州）有限公司 | Execution plan generation method for big data processing flow |
| CN111877257A (en) * | 2020-06-19 | 2020-11-03 | 日昌(福建)集团有限公司 | Dam construction method based on big data processing |
| CN112749437A (en) * | 2021-01-21 | 2021-05-04 | 天津大学 | Method for intelligently controlling paving quality of earth and rockfill dam |
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