CN104680898A - Portable multi-feature industrial object simulation device and switching method thereof - Google Patents
Portable multi-feature industrial object simulation device and switching method thereof Download PDFInfo
- Publication number
- CN104680898A CN104680898A CN201310610649.0A CN201310610649A CN104680898A CN 104680898 A CN104680898 A CN 104680898A CN 201310610649 A CN201310610649 A CN 201310610649A CN 104680898 A CN104680898 A CN 104680898A
- Authority
- CN
- China
- Prior art keywords
- control module
- industrial object
- simulation
- card
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a portable multi-feature industrial object simulation device and a switching method thereof. The industrial object simulation device comprises a frame, a control module, a card slot, a PV display device, a PV signal interface, an MV display device, an MV adjusting potentiometer, a signal line switching interface device, a data power line interface, an adjustable support, and four simulation card paper sheets, wherein the card slot, display and adjusting devices, the support and the interfaces are arranged on the frame. One card is selected each time to be inserted in the card slot for working. The device of the invention can be applied to simulation and demonstration of features of industrial objects in several chemical processes. At work, common industrial object images exist on different cards; after a corresponding card is inserted in the card slot, the control module in the device can recognize the industrial object in need of simulation, a corresponding simulation program is called, and related object features can be simulated and displayed. The device can perform single machine demonstration and can also be matched with an adjustor for use to complete a related closed-loop experiment. When the portable multi-feature industrial object simulation device of the invention is used, complicated and abstract industrial object features can be intuitively and conveniently simulated, the cost and the consumption of the device are greatly reduced, vividness is realized, the structure is simple, the size is small, and carrying is convenient.
Description
Technical field
The invention belongs to teaching instrument and equipment field, relate to a kind of portable many characteristics industrial object simulator and changing method thereof.
Background technology
At present, known industrial object analogue means has two types, the first is miniature physical object, and as water tank, pressure vessel, well heater, heat interchanger, variable valve, pipeline etc. are combined into corresponding simulated object for demonstrating, studying, test the characteristic of industrial object.The method is intuitively vivid, actual close to industry spot.But cost and maintenance cost higher, use relative complex, be placed in Specialty Experiment indoor more.The second is experimental ic case.Corresponding wiring is accompanied to complete the simulation of correlation properties with integrated circuit component.The method relative inexpensiveness, characteristic is also abundanter, but oscillograph or similar devices need be coordinated to use, and inadequate visual pattern.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, provide a kind of energy visual pattern to simulate the portable simulator of low cost of multiple industrial object characteristic.
For achieving the above object, the technical solution used in the present invention is as follows.
A kind of portable many characteristics industrial object simulator, comprises framework, control module, draw-in groove, PV display device, MV display device, data power line interface, PV signal wire interface, MV adjustment potentiometer and signal wire switching interface, metal contact piece group, adjustable support, simulation card paper 4.Described draw-in groove, display and adjusting gear and described support, interface are arranged on described framework.
Further, described MV display device has to hold with the I/O of described control module and is connected.
Further, described MV adjustment potentiometer and signal wire switching interface are held with the I/O of described control module and are connected.
Further, described PV display device has to hold with the I/O of described control module and is connected.
Further, described PV signal wire switching interface is held with the I/O of described control module and is connected.
Further, described slot is provided with the metal contact piece group of holding with the I/O of described control module and being connected.
Further, the aperture that described simulation card paper is corresponding with described metal contact piece.
Further, described simulation card paper has the picture of different industrial object.
Further, described data power interface is connected with control module.
Further, described adjustable support with the back of described framework be connected.
Further, the control circuit in described framework comprises single-chip microcomputer, display and action button, and the communication port of described single-chip microcomputer is with described action button, display device and be connected.
The present invention also provides a kind of and utilizes above-mentioned method of carrying out object switching.Comprise the following steps:
1) simulation card paper one is arbitrarily inserted.
2) device powers on.Single Chip Microcomputer (SCM) system detects aperture corresponding to card paper by metal contact piece group, distinguishes the industrial object of the emulation that will simulate.
3) Single Chip Microcomputer (SCM) system is by detecting the initial state of MV device, composes simulation object PV initial value and shows.When detecting that MV changes, according to step 2) object determined, system corresponding change PV value regularly Dynamic Announce in time.
4) when switching different simulated object, change corresponding card, repeat step 1)-3).
Further, described step 1)-4) all operate under the control of Single Chip Microcomputer (SCM) system.
Further, described device is in step 3) work of unit analog demenstration can be realized by signal wire switching interface and regulator carries out closed-loop experiment demonstration.
Owing to adopting technique scheme, the invention has the beneficial effects as follows: when using the present invention to carry out plant characteristic simulation, can visual pattern easily to complex object characteristic demonstrating, and safety economy is reliable.
Accompanying drawing explanation
Fig. 1 is the present invention's portable many characteristics industrial object simulator front schematic view.
Fig. 2 is the present invention's portable many characteristics industrial object simulator structure vertical view.
Fig. 3 is the boiler drum level characteristic Simulation card schematic diagram of the present invention's portable many characteristics industrial object simulator.
Fig. 4 is that the self-balance Level Performance that singly has of the present invention's portable many characteristics industrial object simulator emulates card schematic diagram.
Fig. 5 is the Dan Rongwu self-balance characteristic liquid level simulating card schematic diagram of the present invention's portable many characteristics industrial object simulator.
Fig. 6 is the furnace temp characteristic Simulation card schematic diagram of the present invention's portable many characteristics industrial object simulator.
Fig. 7 is the frame principle figure of the present invention's portable many characteristics industrial object simulator control program.
In figure: 1 is slot, 2 is PV signaling interface, and 3 is PV display device, and 4 is data power interface, and 5 is MV display device, and 6 is potentiometer, and 7 is MV signal switching and interface arrangement, and 8 is metal contact piece.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention's portable many characteristics industrial object simulator as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, comprise framework, slot 1, control module (single employing sheet machine, not shown) PV signaling interface 2, PV display device 3, data power interface 4, MV display device 5, potentiometer 6, MV signal switching and interface arrangement 7, metal contact piece group 8, simulation card paper 4.
Slot 1, PV signaling interface 2, PV display device 3, data power interface 4, MV display device 5, potentiometer 6, MV signal switching and interface arrangement 7 are placed on framework, and control module, metal contact piece 8, be placed in framework.This simulator also comprises simulation card paper 4.PV display device is connected with control module, and PV signaling interface is connected with control module; MV display device is connected with control module, and potentiometer is connected with interface arrangement with MV signal switching, and interface end is connected with control module; Metal contact piece group is connected with control module.
As preferably, often open card lower left and leave different identifying holes from metal contact piece correspondence position.Often open on card and have the in kind picture close with industry spot.
Fig. 2 is the structure vertical view of the present invention's portable many characteristics industrial object simulator, as shown in Figure 2, device is provided with slot.
Fig. 3 is boiler vapor liquid level control device emulation card figure.
Fig. 4 is for singly having self-balance industrial object emulation card figure.
Fig. 5 is Dan Rongwu self-balance industrial object emulation card figure.
Fig. 6 is industrial heating furnace object temperature control imitation card figure.
Fig. 7 is the program work frame principle figure of the control module of the present invention's portable many characteristics industrial object simulator.As shown in Figure 7, first control module detects the card paper inserted by metal contact piece, then call relevant simulated program, then the MV value change of detection system, changes PV and exports and display.
When using the present invention to carry out plant characteristic demonstration, different cards can be selected to insert in slot, the corresponding different industrial object characteristic of simulation demo at every turn.If unit demonstration, can directly adjust potentiometer 6, change system MV value 5, can see that system PV value 3 changes according to corresponding rule intuitively.
When using the present invention's portable many characteristics industrial object simulator and regulator to carry out closed-loop experiment, the MV control signal of regulator can be accessed by MV signal switching and interface arrangement 7, changing the MV value 5 of simulator.By system emulation, can see that system PV value 3 changes according to corresponding rule intuitively.By PV signaling interface 2, PV value is accessed regulator process variable input end, completion system loop is demonstrated simultaneously.
The present invention's portable many characteristics industrial object simulator course of work is by the Single-chip Controlling in control box module, and by programming, software realizes.
When using the present invention portable many characteristics industrial object simulator to test, simulation demo can be carried out to the industrial object of the many characteristics of complexity easily and intuitively, greatly reduce costs and energy ezpenditure, its structure is simple and safe and reliable, be easy to carry.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the claims in the present invention.
Claims (8)
1. portable many characteristics industrial object simulator, comprise framework, control module, draw-in groove, PV display device, PV signaling interface, MV display device, MV adjustment potentiometer and signal wire switching interface, data power line interface, metal contact piece group, adjustable support, simulation card paper 4, described draw-in groove, display and adjusting gear, metal contact piece group and described support, interface are arranged on described framework, characterized by further comprising control module, simulation card, wherein
Described MV display device has to hold with the I/O of described control module and is connected,
Described MV adjustment potentiometer and signal wire switching interface are held with the I/O of described control module and are connected,
Described PV display device has to hold with the I/O of described control module and is connected,
Described PV signal wire interface device is held with the I/O of described control module and is connected,
Described slot end is provided with metal contact piece group and holds with the I/O of described control module and be connected,
Described data power interface is connected with control module,
Described adjustable support with the back of described framework be connected,
Control circuit in described framework comprises single-chip microcomputer, display and action button, and the communication port of described single-chip microcomputer is with described action button, display device and be connected.
2. according to claim 1, it is characterized in that, described framework has the draw-in groove corresponding to simulation card paper size.
3. according to claim 1 and 2, it is characterized in that described simulation card paper has the aperture corresponding with described metal contact piece group.
4. portable many characteristics industrial object simulator according to claim 3, is characterized in that, the lively picture that described card has industry spot similar.
5. portable many characteristics industrial object simulator according to claim 3, is characterized in that, described metal contact piece group is connected with the IO end of described control module.
6. portable many characteristics industrial object simulator according to claim 4, is characterized in that, described MV adjusts potentiometer and signal wire switching interface input end is connected with the IO end of described control module.
7. utilize the portable many characteristics industrial object simulator described in any one of claim 1-6 to carry out a method for different industrial object emulation and switching thereof, it is characterized in that, comprise the following steps:
1) card paper being printed on different industrial object image is used;
2) there is the aperture corresponding with metal contact piece group in draw-in groove in the different card paper lower left corner, and the position of boxing out of often opening card is different from number;
3) after card inserts draw-in groove, the card that control module is inserted by the identification of metal contact piece group;
4) control module calls corresponding simulated program, realizes Properties of Objects parameter simulation.
8. industrial object emulation according to claim 7 and changing method thereof, is characterized in that: the emulation of different object is undertaken by the picture that single chip control module identification is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610649.0A CN104680898A (en) | 2013-11-28 | 2013-11-28 | Portable multi-feature industrial object simulation device and switching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610649.0A CN104680898A (en) | 2013-11-28 | 2013-11-28 | Portable multi-feature industrial object simulation device and switching method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104680898A true CN104680898A (en) | 2015-06-03 |
Family
ID=53315875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310610649.0A Pending CN104680898A (en) | 2013-11-28 | 2013-11-28 | Portable multi-feature industrial object simulation device and switching method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104680898A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206490U (en) * | 1986-08-29 | 1988-02-24 | 机械工业部重庆工业自动化仪表研究所 | Multiple circuit programmable regulator |
| JPH0519818A (en) * | 1991-07-11 | 1993-01-29 | Hitachi Ltd | Digital controller |
| US5654739A (en) * | 1992-08-20 | 1997-08-05 | Yokogawa Electric Corporation | Controller including multi-function |
| CN101908287A (en) * | 2010-07-23 | 2010-12-08 | 重庆大学 | Experimental facility for demonstrating dynamic characteristics of integration variable process |
| CN202018588U (en) * | 2011-02-27 | 2011-10-26 | 上海埃威航空电子有限公司 | Configuration type process control test device |
| CN103021253A (en) * | 2011-09-21 | 2013-04-03 | 沈阳理工大学 | Open-type hot water boiler heating experimental system |
| CN202948614U (en) * | 2012-10-30 | 2013-05-22 | 江阴职业技术学院 | Industrial control experimental device |
-
2013
- 2013-11-28 CN CN201310610649.0A patent/CN104680898A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206490U (en) * | 1986-08-29 | 1988-02-24 | 机械工业部重庆工业自动化仪表研究所 | Multiple circuit programmable regulator |
| JPH0519818A (en) * | 1991-07-11 | 1993-01-29 | Hitachi Ltd | Digital controller |
| US5654739A (en) * | 1992-08-20 | 1997-08-05 | Yokogawa Electric Corporation | Controller including multi-function |
| CN101908287A (en) * | 2010-07-23 | 2010-12-08 | 重庆大学 | Experimental facility for demonstrating dynamic characteristics of integration variable process |
| CN202018588U (en) * | 2011-02-27 | 2011-10-26 | 上海埃威航空电子有限公司 | Configuration type process control test device |
| CN103021253A (en) * | 2011-09-21 | 2013-04-03 | 沈阳理工大学 | Open-type hot water boiler heating experimental system |
| CN202948614U (en) * | 2012-10-30 | 2013-05-22 | 江阴职业技术学院 | Industrial control experimental device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2445320A (en) | Vehicle control system and method | |
| CN102568297B (en) | Comprehensive practical training device for process control | |
| CN105573301B (en) | A kind of accidental resonance simulation system of adjustable parameter | |
| CN105892609B (en) | A kind of method and intelligent terminal of terminal booting and identification memory card synchronous operation | |
| CN104680898A (en) | Portable multi-feature industrial object simulation device and switching method thereof | |
| CN204044538U (en) | Based on the control object emulation experiment case of touch screen/PLC all-in-one | |
| CN206179346U (en) | Process control tests platform based on matlab and winCC | |
| CN205229868U (en) | A device for equipment intelligent management | |
| CN106710346A (en) | Simulation training system | |
| CN109949685A (en) | A kind of industrial object simulator and its switching method for teaching | |
| CN104074040B (en) | It is applied to intelligence system and the processing method of electric iron | |
| CN202075919U (en) | Serial bus experimental device | |
| CN205003935U (en) | Real device of instructing of singlechip | |
| CN213024884U (en) | Real standard examination device of thing networking car vocational education | |
| CN203276638U (en) | Teaching training device for fire-fighting alarm system | |
| CN209183101U (en) | A kind of industrial network and field bus technique practical traning platform | |
| CN206524085U (en) | Automobile teaching combining theory with practice actual training device | |
| CN202502663U (en) | Resistor demonstration instrument | |
| CN206906840U (en) | A kind of analog demenstration system and device based on microcontroller analyzing and processing | |
| CN206148016U (en) | Network type PLC programmable logic controler experimental apparatus | |
| CN203204087U (en) | Multipurpose automatic detection system | |
| CN204215164U (en) | A kind of automated warehousing simulator based on ARM | |
| CN210983827U (en) | Real case of instructing of vehicle data acquisition and control | |
| CN203562135U (en) | Teaching experiment device for process control | |
| CN205665570U (en) | Singlechip emulation PLC control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |