CN207319512U - A kind of laboratory sync instruction control system - Google Patents
A kind of laboratory sync instruction control system Download PDFInfo
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- CN207319512U CN207319512U CN201720860087.9U CN201720860087U CN207319512U CN 207319512 U CN207319512 U CN 207319512U CN 201720860087 U CN201720860087 U CN 201720860087U CN 207319512 U CN207319512 U CN 207319512U
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Abstract
The utility model provides a kind of laboratory sync instruction control system, including：Card reader, for subscriber authentication, and sends plug-in card data by udp protocol or pulls out card data to specified IP ports；Touch-screen, for send " sync instruction " instruction, and after demonstration teaching dynamic generation client recording video address Quick Response Code；Middle control host, it is network instruction to receive parsing " sync instruction " instruction；Background server, for being instructed to multiple synchronous laboratories transmission power-on instructions or shutdown command and equipment power on/off to the middle control host in each synchronous laboratory；Client, obtains speaker's classroom plug-in card data or pulls out card data, according to interactive teaching task, opens the video/audio signal in speaker classroom and interaction classroom, synchronizes teaching.The utility model overall structure is simple, stable, realizes autonomous interactive teaching, has reformed Experiment Teaching Mode, interactivity is strong and is beneficial to promote the use of.
Description
Technical field
The utility model belongs to intelligent tutoring technical field, and in particular to a kind of laboratory sync instruction control system.
Background technology
Outstanding teaching resource lacks and the skewness of outstanding teacher resource weighs into the Web-based instruction developing two
Big main problem.Modern distance education is also referred to as the Web-based instruction, is referred to as E-learnin abroad --- i.e. electronic instruction.
Be currently used for the Web-based instruction/in, the system of telecommunication network meeting have point of software solution and hardware solution.Software solution
Certainly the representative of scheme has WebEx, Centra, Microsoft Live Meeting, NetMeeting, Cenwave etc., these
The basic function of product be all with blank operation, video transmission, audible communication, collaborative browse, file-sharing, Screen sharing,
Network file management etc..For these products applications when teaching, its instructional mode and traditional instructional mode difference are very big, with biography
Unite almost inconsistent；The teaching resource enriched in conventional teaching and substantial amounts of prominent teacher's resource can not be made full use of；Cannot
Solve since the teaching resource caused by factor such as geographical location, region too much difference between the rich and the poor lacks and prominent teacher's maldistribution of the resources weighing apparatus
The problem of.The representative of hardware solution have Polycom, tendberg, Suzhou Kodak, Huawei, in emerging, Shenzhen enlightening prestige, Shanghai
Warburg Pincus etc., the basic functions of these products are that the sound and picture at meeting scene are transmitted other meeting-place, between each meeting-place mutually
Transmit the picture and sound in the local meeting-place.Its main feature：1) it is that function is relatively simple；2) valuable product, for learning
For school and general enterprises, the expense that hardware conferencing system is brought is not afforded to do substantially；3) Netowrk tape needed for is roomy；4) hand over
Mutual property is poor.
The network media real-time synchronization tutoring system (publication number of patent：CN1787036 a kind of bag) is disclosed
Include：Audio-video collection instrument, electronic document sampling instrument, sync instruction support platform, synchronous courseware browser, and audio and video are adopted
Collection instrument is responsible for the audio-video signal at the collection compression scene of giving lessons, and is sent to sync instruction and supports platform；Electronic document gathers
Instrument is responsible for the on-screen data of collection teachers' instruction in real time, is compressed into Web graph piece and is sent to sync instruction and supports platform；It is synchronous
The audio and video that teaching support system receives the collection compressed package sent of audio-video collection instrument are given lessons field data, while receive electricity
The teachers' instruction on-screen data of subdocument sampling instrument collection, carries out the synchronization group of three kinds of media of audio, video data and on-screen data
Knit, carry out fluidizing backward synchronous courseware browser progress direct broadcast service, and provide the tutoring system of order program service.Though this patent
Right interactivity is stronger, but is necessarily used for implementing media synchronization real time education and later stage courseware point on home-make Linux platform
Broadcast, it is restricted big, and product structure is complicated, and it is expensive, it is unfavorable for promoting the use of.
Utility model content
The purpose of this utility model is to provide a kind of laboratory sync instruction control system, and overall structure is simple, and operation is steady
It is fixed, realize autonomous interactive teaching, reform Experiment Teaching Mode, interactivity is strong and is beneficial to promote the use of.
The utility model provides following technical solution：
A kind of laboratory sync instruction control system, including：
Card reader, based on plug-in card, pulls out card motion, for subscriber authentication, and by udp protocol send plug-in card data or
Card data are pulled out to specified IP ports；
Touch-screen, for sending " sync instruction " instruction, and dynamic generation client recording regards after demonstration teaching
The address Quick Response Code of frequency；
Middle control host, connects the card reader and the touch-screen respectively, and the plug-in card number is received by the IP ports
According to or it is described pull out card data forwarding for plug-in card instruct or pull out card instruction, while receive parsing described in " sync instruction " instruct be network
Instruction；
Background server, connects the middle control host, for parsing the network instruction as the director data or after class of attending class
Director data, and current interactive teaching task is retrieved, classroom for visit class data are obtained according to current classroom, to multiple synchronous laboratories
Send power-on instruction or shutdown command and equipment power on/off is instructed to the middle control host in each synchronous laboratory；
Client, the connection middle control host and the background server, the middle control host forward the power-on instruction
Or the shutdown command, to the client and to equipment power on/off, the client obtains speaker's classroom plug-in card data or pulls out card
Data, the corresponding account of automated log on, according to interactive teaching task, the video/audio signal in opening speaker classroom and interaction classroom,
Synchronize teaching.
Preferably, described " sync instruction " instruction instructs for serial ports, and the serial ports instruction includes current classroom location data,
The current classroom location data resolve to the network instruction, and the network instruction reaches the background service by network interface
Device.
Preferably, the power-on instruction includes plug-in card instruction and remote opening instruction, and the shutdown command includes institute
State and pull out card instruction and remote power-off instruction, the middle control host forwards plug-in card instruction, remote opening instruction, described pulls out
Card instruction and the remote power-off are instructed to the client.
Preferably, the equipment includes the touch-screen, all-in-one machine and video camera, the touch-screen, the all-in-one machine and
The video camera connects the middle control host respectively, receives the command adapted thereto from the middle control host forwarding.
Preferably, attend class described in the background server parsing director data when, mark current classroom in sync instruction.
Preferably, when the background server sends the shutdown command to the middle control host, mark current classroom same
Step teaching terminates.
Preferably, the background server has newest resource file table, the backstage according to the equipment data recording
Server timing newest resource file table according to classroom takes newest resource file and sends the newest resource file to institute
Middle control host is stated, newest resource file described in the middle control aster Resolution for resource updates order and is forwarded to the touch-screen,
The touch-screen generates resource path Quick Response Code in designated position.
Preferably, IP intercoms and audio processor, the IP intercoms and institute is also respectively connected in the middle control host
Stating audio processor coordinates the middle control host to complete the network bi-directional transmission of voice, realizes multinomial calling and duplex intercommunicating.
The beneficial effects of the utility model are：Overall system architecture is simple, and the equipment pipe in classroom is completed by middle control host
Control and sync instruction, send the functions such as live, relay in real time；Card reader instruction is set, and realizes autonomous interactive teaching, reform experiments
Teaching pattern；Client device application, realize view and emulate, interact, autonomous learning etc. teaching information reform；Terminal is flat with management
The integration of platform realizes automatic record class and generates the former data message of instructional video, realizes that the Optimization-type classroom of the best price/performance ratio is real
Condition is recorded.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is Tthe utility model system structure diagram；
Fig. 2 is that the utility model " sync instruction " is attended class flow diagram；
Fig. 3 is that the utility model " sync instruction " is finished class flow diagram；
Fig. 4 is the utility model starting procedure schematic diagram；
Fig. 5 is the utility model shutdown process schematic diagram；
Fig. 6 is that the utility model sync instruction is attended class sub-process schematic diagram；
Fig. 7 is that the utility model sync instruction is finished class sub-process schematic diagram；
Fig. 8 is the newest resource updates flow diagram of the utility model.
Embodiment
As shown in Figure 1, a kind of laboratory sync instruction control system, including：
Card reader, based on plug-in card, pulls out card motion, for subscriber authentication, and by udp protocol send plug-in card data or
Card data are pulled out to specified IP ports；
Touch-screen, for sending " sync instruction " instruction, and dynamic generation client recording regards after demonstration teaching
The address Quick Response Code of frequency；
Middle control host, connects card reader and touch-screen respectively, receives plug-in card data by IP ports or pulls out card data forwarding
Card instruction is instructed or pulled out for plug-in card, while it is network instruction to receive parsing " sync instruction " instruction；
Background server, host is controlled in connection, for parsing network instruction as director data or the director data after class of attending class,
And current interactive teaching task is retrieved, classroom for visit class data are obtained according to current classroom, start is sent to multiple synchronous laboratories
Instruction or shutdown command and equipment power on/off are instructed to the middle control host in each synchronous laboratory；
Client, controls host and background server in connection, middle control host forwards power-on instruction or shutdown command to client
To hold and to equipment power on/off, client obtains speaker's classroom plug-in card data or pulls out card data, the corresponding account of automated log on, according to
Interactive teaching task, opens the video/audio signal in speaker classroom and interaction classroom, synchronizes teaching.
Further, IP intercoms and audio processor, IP intercoms and audio frequency process is also respectively connected in middle control host
Device controls the network bi-directional transmission that host completes voice in coordinating, realize multinomial calling and duplex intercommunicating.
The flow as shown in Fig. 2, a kind of " sync instruction " of laboratory sync instruction control system attends class：After card reader plug-in card
Plug-in card data are sent to specified IP ports by UDP, middle control host forwarding plug-in card, which is instructed to background server, enters starting procedure；
Meanwhile by " sync instruction " on touch-screen, " sync instruction " instruction is sent to middle control host, middle control aster Resolution by serial ports
Serial ports instruction is network instruction, including current classroom location data are attended class sub-process to background server into sync instruction.
The flow as shown in figure 3, a kind of " sync instruction " of laboratory sync instruction control system finishes class：After card reader pulls out card
Sent by UDP and pull out card data to specified IP ports, middle control host forwarding, which is pulled out card and instructed to background server, enters shutdown process
Finish class sub-process with sync instruction.
A kind of as shown in figure 4, starting procedure of laboratory sync instruction control system：Background server receives start and refers to
Order, power-on instruction include plug-in card instruction and remote opening instruction, and sending device electrical instruction and client power-on instruction, in
Control host and connect the equipment power supplys such as touch-screen, all-in-one machine, video camera, and forward client power-on instruction, client start obtains
Current classroom brushing card data, the corresponding account of automated log on, opens the camera views in current classroom and speaker classroom, into same
Step teaching is attended class sub-process.Further, client can review classroom for visit class video file, and can share other and listen to the teacher
Classroom.
A kind of as shown in figure 5, shutdown process of laboratory sync instruction control system：Background server receives shutdown and refers to
Order, shutdown command include pulling out card instruction and remote power-off instruction, and sending device cut-offing instruction and client shutdown command, in
Control host and disconnect the equipment power supplys such as touch-screen, all-in-one machine, video camera, and forward client shutdown command, client is shut down.
The sub-process as shown in fig. 6, a kind of sync instruction of laboratory sync instruction control system is attended class：Background server solution
Analysis is attended class director data, includes the director data in current classroom, marks current classroom to be obtained according to current classroom in sync instruction
Classroom for visit class data, send power-on instruction, into starting procedure to all classroom for visit class.
The sub-process as shown in fig. 7, a kind of sync instruction of laboratory sync instruction control system is finished class：Background server solution
Director data of finishing class is analysed, includes the director data in current classroom, classroom for visit class data are obtained according to current classroom, are listened to the teacher to all
Classroom sends shutdown command, into starting procedure and marks current classroom sync instruction to terminate.
A kind of as shown in figure 8, newest resource updates flow of laboratory sync instruction control system：Background server according to
Equipment, which is recorded, to be completed to update newest resource file table, newest resource file is periodically taken according to classroom and send latest document path to
Touch-screen, middle control host forward resource updates order to touch-screen, touch-screen to generate resource path Quick Response Code in designated position.
As shown in Fig. 1-Fig. 7, a kind of control method of laboratory sync instruction control system, comprises the following steps：
S1：Card reader according to plug-in card, pull out card motion, verify user identity, and plug-in card data are sent by udp protocol or are pulled out
Card data are to specified IP ports, and touch-screen sends " sync instruction " instruction to middle control host, and the dynamic after demonstration teaching
Generate the address Quick Response Code of client recording video；
S2：Middle control host forwarding plug-in card instructs or pulls out card instruction and arrives background server, while middle control host will be " synchronous to teach
" instruction resolves to network instruction to background server；
S3：Background server parsing network instruction is director data or the director data, and retrieve current interaction after class of attending class
Teaching task, classroom for visit class data are obtained according to current classroom, and power-on instruction or shutdown command are sent to multiple synchronous laboratories
And equipment power on/off is instructed to the middle control host in each synchronous laboratory；
S4：Middle control host forwarding power-on instruction or shutdown command obtain master to client and to equipment power on/off, client
Say classroom plug-in card data or pull out card data, the corresponding account of automated log on, according to interactive teaching task, the sum in opening speaker classroom
The video/audio signal in interactive classroom, synchronizes teaching.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should be included in this practicality
Within new protection domain.
Claims (8)
- A kind of 1. laboratory sync instruction control system, it is characterised in that including：Card reader, based on plug-in card, pulls out card motion, for subscriber authentication, and sends plug-in card data by udp protocol or pulls out card Data are to specified IP ports；Touch-screen, for sending " sync instruction " instruction, and the dynamic generation client recording video after demonstration teaching Address Quick Response Code；Middle control host, connects the card reader and the touch-screen respectively, by the IP ports receive the plug-in card data or The card data forwarding of pulling out instructs or pulls out card instruction for plug-in card, while receives " sync instruction " instruction described in parsing and refer to for network Order；Background server, connects the middle control host, for parsing the network instruction as director data or the instruction after class of attending class Data, and current interactive teaching task is retrieved, classroom for visit class data are obtained according to current classroom, are sent to multiple synchronous laboratories Power-on instruction or shutdown command and equipment power on/off are instructed to the middle control host in each synchronous laboratory；Client, the connection middle control host and the background server, the middle control host forward the power-on instruction or institute Shutdown command is stated to the client and to equipment power on/off, the client obtains speaker's classroom plug-in card data or pulls out card number According to, the corresponding account of automated log on, according to interactive teaching task, the video/audio signal in opening speaker classroom and interaction classroom, into Row sync instruction.
- 2. a kind of laboratory sync instruction control system according to claim 1, it is characterised in that " sync instruction " Instruct and instructed for serial ports, the serial ports instruction includes current classroom location data, and the current classroom location data resolve to institute Network instruction is stated, the network instruction reaches the background server by network interface.
- A kind of 3. laboratory sync instruction control system according to claim 1, it is characterised in that the power-on instruction bag The plug-in card instruction and remote opening instruction are included, the shutdown command pulls out card instruction and remote power-off instruction including described in, described Middle control host forwards plug-in card instruction, remote opening instruction, described pulls out that card instructs and the remote power-off is instructed to institute State client.
- 4. a kind of laboratory sync instruction control system according to claim 1, it is characterised in that the equipment includes institute Touch-screen, all-in-one machine and video camera are stated, the touch-screen, the all-in-one machine and the video camera connect the middle control master respectively Machine, receives the command adapted thereto from the middle control host forwarding.
- A kind of 5. laboratory sync instruction control system according to claim 1, it is characterised in that the background server Attend class described in parsing director data when, mark current classroom in sync instruction.
- A kind of 6. laboratory sync instruction control system according to claim 1, it is characterised in that the background server When sending the shutdown command to the middle control host, current classroom sync instruction is marked to terminate.
- A kind of 7. laboratory sync instruction control system according to claim 1, it is characterised in that the background server Newest resource file table, background server timing newest resource according to classroom are had according to the equipment data recording File table takes newest resource file and sends the newest resource file to the middle control host, described in the middle control aster Resolution Newest resource file is resource updates order and is forwarded to the touch-screen, and the touch-screen generates resource path in designated position Quick Response Code.
- 8. a kind of laboratory sync instruction control system according to claim 1, it is characterised in that the middle control host is also IP intercoms and audio processor are connected to, the IP intercoms and the audio processor coordinate the middle control host complete Network bi-directional into voice transmits, and realizes multinomial calling and duplex intercommunicating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860087.9U CN207319512U (en) | 2017-07-14 | 2017-07-14 | A kind of laboratory sync instruction control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860087.9U CN207319512U (en) | 2017-07-14 | 2017-07-14 | A kind of laboratory sync instruction control system |
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| CN207319512U true CN207319512U (en) | 2018-05-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170310A (en) * | 2017-07-14 | 2017-09-15 | 南京览众智能系统工程有限公司 | A kind of laboratory sync instruction control system and its control method |
| CN109801526A (en) * | 2019-01-21 | 2019-05-24 | 广东精标科技股份有限公司 | The equipment shown for wisdom classroom instruction |
-
2017
- 2017-07-14 CN CN201720860087.9U patent/CN207319512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170310A (en) * | 2017-07-14 | 2017-09-15 | 南京览众智能系统工程有限公司 | A kind of laboratory sync instruction control system and its control method |
| CN109801526A (en) * | 2019-01-21 | 2019-05-24 | 广东精标科技股份有限公司 | The equipment shown for wisdom classroom instruction |
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| CP01 | Change in the name or title of a patent holder |
Address after: 210000 commercial B-33 room, B, Shangdong garden, 118 Xianlin Avenue, Xianlin street, Qixia District, Nanjing, Jiangsu. Patentee after: Nanjing view Intelligent Technology Co., Ltd. Address before: 210000 commercial B-33 room, B, Shangdong garden, 118 Xianlin Avenue, Xianlin street, Qixia District, Nanjing, Jiangsu. Patentee before: Nanjing public Intelligent System Engineering Co., Ltd. |
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