CN107911367A - One kind digitlization workshop network and data exchange system - Google Patents
One kind digitlization workshop network and data exchange system Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 92
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 238000013480 data collection Methods 0.000 claims abstract description 12
- 238000007726 management method Methods 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 16
- 238000005553 drilling Methods 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000011161 development Methods 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims description 7
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- H—ELECTRICITY
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention discloses one kind digitlization workshop and data exchange system, including data server layer, data collection layer and production equipment layer, data exchange is carried out between the production equipment layer and data collection layer, data exchange is carried out between the data collection layer and data server layer, which is specifically refined as six big subsystems：MES system, monitoring system, Central Control Room large screen system, data network and acquisition system, workshop billboard and terminal device, producing line production equipment.By the digitlization workshop and data exchange system, the stability and expansibility of network can be improved, lifts the operational efficiency of extensive joint network, exchanging for workshop network and data is realized, realizes the transparence of production process, intelligent closed loop management and control.
Description
Technical field
The present invention relates to modern manufacturing industry control field, more particularly to a kind of digitlization workshop network and data exchange system
System.
Background technology
China propose to implement " made in China 2025 ", adhere to innovation driving, intelligence transition, strengthen basis, Green Development,
Accelerate to turn to manufacturing power from manufacture big country.Promote industrialization and information-based depth integration, utilization networking, digitlization,
The technologies such as intelligence, put forth effort to gain the initiative in some key areas, make a breakthrough.
Intelligence manufacture be unable to do without the support of Workshop Production data, automation, semi-automated equipment be not only the tool of production and
Equipment, even more digitize workshop data network node, by the automation collection of the various device datas in workshop, statistics, divide
Analysis and feedback, build the workshop data network platform and data exchange, real time data foundation are provided for Workshop Production and decision-making, improve
The production efficiency and product quality of manufacturing enterprise, reduce manufacturing enterprise's production cost expenditure, improve the core competitive power of manufacturing enterprise
The overall informatization of power, more manufacturing enterprise next step provides solid foundation.
Contemporary manufacturing mode is used as measurement enterprise's manufacturing capacity and level using production efficiency, product quality, production cost etc.
Outstanding feature, yet with scope of the enterprise expand, technological transformation deeply with market competition accelerate, cause to have multi-source heterogeneous
The workshop manufacturing process information of the feature such as property, various informative property, property complicated and changeable drastically expands, and the numerous and disorderly workshop of information manufactured
Journey (particularly including equipment and the workshop appliance layer of personnel) forms substantial amounts of workshop data isolated island, and it is automatic to constrain enterprise
Change, the intelligent, paces of Informatization Development.Although some special traditional manufacture workshop appliances realize automation, but be mostly
Single machine production, production management (such as scheduling, progress, equipment management), on-site supervision (such as equipment state) be dependent on manually with
Into, it is impossible to the real-time status of feedback Workshop Production actual progress and workshop appliance in time, so that the solution that cannot pinpoint the problems in time
Certainly problem, production management personnel can not carry out production management according to Workshop Production state in time, directly affects Workshop Production
Efficiency and product quality, add the cost of manufacturing enterprise.
The content of the invention
The present invention is for current workshop appliance multi-source, there are data silo, existing control system processing speed are slow
Etc. present situation, there is provided digitlization workshop and data exchange system of the one kind based on remote intelligent terminal control system (RTU).
In order to achieve the above object, the present invention uses following technical scheme：
The present invention provides one kind digitlization workshop and data exchange system, including data server layer, data collection layer
And production equipment layer, data exchange, the data collection layer sum number are carried out between the production equipment layer and data collection layer
According to data exchange is carried out between server layer, which is specifically refined as six big subsystems：MES system, monitoring system, Central Control Room
Large screen system, data network and acquisition system, workshop billboard and terminal device, producing line production equipment；
The MES system, for the whole flexible PCB to being put in storage since being formulated work order plan up to finished product
The production process of production carries out management and control；
The monitoring system, for the parameter by the real-time collecting device of data acquisition platform, and the operation of monitoring device
State；
The Central Control Room large screen system, for display device operating status and the device parameter collected；
The data network and acquisition system, for gathering and transmission equipment parameter；
The workshop billboard and terminal device, the information obtained for showing MES system, monitoring system, production management people
Member need not enter the implementation production status that workshop can understand workshop；
The producing line production equipment, processing, the production of materials and parts on shop production line.
As preferable technical solution, the MES system is mobile platform, and internet is connected by intelligent mobile terminal,
MES server is accessed, corresponding operating is carried out according to the production schedule, the data at PC ends also update therewith.
As preferable technical solution, the MES system includes MES software platforms and MES hardware devices, and the MES is soft
Part platform includes middle section MES development platforms and MES application module two parts；
The MES application modules include：Quality SPC units and KPI analytic units；
The quality SPC units, for SPC analyses and specification management, according to the test data of collection, are advised by statistics
Whether rule, bond quality model and specification steadily analyze the quality of production, prevent quality accident；
The KPI analytic units, for being carried out to the run time in production, stand-by period, fault time, deadline
Analysis；
The hardware platform, including data server and application server.
As preferable technical solution, the monitoring system include user log in and user management module, real time data and
Historical data module, real-time tendency and historical trend module, state management module, alarming and managing module；
The user logs in and user management module, is required according to producing line productive prospecting and operation, and system is provided with user
Manager, defines the user right of each user；User right limits the use of family and least privilege user, the highest including highest weight
Authority user has addition and deletes the authority of user, and after highest weight, which limits the use of family, to be logged in, system just shows that addition/deletion user presses
Button, after username and password is correctly entered, administrator can add/delete user by User Manager, and set each use
Family authority；The least privilege user is " visitor " pattern, and the operating condition of equipment can only be checked under the pattern；
The real time data and historical data module, for storing and showing real time data and historical data；
The real-time tendency and historical trend module, for the real time data trend of displaying scene working equipment, real-time
Trend operation interface is provided with help, zoom area, scaling, scaling time shaft, scaling number line mobile trend scope, display original
Beginning view, selection trend and pause function button；
The state management module, for showing power supply, the communication state situation of production equipment sum number data acquisition equipment；
The alarming and managing module, the warning message all for display monitoring system, when parameter value exceedes normal range (NR)
When, in information list real-time display warning message, and inquiry is in the recent period and complete in filing list in short term and long term archival list
Portion's warning message.
As preferable technical solution, the Central Control Room large screen system is the digital optical reflection imaging systems of DLP.
As preferable technical solution, the production network of the data network and acquisition system is independent LAN, is adopted
By the use of 100M redundant optical fibers looped network as backbone network, server room is laid successively to production office, production office to etching
Workshop, etching workshop to AOI workshops, AOI workshops to photic workshop, photic workshop to copper facing workshop, copper facing workshop to drilling car
Between and drilling workshop to seven part of server room optical fiber；The optical fiber uses 4 core fibres, and lays two optical fiber at the same time.
As preferable technical solution, the data network carries out data with acquisition system using RTU and/or virtual RTU
Collection, the RTU communicates with programmable controller, and carries out the conversion of agreement；The RTU possess Ethernet, RS 232,
RS485 and DP interfaces, it is possible to achieve TCP/IP, MODBUS RTU and PROFIBUS protocol communications；The virtual RTU passes through software
The data record of controller is read out, obtains creation data, then by communication capacity possessed by itself and monitoring PC,
MES system is communicated and data transfer.
As preferable technical solution, the workshop banner system includes Workshop monitoring PC, workshop billboard, the workshop prison
Monitoring software is built-in with control PC, for monitoring workshop billboard.
Compared with prior art, the present invention having the following advantages that and beneficial effect：
1st, the present invention solve current Workshop Production equipment manufacturer differ, control system interface it is various it is not easy of integration, communication
The problems such as interruption can not effectively preserve data and poor security.
2nd, the present invention can be realized based on a variety of real time data acquisitions such as RFID, OPC, PLC, PC, bar code, extraction, real
The information such as Shi Fanying people from workshops, machine, material, method, ring.
3rd, the present invention improves the stability and expansibility of network, lifts the operational efficiency of extensive joint network, realizes
Workshop network is exchanged with data, realizes the transparence of production process, intelligent closed loop management and control.
Brief description of the drawings
Fig. 1 is present system general levels figure；
Fig. 2 is present invention production network structure.
Embodiment
With reference to embodiment and attached drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
Embodiment
As shown in Figure 1 and Figure 2, the present invention proposes a kind of number for high density flexible board production drilling copper facing DES workshops
Word workshop network and data exchange system.
The digitlization workshop of the present embodiment and data exchange system are divided into three levels：Data server layer, data acquisition
Layer and production equipment layer, carry out data exchange, the data collection layer sum number between the production equipment layer and data collection layer
According to carrying out data exchange between server layer；The system is specifically refined as six big subsystems：MES system, monitoring system, Central Control Room
Large screen system, data network and acquisition system, workshop billboard and terminal device, producing line production equipment, each subsystem it is specific
Content is as follows：
1.MES systems and equipment
MES system to since being formulated work order plan until finished product storage whole flexible PCB produce
Production process carries out management and control.It is pre- including the track record to resources of production (people, machine, material, method, ring), the analysis to the quality of production
Police, the scheduling to plan, the scheduling to process and the analysis to key index.
MES system is mainly two broad aspects：Software aspects and hardware aspect.Hardware aspect is mainly data server and should
Use server.Software aspects mainly include middle section MES development platforms and MES application module two parts.
MES application modules include：
Quality SPC.According to the test data of collection, by statistics rule, bond quality model and specification are to producing matter
Whether amount is steadily analyzed, and can prevent the generation of quality accident.Its function includes:SPC is analyzed and specification management.
KPI is analyzed.Statistical analysis is carried out to producing some critical data information, it is therefore an objective to by analyzing Added Management personnel
It was found that weak link or unreasonable part.Such as：Mass defect statistical analysis (carries out number statistics by defect cause, and carries out
Ranking, administrative staff carry out emphasis solution for ranking top n).
With the fast development of Information technology, smart mobile phone is increasingly popularized, easy to user, the mobile MES of project development
Platform, the mobile platform connect internet by intelligent mobile phone terminal, access MES server, are carried out according to the production schedule corresponding
Operation, the data at PC ends can also update therewith.
2. monitoring system and equipment
Monitoring system and equipment mainly include software, hardware two large divisions, and wherein hardware is located at Central Control Room, software aspects bag
Include WINCC development platforms and software secondary development part.Monitoring system is production monitoring towards workshop level, management system, its
Major function includes：Data real-time display, historical trend and the inquiry of historical data, Realtime Alerts, equipment real-time condition display, go through
History report generation, user management and remote data access etc..The system possesses by the real-time collecting device of data acquisition platform
Parameter, so as to understand the operating status of equipment, improves the management level of equipment.These functions preferably resolve flexible PCB
Each equipment centralized supervisory is difficult in production process, real-time property is poor, manual record data efficiency is relatively low, error-prone and long-range
The problems such as monitoring industrial processes are difficult.
1. user logs in and user management
For the safety of producing line, monitoring system is provided with user's login feature, and operator needs to input user name, password side
System can be entered.Required according to producing line productive prospecting and operation, system is provided with User Manager, defines the user of each user
Authority.In " user management ", user's (highest administrator of factory) of highest authority has addition and deletes the authority of user,
Only after highest weight, which limits the use of family, to be logged in, system just shows addition/deletion user button, is correctly entering username and password
Afterwards, administrator can add/delete user by User Manager, and set each user right.In addition, system provides one
The login mode of entitled " guest mode " is planted, login system can only check the real time execution situation of each equipment in this way, " visit
The user right of objective pattern " is minimum.
2. implement data and historical data
3. real-time tendency and historical trend
Real-time tendency is used for the real time data trend of displaying scene working equipment, and side is provided with real-time tendency operation interface
Help, zoom area, scaling, scaling time shaft, scaling number line mobile trend scope, display original view, selection trend and temporarily
Stop waiting function button.Historical trend illustrates the historical data trend of equipment, and help, contracting are provided with historical trend operation interface
Put region, scaling, scaling time shaft, scaling number line mobile trend scope, display original view, selection trend, selection time
The button such as scope and pause.According to produced on-site Wiring technology feature, in time range menu is selected, there is provided time range,
Time and measurement point quantity multiple choices are started over, user can require to select different trend inquiry modes according to different.
4. condition managing
Condition managing is used to show that production equipment sum number adopts the state status such as the power supply of equipment, communication, and user does not spend existing
, it can understand the real-time condition of production of field device in Central Control Room.
5. alarming and managing
Alarming and managing interface display all warning messages of monitoring system, when parameter value exceedes normal range (NR), picture
Top alarm bar and alarming and managing in information list real-time display warning message, user can obtain the letter at the first time
Breath.Further, it is also possible to recent and whole warning messages are inquired about in filing list in short term and long term archival list.
3. data network and acquisition system and equipment
Production network is independent LAN, completely separated with office network, the external world, can effectively reduce extraneous virus, wood
The invasion of horse etc., so as to reduce the possibility that network and equipment in network break down.
It is as shown in Figure 2 to produce network structure.Network using 100M redundant optical fibers looped network as backbone network (workshop and workshop it
Between), server room is laid successively to production office, production office to etching workshop, etching workshop to AOI workshops, AOI
Workshop to photic workshop, photic workshop to copper facing workshop, copper facing workshop to drilling workshop and drilling workshop to server room seven
Partial optical fiber, optical fiber uses 4 core fibres (dual-purpose two is standby), while lays two optical fiber (1 is standby with 1).
System mainly acquire drilling 11, workshop Hitachi's drilling machine, 3, copper facing workshop producing line, 6, photic workshop exposure machine,
The real-time production data of 6 equipment in two, workshop production line and AOI workshops is etched, and the data conversion storage of all devices is extremely taken
It is engaged in the SQL Server databases of device.Wherein 11 equipment real-time data memories in drilling workshop are in MySQL database, plating
The real time data for amounting to 5 equipment in copper workshop and etching workshop is plc data, RTR#1, RTR#2 exposure machine in photic workshop
And 6 of AOI workshops amount to 8 equipment data storage in TXT files, LED#1~LED#4 workshop datas in photic workshop
It is stored in Access databases.
Since the production network equipment is positioned in workshop, using two layers of net of technical grade of east soil in the selection of interchanger
Tubular type interchanger SICOM2024M, major advantage are：
1. adaptability is good, in the case where environment is relatively more severe, it is ensured that network stabilization；
2. using redundant looped network function, the reliability of network is improved.
Its major parameter is as follows：
Operating temperature：- 40 DEG C~+85 DEG C
Storage temperature：- 40 DEG C~+85 DEG C
Relative humidity：5~95% without condensation
Input voltage：85~264VAC
Power：<16.8W
100000000 optical ports:4 100Base-FX optical ports (SC connectors)
Electrical interface:24 10/100Base-TX adaptive ethernet power ports, RJ45
Redundancy：Support quickly generates tree association justice
Multicast protocol：Branch strokes IGMP Snooping
Network divides：Support VLAN, PVLAN
Service quality：Support QoS
Bandwidth Management：Support port trunking, port speed constraint, broadcast storm suppresses
Network management monitor：Support CLI, Telnet, WEB pipe amount modes, Kyvision centralized management, SNMPv1/v2,
LLDP, SNTP, DHCP
4. data acquisition
Producing line major part production equipment does not have unified data communication function, and even part does not possess communication function,
Data communication function need to be increased in equipment, therefore the part of devices for increasing data communication function and program are referred to as data and adopted
Collection.Mainly include two ways：RTU and virtual RTU.
1. RTU equipment
Copper facing, the production equipment for etching workshop, are controlled, body is not by programmable controller (brand, model differ)
Band local network interface, agreement disunity.In the case of this, communicated using RTU with programmable controller, and carry out turning for agreement
Change.
RTU possesses Ethernet, RS 232, RS485 and DP interfaces, it is possible to achieve TCP/IP, MODBUS RTU and
The protocol communications such as PROFIBUS, specific targets are as follows：
Input voltage AC 220V
Supply frequency 50HZ
Power consumption is less than 100W
1024 byte of CPU Process images size inputs the output of/1024 bytes
8192 bytes of bit memory size
/ 10 points of the input output of 14 points of I/O quantity, can be extended by module
2 tunnel of AI quantity (0-10V), precision：10 bit resolutions
High-speed counter 6；The clock frequency of 3 100kHz and 3 30kHz
Pulse exports 2 tunnels
1 Ethernet of communication interface of support；1 RS 232；1 RS 485；
The data collection cycles such as communication protocol MODBUS TCP of support, S7 agreements, Profitbus DP, ProfitNet
0.1s
2. virtual RTU
AOI, photic, drilling workshop equipment, controller is computer, and body has Ethernet interface, can access production net
Network, but do not possess the ability for producing real time data and the ability to communicate with Workshop monitoring PC, MES system.In actual production, this
For the creation data in three workshops based on historical data, the effect of real time data is little, therefore, the virtual RTU modes employed
Carry out data upload.In addition, the mode of virtual RTU is not required to increase extra hardware, there is lower cost.
Virtual RTU obtains creation data, then had by itself by reading of the software to the data record of controller
Communication capacity communicated and transmitted data with monitoring PC, MES system.
Virtual RTU parameters：
Polling cycle：≤1min；
Data read time：≤1s；
Feature：With start self-starting, failure autostart function；
Continuous non-failure operation time：>=1000 it is small when；
5. workshop billboard
Workshop banner system mainly includes Workshop monitoring PC, workshop billboard and software systems, and workshop billboard is used to show
The information of MES system, monitoring system or video system, production management personnel, which need not enter workshop, can understand workshop
Implementation production status.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention and from above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (8)
1. one kind digitlization workshop and data exchange system, including data server layer, data collection layer and production equipment layer,
Carry out data exchange between the production equipment layer and data collection layer, between the data collection layer and data server layer into
Row data exchange, it is characterised in that the system is specifically refined as six big subsystems：MES system, monitoring system, Central Control Room large-size screen monitors
Curtain system, data network and acquisition system, workshop billboard and terminal device, producing line production equipment；
The MES system, for being produced since being formulated work order plan up to the whole flexible PCB of finished product storage
Production process carry out management and control；
The monitoring system, for the parameter by the real-time collecting device of data acquisition platform, and the operating status of monitoring device；
The Central Control Room large screen system, for display device operating status and the device parameter collected；
The data network and acquisition system, for gathering and transmission equipment parameter；
The workshop billboard and terminal device, for show MES system, monitoring system obtain information, production management personnel without
The implementation production status that workshop can understand workshop need to be entered；
The producing line production equipment, processing, the production of materials and parts on shop production line.
2. digitlization workshop according to claim 1 and data exchange system, it is characterised in that the MES system is shifting
Moving platform, connects internet by intelligent mobile terminal, accesses MES server, and corresponding operating, PC ends are carried out according to the production schedule
Data also update therewith.
3. digitlization workshop according to claim 2 and data exchange system, it is characterised in that the MES system includes
MES software platforms and MES hardware devices, the MES software platforms include middle section MES development platforms and MES application modules two
Point；
The MES application modules include：Quality SPC units and KPI analytic units；
The quality SPC units, for SPC analyses and specification management, according to the test data of collection, by statistics rule,
Whether bond quality model and specification steadily analyze the quality of production, prevent quality accident；
The KPI analytic units, for dividing the run time in production, stand-by period, fault time, deadline
Analysis；
The hardware platform, including data server and application server.
4. digitlization workshop according to claim 1 and data exchange system, it is characterised in that the monitoring system includes
User logs in and user management module, real time data and historical data module, real-time tendency and historical trend module, condition managing
Module, alarming and managing module；
The user logs in and user management module, is required according to producing line productive prospecting and operation, and system is provided with user management
Device, defines the user right of each user；User right limits the use of family and least privilege user, the highest authority including highest weight
User has addition and deletes the authority of user, and after highest weight, which limits the use of family, to be logged in, system just shows addition/deletion user button,
After username and password is correctly entered, administrator can add/delete user by User Manager, and set each user to weigh
Limit；The least privilege user is " visitor " pattern, and the operating condition of equipment can only be checked under the pattern；
The real time data and historical data module, for storing and showing real time data and historical data；
The real-time tendency and historical trend module, for the real time data trend of displaying scene working equipment, in real-time tendency
Operation interface is provided with help, zoom area, scaling, scaling time shaft, scaling number line mobile trend scope, display is original regards
Figure, selection trend and pause function button；
The state management module, for showing power supply, the communication state situation of production equipment sum number data acquisition equipment；
The alarming and managing module, the warning message all for display monitoring system, when parameter value exceedes normal range (NR),
Information list real-time display warning message, and recent and all alarms are inquired about in filing list in short term and long term archival list
Information.
5. digitlization workshop according to claim 1 and data exchange system, it is characterised in that the Central Control Room giant-screen
System is the digital optical reflection imaging systems of DLP.
6. digitlization workshop according to claim 1 and data exchange system, it is characterised in that the data network is with adopting
The production network of collecting system is independent LAN, using 100M redundant optical fibers looped network as backbone network, lays server successively
Computer room to production office, production office to etching workshop, etch workshop to AOI workshops, AOI workshops to photic workshop, light
Workshop is caused to copper facing workshop, copper facing workshop to drilling workshop and drilling workshop to the optical fiber of seven part of server room；The light
Fibre uses 4 core fibres, and lays two optical fiber at the same time.
7. digitlization workshop according to claim 6 and data exchange system, it is characterised in that the data network is with adopting
Collecting system carries out data acquisition using RTU and/or virtual RTU, and the RTU communicates with programmable controller, and is assisted
The conversion of view；The RTU possesses Ethernet, RS 232, RS485 and DP interfaces, it is possible to achieve TCP/IP, MODBUS RTU and
PROFIBUS protocol communications；The virtual RTU is read out the data record of controller by software, obtains creation data,
Again by communication capacity possessed by itself with monitoring PC, MES system is communicated and data transfer.
8. digitlization workshop according to claim 1 and data exchange system, it is characterised in that the workshop banner system
Including Workshop monitoring PC, workshop billboard, monitoring software is built-in with the Workshop monitoring PC, for monitoring workshop billboard.
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