CN206388408U - Theoretical, practical teaching Integrated Teaching platform - Google Patents
Theoretical, practical teaching Integrated Teaching platform Download PDFInfo
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- CN206388408U CN206388408U CN201621213727.9U CN201621213727U CN206388408U CN 206388408 U CN206388408 U CN 206388408U CN 201621213727 U CN201621213727 U CN 201621213727U CN 206388408 U CN206388408 U CN 206388408U
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Abstract
The utility model discloses a kind of theoretical, practical teaching Integrated Teaching platform, belong to information education technical field, including experiment porch, breakboard construction, display screen and processor, experiment porch is communicated by Asynchronous Serial Interface with processor, and breakboard construction is plugged on experiment porch by interface；Processor recognizes the numbering for being plugged on breakboard construction on experiment porch, and corresponding chapters and sections content is transferred in the theoretical course prestored after processor acquisition theory teaching instruction shows for display screen；Processor obtains experimental teaching and instructs backward experiment porch transtation mission circuit analysis instruction, experiment porch starts to obtain the circuit parameter of breakboard construction and circuit parameter is fed back into processor according to the circuit analysis instruction received, and the voltage wave signal after processor converts circuit parameter shows voltage waveform by display screen.By the theory teaching and experimental teaching of comprehensive simulation electronic technology in one, the phenomenon for overcoming theory teaching mutually to be disconnected with experimental modelling.
Description
Technical field
The utility model is related to information education technical field, more particularly to a kind of theoretical, practical teaching Integrated Teaching
Platform.
Background technology
At present, in Electronics and Information Engineering, communication engineering, automation, electronic surveying, Electronics Science and Technology and mechano-electronic
In professional, many courses need Binding experiment to be imparted knowledge to students, especially in imitative electric tech teaching, due to simulation
The teaching characteristic of electronic technology be using electric signal as main line, based on theory teaching, the subject for the purpose of application to engineering practice,
Many with concept, the features such as theoretical abstraction and use occasion diversity, therefore, the study for analog electronics technique not only needs
Focus on the theoretical guidance to practice, while also needing to by testing the understanding deepened to abstract theory.But, in existing simulation
In Technical Teaching, theory teaching and experimental courses are divided into what two stages were imparted knowledge to students, real in theory study and experiment
There is the conversion in certain time interval and place between trampling, the discrepancy of theory teaching and experimental courses is learned than more serious
The raw memory generally to theory teaching before when laboratory practices are carried out has been desalinated.This theory teaching and experiment
The phenomenon of teaching disconnection has had a strong impact on the culture to comprehensive quality of students.
Utility model content
The purpose of this utility model is to provide a kind of theoretical, practical teaching Integrated Teaching platform, to solve existing religion
During, the problem of theory teaching mutually disconnects with experimental teaching.
To realize object above, the technical solution adopted in the utility model is：A kind of theoretical, practical teaching integration is provided
Teaching platform, including experiment porch, breakboard construction, display screen and the place of design corresponding with each chapters and sections content of theoretical course
Device is managed, experiment porch is connected with processor by Asynchronous Serial Interface and communicated, and breakboard construction is plugged into reality by interface
Test on platform, checking circuit, experimental circuit and analog switch are disposed with breakboard construction；
Processor is used for the numbering for recognizing the breakboard construction being plugged on experiment porch, and processor is triggered according to user
Chapters and sections content corresponding with numbering is transferred in the theoretical course prestored so that display screen is shown after theory teaching instruction
Show；
Analog switch is used for the checking circuit/experimental circuit beaten on opening/closing breakboard construction；
The experimental teaching that processor is used to be triggered according to user instructs backward experiment porch transtation mission circuit analysis instruction；
Experiment porch starts to obtain the circuit parameter for verifying circuit/experimental circuit simultaneously according to the circuit analysis instruction received
The circuit parameter for verifying circuit/experimental circuit is fed back into processor；
The circuit parameter for verifying circuit/experimental circuit is separately converted to voltage wave signal and respectively by display by processor
Screen is shown.
Compared with prior art, there is following technique effect in the utility model：The theory of the utility model offer, practice religion
Integrated Teaching platform, the theory teaching of comprehensive simulation electronic technology and experimental teaching and one are learned, is completed in theory teaching
It can carry out being welded with checking circuit and experimental circuit on experimental teaching, breakboard construction by breakboard construction, and pass through mould
Intend switch selection to beat opening/closing checking circuit/experimental circuit to carry out practical teaching, without in different places and time
Theory teaching and experimental modelling are carried out respectively, are overcome in existing teaching, the phenomenon that theory teaching mutually disconnects with experimental modelling.
Brief description of the drawings
Fig. 1 is the theoretical, structural representation of practical teaching Integrated Teaching platform in the embodiment of the utility model one；
Fig. 2 is the theoretical, structural representation of practical teaching Integrated Teaching platform in the embodiment of the utility model one；
Fig. 3 is the structural representation of processing module in the embodiment of the utility model one.
Embodiment
With reference to Fig. 1 to Fig. 3, the utility model is described in further detail.
Refering to shown in Fig. 1 to Fig. 3, present embodiments providing a kind of theoretical, practical teaching Integrated Teaching platform, the teaching
Platform includes：Experiment porch 10, breakboard construction 20, display screen 30 and processor 40, experiment porch 10 pass through asynchronous serial
Interface is connected with processor 40 and communicated, and breakboard construction 20 is plugged on experiment porch 10 by interface, breakboard construction
Checking circuit 21, experimental circuit 22 and analog switch 23 are welded with 20, can select to beat opening/closing by analog switch 23
The experimental circuit 22 of circuit 21/ is verified, to carry out theory teaching checking or carry out laboratory practices teaching, specifically, the reality at this
Test platform 10 to be connected with display screen 30 by RS232, breakboard construction 20 is polylith, is and each chapters and sections content pair of theoretical course
It should design, the interface of breakboard construction 20 uses European 16 × 2 double straight cutting modes；
In teaching Process of experiment is carried out：Corresponding breakboard construction 20 is selected according to the chapters and sections of gone up course first, so
It is plugged on afterwards by the interface of breakboard construction 20 on experiment porch 10, processor 40 recognizes be plugged on experiment porch 10 first
Breakboard construction 20 numbering, theory teaching that then processor 40 is triggered according to user instructed in the Theory Course prestored
Chapters and sections content corresponding with numbering is transferred in journey so that display screen 30 is shown；
In teaching Process of experiment is carried out：The experimental teaching that processor 40 is triggered according to user instructs backward experiment porch 10
Transtation mission circuit analysis instruction, experiment porch 10 starts to obtain checking circuit 21, reality respectively according to the circuit analysis instruction received
The circuit parameter on electrical verification road 22 and will verify circuit 21, experimental circuit 22 circuit parameter feed back to processor 40, processor 40
Circuit 21 will be verified, the circuit parameter of experimental circuit 22 is separately converted to checking circuit 21, the voltage wave signal of experimental circuit 22；
Display screen 30 will verify circuit 21, the voltage waveform of experimental circuit 22 is shown in the form of contrasting.
Therefore, theory in the present embodiment, practical teaching Integrated Teaching platform can meet theory teaching and experiment simultaneously
The need for teaching, dual-use or sync instruction, such as course for making some need Binding experiment to be imparted knowledge to students, simulated machine skill
The courses such as art, the phenomenon that traditional theory teaching can be avoided mutually to be disconnected with experimental modelling is more beneficial for Students ' Major knowledge
Culture.
Specifically, as shown in fig.2, the teaching Process of experiment in above-described embodiment is welded using on breakboard construction 20
The circuit of formation carries out experimental teaching, the also multi gear rotary switch 24 of breakboard construction 20；Multi gear rotary switch 24 is used to adjust
The circuit parameter of experimental circuit (22).
The circuit analysis instruction that processor 40 is sent to experiment porch 10 includes checking circuit analysis instruction and experimental circuit
Analysis instruction, breakboard construction 20 instructs according to the checking circuit analysis received and obtains the circuit parameter for verifying circuit 21 and anti-
Processor 40 is fed to, the circuit parameter for verifying circuit 21 is changed into voltage wave signal and shown by display screen 30 by processor 40
Go out to verify the voltage waveform of circuit；
Breakboard construction 20 obtains the circuit parameter of experimental circuit 22 and anti-according to the experimental circuit analysis instruction that receives
Processor 40 is fed to, the circuit parameter of experimental circuit 22 is changed into voltage wave signal and shown by display screen 30 by processor 40
Go out the voltage waveform of experimental circuit, the circuit parameter of experimental circuit 22 adjusts multi gear rotary switch 23 by user and produced；
Verify circuit 21 voltage wave and experimental circuit 22 voltage wave on the display 30 and in the form of contrast simultaneously
Display.The form for the contrast that the place is said refers to verify the voltage waveform of circuit 21 and the voltage waveform of experimental circuit 22 in display
Diverse location on screen 30 is shown simultaneously.
Need exist for being welded with two kinds of circuits on explanation, breakboard construction 20, with partly leading in analog electronics technique
Exemplified by the teaching of body diode, there is the volt-ampere of diode special on the breakboard construction 20 of design corresponding with semiconductor diode content
Property checking circuit (i.e. diode current flow when forward voltage drop be zero, during cut-off reverse current be zero) and diode experiment it is electric
Road, is provided with multi gear rotary switch in the experimental circuit of diode, and to the parameter that adjusts diode, (including diode is most
The parameters such as big rectified current, Maximu reverse operating voltage, directional current and maximum operating frequency), by adjusting diode
Waveform and produced by changing diode parameters that parameter, the waveform of the output of change diode, and diode theory are verified
Waveform simultaneously shown by display screen 30, more have intuitively found out using student change diode parameters to diode
The influence of output waveform.
As shown in fig.3, the processor 40 in above-described embodiment specifically includes board recognition module 41, processing module 42
With data memory module 43；Board recognition module 41 is used for the volume for recognizing the breakboard construction 20 being plugged on experiment porch 10
Number, the numbering at this is the specific chapters and sections of theoretical course；Processing module 42 is deposited according to the numbering of breakboard construction 20 in data
Chapters and sections content corresponding with the numbering is transferred so that display screen 30 is shown in storage module 43；Display screen 30 is touched according to user
The chapters and sections content corresponding with numbering that processing module 42 is transferred in the theory teaching instruction of hair is shown；The whole of theoretical course
Chapters and sections content in the form of courseware to be stored in advance in data memory module 43.
Specifically, as shown in fig.2, experiment porch 10 includes signal generating module 11 and signal acquisition module 12；
Processor 40 is obtained after the experimental teaching instruction of user's triggering, is referred to the analysis of the transtation mission circuit of signal generating module 11
Order；Signal generating module 11 is started working according to the circuit analysis instruction control breakboard construction 20 received；In experimental circuit
When plate 20 is started working, signal acquisition module 12 gathers checking circuit 21, the circuit parameter of experimental circuit 22 and will verified respectively
Circuit 21, the circuit parameter of experimental circuit 22 feed back to processing module 42；Processing module 42 will verify circuit 21, experimental circuit 22
Circuit parameter be separately converted to voltage wave signal and shown by display screen 30.Field programmable gate array is used at this
(Field-Programmable Gate Array, FPGA), as signal generating module 11, the interface of experiment porch 10 is logical
Asynchronous serial communication interface is used, its signal output uses Digital Signal Processing DDS technologies.
Specifically, the display screen 30 for being built-in with processing module 40 supports USB and HDMI, and signal acquisition module 12 is gathered
The circuit parameter of breakboard construction 20 is simultaneously fed back to place by the circuit parameter of breakboard construction 20 by USB interface or HDMI
Manage module 42.
Claims (6)
1. a kind of theoretical, practical teaching Integrated Teaching platform, it is characterised in that：Including experiment porch (10) and theoretical course
Breakboard construction (20), display screen (30) and the processor (40) of each chapters and sections content correspondence design, experiment porch (10) lead to
Cross Asynchronous Serial Interface and be connected with processor (40) and communicated, breakboard construction (20) is plugged into experiment porch by interface
(10) on, checking circuit (21), hookup (22) and analog switch (23) are disposed with breakboard construction (20)；
Processor (40) is used for the numbering for the breakboard construction (20) that identification is plugged on experiment porch (10), processor (40) root
Triggered according to user theory teaching instruction after transferred in the theoretical course prestored chapters and sections content corresponding with numbering for
Display screen (30) is shown；
Analog switch (23) is used for checking circuit (the 21)/experimental circuit (22) beaten on opening/closing breakboard construction (20)；
The experimental teaching that processor (40) is used to be triggered according to user instructs backward experiment porch (10) transtation mission circuit analysis instruction；
Experiment porch (10) starts to obtain the electricity of checking circuit (21)/experimental circuit (22) according to the circuit analysis instruction received
The circuit parameter for verifying circuit (21)/experimental circuit (22) is simultaneously fed back to processor (40) by road parameter；
Processor (40) will verify circuit (21), the circuit parameter of experimental circuit (22) is separately converted to voltage wave signal and difference
Shown by display screen (30).
2. theoretical, practical teaching Integrated Teaching platform as claimed in claim 1, it is characterised in that：Described experimental circuit
Plate (20) also includes multi gear rotary switch (24)；
Multi gear rotary switch (24) is used for the circuit parameter of regulation experiment circuit (22).
3. theoretical, practical teaching Integrated Teaching platform as claimed in claim 2, it is characterised in that：Described processor
(40) board recognition module (41), processing module (42) and data memory module (43) are included；
Board recognition module (41) is used for the numbering for the breakboard construction (20) that identification is plugged on experiment porch (10)；
Processing module (42) is transferred and the numbering pair according to the numbering of breakboard construction (20) in data memory module (43)
The chapters and sections content answered is shown for display screen (30)；
The instruction of theory teaching that display screen (30) is triggered according to user processing module (42) is transferred with the corresponding chapters and sections of numbering
Content is shown；
Whole chapters and sections contents of theoretical course are previously stored with data memory module (43).
4. theoretical, practical teaching Integrated Teaching platform as claimed in claim 3, it is characterised in that：Described experiment porch
(10) signal generating module (11) and signal acquisition module (12) are included；
Processor (40) is obtained after the experimental teaching instruction of user's triggering, is referred to the analysis of signal generating module (11) transtation mission circuit
Order；
Signal generating module (11) is started working according to the circuit analysis instruction control breakboard construction (20) received；
When breakboard construction (20) is started working, signal acquisition module (12) gathers checking circuit (21), experimental circuit respectively
(22) circuit parameter and circuit (21) will be verified, the circuit parameter of experimental circuit (22) feeds back to processing module (42)；
Processing module (42) will verify circuit (21), the circuit parameter of experimental circuit (22) is separately converted to voltage wave signal and lead to
Cross display screen (30) and show checking circuit (21), the voltage waveform of experimental circuit (22).
5. theoretical, practical teaching Integrated Teaching platform as claimed in claim 4, it is characterised in that：Described signal occurs
Module (11) uses FPGA.
6. theoretical, practical teaching Integrated Teaching platform as claimed in claim 4, it is characterised in that：Described signal acquisition
The circuit parameter of module (12) collection breakboard construction (20) is simultaneously anti-by the circuit parameter of breakboard construction (20) by USB interface
It is fed to processing module (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213727.9U CN206388408U (en) | 2016-11-10 | 2016-11-10 | Theoretical, practical teaching Integrated Teaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213727.9U CN206388408U (en) | 2016-11-10 | 2016-11-10 | Theoretical, practical teaching Integrated Teaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388408U true CN206388408U (en) | 2017-08-08 |
Family
ID=59486050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213727.9U Active CN206388408U (en) | 2016-11-10 | 2016-11-10 | Theoretical, practical teaching Integrated Teaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388408U (en) |
-
2016
- 2016-11-10 CN CN201621213727.9U patent/CN206388408U/en active Active
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