CN207939552U - A kind of device data acquisition and control system of real-time multi-user - Google Patents
A kind of device data acquisition and control system of real-time multi-user Download PDFInfo
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- CN207939552U CN207939552U CN201721754517.5U CN201721754517U CN207939552U CN 207939552 U CN207939552 U CN 207939552U CN 201721754517 U CN201721754517 U CN 201721754517U CN 207939552 U CN207939552 U CN 207939552U
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Abstract
The utility model discloses a kind of device data acquisition and control system of real-time multi-user, is related to data acquisition technology field, which includes the middleware server being connected with multi-device control and the Message Queuing server that is connected with monitoring client；The middleware server for acquiring the data of multi-user installation and pushing to Message Queuing server in real time, so that Message Queuing server is by data distribution to monitoring client；The application is acquired and is distributed to facility information by SCADA middleware servers and Message Queuing server, substantially increases the number clients of synchronization monitoring, and can device status data is managed collectively and be stored.
Description
Technical field
The utility model is related to data acquisition technology field more particularly to a kind of device data acquisition of real-time multi-user with
Control system.
Background technology
Available data acquires the configuration component (HMI) used with supervisor control (SCADA) and passes through publicly-owned or privately owned association
View is communicated with equipment (PLC).With《Intelligence manufacture 2025》Propulsion, from the device obtain data demand increasingly
It is more.
To this industry, there are two types of schemes：
Scheme one is more HMI/ host computers and equipment direct communication, and program PLC hardware resources and operational capability are limited, no
Multi-client connection can be handled；PLC hardware interfaces limitation (RS232, RS485) does not have the premise of more host computer communications；It is mostly objective
Data are written simultaneously in family end, and PLC does not have multiple threads ability, cause PLC operation logics chaotic.
Scheme two is list HMI/ host computers and equipment direct communication, and database is written after obtaining data.Each client of the program
End obtains data from database；Client obtains the mode that data are timing inquiry from database, and real-time is poor；Equipment control letter
Breath can not write direct PLC；It cannot achieve double-direction control.
Utility model content
The utility model provides a kind of device data acquisition and control system of real-time multi-user, it is intended to improve synchronization monitoring
Number clients, realization device status data is managed collectively and is stored.
To achieve the goals above, the utility model proposes a kind of device data acquisitions of real-time multi-user and control is
System, the system include the middleware server being connected with multi-device control and the Message Queuing Services that are connected with monitoring client
Device；The middleware server is for the data of acquisition multi-user installation in real time and pushes to Message Queuing server, for
Message Queuing server is by data distribution to monitoring client.
Preferably, which further includes the database server being connected with middleware server, for receiving middleware
The device data that server is sent, and it is stored for follow-up use and analysis.
Preferably, the middleware server forwards collected device data by Transmission Control Protocol, in production line
The real time monitoring of HMI.
Preferably, the middleware server is communicated by professional protocols with multi-device control.
Preferably, the Message Queuing server is additionally operable to safeguard type of message and message subject.
Preferably, described so that Message Queuing server is by data distribution to monitoring client, specially：Message Queuing Services
Device forwards the data to the data consumer for paying close attention to this theme.
Preferably, the monitoring client, including：Monitor client, long-range HMI and Central Control Room.
Preferably, the middleware server, specially SCADA middleware servers.
The utility model proposes a kind of real-time multi-user device data acquisition and control system, among SCADA
Part server and Message Queuing server are acquired and distribute to facility information, substantially increase the client of synchronization monitoring
Number, and device status data can be managed collectively and be stored.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the device data acquisition of real-time multi-user and Control system architecture frame in a kind of embodiment of the utility model
Figure；
Label declaration：
1- middleware servers；2- Message Queuing servers；3- database servers；4- monitoring clients；The more equipment controls of 5-
Device；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of device data acquisition of real-time multi-user and control systems；
In a kind of preferred embodiment of the utility model, with reference to figure 1, which includes being connected with multi-device control 5
Middleware server 1 and the Message Queuing server 2 being connected with monitoring client 4；The middleware server 1 for adopting in real time
Collect the data of multi-user installation and push to Message Queuing server 2, so that Message Queuing server 2 extremely monitors data distribution
End.
In a kind of preferred embodiment of the utility model, with reference to figure 1, which passes through work
Factory's backbone network is communicated, and server section is communicated by producing industrial net with each equipment, server section and monitoring client
It is communicated by factory's Office Network；
In a kind of preferred embodiment of the utility model, middleware server is specially SCADA middleware servers；
In a kind of preferred embodiment of the utility model, monitoring client 4 includes：Monitor client, long-range HMI and Central Control Room.
In a kind of preferred embodiment of the utility model, multi-device control 5 such as producing line controller, device controller, fortune
Movement controller, AGV controllers, in a kind of preferred embodiment of the utility model, the middleware server 1 by ModBUS,
PPI, CCLink, HostLink are communicated with multi-device control 5, read or be arranged controller parameter, such as facility switching
Machine state, operating current voltage, speed of service etc. carry out monitoring of tools and control；
In a kind of preferred embodiment of the utility model, with reference to figure 1, which further includes being connected with middleware server 1
Database server 3, the device data for receiving middleware server transmission, and be stored for follow-up use and analysis.
In the utility model embodiment, middleware server calls data memory interface, and status information of equipment is saved in
Database, for subsequently using, analyzing；
In a kind of preferred embodiment of the utility model, middleware server forwards collected number of devices by Transmission Control Protocol
According to for the real time monitoring of HMI in production line.
In a kind of preferred embodiment of the utility model, Message Queuing server 2 is additionally operable to safeguard type of message and message master
Topic.
In a kind of preferred embodiment of the utility model, so that Message Queuing server 2 is by data distribution to monitoring client, specifically
For：Message Queuing server 2 forwards the data to the data consumer for paying close attention to this theme.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. the device data acquisition and control system of a kind of real-time multi-user, which is characterized in that the system includes and more equipment controls
The middleware server and the Message Queuing server being connected with monitoring client that device processed is connected；The middleware server is used
In the data of acquisition multi-user installation in real time and Message Queuing server is pushed to, so that Message Queuing server is by data distribution
To monitoring client.
2. the device data acquisition and control system of real-time multi-user according to claim 1, which is characterized in that the system
Further include the database server being connected with middleware server, the device data for receiving middleware server transmission,
And it is stored for follow-up use and analysis.
3. the device data acquisition and control system of real-time multi-user according to claim 1, which is characterized in that described
Middleware server forwards collected device data by Transmission Control Protocol, for the real time monitoring of HMI in production line.
4. the device data acquisition and control system of real-time multi-user according to claim 1, which is characterized in that described
Middleware server is communicated by professional protocols with multi-device control.
5. the device data acquisition and control system of real-time multi-user according to claim 1, which is characterized in that described
Message Queuing server is additionally operable to safeguard type of message and message subject.
6. the device data acquisition and control system of real-time multi-user according to claim 1, which is characterized in that described
So that Message Queuing server is by data distribution to monitoring client, specially：Message Queuing server, which forwards the data to, pays close attention to this
The data consumer of theme.
7. the device data acquisition and control system of real-time multi-user according to claim 1, which is characterized in that described
Monitoring client, including：Monitor client, long-range HMI and Central Control Room.
8. the device data acquisition and control system of real-time multi-user according to claim 1 or 2 or 3 or 4, feature exist
In the middleware server, specially SCADA middleware servers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754517.5U CN207939552U (en) | 2017-12-15 | 2017-12-15 | A kind of device data acquisition and control system of real-time multi-user |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754517.5U CN207939552U (en) | 2017-12-15 | 2017-12-15 | A kind of device data acquisition and control system of real-time multi-user |
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| CN207939552U true CN207939552U (en) | 2018-10-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111176808A (en) * | 2019-12-12 | 2020-05-19 | 北京洪泰文旅科技股份有限公司 | Intelligent equipment sharing method and system for document travel industry |
| CN117311257A (en) * | 2023-11-29 | 2023-12-29 | 深圳和润达科技有限公司 | PLC centralized control method and system applied to cell formation composition |
-
2017
- 2017-12-15 CN CN201721754517.5U patent/CN207939552U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111176808A (en) * | 2019-12-12 | 2020-05-19 | 北京洪泰文旅科技股份有限公司 | Intelligent equipment sharing method and system for document travel industry |
| CN117311257A (en) * | 2023-11-29 | 2023-12-29 | 深圳和润达科技有限公司 | PLC centralized control method and system applied to cell formation composition |
| CN117311257B (en) * | 2023-11-29 | 2024-03-05 | 深圳和润达科技有限公司 | PLC centralized control method and system applied to cell formation composition |
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