CN106205246A - A kind of interactive terminal, netscape messaging server Netscape and interactive education system - Google Patents
A kind of interactive terminal, netscape messaging server Netscape and interactive education system Download PDFInfo
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- CN106205246A CN106205246A CN201610728526.0A CN201610728526A CN106205246A CN 106205246 A CN106205246 A CN 106205246A CN 201610728526 A CN201610728526 A CN 201610728526A CN 106205246 A CN106205246 A CN 106205246A
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- unit
- teaching model
- netscape
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Information Transfer Between Computers (AREA)
- Electrically Operated Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of interactive terminal, netscape messaging server Netscape and interactive education system, and above-mentioned interactive terminal includes acquiring unit, transmission unit；Wherein, described acquiring unit is connected with described transmission unit；Described acquiring unit, for obtaining current teaching model and the stream media information of corresponding Streaming Media characteristic parameter；Described transmission unit, for according to the transmission feature parameter obtained, transmitting described stream media information to netscape messaging server Netscape.Above-mentioned netscape messaging server Netscape includes receiving unit, recording elements；Wherein, described reception unit is connected with described recording elements；Described reception unit, for receiving the stream media information that interactive terminal sends；Described recording elements, for the recording characteristic parameter corresponding according to the current teaching model obtained, records described stream media information.Technical scheme has ensured the acquisition quality of stream media information while Appropriate application bandwidth resources so that teaching resource is shared in time.
Description
Technical field
The invention belongs to computer realm, particularly relate to a kind of interactive terminal, netscape messaging server Netscape and interactive teaching system
System.
Background technology
In daily teaching activity, need straight recorded broadcast classroom, the Online class process of attending class are recorded, but record
Courseware when be uploaded to distributed storage server, prior art has following way:
(1) upload the when of after class: but upload the when of after class, then can face teacher's problem once shutdown after class,
And teacher wants when the content just now attended class is viewed and emulated on foreground, it is also desirable to just can view and emulate after waiting until to have a class for one day,
It is inconvenient for；
(2) upload in the class: upload in the class, then can take massive band width, cause quality of instruction to be subject to very
Big impact.
Summary of the invention
The present invention provides a kind of interactive terminal, netscape messaging server Netscape and interactive education system, to solve the problems referred to above.
The present invention provides a kind of interactive terminal, including acquiring unit, transmission unit；Wherein, described acquiring unit is with described
Transmission unit is connected；
Described acquiring unit, for obtaining current teaching model and the stream media information of corresponding Streaming Media characteristic parameter；
Described transmission unit, for according to the transmission feature parameter obtained, at described stream media information transmission to information
Reason server.
The present invention also provides for a kind of netscape messaging server Netscape, including receiving unit, recording elements；Wherein, described reception is single
First and described recording elements is connected；
Described reception unit, for receiving the stream media information that interactive terminal sends；
Described recording elements, for the recording characteristic parameter corresponding according to the current teaching model obtained, to described stream matchmaker
Body information is recorded.
Present invention also offers a kind of interactive education system, including interactive terminal described above and described information processing services
Device.
Pass through below scheme: a kind of interactive terminal, including acquiring unit, transmission unit；Wherein, described acquiring unit and institute
State transmission unit to be connected；Acquiring unit, for obtaining current teaching model and the stream media information of corresponding Streaming Media characteristic parameter；
Transmission unit, for according to the transmission feature parameter obtained, transmitting described stream media information to netscape messaging server Netscape；According to
The different demands of each teaching model, use corresponding acquisition characteristics parameter streaming media information gathering, not only achieve limit and attend class
Limit is uploaded in real time, it is ensured that uploads is ageing, and while Appropriate application bandwidth resources, has ensured the picture matter gathered
Amount so that teaching resource is timely and effective to be shared.
Pass through below scheme: a kind of netscape messaging server Netscape, including receiving unit, recording elements；Wherein, described reception is single
First and described recording elements is connected；Described reception unit, for receiving the stream media information that interactive terminal sends；Described recording is single
Unit, for the recording characteristic parameter corresponding according to the current teaching model obtained, records described stream media information；According to
Teaching model uses corresponding recording characteristic parameter to record, it is achieved that the segmentation record of stream media information under different teaching modes
System, the stream media information after facilitating segmentation program request to record, design adds experience sense, and more hommization.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 show the internal structure schematic diagram of the interactive terminal provided according to presently preferred embodiments of the present invention 1；
Fig. 2 show the another internal structure schematic diagram of the interactive terminal provided according to presently preferred embodiments of the present invention 2；
Fig. 3 show the another internal structure schematic diagram of the interactive terminal provided according to presently preferred embodiments of the present invention 3；
Fig. 4 show the internal structure schematic diagram of the netscape messaging server Netscape provided according to presently preferred embodiments of the present invention 4；
Fig. 5 show the another internal structure of the netscape messaging server Netscape according to presently preferred embodiments of the present invention 5 offer and shows
It is intended to.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the embodiment in the application and the feature in embodiment can be mutually combined.
Fig. 1 show the interactive terminal internal structure schematic diagram provided according to presently preferred embodiments of the present invention 1, according to this
The interactive terminal of bright embodiment includes: acquiring unit 101, transmission unit 102；Wherein, described acquiring unit 101 and described biography
Defeated unit 102 is connected；
Described acquiring unit 101, for obtaining current teaching model and the stream media information of corresponding Streaming Media characteristic parameter；
Described transmission unit 102, for according to the transmission feature parameter obtained, transmitting described stream media information to information processing services
Device.
Wherein, described Streaming Media characteristic parameter includes acquisition characteristics parameter；Described transmission feature parameter includes transmission code rate.
Wherein, described acquisition characteristics parameter is resolution parameter.
Further, described acquiring unit 101, it is additionally operable to, according to the current teaching model obtained, determine that the collection of correspondence is special
Levy parameter, transmission feature parameter, and according to described acquisition characteristics parameter, obtain the Streaming Media letter corresponding with current teaching model
Breath.
Further, described transmission unit 102, it is additionally operable to according to the transmission feature parameter obtained from described acquiring unit,
Described stream media information is transmitted to netscape messaging server Netscape.
Fig. 2 show the internal structure schematic diagram of the interactive terminal provided according to presently preferred embodiments of the present invention 2, at Fig. 1
On the basis of, add " memory element 103 ", wherein, described memory element 103 is connected with described acquiring unit 101；
Described memory element 103, is used for storing teaching model, Streaming Media characteristic parameter and transmission feature parameter lookup table.
Described acquiring unit 101, is additionally operable to from described memory element 103 obtain teaching model, Streaming Media characteristic parameter
And transmission feature parameter lookup table.Wherein, described teaching model includes answering questions in writing on the blackboard explanation pattern, classroom interactions's pattern, scene
Pattern；If Streaming Media characteristic parameter is acquisition characteristics parameter, transmission feature parameter is transmission code rate, then:
Described teaching model, Streaming Media characteristic parameter and transmission feature parameter lookup table refer to: teaching model, acquisition characteristics
Parameter and transmission code rate synopsis (as shown in table 1).
Specifically, it is assumed that the current teaching model that acquiring unit 101 obtains is that pattern, acquiring unit 101 are explained in writing on the blackboard
Obtain stream media information in real time, and according to teaching model, acquisition characteristics parameter and transmission code rate synopsis (i.e. table 1), be somebody's turn to do
Acquisition characteristics parameter (i.e. resolution parameter) corresponding to teaching model is 1080P, corresponding transmission feature parameter (i.e. transmission code
Rate) it is 1.5M-2M, and randomly choose transmission code rate 1.5M in the range of corresponding transmission code rate, and transmission code rate 1.5M is sent out
Delivering to transmission unit, this resolution is transmitted to information for 1080P stream media information by transmission unit with the transmission code rate of 1.5M
Reason server.
Fig. 3 show the internal structure schematic diagram of the interactive terminal provided according to presently preferred embodiments of the present invention 3, at Fig. 2
On the basis of, add " parsing module 104 "；Wherein, described parsing module 104 is connected with described acquiring unit 101；
Further, described resolution unit 104, for the teaching model control instruction obtained is resolved, obtain current
Teaching model.
Further, described teaching model control instruction carries teaching model information.
Further, the mode that described resolution unit 104 obtains teaching model control instruction includes: by remote control equipment to institute
State resolution unit 104 and send teaching model control instruction；Or；Sent to described resolution unit 104 by sound control equipment
Teaching model control instruction；Or send teaching model control instruction by image analysis equipment to described resolution unit 104.
Specifically, send teaching model control instruction by remote control equipment to resolution unit 101 to refer to pass through remote controller
Teaching model control instruction is sent to resolution unit 101 Deng the button operation of remote control equipment；By sound control equipment to solution
Analysis unit 101 sends teaching model control instruction and refers to, by voice recognition, send teaching model to resolution unit 101 and control to refer to
Order；Send teaching model control instruction by image analysis equipment to resolution unit 101 to refer to by image recognition (such as student
Raise one's hand (corresponding scene answer questions pattern), teacher enters student region near blackboard (corresponding writing on the blackboard explanation pattern), teacher (teachers and students is mutual
Dynamic model formula)), send teaching model control instruction to resolution unit 101.
Teaching model, acquisition characteristics parameter and transmission code rate synopsis
| Teaching model | Acquisition characteristics parameter (i.e. resolution) | Transmission code rate |
| Writing on the blackboard explanation pattern | 1080P | 1.5M-2M |
| Classroom interactions's pattern | 720P | 1M-1.5M |
| Answer questions pattern in scene | 720P | 1M-1.5M |
Table 1
Certainly, the teaching model in above-mentioned table 1, resolution, the corresponding relation of transmission code rate are merely illustrative, at this
It is not used in the protection domain limiting the present embodiment.
Fig. 4 show the internal structure schematic diagram of the netscape messaging server Netscape provided according to presently preferred embodiments of the present invention 4,
Including receiving unit 401, recording elements 402；Wherein, described reception unit 401 is connected with described recording elements 402；Receive single
Unit 401, for receiving the stream media information that interactive terminal sends；Recording elements 402, for according to the current teaching model obtained
Corresponding recording characteristic parameter, records described stream media information.
Wherein, described recording characteristic parameter includes: recording time section parameter.
Further, described recording elements 402, according to the current teaching model obtained, determines the recording time section parameter of correspondence
And according to described recording time section parameter, described stream media information is recorded.
Specifically, receive unit 401 and receive the stream media information that resolution is 1080P that interactive terminal sends, and real
Time send to recording elements 402, if recording elements 402 obtain teaching model corresponding to this stream media information be writing on the blackboard explain mould
Formula, according to the recording time that teaching model is corresponding with this teaching model in recording time section parameter lookup table (specifically asking for an interview table 2)
Section parameter is 20 minutes, it is assumed that the time carrying out writing on the blackboard explanation pattern is 60 minutes, records, obtain in units of 20 minutes
Recorded file A1 (duration 20 minutes), recorded file A2 (duration 20 minutes), recorded file A3 (duration 20 minutes)；Equally, if
It is classroom interactions's pattern, then recording elements 402 that recording elements 402 obtains teaching model corresponding to this stream media information, to teachers and students
The stream media information that interactive model is corresponding was recorded in units of 10 minutes, obtained recorded file B；Equally, if recording elements
402 to obtain teaching model corresponding to these stream media informations be to answer questions pattern, then recording elements 402 in scene, pattern of answering questions scene
Corresponding stream media information was recorded in units of 10 minutes, obtained recorded file C.
Teaching model and recording time section parameter lookup table
| Teaching model | Recording time section parameter |
| Writing on the blackboard explanation pattern | 20 minutes |
| Classroom interactions's pattern | 10 minutes |
| Answer questions pattern in scene | 10 minutes |
Table 2
Fig. 5 show the another internal structure of the netscape messaging server Netscape according to presently preferred embodiments of the present invention 5 offer and shows
It is intended to, on the basis of Fig. 4, also includes: transmitting element 403；Wherein, described transmitting element 403 and described recording elements 402 phase
Even；
Further, described transmitting element 403 is connected with described recording elements 402；Described transmitting element 403, for recording
The stream media information corresponding to each teaching model of system, transmits successively to information management server；Or, for each by record
The stream media information that individual teaching model is corresponding, transmits together to information management server after merging or after compression.
Specifically, the resolution recorded is recorded file A of 1080P, recorded file B, recording by recording elements 402
File C sends successively to transmitting element 403, and transmitting element 403 is by recorded file A received, recorded file B, recorded file C
Transmitting successively to information management server (such as: distributed storage server), the terminal such as mobile phone, computer, flat board can be passed through
Information management server carries out program request to recorded file A, recorded file B, recorded file C respectively.
Additionally, transmitting element 403 can also to recorded file A received, recorded file B, the process of recorded file C,
Such as recorded file A, recorded file B, recorded file C are merged into a file, or by recorded file A, recorded file B,
Recorded file C is transmitted after being compressed together to information management server (such as: distributed storage server), mobile phone, computer, flat
The terminals such as plate can be played out after being downloaded by information management server, or carries out program request by information management server.
Pass through below scheme: a kind of interactive terminal, including acquiring unit, transmission unit；Wherein, described acquiring unit and institute
State transmission unit to be connected；Acquiring unit, for obtaining current teaching model and the stream media information of corresponding Streaming Media characteristic parameter；
Transmission unit, for according to the transmission feature parameter obtained, transmitting described stream media information to netscape messaging server Netscape；According to
The different demands of each teaching model, use corresponding acquisition characteristics parameter streaming media information gathering, not only achieve limit and attend class
Limit is uploaded in real time, it is ensured that uploads is ageing, and while Appropriate application bandwidth resources, has ensured the picture matter gathered
Amount so that teaching resource is timely and effective to be shared.
Pass through below scheme: a kind of netscape messaging server Netscape, including receiving unit, recording elements；Wherein, described reception is single
First and described recording elements is connected；Described reception unit, for receiving the stream media information that interactive terminal sends；Described recording is single
Unit, for the recording characteristic parameter corresponding according to the current teaching model obtained, records described stream media information；According to
Teaching model uses corresponding recording characteristic parameter to record, it is achieved that the segmentation record of stream media information under different teaching modes
System, the stream media information after facilitating segmentation program request to record, design adds experience sense, and more hommization.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (12)
1. an interactive terminal, it is characterised in that include acquiring unit, transmission unit；Wherein, described acquiring unit and described biography
Defeated unit is connected；
Described acquiring unit, for obtaining current teaching model and the stream media information of corresponding Streaming Media characteristic parameter；
Described transmission unit, for according to the transmission feature parameter obtained, taking the transmission of described stream media information to information processing
Business device.
Interactive terminal the most according to claim 1, it is characterised in that described Streaming Media characteristic parameter includes that acquisition characteristics is joined
Number；Described transmission feature parameter includes transmission code rate.
Interactive terminal the most according to claim 2, it is characterised in that described acquiring unit, was additionally operable to according to working as of obtaining
Front teaching model, determines the acquisition characteristics parameter of correspondence, transmission feature parameter, and according to described acquisition characteristics parameter, obtain with
The stream media information that current teaching model is corresponding；
Described transmission unit, is additionally operable to, according to the transmission feature parameter obtained from described acquiring unit, be believed by described Streaming Media
Breath transmission is to netscape messaging server Netscape.
Interactive terminal the most according to claim 1, it is characterised in that also include memory element；Described memory element and institute
State acquiring unit to be connected；Described memory element, is used for storing teaching model, Streaming Media characteristic parameter and the comparison of transmission feature parameter
Table.
Interactive terminal the most according to claim 1, it is characterised in that also include: resolution unit, described resolution unit and institute
State acquiring unit to be connected；Described resolution unit, for resolving the teaching model control instruction obtained, obtains current teaching
Pattern.
Interactive terminal the most according to claim 5, it is characterised in that described resolution unit obtains teaching model control instruction
Mode include:
Teaching model control instruction is sent to described resolution unit by remote control equipment；Or；By sound control equipment to institute
State resolution unit and send teaching model control instruction；Or send teaching model by image analysis equipment to described resolution unit
Control instruction.
7. a netscape messaging server Netscape, it is characterised in that include receiving unit, recording elements；Wherein, described reception unit with
Described recording elements is connected；
Described reception unit, for receiving the stream media information that interactive terminal sends；
Described recording elements, for the recording characteristic parameter corresponding according to the current teaching model obtained, believes described Streaming Media
Breath is recorded.
Netscape messaging server Netscape the most according to claim 7, it is characterised in that described recording characteristic parameter includes: record
Time period parameter.
Netscape messaging server Netscape the most according to claim 8, it is characterised in that described recording elements is current according to obtain
Teaching model, determines the recording time section parameter of correspondence and according to described recording time section parameter, enters described stream media information
Row is recorded.
Netscape messaging server Netscape the most according to claim 7, it is characterised in that also include transmitting element；Described transmission is single
First and described recording elements is connected；
Described transmitting element, for stream media information corresponding to each teaching model that will record, transmits successively to information management
Server；Or, for stream media information corresponding to each teaching model that will record, transmit together after merging or after compression
To information management server.
11. netscape messaging server Netscapes according to claim 7, it is characterised in that also include memory element；Wherein, described
Memory element is connected with described recording elements；
Described memory element, is used for storing teaching model and recording characteristic parameter synopsis.
12. 1 kinds of interactive education systems, it is characterised in that include at least one mutual as according to any one of claim 1 to 6
Dynamic terminal and the netscape messaging server Netscape as according to any one of claim 7-11.
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| CN201610728526.0A CN106205246A (en) | 2016-08-26 | 2016-08-26 | A kind of interactive terminal, netscape messaging server Netscape and interactive education system |
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| CN201610728526.0A CN106205246A (en) | 2016-08-26 | 2016-08-26 | A kind of interactive terminal, netscape messaging server Netscape and interactive education system |
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| CN109191962A (en) * | 2018-10-11 | 2019-01-11 | 四川生学教育科技有限公司 | A kind of optimization method and system under fixed-bandwidth with frequency frame per second |
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