CN-122001876-A - Electronic classroom mirror image management method and system in information creation environment

CN122001876ACN 122001876 ACN122001876 ACN 122001876ACN-122001876-A

Abstract

The invention discloses a management method and a system for electronic classroom images in a letter and creation environment, and belongs to the technical field of interactive teaching; the base image is an original information creating operating system, the incremental electronic classroom image is obtained based on the full electronic classroom image and uploaded to the resource server, a control instruction is sent to the resource server, the resource server distributes the full electronic classroom image and the incremental electronic classroom image to a student end according to the received control instruction, and the student end controller is utilized to download and start the full electronic classroom image and the incremental electronic classroom image obtained by the student end, so that convenient management of the electronic classroom is realized.

Inventors

DONG KAI
CHEN JINGWEI
XIN ZHIQIANG
QU RUI
ZHANG FENGYUAN
CHEN QI

Assignees

江苏国光信息产业股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260123

Claims (8)

1. The electronic classroom image management method in the information creation environment is characterized by comprising the following steps: Acquiring an overall electronic classroom image based on a basic image by using a teacher end controller and uploading the overall electronic classroom image to a resource server, wherein the basic image is an original signal creation operating system; acquiring an incremental electronic classroom image based on the full electronic classroom image by using a teacher end controller and uploading the incremental electronic classroom image to a resource server; A teacher end controller is utilized to send a control instruction to a resource server, so that the resource server distributes the full electronic classroom image and the incremental electronic classroom image to a student end according to the received control instruction; And downloading and starting the full electronic classroom image and the incremental electronic classroom image obtained by the student terminal by utilizing a student terminal controller, wherein the starting comprises the steps of modifying scripts based on an original information creation operating system, thereby modifying a read-only mode mount of a mount starting partition of the original information creation operating system into a read-write mode mount, combining information creation operating system files in the full electronic classroom image and the incremental electronic classroom image to obtain a root directory which can be operated by the information creation operating system, clearing cache data under the root directory and starting the root directory.
2. The method for managing the image of the electronic classroom in the created information environment according to claim 1, wherein the step of obtaining the image of the full electronic classroom based on the basic image by using the teacher end controller and uploading the image to the resource server comprises the steps of obtaining the image of the full electronic classroom by using the teacher end controller based on the original created information operating system, installing educational software, establishing signaling connection with a WEB end, submitting a version establishment application of the image of the full electronic classroom, establishing connection with the resource server after the version establishment authorization is successful, and uploading the image of the full electronic classroom to the resource server through a user-defined file transmission protocol in a single point mode.
3. The method for electronic classroom image management under a created environment according to claim 2, wherein the custom file transfer protocol is modified to custom header GEITFILESHARESERVER based on P2P communication protocol BitTorrent protocol.
4. The method for managing the electronic classroom mirror image in the created letter environment according to claim 1, wherein the method for managing the electronic classroom mirror image in the created letter environment is characterized in that the method for acquiring the incremental electronic classroom mirror image based on the full electronic classroom mirror image by using a teacher end controller and uploading the incremental electronic classroom mirror image to a resource server comprises the steps of updating a created letter operating system file in the full electronic classroom mirror image by using the teacher end controller to obtain the updated created letter operating system file, establishing signaling connection with a WEB end by using the updated created letter operating system file as the incremental electronic classroom mirror image, submitting an incremental electronic classroom mirror image creation application, establishing connection with the resource server after successful creation authorization, and uploading the incremental electronic classroom mirror image to the resource server through a user-defined file transfer protocol in a single point mode, wherein the user-defined file transfer protocol is a user-defined message header based on a P2P communication protocol.
5. The method for managing the electronic classroom images in the information creation environment according to claim 4, wherein the step of sending the control command to the resource server by the teacher side controller to enable the resource server to distribute the full electronic classroom images and the incremental electronic classroom images to the student side according to the received control command comprises the steps of constructing an image source list through a self-defined file transfer protocol, and distributing the full electronic classroom images and the incremental electronic classroom images in the image source list to all students side, wherein the image source list comprises a plurality of full electronic classroom images and incremental electronic classroom images corresponding to each full electronic classroom image.
6. The method for managing the electronic classroom images in the created information environment according to claim 5, wherein the step of downloading the full electronic classroom images and the incremental electronic classroom images obtained by the student end by using the student end controller comprises the steps of starting any one of the student ends, establishing signaling connection with a resource server, and reporting available image resources and resource access ports of the student end, wherein the available image resources comprise the full electronic classroom images and the incremental electronic classroom images obtained by the student end.
7. The method for managing the electronic classroom image in the information creation environment according to claim 6, wherein if the resource access port can be accessed, a customized file transfer protocol sharing environment is built in the electronic classroom, other student terminals are provided for downloading the information creation operating system files in the full electronic classroom image and the incremental electronic classroom image, if the resource access port cannot be accessed, a multithreading task is created, and the information creation operating system files in the full electronic classroom image and the incremental electronic classroom image are downloaded in a slicing manner.
8. The electronic classroom mirror image management system in the created environment is characterized by comprising a teacher end controller, a resource server and a student end controller; The teacher-side controller is configured to perform the steps of: Acquiring a full electronic classroom image based on a basic image and uploading the full electronic classroom image to a resource server, wherein the basic image is an original information creating operating system; acquiring an incremental electronic classroom image based on the full electronic classroom image and uploading the incremental electronic classroom image to a resource server; Sending a control instruction to a resource server, so that the resource server distributes the full electronic classroom image and the incremental electronic classroom image to a student end according to the received control instruction; the student end controller is configured to perform the steps of: The method for downloading and starting the full electronic classroom image and the incremental electronic classroom image obtained by the student end comprises the steps of modifying scripts based on an original credit operating system, modifying read-only mode mount of a mount starting partition of the original credit operating system into read-write mode mount, combining credit operating system files in the full electronic classroom image and the incremental electronic classroom image to obtain a root directory which can be operated by the credit operating system, clearing cache data under the root directory and starting the root directory.

Description

Electronic classroom mirror image management method and system in information creation environment Technical Field The invention relates to the technical field of interactive teaching, in particular to an electronic classroom mirror image management method and system in a credit-creating environment. Background With the deep innovation of the innovation, schools at all levels are actively pushing the innovation system to be applied to teaching. However, existing electronic classroom image management systems are mainly based on non-trusted environments, and have the following significant drawbacks and disadvantages: The compatibility problem is that the existing electronic classroom image management system cannot be completely compatible with hardware and software platforms in a belief-creating environment, so that seamless switching and smooth transition cannot be realized in the teaching process, and the teaching efficiency and user experience are affected. The security is insufficient, the hidden danger exists in the aspect of security in the electronic classroom mirror image management system in the non-trusted environment, the high requirements of the trusted reform on data security and system stability can not be met, and the security risk of the school information system is increased. The management efficiency is low, the existing electronic classroom mirror image management system lacks flexibility in mirror image management, deployment and maintenance, cannot meet the requirements of quick deployment and efficient management of a large-scale electronic classroom, and increases the work load of school IT management. The function limitation is that the existing electronic classroom mirror image management system is single in function, cannot support diversified teaching scenes and requirements, and limits the ability of teachers to use advanced technology and innovative teaching methods in teaching. Disclosure of Invention The invention aims to provide an electronic classroom image management method and system in a letter-wound environment, which can realize the automatic deployment of interactive teaching and the unified management of different terminals in a plurality of electronic classroom rooms by using full-quantity electronic classroom images and incremental electronic classroom images which are designed in the letter-wound environment and modifying the starting logic of a letter-wound operating system, thereby improving the operation and maintenance efficiency. The invention is realized by the following technical scheme. In a first aspect, the present invention provides a method for managing an electronic classroom image in a signal creation environment, including: Acquiring an overall electronic classroom image based on a basic image by using a teacher end controller and uploading the overall electronic classroom image to a resource server, wherein the basic image is an original signal creation operating system; acquiring an incremental electronic classroom image based on the full electronic classroom image by using a teacher end controller and uploading the incremental electronic classroom image to a resource server; A teacher end controller is utilized to send a control instruction to a resource server, so that the resource server distributes the full electronic classroom image and the incremental electronic classroom image to a student end according to the received control instruction; And downloading and starting the full electronic classroom image and the incremental electronic classroom image obtained by the student terminal by utilizing a student terminal controller, wherein the starting comprises the steps of modifying scripts based on an original information creation operating system, thereby modifying a read-only mode mount of a mount starting partition of the original information creation operating system into a read-write mode mount, combining information creation operating system files in the full electronic classroom image and the incremental electronic classroom image to obtain a root directory which can be operated by the information creation operating system, clearing cache data under the root directory and starting the root directory. Optionally, the method for acquiring the full-volume electronic classroom image based on the basic image by using the teacher end controller and uploading the full-volume electronic classroom image to the resource server comprises the steps of acquiring a teaching basic software and hardware environment by using the teacher end controller based on an original created operation system, installing educational software, meeting teaching basic conditions, acquiring the full-volume electronic classroom image, establishing signaling connection with a WEB end, submitting a full-volume electronic classroom image edition-building application, establishing connection with the resource server after edition-building authorization is successful, and uploadi