CN108806358A - A kind of hung intelligent multimedia teaching system - Google Patents
A kind of hung intelligent multimedia teaching system Download PDFInfo
- Publication number
- CN108806358A CN108806358A CN201810488124.7A CN201810488124A CN108806358A CN 108806358 A CN108806358 A CN 108806358A CN 201810488124 A CN201810488124 A CN 201810488124A CN 108806358 A CN108806358 A CN 108806358A
- Authority
- CN
- China
- Prior art keywords
- module
- output end
- input terminal
- circuit
- data
- 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
- 238000007639 printing Methods 0.000 claims abstract description 11
- 238000013500 data storage Methods 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
-
- 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
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
A kind of hung intelligent multimedia teaching system, it is related to tutoring system technical field.It includes that central controller, teaching recording module, teacher asking questions module, learner answering questions module, student register module, face recognition module, camera module, key-press module, interface module, microphone module, power supply, energy-saving circuit, A/D converter, microcontroller, data module, display screen, voice announcer, radiator, grading module, Results Printing module, wireless terminal, wireless transceiver.The present invention has the beneficial effect that：Intelligence, functional diversities can prevent student from playing truant and push up the undisciplined situations such as packet, and student and teacher can be allowed to carry out two-way scoring, teaching is improved, can carry out assessment improvement with typing instructional video, be convenient for promoting.
Description
Technical field
The present invention relates to tutoring system technical fields, and in particular to a kind of hung intelligent multimedia teaching system.
Background technology
Tutoring system (Instructional System) is the subsystem of educational system, refers to realize certain teaching
Purpose, the entirety made of being organically combined by each Teaching Elements with certain instructional function.
The concept of release system is solved first：Two or more connect each other, interactional individual composition has spy
The organic whole for determining function is called system.
Some features of system
Some features of system can be analyzed from the concept of system：
1, in the world anything, process is all organic whole, their self-organizing systems, and system each other；
2, the environment of each system and surrounding can form a big system again, and original various pieces can become this
The subsystem of big system；
3, each system carries out variation in substance, energy, the exchanging of information, development between environment, in the hope of the dynamic of system
State stability with it is open move, the viewpoint of system come understand school, tutoring system, tutoring system level division and
School's phenomenon that the movement of tutoring system is showed.
Multimedia long-range teaching system engineering scheme be suitable for multiple network environment, Internet, campus network, LAN,
And satellite network and microwave network.System can be applicable to the long-range realtime interactive teaching training of enterprise, public institution, army etc.
Instruction；System can should school be used in long-range university strange land give lessons in real time, language and characters are answerred questions；It applies under Campus Interconnectivity environment, does not go out
School gate can view and emulate live open class of other etc.；It applies in campus network, multimedia network classroom, it can be achieved that currently a popular
The repertoire of multimedia network classroom.
Remote multi-media interactive teaching system is mainly synchronized by the video at compression teachers ' teaching scene, audio stream combination clear
It lookes at courseware order, forms teaching resource stream, be transmitted in real time on the computer of distal end student using network, student can pass through in time
The modes such as enquirement, shared teacher side program, written communication of raising one's hand realize remote interactive teaching.ActiveClass may operate at
Internet, satellite network, campus network, LAN, provide word, audio and video, courseware, electronic whiteboard, interactive broadcasting teaching it is flat
Platform.Space-time limitation is broken in classroom in ActiveClass virtual realities, allows strange land teachers and students by audio and video real-time, interactive, as
It places oneself in the midst of among same classroom.
Current tutoring system not smart enoughization, has a single function, and lacking, which can prevent student from playing truant, pushes up the undisciplined situations such as packet
Function, be not easy to promote.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of hung intelligent multimedia teaching system,
Intelligence, functional diversities can prevent student from playing truant and push up the undisciplined situations such as packet, and student and teacher can be allowed to carry out two-way comment
Point, teaching is improved, assessment improvement can be carried out with typing instructional video, convenient for promoting.
To achieve the above object, the present invention is using following technical scheme：It includes central controller 1, teaching typing mould
Block 2, teacher asking questions module 3, learner answering questions module 4, student are registered module 5, face recognition module 6, camera module 7, button
Module 8, interface module 9, microphone module 10, power supply 11, energy-saving circuit 12, A/D converter 13, microcontroller 14, data module
15, display screen 16, voice announcer 17, radiator 18, grading module 19, Results Printing module 20, wireless terminal 21, wireless receipts
Send out device 22, the teaching recording module 2, teacher asking questions module 3, learner answering questions module 4, student are registered module 5, recognition of face mould
Block 6, camera module 7, key-press module 8 and microphone module 10 output end be connected to the input terminal of A/D converter 13, power supply
11 output end is connected to the input terminal of energy-saving circuit 12, interface module 9, A/D converter 13, data module 15, wireless receiving and dispatching
The output end of device 22 and energy-saving circuit 12 is connected to central controller 1, the output end of central controller 1 be connected to interface module 9,
The input terminal of data module 15, wireless transceiver 22, energy-saving circuit 12 and microcontroller 14, the output end of microcontroller 14 are connected to show
The output end of the input terminal of display screen 16, voice announcer 17, radiator 18, grading module 19, grading module 19 is connected to achievement
The input terminal of print module 20, the connection between them are to be electrically connected；The output end of the wireless terminal 21 passes through wireless communication
It number is connected to the input terminal of wireless transceiver 22, the output end of wireless transceiver 22 is connected to wireless terminal 21 by wireless signal
Input terminal.
The wireless terminal 21 is mobile phone or IR remote controller.
The output end of the Results Printing module 20 is connected to printer.
The energy-saving circuit 12 includes inverter circuit 121, rectification circuit 122, amplifying circuit 123, chopper circuit 124, opens
Powered-down road 125, direct current output 126, the output end of power supply 11 are connected to the input terminal of inverter circuit 121, inverter circuit 121 it is defeated
Outlet is connected to the input terminal of rectification circuit 122, and the output end of rectification circuit 122 is connected to the input terminal of amplifying circuit 123, puts
The output end of big circuit 123 is connected to the input terminal of chopper circuit 124, and the output end of chopper circuit 124 is connected to switching circuit
125 input terminal, the output end of switching circuit 125 are connected to the input terminal of direct current output 126, the output end of direct current output 126
It is connected to the input terminal of central controller 1, the connection between them is to be electrically connected.
The data module 15 includes data-analyzing machine 151, data comparison device 152, data storage 153, high in the clouds protection
154, the output end of central controller 1 is connected to the input terminal of data-analyzing machine 151, the output end connection of data-analyzing machine 151
The input terminal of data comparison device 152, the output end of data comparison device 152 is connected to the input terminal of data storage 153, data
The output end of memory 153 is connected to the input terminal of high in the clouds protection 154, and the output end of high in the clouds protection 154 is connected to central control
The input terminal of device 1, the connection between them are to be electrically connected.
After adopting the above technical scheme, the present invention has the beneficial effect that：Intelligence, functional diversities can prevent student from escaping
The undisciplined situations such as class top packet can allow student and teacher to carry out two-way scoring, improve teaching, can be carried out with typing instructional video
Assessment improves, convenient for promoting.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the principle of the present invention structural schematic diagram block diagram；
Fig. 2 is the functional block diagram of data module 15 in the present invention；
Fig. 3 is the functional block diagram of energy-saving circuit 12 in the present invention.
Reference sign：Central controller 1, teacher asking questions module 3, learner answering questions module 4, is learned teaching recording module 2
Raw register module 5, face recognition module 6, camera module 7, key-press module 8, interface module 9, microphone module 10, power supply
11, energy-saving circuit 12, A/D converter 13, microcontroller 14, data module 15, display screen 16, voice announcer 17, radiator 18,
Grading module 19, wireless terminal 21, wireless transceiver 22, inverter circuit 121, rectification circuit 122, is put at Results Printing module 20
Big circuit 123, chopper circuit 124, switching circuit 125, direct current output 126, data-analyzing machine 151, data comparison device 152, number
According to memory 153, high in the clouds protection 154.
Specific implementation mode
Shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that：It includes central controller 1, teaching
Recording module 2, teacher asking questions module 3, learner answering questions module 4, student are registered module 5, face recognition module 6, camera module
7, key-press module 8, interface module 9, microphone module 10, power supply 11, energy-saving circuit 12, A/D converter 13, microcontroller 14, number
According to module 15, display screen 16, voice announcer 17, radiator 18, grading module 19, Results Printing module 20, wireless terminal 21,
Wireless transceiver 22, the teaching recording module 2, teacher asking questions module 3, learner answering questions module 4, student are registered module 5, face
Identification module 6, camera module 7, key-press module 8 and microphone module 10 output end be connected to the input of A/D converter 13
End, the output end of power supply 11 are connected to the input terminal of energy-saving circuit 12, interface module 9, A/D converter 13, data module 15, nothing
The output end of line transceiver 22 and energy-saving circuit 12 is connected to central controller 1, and the output end of central controller 1 is connected to interface
The output end of the input terminal of module 9, data module 15, wireless transceiver 22, energy-saving circuit 12 and microcontroller 14, microcontroller 14 connects
Then the input terminal of display screen 16, voice announcer 17, radiator 18, grading module 19, the output end connection of grading module 19
The input terminal of Results Printing module 20, the output end of the Results Printing module 20 is connected to printer, the company between them
It is connected in electric connection；The output end of the wireless terminal 21 is connected to the input terminal of wireless transceiver 22, nothing by wireless signal
The output end of line transceiver 22 is connected to the input terminal of wireless terminal 21 by wireless signal, the wireless terminal 21 be mobile phone or
Person's IR remote controller, the energy-saving circuit 12 include inverter circuit 121, rectification circuit 122, amplifying circuit 123, chopper circuit
124, switching circuit 125, direct current output 126, the output end of power supply 11 are connected to the input terminal of inverter circuit 121, inverter circuit
121 output end is connected to the input terminal of rectification circuit 122, and the output end of rectification circuit 122 is connected to the defeated of amplifying circuit 123
Enter end, the output end of amplifying circuit 123 is connected to the input terminal of chopper circuit 124, and the output end of chopper circuit 124 is connected to out
The input terminal on powered-down road 125, the output end of switching circuit 125 are connected to the input terminal of direct current output 126, direct current output 126
Output end is connected to the input terminal of central controller 1, and the connection between them is to be electrically connected, and the data module 15 includes number
According to analyzer 151, data comparison device 152, data storage 153, high in the clouds protection 154, the output end of central controller 1 is connected to
The input terminal of data-analyzing machine 151, the output end of data-analyzing machine 151 are connected to the input terminal of data comparison device 152, data pair
Than the input terminal that the output end of device 152 is connected to data storage 153, the output end of data storage 153 is connected to high in the clouds guarantor
The output end of the input terminal of shield 154, high in the clouds protection 154 is connected to the input terminal of central controller 1, and the connection between them is electricity
Property connection.
The operation principle of the present invention：Student is registered by student's module of registering, and face recognition module can be by before
Student is identified the case where avoiding the occurrence of top packet in the face portrait of typing, and teacher is by puing question to module to carry student
It asks, student, which answers, to be answered by microphone module, and voice announcer reports the sound and learner answering questions of teacher
Sound, camera module is monitored classroom inside, and display screen can show the courseware that teacher wants, inside data module
There is the courseware that teacher wants, it can be right so that teacher carries out teaching evaluation by recording module of imparting knowledge to students by teaching process typing
Teaching is improved, and teacher gives a mark to the answer of student and effect of listening to the teacher by grading module, and student passes through grading module
It scores the teaching of teacher, is come out Results Printing by print module, pass through interface module or the nothing of wireless terminal
Line connection is to the teaching courseware needed for system transmission.
After adopting the above technical scheme, the present invention has the beneficial effect that：Intelligence, functional diversities can prevent student from escaping
The undisciplined situations such as class top packet can allow student and teacher to carry out two-way scoring, improve teaching, can be carried out with typing instructional video
Assessment improves, convenient for promoting.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (5)
1. a kind of hung intelligent multimedia teaching system, it is characterised in that：It include central controller (1), teaching recording module (2),
Teacher asking questions module (3), learner answering questions module (4), student are registered module (5), face recognition module (6), camera module
(7), key-press module (8), interface module (9), microphone module (10), power supply (11), energy-saving circuit (12), A/D converter
(13), microcontroller (14), data module (15), display screen (16), voice announcer (17), radiator (18), grading module
(19), Results Printing module (20), wireless terminal (21), wireless transceiver (22), the teaching recording module (2), Jiao Shiti
Ask that module (3), learner answering questions module (4), student are registered module (5), face recognition module (6), camera module (7), button
The output end of module (8) and microphone module (10) is connected to the input terminal of A/D converter (13), and the output end of power supply (11) connects
Then the input terminal of energy-saving circuit (12), interface module (9), A/D converter (13), data module (15), wireless transceiver
(22) and the output end of energy-saving circuit (12) is connected to central controller (1), and the output end of central controller (1) is connected to interface
The input terminal of module (9), data module (15), wireless transceiver (22), energy-saving circuit (12) and microcontroller (14), microcontroller
(14) output end is connected to the input terminal of display screen (16), voice announcer (17), radiator (18), grading module (19),
The output end of grading module (19) is connected to the input terminal of Results Printing module (20), and the connection between them is to be electrically connected；
The output end of the wireless terminal (21) is connected to the input terminal of wireless transceiver (22), wireless transceiver by wireless signal
(22) output end is connected to the input terminal of wireless terminal (21) by wireless signal.
2. a kind of hung intelligent multimedia teaching system according to claim 1, it is characterised in that：The wireless terminal (21) is
Mobile phone or IR remote controller.
3. a kind of hung intelligent multimedia teaching system according to claim 1, it is characterised in that：The Results Printing module
(20) output end is connected to printer.
4. a kind of hung intelligent multimedia teaching system according to claim 1, it is characterised in that：Energy-saving circuit (12) packet
Containing inverter circuit (121), rectification circuit (122), amplifying circuit (123), chopper circuit (124), switching circuit (125), direct current
It exports (126), the output end of power supply (11) is connected to the input terminal of inverter circuit (121), and the output end of inverter circuit (121) connects
Then the output end of the input terminal of rectification circuit (122), rectification circuit (122) is connected to the input terminal of amplifying circuit (123), puts
The output end of big circuit (123) is connected to the input terminal of chopper circuit (124), and the output end of chopper circuit (124) is connected to out
The output end of the input terminal of powered-down road (125), switching circuit (125) is connected to the input terminal of direct current output (126), direct current output
(126) output end is connected to the input terminal of central controller (1), and the connection between them is to be electrically connected.
5. a kind of hung intelligent multimedia teaching system according to claim 1, it is characterised in that：Data module (15) packet
(154) are protected containing data-analyzing machine (151), data comparison device (152), data storage (153), high in the clouds, central controller (1)
Output end be connected to the input terminals of data-analyzing machine (151), the output end of data-analyzing machine (151) is connected to data comparison device
(152) output end of input terminal, data comparison device (152) is connected to the input terminal of data storage (153), data storage
(153) output end is connected to the input terminal of high in the clouds protection (154), and the output end of high in the clouds protection (154) is connected to central control
The input terminal of device (1), the connection between them are to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488124.7A CN108806358A (en) | 2018-05-21 | 2018-05-21 | A kind of hung intelligent multimedia teaching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488124.7A CN108806358A (en) | 2018-05-21 | 2018-05-21 | A kind of hung intelligent multimedia teaching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108806358A true CN108806358A (en) | 2018-11-13 |
Family
ID=64091165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488124.7A Pending CN108806358A (en) | 2018-05-21 | 2018-05-21 | A kind of hung intelligent multimedia teaching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108806358A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618077A (en) * | 2018-11-27 | 2019-04-12 | 新野旭润光电科技有限公司 | The optical imaging lens of carrying electronic devices |
| CN109637226A (en) * | 2018-12-25 | 2019-04-16 | 福建启迪教育科技有限公司 | A kind of offline Teaching System based on classroom box |
| CN109682830A (en) * | 2018-11-27 | 2019-04-26 | 新野旭润光电科技有限公司 | Imaging optic element periphery light detection device |
| CN110264842A (en) * | 2019-06-28 | 2019-09-20 | 北京科技大学 | A kind of tutoring system and method for the p-wire measuring principle that sharpens understanding |
| CN110428676A (en) * | 2019-08-20 | 2019-11-08 | 淄博职业学院 | A kind of education teaching system |
| CN110797236A (en) * | 2019-04-26 | 2020-02-14 | 深圳德微电技术有限公司 | Circuit breaker with fault self-checking function and self-power-off function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203721052U (en) * | 2014-01-25 | 2014-07-16 | 崔爱国 | Classroom interaction teaching system for ideological and political theory course |
| CN203800840U (en) * | 2014-04-08 | 2014-08-27 | 广东美的厨房电器制造有限公司 | Frequency converter and microwave oven |
| CN106781763A (en) * | 2016-12-16 | 2017-05-31 | 景德镇陶瓷大学 | A kind of university's applied mathematics Teaching System |
| CN106898169A (en) * | 2017-02-17 | 2017-06-27 | 酒泉职业技术学院 | A kind of Chinese computer application and Internet teaching and training system |
| CN107230403A (en) * | 2017-07-30 | 2017-10-03 | 成都优瑞商务服务有限公司 | A kind of intelligent tutoring system |
| CN206773760U (en) * | 2017-01-21 | 2017-12-19 | 杭州科技职业技术学院 | A kind of classroom instruction management system |
-
2018
- 2018-05-21 CN CN201810488124.7A patent/CN108806358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203721052U (en) * | 2014-01-25 | 2014-07-16 | 崔爱国 | Classroom interaction teaching system for ideological and political theory course |
| CN203800840U (en) * | 2014-04-08 | 2014-08-27 | 广东美的厨房电器制造有限公司 | Frequency converter and microwave oven |
| CN106781763A (en) * | 2016-12-16 | 2017-05-31 | 景德镇陶瓷大学 | A kind of university's applied mathematics Teaching System |
| CN206773760U (en) * | 2017-01-21 | 2017-12-19 | 杭州科技职业技术学院 | A kind of classroom instruction management system |
| CN106898169A (en) * | 2017-02-17 | 2017-06-27 | 酒泉职业技术学院 | A kind of Chinese computer application and Internet teaching and training system |
| CN107230403A (en) * | 2017-07-30 | 2017-10-03 | 成都优瑞商务服务有限公司 | A kind of intelligent tutoring system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618077A (en) * | 2018-11-27 | 2019-04-12 | 新野旭润光电科技有限公司 | The optical imaging lens of carrying electronic devices |
| CN109682830A (en) * | 2018-11-27 | 2019-04-26 | 新野旭润光电科技有限公司 | Imaging optic element periphery light detection device |
| CN109637226A (en) * | 2018-12-25 | 2019-04-16 | 福建启迪教育科技有限公司 | A kind of offline Teaching System based on classroom box |
| CN110797236A (en) * | 2019-04-26 | 2020-02-14 | 深圳德微电技术有限公司 | Circuit breaker with fault self-checking function and self-power-off function |
| CN110264842A (en) * | 2019-06-28 | 2019-09-20 | 北京科技大学 | A kind of tutoring system and method for the p-wire measuring principle that sharpens understanding |
| CN110428676A (en) * | 2019-08-20 | 2019-11-08 | 淄博职业学院 | A kind of education teaching system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108806358A (en) | A kind of hung intelligent multimedia teaching system | |
| CN206524026U (en) | A kind of cloud teaching in classroom system | |
| CN105390038A (en) | Classroom multifunctional timely feedback system | |
| CN104809930A (en) | Multimedia auxiliary teaching method and system thereof based on mobile platform | |
| CN103794098A (en) | Intelligent teaching management system | |
| CN105070128A (en) | Classroom timely feedback device and system thereof | |
| CN109767365A (en) | A kind of wisdom education management system | |
| CN203689730U (en) | Intelligent teaching management system | |
| CN101325009A (en) | Apparatus for implementing interactive teaching using network | |
| CN108347448A (en) | Online living broadcast interactive method and system | |
| CN202275528U (en) | Intelligent teaching system based on computer | |
| CN204946394U (en) | A kind of thought politics theory educational training system | |
| CN201886650U (en) | Individualized interactive remote multimedia language on-line teaching system | |
| CN109087543A (en) | A kind of Web-based Self-regulated Learning method | |
| CN207367410U (en) | A kind of interactive education system | |
| CN201233664Y (en) | Apparatus for implementing interactive teaching by using network | |
| CN204406736U (en) | A kind of electronic teaching system | |
| Tian et al. | [Retracted] Curriculum Reform and Adaptive Teaching of Computer Education Based on Online Education and B5G Model | |
| CN206400835U (en) | A kind of teleeducation system based on cloud computing and Cloud Server | |
| Wei et al. | Application analysis of mobile learning based on smartphone in flipped classroom | |
| Yu | Solutions on obstacles of applying educational technologies in Chinese primary and middle school English classrooms | |
| Al Harthi | Mobile learning in Saudi Arabia: A review | |
| CN206135990U (en) | Based on individualized study mobile terminal of internet teleeducation | |
| CN110930788A (en) | Multimedia teaching interactive operation method and device | |
| Yue et al. | Research on Application of Classroom Teaching Feedback Based on Mobile Information Platform |
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 |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |