File manager of electronic whiteboard

Abstract

The invention discloses a file manager of an electronic whiteboard, which can access and manage files on other electronic whiteboard equipment in a cross-equipment manner and improve the file management efficiency. The file manager of the electronic whiteboard comprises an access protocol module, an interface display module, an authority management module and a data management module; the access protocol module adopts a self-defined cross-device file access protocol, and the protocol is based on a network communication principle, realizes identification and is connected to other electronic whiteboards in the same network; the interface display module is used for displaying a user interface, providing a file list and icons and supporting operations of dragging, copying and moving files; the authority management module provides an authority management function and supports users to set different access authorities for different electronic whiteboards or users; the data management module adopts a real-time synchronization algorithm and provides a file backup function; the real-time synchronization algorithm realizes real-time synchronous updating of the file between different electronic whiteboards, and the file backup function backs up the file selected by the user to a specified position.

Description

Technical Field

[0001] The present invention belongs to the technical field of electronic whiteboards, and particularly relates to a file manager for an electronic whiteboard. Background Art

[0002] As an important tool in modern education and business meetings, the file management function of an electronic whiteboard is crucial for users. However, the file management of existing electronic whiteboard systems is usually limited within a single device and cannot achieve cross-device file access and management, which restricts the sharing and collaboration of files between different electronic whiteboards and reduces work efficiency. Although the file management methods of some electronic whiteboards can achieve cross-device collaboration, they require relatively complex setup and processing. Summary of the Invention

[0003] The main purpose of the present invention is to provide a file manager for an electronic whiteboard, which solves the problems existing in the prior art, can access and manage files on other electronic whiteboard devices across devices, and improves file management efficiency.

[0004] To achieve the above object, the solution of the present invention is as follows: A file manager for an electronic whiteboard includes an access protocol module, an interface display module, a permission management module, and a data management module; the access protocol module adopts a custom cross-device file access protocol, which is based on the principle of network communication and realizes identifying and connecting to other electronic whiteboards within the same network; the interface display module is used to display a user interface, provide a file list and icons, and support operations such as file dragging, copying, and moving; the permission management module provides a permission management function and supports users to set different access permissions for different electronic whiteboards or users; the data management module adopts a real-time synchronization algorithm and provides a file backup function; the real-time synchronization algorithm realizes real-time synchronous update of files between different electronic whiteboards, and the file backup function backs up the files selected by the user to a specified location on the local machine.

[0005] The user interface provided by the interface display module is provided with a device filtering and searching function.

[0006] The permission management function of the permission management module is integrated into the user interface provided by the interface display module through a graphical interface.

[0007] After adopting the above technical solution, the present invention has the following technical effects: (1) The present invention provides a file manager for an electronic whiteboard, which realizes file sharing and collaboration between electronic whiteboard devices through an innovative cross-device access and management mechanism; (2) The file manager of the present invention has features such as a unified management interface, fine-grained access permission management, real-time file synchronization and backup, and wide compatibility, which improves the file management efficiency of the electronic whiteboard system. Detailed Implementation Manner

[0008] To further explain the technical solution of the present invention, the present invention will be elaborated in detail below through specific embodiments.

[0009] First of all, it should be understood that the File Transfer Protocol (FTP) is a widely used standard protocol for file transfer in the network; while SMB (Server Messages Block) is a communication protocol for sharing files and printers on a local area network, which provides sharing services for resources such as files and printers between different computers within the local area network.

[0010] The present invention discloses a file manager for an electronic whiteboard, including an access protocol module, an interface display module, a permission management module, and a data management module; The access protocol module adopts a custom cross-device file access protocol, which is based on the principle of network communication and realizes identifying and connecting to other electronic whiteboards within the same network; the design of the protocol can fully consider network latency and security issues to ensure the efficiency and security of file access; The interface display module is used to display the user interface. Its interface design follows the user-friendly principle, provides a clear file list and icons, and supports operations such as file dragging, copying, and moving; The permission management module provides a permission management function, supporting users to set different access permissions for different electronic whiteboards or users; The data management module adopts a real-time synchronization algorithm and provides a file backup function; the real-time synchronization algorithm realizes real-time synchronous update of files between different electronic whiteboards, and the file backup function backs up the files selected by the user to a specified location on the local machine to prevent file loss.

[0011] Through the above solution, the present invention provides a file manager for an electronic whiteboard, which realizes file sharing and collaboration between electronic whiteboard devices through an innovative cross-device access and management mechanism; the file manager of the present invention has features such as a unified management interface, fine-grained access permission management, real-time file synchronization and backup, and wide compatibility, which improves the file management efficiency of the electronic whiteboard system.

[0012] The following shows specific embodiments of the present invention.

[0013] The user interface provided by the above interface display module is also provided with a device screening and search function, which is convenient for users to quickly find the target file.

[0014] The permission management function of the above-mentioned permission management module is integrated into the user interface provided by the interface display module through a graphical interface, so that users can make quick and flexible adjustments according to their needs.

[0015] The above embodiments do not limit the product form and style of the present invention. Any appropriate changes or modifications made by those of ordinary skill in the art shall be regarded as not departing from the patent scope of the present invention.

Claims

1. A file manager for an electronic whiteboard, characterized in that: It includes access protocol module, interface display module, authority management module and data management module; The access protocol module adopts a customized cross-device file access protocol, which is based on the principle of network communication and can identify and connect to other electronic whiteboards in the same network; The interface display module is used to display the user interface, provide file lists and icons, and support file dragging, copying, and moving operations; The permission management module provides permission management functions, supporting users to set different access rights for different electronic whiteboards or users; The data management module adopts a real-time synchronization algorithm and provides a file backup function; the real-time synchronization algorithm realizes real-time synchronization and updating of files between different electronic whiteboards, and the file backup function backs up the files selected by the user to a designated location on the local computer.

2. The file manager of the electronic whiteboard as claimed in claim 1, characterized in that: The user interface provided by the interface display module is provided with device screening and search functions.

3. The file manager of the electronic whiteboard as claimed in claim 1, characterized in that: The authority management function of the authority management module is integrated into the user interface provided by the interface display module through a graphical interface.