CN202159435U - Study machine for dispensing mobile education resources - Google Patents

Abstract

The utility model provides a study machine for dispensing mobile education resources, which comprises a main plate, a content management and dispensing module and a user module. The content management and dispensing module and the user module are connected with the main plate. The user module is connected with a study resource encryption decryption module and a study resource coding decoding module. The content management and dispensing module is used for communication with a server and reception of corresponding study resources on the server, the user module is used for controlling the study resource encryption decryption module and the study resource coding decoding module, the study resource encryption decryption module is used for encryption and decryption of the study resources, and the study resource coding decoding module is used for coding and decoding of the study resources. Timely communication capability of the study machine can be improved so that the mobile study function of a terminal user can be improved.

Description

Motion education resource distribution learning machine

Technical field

The utility model relates to intelligence learning machine technology field, is specifically related to a kind of motion education resource distribution learning machine.

Background technology

With class of languages, basic education is that main, main representative has electronic dictionary to present most learning machine, reading learning machine, digital language repeater, early learning machine, Chinese Learning equipment etc. aspect content.The learning machine at these terminals all can't communicate by letter, can't data for updating, though there is few part to copy resource from computing machine, can't utilize the automatic data for updating of radio communication through data line.The learning content that the learner carries on can the Direct Learning learning machine, the dictionary above using are consulted word etc.; Link to each other with PC through data line then, download content from the website, carry out off-line learning then through PC; After study finishes; Can also learning machine be linked to each other with PC again, upload learning records, such learning machine is difficult in time submit to learning process when the user uses; A difficult problem that in learning process, runs into also can only be seen the answer of teacher to problem when connecting machine through data line down, it is dynamic to upgrade and be unfavorable for that the teacher grasps Students'learning in time.

The utility model content

To the demand, the technical matters that the utility model solved is, a kind of motion education resource distribution learning machine is provided, and can realize that the online distribution of educational resource transmits, and promotes terminal user's mobile learning function.

The technical scheme of the motion education resource distribution learning machine of the utility model is following.

The motion education resource distribution learning machine of the utility model comprises mainboard; Also comprise the Content Management distribution module and the client modules that are connected with mainboard; Said client modules is connected with the education resource coding/decoding module with education resource encryption and decryption module; Said Content Management distribution module is used for and the server communication, and corresponding education resource on the reception server, and said client modules is used to control education resource encryption and decryption module and education resource coding/decoding module; Said education resource encryption and decryption module is used for the encryption and decryption of education resource, and said education resource coding/decoding module is used for the encoding and decoding of education resource.

Wherein, also comprise code module, said code module is controlled by client modules, comes adaptive various operating systems and learning machine through multiplexing upper layer application code.

Wherein, also comprise the e-commerce transaction module, said e-commerce transaction module is controlled by client modules, is used for the funds transaction of management of end-user.

Wherein, also comprise aid communication adaptation module, said aid communication adaptation module is controlled by client modules, is used to manage the communication between learning machine and the server, to be applicable to different communication networks.

The beneficial effect of the utility model is following.

The utility model has effectively solved and has been difficult in time submit to learning process when existing learning machine user uses; A difficult problem that in learning process, runs into also can only be seen the answer of teacher to problem when connecting machine through data line down; Can not upgrade and be unfavorable for that the teacher grasps the dynamic technical barrier of Students'learning in time; Can help training network school conveniently to obtain student's information such as study schedule, situation, be convenient to the student and carry out the mobile learning function.

Description of drawings

Accompanying drawing 1 expression the utility model systematic schematic diagram.

Wherein, 1, Content Management distribution module; 2, mainboard; 3, client modules; 4, education resource encryption and decryption module; 5, education resource coding/decoding module; 6, code module; 7, e-commerce transaction module; 8, aid communication adaptation module.

Embodiment

Below in conjunction with accompanying drawing the motion education resource of the utility model is distributed further specifying of learning machine.

Shown in accompanying drawing; Motion education resource distribution learning machine according to the utility model comprisesmainboard 2, ContentManagement distribution module 1,client modules 3, education resource encryption anddecryption module 4, education resource coding/decoding module 5,code module 6,e-commerce transaction module 7, aid communication adaptation module 8.Mainboard 2 is connected withclient modules 3 with ContentManagement distribution module 1, and saidclient modules 3 is connected with education resource coding/decoding module 5 with education resource encryption anddecryption module 4, said ContentManagement distribution module 1 and server communication; Be used to extract the education resource on the server, corresponding education resource is givenmainboard 2 on the account of management of end-user and the distribution server, and saidmainboard 2 is used to receive above-mentioned education resource and controls education resource encryption anddecryption module 4, education resource coding/decoding module 5 throughclient modules 3;Code module 6,e-commerce transaction module 7 and aidcommunication adaptation module 8; Theclient modules 3 of the utility model is supported Android, Ophone, Windows Mobile, Symbia, K-Java, IPad, the portable terminal of GPad; Be included in the line search course; Obtain wireless network school information, online testing, notes resource; Online registration, functions such as carry-on refresher course.Said education resource encryption anddecryption module 4 is used for the encryption and decryption of education resource, and management downloads to the e-courses courseware ofmainboard 2, encryption and decryption; Transmit; Authorize, the protection e-courses provides the digital rights management functionality of multimedia file not by piracy and copyright.Courseware resource to looking audio frequency and Doctype is encrypted.Moving 2 of mainboards deciphers according to inverse algorithms.Education resource encryption anddecryption module 4 is to be used for the compressed package that gets up withmodule 6 encapsulation is encrypted, and the illegal propagation that prevents this compressed package is with pirate.For example; When user's download the compressed package that gets up with education resource coding/decoding module 5 encapsulation, download on the user side, when attempting with tool of compression decompress(ion) broadcast e-learning resource; Because this e-learning resource is encrypted; At this time the user just can't decompress(ion), must use education resource encryption anddecryption module 4 and could decipher, and can play a protective role to e-learning resource compressed package like this.Said education resource coding/decoding module 5 is used for the encoding and decoding of education resource.Be responsible for the multimedia form of PC giant-screen is converted into suitable 2 cun courseware forms and synchronous standards to 7 cun screens.Server end is supported coding criterion, mobile client support decoding standard.The function of education resource coding/decoding module 5 is following: in system, the course of at first saying each teacher is like the video that duration was recorded in 10 hours, teaching materials; Exercises etc. all split into a lot of coursewares, and each courseware all encapsulates with certain form becomes a compressed package; This compressed package can specifically encapsulate the following information, for example belongs to that school, which teacher; What say is which class of which or training seminar in term, much, how long waits various attributes; Can also comprise e-learning resource video in addition, electronics teaching materials, electronic test paper; Associated documents forms such as electronic homework are arranged on each compressed package between the 2M-5M, and the time span of broadcast is about 5-10 minute.Then, the attribute of this e-learning resource is encoded according to certain form with corresponding file, be compressed into a compressed package, carry out DRM with education resource encryption anddecryption module 4 simultaneously and encrypt at server end; This compressed package of user's download is after user side; Through the 4 reverse DRM deciphering of education resource encryption and decryption module, be reversed decoding more earlier, just can obtain the various information of this courseware; Comprise video and the operation of teaching materials paper etc., thereby protected related right people's intellectureproperty.Code module 6 comes adaptive various operating systems and mainboard 2 through multiplexing upper layer application code, and file system; Internal memory, incident, clock; Operation system of software conceptual abstractions such as graphical interfaces come out, and promote the software design model, are convenient in the future transplanting and upgrading.Through the file system of encapsulation upper layer application, communication, internal memory, functions such as graphical interfaces, the unified API that calls bottom.Standard calls underlying platform with unified has solved at different terminals, different operating system, the problem of the big workload of transplanting on the different type of machines.E-commerce transaction module 7 is used for the funds transaction of management of end-user.Leading subscriber is bought and consumer electronics course courseware, like free audition function etc.Possibly use the various channels of paying the fees during purchase, like Alipay, credit card, channel of disbursement such as note after the payment, notify education resource encryption anddecryption module 4 deciphering modules, decipher communication with authorization code, call the DRM module, untie the electric video courseware of encryption.Aidcommunication adaptation module 8 is used to manage the communication betweenmainboard 2 and the server, to be applicable to different communication network HTTP communication modules, the management function of GPRS, Wifi.

Through above-mentioned technological means; The utility model has been realized flexible, efficient, extendible mobile multimedia courseware resource specification and standard agreement; Can realize 2 cun to 7 cun fixedly the video courseware on the small screen terminal and the displayings between the courseware content, synchronously and information interaction; Through special interface, can convert the video courseware on the internet web on the mobile-terminal platform courseware content at any time.

Have the education resource encryption anddecryption module 4 and education resource coding/decoding module 5 of DP processing capacity, can customize new logical process function fast, and can support the quantity and the task scheduling of mobile network school according to the system convention adjustment.Have flow control, the control of intelligent subscriber information priority, rights management, blacklist and garbage information filtering function; Possess from recovery, self diagnostic capability, can support terminal recognition, state recognition or the like ability under the 3G mobile condition.

Cross-platform, as to stride type, cross operating system independent portable terminal server, and have the extended capability of supporting UNICOM, telecommunications 3G network, realize to note positioning function, the support of sensor through the expansion intercommunication interface.Support the learning process of student's random time fragment in moving process.

The multimedia courseware resource of stability and high efficiency is encrypted solution; Support OMA DRA agreement.Resources conseravtion supplier's the copyright and the fruit of labour are avoided moving courseware and are shared the piracy of portable terminal, the unconditional forwarding, and brute force cracks; The charge transaction system is for the courseware resource transaction provides safeguard, for the development of motion education industry provides the basis.

The above only is the preferred implementation of the utility model; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims (3)

1. a motion education resource distribution learning machine comprises mainboard, it is characterized in that; Also comprise the Content Management distribution module and the client modules that are connected with mainboard; Said client modules is connected with education resource encryption and decryption module, and said Content Management distribution module is used for and the server communication, and corresponding education resource on the reception server; Said client modules is used to control education resource encryption and decryption module, and said education resource encryption and decryption module is used for the encryption and decryption of said education resource.

2. motion education resource distribution learning machine according to claim 1 is characterized in that also comprise the e-commerce transaction module, said e-commerce transaction module is controlled by client modules, is used for the funds transaction of management of end-user.

3. motion education resource distribution learning machine according to claim 2; It is characterized in that; Also comprise aid communication adaptation module; Said aid communication adaptation module is controlled by client modules, is used to manage the communication between learning machine and the server, to be applicable to different communication networks.

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