Experiment teaching system based on cloud desktop

Abstract

The invention discloses an experiment teaching system based on a cloud desktop. The experiment teaching system based on the cloud desktop comprises a virtualized server resource pool, wherein a plurality of physical servers are arranged inside the virtualized server resource pool; each physical server is provided with a plurality of virtual machines; a cloud desktop experimental terminal is connected with the physical servers in the virtualized server resource pool through a desktop net interchanger; a main management server is connected with the physical servers through a management net interchanger and is further connected with the desktop net interchanger; a storage server is connected with the physical servers through a storage net interchanger; the physical servers is connected with at least one application server through an application net interchanger. The cloud desktop remote access and the virtual machine technology are utilized, hardware cost and maintenance cost are effectively lowered, and the resource utilization rate is improved. The cloud desktop experimental terminal is low in configuration demand and high in universality and flexibility. The standardization and refinement of the experiment teaching process are improved, safety is high, and the supervision and administration capacity of experiment teaching is enhanced.

Description

technical field [0001] The invention relates to an experimental teaching system based on a cloud desktop. Background technique [0002] At present, most colleges and universities have completed the construction of network infrastructure in terms of informatization construction, realizing the interconnection within the campus network and the interconnection between the campus network and the Internet. Office, multimedia classroom construction and other aspects of transfer. [0003] In the construction of computer rooms, laboratories, and multimedia classrooms, colleges and universities basically adopt the traditional computer deployment mode, that is, to equip each demand point with a computer hardware device and corresponding software system. Since different majors need to create computer rooms and laboratories with different software and hardware environments, the constantly updated teaching content of the same major also often needs to continuously update the equipment in...

AI Technical Summary

Problems solved by technology

[0004] (1) In order to meet the needs of different majors, more computer rooms and laboratories need to be built, equipped with more experimental equipment, and the construction cost continues to increase;

[0005] (2) In order to ensure the normal operation of the equipment in the computer room and laboratory, it is necessary to add more maintenance personnel to carry out maintenance work, which not only reduces the work efficiency, but also increases the cost of daily management and maintenance;

[0006] (3) Due to the different needs of different majors for computing resources, the utilization rate of computing resources such as CPU is generally less than 15%, and computing resources cannot be fully utilized, resulting in serious waste;

[0007] (4) Since one experimental computer needs to serve multiple courses in the traditional experimental teaching mode, the content of experimental teaching is limited by the traditional experimental mode, and some experimental projects that have special requirements for the experimental environment (such as multi-computer, multi-operating system) are excluded. Forced simplification or removal, the degree of refinement of the experimental teaching process is low;

[0008] (5) Because students operate on their own physical machines, the unified management of the teaching process cannot be realized, and the interaction and supervision and management capabilities of experimental teaching cannot be effectively guaranteed

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