CN110111618A - A kind of comprehensive experiment platform for electronic technology - Google Patents
A kind of comprehensive experiment platform for electronic technology Download PDFInfo
- Publication number
- CN110111618A CN110111618A CN201910470836.0A CN201910470836A CN110111618A CN 110111618 A CN110111618 A CN 110111618A CN 201910470836 A CN201910470836 A CN 201910470836A CN 110111618 A CN110111618 A CN 110111618A
- Authority
- CN
- China
- Prior art keywords
- student
- teacher
- equipment end
- module
- typing
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
-
- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of comprehensive experiment platform for electronic technology, including student's equipment end, for monitoring the experimentation of student, carry out the prompt that reports an error when student experimenting error, while providing the service of error and solution for student；The problem of for sending student's typing to teacher's equipment end；Teacher's equipment end, the problem of the problem of for receiving student's typing of student's equipment end transmission and showing student's typing by display, and the problem of answer student's typing；Student is explained for starting teaching explanation device；It is also used to switch teaching pattern and experiment model；Wireless communication module, for providing the service of two-way communication to student's equipment end and teacher's equipment end.The difficulty that the present invention is encountered by detecting student when testing, and it is counted in teacher's equipment end, and giving statistics to teacher as the result is shown, such teacher is known which problem is explanation required for most of students, to be explained using the method for unified explanation to student.
Description
Technical field
The present invention relates to intelligent experiment porch field, in particular to a kind of comprehensive experiment platform for electronic technology.
Background technique
The laboratory of electronic technology, typically based on the experiment of electronic circuit, generally by setting for electronic circuit
Meter and connection are all that many classes go to class together in the classroom of school, attend class in primary to realize ad hoc fixed function
In, teacher will be to want hundreds of people while teaching, each student will not be concerned about naturally, in general, teacher can walk in laboratory
It is dynamic, it is answered when student encounters problems to student, still, often there is the problem of many students encounter all unusual class
Seemingly, if teacher explains in turn to each student, it is clear that when the time not enough, it cannot be allowed under such teaching environment
Each student will not carry out good grasp to the knowledge of experiment.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned problems of the prior art, it is flat to provide a kind of electronic technology Comprehensive Experiment
Platform, the difficulty encountered by detecting student when testing, and counted in teacher's equipment end, and the result of statistics is shown
Show to teacher, such teacher is known which problem is explanation required for most of students, thus using the side of unified explanation
Method explains student.
For this purpose, the present invention provides a kind of comprehensive experiment platform for electronic technology, comprising:
Student's equipment end carries out the prompt that reports an error when student experimenting error, together for monitoring the experimentation of student
When for student provide the service of error and solution.The problem of for sending student's typing to teacher's equipment end.
Teacher's equipment end, for receive student's equipment end transmission student's typing the problem of and will pass through display display learn
The problem of raw typing, and the problem of answer student's typing.Student is explained for starting teaching explanation device.It is also used to cut
Change teaching pattern and experiment model.
Wireless communication module, for providing the service of two-way communication to student's equipment end and teacher's equipment end.
Preferably, student's equipment end includes:
Experiment monitoring module is monitored the experiment of student by the way that the electric current monitor inside experimental box is arranged in.
The module that reports an error is tested, when the electric current monitor monitor of experiment monitoring module detects that the experiment of student is abnormal
When, then the position that reports an error issues the prompt that reports an error.
False retrieval module reports an error the position to report an error in module according to experiment, is retrieved in internet, find with
Consistent mistake.
Display module is solved, the settling mode in internet for the mistake is shown to student by display screen.
Student question module records the problem of student will put question to by the typing of student, and will be in the typing of this student
Appearance is transmitted to teacher's equipment end.
Student's processor, for controlling and coordinating above-mentioned work, while by wireless communication, module and teacher's equipment end are believed
Number connection.
Preferably, the quantity more than one of student's equipment end, student's equipment end further includes student's interactive module, described
Each student's equipment end is carried out signal connection by wireless gateway node by student's interactive module.
Preferably, teacher's equipment end includes:
Data statistics module is connect for the typing content of statistic device end middle school student and the typing content
The number of receipts.
Teacher's touch display, typing content and the typing content for showing data statistics module student are received
Number.For providing the selection and typing operation service of teacher.
Teaching explanation device, for equipment needed for providing teachers, comprising: microphone, sound equipment and projector.
Teacher answers questions module, under experiment model, teacher to carry out typing by teacher's touch display and replys student,
And module occurs to student's equipment end by wireless communication by the typing of teacher.
Teachers ' teaching module switches teaching pattern and experiment model for teacher.
Teacher processor for receiving student's typing content of student's device end transmission, and makes under experiment model
Data statistics module is counted.Under teaching pattern, teaching explanation device is opened.It is also used to control and coordinate above-mentioned work,
Module is connect with student's equipment end signal by wireless communication simultaneously.
Preferably, the wireless communication module is wirelessly received using work in the monolithic of the ISM band of 2.4GHz~2.5GHz
Send out device chip, specific model NRF24L01.
A kind of comprehensive experiment platform for electronic technology provided by the invention, has the following beneficial effects:
1, the difficulty that the present invention is encountered by detecting student when testing, and counted in teacher's equipment end, and
Give statistics to teacher as the result is shown, such teacher is known which problem is explanation required for most of students, to adopt
Student is explained with the method for unified explanation；
2, student's interactive module is arranged in student's equipment end each student's equipment end links together, so that student
More convenient exchange can be carried out between each other.
Detailed description of the invention
Fig. 1 is a kind of system connection signal block diagram of comprehensive experiment platform for electronic technology provided by the invention；
Fig. 2 is a kind of connection signal block diagram of student's equipment end of comprehensive experiment platform for electronic technology provided by the invention；
Fig. 3 is a kind of connection signal block diagram of teacher's equipment end of comprehensive experiment platform for electronic technology provided by the invention.
Specific embodiment
With reference to the accompanying drawing, multiple specific embodiments of the invention are described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
Embodiment 1
The work of modules of the invention and the data transmission transmission relationship between it is described in detail in the present embodiment, from
Whole angle realizes goal of the invention of the invention.
Specifically, as shown in Figure 1, the embodiment of the invention provides a kind of comprehensive experiment platform for electronic technology, comprising:
Student's equipment end carries out the prompt that reports an error when student experimenting error, together for monitoring the experimentation of student
When for student provide the service of error and solution；The problem of for sending student's typing to teacher's equipment end.Student's equipment end be
When student experimenting, the experiment of student is monitored, when student experimenting error, internet is lived by database
The reason of mistake is searched, and indicates that the position to make mistake can pass through display screen to the scheme that student's offer solves to student
It is shown to the method that student checks mistake, the investigation for realize mistake of instruction of papil step by step.Student's equipment end simultaneously
It is communicated with teacher's equipment end, so that problem is fed back to teacher by student, while receiving the answer of teacher.
Teacher's equipment end, for receive student's equipment end transmission student's typing the problem of and will pass through display display learn
The problem of raw typing, and the problem of answer student's typing；Student is explained for starting teaching explanation device；It is also used to cut
Change teaching pattern and experiment model.When teacher switches to teaching pattern, be teacher will explanation unified to student when
It waits, starting teaching explanation device explains student, when teacher switches to experiment model, indicates the current shape of student
State is freely to be tested, then teacher's equipment end receives the problem of student's typing that student's equipment end is sent and will pass through display
Device shows the problem of student's typing, and the problem of answer student's typing, and student is returned in the answer by student is answered the problem of.
Wireless communication module, for providing the service of two-way communication to student's equipment end and teacher's equipment end.Teacher is set
Standby end and student's equipment end carry out the connection of signal, provide under experiment model, teacher's equipment end and student's equipment end it is mutual
Communication.
Specifically, passing through the two-way communication of student's equipment end and teacher's equipment end, realizes teacher's equipment end and set with student
The interaction at standby end.For student's equipment end, the function having include make by oneself report an error to the experimental error of student, with teacher's equipment end
It is communicated.For teacher side, teacher can switch experiment model and teaching pattern, when teaching pattern, by teacher couple
Student carries out unified explanation, when experiment model, the problem of teacher's equipment end receives student's equipment end, and will answer it is anti-
It feeds teacher's equipment end.
Embodiment 2
The present embodiment has carried out further restriction to student's equipment end on the basis of embodiment 1, including may be implemented
Function and specific real-time means, but be not limited to that a kind of embodiment process.
Specifically, as shown in Fig. 2, student's equipment end includes:
Experiment monitoring module is monitored the experiment of student by the way that the electric current monitor inside experimental box is arranged in.It is logical
Overcurrent monitor is monitored the experiment of student, the circuit generated when student is in experiment and the electric current that should normally generate
When inconsistent, the inconsistent location information of electric current is obtained.
The module that reports an error is tested, when the electric current monitor monitor of experiment monitoring module detects that the experiment of student is abnormal
When, then the position that reports an error issues the prompt that reports an error.By prompt so that student knows that problem has occurred in that a part in oneself,
Student is allowed accurately to find problem and research and solve problem.
False retrieval module reports an error the position to report an error in module according to experiment, is retrieved in internet, find with
Consistent mistake.The consistent problem of the problem of search reports an error in interconnection.
Display module is solved, the settling mode in internet for the mistake is shown to student by display screen.It will
In internet for search it is wrong to the solution of mistake show, allow student according to this method to mistake carry out by
The investigation of step, finally solves problem.
Student question module records the problem of student will put question to by the typing of student, and will be in the typing of this student
Appearance is transmitted to teacher's equipment end.The window of student's problem typing is set, sends teacher's equipment end for the problem of student's typing,
The reply of teacher's equipment end is fed back into student.
Student's processor, for controlling and coordinating above-mentioned work, while by wireless communication, module and teacher's equipment end are believed
Number connection.
Specifically, the quantity more than one of student's equipment end, student's equipment end further includes student's interactive module, described
Each student's equipment end is carried out signal connection by wireless gateway node by student's interactive module.In the work of teaching, often
One student's equipment end is designed with the window communicated with other student's equipment ends, so that can communicate between student, in this way
It can mutually discuss between student for some problems.
Embodiment 3
The present embodiment has carried out further restriction to teacher's equipment end on the basis of embodiment 1, including may be implemented
Function and specific real-time means, but be not limited to that a kind of embodiment process
Specifically, as shown in figure 3, teacher's equipment end includes:
Data statistics module is connect for the typing content of statistic device end middle school student and the typing content
The number of receipts.The problem of each student, is counted, obtains the most problem of the number of student's typing content, teacher can
To carry out unified explanation for this problem.
Teacher's touch display, typing content and the typing content for showing data statistics module student are received
Number.For providing the selection and typing operation service of teacher.By the typing content and the record of data statistics module student
Enter the received number of content institute and be shown to teacher, allows teacher to understand which problem is that student is easy to appear, to carry out unification
Explanation.Selection and typing operation service for teacher, the student's equipment end and typing to be replied including teacher's selection are answered
Multiple particular content.
Teaching explanation device, for equipment needed for providing teachers, comprising: microphone, sound equipment and projector.?
When teacher starts teaching pattern, unified explanation is carried out to student, is necessarily required to the religion such as microphone, sound equipment and projector
Learn equipment.
Teacher answers questions module, under experiment model, teacher to carry out typing by teacher's touch display and replys student,
And module occurs to student's equipment end by wireless communication by the typing of teacher.Teacher answers questions to student's using radio communication mold
Block occurs to corresponding student's equipment end.
Teachers ' teaching module switches teaching pattern and experiment model for teacher.The teaching pattern of teachers ' teaching module and
Experiment model needs teacher to switch over.
Teacher processor for receiving student's typing content of student's device end transmission, and makes under experiment model
Data statistics module is counted.Under teaching pattern, teaching explanation device is opened.It is also used to control and coordinate above-mentioned work,
Module is connect with student's equipment end signal by wireless communication simultaneously.
Embodiment 4
The present embodiment has carried out further restriction to wireless communication module on the basis of embodiment 1, including can be real
Existing function and specific real-time means, but be not limited to that a kind of embodiment process
Specifically, the wireless communication module is wirelessly received using work in the monolithic of the ISM band of 2.4GHz~2.5GHz
Send out device chip, specific model NRF24L01.Work can in the monolithic wireless transceiver of the ISM band of 2.4GHz~2.5GHz
With the transmitting-receiving of one-to-many progress signal, meanwhile, the bit error rate that mature means of communication transmits signal is low, facilitates signal
Stablize transmission.
In conclusion the invention discloses a kind of comprehensive experiment platform for electronic technology, including student's equipment end, for monitoring
The experimentation of student carries out the prompt that reports an error when student experimenting error, while providing the service of error and solution for student；
The problem of for sending student's typing to teacher's equipment end；Teacher's equipment end, for receiving student's record of student's equipment end transmission
The problem of entering and the problem of will show student's typing by display, and the problem of answer student's typing；It is said for starting teaching
Solution device explains student；It is also used to switch teaching pattern and experiment model；Wireless communication module, for giving student's equipment
End and teacher's equipment end provide the service of two-way communication.The difficulty that the present invention is encountered by detecting student when testing, and
It is counted in teacher's equipment end, and gives statistics to teacher as the result is shown, such teacher is known which problem is most of
It is explained required for student, to be explained using the method for unified explanation to student.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (5)
1. a kind of comprehensive experiment platform for electronic technology characterized by comprising
Student's equipment end carries out the prompt that reports an error when student experimenting error, is simultaneously for monitoring the experimentation of student
The service of student's offer error and solution；The problem of for sending student's typing to teacher's equipment end；
Teacher's equipment end, for receive student's equipment end transmission student's typing the problem of and will pass through display show student record
The problem of entering, and the problem of answer student's typing；Student is explained for starting teaching explanation device；It is also used to switch religion
Mode and experiment model；
Wireless communication module, for providing the service of two-way communication to student's equipment end and teacher's equipment end.
2. a kind of comprehensive experiment platform for electronic technology as described in claim 1, which is characterized in that student's equipment end packet
It includes:
Experiment monitoring module is monitored the experiment of student by the way that the electric current monitor inside experimental box is arranged in；
Experiment reports an error module, when the electric current monitor monitor of experiment monitoring module detects that the experiment of student is abnormal
It waits, then the position to report an error issues the prompt that reports an error；
False retrieval module reports an error the position to report an error in module according to experiment, is retrieved in internet, find with one of
The mistake of cause；
Display module is solved, the settling mode in internet for the mistake is shown to student by display screen；
Student question module records the problem of student will put question to by the typing of student, and the typing content of this student is passed
It is delivered to teacher's equipment end；
Student's processor, for controlling and coordinating above-mentioned work, while by wireless communication, module and teacher's equipment end signal connect
It connects.
3. a kind of comprehensive experiment platform for electronic technology as claimed in claim 2, which is characterized in that the number of student's equipment end
More than one is measured, student's equipment end further includes student's interactive module, and student's interactive module will be every by wireless gateway node
One student's equipment end carries out signal connection.
4. a kind of comprehensive experiment platform for electronic technology as described in claim 1, which is characterized in that teacher's equipment end packet
It includes:
Data statistics module, it is received for the typing content of statistic device end middle school student and the typing content institute
Number；
Teacher's touch display, the typing content and the typing content institute for showing data statistics module student are received secondary
Number；For providing the selection and typing operation service of teacher；
Teaching explanation device, for equipment needed for providing teachers, including microphone, sound equipment and projector；
Teacher answers questions module, under experiment model, teacher to carry out typing by teacher's touch display and replys student, and will
Module occurs to student's equipment end by wireless communication for the typing of teacher；
Teachers ' teaching module switches teaching pattern and experiment model for teacher；
Teacher processor for receiving student's typing content of student's device end transmission, and makes data under experiment model
Statistical module is counted；Under teaching pattern, teaching explanation device is opened；It is also used to control and coordinate above-mentioned work, simultaneously
Module is connect with student's equipment end signal by wireless communication.
5. a kind of comprehensive experiment platform for electronic technology as described in claim 1, which is characterized in that the wireless communication module is adopted
Monolithic wireless transceiver chip with work in the ISM band of 2.4GHz~2.5GHz, specific model NRF24L01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470836.0A CN110111618A (en) | 2019-05-31 | 2019-05-31 | A kind of comprehensive experiment platform for electronic technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470836.0A CN110111618A (en) | 2019-05-31 | 2019-05-31 | A kind of comprehensive experiment platform for electronic technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110111618A true CN110111618A (en) | 2019-08-09 |
Family
ID=67493385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910470836.0A Pending CN110111618A (en) | 2019-05-31 | 2019-05-31 | A kind of comprehensive experiment platform for electronic technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110111618A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243407A (en) * | 2020-03-29 | 2020-06-05 | 吕燕 | Real integrated device that instructs of electric automatization teaching experiment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060199160A1 (en) * | 2003-11-03 | 2006-09-07 | Gerald Bauldock | Board Game |
| CN102467834A (en) * | 2010-11-11 | 2012-05-23 | 英业达股份有限公司 | Text learning system and method thereof |
| CN103606312A (en) * | 2013-11-14 | 2014-02-26 | 广州华多网络科技有限公司 | On-line education questioning method and system |
| CN104657269A (en) * | 2015-02-16 | 2015-05-27 | 厦门大学 | Automatic error correcting method and system for embedded development learning |
| CN104680905A (en) * | 2015-03-03 | 2015-06-03 | 华南理工大学 | Teaching process automatic monitoring system applied to experiment teaching and monitoring method thereof |
| CN105096686A (en) * | 2015-09-07 | 2015-11-25 | 李力 | Simulation training device for installing and trouble-shooting process of machine tool electrical control circuit |
| CN206248142U (en) * | 2016-12-18 | 2017-06-13 | 郑州利生科教设备有限公司 | A kind of biological and research laboratory's power supply |
| CN107144721A (en) * | 2017-05-26 | 2017-09-08 | 北京戴纳实验科技有限公司 | Framework is analyzed for the electric current of laboratory equipment and the big data of voltage |
| CN107680460A (en) * | 2017-11-10 | 2018-02-09 | 姜源 | A kind of intelligent table for electricity examination with automatic error correction function |
| CN108831214A (en) * | 2018-08-01 | 2018-11-16 | 北京心更远科技发展有限公司 | A kind of online teaching method of multiterminal real-time synchronization interaction |
| CN108986608A (en) * | 2017-06-03 | 2018-12-11 | 陆元成 | Electronic circuit experiment instructs system automatically |
| CN109712460A (en) * | 2019-02-27 | 2019-05-03 | 浙江机电职业技术学院 | Electronic Training cloud platform system |
-
2019
- 2019-05-31 CN CN201910470836.0A patent/CN110111618A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060199160A1 (en) * | 2003-11-03 | 2006-09-07 | Gerald Bauldock | Board Game |
| CN102467834A (en) * | 2010-11-11 | 2012-05-23 | 英业达股份有限公司 | Text learning system and method thereof |
| CN103606312A (en) * | 2013-11-14 | 2014-02-26 | 广州华多网络科技有限公司 | On-line education questioning method and system |
| CN104657269A (en) * | 2015-02-16 | 2015-05-27 | 厦门大学 | Automatic error correcting method and system for embedded development learning |
| CN104680905A (en) * | 2015-03-03 | 2015-06-03 | 华南理工大学 | Teaching process automatic monitoring system applied to experiment teaching and monitoring method thereof |
| CN105096686A (en) * | 2015-09-07 | 2015-11-25 | 李力 | Simulation training device for installing and trouble-shooting process of machine tool electrical control circuit |
| CN206248142U (en) * | 2016-12-18 | 2017-06-13 | 郑州利生科教设备有限公司 | A kind of biological and research laboratory's power supply |
| CN107144721A (en) * | 2017-05-26 | 2017-09-08 | 北京戴纳实验科技有限公司 | Framework is analyzed for the electric current of laboratory equipment and the big data of voltage |
| 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 |
| CN108831214A (en) * | 2018-08-01 | 2018-11-16 | 北京心更远科技发展有限公司 | A kind of online teaching method of multiterminal real-time synchronization interaction |
| CN109712460A (en) * | 2019-02-27 | 2019-05-03 | 浙江机电职业技术学院 | Electronic Training cloud platform system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243407A (en) * | 2020-03-29 | 2020-06-05 | 吕燕 | Real integrated device that instructs of electric automatization teaching experiment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8639961B2 (en) | Participant response system employing battery powered, wireless remote units | |
| CN105118344A (en) | Intelligent classroom system | |
| RU2477570C2 (en) | Efficient bandwidth utilisation system for participant response | |
| CN109545005A (en) | Wisdom classroom interactive system | |
| CN108182837A (en) | A kind of ideological and political education intelligent tutoring system | |
| CN203659248U (en) | Intelligent wearable device and interactive classroom system thereof | |
| KR101576727B1 (en) | Education system based on type of question using qr code and app | |
| CN110706140A (en) | Classroom interactive learning method, device, system and computer readable storage medium | |
| CN110995501A (en) | Analog training system based on digitized ultrashort waves | |
| CN110111618A (en) | A kind of comprehensive experiment platform for electronic technology | |
| CN108806374A (en) | A kind of tutoring system | |
| CN102081865A (en) | System and method for realizing interactive learning and monitoring by using mobile device | |
| CN205302389U (en) | System is judgeed to quality of instruction | |
| CN207624055U (en) | A kind of wireless blue tooth attendance checking system | |
| US20190034779A1 (en) | Digital Learning Smart Identification Card Structure | |
| CN110009538A (en) | A kind of teaching behavior monitoring system | |
| CN109254214A (en) | Valve base electronic device Auto-Test System and method | |
| CN113205436A (en) | Interactive teaching scoring system | |
| CN106710349A (en) | Mobile base station operation and maintenance teaching system | |
| CN206147975U (en) | Remote education system | |
| CN110197604A (en) | A kind of computer laboratory multimedia integration management platform | |
| CN111127969A (en) | Computer software teaching analysis system | |
| US9774664B2 (en) | Social networking system based on smart clothing | |
| CN212435732U (en) | Indoor seat dynamic real-time monitoring management system | |
| CN213904591U (en) | Multi-user real-time online teacher training and teaching equipment and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |