Active obtaining method for internet data based on mobile storage device

A mobile storage device and active acquisition technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of data acquisition capacity storage device space waste, power resource loss, etc.

Inactive Publication Date: 2007-04-11
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, all current products that expand applications based on mobile storage devices also have an unavoidable defect: that is, they can only passively obtain data from computers through certain communication rules
However, mobile storage devices that already have si...

Method used

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  • Active obtaining method for internet data based on mobile storage device
  • Active obtaining method for internet data based on mobile storage device
  • Active obtaining method for internet data based on mobile storage device

Examples

Experimental program
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Embodiment Construction

[0027] The mobile storage device has always been an accessory device that passively acquires data from a computer. Furthermore, and application flexibility, adding a network-based active data acquisition function to the device is the main contribution of the present invention. The above functions are realized by adding a data control module for actively acquiring data in the mobile storage device.

[0028] The invention realizes an improvement to the original mobile storage device, and on the basis of adding a network interface to it, it also has the ability to actively obtain data from the network. It enhances the flexibility of using the device and avoids management overhead and unnecessary waste of resources when the user uses the mobile storage device.

[0029] Overall module structure diagram of the present invention is shown in Fig. 1.

[0030] The user adds the configuration of the network interface and the list of target files to be obtained for the mobile storage dev...

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Abstract

This invention relates to a technology for getting network data of mobile storage devices characterizing in adding a data control module on the mobile storage device and a network interface connected to it, the module includes: a control management sub-module for getting device configuration information by providing inputs of key input and file read-in and emitting confirmation or alarming signals by output interfaces of small screens, sounds or indication lamps, a network protocol stack sub-module for providing network protocol service to other sub-modules and analyzing physical addresses, sending and receiving domain name request and sending and receiving IP packet and transmitting connection of protocols, the interface sub-module for getting information of the network interface from the control management sub-module and managing it and providing the bottom interface service to the protocol stack, a file management sub-module sending the required request to the stack sub-module and getting the required data from it and managing space of mobile storage devices and storage of files.

Description

technical field [0001] A method for automatically acquiring Internet data based on a mobile storage device belongs to the technical fields of design of removable storage devices and network data transmission. Background technique [0002] Mobile storage devices represented by mobile hard disks and U disks have been favored by many users since they came out because of their small size, large capacity, and fast read and write speed. However, this type of large-capacity dedicated mobile storage devices has been It has always existed as an accessory component of a computer, only as an expansion of a computer storage device. In order to get rid of the problems caused by this functional defect, improved mobile storage devices including readers and mobile MP3 players were born. All such devices have an obvious feature, that is, a certain part of the functions on the computer, such as music playing and text browsing, are stripped from the computer as an auxiliary application and in...

Claims

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Application Information

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IPC IPC(8): H04L12/00H04L29/06
Inventor 徐恪王海洋
Owner TSINGHUA UNIV
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