CN110223581A - The Fundamentals of Electronic Circuits Experimental Teaching Method and system of function are corrected with data - Google Patents
The Fundamentals of Electronic Circuits Experimental Teaching Method and system of function are corrected with data Download PDFInfo
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Abstract
The invention belongs to tutoring system fields, and in particular to the Fundamentals of Electronic Circuits Experimental Teaching Method and system of function are corrected with data.The system comprises: experimental facilities, the relevant instrument and meter of infrastest containing electrotechnical, electronic and circuit element connect actual circuit for student；Server, for comparing data, storage and providing teaching circuit diagram, store experimental data and the result for comparing data is transferred to client；Client inputs the measurement data, the display teaching circuit diagram and data comparison result for student；The client is arranged on the experimental facilities；The client is connect with the server.The system frees experiment instruction teacher from checking in rudimentary repeated work as matching measurement data, realizes to the auto judge of student's measurement data, mitigates rudimentary working strength, more energy are put into the guidance to student experimenting process.
Description
Technical field
The invention belongs to tutoring system fields, and in particular to the Fundamentals of Electronic Circuits experimental teaching of function is corrected with data
Method and system.
Background technique
Fundamentals of Electronic Circuits experiment is the basic experiment course that science and engineering institution of higher learning, vocational school open up extensively, this
A little experiments generally have Basic Experiment on Circuit Analysis, Basic Analog Electronics experiment, Fundamental Digital Electronic Technique experiment.These realities
Test usually operated on corresponding experimental bench perhaps experimental box above these experimental benches or experimental box equipped with voltmeter,
The common measuring instrumentss such as ammeter, power meter, the student of relevant speciality carry out the experiment of basic circuit principle using these instrument
Verifying, to improve manipulative ability, digestion understands theoretical content.The operating process of these electrotechnical, electronic infrastests at present, be by
Student connects circuit, accesses power supply or signal source to circuit, using voltmeter, ammeter, power meter, ac millivoltmeter,
The instruments such as oscillograph measure related data, then hand-kept transfers to experiment instruction teacher Lai Cha into paper list
It sees and corrects errors.Teacher takes after measurement data compared with normal data, if measurement data is correct, records, batch
Quasi- student leaves, and otherwise student needs to re-measure, and later data is given to teacher again and checks.In this process, it instructs
Teacher needs the measurement data for checking student repeatedly, and job specification is single, is the simple duplication of labour, it is a large amount of to consume teacher
Class period and energy, so that it is not had the experimentation of more time instruction of papil, help they solve experiment in encounter
The problem of.
Also have on the market at present with similar intelligent electrotechnical electronic foundation experimental desk, each experimental bench equipped with computer,
The measurement data of available instrument and meter, teacher can remotely check these data, and remotely be controlled experimental bench.But
Function is also only limitted to the long-range control of data remotely checked with instrument, can not achieve correcting automatically for student's measurement data,
The workload that instructs that teacher cannot be mitigated, does not reach due effect.
In the patent application No. is 201621332445.0, a kind of electrical and electronic teaching experiment porch is disclosed, including
The electrical engineering laboratory desk and computer of all kinds of power supplys and a variety of instrument are inside set, is equipped with microcomputer interface in each instrument, and pass through number
Card oscillograph, data collector are connected in turn according to bus.Data collector is connected on computers by USB interface.Instrument number
Connect according to by data/address bus with card oscillograph, can real-time display be waveform diagram, the teacher management machine with communication module is by teaching
Information is sent to website for remotely checking with experimental data.The platform leads to multiple operating platforms in teaching with main control computer
Letter connection, the Web-based instruction is combined with electrical experiment teaching, uniform teaching is completed, improves conventional efficient.But the platform
In, the function that teacher computer undertakes is excessively single, in field research, is difficult to play mitigation teachers ' teaching burden, optimization teaching mould
The effect of formula.
In the patent application No. is 201520573376.1, a kind of electrotechnics equipment, including stage body are disclosed, and set
The operator control panel being placed on stage body；And all kinds of intelligent electric meters, power supply, function signal source and built-in 3D electrician electricity in operator control panel
The PC machine of road virtual emulation tutoring system and network-type management drop loss system.The PC machine is connected with data by communication interface and adopts
Truck.Intelligence instrument has powerful overload capacity and is provided with maloperation corresponding module.The equipment can help student to improve
Innovation ability realizes open experimental teaching.But the PC machine and teacher side PC interactivity of electrotechnics equipment be not strong, and this sets
The standby teacher side PC being equipped with does not have the function of correcting and proofread, and laboratory room managing ability is also insufficient, and teacher side PC is practical to be played
Effect need to be imparted knowledge to students in further verify.This equipment does not meet Reform of Experiment Teaching fundamentally to experimental facilities
It is required that.
In the patent application No. is 201220181285.X, a kind of novel high-performance electrotechnics experiment dress is disclosed
It sets, including control flow, places the laboratory table of control flow and the component devices of experiment.The utility model is provided with comprehensive peace
Full guard system ensures that experimentation is perfectly safe, thoroughly eliminates the misgivings of academics and students；The equipment for being provided with complete machine linkage
Protection system ensures the use reliably and with long-term of equipment.But experimental provision is compared with the existing experimental provision of colleges and universities only in instrument function
It is promoted in terms of safety, other function has no larger innovation, is not able to satisfy and improves experimental teaching efficiency and management level
Needs.
In the patent application No. is 201220172324.X, a kind of modular electronic electrician integration experiment dress is disclosed
It sets, including model block configuration tutoring system, computer virtual instrument tutoring system, read out instrument module and safeguard protection dress
It sets.The experiment teaching system is modularization configuration tutoring system, and module is easy to carry, and tutoring system is easy to reconstruct.Operating surface
Plate is plug-in structure, can be combined disparate modules.The modular configuration of the experimental provision is conducive to open laboratory
Construction and innovative experimental teaching, but it is unfavorable for the unitized of laboratory, standardized management.The introducing of computer is only used for reality
Existing virtual instrument tutoring system can not achieve the acquisition, processing and analysis of data, the whole series dress compared with the data of measuring instrumentss
The intelligence degree set is not high, and the effect that can be played in experimental teaching is relatively limited.
In the patent application No. is 201611021443.4, a kind of daylight lamp circuit function based on WiFi technology is disclosed
Rate factor improves experimental provision and Experimental Teaching Method.By the software on smart phone, experimental provision wiring and measurement are controlled
Compensating electric capacity module switch acts in platform, makes capacitor access circuit or cuts out circuit, to change the power of circuit
Factor.The device saves experimental period, simplifies experimental implementation, and reduces the risk of Electrical Safety.But function is more single
One, it is only able to achieve a kind of experimental verification, for a smartphone software of an independent experimental design and manufactures a set of experimental facilities
Higher cost, be unsuitable for being widely applied.
In the patent application No. is 201610336474.2, a kind of novel electrician's electronic experimental reports and examination are disclosed
Tutoring system.The tutoring system includes experimental field video acquisition module, campus card identity information acquisition module, laboratory report text
Word input module, laboratory report Graphics Input module, laboratory report voice input module, the real-time acquisition module of experimental data,
Experiment of Electronics report integrated learning system (student side), Experiment of Electronics report correct tutoring system (teacher side) and
Laboratory report cloud memory module.The present invention is based on internet, it can be achieved that colleges and universities' Experiment of Electronics report it is electronic, abundant
Change, actualization, improves the fairness of experiment grade, while teacher can give a mark whenever and wherever possible for student experimenting, improve working efficiency.
And the configuration of the present invention is simple, convenient and practical, high financial profit.But the tutoring system and function is corrected automatically without data,
There is still a need for teachers, and whether judge measurement data artificial in tutoring system is correct.
To sum up, for disadvantage mentioned above, it is desirable to provide a kind of technical solution overcomes or at least mitigates the prior art at least
One drawbacks described above.
Summary of the invention
To solve the above problems, the present invention proposes a kind of Fundamentals of Electronic Circuits experimental teaching side for correcting function with data
Method and tutoring system.The system frees experiment instruction teacher from checking in rudimentary repeated work as matching measurement data
Out, it realizes to the auto judge of student's measurement data, mitigates rudimentary working strength, more energy are put into student's reality
It tests in the guidance of process.
The present invention is achieved by the following technical solutions:
A kind of Fundamentals of Electronic Circuits Experimental Teaching Method for correcting function with data, the teaching method include:
S1 obtains the normal data of teaching circuit diagram and its circuit parameter；
S2, student connect actual circuit according to the teaching circuit diagram；
S3 obtains the measurement data of the circuit parameter of actual circuit；
S4, the measurement data and normal data, and judge whether the measurement data is correct；
S5 repeats S2~S4 until measurement data is correct.
Further, the whether correct judgment method of the measurement data is: the measurement data and the normal data
Difference within the deviation range of setting, then judge that the measurement data is correct；Otherwise the measurement data is incorrect.
Further, the circuit parameter are as follows: alternating voltage virtual value, alternating current virtual value, alternating current circuit wattful power
Rate value, periodic signal period value, periodic signal frequency value, waveform peak-to-peak value, sinusoidal signal phase difference, square-wave signal rise time
And in fall time or DC circuit each branch voltage value and current value.
Another object of the present invention is to provide a kind of Fundamentals of Electronic Circuits experimental teaching systems that function is corrected with data
System, the system comprises:
Experimental facilities, the relevant instrument and meter of infrastest containing electrotechnical, electronic and circuit element connect practical for student
Circuit, instrument and meter include D.C. voltmeter, DC ammeter, A.C. voltmeter, alternating current ammeter, ac power meter, exchange
Milivoltmeter, oscillograph, signal generator, digital frequency meter etc., circuit element include capacitor, resistance, diode, triode, fortune
Calculate amplifier, digital circuit chip, switch, conducting wire etc.；
Server, for comparing data, storage and providing teaching circuit diagram, store experimental data and data will be compared
As a result it is transferred to client；
Client inputs the measurement data, the display teaching circuit diagram and data comparison result for student；
The client is arranged on the experimental facilities；The client is connect with the server.
Further, the experimental facilities is experimental bench or experimental box.
Further, the server includes:
Control module, the data transmission for realizing the data exchange of each intermodule and between the client；
Comparison module is judged, for receiving the normal data and measurement data and being compared judgement to two data；
Teaching circuit memory module, for storing several teaching circuit diagrams and corresponding normal data；
The control module is connect with the judgement comparison module and teaching circuit memory module respectively.
Further, the server further include: data memory module, for storing the measurement data and corresponding number
According to comparison result；The data memory module is connect with the control module, the measurement number that the control module will acquire
According to and corresponding data comparison result be transferred to the data memory module.
Further, the system also includes: the data acquisition module on the experimental facilities is set, for reality
The measurement data of circuit is acquired, and gives collected data transfer to the control module；The data acquisition module
Block is connect with the control module.
Further, the control module realizes that the data exchange of each intermodule and the data between the client pass
Defeated content includes:
Control module receives external command；
Control module obtains teaching circuit diagram and its corresponding according to described instruction from the teaching circuit memory module
The normal data of circuit parameter；
The teaching circuit diagram is transferred to the client and shown by control module；
Control module obtains the measurement data of the circuit parameter of actual circuit；
Control module judges the normal data and data transfer to the judgement comparison module；
Control module obtains comparison result and presents the result to client and shows.
Further, the judgement comparison module is when judging, judges that the difference of measurement data and normal data is in and sets
Within fixed deviation range, then judge that the measurement data is correct；Otherwise the measurement data is incorrect.
Further, the teaching circuit diagram includes: Experiment of Circuit Analysis correlation circuit diagram, Analog Electronics Technique Experiment phase
Close circuit diagram and Digital Electronics Experiment correlation circuit diagram.
Further, due to the dispersion of the measurement error of each measuring instrument and each instrument measurements on the experimental facilities
Property, the deviation range is set by teacher.
The present invention has following advantageous effects:
The Fundamentals of Electronic Circuits experiment teaching system for correcting function with data of the invention judges automatically the measurement of student
Whether data are correct, without by experiment instruction teacher's artificial judgment, to alleviate the classroom workload of instructor, make them
There are more time and efforts to carry out the experimental implementation of instruction of papil, checked above without energy is spent in mechanical data,
To improve teaching efficiency, guarantee quality of instruction.
Detailed description of the invention
Fig. 1 is the process for correcting the Fundamentals of Electronic Circuits Experimental Teaching Method of function in the embodiment of the present invention with data
Figure.
Fig. 2 is that the structure for the Fundamentals of Electronic Circuits experiment teaching system for correcting function with data in the embodiment of the present invention is shown
It is intended to.
Fig. 3 is the structural schematic diagram of server in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of the server of the memory module containing experimental data in the embodiment of the present invention.
Fig. 5 be in the embodiment of the present invention preset teaching circuit be verify kirchhoff, superposition, homogeneous theorem circuit structure
Schematic diagram.
Fig. 6 is that the electrical block diagram that teaching circuit is threephase load star-like connection is preset in the embodiment of the present invention.
Fig. 7 is that the electrical block diagram that teaching circuit is the connection of threephase load triangle is preset in the embodiment of the present invention.
Fig. 8 is that the circuit structure that teaching circuit is one watt meter method power measurement of threephase load is preset in the embodiment of the present invention
Schematic diagram.
Description of symbols: 1- experimental facilities；2- display module；3- input module；4- server, 41- control module,
42- judges comparison module, 43- teaching circuit memory module, 44- experimental data memory module.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments and specification
The present invention is explained in further detail in attached drawing.It should be appreciated that specific embodiment described herein is used only for explaining this
Invention, is not intended to limit the present invention.
On the contrary, the present invention covers any substitution done on the essence and scope of the present invention being defined by the claims, repairs
Change, equivalent teaching method and scheme.Further, in order to make the public have a better understanding the present invention, below to the present invention
Datail description in, it is detailed to describe some specific detail sections.Portion without these details for a person skilled in the art
The present invention can also be understood completely in the description divided.
It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
With reference to Fig. 1, a kind of Fundamentals of Electronic Circuits Experimental Teaching Method that function is corrected with data, the teaching side are provided
Method includes:
S1 obtains the normal data of teaching circuit diagram and its circuit parameter；
S2, student connect actual circuit according to the teaching circuit diagram；
S3 obtains the measurement data of the circuit parameter of actual circuit；
S4, the measurement data and normal data, and judge whether the measurement data is correct；
S5 repeats S2~S4 until measurement data is correct.
The whether correct judgment method of the measurement data is: the measurement data and the difference of the normal data are being set
Within fixed deviation range, then judge that the measurement data is correct；Otherwise the measurement data is incorrect.
It is described inclined due to the dispersibility of the measurement error of each measuring instrument and each instrument measurements on the experimental facilities
Poor range is set by teacher.
The circuit parameter are as follows: alternating voltage virtual value, alternating current virtual value, alternating current circuit active power value, period
When signal period value, periodic signal frequency value, waveform peak-to-peak value, sinusoidal signal phase difference, square-wave signal rise time and decline
Between or DC circuit in each branch voltage value and current value.
With reference to Fig. 2, the present embodiment also provides a kind of Fundamentals of Electronic Circuits experiment teaching system that function is corrected with data,
The system comprises:
Experimental facilities, the relevant instrument and meter of infrastest containing electrotechnical, electronic and circuit element connect practical for student
Circuit；The instrument and meter include: D.C. voltmeter, DC ammeter, A.C. voltmeter, alternating current ammeter, ac power meter,
Ac millivoltmeter, oscillograph, signal generator, digital frequency meter etc.；The circuit element include: capacitor, resistance, diode,
Triode, operational amplifier, digital circuit chip, switch, conducting wire etc.；
Server, for comparing data, storage and providing teaching circuit diagram, store experimental data and data will be compared
As a result it is transferred to client；
Client inputs the measurement data, the display teaching circuit diagram and data comparison result for student；
The client is arranged on the experimental facilities；The client is connect with the server.
With reference to Fig. 3, in the present embodiment, the server includes:
Control module, the data transmission for realizing the data exchange of each intermodule and between the client；
Comparison module is judged, for receiving the normal data and measurement data and being compared judgement to two data；
Teaching circuit memory module, for storing several teaching circuit diagrams and corresponding normal data；
The control module is connect with the judgement comparison module and teaching circuit memory module respectively.
With reference to Fig. 4, the server further include: data memory module, for storing the measurement data and corresponding number
According to comparison result；The data memory module is connect with the control module, the measurement number that the control module will acquire
According to and corresponding data comparison result be transferred to the data memory module.
The system also includes: the data acquisition module on the experimental facilities is set, for the survey to actual circuit
Amount data are acquired, and give collected data transfer to the control module；The data acquisition module with it is described
Control module connection.
The control module realizes the content of the data exchange of each intermodule and the data transmission between the client
Include:
Control module receives external command；
Control module obtains teaching circuit diagram and its corresponding according to described instruction from the teaching circuit memory module
The normal data of circuit parameter；
The teaching circuit diagram is transferred to the client and shown by control module；
Control module obtains the measurement data of the circuit parameter of actual circuit；
Control module judges the normal data and data transfer to the judgement comparison module；
Control module obtains comparison result and presents the result to client and shows.
The judgement comparison module judges that the difference of measurement data and normal data is in the deviation model set when judging
Within enclosing, then judge that the measurement data is correct；Otherwise the measurement data is incorrect.
Embodiment 1
According to above-mentioned teaching method and tutoring system, the present embodiment uses default teaching circuit substantially fixed for verifying circuit
The circuit of reason, as shown in Figure 5.
Student tests according to default teaching circuit as shown in Figure 5, by the interlock circuit member on the experimental facilities
Part is attached to obtain actual circuit, after connection, is powered and records or acquire corresponding measurement data, control unit receives
To after measurement data (as shown in table 1 below), it is supplied to judgement comparison module, normal data and measurement data are judged, it will
It corrects result and feeds back to control unit, control unit will further correct result and feed back to client by the data transmission module
End display, while actual circuit and corresponding result of correcting are transferred to the storage of experimental data memory module.
The measurement data of 1 actual circuit of table
Embodiment 2
The teaching method and tutoring system and its function and effect of the present embodiment are substantially the same manner as Example 1, only different
It is:
As shown in fig. 6, the default teaching circuit is threephase load star-connected circuit.
Embodiment 3
The teaching method and tutoring system and its function and effect of the present embodiment are substantially the same manner as Example 1, only different
It is:
As shown in fig. 7, the default teaching circuit is threephase load delta-connected circuit.
Embodiment 4
The teaching method and tutoring system and its function and effect of the present embodiment are substantially the same manner as Example 1, only different
It is:
As shown in figure 8, the default teaching circuit is one watt meter method power-measuring circuit of threephase load.
It is provided for the embodiments of the invention the Fundamentals of Electronic Circuits Experimental Teaching Method that function is corrected with data above
And system is described in detail.The above embodiments are only used to help understand, and method and its core of the invention is thought
Think；At the same time, for those skilled in the art, according to the thought of the present invention, in specific embodiments and applications
There will be changes, in conclusion the contents of this specification are not to be construed as limiting the invention.
Some vocabulary has such as been used to censure specific components in specification and claims.Those skilled in the art
, it is to be appreciated that hardware manufacturer may call the same component with different nouns.Present specification and claims are not
In such a way that the difference of title is as component is distinguished, but with the difference of component functionally as the criterion of differentiation.Such as
It is an open language in "comprising", " comprising " of the specification and claims in the whole text mentioned in, therefore " packet should be construed to
Containing/including but not limited to "." substantially " refer within the acceptable error range, those skilled in the art can centainly miss
The technical problem is solved in poor range, basically reaches the technical effect.Specification subsequent descriptions be implement it is of the invention compared with
Good embodiment, so the description is the range that is not intended to limit the invention for the purpose of illustrating rule of the invention.
Protection scope of the present invention is subject to view the appended claims institute defender.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include, so that commodity or system including a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also
There are other identical elements.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection scope of bright the appended claims.
Claims (10)
1. a kind of Fundamentals of Electronic Circuits Experimental Teaching Method for correcting function with data, which is characterized in that the teaching method
Include:
S1 obtains the normal data of teaching circuit diagram and its circuit parameter；
S2, student connect actual circuit according to the teaching circuit diagram；
S3 obtains the measurement data of the circuit parameter of actual circuit；
S4, the measurement data and normal data, and judge whether the measurement data is correct；
S5 repeats S2~S4 until measurement data is correct.
2. a kind of Fundamentals of Electronic Circuits Experimental Teaching Method for correcting function with data according to claim 1, special
Sign is that the whether correct judgment method of the measurement data is: the measurement data and the difference of the normal data are being set
Within fixed deviation range, then judge that the measurement data is correct；Otherwise the measurement data is incorrect.
3. a kind of Fundamentals of Electronic Circuits Experimental Teaching Method for correcting function with data according to claim 1, special
Sign is, the circuit parameter are as follows: alternating voltage virtual value, alternating current virtual value, alternating current circuit active power value, period letter
Number periodic quantity, periodic signal frequency value, waveform peak-to-peak value, sinusoidal signal phase difference, square-wave signal rise time and fall time,
Or in DC circuit each branch voltage value and current value.
4. a kind of realize the Fundamentals of Electronic Circuits experiment religion as claimed in any one of claims 1 to 3 for correcting function with data
The system of method, which is characterized in that the system comprises:
Experimental facilities, the relevant instrument and meter of infrastest containing electrotechnical, electronic and circuit element connect actual circuit for student；
Server, for comparing data, storage and providing teaching circuit diagram, storage experimental data and the result that data will be compared
It is transferred to client；
Client inputs the measurement data, the display teaching circuit diagram and data comparison result for student；
The client is arranged on the experimental facilities；The client is connect with the server.
5. system according to claim 4, which is characterized in that the client includes that data input module and data are shown
Module；
The input module inputs the measurement data for student；
The display module is for showing the teaching circuit diagram and data comparison result.
6. a kind of Fundamentals of Electronic Circuits experiment teaching system for correcting function with data according to claim 4, special
Sign is that the server includes:
Control module, the data transmission for realizing the data exchange of each intermodule and between the client；
Comparison module is judged, for receiving the normal data and measurement data and being compared judgement to two data；
Teaching circuit memory module, for storing several teaching circuit diagrams and corresponding normal data；
The control module is connect with the judgement comparison module and teaching circuit memory module respectively.
7. a kind of Fundamentals of Electronic Circuits experiment teaching system for correcting function with data according to claim 6, special
Sign is, the server further include: data memory module compares knot for storing the measurement data and corresponding data
Fruit；The data memory module is connect with the control module, the measurement data that the control module will acquire and corresponding
Data comparison result be transferred to the data memory module.
8. a kind of Fundamentals of Electronic Circuits experiment teaching system for correcting function with data according to claim 5, special
Sign is, the system also includes: the data acquisition module on the experimental facilities is set, for the measurement to actual circuit
Data are acquired, and give collected data transfer to the control module；The data acquisition module and the control
The connection of molding block.
9. a kind of Fundamentals of Electronic Circuits experiment teaching system for correcting function with data according to claim 5, special
Sign is that the control module realizes the content packet of the data exchange of each intermodule and the data transmission between the client
It includes:
Control module receives external command；
Control module obtains teaching circuit diagram and its corresponding circuit according to described instruction from the teaching circuit memory module
The normal data of parameter；
The teaching circuit diagram is transferred to the client and shown by control module；
Control module obtains the measurement data of the circuit parameter of actual circuit；
Control module judges the normal data and data transfer to the judgement comparison module；
Control module obtains comparison result and presents the result to client and shows.
10. a kind of Fundamentals of Electronic Circuits experiment teaching system for correcting function with data according to claim 9, special
Sign is that the judgement comparison module judges that the difference of measurement data and normal data is in the deviation model set when judging
Within enclosing, then judge that the measurement data is correct；Otherwise the measurement data is incorrect.
Priority Applications (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179670A (en) * | 2019-12-27 | 2020-05-19 | 广东德诚科教有限公司 | Method and device for quantifying physical and electrical experiment result, terminal and storage medium |
| CN114049821A (en) * | 2021-11-19 | 2022-02-15 | 北京科技大学 | First-order circuit transition process experiment teaching system and method |
| CN114613218A (en) * | 2022-03-01 | 2022-06-10 | 柳州市第一职业技术学校 | Intelligent instrument checking platform |
| CN114913748A (en) * | 2022-06-01 | 2022-08-16 | 中国矿业大学 | Electrician experiment device with intelligent experiment line detection function and detection method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654951A (en) * | 2012-04-12 | 2012-09-05 | 苏州市职业大学 | Automatic electronic experimental teaching system |
| CN104751690A (en) * | 2015-04-16 | 2015-07-01 | 四川大学 | Automatic analog electronic technology experiment data testing and correcting system and method thereof |
| CN106448384A (en) * | 2016-11-10 | 2017-02-22 | 合肥向上电子科技有限公司 | Integrated comprehensive teaching platform |
| CN106781741A (en) * | 2017-01-20 | 2017-05-31 | 河南莱帕克化工设备制造有限公司 | A kind of intelligent experimental teaching equipment |
| CN107680460A (en) * | 2017-11-10 | 2018-02-09 | 姜源 | A kind of intelligent table for electricity examination with automatic error correction function |
| CN108986608A (en) * | 2017-06-03 | 2018-12-11 | 陆元成 | Electronic circuit experiment instructs system automatically |
| CN109859586A (en) * | 2019-03-12 | 2019-06-07 | 冯涛 | A kind of all-electronic circuit experiment teaching method and system |
-
2019
- 2019-06-28 CN CN201910578641.8A patent/CN110223581A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654951A (en) * | 2012-04-12 | 2012-09-05 | 苏州市职业大学 | Automatic electronic experimental teaching system |
| CN104751690A (en) * | 2015-04-16 | 2015-07-01 | 四川大学 | Automatic analog electronic technology experiment data testing and correcting system and method thereof |
| CN106448384A (en) * | 2016-11-10 | 2017-02-22 | 合肥向上电子科技有限公司 | Integrated comprehensive teaching platform |
| CN106781741A (en) * | 2017-01-20 | 2017-05-31 | 河南莱帕克化工设备制造有限公司 | A kind of intelligent experimental teaching equipment |
| CN108986608A (en) * | 2017-06-03 | 2018-12-11 | 陆元成 | Electronic circuit experiment instructs system automatically |
| CN107680460A (en) * | 2017-11-10 | 2018-02-09 | 姜源 | A kind of intelligent table for electricity examination with automatic error correction function |
| CN109859586A (en) * | 2019-03-12 | 2019-06-07 | 冯涛 | A kind of all-electronic circuit experiment teaching method and system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179670A (en) * | 2019-12-27 | 2020-05-19 | 广东德诚科教有限公司 | Method and device for quantifying physical and electrical experiment result, terminal and storage medium |
| CN111179670B (en) * | 2019-12-27 | 2022-09-16 | 广东德诚科教有限公司 | Method and device for quantifying physical and electrical experiment result, terminal and storage medium |
| CN114049821A (en) * | 2021-11-19 | 2022-02-15 | 北京科技大学 | First-order circuit transition process experiment teaching system and method |
| CN114613218A (en) * | 2022-03-01 | 2022-06-10 | 柳州市第一职业技术学校 | Intelligent instrument checking platform |
| CN114913748A (en) * | 2022-06-01 | 2022-08-16 | 中国矿业大学 | Electrician experiment device with intelligent experiment line detection function and detection method thereof |
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