CN206711429U - A kind of teaching simulation dcs - Google Patents
A kind of teaching simulation dcs Download PDFInfo
- Publication number
- CN206711429U CN206711429U CN201720309184.9U CN201720309184U CN206711429U CN 206711429 U CN206711429 U CN 206711429U CN 201720309184 U CN201720309184 U CN 201720309184U CN 206711429 U CN206711429 U CN 206711429U
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- China
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- information
- central controller
- output unit
- analogue output
- database server
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Abstract
The utility model discloses a kind of teaching simulation dcs, including central controller, CAN, field production device, information collecting device, use processing device, information carrying means, database server, analogue output unit, information feedback device and terminal display device, information collecting device includes image acquisition units, text collection unit and signal gathering unit, central controller connects control field production device by CAN, and database server is connected with analogue output unit by Ethernet；Information feedback device is connected with analogue output unit, and is connected by CAN with central controller.The utility model is designed reasonably, produced on-site flow can be simulated, and student is clearly presented to by display device, student is contributed to accumulate knowhow, avoid the various potential safety hazards in actual production, information feedback device ensures the accuracy of analog information simultaneously, improves the safety and reliability of teaching simulation.
Description
Technical field
It the utility model is related to process control simulation technical field, and in particular to a kind of teaching simulation distributed AC servo system system
System.
Background technology
At present, the Automation Specialty of domestic Duo Suo colleges and universities has gradually opened up the course of dcs, has very strong
Practicality, coordinate the development of the course, high school meeting attended by all faculty and students arranges certain Practice Curriculum, increases the production practices ability of student.But
It is that most of existing teaching simulation dcs can not be tested all according to the research method of researcher
Test, causes theoretical with actual disconnection, and the fine setting of the large scale equipment of production scene to production technology is slow in reacting, easily causes
Analog signal distortion, it is difficult to reach expected experiment effect in time, largely fail to understand departing from actual environment, researching value
It is aobvious.Therefore, research is a kind of simulates what dcs that is accurate, safe and reliable, being easy to teaching simulation solved as urgent need
Important Problems.
Utility model content
The technical problem that the utility model solves is to provide a kind of teaching simulation dcs, with solution
The shortcomings that stating in background technology.
The technical problem that the utility model solves is realized using following technical scheme：
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of teaching simulation is distributed
Control system, including central controller, CAN, field production device, information collecting device, use processing device, letter
Cease transmitting device, database server, analogue output unit, information feedback device and terminal display device, described information collection
Device includes image acquisition units, text collection unit and signal gathering unit, and the central controller is connected by CAN
Field production device is controlled, the database server is connected with analogue output unit by Ethernet.
Further, field production device, information collecting device, use processing device, information carrying means, data
Storehouse server, analogue output unit and terminal display device are sequentially connected, and information feedback device is connected with analogue output unit, and
It is connected by CAN with central controller.
Further, information feedback device can feed back to the analog signal of analogue output unit central controller progress
Verification, it is ensured that the accuracy of information simulation.
Further, terminal display device can understand presentation produced on-site situation true to nature, contribute to student to obtain real
Border operating experience.
Beneficial effect
The beneficial effects of the utility model are：
1st, the utility model can clearly simulate produced on-site flow, have can practical operation function, help to learn
Member's accumulation knowhow, avoids the various potential safety hazards in actual production；
2nd, analog information is fed back to central controller using information feedback device and verified by the utility model, it is ensured that mould
Intend the accuracy of information, improve the safety and reliability of teaching simulation；
3rd, the utility model is designed reasonably, cost are relatively low, have good practical value.
Brief description of the drawings
Fig. 1 is a kind of teaching simulation distributed control system structure schematic diagram.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Such as Fig. 1：1 central controller, 2CAN buses, 3 field production devices, 4 information collecting devices, 5 use processings
Device, 6 information carrying means, 7 database servers, 8 analogue output units, 9 information feedback devices, 10 terminal display devices,
11 image acquisition units, 12 text collection units, 13 signal gathering units.
A kind of teaching simulation dcs, including central controller 1, CAN 2, field production device 3, letter
Cease harvester 4, use processing device 5, information carrying means 6, database server 7, analogue output unit 8, information
Feedback device 9 and terminal display device 10；Wherein, information collecting device 4 includes image acquisition units 11, text collection unit 12
With signal gathering unit 13, central controller 1 connects control field production device 3, the He of database server 7 by CAN 2
Analogue output unit 8 is connected by Ethernet；Field production device 3, information collecting device 4, use processing device 5, letter
Breath transmitting device 6, database server 7, analogue output unit 8 and terminal display device 10 are sequentially connected, information feedback device 9
It is connected with analogue output unit 8, and is connected by CAN 2 with central controller 1；Information feedback device 9 will can simulate defeated
The analog signal for going out device 8 feeds back to central controller 1 and verified, it is ensured that the accuracy of information simulation, terminal display device
10 can understand presentation produced on-site situation true to nature, contribute to student to obtain practical operation experience.
Central controller controls field production device normal operation, information collecting device is by the figure of the production scene collected
Picture, text or signal pass to use processing device, are transmitted after these information are fused to database server, defeated through simulating
Go out device and carry out artificial site simulation, and student is presented to by terminal display device；Information feedback device will can simulate defeated
The analog signal for going out device feeds back to central controller and verified, it is ensured that the accuracy and reliability of analogue simulation.
The beneficial effects of the utility model are：
Produced on-site flow can clearly be simulated, have can practical operation function, contribute to student accumulate production warp
Test, avoid the various potential safety hazards in actual production；Analog information is fed back into central controller using information feedback device to enter
Row verification, it is ensured that the accuracy of analog information, improve the safety and reliability of teaching simulation；It is reasonable in design, cost is relatively low, tool
There is good practical value.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
- A kind of 1. teaching simulation dcs, it is characterised in that：Including central controller, CAN, produced on-site dress Put, information collecting device, use processing device, information carrying means, database server, analogue output unit, information Feedback device and terminal display device, described information harvester are adopted including image acquisition units, text collection unit and signal Collect unit, the central controller connects control field production device by CAN, and the database server and simulation are defeated Go out device to connect by Ethernet.
- A kind of 2. teaching simulation dcs according to claim 1, it is characterised in that：The produced on-site dress Put, information collecting device, use processing device, information carrying means, database server, analogue output unit and terminal Display device is sequentially connected, and information feedback device is connected with analogue output unit, and is connected by CAN and central controller Connect.
- A kind of 3. teaching simulation dcs according to claim 1, it is characterised in that：Described information feedback dress Central controller can be fed back to by the analog signal of analogue output unit by, which putting, is verified, it is ensured that the accuracy of information simulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309184.9U CN206711429U (en) | 2017-03-28 | 2017-03-28 | A kind of teaching simulation dcs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309184.9U CN206711429U (en) | 2017-03-28 | 2017-03-28 | A kind of teaching simulation dcs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206711429U true CN206711429U (en) | 2017-12-05 |
Family
ID=60468047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720309184.9U Expired - Fee Related CN206711429U (en) | 2017-03-28 | 2017-03-28 | A kind of teaching simulation dcs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206711429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665752A (en) * | 2017-03-28 | 2018-10-16 | 天津天合成科技有限公司 | A kind of teaching simulation dcs |
-
2017
- 2017-03-28 CN CN201720309184.9U patent/CN206711429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665752A (en) * | 2017-03-28 | 2018-10-16 | 天津天合成科技有限公司 | A kind of teaching simulation dcs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190328 |