CN102854855A - Flexible production line monitoring system - Google Patents

Flexible production line monitoring system Download PDF

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Publication number
CN102854855A
CN102854855A CN2012102983499A CN201210298349A CN102854855A CN 102854855 A CN102854855 A CN 102854855A CN 2012102983499 A CN2012102983499 A CN 2012102983499A CN 201210298349 A CN201210298349 A CN 201210298349A CN 102854855 A CN102854855 A CN 102854855A
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China
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module
production line
flexible production
data
data memory
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CN2012102983499A
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Chinese (zh)
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王照亮
于会龙
邢雨
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Shanghai Sany Precision Machinery Co Ltd
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Shanghai Sany Precision Machinery Co Ltd
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Priority to CN2012102983499A priority Critical patent/CN102854855A/en
Publication of CN102854855A publication Critical patent/CN102854855A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention discloses a flexible production line monitoring system, which comprises a display module, a processing module, a data storage module, a communication interface module, a data conversion module and monitoring parts distributed on a flexible production line; the display module is connected with the processing module, the processing module is connected with the data storage module, and the data storage module is connected with the data conversion module through the communication interface module. The flexible production line monitoring system has the advantages that: the data of different equipment on the flexible production line can be read and written, moreover, the overall framework of the monitoring system is built, not only is the unified management of tools, machining procedures and each equipment realized, but also the function of the monitoring system is enriched, and meanwhile, the arrangement of a system configuration part can ensure that the monitoring system can be intelligentized and has good scalability.

Description

A kind of flexible production line monitoring system
Technical field
The present invention relates to the monitoring field of flexible production line, relate in particular to a kind of flexible production line monitoring system.
Background technology
High-end equipment industry is given priority to project during Chinese 12, its advanced CNC and Grand Equipments are one of great special projects of national science and technology.The numerically-controlled machine level just is to weigh the important symbol of an industrial development degree of country.It is one of developing goal of equipment manufacture in 12 planning that equipment intellectuality and Automation of Manufacturing Process, flexibility, networked levels significantly promote.
The intelligent degree height of flexible production line directly affects enterprise's production cost and working (machining) efficiency.The production line monitoring system that has the automaticity height, deeply merges with infotech can shorten the production delivery cycle for enterprise, for making up ERP System, enterprise provides manufacturing bottom-up information, the defective of the information island that effectively remedies production equipment and form because of producer, brand differentiation, production equipment is linked to be the Internet of Things of an interactive communication, improves equipment group utilization factor.
At present, domestic flexible production line has had the developing history of two more than ten years, but rest in the manufacturing of conceptual description and peripherals always, and the core technology of control system still rests in the external industrial automation producer hand, main cause is that market mainstream digital control system is still for external, although these digital control systems are to open future development, but domestic research and development dynamics to digital control system in open type is very little, the integrated control that can't realize each numerical control, automation equipment with communicate by letter.The production line control system that domestic Large-Scale Equipment manufacturer provides all is external flexible control system.
Common flexible production line monitoring system has following two classes:
Produce order as driving under the master control platform, centralized control production line, automatic transport workpiece blank are finished workpiece and are automatically processed to numerically-controlled machine.Auxiliary with tool management, program management, order management function simultaneously, realize the processing of production line order form, concentrated outfit management cutter and job sequence, machine atten dance.This mode is the control mode that extensively adopt in present in the world flexible production line field, and weak point is that these production line monitoring systems are only open to autonomous digital control system, can't realize fully for other producer's digital control systems.The control system that Ningjiang Machine Tool Plant adopts is provided by Siemens fully, does not grasp core technology.
Take the robotization loading and unloading control program that sets in advance as driving, according to the request of each lathe, carry out automatic loading/unloading, finish automatic processing.The flexible production line that this flexible supervisory system provides take Shenyang lathe, Dalian Machine Tool Factory is as representative.This production line control mode flexibility is lower, can only realize automatic loading/unloading, can't realize the unified management of cutter, job sequence and lathe.
Summary of the invention
According to the defective that exists in the prior art, the invention provides a kind of solution of flexible production line monitoring system, specific as follows:
A kind of flexible production line monitoring system is used for the duty of monitoring flexible production line, wherein, comprises display module, processing module, data memory module, communication interface module, data conversion module and is distributed in each monitor component on the flexible production line;
Described display module connects described processing module, and described processing module connects described data memory module, and described data memory module is connected with described data conversion module by described communication interface module; Described data conversion module communicates by fieldbus and the described monitor component that is distributed on the flexible production line;
Described data conversion module gathers the data in the described monitor component by described fieldbus, and the row format of going forward side by side transforms, to form unified data and to be sent to described data memory module by described communication interface module; Described data memory module is used for the data that storage sends; Described processing module reads the data in the described data memory module and processes, and then is sent to described display module and shows.
Preferably, this flexible production line monitoring system wherein, also comprises load module, and described load module connects described processing module and described display module, supplies the user according to the content input operation instruction of described display module demonstration and is sent to described processing module.
Preferably, this flexible production line monitoring system, wherein, described display module comprises global monitoring parts, tool management parts, production planning management parts and job sequence management component; Above-mentioned parts all connect respectively described load module and described processing module by unified circuit;
Described global monitoring parts are used for the running status of each equipment on the described flexible production line that monitors; Described tool management parts are used for monitoring the tool-information on the described flexible production line; The job sequence information of having set in each equipment on the described flexible production line is checked by described job sequence management component for the user, and by the described job sequence information of described load module editor, be sent to by described processing module, described data memory module, described communication interface module and described data conversion module in each equipment of described flexible production line;
Described production planning management parts are checked the manufacturing plan sheet of having set for the user, and create and edit described manufacturing plan sheet by described load module; Described manufacturing plan sheet comprises plan numbering, workpiece quantity, workpiece type, plan implementation progress, plans to assign time and device numbering.
Preferably, this flexible production line monitoring system, wherein, described processing module comprises data processor, described data processor connects respectively described display module and described data memory module, show for reading the data of described data memory module and process, result being sent in the described display module.
Preferably, this flexible production line monitoring system, wherein, described processing module also comprises the plan processing element, described plan processing element connects respectively described display module and described data memory module, be used for reading the described manufacturing plan sheet of described production schedule parts and processing, result be sent to described data memory module store.
Preferably, this flexible production line monitoring system, wherein, described processing module also comprises the system configuration parts, described system configuration parts connect respectively described display module, described load module and described data memory module, the information that the user shows according to described display module, carry out the hardware configuration of each equipment on the described flexible production line by described load module, described hardware configuration is sent to corresponding each equipment on the described flexible production line by described data memory module, described communication interface module and described data conversion module.
Preferably, this flexible production line monitoring system, wherein, described data memory module comprises a plurality of independently memory units, deposits the data of an equipment in each described memory unit.
Preferably, this flexible production line monitoring system wherein, comprises a plurality of storage blocks in each described memory unit, deposits class data of relevant device in each described storage block.
The invention has the beneficial effects as follows: by data conversion module and fieldbus, realize the reading and writing data function to the distinct device on the flexible production line; And by the multipart design of multimode and between interconnect, built the general frame of supervisory system, both realized the unified management of cutter, job sequence and each equipment, enriched again the function of this supervisory system, arranging of simultaneity factor arrangement components can make this supervisory system realize intellectuality, the flexible production line of, layout dissimilar according to user's configuration integrate makes system have good extendability.
Description of drawings
Fig. 1 is the structural representation of a kind of flexible production line monitoring system of the present invention.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as limiting to the invention.
Be illustrated in figure 1 as a kind of flexible production line monitoring system, comprise display module, processing module, data memory module, communication interface module, data conversion module and be distributed in each monitor component on the flexible production line; Display module connects processing module, processing module connection data memory module, and data memory module is connected with data conversion module by communication interface module; Data conversion module communicates by fieldbus and the monitor component that is distributed on the flexible production line; Data conversion module gathers the data in the monitor component by fieldbus, and the row format of going forward side by side transforms, to form unified data and to be sent to data memory module by communication interface module; Data memory module is used for the data that storage sends; Data in the processing module reading out data memory module are also processed, and then are sent to display module and show; Other modules except data modular converter and fieldbus have consisted of the master control platform of this supervisory system jointly.
Also comprise a load module in this supervisory system, load module connects processing module and display module, supplies the user according to the content input operation instruction of display module demonstration and is sent to processing module.
The field bus protocol of this data conversion module support comprises: Profibus agreement, Cclink agreement, CANOpen agreement, DeviceNet agreement, EtherCAT agreement etc.; The device type of supporting in its flexible production line comprises 1) Siemens 840D, 828D, 802D digital control system, Siemens S7-300, S7-400 series of PLC (programmable control system); 2) Fanuc digital control system; 3) Mitsubishi PLC; 4) Omron PLC.
The connected mode of this fieldbus is: the fieldbus type that each production equipment is connected to data conversion module depends on the type of this equipment digital control system, and the bus between this data conversion module and the master control platform is supported the ethernet line of Ethernet ICP/IP protocol.
In display module, comprise global monitoring parts, tool management parts, production planning management parts and job sequence management component; Above-mentioned parts all connect respectively load module and processing module by unified circuit;
But the state by global monitoring parts intuitive monitoring process equipment (comprising whether are current open state, machining state, current processing work title, job sequence title, current process tool title, processing progress, warning), workpiece information (comprise workpiece numbering, current machining state, residue process time), logistics equipment state (mechanical arm or motor dolly work at present state, residue process time) etc.;
Can monitor title, quantity, parameter (type, cutter are long, cutter along), producer's information of current all cutters in cutter title in the tool magazine of process equipment, cutter parameters (type, cutter are long, cutter along), current life-span of cutter, life expectancy, residual life, cutter chamber replaceable sister's cutter quantity and the cutter chamber etc. by the tool management parts;
Can check the job sequence information (program filename, code content, creation-time, founder, space size) in the storer of process equipment by job sequence management component, and by load module establishment, deletion, editting and processing program information, by each devices communicating of processing module, data memory module, communication interface module and data conversion module and flexible production line, upload or download job sequence information;
The production planning management parts are checked the manufacturing plan sheet of having set for the user, and create and editor's manufacturing plan sheet by load module; Wherein manufacturing plan sheet comprises plan numbering, workpiece quantity, workpiece type, plan implementation progress, the time is assigned in plan and process equipment is numbered.
In processing module, comprise data processor, plan processing element and system configuration parts; Above-mentioned parts are connection data memory module and display module respectively;
This data processor connects respectively display module and data memory module, realize the encapsulation of (mainly comprising format conversion and unification, production data integration and statistics etc.) of different algorithm function by object oriented language C++, will process and store from the data that communication interface module reads;
This plan processing element connects respectively display module and data memory module, is used for the manufacturing plan sheet order of the production planning management parts transmission of reception display module, and adopts the principle realization task of first in first out to process; Simultaneously, plan target and priority coupling are calculated the scheduling process of plan, carry out the automatic processing of manufacturing plan sheet.
These system configuration parts connect respectively display module, load module and data memory module, for the treatment of the information of user's setting; The hardware configuration information of these configuration informations and production line reality is closely related, and comprises production equipment type, quantity, control system type, data storage areas, device location coordinate, equipment supply and demand information etc.The user is by data module configure hardware information, and hardware configuration information is sent to corresponding each equipment on the flexible production line by data memory module, communication interface module and data conversion module.
The working method of communication interface module is: by data conversion module the device data of Different field bus protocol (support Profibus, Cclink, CANOpen agreement) is converted into the EtherCAT protocol data, then by OPC(Object Linking and Embedding(OLE) for Process Control, be used for process control line is connected and embedded technology) agreement realizes the read-write of plc data;
This communication interface module also can not pass through the data conversion module on-line operation, namely by using secondary development components to develop in digital control system, gather the production equipment data such as digital control system and plc data, send data to data memory module by ICP/IP protocol.
This data memory module mainly carries out the structural design of database by means of medium-and-large-sized network data base MySQL, it comprises a plurality of independently memory unit (not shown), and comprise a plurality of storage block (not shown) in each memory unit, each independently deposits the related data of an equipment in the memory unit, deposits a kind of related data of this equipment in the storage block of memory unit.
The above only is preferred embodiment of the present invention; be not so restriction embodiments of the present invention and protection domain; to those skilled in the art; should recognize that being equal to that all utilizations instructions of the present invention and diagramatic content make replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.

Claims (8)

1. flexible production line monitoring system, the duty that is used for the monitoring flexible production line, it is characterized in that, comprise display module, processing module, data memory module, communication interface module, data conversion module and be distributed in each monitor component on the flexible production line;
Described display module connects described processing module, and described processing module connects described data memory module, and described data memory module is connected with described data conversion module by described communication interface module; Described data conversion module communicates by fieldbus and the described monitor component that is distributed on the flexible production line;
Described data conversion module gathers the data in the described monitor component by described fieldbus, and the row format of going forward side by side transforms, to form unified data and to be sent to described data memory module by described communication interface module; Described data memory module is used for the data that storage sends; Described processing module reads the data in the described data memory module and processes, and then is sent to described display module and shows.
2. flexible production line monitoring system as claimed in claim 1, it is characterized in that, also comprise load module, described load module connects described processing module and described display module, supplies the user according to the content input operation instruction of described display module demonstration and is sent to described processing module.
3. flexible production line monitoring system as claimed in claim 1 is characterized in that, described display module comprises global monitoring parts, tool management parts, production planning management parts and job sequence management component; Above-mentioned parts all connect respectively described load module and described processing module by unified circuit;
Described global monitoring parts are used for the running status of each equipment on the described flexible production line that monitors; Described tool management parts are used for monitoring the tool-information on the described flexible production line; The job sequence information of having set in each equipment on the described flexible production line is checked by described job sequence management component for the user, and by the described job sequence information of described load module editor, be sent to by described processing module, described data memory module, described communication interface module and described data conversion module in each equipment of described flexible production line;
Described production planning management parts are checked the manufacturing plan sheet of having set for the user, and create and edit described manufacturing plan sheet by described load module; Described manufacturing plan sheet comprises plan numbering, workpiece quantity, workpiece type, plan implementation progress, plans to assign time and device numbering.
4. flexible production line monitoring system as claimed in claim 1, it is characterized in that, described processing module comprises data processor, described data processor connects respectively described display module and described data memory module, show for reading the data of described data memory module and process, result being sent in the described display module.
5. such as claim 3 or 4 described flexible production line monitoring systems, it is characterized in that, described processing module also comprises the plan processing element, described plan processing element connects respectively described display module and described data memory module, be used for reading the described manufacturing plan sheet of described production schedule parts and processing, result be sent to described data memory module store.
6. flexible production line monitoring system as claimed in claim 5, it is characterized in that, described processing module also comprises the system configuration parts, described system configuration parts connect respectively described display module, described load module and described data memory module, the information that the user shows according to described display module, carry out the hardware configuration of each equipment on the described flexible production line by described load module, described hardware configuration is sent to corresponding each equipment on the described flexible production line by described data memory module, described communication interface module and described data conversion module.
7. flexible production line monitoring system as claimed in claim 1 is characterized in that, described data memory module comprises a plurality of independently memory units, deposits the data of an equipment in each described memory unit.
8. flexible production line monitoring system as claimed in claim 7 is characterized in that, comprises a plurality of storage blocks in each described memory unit, deposits class data of relevant device in each described storage block.
CN2012102983499A 2012-08-21 2012-08-21 Flexible production line monitoring system Pending CN102854855A (en)

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CN103699076A (en) * 2013-12-11 2014-04-02 大连运明自动化技术有限公司 Intelligent production management method and system
CN105759745A (en) * 2014-12-18 2016-07-13 辰星(天津)自动化设备有限公司 Industrial automatic control system
CN106292617A (en) * 2016-11-10 2017-01-04 东莞市罗数基础工业科技有限公司 A kind of method and apparatus for providing and control production process information
CN107070728A (en) * 2017-06-02 2017-08-18 浙江中烟工业有限责任公司 A kind of H1000 packing machines control the condition monitoring system and diagnostic method of network
CN107111299A (en) * 2014-09-22 2017-08-29 伊莫拉Sacmi机械合作公司 Production line for producing single product successively in continuous circulation
CN107807604A (en) * 2017-11-22 2018-03-16 山西大学 Field bus control system based on Siemens Control device and Omron controller
CN109064725A (en) * 2018-07-19 2018-12-21 大族激光科技产业集团股份有限公司 Laser cutting device management method, device, system, medium and computer equipment
CN109213080A (en) * 2017-06-29 2019-01-15 深圳模德宝科技有限公司 A kind of control method and its device of lathe
CN110083132A (en) * 2019-03-30 2019-08-02 刘云峰 A kind of flexible manufacturing unit intelligence control system
CN110580004A (en) * 2018-06-08 2019-12-17 发那科株式会社 Remote management device and remote management method
CN111136495A (en) * 2019-12-25 2020-05-12 广东宏远新科自动化技术开发有限公司 Intelligent unmanned CNC (computer numerical control) machining method and system for multiple varieties of small-batch machined parts
CN111538295A (en) * 2019-11-19 2020-08-14 大连誉洋工业智能有限公司 Flexible production management system
CN112650163A (en) * 2020-12-07 2021-04-13 深圳华制智能制造技术有限公司 Intelligent manufacturing system cooperative control method and system and computer equipment
CN110580004B (en) * 2018-06-08 2024-04-23 发那科株式会社 Remote management device and remote management method

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Cited By (17)

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Publication number Priority date Publication date Assignee Title
CN103699076A (en) * 2013-12-11 2014-04-02 大连运明自动化技术有限公司 Intelligent production management method and system
CN107111299A (en) * 2014-09-22 2017-08-29 伊莫拉Sacmi机械合作公司 Production line for producing single product successively in continuous circulation
CN105759745A (en) * 2014-12-18 2016-07-13 辰星(天津)自动化设备有限公司 Industrial automatic control system
CN106292617B (en) * 2016-11-10 2020-03-24 东莞市罗数基础工业科技有限公司 Method and equipment for providing and controlling production process information
CN106292617A (en) * 2016-11-10 2017-01-04 东莞市罗数基础工业科技有限公司 A kind of method and apparatus for providing and control production process information
CN107070728B (en) * 2017-06-02 2020-06-02 浙江中烟工业有限责任公司 State monitoring system and diagnosis method of H1000 packaging machine control network
CN107070728A (en) * 2017-06-02 2017-08-18 浙江中烟工业有限责任公司 A kind of H1000 packing machines control the condition monitoring system and diagnostic method of network
CN109213080A (en) * 2017-06-29 2019-01-15 深圳模德宝科技有限公司 A kind of control method and its device of lathe
CN107807604A (en) * 2017-11-22 2018-03-16 山西大学 Field bus control system based on Siemens Control device and Omron controller
CN110580004A (en) * 2018-06-08 2019-12-17 发那科株式会社 Remote management device and remote management method
CN110580004B (en) * 2018-06-08 2024-04-23 发那科株式会社 Remote management device and remote management method
CN109064725A (en) * 2018-07-19 2018-12-21 大族激光科技产业集团股份有限公司 Laser cutting device management method, device, system, medium and computer equipment
CN110083132A (en) * 2019-03-30 2019-08-02 刘云峰 A kind of flexible manufacturing unit intelligence control system
CN111538295A (en) * 2019-11-19 2020-08-14 大连誉洋工业智能有限公司 Flexible production management system
CN111136495A (en) * 2019-12-25 2020-05-12 广东宏远新科自动化技术开发有限公司 Intelligent unmanned CNC (computer numerical control) machining method and system for multiple varieties of small-batch machined parts
CN111136495B (en) * 2019-12-25 2021-02-26 广东宏远新科自动化技术开发有限公司 Intelligent unmanned CNC (computer numerical control) machining method and system for multiple varieties of small-batch machined parts
CN112650163A (en) * 2020-12-07 2021-04-13 深圳华制智能制造技术有限公司 Intelligent manufacturing system cooperative control method and system and computer equipment

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