Cloud computing-based experiment teaching system

Abstract

The invention provides a cloud computing-based experiment teaching system. A combination of cloud computing technology and experiment teaching virtual simulation technology is adopted to form the experiment teaching system which allows remote experiment operation, actual experiment operation and virtual experiment operation. Through mirror image copying technology of a cloud desktop, a set of experimental environment can be rapidly changed into a number of the same experimental environments, experiment environment can be provided for a large number of students. Via use of cloud-based software authorization technology, virtual simulation application software can be authenticated in a unified manner. Via use of peripheral equipment redirection technology, actually operated near-end experiment devices are enabled to be organically combined with cloud computing systems, and virtual-real experimental operation can be finished.

Description

technical field [0001] The present invention relates to the technical field of cloud computing, and more specifically, to an experimental teaching system based on cloud computing. Background technique [0002] Cloud computing is the growth, usage, and delivery model of Internet-based related services, usually involving the provision of dynamically scalable and often virtualized resources over the Internet. Therefore, cloud computing can even allow you to experience the computing power of 10 trillion times per second. With such a powerful computing power, you can simulate and predict climate change and market development trends. Users access the data center through computers, notebooks, mobile phones, etc., and perform calculations according to their own needs. This mode provides available, convenient, and on-demand network access to a configurable shared pool of computing resources (resources include networks, servers, storage, application software, and services). [0003]...

AI Technical Summary

Problems solved by technology

[0004] The current virtual simulation software is installed in the computer room or laboratory of the school, and there will be various problems in the teaching application: 1) Students can only use it when they are on the computer room or doing experiments in the laboratory

Due to the different authorization methods of simulation software, the number of authorizations is limited, and even only specific simulation software can be installed and used in different laboratories, which greatly limits the flexibility of different courses and experimental content in laboratories and computer rooms. laboratory construction cost

2) Since most virtual simulation software requires large memory and CPU computing power, the configuration requirements for the PC running the simulation software are also relatively high, and the procurement cost is relatively high

3) The operating environment requirements of virtual simulation software are much harsher than those of general-purpose software, and the update is also slower, and it is more picky about the operating system

[0006] Since the popularization and application of cloud desktops is still in the initial stage, and various professional virtual simulation software have their own software and hardware platform requirements and different authorization methods, there is no integrated application solution of cloud desktop and virtual simulation software in the field of college teaching.

Images