CN107665609A - A kind of mobile learning system of cloud computing - Google Patents
A kind of mobile learning system of cloud computing Download PDFInfo
- Publication number
- CN107665609A CN107665609A CN201610618603.7A CN201610618603A CN107665609A CN 107665609 A CN107665609 A CN 107665609A CN 201610618603 A CN201610618603 A CN 201610618603A CN 107665609 A CN107665609 A CN 107665609A
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- China
- Prior art keywords
- mobile
- cloud computing
- mobile learning
- learning system
- learning
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
Abstract
The present invention uses virtualization technology, memory technology, WAP technologies and the Ajax technologies of cloud computing, designs a kind of mobile learning system, the mobile learning pattern of cloud computing is exactly the software i.e. embodiment of service mode;Teachers and students pass through mobile network's terminal such as smart mobile phone, flat board, it is possible to realize that all correlation computations and caused mass data all perform in cloud online using operations such as software, shared teaching resource, progress classroom interactions.
Description
Technical field
The present invention is a kind of field of cloud computer technology, is related to intelligent movable end technology.
Background technology
With the fast development of network technology, " cloud computing so that its computing capability is strong, threshold is low, cost is low, cooperation share,
Servicing the advantages that convenient and swift is gradually concerned by people, and promotes the Informatization Development of all trades and professions;Colleges and universities at present
Teaching idea is progressively changed into " student-oriented model " by " teacher-centered ", but traditional classroom instruction can not meet
The individual demand of learner, influenceed by factors such as time, position, software and hardware resources so that learner can not at any time with
Ground is learnt;With the development of mobile learning pattern, mobile learning has turned into the development trend of IT application in education sector, based on cloud meter
The mobile learning environment of technique construction is calculated, existing software and hardware resources can be effectively integrated, by all teaching resources and information
" cloud service " is packaged into, teachers and students is visited a resource whenever and wherever possible, maximumlly improves the utilization rate of teaching resource.
The content of the invention
The mobile learning system core technology of cloud computing:
1. virtualization technology:Virtualization technology is one of core technology of cloud computing, and it can provide various calculating and storage
Source high effective integration, simplify the re-configuration process of software while hardware capabilities are expanded, be that a kind of distributed management calculates money
The technology in source;Server, internal memory, computing capability etc. can be integrated into virtualization pool by it, and it is indivisible to break physical resource
Obstacle, operator is flexibly used and manage concentratedly various resources;Virtualization technology can solve in practice
Inscribe between high-performance computer production capacity surplus and old low performance computer production capacity are too low, fully reallocate resources, improve resource profit
With rate, cost is reduced, improves service;
2. memory technology:To meet the different demands of a large number of users simultaneously, cloud environment uses distributed mass data storage mode
Data storage, meets the needs of user in a parallel fashion;It is relatively low with a large amount of performances by redundant fashion by Task-decomposing or cluster
Computer generation carry out data storage for high performance machine, while realize the backup of data, do not only have stronger economy so
Property and can ensure data security;Widely used data-storage system is Google GFS and Hadoop team exploitation
HDFS is realized in increasing income for GFS;
3.WAP technologies:By WAP WAPs) technology can induce one the information on network and miscellaneous service to intelligence
On the mobile terminal devices such as mobile phone, flat board;It, which can be provided, browses, downloads, pushes and transmits service;
4.Ajax technologies:Ajax technologies are a kind of establishment technologies of interaction network page, are asynchronous JavaS-cript and XML skills
The product that art is combined, it can build the faster web application of response speed, it is not necessary to which refreshing whole dynamic page can be with
Realize that the visit of database, can be that user brings more preferable service;Simultaneously Ajax technologies fetch the principle of evidence on demand can
The burden of server is reduced, is advantageous to efficiently utilize broadband resource.
Mobile learning system general frame:Mobile learning system general frame based on cloud computing is divided into four levels:
Client layer is followed successively by from top to bottom, movement connects people's layer, application layer and base support system layer;
Base support system layer is the base support section of mobile learning system, by cloud computing center, Digital Campus service platform
Formed with wireless network;Can be by placements such as calculating, server, memory space, application programs beyond the clouds by cloud computing center
Whole system safe and stable operation provides technical guarantee;Digital Campus service platform can provide the user identity authentication service and
Data management service, the uniformity of campus data is ensured, facilitates the management of Various types of data;
Application layer can provide on-line study service, such as the teaching resource such as e-teaching plan, courseware, instructional video, teacher for teachers and students
Raw exchange service and online teaching testing service, all data runs are beyond the clouds on virtual machine;
The student and teacher of client layer can connect people's network by terminal devices such as mobile phone, flat boards, send request to application layer, obtain
Take required resource or carry out on-line study, complete the process of mobile learning.
The module design of the mobile learning system of cloud computing:
1. infrastructure service functional module:The module is mainly system with user information and rights management and system-based data pipe
Reason;The mobile learning system of Digital Campus uses the unified identity authentication platform based on LDAP, but also supports to be based on multi-service
The single-sign-on of system, user only need to register or change personal authentication's information in the platform, it is possible to realize the unification of user
Management, multiservice system log in when also only need unified identity authentication platform confirmation can, greatly it is convenient for users to use;
Substantial amounts of data are produced in mobile learning system operation, to ensure the synchronization of data, mobile learning system uses ODI
Timing Synchronization, data exchange is carried out with Digital Campus data platform formulating time or database idle periods, passes through data syn-chronization
Realization, the validity and standard type of data in mobile learning system can be ensured, also can effectively solve the source of data and dimension
Inscribed between shield;
2. course resources management module:Course resources mainly include the resources such as electronics teaching materials, fine website, instructional video, course
Resource management module is mainly responsible for the work such as long pass, examination ＆ verification, issue and the modification of course resources;Between ensuring that teachers and students visit online
Real-time, Mobile Teaching system use HTTP modes lightweight streaming media distribution technology, can equally loaded deployment, improve system
The responding ability of system;Rapidity and reliability between being visited for Support Resource, the type and visit that database background application can be according to data
The area of a room, multiple storage volume services are set up, improve data corresponding speed;For the resource of upload, user evaluates higher, the power of acquisition
Limit is higher, conversely, authority is low, will be deleted for auditing unsanctioned resource;
3. Mobile Teaching management module:The function of teaching management module is mainly reflected in on-line study, interactive teaching and learning, resource supplying
And on-line testing etc.;The SaaS service mode based on cloud computing is disposed in Digital Campus, online is provided for teachers and students
Software is practised, makes teachers and students not have to download installation can on-line study, saves the work such as software upgrading, download and maintenance, all numbers
According to cloud database is operated in, the hardware requirement of teachers and students' terminal device is reduced, facilitates on-line study;Preferably to meet teachers and students
Demand, resource supplying function is added in teaching management module, in the defeated people of teaching resource, keeper is according to the subject side of resource
It is characterized as that resource adds detailed label to, application field etc., can be according to the proposed algorithm teacher of being pushed to when there is new resources
It can realize teachers and students online exchange discussion by online forum, online discussion area etc., facilitate student raw partner's interactive teaching and learning part
Solve to inscribe between running into study in time, while also provide display area for works of excellence, provide reference for student, excite student
Learning interest;On-line testing function can provide the test topic of correlated curriculum for student, and these topics can be that teacher carries
The fixed test topic of the related content of confession or random free test, system can give Students ' Evaluation after the completion of test
Valency result, be advantageous to the analysis self-examination of student, improve results of learning;
4. inquiry and analytic function module:In order to be appreciated more fully the study condition of student, mobile learning Platform Designing is looked into
Many daily record data information can be produced with the operation such as analysis module function, substantial amounts of upload, download by asking, and the module can be to these
Data carry out labor, such as scoring situation of the download of the login times of student, resource, resource etc., by these
The inquiry and analysis of information, establish corresponding model, teacher can be facilitated to understand the study condition of student with multi-angle, according to specific
Situation and demand, corresponding course content is further improved, enrich teaching resource, be preferably mobile learning user service.
Claims (2)
- A kind of 1. mobile learning system of cloud computing, it is characterised in that：Mobile learning turns into when the new mode of learning of former, On the basis of analysis cloud service, mobile learning and correlation technique, the mobile learning system based on cloud computing is designed, and to main Functional module carries out analysis design.
- 2. according to the method for claim 1, it is characterised in that mobile learning system general frame is first built, to Mobile Learning Learning system, which carries out module design, includes infrastructure service function, course resources management, Mobile Teaching management and inquiry and analytic function Four module completes overall system design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618603.7A CN107665609A (en) | 2016-07-28 | 2016-07-28 | A kind of mobile learning system of cloud computing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618603.7A CN107665609A (en) | 2016-07-28 | 2016-07-28 | A kind of mobile learning system of cloud computing |
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| Publication Number | Publication Date |
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| CN107665609A true CN107665609A (en) | 2018-02-06 |
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| CN201610618603.7A Pending CN107665609A (en) | 2016-07-28 | 2016-07-28 | A kind of mobile learning system of cloud computing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108833454A (en) * | 2018-03-23 | 2018-11-16 | 深圳技术大学（筹） | Teaching Internet of Things experience system and method |
| CN109559052A (en) * | 2018-12-03 | 2019-04-02 | 湖北美和易思教育科技有限公司 | Online experiment training platform three-level resource managing and control system and method based on privately owned cloud resource |
-
2016
- 2016-07-28 CN CN201610618603.7A patent/CN107665609A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108833454A (en) * | 2018-03-23 | 2018-11-16 | 深圳技术大学（筹） | Teaching Internet of Things experience system and method |
| CN108833454B (en) * | 2018-03-23 | 2020-11-13 | 深圳技术大学 | Teaching Internet of things training system and method |
| CN109559052A (en) * | 2018-12-03 | 2019-04-02 | 湖北美和易思教育科技有限公司 | Online experiment training platform three-level resource managing and control system and method based on privately owned cloud resource |
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Application publication date: 20180206 |