CN103970109B - Flow reappearing visualization method based on industrial field data under Web environment - Google Patents
Flow reappearing visualization method based on industrial field data under Web environment Download PDFInfo
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- CN103970109B CN103970109B CN201410228008.3A CN201410228008A CN103970109B CN 103970109 B CN103970109 B CN 103970109B CN 201410228008 A CN201410228008 A CN 201410228008A CN 103970109 B CN103970109 B CN 103970109B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a flow reappearing visualization method based on industrial field data under a Web environment. The method comprises the steps of (1) performing visual modeling on an industrial production flow; (2) extracting effective data; (3) outputting a standard data format; (4) constructing a visual mapping; and (5) performing displaying and operation at a browser end. According to the flow reappearing visualization method, a complicated and invisible industrial flow can be visually displayed to specific target people by applying a multi-view model, and the shortcomings of low cross-platform property, complicated operation use and the like of a conventional C/S architecture are overcome.
Description
Technical field
The present invention relates to technical field of information management, a kind of visualization side reappeared for industry spot flow process
Method.
Background technology
At present in industrial process stream, generally there is the features such as multivariate, complexity, coupling, uncertainty, special
It not that some production process has certain high risk, not an ornamental, therefore if able to by data-driven, will
Industrial process stream carries out visualization display, is presented to work on the spot person or training employee intuitively, improves industry existing
The safety consciousness of field operator and safe precaution measure, be just particularly important.It is applied to the stream in commercial production at present
Journey visualization scheme, major part is software tool based on C/S framework, simulation animation and production procedure schematic diagram.This
To a certain extent, the visualization display aspect for industrial process stream plays a good role three kinds of schemes.But
It is that in use, their shortcoming is the most obvious.
Software based on C/S framework, needs to install and could use, and hardware environment is required higher by partial software, uses
Time also need to build software environment, user use operation relatively complicated, limit its user group；Based on C/S
The maintenance cost of the software of framework is higher, maintenance workload is relatively big, and when industrial flow changes, software version is often upgraded
Once, will again experience a construction cycle, user needs to reinstall software simultaneously；Based on C/S framework soft
Part, for different operating system, needs to develop different versions, and professional platform independence is poor；Additionally software is expansible
Poor-performing.
Simulation animation, the method conventional as showing industrial flow, generally require on stream and built by complicated
Mold process, workload is relatively big, the shortcomings such as simulation animation also has poor operability simultaneously, and interactivity is low.If it is industrial
Flow process changes, then need again to model, waste time and energy.
Production procedure schematic diagram, as static display means, it is possible to describe industrial flow process intuitively.But
It is that, for the Dynamic mode in production procedure, it lacks effective way of presentation；When production procedure is complex,
Flow sheet is difficult to the internal operation mechanism of complete description flow process.
Summary of the invention
It is an object of the invention to provide flow process based on industrial field data under a kind of Web environment and reappear visualization side
Method, complicated, the most considerable industrial flow can be applied multiple view model, shows specific objective people intuitively by it
Group, overcomes that the professional platform independence under traditional C/S framework is poor, operate with the shortcomings such as loaded down with trivial details simultaneously.
It is an object of the invention to be realized by such technical scheme, specifically comprise the following steps that
1) industrial process stream is carried out visual modeling；
2) from the initial data that industry spot gathers, data digging method extracted valid data is utilized；
3) valid data extracted are processed, outputting standard data form；
4) to step 3) the middle normal data exported, set up visualization mapping；
5) by step 4) in visualization mapping and step 1) in visual modeling, show at browser end
Show and operate.
Further, step 1) described in the specifically comprising the following steps that of visual modeling
1-1) determining the critical process in each flow process of commercial production and affect the parameter of processing quality, clearly industry is raw
Produce the time between each flow process and spatial relationship；
1-2) according to step 1-1) time of each flow process of commercial production of determining and spatial relationship, respectively to each flow process
It is modeled, by the junction point between each flow process, model is optimized, generate Visualization Model.
Further, step 2) described in the method for extracted valid data be:
2-1) initial data is screened, determine the key parameter in initial data, and the pass between key parameter
Connection rule, according to key parameter extracted valid data；
2-2) according to the correlation rule between key parameter, set up the relational model between valid data；
2-3) according to step 2-1) in extract valid data and step 2-2) in set up relational model, determine use
In the efficient database logical structure of storage valid data, arranging storage organization and the method for efficient database, foundation has
Effect data base；
2-4) by step 2-1) in extract valid data be stored in efficient database.
Further, step 3) described in valid data be processed method particularly includes:
3-1) according to the correlation rule of valid data, valid data are carried out clustering processing, valid data are divided into
Multiple kinds；
Valid data after 3-2) dividing, time and spatial relationship according to production procedure is distributed, and generates mark
Quasi-data form.
Further, set up visualization mapping method particularly includes: according to the result after clustering processing, to normal data and
Visualization Model sets up mapping relations.
Further, step 5) described in the step method that carries out showing and operating at browser end be:
5-1) use web development technologies, front end visualization is laid out；
5-2) use JavaScript and Ajax technology, the Visualization Service that visualization mapping provides assembled,
Carry out visualization exhibition at browser end to regard, and the asynchronous data realizing browser end refreshes and interactive function.
Owing to have employed technique scheme, present invention have the advantage that:
1, the present invention utilizes data-driven, to the full extent the truth of reduction industry spot flow process.According to priori
Knowledge and expertise, the valid data excavating from industry spot raw data base, extracting in industry spot flow process,
By data-driven version, the detailed process of real reduction industry spot, and the Parameters variation feelings in Observable flow process
Condition, the contrast situation between different parameters；
2, the visualization scheme provided, has the features such as good interactivity, dynamic and visual effect be functional.
The Visualization Model of industrial flow is set up by the correlation technique such as saleable vector graphics SVG, Flash, and with data
Driving the mutual propelling between industrial each flow process, user can facilitate, carry out in Visualization Model intuitively and industry
The operation that production procedure is relevant, has good interactive performance and effect of visualization；
3, use multiple view model, can be shown from multi-angle for parameter information, more refine in flow process
The situation of change of parameter.Multiparameter view can also be carried out to show simultaneously, by the contrast situation of parameter, make user more
In good understanding industrial process stream, each parameter is with the change situation of the propelling of technological process；
4, based on B/S framework, compare the software of more traditional C/S framework, there is cross-platform functional, operation
The advantages such as easy, exploitation maintenance cost is relatively low, it is not necessary to for different operating system exploitation different editions, additionally system
After issue, user is without installing software environment, so that it may remote access, the easy largely use operation of user；
5, there is the fault recurrence for industrial process stream, analyze the function such as fault and failure predication, can be industry
Produce and powerful guarantee is provided.By the driving of historical data, when reduction fault occurs, the truth of industry spot,
Judge the node broken down in industrial process stream.And by the analysis for malfunctioning node, to industry stream from now on
Fault in journey is predicted, it is ensured that commercial production safety, carry out in order.
Other advantages, target and the feature of the present invention will be illustrated to a certain extent in the following description, and
And to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or
Person can be instructed from the practice of the present invention.The target of the present invention and other advantages can pass through description below
Realize with claims and obtain.
Accompanying drawing explanation
The accompanying drawing of the present invention is described as follows.
Fig. 1 is the schematic flow sheet of the present invention；
Fig. 2 is that under Web environment, flow process based on industrial field data reappears visualization Three-tider architecture Organization Chart.
Detailed description of the invention
Choose liquefied natural gas, i.e. liquefied natural gas, LNG, the operating process of filling industry spot as an example, has
The enforcement step of body is as follows:
1) LNG filling execute-in-place flow process is carried out visual modeling, scheme to describe filling with normal process figure figure or PAD
The process of on-the-spot substantial length of operation, and according to actual flow operations, use vector graphics, such as SVG form, each flow process of technology to drawing
Visualized operation pel；
2) from the initial data of LNG filling collection in worksite, monoid differentiation, regression analysis, correlation rule, feature is utilized to become
The data digging methods such as change and variance analysis, and with reference to priori storehouse extracted valid data；
3) to 2) in extract the LNG on-the-spot valid data of filling and be processed, outputting standard data lattice
4) to step 3) the middle normal data exported, set up visualization mapping；
5) by step 4) in visualization mapping and step 1) in LNG filling flow path visual model, at browser end
Carry out showing and operating.
Further, step 1) described in the specifically comprising the following steps that of visual modeling
1-1) determine the critical process in each flow process of commercial production and affect the parameter of processing quality, specifying each flow process of commercial production
Between time and spatial relationship.Working specification according to LNG filling station and practical operation flow process, induction and conclusion goes out LNG and adds
The workflow at note station is: flow process of unloading, storage tank regulating process, filling and pre-cold flow, pressure release flow process.The time of each flow process
Order is followed successively by: flow process of unloading, storage tank regulating process, filling and pre-cold flow, pressure release flow process, relates in each technological process
Key parameter type, predominantly: the switching value of temperature, pressure, flow, liquid level, switching value, predominantly valve.
1-2) according to step 1-1) operating process that determines, according to the equipment in practical operation, i.e. fill pipeline, gasifier,
The parameter such as pump, instrument, utilizes vector graphics correlation technique to carry out pel drafting, and adds pel storehouse, during visual modeling,
According to data visualization, the optimization criteria of flow path visual, with real work flow time association order and each equipment room
Work relationship is reference, and the pel storehouse drawn is screened, coupled, and completes LNG and fills process modeling.
Further, step 2) described in the method for extracted valid data be:
2-1) the LNG on-the-spot initial data of filling is screened, determines the key parameter in initial data, and key parameter it
Between correlation rule, according to key parameter extracted valid data.According to the situation of reality investigation, determine the crucial ginseng needing to extract
Number type and key parameter title, such as need pressure, the temperature extracting in tank wagon storage tank in flow process of unloading, immersed pump
Flow, pressure, temperature, the parameter such as switching value of valve；Can be according in same flow process, corresponding same equipment, to needing to extract
Relevant parameter be associated, example is unloaded in flow process, and the parameter relevant to tank wagon storage tank has pressure, temperature, flow, opens
Guan Liang etc..Thus setting up the priori storehouse of parameter and parametric relationship, setting up for data relationship model provides support.
2-2) according to correlation rule between key parameter in LNG filling flow process, set up the relational model between valid data.
According to 2-1) determined by priori storehouse, set up between equipment-parameter one to one, one-to-many model, example immersed pump is corresponding
Parameter have pressure, flow etc.；The parameter of distinct device, sets up contact according to the type of relationship of parameter, the pressure of example storage tank with
Between immersed pump pressure etc..
2-3) according to step 2-1) in extract valid data and step 2-2) in set up relational model, determine for storage have
The efficient database logical structure of effect data, arranges storage organization and the method for efficient database, sets up efficient database.According to
Key parameter in LNG filling flow process 2-1) determined and 2-2) the middle relational model set up, determine that all LNG filling is existing
The storage organization of field valid data parameter, and carry out the screening of data, classification, according to the valid data after screening, foundation has
Effect data database.
2-4) by step 2-1) in the LNG filling process that extracts on-the-spot valid data be stored in valid data data base.
Further, step 3) described in valid data be processed method particularly includes:
3-1) according to the correlation rule of valid data, valid data are carried out clustering processing, valid data are divided into multiple kind.
Mainly have two kinds of methods, one: according to step 2-3) described in relational model, cluster wherein comprise has linkage characteristic ginseng
Number classification.Its two: according to the type of parameter, classify.Such as, multiple for same equipment LNG tank wagon storage tank
The parameters such as temperature, pressure, flow, according to parameter type, will carry out clustering processing with type parameter.
Valid data after 3-2) dividing, time and spatial relationship according to production procedure is distributed, and generates normal data lattice
Formula.According to the operating process that LNG filling is on-the-spot, and the spatial distribution of relevant device, determine supplemental characteristic and the parameter of needs
Data form.LNG filling flow process in unload in flow process, involving equipment has immersed pump, tank wagon storage tank, station low temperature
Storage tank etc..Thus may determine that the parameter needed for current process, set up alphabetic data form based on timeline, form data interaction
Interface.
Further, the method setting up visualization mapping: according to the result after clustering processing, normal data and Visualization Model are built
Vertical mapping relations.Data, after cluster, have one or more selectable pel effect of visualization with the data of type.Example
Such as the parameter relevant to temperature, use the pel ways of presentation of class thermometer；The parameter relevant with pressure, uses instrument pel
Ways of presentation etc..Thus set up the mapping scheme of supplemental characteristic and pel, in conjunction with LNG fill procedural model type, generate each dynamically
Interactive module, reaches the visual purpose of valid data.
Further, step 5) described in the step method that carries out showing and operating at browser end be:
5-1) front end visual layout.Pel storehouse and visual presentation part are arranged on front-end interface by demand, generally adopt
Pattern with control panel Yu master control interface.Control panel, setting of the main operation button being responsible for LNG filling flow process current interface
Put, control the motion of current interface pel.Such as, Row control panel of unloading, mainly it is responsible for unloading in flow process, tank wagon
The parameter of the equipment such as storage tank, immersed pump, filling pipeline and the display of corresponding operating.Master control interface, then be responsible for whole LNG and add
The displaying of the macroscopic information of beam journey and operation.
5-2) by JavaScript and Ajax technology, drive by step 3-2) described in dynamic interaction module, at browser end
Carry out data to figure to such an extent as to flow process visualization open up regard.
Under Web environment, flow process based on industrial field data reproduction visualization scheme design is broadly divided into Three-tider architecture: back-end data
Process layer, middle visualization mapping layer, front end display operation layer.The design of stratification, it can be ensured that data flow process
In, the division of labor of each level, cooperation, finally reach the function that flow path visual reappears.Back-end data processes layer, is substantially carried out number
According to excavation and processing, provide standardized data form for middle visualization mapping layer.Middle visualization mapping layer, mainly
The visualization being responsible for each supplemental characteristic represents scheme, including many datasheet view model and the multiple view model of forms data.Front end shows
Show that the operation layer then responsible visualization scheme that back-end data processes layer and middle visualization mapping layer intuitively shows, and for using
Family provides operation interface.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from objective and the scope of the technical program, it all should be contained
In the middle of scope of the presently claimed invention.
Claims (5)
- Under 1.Web environment, flow process based on industrial field data reappears method for visualizing, it is characterised in that specifically comprise the following steps that1) industrial process stream is carried out visual modeling；2) from the initial data that industry spot gathers, data digging method extracted valid data is utilized；3) valid data extracted are processed, outputting standard data form；4) to step 3) the middle normal data exported, set up visualization mapping；5) by step 4) in visualization mapping and step 1) in visual modeling, carry out showing and operating at browser end；Step 1) described in the specifically comprising the following steps that of visual modeling1-1) determine the critical process in each flow process of commercial production and affect the parameter of processing quality, specifying the time between each flow process of commercial production and spatial relationship；1-2) according to step 1-1) time of each flow process of commercial production of determining and spatial relationship, respectively each flow process is modeled, by the junction point between each flow process, model is optimized, generate Visualization Model.
- 2. under Web environment as claimed in claim 1, flow process based on industrial field data reappears method for visualizing, it is characterised in that step 2) described in the method for extracted valid data be:2-1) initial data is screened, determine the key parameter in initial data, and the correlation rule between key parameter, according to key parameter extracted valid data；2-2) according to the correlation rule between key parameter, set up the relational model between valid data；2-3) according to step 2-1) in extract valid data and step 2-2) in set up relational model, determine the efficient database logical structure for storing valid data, storage organization and the method for efficient database be set, set up efficient database；2-4) by step 2-1) in extract valid data be stored in efficient database.
- 3. under Web environment as claimed in claim 2, flow process based on industrial field data reappears method for visualizing, it is characterised in that step 3) described in valid data be processed method particularly includes:3-1) according to the relational model of valid data , valid data are carried out clustering processing, valid data are divided into multiple kind；Valid data after 3-2) dividing, time and spatial relationship according to production procedure is distributed, and generates standard data format.
- 4. under Web environment as claimed in claim 3, flow process based on industrial field data reappears method for visualizing, it is characterized in that, set up visualization mapping method particularly includes: according to the result after clustering processing, normal data and Visualization Model are set up mapping relations.
- 5. under Web environment as claimed in claim 4, flow process based on industrial field data reappears method for visualizing, it is characterised in that step 5) described in the step method that carries out showing and operating at browser end be:5-1) use web development technologies, front end visualization is laid out；5-2) use JavaScript and Ajax technology, the Visualization Service that visualization mapping provides is assembled, carries out visualization exhibition at browser end and regard, and the asynchronous data realizing browser end refreshes and interactive function.
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| CN104156532B (en) * | 2014-08-15 | 2018-05-15 | 东南大学 | A kind of common architecture visual modeling method based on multidimensional bus |
| CN104580474A (en) * | 2015-01-13 | 2015-04-29 | 深圳市融创天下科技有限公司 | Urban operation sign big data visualization multi-screen interaction display platform and method |
| CN104834527B (en) * | 2015-05-19 | 2018-02-27 | 重庆大学 | Unit data modeling methods of exhibiting in a kind of power system |
| US10692030B2 (en) * | 2016-06-21 | 2020-06-23 | Amazon Technologies, Inc. | Process visualization platform |
| CN107422705A (en) * | 2017-10-19 | 2017-12-01 | 浙江大学滨海产业技术研究院 | Industrial data analysis method based on process modeling and the application in production of phosphate fertilizer |
| CN108536566A (en) * | 2018-03-29 | 2018-09-14 | 重庆大学 | A kind of dynamic and visual method of system equipment critical processes |
| CN112115196A (en) * | 2020-08-06 | 2020-12-22 | 中海创科技(福建)集团有限公司 | Industrial big data visual modeling method and system |
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