An online teaching platform based on the combination of a public cloud and private clouds
A teaching platform and combined technology, applied in the field of network teaching, can solve problems such as high bandwidth costs, network attacks, leakage, etc., and achieve the effect of improving anti-attack capability, saving rental costs, and improving security.
Inactive Publication Date: 2018-05-29
ANHUI GUOTONG YICHUANG TECH
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Problems solved by technology
[0003] Although Internet + education has developed rapidly since 2015, there are still some key problems to be solved. The existing Internet live broadcast teaching platforms all adopt a centralized (or CDN-based distributed) public cloud model. Not only the bandwidth cost is high, but users use The high cost affects large-scale promotion. At the same time, in terms of operational security, the online teaching platform based on centralized public cloud technology is vulnerable to network attacks, and the centralized management and maintenance of user data is also very easy to cause leakage.
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0016] Such as figure 1 As shown, the present invention provides an online teaching platform based on the combination of public cloud and private cloud, including several educational institution clients, which provide online teaching live broadcast, teaching resource management and student information management services.
[0017] The educational institution client is connected to several student user clients, and several student user clients form a hierarchical ne...
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The invention provides an online teaching platform based on the combination of a public cloud and private clouds. The online teaching platform is aimed at constructing streaming media services integrating centralized management and control of a public cloud central management and control service end and sharing of private cloud service ends, breaking through the bandwidth constraint of online teaching, giving full play to upstream bandwidth in network channels of various educational institutions or individual families, saving a large amount of network bandwidth renting cost and greatly reducing the threshold for individuals, schools or teaching institutions to perform online teaching. Moreover, the online teaching platform is a distributed cloud alliance based on the cloud central management and control service end and the private cloud service ends of multiple educational institutions, so that the anti-attack ability is greatly improved and the attack to the cloud central management and control service end or any private cloud service end will not cause collapse of the whole online teaching system; personal information of teachers, students and parents can be directly stored in the private cloud service ends, and the cloud central management and control service end achieves coordinated management, control and maintenance through member coding, thereby improving the safety of materials.
Description
technical field [0001] The invention belongs to the technical field of network teaching, and relates to an online teaching platform, in particular to an online teaching platform based on the combination of public cloud and private cloud. Background technique [0002] In recent years, Internet + education has grown explosively. As of 2016, the number of online education users in China reached 138 million. By 2020, the number will exceed 200 million, and the market size will reach 283 billion yuan. [0003] Although Internet + education has developed rapidly since 2015, there are still some key problems to be solved. The existing Internet live broadcast teaching platforms all adopt a centralized (or CDN-based distributed) public cloud model. Not only the bandwidth cost is high, but users use The high cost affects large-scale promotion. At the same time, in terms of operational security, the online teaching platform based on centralized public cloud technology is vulnerable to ...
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IPC IPC(8): G09B5/08H04L29/08
CPCG09B5/08H04L67/10
Inventor 查力平
Owner ANHUI GUOTONG YICHUANG TECH