CN210627650U - Open process automation control system - Google Patents
Open process automation control system Download PDFInfo
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- CN210627650U CN210627650U CN201920930437.3U CN201920930437U CN210627650U CN 210627650 U CN210627650 U CN 210627650U CN 201920930437 U CN201920930437 U CN 201920930437U CN 210627650 U CN210627650 U CN 210627650U
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Abstract
The utility model relates to the technical field of teaching instruments, in particular to an open process automation control system, which comprises a practical training system platform, an electrical control module, a process control application analog control module and a multifunctional interface terminal, wherein the interface of the electrical control module is led out by the multifunctional interface terminal, and the process control application analog control module is connected with a controller; the practical training system platform is of an aluminum alloy section frame structure and is provided with a power supply control module, a storage cabinet and an open type mounting plate, and the open type mounting plate is provided with a plurality of jacks at intervals in a transverse and vertical mode. The utility model discloses collect the real integration of instructing, practice training, innovative design of experiment, virtual reality combines, and development process control application analog control module and supporting virtual reality simulation software as the virtual control object of controller, can regard as the replenishment of actual object model, accomplishes process automation object's integrated control.
Description
Technical Field
The utility model relates to a teaching instrument technical field especially relates to an open process automation control system.
Background
The courses such as the process control technology, the process control and automation instrument and the like are professional courses of the automation type of the relevant colleges and universities, and are technical courses closely combined with the actual production. With the rapid development of new process control technologies and the need for teaching innovation in colleges and universities, practice teaching and application-intensive talent culture are generally emphasized in common colleges and universities and related vocational colleges gradually changing to universities of applied technology, so that matched teaching training equipment is required to be strong in openness and close to practical application so as to exercise practical skills of students and master latest application of industries, and related equipment in the current market cannot well meet the needs.
The existing process automation control system teaching instruments on the market generally have the following forms:
the mode I is that the control system is a hanging box modular structure, generally a control interface is reserved by a quick-plugging interface, and an electric control circuit is connected by a practical training connecting line of a sheath structure. The wiring mode of the mode is not the same as the actual wiring mode on site, and is not suitable for developing course design and practice teaching. And training module is one more, need often change the module or change the module position, inconvenient management.
And in the second mode, the control system is in a mesh plate type, a control interface is generally reserved in a terminal strip mode, and the student can automatically wire.
In addition, no matter which way is adopted, the system control objects are parameters such as the liquid level of a water tank, the temperature of a simulation boiler, the pressure and the flow of a pipeline system, and the like, and the shape and the variety of the control objects are inconvenient to expand or the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that exists among the above-mentioned prior art, provide an open process automation control system that collection experiment is real, practice training, innovation design integration.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an open process automation control system comprises a practical training system platform, a first electrical control module, a process control application simulation control module and a multifunctional interface terminal, wherein an interface of the electrical control module is led out from the multifunctional interface terminal, and the process control application simulation control module is connected with a controller; the practical training system platform is of an aluminum alloy section frame structure and is provided with a power supply control module, a storage cabinet and an open type mounting plate, and the open type mounting plate is provided with a plurality of jacks at intervals in a transverse and vertical mode.
The utility model discloses an open modular design can independently design, wiring, programming debugging by the student and accomplish control project, is close actual engineering application, carries out engineering comprehensive practice project training and carries out the real standard of innovative design. The system has the advantages that the system can be used for developing digital teaching materials, integrating teaching resources such as videos, flash animations and equipment use documents, has multiple versions such as a mobile terminal, a computer version and a webpage version, can be configured with two-dimensional codes on equipment, and can be used for students to access related resources of experimental equipment through mobile scanning, so that the integration of the teaching resources and the experimental equipment is realized. The power supply control module has the functions of leakage protection, overload protection, overheat protection, three-phase power supply state monitoring, object part power supply control and the like; the storage cabinet is convenient for storing training tools and data; the jacks of the open type mounting plate are used for mounting related electrical components, and the installation stability of the jacks can be improved due to the design of horizontal and vertical intervals.
Preferably, the electrical control module comprises a second power supply control module, a human-computer operation interface, a programmable controller control module, a single-chip microcomputer control module, an interface module, an intelligent instrument control module, a distributed data acquisition I/O module and an industrial frequency conversion module.
The utility model discloses an electric control module can realize that PLC, intelligent instrument, DDC, multiple control mode such as singlechip control, and intelligent instrument and DDC control mode can be measured and control by host computer industry configuration software, and PLC control mode is by man-machine operation interface 7 or host computer industry configuration software work monitoring interface, and single chip microcomputer control can combine with Matlab software, and the key writing and the control that carries out relevant algorithm are verified. The utility model discloses an open modular design, control unit and relevant object part such as each PLC, intelligent instrument, distributed data acquisition IO module, singlechip, converter all draw forth with multi-functional interface terminal. The quick plug-in special experiment lead can be used for building an electric loop and carrying out related verification experiments.
Preferably, the process control application analog control module comprises a digital quantity input/output channel, an analog quantity input/output channel, a high-speed counting input interface and a high-speed pulse output interface.
The process control application analog control module mainly comprises functions of a digital quantity input/output channel, an analog quantity input/output channel, a high-speed counting input interface, a high-speed pulse output interface and the like, can be connected with actual controllers such as a PLC (programmable logic controller), an intelligent instrument, a DDC (direct digital control), a single chip microcomputer and the like, controls a matched upper computer virtual industrial object system, and realizes the extended control of different industrial object parameters.
Preferably, the process control application simulation control module is provided with virtual-real simulation software. The development process control application simulation control module and the matched virtual-real simulation software can be connected with an actual controller, can be used as a virtual control object of the controller, can be used as a supplement of an actual object model, and can complete the comprehensive control of a process automation object.
Preferably, the bottom of the practical training system platform is provided with a brake universal wheel, so that the practical training system platform is convenient to move and arrange.
Preferably, the wiring mode of the multifunctional interface terminal comprises quick plug-pull wiring and industrial terminal row wiring, an electric loop can be built by using a special experiment lead of a sheath structure to complete related experiment projects, and a control project can be completed by student independent design, engineering wiring and programming debugging to carry out engineering comprehensive practice project training and innovation design.
Therefore, the utility model discloses following beneficial effect has:
(1) the system integrates experimental training, practice training and innovation design, adopts open modular design, leads out all control parts by a multifunctional interface terminal, can build an electric loop by using a quick plug-in special experimental lead, develops related verification experiments, can complete control items by autonomous design, wiring and programming debugging of students, is close to practical engineering application, develops engineering comprehensive practice item training and performs innovation design training;
(2) the virtual-real combination is realized, and the development process control application simulation control module and the matched virtual-real simulation software can be connected with an actual controller, can be used as a virtual control object of the controller and can be used as a supplement of an actual object model to complete the comprehensive control of a process automation object;
(3) teaching resources and experimental facilities are integrated, digital teaching materials are developed, teaching resources such as videos, flash animations and equipment use documents are integrated, a mobile terminal, a computer version and a webpage version are provided, two-dimensional codes can be configured on the equipment, students can access the relevant resources of the experimental facilities by moving and scanning one scan, and the integration of the teaching resources and the experimental facilities is realized.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a side view of fig. 1.
FIG. 3 is a schematic diagram of a process control application analog control module (PLC application analog control training module).
FIG. 4 is a schematic diagram of a first power control module.
Fig. 5 is an enlarged view of a in fig. 1.
In the figure: the practical training system comprises a practical training system platform 1, an aluminum alloy section frame 2, a first power supply control module 3, a storage cabinet 4, an open type mounting plate 5, a brake universal wheel 6, a second power supply control module 7, a man-machine operation interface 8, a Programmable Logic Controller (PLC) control module 9, a single chip microcomputer control module 10, a single chip microcomputer interface module 11, an intelligent instrument control module 12, a distributed data acquisition I/O module 13, an industrial frequency conversion module 14, a multifunctional interface terminal 15, a process control application analog control module 16 and a jack 17.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1 and 2, an open process automation control system includes a practical training system platform 1, an electrical control module, a process control application simulation control module 16 and a multifunctional interface terminal 15, the practical training system platform is an aluminum alloy profile frame 2, the practical training system platform is provided with a first power control module 3 (shown in detail in fig. 4), a storage cabinet 4 and an open mounting plate 5, the open mounting plate is provided with a plurality of jacks 17 (shown in fig. 5) at intervals between horizontal and vertical, the bottom of the practical training system platform is provided with a brake universal wheel 6, an interface of the electrical control module is led out by the multifunctional interface terminal, and the connection mode of the multifunctional interface terminal includes a quick plug connection and an industrial terminal row connection;
the process control application simulation control module is provided with virtual-real simulation software, the development process control application simulation control module and the matched virtual-real simulation software can be connected with an actual controller, and can be used as a virtual control object of the controller and a supplement of an actual object model to complete the comprehensive control of a process automation object. A schematic diagram of a process control application simulation control is shown in fig. 3.
The electric control module comprises a second power supply control module 7, a man-machine operation interface 8, a programmable controller control module 9, a single chip microcomputer control module 10, an interface module, an intelligent instrument control module 12, a distributed data acquisition I/O module and an industrial frequency conversion module 13, and the process control application analog control module 16 comprises a digital quantity input/output channel, an analog quantity input/output channel, a high-speed counting input interface and a high-speed pulse output interface.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (4)
1. An open process automation control system comprises a process control application analog control module, and is characterized by further comprising a practical training system platform, a first electrical control module and a multifunctional interface terminal, wherein an interface of the electrical control module is led out from the multifunctional interface terminal, and the process control application analog control module is connected with a controller; the practical training system platform is of an aluminum alloy section frame structure and is provided with a power supply control module, a storage cabinet and an open type mounting plate, and the open type mounting plate is provided with a plurality of jacks at intervals in a transverse and vertical mode.
2. The open process automation control system of claim 1, wherein the electrical control module comprises a secondary power control module, a human machine interface, a programmable controller control module, a single chip control module, an interface module, a smart meter control module, a distributed data acquisition I/O module, and an industrial frequency conversion module.
3. The open process automation control system of claim 1, wherein the bottom of the training system platform is provided with a braking universal wheel.
4. The open process automation control system of any one of claims 1 to 3, wherein the multi-function interface terminals are wired in a manner including quick-connect and disconnect wiring and industrial terminal strip wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930437.3U CN210627650U (en) | 2019-06-20 | 2019-06-20 | Open process automation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930437.3U CN210627650U (en) | 2019-06-20 | 2019-06-20 | Open process automation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210627650U true CN210627650U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920930437.3U Active CN210627650U (en) | 2019-06-20 | 2019-06-20 | Open process automation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210627650U (en) |
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2019
- 2019-06-20 CN CN201920930437.3U patent/CN210627650U/en active Active
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