CN105867312B - A kind of Strip Shape intelligent remote cloud TT＆C system - Google Patents
A kind of Strip Shape intelligent remote cloud TT＆C system Download PDFInfo
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- CN105867312B CN105867312B CN201610223118.XA CN201610223118A CN105867312B CN 105867312 B CN105867312 B CN 105867312B CN 201610223118 A CN201610223118 A CN 201610223118A CN 105867312 B CN105867312 B CN 105867312B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4145—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using same processor to execute programmable controller and numerical controller function [CNC] and PC controlled NC [PCNC]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31088—Network communication between supervisor and cell, machine group
Abstract
A kind of Strip Shape intelligent remote cloud TT＆C system, the system comprises controlled cloud client, Cloud Server platform and master control cloud client three parts.Controlled cloud client completes the execute-in-places such as Shape signal acquisition control；Cloud Server platform completes Classification and Identification, statistical appraisal and the data storage of Shape signal, builds intelligence database；The chart that controlled cloud client completes online board form data is shown and printing and off-line model simulation analysis, remote control switch perform order and expansion interface agreement etc. online.Present system can utilize Cloud Server to manage multi-point remote client, the remote control of realization Strip Shape system, remote maintenance, remote assistance, remote training concentratedly；Utilize Cloud Server and Distributed Multi client, implement the data storage and parallel control of more Mill shape observing and controlling processes, efficient, safe and reliable management mode is established, improves distant early warning and intelligent monitoring ability, promotes automation level and productivity and quality.
Description
Technical field
The present invention relates to strip-rolling automatic measurement fields more particularly to one kind to be suitable for the smeltings such as strip, aluminium strip, copper strips
The long-distance intelligent TT＆C system of golden product.
Background technology
At present, the observing and controlling of plate shape is to improve the high-end technology and research hotspot of Strip Shape quality.In most of industry spot
What is used remains conventional individual plate shape TT ＆ C, i.e. a milling train is equipped with a set of completely self-contained plate shape TT＆C system, packet
Include plate-shaped sensing roller, host computer, slave computer kit hardware, communication interface and software systems.
In the actual production process, in order to reach preferable application effect, Single plate for load engaging shape TT＆C system not only needs for a long time
Produce reality experience accumulation and the study of a large amount of on-site data gathering, with greater need for the high-precision presetting second-level model of plate shape and
On-line intelligence plat control system, with realize the accurate detection of online Strip Shape, technology error compensation, aim curve setting and
Plate shape closed loop control process.
However, conventional individual plate shape TT ＆ C system function is single, parameter often immobilizes, and is not easy to meet or adapt to
The complex processing requirements of multi-state；And hardware and communication link are more, complex interfaces are not easy upgrading and expanding peripherals, once
There is the problems such as system crash or hardware fault in a certain link of system, then measuring and control data may be caused to lose, and deteriorates Strip Shape,
Even cause milling train parking or production accident.In addition, when carrying out testing research and theory analysis to Mill shape observing and controlling process,
It is frequently necessary to scientific research personnel and garrisons line production scene acquisition actual production data for a long time, work condition environment is severe, test process fiber crops
Tired, communication interface is complicated if the incompatible disunity of system, and programming is difficult, and offline theoretical research easily occurs with online realistic model
Relatively large deviation, leads to that online practical debugging process period length, risk is big, problem is more, effect is poor.
With strip-rolling theory, computer technology, automated control technology, telecommunication means and intelligent monitoring technology
Fast development, various advanced measuring and controlling equipments and telecommunication means emerge in an endless stream, and the degree of automation at Rolling Production scene is got over
Come higher.Consider that singleness control system hardware multiple compatibility is poor, communication distance is short, communication data amount is big, interaction is frequent, programming effect
The shortcomings of rate is low and is not easy to update, it is necessary to the intelligent template shape TT＆C system of development of new.
Invention content
Present invention aims at provide a kind of plate shape observing and controlling stability, real-time, versatility, intelligence, automatic of improving
Change horizontal Strip Shape intelligent remote cloud TT＆C system.
To achieve the above object, following technical scheme is employed：Cloud TT＆C system of the present invention includes controlled cloud client
End, Cloud Server platform and master control cloud client three parts, controlled cloud client pass through long distance wireless transmitting module or Ethernet
Cloud Server is connected to, master control cloud client connect the composition system by ethernet communication interface with Cloud Server platform；
Controlled cloud client obtains Shape signal and rolling parameter and sends Cloud Server platform to, and Cloud Server platform is to Shape signal
It being handled and is stored with rolling parameter, master control cloud client accesses Cloud Server platform and obtains board form data and control information,
Online access and control in real time to the controlled cloud client of distal end.
Further, the controlled cloud client is made of multiple Single plate for load engaging shape TT＆C systems, to all Single plate for load engaging
Shape TT＆C system carries out serializing number, every milling train is controlled and realized using Single plate for load engaging shape TT＆C system plate shape is believed
Number, the acquisition of rolling parameter；Controlled cloud client accesses internet by wired or long distance wireless technology, passes through internet and cloud
Server platform is connected, and sends the Shape signal of every milling train and rolling parameter to Cloud Server platform, receives and respond cloud
The instruction that server platform is sent out.
Further, apply for that independent public network static ip address and Cloud Server separate space set up Cloud Server platform,
Cloud Server platform carries out information exchange by TCP or udp protocol with controlled cloud client, master control cloud client；Cloud Server
By the server program write on platform, independent serializing is carried out to the Single plate for load engaging shape TT＆C system of different numbers and is encapsulated,
Board form data is carried out to the Single plate for load engaging shape TT＆C system of different numbers respectively to unpack reduction, statistic of classification evaluation and adaptively learn by oneself
It practises, synchronous recording and storage board form data and control parameter, structure intelligence database provide and the corresponding reference of separate unit milling train
Aim curve and intelligent control setting basic parameter, synchronous driving data give controlled cloud client and master control cloud client, and root
It is timely responded to according to the Real time request of controlled cloud client or master control cloud client, performs corresponding business operation.
Further, the master control cloud client by computer with groups of printers into master control cloud client can be any
The computer of internet is connected to, master control cloud client obtains Cloud Server platform by internet access Cloud Server platform
On board form data and control information, the chart for carrying out online board form data show, online printing, off-line model simulation analysis,
The online access to being controlled cloud client and control in real time are realized in remote control and the work for setting expansion interface agreement.
Further, the Single plate for load engaging shape TT＆C system is independent from each other TT＆C system, including plate-shaped sensing roller, plate
Shape signal processor, plate shape computer, plate shape Local network communication equipment, Strip Shape Control cabinet etc..
Compared with prior art, the invention has the advantages that：
1st, the mutually independent Single plate for load engaging shape TT＆C system networking of industry spot will be applied to, realize remote monitoring, it can be long-range
Acquisition observation scene Strip Shape status data in real time, dynamic realtime update system configuration and mathematical model, antijamming capability and
Strong security is carried out theoretical model using online measured data and is studied, shortens the R＆D cycle of new technology or new system, quick real
Apply the Strip Shape long-distance intelligent control of high-efficiency high-precision.
2nd, the long-distance intelligent observing and controlling process of cold-strip is realized using Cloud Server platform and Terminal Server Client, is conducive to build
Vertical efficient, safe and reliable standardization plate shape observing and controlling Informatization Management Modes, improve distant early warning and intelligent monitoring ability, rule
The negligence under artificial mode and production risk are kept away, improves automatization level according to mass data and mathematical model, intelligence is fixed
Position and identification failure, improve production efficiency and product quality.
3rd, the scene relatively independent to separate unit milling train closely plate shape closed loop measurement and control and long-range intelligence whenever and wherever possible can be realized
Energy observing and controlling, and can realize board form data synchronous acquisition, communication, test, emulation and the theoretical research of more milling trains, convenient for plate shape control
The intelligent updating of mathematical model and closed-loop system processed and upgrading, the controlled cloud client of serializing were not only relatively independent but also close
It is related.
Description of the drawings
Fig. 1 is the structure diagram of present system.
Fig. 2 is the functional diagram that cloud client is controlled in present system.
Fig. 3 is the functional diagram of Cloud Server platform in present system.
Fig. 4 is the functional diagram of view cloud client in present system master control cloud client.
Fig. 5 is the functional diagram that cloud client is controlled in present system master control cloud client.
Fig. 6 is present system Single plate for load engaging shape TT＆C system hardware connection diagram.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, cloud TT＆C system of the present invention includes controlled cloud client, Cloud Server platform and master control cloud
Client three parts.
Controlled cloud client is made of multiple Single plate for load engaging shape TT＆C systems, and Single plate for load engaging shape TT＆C system is mainly by flatness detection
Roller, Shape signal processor, plate shape observing and controlling cabinet (interior fixed industrial personal computer, interchanger, power supply box etc.) and Mill shape control means
(roller that inclines, roller, roll shifting and sub-sectional cooling etc.) forms.Controlled cloud client carries out all Single plate for load engaging shape TT＆C systems
Serializing number, sequence number is unique in the whole network, to accurately identify and position, such as YS0001, AN0002, builds quilt
Control cloud client；In the operation of rolling, the plate shape state of rear band is rolled in milling train outlet plate shape roller detection in real time, generates original plate shape
Signal is detected, cloud client is then controlled and it is compensated into andante shape fabrication error real time comprehensive, form effective Shape signal, with
Flatness object curve carries out comparison and forms plate shape deviation signal, and last plat control system calculates each plate shape further according to plate shape deviation
The regulation and control amount of control means, using Strip Shape Control means into andante shape closed-loop automatic control.
In plate shape closed loop control process, it is controlled cloud client and Shape signal and control is believed according to the coding rule of setting
Number etc. data encoded, using the mode of GPRS, 3G or 4G module transfer, data packet is continuously passed through into internet
It is transmitted to Cloud Server platform.By taking GPRS wireless transmission methods as an example, by the plate shape computer of Single plate for load engaging shape TT＆C system by plate
Graphic data packet is sent to GPRS module, and board form data packet is sent to GPRS network by GPRS module, and plate data packet is using service
Internet network is transferred into, server platform receives the data packet on network.One complete data packet coding rule
Start bit, controlled cloud client sequence number, flatness detection number of channels, rolling parameter, control parameter, each channel plate should then be included
Shape value, check bit sum stop bit.
In actual application, system needs automatic decision milling train start and stop speed and timing node, to determine controlled cloud
Client transmission valid data in milling train normal working hours section, the interior pause transmission of non-working time section and reception data, with
Save network bandwidth, flow and expense；Meanwhile it is set according to actual conditions IP address, port numbers, baud rate, data packet byte
Size and transmission cycle etc..
As shown in figures 1 and 3, apply for independent public network IP address and Cloud Server separate space first, meet cloud service
The running software requirement of device, such as space, bandwidth, memory, CPU, then set Essential Environment according to Cloud Server performance requirement,
Set up Cloud Server platform.
Cloud Server platform carries out information exchange by TCP or udp protocol with controlled cloud client and master control cloud client,
Realize the functions such as remote measurement and control, data storage and the emulation testing of Strip Shape.Server on cloud service platform by writing
Software will unpack, reduction Shape signal, rolling ginseng from the board form data that controlled cloud client receives according to setting rule
Number and control information, and Classification and Identification and statistical appraisal are carried out to board form data, it is realized using self adapting and study algorithm to sea
The intelligent training of data is measured, excavate effective information and performs in-stockroom operation, forms intelligence database；Simultaneously in plate shape observing and controlling process
In, controlled cloud client and master control cloud client screen useful information or basic ginseng according to actual demand from intelligence database
Number provides basic parameter setting and efficient control algolithm for controlled cloud client.Communication process is being carried out with master control cloud client
In, predominantly attempt cloud client and board form data is provided, for online Real time graph display board shape state and statistical appraisal information
Deng, while cloud client provides valid data in real time in order to control, the in-circuit emulation for advanced Controlling model calculates and long-range survey
Examination analysis, notice receive the control instruction that control cloud client is sent, and start, the plate shape observing and controlling of controlled cloud client out of service
The partial function of system and Cloud Server platform, as data send and receive, closed loop input and close, parameter basic configuration and change
Generation upgrading etc..
In actual application, the cloud space unique host of brand space supplier may be selected in Cloud Server platform,
Installation Windows Server or (SuSE) Linux OS on cloud unique host, the language such as support ASP .NET, PHP and MySQL,
The databases such as SQL Server, ACCESS.When existing host can not meet more advanced functional requirement or cannot carry existing stream
When amount requires, higher space configuration and more new software system can be upgraded at any time.
Master control cloud client is by computer with groups of printers into as shown in Figure 1, master control cloud client is divided into view cloud client
End and control cloud client, view cloud client and control cloud client can switch user's body according to the actual demand of user
Part, to meet varying environment and functional requirement.
As shown in figure 4, view cloud client can utilize desktop computer, notebook, tablet computer or mobile phone remote by internet
Journey accesses Cloud Server platform, obtains board form data and control information, be substantially carried out chart show, data query and print service
Deng observing or inquire whenever and wherever possible Strip Shape state, the statistical appraisal of every milling train according to the sequence number of master control cloud client
Data and control effect.In actual application, according to the difference of operating platform, different operation interface or adaptive is write
Operation interface.
As shown in figure 5, when user interface switch cloud client in order to control when, can to board form data, rolling parameter and
Control information carries out model and calculates in real time, not only can carry out high-precision off-line simulation analysis, but also can to the online data of actual measurement
To provide reliable and stable basic setup parameter, while can be according to number as controlled cloud client as advanced two level mathematical model
Learn the emulation testing effect update Cloud Server platform of model and the software systems and operating environment of controlled cloud client.
As shown in fig. 6, Single plate for load engaging shape TT＆C system is by plate-shaped sensing roller, signal processor, excitation electric power system, exchange
The part such as machine, plate shape Measurement ＆control computer forms.Wherein excitation electric power system generates high-frequency excitation signal, by signal processor
Device coupling device realize electromagnetic induction coupling, in the sensor and signal processor inside the plate-shaped sensing roller that is rotating
Board power supply；The signal that Signal transacting board analysis in signal processor detects the plate-shaped sensing roller inner sensor being rotating
After being handled, signal processor fixing end is transferred to by way of wireless transmission, by ICP/IP protocol by Shape signal
Interchanger is transferred in a manner that Ethernet is wired；Plate shape Measurement ＆control computer is connected to interchanger by Ethernet, obtains original
Shape signal；Plate shape Measurement ＆control computer decodes original Shape signal, the processing such as is shown, analyzed, compensated to it, calculating simultaneously
Go out controlled quentity controlled variable, controlled quentity controlled variable is transferred to Strip Shape Control executing agency, completes Single plate for load engaging shape observing and controlling process.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to the technical side of the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain that claims of the present invention determines.
Claims (1)
1. a kind of Strip Shape intelligent remote cloud TT＆C system, it is characterised in that：The cloud TT＆C system includes controlled cloud client
End, Cloud Server platform and master control cloud client three parts, controlled cloud client pass through long distance wireless transmitting module or Ethernet
Cloud Server platform is connected to, master control cloud client connect the composition system by ethernet communication interface with Cloud Server platform
System；Controlled cloud client obtains Shape signal and rolling parameter and sends Cloud Server platform to, and Cloud Server platform is to plate shape
Signal and rolling parameter are handled and are stored, and master control cloud client accesses Cloud Server platform and obtains board form data and control letter
Breath, online access and control in real time to the controlled cloud client of distal end；Apply for independent public network static ip address and cloud service
Device separate space sets up Cloud Server platform, and Cloud Server platform passes through TCP or udp protocol and controlled cloud client, master control cloud
Client carries out information exchange；By the server program write in Cloud Server platform, the Single plate for load engaging shape of different numbers is surveyed
Control system carries out independent serializing encapsulation, and carrying out board form data to the Single plate for load engaging shape TT＆C system of different numbers respectively unpacks also
Former, statistic of classification evaluation and self adapting and study, synchronous recording and storage board form data and control parameter, build intelligent data
Library provides reference target curve corresponding with separate unit milling train and intelligent control setting basic parameter, and synchronous driving data are to quilt
Cloud client and master control cloud client are controlled, and is timely responded to according to the Real time request of controlled cloud client or master control cloud client,
Perform corresponding business operation.
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| CN201610223118.XA CN105867312B (en) | 2016-04-12 | 2016-04-12 | A kind of Strip Shape intelligent remote cloud TT＆C system |
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| CN105867312B true CN105867312B (en) | 2018-07-06 |
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| CN111209932B (en) * | 2019-12-24 | 2022-03-22 | 中国电子科技集团公司第三十研究所 | Dynamically configurable user information leading-in method based on multiple data sources |
| CN111665761B (en) * | 2020-06-23 | 2023-05-26 | 上海一旻成锋电子科技有限公司 | Industrial control system and control method |
| CN113268551B (en) * | 2021-05-18 | 2023-06-20 | 朱厚强 | Unified measurement and control system data monitoring method and device |
| CN115065710B (en) * | 2022-04-29 | 2023-07-25 | 燕山大学 | Intelligent temperature control PC end and mobile end remote cloud measurement and control system of heating furnace |
| CN115561741B (en) * | 2022-12-07 | 2023-04-11 | 中国电子科技集团公司第十研究所 | Distance measurement method suitable for cloud measurement and control architecture |
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| CN101745545A (en) * | 2008-12-09 | 2010-06-23 | 苏州有色金属研究院有限公司 | WEB-based aluminum cold-rolling mill shape control man-machine interface operation method |
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| JP2000343112A (en) * | 1999-03-31 | 2000-12-12 | Kawasaki Steel Corp | Shape controlling method of plate rolling and device therefor |
| CN101745545A (en) * | 2008-12-09 | 2010-06-23 | 苏州有色金属研究院有限公司 | WEB-based aluminum cold-rolling mill shape control man-machine interface operation method |
| CN101623708A (en) * | 2009-08-05 | 2010-01-13 | 燕山大学 | Plate-shape control integrated system and executing method thereof |
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Effective date of registration: 20220914 Address after: Room 8, No. 768, Shipai Liji Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province 215553 Patentee after: Kunshan zhijingxuan metal products Co.,Ltd. Address before: Room 1518, 15 / F, investment building, 1757 Tushan East Road, Bengbu City, Anhui Province Patentee before: Bengbu Jingtu Intelligent Technology Co.,Ltd. |