CN102999015A - Photovoltaic module flexible manufacturing control system based on field bus - Google Patents
Photovoltaic module flexible manufacturing control system based on field bus Download PDFInfo
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- CN102999015A CN102999015A CN2011102747612A CN201110274761A CN102999015A CN 102999015 A CN102999015 A CN 102999015A CN 2011102747612 A CN2011102747612 A CN 2011102747612A CN 201110274761 A CN201110274761 A CN 201110274761A CN 102999015 A CN102999015 A CN 102999015A
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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 provides a photovoltaic module flexible manufacturing control system based on a field bus. The control system comprises an upper computer subsystem, a primary field station, a line control subsystem and a special equipment subsystem. The systems are connected through the Ethernet, Profibus and ASI (actuator-sensor-interface). The system is capable of monitoring production process information of photovoltaic modules in real time, and realizes functions of rhythm adjusting, quality tracing, automatic fault alarming and the like of production lines.
Description
Technical field
The present invention relates to the solar photovoltaic assembly technical field, particularly a kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems.
Background technology
Present photovoltaic module is made flexiblesystem and is had following shortcoming:
1, adopt decentralised control, there is the control of oneself in each producer, does not have unified standard, and data acquisition is inconvenient, is difficult to realize the centralized control of whole production line; Change specification at every turn, all will adjust one by one every special plane, waste time, affect production efficiency.
2, do not have automatic tracking system, each operation is manually counted, and makes mistakes easily, and efficient is low; Can not the real-time follow-up assembly condition of production; Manually gather every day, can not in time pinpoint the problems.
3, adopt decentralised control, point to point connect, time-consuming when changing the unit, also make mistakes easily; Connect by terminal row, it is loosening easily to get off for a long time, breaks down.
4, in the photovoltaic module manufacturing system, a lot of equipment are arranged from different manufacturers, the standard disunity of each producer in actual applications, can not place in the middle of the automatic production line simply and easily.
Summary of the invention
In order to overcome the defective of prior art, the invention provides following technical scheme:
A kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems comprises host computer subsystem, on-the-spot main website, line body control subsystem, specialized equipment subsystem, is connected with ASI with Ethernet, Profibus in the middle of each system.
As the preferred technical solution of the present invention, described host computer subsystem comprises upper front end processor, production process database, maintenance work station, operation element station; Upper front end processor links to each other with on-the-spot main website by Ethernet, by ICP/IP protocol and master station communication, steering order is assigned, and is received in real time production status data and the photovoltaic module production process data of each field apparatus unit; Described production process database links to each other with upper front end processor by Ethernet, adopts the production status historical data of large database recording light photovoltaic assembly production process information and each field apparatus unit; Described maintenance work station is to link to each other with front end processor by Ethernet, the Real Time Monitoring field apparatus, and the login of reporting to the police is reminded, system maintenance upgrading, device extension modeling; Described operation element station is to whole production line control center, key parameter, production technology, the assigning of production ordering.
As the preferred technical solution of the present invention, described on-the-spot main website is comprised of CPU in master station, communication module, and described CPU in master station is specific assigned and receive data, processes the center of each slave station data; Described communication module is the ethernet module of PLC special use, is the interface of communicating by letter with host computer specially.
As the preferred technical solution of the present invention, described line body control subsystem is by slave station CPU, and on-the-spot I/O module forms; Described slave station CPU is the control center of supply unit, controls the mechanical action of supply unit between each special plane, the time etc.; Described on-the-spot I/O is the collection site signal and sends the module of action to on-the-spot topworks, is the source of the collection of all information.
As the preferred technical solution of the present invention, the specialized equipment subsystem is the control system of special-purpose equipment during each assembly is made.While and master station communication carry out message exchange.
As the preferred technical solution of the present invention, described Ethernet, Profibus bus and ASI bus are connected a kind of communications protocol that connects subsystems, described Ethernet is main website and front end processor, the communications protocol between front end processor and production process database, maintenance work station, the operation element station; Described Profibus is the communications protocol between on-the-spot main website and each slave station; Described ASI bus is slave station and on-the-spot action actuating mechanism, the communications protocol of signal gathering unit.
Compared with prior art, the present invention has following distinguishing feature:
1: each special plane on the whole production line is integrated, form a production control network.
2: unified complete database, be convenient to inquiry, quality analysis, tracking of products.
3: two kinds of fieldbus layerings are used, and network mechanism is flexible.
Description of drawings
Fig. 1 is network topology structural drawing of the present invention
Fig. 2 is system substation ASI structural drawing
A-historical data B-all-in-service station C-active station
D-front end processor E-Profibus F-ASI bus
G-bar code reading H-bar code printer
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
As shown in Figure 1, a kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems comprises host computer subsystem, on-the-spot main website, line body control subsystem, specialized equipment subsystem, is connected with ASI with Ethernet, Profibus in the middle of each system.Native system is used Ethernet, field bus technique to be melted into a whole, and improves the automatization level of production line.
Historical data is regularly to be write by front end processor, has recorded the various manufacturing parameters in the module production process, comprises after sale feedback etc. of assembly.Formed the complete information center of assembly.
All-in-service station watch-dog ruuning situation, the electric parameter of modification equipment, device extension is modeling, the functions such as equipment failure inquiry.It is the maintenance centre of production line.
Active station Real Time Monitoring production line ruuning situation, to the setting of each special plane manufacturing parameter on the production line, beat, specification adjustment can be inquired about real time data, in time follow the tracks of product quality, assign various instructions etc., are the centers of production control.
Front end processor is by on-the-spot main website, and the collection site data are set up real-time data base, sends information from active station or all-in-service station to on-the-spot main website simultaneously.
Profibus and ASI bus are utilized the integrated bus communication function of CPU315-2DP, and increase the EM277 module at slave station, and each slave station is coupled together, and form a upper strata control network.The characteristics such as lower floor's control adopts the ASI bus that on-the-spot I/O is coupled together, and it is flexible to have network structure, distributes arbitrarily, and it is simple to connect up.Two kinds of buses are mixed use, strengthen the flexibility of system.
Bar code on the bar code printer print components when assembly enters system, first to database application bar code, is distributed bar code unitedly by data, and is printed input database, the uniqueness of Assurance component bar code.Producing or after sale in the process, can accurately track each block assembly after guaranteeing.
Be provided with bar-code reader on each operation: when the bar code of assembly on out-of-date reading assembly, and the data feedback that reads to slave station CPU, Zhongdao front end processor database.And real-time update database.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems, it is characterized in that, described control system comprises host computer subsystem, on-the-spot main website, line body control subsystem, specialized equipment subsystem, is connected with ASI with Ethernet, Profibus in the middle of each system.
2. a kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems according to claim 1 is characterized in that described host computer subsystem comprises upper front end processor, production process database, maintenance work station, operation element station; Upper front end processor links to each other with on-the-spot main website by Ethernet, by ICP/IP protocol and master station communication, steering order is assigned, and is received in real time production status data and the photovoltaic module production process data of each field apparatus unit; Described production process database links to each other with upper front end processor by Ethernet, adopts the production status historical data of large database recording light photovoltaic assembly production process information and each field apparatus unit; Described maintenance work station is to link to each other with front end processor by Ethernet, the Real Time Monitoring field apparatus, and the login of reporting to the police is reminded, system maintenance upgrading, device extension modeling; Described operation element station is to whole production line control center, key parameter, production technology, the assigning of production ordering.
3. a kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems according to claim 1, it is characterized in that, described on-the-spot main website is comprised of CPU in master station, communication module, and described CPU in master station is specific assigned and receive data, processes the center of each slave station data; Described communication module is the ethernet module of PLC special use, is the interface of communicating by letter with host computer specially.
4. a kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems according to claim 1 is characterized in that, described line body control subsystem is by slave station CPU, and on-the-spot I/O module forms; Described slave station CPU is the control center of supply unit, controls the mechanical action of supply unit between each special plane, the time etc.; Described on-the-spot I/O is the collection site signal and sends the module of action to on-the-spot topworks, is the source of the collection of all information.
5. a kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems according to claim 1 is characterized in that, the specialized equipment subsystem is the control system of special-purpose equipment during each assembly is made.While and master station communication carry out message exchange.
6. a kind of Fieldbus Based photovoltaic module Flexible Manufacturing Control Systems according to claim 1, it is characterized in that, described Ethernet, Profibus bus and ASI bus are connected a kind of communications protocol that connects subsystems, described Ethernet is main website and front end processor, the communications protocol between front end processor and production process database, maintenance work station, the operation element station; Described Profibus is the communications protocol between on-the-spot main website and each slave station; Described ASI bus is slave station and on-the-spot action actuating mechanism, the communications protocol of signal gathering unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102747612A CN102999015A (en) | 2011-09-16 | 2011-09-16 | Photovoltaic module flexible manufacturing control system based on field bus |
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| CN2011102747612A CN102999015A (en) | 2011-09-16 | 2011-09-16 | Photovoltaic module flexible manufacturing control system based on field bus |
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| CN102999015A true CN102999015A (en) | 2013-03-27 |
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| CN2011102747612A Pending CN102999015A (en) | 2011-09-16 | 2011-09-16 | Photovoltaic module flexible manufacturing control system based on field bus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062170A (en) * | 2018-10-10 | 2018-12-21 | 协鑫集成科技股份有限公司 | Photovoltaic module area control system |
| CN109828545A (en) * | 2019-02-28 | 2019-05-31 | 武汉三工智能装备制造有限公司 | AI intelligent process anomalous identification closed loop control method, host and change system |
| CN112286100A (en) * | 2020-10-29 | 2021-01-29 | 常州捷佳创精密机械有限公司 | Operation device, installation and debugging method and control method |
-
2011
- 2011-09-16 CN CN2011102747612A patent/CN102999015A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062170A (en) * | 2018-10-10 | 2018-12-21 | 协鑫集成科技股份有限公司 | Photovoltaic module area control system |
| CN109828545A (en) * | 2019-02-28 | 2019-05-31 | 武汉三工智能装备制造有限公司 | AI intelligent process anomalous identification closed loop control method, host and change system |
| CN109828545B (en) * | 2019-02-28 | 2020-09-11 | 武汉三工智能装备制造有限公司 | AI intelligent process anomaly identification closed-loop control method, host and equipment system |
| CN112286100A (en) * | 2020-10-29 | 2021-01-29 | 常州捷佳创精密机械有限公司 | Operation device, installation and debugging method and control method |
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Application publication date: 20130327 |