CN102778865A - Preparation process of central centralized control method of plastics production line - Google Patents
Preparation process of central centralized control method of plastics production line Download PDFInfo
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- CN102778865A CN102778865A CN2011101225668A CN201110122566A CN102778865A CN 102778865 A CN102778865 A CN 102778865A CN 2011101225668 A CN2011101225668 A CN 2011101225668A CN 201110122566 A CN201110122566 A CN 201110122566A CN 102778865 A CN102778865 A CN 102778865A
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to a preparation process of a central centralized control method of a plastics production line; and through the process, the operation status and the production of the equipment of the production line can be comprehensively understood in time on a computer. According to a system, a control center can comprehensively understand the real-time operation data, historical data and alarm of all production lines, and set and control controllable parameters, so that necessary data bases can be provided for reasonable and safe operation and production.
Description
Technical field
So the invention belongs to the suitable extension of plastics extruding production line, the centralized control method preparation technology of plastics-production line central authorities can in time fully understand the operation conditions and the condition of production of apparatus for production line on computers.This system will make real-time running data, historical data, the warning of control center's all production lines of overall understanding, and controllable parameter is set control, for safe operation production rationally provides the data necessary foundation.
Background technology
Plastics-production line central authorities centralized control method is in order to guarantee the safe and reliable and continuity of producing in the production run, to improve automatization level, and adapt to whole technological requirement; The data acquisition of every production line feeding system, metering system, packaging system; Realization to whole production technological parameter, electric parameter and equipment running status control, warning and report printing, through using a series of communication links between controller PLC and control center server at the scene, accomplish the necessary data acquisition of whole process flow; Data communication; Formulation management, temperature is set, and motor speed is set and upper supervision and management role.Outside the requirement of satisfying technological process, can also realize safety in production, improve production management level.
Summary of the invention
Plastics-production line central authorities centralized control method is open control method, except having the good network ability to communicate, also has the external communication interface with other control system communication function and standard, later on expansion control system arbitrarily.Means of communications failure free time 1x10
6Hour.
Total system adopts the two grade network structure, and promptly production management net and production control net with process real-time data, operation monitoring data information of same non real-time information and shared resource unpack, use various network respectively.Improve the efficient of communication effectively, reduced the communication load.
The production management net: be used to realize between the PLC system of field control layer, field control layer and control communication and the data transmission between the layer, on-the-spot observing and controlling layer carries out data communication and message exchange through PROFIBUS bus communication network and management and running layer.On-the-spot observing and controlling layer is accepted the scheduling of management and running layer; But and do not rely on the control and management layer and move: if management and running layer control computer breaks down or do not come into operation or communication network breaks down; On-the-spot observing and controlling layer still continues operate as normal, to the not influence of chain control of field apparatus.
Production control net: be used for communication and data transmission between implementation procedure mechanical floor and the field control layer; Adopt the form of fieldbus; Fieldbus adopts the international open field bus of PROFIBUS, and anti-interference is good, and the fieldbus node is no less than 124 nodes; Transmission medium is a Shielded Twisted Pair, and communication speed is 9.6K～12Mbps
Embodiment:
Dispatching Control System
Plastics-production line central control system is made up of production line control system and other data acquisition equipment of field controller (PLC) jointly.
Native system adopts intelligent Control System of Microcomputer that whole shop production line parameter is unified monitoring and management; This system incites somebody to action in real time, the operation conditions of comprehensive monitoring whole production line system, and can plan according to service data.It still is the assurance of safe, reliable, efficient operation simultaneously.
The whole control system is the SCADA system of a collecting and distributing control type; The higher level is a control center; Subordinate is 10 production line field control systems, links to each other with control center through the controller of PROFIBUS bus mode with each bar production line, realizes each item function of production control; Be that basic control and management function can be accomplished by the touch-screen on each production line switch board, whole coordination then realizes in control center.When system communication normally is, to coordinate and manage by control center, each production line controller (PLC) can be accepted the instruction of control center's transmission like work such as (start-stop operations of prescription modification, motor); When control center server and field controller (PLC) communication failure, can not influence field control.
Control center
Control center mainly is made up of data server, operator workstation, engineer work station, Communication Gateway, display, Ethernet switch, fire wall, printer, ups power etc.Technology person mainly accomplishes Control work through operator workstation.Installation and control system software on the data server is responsible for the data of collection site PLC control station, controls the ruuning situation of each production line.What data server was real-time brings in constant renewal in to guarantee its database from on-the-spot PLC control station image data.Server also sends control and parameter setting instruction to on-the-spot PLC control station.Technology person can obtain the data of each production line operation easily through operator workstation in control center.
Production line control center control system is gathered the real time data of all production lines, sets up historical data base; Advanced alarming and managing function can receive the fault alarm from production line at any time, sends warning message; Outstanding graphical human-computer interaction interface, the user uses convenient; Output production report, managerial report are like daily paper, weekly, monthly magazine, annual report and hourly average form etc.
In addition; Plastics-production line central control system also can pass through Communication Gateway access-in management infosystem (ERP); Carry out deep data mining, data analysis and statistics, realize production management, Management of Cost Accounting, equipment maintenance and management, intelligent office, with no paper office.
Claims (3)
1. a kind of plastics-production line centralized control method preparation technology of central authorities according to claim 1 is characterized in that improving automatization level in order to guarantee the safe and reliable and continuity of producing in the production run; And adapt to whole technological requirement; Accomplish the necessary data acquisition of whole process flow, data communication, formulation management; Temperature is set, and motor speed is set and upper supervision and management role.Outside the requirement of satisfying technological process, can also realize safety in production, improve production management level.
2. a kind of plastics-production line centralized control method preparation technology of central authorities according to claim 1; It is characterized in that described data acquisition, data communication, formulation management; Temperature is set; It is open control system that motor speed is set, and except having the good network ability to communicate, also has the external communication interface with other control system communication function and standard.
3. a kind of plastics-production line centralized control method preparation technology of central authorities according to claim 1; It is characterized in that described upper supervision and management role are that total system adopts the two grade network structure; Be production management net and production control net; With process real-time data, operation monitoring data information of same non real-time information and shared resource unpack, use various network respectively.Improve the efficient of communication effectively, reduced the communication load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101225668A CN102778865A (en) | 2011-05-12 | 2011-05-12 | Preparation process of central centralized control method of plastics production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101225668A CN102778865A (en) | 2011-05-12 | 2011-05-12 | Preparation process of central centralized control method of plastics production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778865A true CN102778865A (en) | 2012-11-14 |
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ID=47123799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101225668A Pending CN102778865A (en) | 2011-05-12 | 2011-05-12 | Preparation process of central centralized control method of plastics production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN102778865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536409A (en) * | 2014-12-17 | 2015-04-22 | 天津金发新材料有限公司 | Modified plastic production line control method based on integrated communication |
| CN109358590A (en) * | 2018-11-17 | 2019-02-19 | 大连高马文化产业发展有限公司 | A kind of plastic molding and processing plant's management system |
| CN109905478A (en) * | 2019-02-28 | 2019-06-18 | 苏州浪潮智能科技有限公司 | A kind of instruction maintenance system method of data synchronization, device, controlled terminal and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06243145A (en) * | 1993-02-12 | 1994-09-02 | Matsushita Electric Ind Co Ltd | Production controller |
| US6522939B1 (en) * | 1996-07-01 | 2003-02-18 | Robert D. Strauch | Computer system for quality control correlation |
| CN101122793A (en) * | 2006-08-09 | 2008-02-13 | 临安微创网格信息工程有限公司 | Industrial production line embedded type main control system |
| CN101739000A (en) * | 2009-12-22 | 2010-06-16 | 同济大学 | Intelligent control system of asphalt foaming device |
| CN101887265A (en) * | 2010-07-16 | 2010-11-17 | 山东科技大学 | Internal cooling control system and method for plastic film production |
-
2011
- 2011-05-12 CN CN2011101225668A patent/CN102778865A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06243145A (en) * | 1993-02-12 | 1994-09-02 | Matsushita Electric Ind Co Ltd | Production controller |
| US6522939B1 (en) * | 1996-07-01 | 2003-02-18 | Robert D. Strauch | Computer system for quality control correlation |
| CN101122793A (en) * | 2006-08-09 | 2008-02-13 | 临安微创网格信息工程有限公司 | Industrial production line embedded type main control system |
| CN101739000A (en) * | 2009-12-22 | 2010-06-16 | 同济大学 | Intelligent control system of asphalt foaming device |
| CN101887265A (en) * | 2010-07-16 | 2010-11-17 | 山东科技大学 | Internal cooling control system and method for plastic film production |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536409A (en) * | 2014-12-17 | 2015-04-22 | 天津金发新材料有限公司 | Modified plastic production line control method based on integrated communication |
| CN109358590A (en) * | 2018-11-17 | 2019-02-19 | 大连高马文化产业发展有限公司 | A kind of plastic molding and processing plant's management system |
| CN109905478A (en) * | 2019-02-28 | 2019-06-18 | 苏州浪潮智能科技有限公司 | A kind of instruction maintenance system method of data synchronization, device, controlled terminal and storage medium |
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| C53 | Correction of patent of invention or patent application | ||
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Address after: Pingfang District Road 150060 Heilongjiang Hanan city of Harbin Province, No. 9 Applicant after: Heilongjiang Xinda Enterprise Group Co.,Ltd. Address before: Haping Road Development Zone in Harbin City, Heilongjiang province 150060 District Dalian Road No. 9 Applicant before: Heilongjiang Xinda Enterprise Group Co.,Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |