CN111953744A - Identity recognition recording and broadcasting system based on multiple groups of wireless terminals and use method - Google Patents
Identity recognition recording and broadcasting system based on multiple groups of wireless terminals and use method Download PDFInfo
- Publication number
- CN111953744A CN111953744A CN202010714628.3A CN202010714628A CN111953744A CN 111953744 A CN111953744 A CN 111953744A CN 202010714628 A CN202010714628 A CN 202010714628A CN 111953744 A CN111953744 A CN 111953744A
- Authority
- CN
- China
- Prior art keywords
- video
- terminal
- module
- wireless
- classroom
- 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
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000006870 function Effects 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 238000012549 training Methods 0.000 claims description 11
- 238000012552 review Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003993 interaction Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention provides an identity recognition recording and broadcasting system based on multiple groups of wireless terminals and a using method thereof, relating to the technical field of recording and broadcasting systems. This but based on identification recorded broadcast system includes: the method comprises the steps of S1, IC card reading, S2, roll calling and card swiping, S3, student detail comparison, S4, recording, archiving in a local computer, S5, reviewing and playing recorded videos, S6, sending a command of answering or answering, and S7, file management and file management are achieved through file management. According to the identity recognition recording and broadcasting system based on the multiple groups of wireless terminals and the using method, teachers can enhance interests and confidence of students, improve learning scores, increase classroom testing functions through online live broadcasting guidance, arouse interests of the students through student answering interaction, activate classroom atmosphere, and enable the teachers and the students to interact well.
Description
Technical Field
The invention relates to the technical field of recording and broadcasting systems, in particular to an identifiable recording and broadcasting system based on multiple groups of wireless terminals and a using method thereof.
Background
Along with the development of society, the kind of education mainly divide into two major categories, one kind is the off-line education, the mr gives lessons face to face, another kind is the on-line education, some is to watch video teaching, some is that the mr carries out the live broadcast, give lessons through the network, many courses all adopt the on-line to give lessons, but present on-line give lessons, it is giving lessons all that the mr, the student learns through the recorded broadcast system, teaching that current recorded broadcast system can be fine, but there is certain defect in mr and student's interdynamic.
Disclosure of Invention
The invention aims to provide an identity recognition recording and broadcasting system based on multiple groups of wireless terminals and a using method thereof, which solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an identification recording and broadcasting system based on multiple groups of wireless terminals comprises:
and the address allocation terminal provides address allocation of a network for the system, and performs network bridging and network transmission.
A routing terminal to distribute signals.
The teaching system comprises a wireless video terminal, a video acquisition module, a data acquisition module and an identity recognition module.
The classroom system comprises a classroom teaching computer, a student sign-in module, a video calling module, a video recording module and a video reviewing module.
And the IC card data read-write terminal is used for reading the identity information on the IC card and writing the identity information on the IC card.
And the data writing module is used for writing data into the IC card data reading and writing terminal and writing information.
And the data reading module is used for reading data inside the IC card.
As a further scheme of the system: the number of the wireless video terminals is multiple, and the number of the video acquisition modules, the number of the data acquisition modules and the number of the identity identification modules are the same as the number of the wireless video terminals.
As a further scheme of the system: the input and output ends of the wireless video terminal are electrically connected with the output end of the video acquisition module through a wire, the input end of the wireless video terminal is electrically connected with the output end of the data acquisition module through a wire, and the input end of the wireless video terminal is electrically connected with the output end of the identity recognition module through a wire.
As a further scheme of the system: the output end of the wireless video terminal is connected with the output end of the routing terminal through a wireless local area network signal, the input end of the address distribution terminal is electrically connected with the output end of the classroom teaching computer through a wire, and the input end of the classroom teaching computer is electrically connected with the output end of the IC card data reading and writing terminal through a wire.
As a further scheme of the system: the output end of the address distribution terminal is electrically connected with the input end of the routing terminal through a lead, the input end of the IC card data read-write terminal is electrically connected with the output end of the data write-in module through a lead, and the input end of the IC card data read-write terminal is electrically connected with the output end of the input read-out module through a lead.
A use method of an identifiable recording and broadcasting system based on multiple groups of wireless terminals comprises the following steps:
and S1, reading the IC card by the administrator to input student information.
And S2, calling, swiping a card and signing before class, so that the recording and management of related data in class are facilitated.
And S3, the teacher compares the teaching or key screen projection function through the training process, and the details of the students are displayed in a multi-screen real-time comparison mode.
And S4, the teacher starts recording by one key at the computer end, and the 64 omics student end video device collects the video and archives the video in the local computer by the name of the student.
And S5, after the recording is finished, playing the video recorded in the classroom through the review function, and reviewing the historical video record.
And S6, the teacher sends a quiz or answer instruction to the student end equipment through the classroom quiz and classroom test functions, and the student presses keys to answer.
And S7, performing classified management on screenshots, recorded videos, received jobs and the like stored in a classroom through file management.
The invention provides an identifiable recording and broadcasting system based on multiple groups of wireless terminals and a using method thereof. The method has the following beneficial effects:
1. compared with the traditional training room, the identity recognition recording and broadcasting system based on the multiple groups of wireless terminals and the using method thereof realize the functions of teaching, recording and broadcasting, answering interaction and the like based on the identity recognition recording and broadcasting system, and the student can realize the functions of calling and swiping the card to sign in by holding the card with one hand, and record and broadcast, collect homework, answer interaction and other data according to the name of the student.
2. According to the identity recognition recording and broadcasting system based on the multiple groups of wireless terminals and the using method, one-key real-time synchronous recording is carried out in 64 groups of omnibearing training processes, the training process is supported to be reviewed at any time, 64 groups of one-key synchronous collecting operation is supported, the names of students are automatically stored, and the teacher can conveniently modify the system after class.
3. This but identity discernment recorded broadcast system and application method based on multiunit wireless terminal supports 24 screens and contrasts in real time, help mr to contrast show student's real standard operation process, make things convenient for mr's explanation, stand interactive system software can be called, record little class video with online classroom, supply the student to look back at any time, consolidate the study, the learning effect is directly perceived, mr guides through online live broadcast, strengthen student's interest and confidence, improve the learning score, increase classroom test function, it is interactive through student's answer, arouse student's interest, flourish classroom atmosphere, mr and student can be fine interact.
4. The identity recognition recording and broadcasting system based on the multiple groups of wireless terminals and the using method thereof adopt a classroom answering mode, train the thinking sensitivity of students, have intuitive learning effect, allow teachers to throw in screens through keys, and allow students to throw in large screens in training processes and operation finished products by themselves.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a flow chart of a method of operation of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1. an address allocation terminal; 2. a routing terminal; 3. a teaching system; 301. a wireless video terminal; 302. a video acquisition module; 303. a data acquisition module; 304. an identity recognition module; 4. a classroom system; 401. a classroom teaching computer; 402. a student sign-in module; 403. a video calling module; 404. a video recording module; 405. a video review module; 5. IC card data read-write terminal; 6. a data writing module; 7. and a data reading module.
Detailed Description
The invention will be further illustrated with reference to the following examples and drawings:
referring to FIGS. 1-3: an identification recording and broadcasting system based on multiple groups of wireless terminals comprises: the teaching system comprises an address distribution terminal 1, the address distribution terminal 1 provides address distribution of a network for the system, bridging of the network and transmission of the network are carried out, a routing terminal 2 and a routing terminal 2 are used for distributing signals, a teaching system 3 is provided, the teaching system comprises a wireless video terminal 301, a video acquisition module 302, a data acquisition module 303 and an identity recognition module 304, the number of the wireless video terminal 301 is multiple, the number of the video acquisition module 302, the number of the data acquisition module 303 and the number of the identity recognition module 304 are all the same as that of the wireless video terminal 301, a classroom system 4 is provided, the classroom system 4 comprises a classroom teaching computer 401, a student sign-in module 402, a video calling module 403, a video recording module 404 and a video review module 405, an IC card data read-write terminal 5 is used for reading identity information on an IC card and writing the identity information on the IC card, the system comprises a data writing module 6, the data writing module 6 is used for writing data into an IC card data reading and writing terminal 5 and writing information, a data reading module 7, the data reading module 7 is used for reading data in an IC card, the output end of a wireless video terminal 301 is connected with the output end of a routing terminal 2 through a wireless local area network signal, the input end of an address distribution terminal 1 is electrically connected with the output end of a classroom teaching computer 401 through a lead, the input end of the classroom teaching computer 401 is electrically connected with the output end of the IC card data reading and writing terminal 5 through a lead, the output end of the address distribution terminal 1 is electrically connected with the input end of the routing terminal 2 through a lead, the input end of the IC card data reading and writing terminal 5 is electrically connected with the output end of the data writing module 6 through a lead, and the input end of the IC card data reading and writing terminal 5 is electrically connected with the output end of.
Specifically, the input/output end of the wireless video terminal 301 is electrically connected to the output end of the video acquisition module 302 through a wire, the input end of the wireless video terminal 301 is electrically connected to the output end of the data acquisition module 303 through a wire, the input end of the wireless video terminal 301 is electrically connected to the output end of the identification module 304 through a wire, the address allocation terminal 1 allocates a network to the routing terminal 2, the identification module 304 performs identification, the data acquisition module 303 collects information acquired by the video acquisition module 302, the data acquisition module 303 sends video information to the wireless video terminal 301, and the wireless video terminal 301 transmits data to the routing terminal 2.
Specifically, the classroom teaching computer 401, the student sign-in module 402, the video retrieving module 403, the video recording module 404 and the video reviewing module 405 are all software modules, not entity modules, and are all installed inside the computer for use, students place IC cards on the data reading module 7, the data reading module 7 transmits data to the IC card data reading and writing terminal 5, the classroom teaching computer 401 is opened, students sign in, the student sign-in module 402 is used, the classroom teaching computer 401 can retrieve video information collected by the video retrieving module 403, the classroom teaching computer 401 can record live broadcast of teachers in class through the video recording module 404, review recorded video from the classroom teaching computer 401 through the video reviewing module 405, one-key real-time synchronous recording of 64 sets of all-dimensional practical training processes supports the reviewing process at any time, supports 64 sets of one-key synchronous collecting work, the student names are automatically stored, so that teachers can conveniently modify the students after class, 24 screens are supported for real-time comparison, the teacher can conveniently compare and display the practical training operation process of the students, the teacher explains the students conveniently, the software of the exhibition platform interactive system can be called to record online classes into micro-class videos for the students to review at any time, the learning effect is visual, the teachers can enhance the interest and the confidence of the students and improve the learning score through online live broadcasting guidance, the class answering mode is adopted, the thinking sensitivity of the students is exercised, the learning effect is visual, the teachers throw screen by keys, the students can automatically put practical training process and homework finished products into a large screen, compared with the traditional practical training room, the functions of teaching, recording and answering interaction and the like are realized based on the identity recognition recording and broadcasting system, the students can take notes by swiping the cards with one hand, the students can sign on the cards, and the data such as recording and broadcasting the collection of the students and the interactive answering, the classroom testing function is added, the interest of students is stimulated through student answering interaction, classroom atmosphere is activated, and teachers and students can well interact.
A use method of an identifiable recording and broadcasting system based on multiple groups of wireless terminals comprises the following steps:
step one, reading an IC card by an administrator to input student information.
And secondly, calling, swiping a card and signing in before class, so that the relevant data in class can be conveniently recorded and managed.
And step three, the teacher compares the teaching or key screen projection function through the training process, and the details of the students are displayed in a multi-screen real-time comparison mode.
And step four, the teacher starts recording by one key at the computer end, and the 64 omics student end video equipment acquires the video and archives the video in the local computer by the name of the student.
And step five, after the recording is finished, playing the video recorded in the classroom through a review function, and reviewing historical video records.
And step six, the teacher sends a question-answering or answering instruction to the student-side equipment through the classroom question-answering and classroom test functions, and the students press keys to answer.
And step seven, performing classified management on screenshots, recorded videos, collected jobs and the like stored in the classroom.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (6)
1. The utility model provides a but identity discernment recorded broadcast system based on multiunit wireless terminal which characterized in that includes:
the address distribution terminal provides network address distribution for the system, and performs network bridging and network transmission;
a routing terminal for distributing signals;
the teaching system comprises a wireless video terminal, a video acquisition module, a data acquisition module and an identity recognition module;
the classroom system comprises a classroom teaching computer, a student sign-in module, a video calling module, a video recording module and a video reviewing module;
the IC card data read-write terminal is used for reading the identity information on the IC card and writing the identity information on the IC card;
the data writing module is used for writing data into the IC card data reading and writing terminal and writing information;
and the data reading module is used for reading data inside the IC card.
2. The system according to claim 1, wherein the system comprises: the number of the wireless video terminals is multiple, the number of the video acquisition modules, the number of the data acquisition modules and the number of the identity identification modules are the same as the number of the wireless video terminals, the video is reviewed according to the identity, and the video can be marked in the review process and stored and consulted.
3. The system according to claim 1, wherein the system comprises: the input end and the output end of the wireless video terminal are in signal connection with the output end of the video acquisition module through a wireless area network, the input end of the wireless video terminal is in signal connection with the output end of the data acquisition module through the wireless area network, the input end of the wireless video terminal is in signal connection with the output end of the identity identification module through the wireless area network, a self-developed MJPEG data stream format is adopted to store the video of the experimental process, the video record is stored in real name, each identity is automatically corresponding to, the terminal is recorded in the classroom experimental process through wireless transmission, and the recorded identity can be verified and determined.
4. The system according to claim 1, wherein the system comprises: the output end of the wireless video terminal is connected with the output end of the routing terminal through a wireless local area network signal, the input end of the address distribution terminal is electrically connected with the output end of the classroom teaching computer through a wire, and the input end of the classroom teaching computer is electrically connected with the output end of the IC card data reading and writing terminal through a wire.
5. The system according to claim 1, wherein the system comprises: the output end of the address distribution terminal is electrically connected with the input end of the routing terminal through a lead, the input end of the IC card data read-write terminal is electrically connected with the output end of the data write-in module through a lead, and the input end of the IC card data read-write terminal is electrically connected with the output end of the input read-out module through a lead.
6. A use method of an identifiable recording and broadcasting system based on multiple groups of wireless terminals is characterized by comprising the following steps:
s1, the administrator reads the IC card and inputs student information;
s2, calling, swiping a card and signing before class, so that the recording and management of related data in class are facilitated;
s3, comparing teaching or key screen projection functions by a teacher through a training process, and comparing and displaying details of students in a multi-screen real-time manner;
s4, the teacher starts recording by one key at the computer end, the 64 omics student end video device collects the video and archives the video in the local computer by the name of the student;
s5, after the recording is finished, the video recorded in the classroom can be played through the review function, and historical video records can also be reviewed;
s6, the teacher sends a quiz or answer instruction to the student end equipment through the classroom quiz and classroom test functions, and the student presses keys to answer;
and S7, performing classified management on screenshots, recorded videos, received jobs and the like stored in a classroom through file management.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714628.3A CN111953744A (en) | 2020-07-23 | 2020-07-23 | Identity recognition recording and broadcasting system based on multiple groups of wireless terminals and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714628.3A CN111953744A (en) | 2020-07-23 | 2020-07-23 | Identity recognition recording and broadcasting system based on multiple groups of wireless terminals and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111953744A true CN111953744A (en) | 2020-11-17 |
Family
ID=73341166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010714628.3A Pending CN111953744A (en) | 2020-07-23 | 2020-07-23 | Identity recognition recording and broadcasting system based on multiple groups of wireless terminals and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111953744A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702738A (en) * | 2020-12-21 | 2021-04-23 | 深圳日谦科技有限公司 | But identity discernment recorded broadcast system based on multiunit wireless terminal |
| CN112866606A (en) * | 2021-01-20 | 2021-05-28 | 宁波阶梯教育科技有限公司 | Recording and broadcasting method, recording and broadcasting equipment and computer readable storage medium |
| CN113191470A (en) * | 2021-05-07 | 2021-07-30 | 深圳市中幼强脑教育科技有限公司 | Method for quickly binding identities in electroencephalogram data acquisition system in classroom |
| CN114501113A (en) * | 2022-01-30 | 2022-05-13 | 深圳创维－Rgb电子有限公司 | Screen projection recording method, screen projection recording equipment and computer readable storage medium |
| CN114979752A (en) * | 2022-05-13 | 2022-08-30 | 深圳创维－Rgb电子有限公司 | Screen projection method and device, television and computer readable storage medium |
| CN115331504A (en) * | 2022-08-19 | 2022-11-11 | 广州市锐星信息科技有限公司 | Interactive teaching system based on wireless recording and broadcasting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105306861A (en) * | 2015-10-15 | 2016-02-03 | 深圳市时尚德源文化传播有限公司 | Online teaching recording and playing method and system |
| CN109147441A (en) * | 2018-09-27 | 2019-01-04 | 湖南师园教育科技有限公司 | Multimedia teaching control system |
| CN109448477A (en) * | 2018-12-28 | 2019-03-08 | 广东新源信息技术有限公司 | A kind of remote interactive teaching system and method |
| CN110136508A (en) * | 2019-05-20 | 2019-08-16 | 广州市吉星信息科技有限公司 | A kind of wisdom classroom system based on wireless video terminal |
| CN110211438A (en) * | 2019-05-20 | 2019-09-06 | 广州市吉星信息科技有限公司 | A kind of wrong answer list generation system based on wireless video terminal |
-
2020
- 2020-07-23 CN CN202010714628.3A patent/CN111953744A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105306861A (en) * | 2015-10-15 | 2016-02-03 | 深圳市时尚德源文化传播有限公司 | Online teaching recording and playing method and system |
| CN109147441A (en) * | 2018-09-27 | 2019-01-04 | 湖南师园教育科技有限公司 | Multimedia teaching control system |
| CN109448477A (en) * | 2018-12-28 | 2019-03-08 | 广东新源信息技术有限公司 | A kind of remote interactive teaching system and method |
| CN110136508A (en) * | 2019-05-20 | 2019-08-16 | 广州市吉星信息科技有限公司 | A kind of wisdom classroom system based on wireless video terminal |
| CN110211438A (en) * | 2019-05-20 | 2019-09-06 | 广州市吉星信息科技有限公司 | A kind of wrong answer list generation system based on wireless video terminal |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702738A (en) * | 2020-12-21 | 2021-04-23 | 深圳日谦科技有限公司 | But identity discernment recorded broadcast system based on multiunit wireless terminal |
| CN112702738B (en) * | 2020-12-21 | 2021-09-28 | 深圳日谦科技有限公司 | But identity discernment recorded broadcast system based on multiunit wireless terminal |
| CN112866606A (en) * | 2021-01-20 | 2021-05-28 | 宁波阶梯教育科技有限公司 | Recording and broadcasting method, recording and broadcasting equipment and computer readable storage medium |
| CN112866606B (en) * | 2021-01-20 | 2023-04-18 | 宁波阶梯教育科技有限公司 | Recording and broadcasting method, recording and broadcasting equipment and computer readable storage medium |
| CN113191470A (en) * | 2021-05-07 | 2021-07-30 | 深圳市中幼强脑教育科技有限公司 | Method for quickly binding identities in electroencephalogram data acquisition system in classroom |
| CN114501113A (en) * | 2022-01-30 | 2022-05-13 | 深圳创维－Rgb电子有限公司 | Screen projection recording method, screen projection recording equipment and computer readable storage medium |
| CN114979752A (en) * | 2022-05-13 | 2022-08-30 | 深圳创维－Rgb电子有限公司 | Screen projection method and device, television and computer readable storage medium |
| CN115331504A (en) * | 2022-08-19 | 2022-11-11 | 广州市锐星信息科技有限公司 | Interactive teaching system based on wireless recording and broadcasting system |
| CN115331504B (en) * | 2022-08-19 | 2023-08-22 | 广州市锐星信息科技有限公司 | Interactive teaching system based on wireless recording and broadcasting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111953744A (en) | Identity recognition recording and broadcasting system based on multiple groups of wireless terminals and use method | |
| CN109698920B (en) | Follow teaching system based on internet teaching platform | |
| CN209980508U (en) | Wisdom blackboard, and wisdom classroom's teaching system | |
| WO2018054308A1 (en) | Smart campus system | |
| CN109801194B (en) | Follow-up teaching method with remote evaluation function | |
| CN107657849A (en) | A kind of remote interactive teaching system and method | |
| CN202871122U (en) | Network teaching system | |
| CN107783718B (en) | Online homework/examination input method and device based on paper handwriting | |
| CN107170308A (en) | Classroom question and answer management method and system | |
| CN110364043A (en) | A kind of paper cloud intellectual education system and application method | |
| CN111276018A (en) | Network course recording method and device and terminal | |
| CN110689771A (en) | Comprehensive intelligent system for experiment teaching | |
| CN108961920A (en) | A kind of piano remote-distance teaching system | |
| CN209746825U (en) | Interactive multimedia intelligent classroom | |
| CN110795055A (en) | Information processing method based on interactive classroom and classroom tablet computer | |
| CN110197602A (en) | A kind of wisdom classroom answer interactive education system based on wireless video terminal | |
| CN107424459B (en) | Electronic teaching management system | |
| KR100601397B1 (en) | Multimedia study system | |
| CN106683507A (en) | Intelligent education interaction system for primary and middle schools | |
| CN107045814A (en) | Digit learning system and method | |
| CN113487920A (en) | Multimedia teaching system | |
| CN215576695U (en) | Wireless terminal device | |
| CN112767753B (en) | Supervision type intelligent online teaching system and action method thereof | |
| CN115331504B (en) | Interactive teaching system based on wireless recording and broadcasting system | |
| CN213462009U (en) | Broadcasting and recording system for teaching |
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: 20201117 |
|
| RJ01 | Rejection of invention patent application after publication |