College experiment teaching platform system based on cloud desktop and constructing method thereof

Abstract

The invention provides a college experiment teaching platform system based on a cloud desktop and a constructing method of the college experiment teaching platform system. A physical server subsystem is constructed through a physical server supporting the Intel VT-x, VT-d, and EPT technology or the AMD-v and IOMMU technology; a virtual machine set subsystem is constructed through a KVM and the like in the expanded full virtualization technology; an MVC framework is used for developing a Web management interface and a virtual resource management subsystem and an experiment teaching management subsystem are constructed; a cloud desktop experiment teaching subsystem is constructed through an open source remote desktop protocol. According to the college experiment teaching platform system based on the cloud desktop, the difficult problems that college experiment teaching platform resources are short currently and management is disorderly are solved, the college experiment teaching cost is reduced, and the experiment teaching level and the experiment teaching efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a cloud desktop-based experimental teaching platform system and construction method for colleges and universities. Background technique [0002] At present, computer-based, information-based, and electronic computer-based laboratories in colleges and universities serve multiple courses. The computing resources, storage resources, and network resources of these laboratories are extremely limited. It has brought great management difficulties, which are mainly reflected in the following aspects: [0003] 1) The standardization of experimental teaching is poor, and the experimental environment, experimental tools, and software versions used in experimental projects vary greatly due to different instructors; [0004] 2) The degree of specialization and refinement of experimental teaching is low. Because one traditional laboratory serves multiple courses at the same time, some...

AI Technical Summary

Problems solved by technology

[0003] 1) The standardization of experimental teaching is poor, and the experimental environment, experimental tools, and software versions used in experimental projects vary greatly due to different instructors;

[0004] 2) The degree of specialization and refinement of experimental teaching is low. Because one traditional laboratory serves multiple courses at the same time, some experiments that require multiple operating system environments, such as Hadoop, MPI, and computer network course design, have to be cancelled. The cancellation of the experimental content makes the teaching effect extremely poor. In the long run, the experimental teaching in colleges and universities will seriously lag behind the market demand;

[0005] 3) The experimental teaching environment lacks coherence and consistency. At present, cloud computing courses and parallel computing courses in colleges and universities often require that the computer software environment and hardware environment remain unchanged in a semester or even a school year. However, these traditional Hard disk protection cards are often installed on the PCs in the laboratory. In order to meet the needs of multiple courses, the hard disks are often restored within a week or a day, and it is difficult to have a coherent and consistent environment;

[0006] 4) The PC hard disk protection card for experimental teaching increases the hardware cost, and more importantly, the security is also poor. In the actual use process, students often bypass the hard disk protection card with a simple setting, which is difficult for management and security. have caused great trouble;

[0007] 5) Some courses in experimental teaching, such as 3DMAX, have high requirements for PC configuration, and the energy consumption is also huge, which undoubtedly increases the cost of experimental teaching in colleges and universities

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