CN108052086A - Data collecting system - Google Patents
Data collecting system Download PDFInfo
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- CN108052086A CN108052086A CN201711463528.2A CN201711463528A CN108052086A CN 108052086 A CN108052086 A CN 108052086A CN 201711463528 A CN201711463528 A CN 201711463528A CN 108052086 A CN108052086 A CN 108052086A
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- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 abstract description 11
- 238000011161 development Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31129—Universal interface for different fieldbus protocols
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer And Data Communications (AREA)
Abstract
An embodiment of the present invention provides a kind of data collecting system, including：Workshop appliance, opc server, OPC client and host computer；Opc server is used to receive the parameter information of the workshop appliance；OPC client is used to receive the parameter information from opc server, and the parameter information is sent to host computer.It is solved in the prior art by the present invention since the communication protocol of workshop appliance is different, the data of each workshop appliance of host computer remote collection, the problem of complicated for operation, even if realizing each workshop appliance supports different communication protocol, fieldbus can also efficiently be unified, avoid the complexity of overlapping development driver.
Description
Technical field
The present invention relates to facility information monitoring system technical fields, and in particular to a kind of data collecting system.
Background technology
Current most of metal plate punching workshops are all (a kind of applied to logical on electronic controller using support Modbus agreements
Believe agreement) or Profibus agreements (for the communication of device level control system and distributing I/O) equipment, including numerical control stamping
Bed, stamping mechanical arm, host computer (touch-screen or PC) and other ancillary equipments.However, some metal plate punching workshops are simultaneously
Possess the equipment of different manufacturers offer, as shown in Figure 1, the stamping mechanical arm of the Profibus agreements on stamping line needs volume
Outer increase protocol conversion apparatus can just be unified for the fieldbus of Modbus, gathered data to host computer.It is examined with a band line
Consider, a production line is possible to spend too many cost with unified fieldbus.
In addition, the structure of the traditional data acquisition system of press workshop configuration is cumbersome, as shown in Fig. 2, depicting traditional number
According to the interface relationship between acquisition system and hardware, in order in monitoring control and data collecting system system (Supervisory
Control And Data Acquisition, referred to as SCADA) in obtain underlying device data it is necessary to have special soft
There is the computer of part the SCADA of special-purpose software to write driver for each specific hardware.When workshop is set
During standby upgrading, driver originally does not support the variation of hardware device, and needs to develop new driver again.
The content of the invention
In view of this, an embodiment of the present invention provides a kind of data collecting system, to solve in the prior art due to workshop
The problem of communication protocol of equipment is different, and the data manipulation of each workshop appliance of host computer remote collection is complicated.
For this purpose, an embodiment of the present invention provides following technical solutions：
First aspect present invention provides a kind of data collecting system, including：Workshop appliance, opc server, OPC client
End and host computer；The opc server is used to receive the parameter information of the workshop appliance；The OPC client and the OPC
Server is connected by OPC interface, and the OPC client is used to receive the parameter information from the opc server, and by institute
It states parameter information and is sent to the host computer.
Optionally, the opc server passes through described in industry ethernet or CAN network bus from workshop appliance reception
Parameter information.
Optionally, the host computer includes monitoring control and data collecting system system SCADA.
Optionally, the workshop appliance includes the workshop appliance for supporting Modbus agreements and/or supports Profibus agreements
Workshop appliance.
Optionally, the opc server is OPC UA servers；The OPC client is OPC UA clients；It is described
OPC UA servers are connected with the OPC UA clients by OPC UA interfaces.
Optionally, the workshop appliance includes at least one of：Numerical control press, stamping mechanical arm, programmable logic control
Device PLC processed.
Optionally, the parameter information includes at least one of：The trip information of the workshop appliance, the vehicle
Between equipment status information.
Second aspect of the present invention provides a kind of data collecting system, including：Workshop appliance, device drives server TCP
Server, device drives client TCP Client and host computer；The device drives server TCP Server include a variety of
The driver of agreement, for receiving the parameter information of the workshop appliance；The device drives client TCP Client are used
In receiving the parameter information from the device drives server TCP Server, and the parameter information is sent on described
Position machine.
Optionally, the driver of the various protocols includes the driver of Modbus agreements and/or Profibus associations
The driver of view.
Optionally, the device drives server TCP Server by industry ethernet or CAN network bus from described
Workshop appliance receives the parameter information.
Optionally, the host computer includes monitoring control and data collecting system system SCADA.
Optionally, the workshop appliance includes the workshop appliance for supporting Modbus agreements and/or supports Profibus agreements
Workshop appliance.
Optionally, the workshop appliance includes at least one of：Numerical control press, stamping mechanical arm, programmable logic control
Device PLC processed.
Optionally, the parameter information includes at least one of：The trip information of the workshop appliance, the vehicle
Between equipment status information.
Technical solution of the embodiment of the present invention, has the following advantages that：
An embodiment of the present invention provides a kind of data collecting system, including：Workshop appliance, opc server, OPC client
And host computer；Opc server is used to receive the parameter information of the workshop appliance；OPC client is connect with opc server by OPC
Mouth connection, OPC client is used to receive the parameter information from opc server, and the parameter information is sent to host computer.Using
OPC standard techniques, the driver and fieldbus of backward compatible various protocols, upwards provide standard client-side interface from
And it solves in the prior art since the communication protocol of workshop appliance is different, the data of each workshop appliance of host computer remote collection
The problem of complicated for operation, even if realizing each workshop appliance supports different communication protocol, can also efficiently unify scene
Bus reduces the complexity of overlapping development driver.
The embodiment of the present invention additionally provides a kind of data collecting system, including：Workshop appliance, device drives server TCP
Server, device drives client TCP Client and host computer；Device drives server TCP Server include a variety of associations
The driver of view, for receiving the parameter information of the workshop appliance；Device drives client TCP Client are used for from this
Device drives server TCP Server receive the parameter information, and the parameter information is sent to the host computer.By a variety of associations
The driver of view sums up in the point that a device drives server TCP Server, so as to solve in the prior art since workshop is set
The problem of standby communication protocol is different, and the data manipulation of each workshop appliance of host computer remote collection is complicated, even if realizing each
A workshop appliance supports different communication protocol, can also efficiently unify fieldbus, reduce overlapping development driver
Complexity.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is stamping line production technological process；
Fig. 2 is the interface diagram between data collecting system and hardware in the prior art；
Fig. 3 is the data collecting system Organization Chart according to embodiments of the present invention using OPC standards；
Fig. 4 is the data collecting system Organization Chart according to embodiments of the present invention using OPC UA standards；
Fig. 5 is the data collecting system Organization Chart according to embodiments of the present invention using TCP standards.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
All other embodiments obtained under the premise of creative work are made, belong to the scope of protection of the invention.
A kind of data collecting system is provided in the present embodiment, be can be applied to each workshop in metal plate punching workshop and is set
In standby data acquisition, Fig. 3 is the data collecting system Organization Chart according to embodiments of the present invention using OPC standards, such as Fig. 3 institutes
Show, data collecting system includes：Workshop appliance, opc server, OPC client and host computer.Above-mentioned workshop appliance can be several
Control punching machine, stamping mechanical arm, programmable logic controller (PLC) (Programmable Logic Controller, referred to as PLC) or
Person's others ancillary equipment, each workshop appliance are connected to fieldbus, and each workshop appliance can include supporting Modbus associations
The workshop appliance of view can also include the workshop appliance for supporting Profibus agreements.Opc server is received from each workshop appliance
Parameter information, the parameter information for example can be the trip information of each workshop appliance or each workshop appliance
Status information, specifically, trip information can include rotating speed, the rotational angle of workshop appliance swing arm, and workshop appliance hangs down
The lifting height of d-axis either speed falling head or speed etc., status information can include feeding state, feeding state,
Blanking state, blowing state etc..Opc server can be with each workshop appliance in several ways into row data communication, one
In a alternative embodiment, opc server can receive above-mentioned parameter information by industry ethernet from each workshop appliance, another
In one alternative embodiment, opc server can also receive above-mentioned parameter information by CAN network bus from each workshop appliance,
So as to ensure that real-time and accuracy that data are transmitted between opc server and each workshop appliance.OPC client and OPC
Server is connected by OPC interface, standard interface is provided to OPC client, to realize the company of application program and opc server
Connect, synchronous read-write, the functions such as asynchronous read and write.OPC client receives the parameter information from opc server, and by the parameter information
The host computer is sent to, so that host computer can be monitored the operating status in each workshop.By as shown in Figure 3
Protocol conversion module has unified the agreement of workshop distinct device in a software form, avoids additional agreement as shown in Figure 1 and turns
The installation of changing device, has saved installation cost.Using OPC standard techniques, the driver of backward compatible various protocols and existing
Field bus, upwards provide standard client-side interface, so as to solve in the prior art due to workshop appliance communication protocol not
Together, the problem of data manipulation of each workshop appliance of host computer remote collection is complicated is supported even if realizing each workshop appliance
Different communication protocol can also efficiently unify fieldbus, reduce the complexity of overlapping development driver, and change is numerous to be
Letter realizes the data interaction mutually between conversion, multisystem between multi-protocols.
In one alternate embodiment, host computer can include monitoring control and data collecting system system
(Supervisory Control And Data Acquisition, referred to as SCADA).Similarly, other realization OPC clients
The application program at end, which can also extend, is connected to opc server, possesses scalability.
In order to tackle standardization and cross-platform trend, in order to preferably promote OPC, OPC foundations are in recent years before
A new OPC standard-OPC UA is proposed on the basis of OPC successful applications.OPC UA interface protocols contain before A＆
E, DA, OPC XML DA or HDA only use an address space with regard to object all before accessing, and from
WINDOWS platform limits, because it is defined from more than transport layer Scoket, before realizing flexibility and security ratio
OPC have promotion.Therefore in one alternate embodiment, as shown in figure 4, above-mentioned opc server is OPC UA servers, on
OPC client is stated as OPC UA clients, above-mentioned OPC UA servers are connected with the OPC UA clients by OPC UA interfaces.
Employ based on OPC UA that (full name of OPC is Object Linking and Embedding (OLE) for Process
Control OPC Unified Architecture, are abbreviated as OPC UA, i.e. OPC unified shaders) technology of standard interface, it adopts
The interfaces such as connection, reading, write-in with OPC UA standards, the upgrading of compatible hardware device save deduplication programming apparatus driving journey
The process of sequence realizes more effective data transmission.OPC UA servers is supported to be connected to the fieldbus of various protocols, and can
With independent or batch configuration underlying device driver, operating parameter, the status information of relevant device can be effectively read and write, is carried out
Data acquisition interacts.Standard interface is provided to OPC UA clients, to realize connecting, together for application program and OPC UA servers
Walk the functions such as read-write, asynchronous read and write.Migration strategy is provided, the situation of any change need not be being done to original internal interface
Under, (such as by the interface encapsulation including original OPC DA into the data access interface of OPC UA, with envelope in the form of wrapper
OPC UA data access interfaces after dress go to access the data access interface of original OPC DA) realize OPC UA clients and tradition
Data access between data collecting system server or (such as OPC UA clients are connected to OPC in the form of agency
DA servers) realize data access between traditional data acquisition system client and OPC UA servers.Monitoring management level,
Using OPC UA clients, OPC UA standard interfaces provided by the server are realized, and the acquisition of the exclusive data of SCADA system is soft
Part realizes the standard interface of OPC UA servers, to realize the read-write operation to underlying device.
To sum up, data collecting system framework shown in Fig. 4, can support downwards the fieldbus of various protocols, save
The installation cost in workshop and the development cost for reducing driver can provide the service interface of standard, shorten the construction cycle upwards,
Reduce O＆M cost.The data collecting system in different metal plate punching workshops can rationally and effectively be improved, be realized simultaneously
OPC UA standard interfaces, can expand to the application program of other realization OPC UA standards, and interact therewith.The framework
Data collecting system have the scalability, compatibility and interactivity.
The embodiment of the present invention additionally provides another data collecting system, as shown in figure 5, including：Workshop appliance, equipment
Drive server TCP Serve, device drives client TCP Client and host computer.Workshop appliance can include supporting
The workshop appliance of Modbus agreements or the workshop appliance for supporting Profibus agreements can be numerical control press, punching specifically
Press mechanical pressing hand, programmable logic controller (PLC) PLC or other ancillary equipments, each workshop appliance are connected to fieldbus.It should
Host computer can be SCADA, so as to carry out more effectively gathering and monitoring to device data.Device drives server TCP
Server includes the driver of various protocols, such as the driver of various protocols can include the driving journeys of Modbus agreements
Sequence can also include the driver of Profibus agreements.Device drives server TCP Server can be total by Ethernet
Line or CAN network bus receive above-mentioned parameter information from each workshop appliance, ensure device drives service so as to various aspects
The real-time and parasexuality of data transmission between device TCP Server and each workshop appliance.Device drives server TCP Server
For receiving the parameter information of the workshop appliance, which can be the trip information of workshop appliance, can also be
The status information of workshop appliance, specifically, trip information can include rotating speed, the rotational angle of workshop appliance swing arm, vehicle
Between equipment vertical axis lifting height either speed falling head or speed etc., status information can include feeding state, on
Material state, blanking state, blowing state etc..Device drives client TCP Client are used for from the device drives server
TCP Server receive the parameter information, and the parameter information is sent to the host computer.Using the multiple drivers of merging
Mode, by the driver of various protocols sum up in the point that a device drives server (TCP Server, i.e., using TCP modes into
The server of row data transmission) on, as shown in Figure 5.The driver of Modbus agreements can only access setting for Modbus agreements
It is standby, equally, the equipment that the drivers of Profibus-DP agreements can only access Profibus-DP agreements.It is taken in the device drives
The interface of SCADA application programs on business device is provided, meets the data access demand of SCADA application programs.In SCADA application programs
Client (TCP Client, i.e., the client carried out data transmission using TCP modes) realizes what device drives server provided
Interface is realized and realizes read-write operation, the data interaction to distinct device to device drives server.
Although being described in conjunction with the accompanying the embodiment of the present invention, those skilled in the art can not depart from the present invention
Spirit and scope in the case of various modification can be adapted and modification, such modifications and variations are each fallen within by appended claims institute
Within the scope of restriction.
Claims (14)
1. a kind of data collecting system, which is characterized in that including：Workshop appliance, opc server, OPC client and host computer；
The opc server is used to receive the parameter information of the workshop appliance；
The OPC client is used to receive the parameter information from the opc server, and the parameter information is sent to institute
State host computer.
2. data collecting system according to claim 1, which is characterized in that the opc server passes through industry ethernet
Or CAN network bus receives the parameter information from the workshop appliance.
3. data collecting system according to claim 1, which is characterized in that the host computer includes monitoring control and data
Acquisition system system SCADA.
4. data collecting system according to claim 1, which is characterized in that the workshop appliance includes supporting Modbus associations
The workshop appliance of view and/or the workshop appliance for supporting Profibus agreements.
5. data collecting system according to claim 1, which is characterized in that the opc server is OPC UA servers；
The OPC client is OPC UA clients.
6. data collecting system according to claim 1, which is characterized in that the workshop appliance include it is following at least it
One：Numerical control press, stamping mechanical arm, programmable logic controller (PLC) PLC.
7. according to any data collecting system in claim 1 to 6, which is characterized in that the parameter information include with
It is at least one lower：The status information of the trip information of the workshop appliance, the workshop appliance.
8. a kind of data collecting system, which is characterized in that including：Workshop appliance, device drives server TCP Server, equipment
Drive client TCP Client and host computer；
The device drives server TCP Server include the driver of various protocols, for receiving the workshop appliance
Parameter information；
The device drives client TCP Client are used to receive the parameter from the device drives server TCPServer
Information, and the parameter information is sent to the host computer.
9. data collecting system according to claim 8, which is characterized in that the driver of the various protocols includes
The driver of Modbus agreements and/or the driver of Profibus agreements.
10. data collecting system according to claim 8, which is characterized in that the device drives server TCP
Server receives the parameter information by industry ethernet or CAN network bus from the workshop appliance.
11. data collecting system according to claim 8, which is characterized in that the host computer includes monitoring control and number
According to acquisition system system SCADA.
12. data collecting system according to claim 8, which is characterized in that the workshop appliance includes supporting Modbus
The workshop appliance of agreement and/or the workshop appliance for supporting Profibus agreements.
13. data collecting system according to claim 8, which is characterized in that the workshop appliance include it is following at least it
One：Numerical control press, stamping mechanical arm, programmable logic controller (PLC) PLC.
14. according to any data collecting system in claim 8 to 13, which is characterized in that the parameter information includes
At least one of：The status information of the trip information of the workshop appliance, the workshop appliance.
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| CN201711463528.2A CN108052086A (en) | 2017-12-28 | 2017-12-28 | Data collecting system |
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| CN201711463528.2A CN108052086A (en) | 2017-12-28 | 2017-12-28 | Data collecting system |
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| CN108829043A (en) * | 2018-09-12 | 2018-11-16 | 珠海格力智能装备有限公司 | The processing method and processing device of distributed CNC system |
| CN108873847A (en) * | 2018-07-13 | 2018-11-23 | 北京工业大学 | A kind of collecting method towards die forging production line |
| CN109257208A (en) * | 2018-09-04 | 2019-01-22 | 深圳市智能机器人研究院 | A kind of information integrated system and method based on OPC UA |
| CN109284294A (en) * | 2018-10-12 | 2019-01-29 | 珠海格力智能装备有限公司 | Acquire method and device, the storage medium, processor of data |
| CN110049137A (en) * | 2019-04-25 | 2019-07-23 | 广东工业大学 | A kind of instruction transmission method, collecting method and relevant apparatus |
| CN110061990A (en) * | 2019-04-19 | 2019-07-26 | 天津光电通信技术有限公司 | A kind of DTU protocol extension method |
| CN110286637A (en) * | 2019-06-20 | 2019-09-27 | 共享智能铸造产业创新中心有限公司 | Information collecting method, apparatus and system |
| CN111586077A (en) * | 2020-05-28 | 2020-08-25 | 珠海格力智能装备有限公司 | Data interaction method and device and electronic equipment |
| CN112084127A (en) * | 2020-08-24 | 2020-12-15 | 珠海格力电器股份有限公司 | Distributed controller and distributed autonomous system |
| WO2021031518A1 (en) * | 2019-08-19 | 2021-02-25 | 江苏金恒信息科技股份有限公司 | Data compatibility gateway system |
| CN112643676A (en) * | 2020-12-17 | 2021-04-13 | 上海新时达机器人有限公司 | Stamping manipulator control system based on TCP/IP communication and control method thereof |
| CN112859693A (en) * | 2021-01-20 | 2021-05-28 | 苏州中鹿环保设备有限公司 | DI signal multi-terminal data processing method and drainage system adopting same |
| CN113179330A (en) * | 2021-05-25 | 2021-07-27 | 浙江浙大西投脑机智能科技有限公司 | External equipment connection management system compatible with multiple hardware interface specifications and hardware communication protocols |
| CN113507477A (en) * | 2021-07-22 | 2021-10-15 | 华能鹤岗发电有限公司 | Method, system and device for communication of air compressor by adopting different communication protocols |
| CN113560368A (en) * | 2021-07-29 | 2021-10-29 | 鄂尔多斯市勤惠汽车部件制造有限公司 | Data acquisition method and system for automobile plate stamping process |
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Application publication date: 20180518 |