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Method for remotely accessing to terminal U (universal serial bus) flash disk

A remote access and terminal technology, applied in the field of remote communication, can solve the problems of U disk limitations, lack of interactivity, etc., and achieve the effect of enhancing security and enhancing interactivity

Inactive Publication Date: 2012-10-10
EAST CHINA NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the limitations and lack of interactivity of U disk in the prior art when accessing, and proposes a method for remotely accessing terminal U disk

Method used

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  • Method for remotely accessing to terminal U (universal serial bus) flash disk

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] This embodiment adopts the Udev mechanism driven by the Linux kernel, and when the operating system detects a device change, it will notify the Linux kernel and execute a pre-written script.

[0040] When the U disk is inserted into the terminal, the Linux kernel sends the insertion information of the U disk to the user space, and the Udev mechanism in the user space receives and analyzes the information, knows that the terminal has a U disk inserted, and executes the operation of setting up the FTP server according to the instructions. The method for Udev to detect the insertion information of the U disk is expressed by the following function:

[0041] sd[a-z][0-9] 0:0 666 / etc / hotplug / usb / udisk_insert

[0042] Among them, [a-z][0-9] means the device file name and device number of the inserted U disk; it means the U disk is inserted; where the path is located. When Udev detects that the USB disk is inserted, it executes the script udisk_insert under the target path. ...

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Abstract

The invention discloses a method for remotely accessing to terminal U (universal serial bus) flash disk. The method comprises the following steps that the U flash disk is inserted into a terminal; the terminal identifies a U flash disk inserting signal; the terminal sets an FTP (file transfer protocol) server on the content of the U flash disk; and the FTP server of the terminal is remotely accessed through a network, and the data of the U flash disk is remotely accessed. By the method, virtual access to the remote U flash disk is realized, the traditional U flash disk access mode is changed substantially, and a user can access to the data in a remote computer or the U flash disk on a mobile terminal on the basis of the network.

Description

technical field [0001] The invention relates to remote communication technology, in particular to a method for remotely accessing a terminal U disk. Background technique [0002] U disk is a small mobile storage disk, which is used to store photos, materials, and images. It is only the size of a thumb. It realizes portable mobile storage, greatly improves office efficiency, and makes human life more convenient. [0003] The traditional U disk access is based on the local, that is, the U disk is inserted in the local computer, and the data in the U disk can only be accessed on the local computer, resulting in the limitation of the U disk data access. Contents of the invention [0004] The invention overcomes the limitations and lack of interactivity of the U disk in the prior art when accessing, and proposes a method for remotely accessing the U disk of a terminal. The invention realizes the virtual access of the remote U disk, fundamentally changes the traditional U disk ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F21/00
Inventor 邵时姜伟娜周紫阳陈靓曹璐黄盼民
Owner EAST CHINA NORMAL UNIV