CN1728193A - Video teaching system and application method - Google Patents
Video teaching system and application method Download PDFInfo
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- CN1728193A CN1728193A CN 200510085520 CN200510085520A CN1728193A CN 1728193 A CN1728193 A CN 1728193A CN 200510085520 CN200510085520 CN 200510085520 CN 200510085520 A CN200510085520 A CN 200510085520A CN 1728193 A CN1728193 A CN 1728193A
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Abstract
A video teaching system comprises display terminal, set - top box, infrared remote controller, radio frequency card and remote server. It features that display output interface of set - top box is connected to display terminal, downloaded information can be up - transmitted between set-top box and remote server, radio frequency reader / writer is set in set-top box.
Description
Technical field
The present invention relates to a kind of tutoring system and application process thereof, relate to a kind of video teaching system and application process thereof of realizing teaching management in particular.
Background technology
Development along with infotech, in many schools, all used video mode to impart knowledge to students, its mode is to have prerecorded lecture contents, then on the classroom, use, undertaken attached with explanation by teacher, this kind mode has reduced the teacher writes writing on the blackboard in the classroom workload, makes exchanging with the student that the teacher can more drop into.Be accompanied by the rise of network technology and constantly perfect, make remote teaching become possibility, some are in long-range student can enjoy the high-quality educational resources that comes from each school, and this is a much progress of society beyond doubt.But this long-distance means just unilaterally provide teaching resource, can't student's study situation be exercised supervision, and are unfavorable for improving school grade, consolidate results of learning.
Summary of the invention
The present invention overcomes the shortcoming of prior art, and a kind of video teaching system and application process thereof of realizing teaching management is provided.
The present invention is made up of display terminal, set-top box, Infrared remote controller, radio-frequency card and remote server.
Described display terminal provides the display platform of a teaching resource.
Described set-top box constitutes based on computer technology, and inside comprises central processing unit, data-carrier store, dynamic synchronization storer, sound card, video card, network interface, rf read-write device, infrared remote control receiver composition.Wherein central processing unit links to each other with infrared remote control receiver with data-carrier store, dynamic synchronization storer, sound card, video card, network interface, rf read-write device respectively.Be provided with the RJ45 interface that is connected usefulness with broadband network in the network interface.
The housing of set-top box is provided with outlet, RJ45 network interface, S terminal socket, AV video socket and infrared receiving window.
Described Infrared remote controller is corresponding with infrared remote control receiver, can operate set-top box by button on it, and content displayed on the control display terminal, and carry out Course Exercise.
Described radio-frequency card is an IC-card, is divided into student's card and keeper's card by authority, and the keeper blocks internal memory and contains the Administrator Info, can read and write by the rf read-write device in the set-top box; The student blocks interior reservoir and has information of trainee, can read and write by the rf read-write device in the set-top box.
Described remote server provides the back-stage management service, and its storage inside has courseware and software upgrade information, can be downloaded by set-top box; And set-top box is uploaded student's learning information, by remote server administration.
Press the button on the Infrared remote controller during use, infrared remote control receiver in the set-top box receives the signal that Infrared remote controller is sent, and be sent to central processing unit, central processing unit is pressed the signal type executable operations, and in data-carrier store, call data, these data are exported after sound card, video card are handled in the storage of dynamic synchronization store memory.
Application process of the present invention is as follows:
Press the start button on the Infrared remote controller, power connection of the present invention is carried out startup self-detection, as there being up-to-date ROMPaq in this machine, then upgrades, and carries out in the display terminal prompting then and reads the operation of keeper's IC-card; As there not being up-to-date ROMPaq in this machine, then directly carrying out and read the operation of keeper's IC-card in the display terminal prompting; Rf read-write device is read keeper's IC-card and correct judgment, then according to the type of keeper's IC-card, enters corresponding courseware database as correct; As mistake, then on display terminal, point out error message, and require replacing keeper IC-card to operate again.
After entering above-mentioned corresponding courseware database, main interface promptly shows following content: " study on class ", " operation after class ", " unit test ", " contacting us ", " uploading download ", " shutdown, demonstration teaching notice ".
Press the button 1 on the Infrared remote controller, select " study on class " function, enter the subfunction interface afterwards, after the selection " subject ", select " unit ", select afterwards " problem ", show " problem introduction " content this moment, presses the button 1 on the Infrared remote controller again, enters the displaying video interface, can carry out return this moment, reselects contents such as " subject, unit, problems "; Finish back prompting of video playback is finished this student who listens to the teacher and is carried out and read the student and block operation, is used for the registration record of listening to the teacher; Close the Card Reader interface afterwards, show the operation after class of advising doing now this problem,, then return the subfunction interface, continue aforesaid operations as not needing to do the operation after class of this problem this moment; As select do the operation after class of this problem this moment, then enter corresponding " operation after class " exercise interface.
Press the button 2 on the Infrared remote controller, select " operation after class " function, enter the subfunction interface afterwards, after selecting " subject ", select " unit ", select " problem ", this moment to enter " operation after class " exercise interface afterwards, after operation is finished after class, the display terminal prompting is read the student and is blocked operation, and the student who finishes this operation is after class carried out record, closes the Card Reader interface afterwards, show the operation achievement and, advise that not enough 80 minutes student does one's assignment again the information of mistake; Not enough 80 minutes student turns back to " operation after class " exercise interface and practises again, and qualified student then can turn back to main interface.
Press the button 3 on the Infrared remote controller, select " unit test " function, enter the subfunction interface afterwards, after the selection " subject ", select " unit ", display terminal prompting this moment is read the student and is blocked operation, the student carries out the Card Reader operation, and this moment, system judged that the student blocks the performance of the test of a last unit of record, as not enough 80 minutes, then prompting can not be carried out the test of this unit, returns the subfunction interface and reselects the unit; As above unit test is enough 80 minutes, then carries out this unit test, and answer finishes or the answer time finishes, and shows exam score and examination purpose, then can select in not enough 80 minutes to carry out the test of this unit again or return main interface as this unit test score.
Press the button 4 on the Infrared remote controller, select " contacting us " function, can on display terminal, show the technology of the present invention support information, program version number, number of set-top box.
Press the button 5 on the Infrared remote controller, select " uploading download " function, display terminal shows that reading the keeper blocks operation, after the keeper carries out the Card Reader operation, the present invention's connection remote server that dials up on the telephone is downloaded up-to-date ROMPaq, realizes upgrading automatically master routine, download alternative document and problem storehouse, and local learning records can be uploaded to remote server.
The present invention has strengthened the supervision and management of situation that the student is learnt, and has improved quality of instruction, has strengthened results of learning.
Description of drawings
Fig. 1 is a system architecture schematic diagram of the present invention;
Fig. 2 is a start workflow diagram of the present invention;
Fig. 3 is a main interface of the present invention workflow diagram.
Embodiment
Now structure of the present invention and principle of work are described further in conjunction with Figure of description:
As shown in Figure 1, the present invention is made up of display terminal 1, set-top box 2, Infrared remote controller 4, radio-frequency card 3 and remote server 27.
Described display terminal 1 provides the display platform of a teaching resource, can be televisor or computer monitor, also can be projector, televisor can show resources material by the AV video socket or the S terminal socket of AV video line or S terminal line junctor top box 2 on television screen; The video card interface can connect computer monitor or projector in the set-top box 2 of the present invention.
Described set-top box 2 constitutes based on computer technology, and inside comprises central processing unit, data-carrier store, dynamic synchronization storer, sound card, video card, network interface, rf read-write device, infrared remote control receiver composition.Wherein central processing unit links to each other with infrared remote control receiver with data-carrier store, dynamic synchronization storer, sound card, video card, network interface, rf read-write device respectively.Be provided with the RJ45 interface that is connected usefulness with broadband network in the network interface.
The housing of set-top box 2 is provided with outlet, RJ45 network interface, S terminal socket, AV video socket and infrared receiving window.
Described Infrared remote controller 4 is corresponding with infrared remote control receiver, can operate set-top box by button on it, and content displayed on the control display terminal, and carry out Course Exercise.
Described radio-frequency card 3 is an IC-card, is divided into student's card and keeper's card by authority, and the keeper blocks internal memory and contains the Administrator Info, can read and write by the rf read-write device in the set-top box; The student blocks interior reservoir and has information of trainee, can read and write by the rf read-write device in the set-top box.Keeper card is to enter a key of the present invention, and teacher's management at the station of being convenient to impart knowledge to students prevents that the student from disorderly operating, and learns not according to teaching programme.Keeper's card divides two kinds by specialty again, and a kind of is the health care specialty, and a kind of is nursing speciality, and main the differentiation enters different courseware databases.Student's card is every student's indispensability, need carry out the Card Reader operation in " study on class ", " operation after class ", " unit test ", and system can write down every student's study situation.
Described remote server 27 provides the back-stage management service, and its storage inside has courseware and software upgrade information, can be downloaded by set-top box 2; And set-top box 2 is uploaded student's learning information, by remote server 27 management.
Application process of the present invention is as follows:
As shown in Figure 2, the present invention adopts large capacity data memory, as 80G hard disk, ide interface; Support PAL, ntsc television standard, supported 4: 3 and image output in 16: 9; With MPEG4 form storage resources material.
Press the start button on the Infrared remote controller 4 during use, power connection of the present invention is carried out startup self-detection, as there being up-to-date ROMPaq in this set-top box 2, then upgrades, and carries out in display terminal 1 prompting then and reads keeper's IC-card operation steps 6; As there not being up-to-date ROMPaq in this set-top box 2, then directly carrying out and read keeper's IC-card operation steps 6 in display terminal 1 prompting; Rf read-write device is read keeper's IC-card, enters afterwards to judge IC-card correctness step 7, and this step 7 effect is to judge whether the user has the authority of the present invention of use and execution enters corresponding courseware database steps 8 according to different IC-card classifications; Correct as Card Reader then according to the type of keeper's IC-card, carry out entering corresponding courseware database steps 8; As the Card Reader mistake, then on display terminal, point out error message, and carry out the step 6 that requires replacing keeper IC-card to operate again.
After execution entered above-mentioned corresponding courseware database steps 9, main interface promptly showed following content: " study on class ", " operation after class ", " unit test ", " contacting us ", " uploading download ", " shutdown, demonstration teaching notice ".
Press the button 1 on the Infrared remote controller, select " study on class " function, enter subfunction interface 10 afterwards, after selecting " subject ", select " unit ", select afterwards " problem ", show " problem introduction " content this moment, press the button 1 on the Infrared remote controller once more, enter displaying video interface 11,11 minutes two screens in described displaying video interface, left-half is video playback and Play Control zone, right half part is the lantern slide playing zone, carries out synchronous playing by the setting of reproduction time table between the two, and video playback can withdraw from any time, F.F., rewind down, replay, operations such as time-out; Also can carry out return this moment, reenters subfunction interface 10, and select " subject " once more, " unit ", " problem "; Finish back prompting of video playback 11 is finished this student who listens to the teacher and is carried out and read the student and block operation 12, be used for registering the record of listening to the teacher, the student who finishes watching the video playback courseware this moment carries out read operation with the card of the student in the hand by rf read-write device successively, system will note this student's Card Reader record, so that calculate usual performance in the future; Close the Card Reader interface afterwards, show the operation after class 13 of advising doing now this problem,, then return subfunction interface 10, continue above-mentioned video playback 11 operations as not needing to do the operation after class 13 of this problem this moment; As select do the operation after class 13 of this problem this moment, then enter corresponding " operation after class " exercise interface 15.
Press the button 2 on the Infrared remote controller, select " operation after class " function, enter corresponding subfunction interface 14 afterwards, after selecting " subject ", select " unit ", select " problem ", this moment to enter " operation after class " exercise interface 15 afterwards, the type of operation topic after class has two kinds of multiple-choice question and question-and-answer problems, and is furnished with corresponding picture and sound.After operation was finished after class, display terminal prompting was read the student and is blocked operation 12, and the student who finishes this operation is after class carried out record, closes the Card Reader interface afterwards, showed the operation achievement and to the information 17 of mistake, and advised that not enough 80 minutes student reenters exercise interface 15; Not enough 80 minutes student turns back to " operation after class " exercise interface 15 and practises again, and qualified student then can turn back to main interface 9.
Press the button 3 on the Infrared remote controller, select " unit test " function, enter corresponding subfunction interface 18 afterwards, after the selection " subject ", select " unit ", display terminal prompting this moment is read the student and is blocked operation 12, the student carries out the Card Reader operation, and this moment, system judged that the student blocks the performance of the test of a last unit of record, as not enough 80 minutes, then prompting can not be carried out the test of this unit, returns subfunction interface 18 and reselects the test unit; As above unit test is enough 80 minutes, then carry out this unit test 20, the answer time is every topic 1 minute, and answer finishes or the answer time finishes, show exam score and examination purpose 21, then can select in not enough 80 minutes to carry out the test 20 of this unit again or return main interface 9 as this unit test score.
Press the button 4 on the Infrared remote controller, select " contacting us " function, can on display terminal, show information 26 such as the technology of the present invention support information, program version number, number of set-top box.
Press the button 5 on the Infrared remote controller, select " uploading download " function, this function mainly provides local set-top box 2 to carry out data exchange service with remote server 27, and this locality study situation is uploaded to remote server 27, and the auto-update native system is provided and downloads associated documents etc.Show that at display terminal reading the keeper blocks operation 6, after the keeper carries out the Card Reader operation, carry out input telephone number, user name, password step 24, the present invention promptly dials up on the telephone and connects remote server 27, carry out and download up-to-date ROMPaq, realize upgrading automatically master routine, download alternative document and problem storehouse, and local learning records can be uploaded to the step 25 of remote server.One upgrade table is arranged in the remote server 27, but whole set-top box 2 of the set-top box 2 of an optional upgrading appointment or certain province.
Claims (4)
1. video teaching system, comprise display terminal (1), set-top box (2) and Infrared remote controller (4), it is characterized in that also comprising radio-frequency card (3) and remote server (27), described set-top box (2) inside comprises central processing unit, data-carrier store, dynamic synchronization storer, sound card, video card, network interface, rf read-write device, infrared remote control receiver; Described central processing unit links to each other with infrared remote control receiver with data-carrier store, dynamic synchronization storer, sound card, video card, network interface, rf read-write device respectively; The housing of set-top box (2) is provided with outlet, RJ45 network interface, S terminal socket, AV video socket and infrared receiving window; Described Infrared remote controller (4) is corresponding with infrared remote control receiver; Described radio-frequency card (3) can be read and write by the rf read-write device in the set-top box (2); Described remote server (27) provides the back-stage management service.
2. a kind of video teaching system as claimed in claim 1 is characterized in that being provided with in the network interface RJ45 interface that is connected usefulness with broadband network.
3. a kind of video teaching system as claimed in claim 1 is characterized in that radio-frequency card (3) is divided into student's card and keeper's card.
4. a method of utilizing a kind of video teaching system as claimed in claim 1 comprises the steps:
At first press the start button on the Infrared remote controller (4), power connection is carried out startup self-detection, as having up-to-date ROMPaq in this set-top box (2), then upgrades, and reads the keeper in display terminal (1) prompting execution then and blocks operation steps (6); As not having up-to-date ROMPaq in this set-top box (2), then directly read the keeper and block operation steps (6) in display terminal (1) prompting execution, rf read-write device is read keeper's card, enter afterwards and judge card correctness step (7), correct as Card Reader then according to the type of keeper's card, carry out entering corresponding courseware database steps (8); As the Card Reader mistake, then on display terminal, point out error message, and execution requires the replacing keeper to stick into the row step (6) of operation again;
After execution entered above-mentioned corresponding courseware database steps (9), main interface promptly showed following content: " study on class ", " operation after class ", " unit test ", " contacting us ", " uploading download ", " shutdown, demonstration teaching notice ";
Press the button 1 on the Infrared remote controller, select " study on class " function, enter subfunction interface (10) afterwards, after selecting " subject ", select " unit ", select afterwards " problem ", show " problem introduction " content this moment, press the button 1 on the Infrared remote controller once more, enter displaying video interface (11), two screens are divided at described displaying video interface (11), and left-half is video playback and Play Control zone, right half part is the lantern slide playing zone, carries out synchronous playing by the setting of reproduction time table between the two; Also can carry out return this moment, reenters subfunction interface (10), and select " subject " once more, " unit ", " problem "; Finish back prompting of video playback (11) is finished this student who listens to the teacher and is carried out and read the student and block operation (12), be used for registering the record of listening to the teacher, the student who finishes watching the video playback courseware this moment carries out read operation with the card of the student in the hand by rf read-write device successively, and system will note this student's Card Reader record; Close the Card Reader interface afterwards, show the operation after class (13) of advising doing now this problem,, then return subfunction interface (10), continue above-mentioned video playback (11) operation as not needing to do the operation after class (13) of this problem this moment; As select do the operation after class (13) of this problem this moment, then enter corresponding " operation after class " exercise interface (15);
Press the button 2 on the Infrared remote controller, select " operation after class " function, enter corresponding subfunction interface (14) afterwards, after the selection " subject ", select " unit ", select " problem ", this moment to enter " operation after class " exercise interface (15) afterwards; After " operation after class " finished, the display terminal prompting is read the student and is blocked operation (12), and the student who finishes this operation is after class carried out record, closes the Card Reader interface afterwards, show the operation achievement and to the information (17) of mistake, and advise that not enough 80 minutes student reenters exercise interface (15); Not enough 80 minutes student turns back to " operation after class " exercise interface (15) and practises again, and qualified student then can turn back to main interface (9);
Press the button 3 on the Infrared remote controller, select " unit test " function, enter corresponding subfunction interface (18) afterwards, after the selection " subject ", select " unit ", display terminal prompting this moment is read the student and is blocked operation (12), the student carries out the Card Reader operation, and this moment, system judged that the student blocks the performance of the test of a last unit of record, as not enough 80 minutes, then prompting can not be carried out the test of this unit, returns subfunction interface (18) and reselects the test unit; As above unit test is enough 80 minutes, then carry out this unit test (20), answer finishes or the answer time finishes, and shows exam score and examination purpose (21), then can select to carry out again the test (20) of this unit in 80 minutes or return main interface (9) as this unit test score is not enough;
Press the button 4 on the Infrared remote controller, select " contacting us " function, can on display terminal, show information (26) such as the technology of the present invention support information, program version number, number of set-top box;
Press the button 5 on the Infrared remote controller, select " uploading download " function, show that at display terminal reading the keeper blocks operation (6), after the keeper carries out the Card Reader operation, carry out input telephone number, user name, password step (24), the present invention promptly dials up on the telephone and connects remote server (27), carry out and download up-to-date ROMPaq, realize upgrading automatically master routine, download the problem storehouse, and local learning records can be uploaded to the step (25) of remote server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510085520 CN1728193A (en) | 2005-07-26 | 2005-07-26 | Video teaching system and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510085520 CN1728193A (en) | 2005-07-26 | 2005-07-26 | Video teaching system and application method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685186A (en) * | 2012-09-14 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Cloud education system, cloud education terminal, cloud server and educational resource data interaction method |
| CN103974074A (en) * | 2014-04-21 | 2014-08-06 | 西安电子科技大学宁波信息技术研究院 | Education video and lantern slide synchronization method |
| CN105427683A (en) * | 2016-01-04 | 2016-03-23 | 广东小天才科技有限公司 | Learning method and system with sequential video unlocking |
| CN107909913A (en) * | 2017-12-28 | 2018-04-13 | 河南交通职业技术学院 | One kind is based on automobile apprenticeship vehicle dismounting digital information demo system |
| CN107909875A (en) * | 2017-11-15 | 2018-04-13 | 成都正光恒电子科技有限责任公司 | Internet of things simulation teaching system |
| CN109064806A (en) * | 2018-09-26 | 2018-12-21 | 北京奇艺世纪科技有限公司 | A kind of video system with instructional function, implementation method and electronic equipment |
| CN112037609A (en) * | 2020-08-26 | 2020-12-04 | 钮小静 | Music teaching device based on thing networking |
| CN112131427A (en) * | 2020-09-29 | 2020-12-25 | 北京爱论答科技有限公司 | Exercise set question acquisition method and system |
| CN112839248A (en) * | 2021-02-04 | 2021-05-25 | 江苏省广电有线信息网络股份有限公司无锡分公司 | Use method of teaching system based on set top box |
| CN112839246A (en) * | 2021-02-04 | 2021-05-25 | 江苏省广电有线信息网络股份有限公司无锡分公司 | Traffic regulation learning method based on set top box |
| CN113126943A (en) * | 2021-05-13 | 2021-07-16 | 北京有竹居网络技术有限公司 | Display control method and system, server, client, electronic device, and medium |
-
2005
- 2005-07-26 CN CN 200510085520 patent/CN1728193A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685186A (en) * | 2012-09-14 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Cloud education system, cloud education terminal, cloud server and educational resource data interaction method |
| CN103974074A (en) * | 2014-04-21 | 2014-08-06 | 西安电子科技大学宁波信息技术研究院 | Education video and lantern slide synchronization method |
| CN105427683A (en) * | 2016-01-04 | 2016-03-23 | 广东小天才科技有限公司 | Learning method and system with sequential video unlocking |
| CN107909875A (en) * | 2017-11-15 | 2018-04-13 | 成都正光恒电子科技有限责任公司 | Internet of things simulation teaching system |
| CN107909913A (en) * | 2017-12-28 | 2018-04-13 | 河南交通职业技术学院 | One kind is based on automobile apprenticeship vehicle dismounting digital information demo system |
| CN109064806A (en) * | 2018-09-26 | 2018-12-21 | 北京奇艺世纪科技有限公司 | A kind of video system with instructional function, implementation method and electronic equipment |
| CN112037609A (en) * | 2020-08-26 | 2020-12-04 | 钮小静 | Music teaching device based on thing networking |
| CN112037609B (en) * | 2020-08-26 | 2022-10-11 | 怀化学院 | Music teaching device based on thing networking |
| CN112131427A (en) * | 2020-09-29 | 2020-12-25 | 北京爱论答科技有限公司 | Exercise set question acquisition method and system |
| CN112131427B (en) * | 2020-09-29 | 2023-11-03 | 北京爱论答科技有限公司 | Exercise set question acquisition method and system |
| CN112839248A (en) * | 2021-02-04 | 2021-05-25 | 江苏省广电有线信息网络股份有限公司无锡分公司 | Use method of teaching system based on set top box |
| CN112839246A (en) * | 2021-02-04 | 2021-05-25 | 江苏省广电有线信息网络股份有限公司无锡分公司 | Traffic regulation learning method based on set top box |
| CN113126943A (en) * | 2021-05-13 | 2021-07-16 | 北京有竹居网络技术有限公司 | Display control method and system, server, client, electronic device, and medium |
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