CN100395675C - Remountable production line control system for vehicle electric machine - Google Patents
Remountable production line control system for vehicle electric machine Download PDFInfo
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- CN100395675C CN100395675C CNB2005100306520A CN200510030652A CN100395675C CN 100395675 C CN100395675 C CN 100395675C CN B2005100306520 A CNB2005100306520 A CN B2005100306520A CN 200510030652 A CN200510030652 A CN 200510030652A CN 100395675 C CN100395675 C CN 100395675C
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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
- 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 present invention relates to a vehicle motor recombinable production line control system in the field of computer application technology, which comprises a main control computer, an industrial exchanger, at least one field bus, a twisted pair cable, a wire slot which can be installed in the spliced mode, an RS232-TCP/IP interconnecting device, a machining equipment controller and a working position display, wherein the main control computer is connected with an LAN in an enterprise department and a field bus of the department by the industrial exchanger and the twisted pair cable, the machining equipment controller and the working position display are coupled in the field bus by the RS232-TCP/IP interconnecting device, the machining equipment controller with an Ethernet module can directly coupled in the field bus, or the machining equipment controller can coupled in the field bus by the control of the industrial controller. The present invention has the advantages that requirements for the production of vehicle motors in multiple types can be met, the expansion is easy, the cost is low, and the realized hardware structure is simple. The system has very strong robustness and recombination. When requirements for the production ability and the production function are changed, demands for the production can be met by the rapid recombination of the control system.
Description
Technical field
What the present invention relates to is the system in a kind of Computer Applied Technology field, specifically is a kind of Remountable production line control system for vehicle electric machine.
Background technology
At present, domestic automobile direct current generator production kind is various day by day, and the frequent replacement of production kind causes production efficiency low, and product quality is difficult to guarantee; And therefore the full-automatic motor production line of import is used to be restricted owing to can only adapt to the production of single product in enormous quantities.Along with but manufacturing system develops to networking, modularization and regroup, reconstitutable production line control method solves many kinds, becomes electric motor of automobile production in batches by the self-adaptation reorganization adjustment that the production with different product converts each member of production line to.The process characteristic of electric motor of automobile production is the resemble process degree height of different product, and the process equipment of each procedure can satisfy the production of new model product at general reconstructing part subset member and the parameter of only needing of different model.
Through the literature search of prior art is found, Chinese patent application number is: 200310108738.1, and denomination of invention is: restructural assembly system control method.This patented claim has proposed a kind of control method of restructural assembly system, and this technology adopts modularization control, is easy to system reconfiguration.But this invention has only proposed a kind of control method, only is applicable to product Assembling Production process and does not relate to control system.In further retrieving, find as yet so far and the identical or similar bibliographical information of theme of the present invention " Remountable production line control system for vehicle electric machine ".
Summary of the invention
The objective of the invention is at deficiency in the background technology and defective, a kind of control system of electric motor of automobile Recombinative production line is provided, it can be controlled each data that require control in the electric motor of automobile production line production run of can recombinating, each action that needs to control.
The present invention is achieved by the following technical solutions, the present invention includes: main control computer, industrial exchanger, at least one fieldbus, twisted-pair cable, sliceable installation wire casing, RS232-TCP/IP breakout box, process equipment controller, station display.Main control computer is connected with enterprise's workshop internal lan and workshop fieldbus with twisted-pair cable by industrial exchanger.Process equipment controller and station display insert fieldbus by the RS232-TCP/IP breakout box; The process equipment controller carries ethernet module or industrial computer control can directly insert fieldbus.
Described industrial exchanger is mainly realized the unimpeded of network.Attachable process equipment quantity is by the RJ45 mouth quantity decision of industrial exchanger.
Described twisted-pair cable is the physical support of network, mainly realizes the two-way transmission of workshop data.
Fixed installation that described sliceable installation wire casing mainly is a twisted-pair feeder and protection twisted-pair feeder.
Described RS232-TCP/IP breakout box is data of being responsible for the data of RS232 form are transferred to the TCP/IP form, and main effect is that the data of will read from the serial ports of process equipment controller transfer the data that fieldbus can transmit to.
Described process equipment controller is responsible for controlling process equipment.
Described fieldbus equipment in succession comprises each station process equipment controller of electric motor of automobile production line, station display.
Described main control computer is that the configuration software module that general PC or notebook computer are loaded onto based on Configuration principle forms, this module comprises the foreground communications control software, background data base and Shop floor control interface, the foreground communications control software is used for realizing that the Shop floor control interface is connected by the communication of fieldbus with the process equipment controller, realize the both-way communication of data, the foreground communications control software mainly is the driver of packaged different process equipment communication Physical layers, and the communication Physical layer driver of various process equipments is provided by the manufacturer of each process equipment; Background data base is used for storing the field equipment data of obtaining from the process equipment controller; The Shop floor control interface is according to the processing situation of the data presentation workshop process equipment controller in the background data base, be provided with the factory formula interface in this interface, factory formula is for producing some specific productss, to the particular arrangement that the process equipment controller carries out, comprise machined parameters, processing tool, process time.Factory formula can be communicated to the process equipment controller by the foreground communications control software, is used for revising the parameter in the process equipment controller.
By the different factory formula of Shop floor control layout setting, and the name ordering of should filling a prescription is preserved when producing for different product and is called.When receiving corresponding production requirement, determine current task and adopt corresponding factory formula to change the parameter of process equipment controller by the foreground communications control software.Be sent to the station display by the foreground communications control software during prescription information of same, for failing self-adjusting process equipment member by manually substituting.The process equipment controller will be processed real time data by the foreground communications control software and transfer back in the background data base.
Described station display is a LCD, and main effect is the various machined parameters that show that this station of assigning from main control computer will be finished.Concrete, the station display of each process equipment shows configuration prescription that main control computer is assigned and passes machining information the background data base of main control computer back by the touch-screen input, for configuration software analysis and monitoring.
The present invention compared with prior art, having adopted on main control computer based on the configuration software module of Configuration principle and at the scene, workshop has increased the station display.Can reach the electric motor of automobile production of polytypic as far as possible with the equipment redundancy amount of minimum, respond turn of the market fast.Control module with configuration function has adopted this modular mode of factory formula to be easy to reorganization.Control module, database and monitoring interface have been formed the control platform of electric motor of automobile Recombinative production line jointly, with electric motor of automobile production model processing technology and factory formula binding, the accurate information Control when helping the product replacement.Being established as of station display fails to realize that the process equipment of control provides manually-operated interface automatically.
The invention has the advantages that, satisfy the production of the multiple type product of electric motor of automobile, expansion easily, input cost is low, and the hardware configuration of realization is simple.But system has very strong robustness and regroup.When productive capacity and production functional requirement change, can satisfy the production demand by the quick reorganization of control system.
Description of drawings
Fig. 1 is a system architecture schematic diagram of the present invention.
Fig. 2 is the process chart of configuration control of the present invention.
Embodiment
As shown in Figure 1, system architecture schematic diagram of the present invention, among the figure: 1 is the Shop floor control layer, and 2 is scene equipment level.
Have six road manufacturing procedures to form the streamline layout on the electric motor of automobile rotor production line, the processing of different product is to assign different configuration prescriptions by main control computer to finish member replacement and machined parameters modification, begins to produce.
(1) the Shop floor control layer comprises main control computer and industrial exchanger.Main control computer is PC or the notebook computer that is provided with based on the configuration software module of Configuration principle.Be connected with industrial exchanger by twisted-pair cable.The process equipment quantity that main control computer can be controlled is decided by the RJ45 mouth quantity of industrial exchanger, for example, the mutual device of the Ethernet of Cisco has 32 mouthfuls, then can connect 32 process equipments by industry ethernet, and the selection of switch size is by the process equipment decision of need control.Because effective transmitting range of Ethernet fieldbus is very big, can be applicable to the workshop appliance layout that distribution is far away.
The Shop floor control layer is used for the finishing department system configuration, sets between main control computer and each process equipment driving by Industrial Ethernet.After driving foundation,, can read the data file and the recipe file of process equipment controller, start working according to operator commands.
(2) scene equipment level comprises Ethernet fieldbus, twisted-pair cable, sliceable installation wire casing, RS232-TCP/IP breakout box, process equipment controller, each substituted member of process equipment, station display.Fieldbus is connected to industrial exchanger by twisted-pair feeder, and the process equipment that bus connects is respectively the display of two pressing machinees, a winder, an electric welding machine, a checking machine, a straightener and each station band touch-screen.Wherein, pressing machine contains ethernet module CP243-1 by Siemens PLC C200, direct access network based on ethernet bus, and straightener is by the direct access network based on ethernet bus of industrial computer network interface card, and the station display need pass through RS232-TCP/IP breakout box access network based on ethernet bus.
The scene equipment level major function be field equipment connecting to bus, as station display device, process equipment controller etc., finish field apparatus control and equipment room and connect control.All devices controlling of production process procedure stores is in main control computer on the bus, and carried out by main control computer.
As shown in Figure 2, be the process chart of configuration control module.
Among the present invention, network structure, process equipment and member, configuration Control Software according to above description ready after, at first to set up based on the configuration software module and the field processing equipment of Configuration principle and set up communication.
The communication of configuration module and Siemens PLC C200 realizes that by the OPC pattern establishment step is as follows;
(1) PLC200 installs OPC Server software, and the configuration module end is installed STEP7 software and PC ACCESS software;
(2) be ethernet module distributing IP address and the subnet mask address of PLC200;
(3) configuration main control computer end address;
(4) set up PC ACCESS PORT COM, add controlled PLC;
(5) select opc server in the configuration module, open the OPC Server of PLC200.
The communication of configuration module and industrial computer: adopt windows95 as operating system on the industrial computer, only need by being provided with by the ICP/IP protocol interconnection between the common computing machine.
After finishing above-mentioned steps, control system just can be started working.Total control computer reads in production schedule file and calls background data base according to the production schedule, contrast present production status, need to judge whether reconstruct, then regenerate recipe file as needs, recipe file is issued to each processing stations, automatically adjust job sequence parameter, process equipment member and relative stations information is presented on the station display, then directly production information is presented on the station display as not needing to adjust.
After the processing beginning, the process equipment controller feeds back to various operation informations such as process status data and journal file the Control Software of main control computer, represent to carry out modes such as bar, form and daily record on the main control computer, feed back to the effector, help it to make next step control decision.
Claims (5)
1. Remountable production line control system for vehicle electric machine, it is characterized in that, comprise: main control computer, industrial exchanger, at least one fieldbus, twisted-pair cable, sliceable installation wire casing, the RS232-TCP/IP breakout box, the process equipment controller, the station display, main control computer is connected with enterprise's workshop internal lan and fieldbus with twisted-pair cable by industrial exchanger, process equipment controller and station display insert fieldbus by the RS232-TCP/IP breakout box, and perhaps the process equipment controller carries ethernet module or industrial computer control can directly insert fieldbus;
Described main control computer, be the configuration software module formation that PC or notebook computer are loaded onto Configuration principle, this configuration software module comprises foreground communications control software, background data base and Shop floor control interface, the foreground communications control software is used for realizing that the Shop floor control interface is connected by the communication of fieldbus with the process equipment controller, realizes the both-way communication of data; Background data base is used for storing the field equipment data of obtaining from the process equipment controller; The Shop floor control interface is provided with the factory formula interface according to the processing situation of the data presentation workshop process equipment controller in the background data base in this interface.
2. Remountable production line control system for vehicle electric machine according to claim 1, it is characterized in that, in the described Shop floor control interface, factory formula is for producing some specific productss, the particular arrangement that the process equipment controller is carried out, comprise machined parameters, processing tool, process time, factory formula can be communicated to the process equipment controller by the foreground communications control software, is used for revising the parameter in the process equipment controller.
3. Remountable production line control system for vehicle electric machine according to claim 1 is characterized in that described industrial exchanger is mainly realized the unimpeded of network, and attachable process equipment quantity is by the RJ45 mouth quantity decision of industrial exchanger.
4. Remountable production line control system for vehicle electric machine according to claim 1, it is characterized in that, described RS232-TCP/IP breakout box is responsible for the data of RS232 form are transferred to the data of TCP/IP form, will transfer the data that fieldbus can transmit from the data that the serial ports of process equipment controller is read to.
5. Remountable production line control system for vehicle electric machine according to claim 1, it is characterized in that, the station display of each process equipment shows configuration prescription that main control computer is assigned and passes machining information the background data base of main control computer back by the touch-screen input, for configuration software analysis and monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100306520A CN100395675C (en) | 2005-10-20 | 2005-10-20 | Remountable production line control system for vehicle electric machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100306520A CN100395675C (en) | 2005-10-20 | 2005-10-20 | Remountable production line control system for vehicle electric machine |
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| CN1773405A CN1773405A (en) | 2006-05-17 |
| CN100395675C true CN100395675C (en) | 2008-06-18 |
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| CNB2005100306520A Expired - Fee Related CN100395675C (en) | 2005-10-20 | 2005-10-20 | Remountable production line control system for vehicle electric machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451894C (en) * | 2006-11-23 | 2009-01-14 | 天津大学 | Fail-safe system for mixed assembly line of gearbox |
| CN102508481A (en) * | 2011-12-29 | 2012-06-20 | 莱顿汽车部件（苏州）有限公司 | Data acquisition and analysis system for automobile part manufacture |
| CN105911952A (en) * | 2016-06-20 | 2016-08-31 | 许昌市大力电机制造有限公司 | Chain-free annular electric motor production line control system |
| CN109991938A (en) * | 2017-12-29 | 2019-07-09 | 西门子（中国）有限公司 | Method, apparatus, system and the medium of mobile work station addition product line |
| CN109976245B (en) * | 2019-03-19 | 2021-09-03 | 珠海格力智能装备有限公司 | Equipment model switching method and device and production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5828851A (en) * | 1996-04-12 | 1998-10-27 | Fisher-Rosemount Systems, Inc. | Process control system using standard protocol control of standard devices and nonstandard devices |
| US6032203A (en) * | 1997-04-07 | 2000-02-29 | General Electric Company | System for interfacing between a plurality of processors having different protocols in switchgear and motor control center applications by creating description statements specifying rules |
| JP2003157108A (en) * | 2001-11-21 | 2003-05-30 | Mitsubishi Electric Corp | Manufacturing line inspection system |
| CN1466023A (en) * | 2002-06-24 | 2004-01-07 | 重庆钢铁(集团)有限责任公司 | In site bus control system based on controlling local total circuit |
| CN1544999A (en) * | 2003-11-20 | 2004-11-10 | 上海交通大学 | Method for controlling reconfigurable assembly system |
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- 2005-10-20 CN CNB2005100306520A patent/CN100395675C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5828851A (en) * | 1996-04-12 | 1998-10-27 | Fisher-Rosemount Systems, Inc. | Process control system using standard protocol control of standard devices and nonstandard devices |
| US6032203A (en) * | 1997-04-07 | 2000-02-29 | General Electric Company | System for interfacing between a plurality of processors having different protocols in switchgear and motor control center applications by creating description statements specifying rules |
| JP2003157108A (en) * | 2001-11-21 | 2003-05-30 | Mitsubishi Electric Corp | Manufacturing line inspection system |
| CN1466023A (en) * | 2002-06-24 | 2004-01-07 | 重庆钢铁(集团)有限责任公司 | In site bus control system based on controlling local total circuit |
| CN1544999A (en) * | 2003-11-20 | 2004-11-10 | 上海交通大学 | Method for controlling reconfigurable assembly system |
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Granted publication date: 20080618 Termination date: 20201020 |