System for realizing breakpoint continuous transmission of mobile storage equipment

A mobile storage device and breakpoint resume technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as loss, inability to save file data content, and user inconvenience.

Active Publication Date: 2009-09-30
AIGO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the process of using this type of mobile storage device to transfer data, if the process of transferring files is suddenly interrupted due to factors such as power failure or disconnection of the data connection line from the external device, the mobile storage device cannot be transferred to the external device. The content of the transmitted file data is completely saved, so that the file data cannot be completely saved, which brings great inconvenience or even irreparable loss to the user

Method used

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  • System for realizing breakpoint continuous transmission of mobile storage equipment
  • System for realizing breakpoint continuous transmission of mobile storage equipment
  • System for realizing breakpoint continuous transmission of mobile storage equipment

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Embodiment Construction

[0022] like figure 1 Shown is the first embodiment of the present invention. In this embodiment, a mobile hard disk is taken as an example. The mobile hard disk includes a USB interface for data interaction with an external electronic device (the external electronic device can be a computer), a controller connected to the interface, a memory connected to the controller (the storage method adopted by the memory is sequential storage), and The microprocessor (MPU) connected with the controller also includes a breakpoint resume module connected with the microprocessor (MPU), and a detection module connected with the microprocessor (MPU) for detecting file conditions. Wherein, the resuming transmission module adds a stream ID to the transmitted data, and the stream ID is an ID added to the file data being transmitted in chronological order at regular intervals (for example, every 1 second). The detection module scans the original data storage area before data transmission, and re...

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Abstract

The invention relates to a system for realizing the breakpoint continuous transmission of mobile storage equipment, which comprises peripheral equipment with an operating system, wherein the peripheral equipment comprises a processor, a memory cell, an interface interchanging data with the peripheral equipment, a controller connected with the interface, a memory connected with the controller, and a microprocessor connected with the controller. The peripheral equipment transmits data information to the mobile storage equipment through a data interface, the microprocessor of the mobile storage equipment sends commands for scanning and comparing existent file data with the same file name in the memory through a breakpoint continuous transmission module and feeds back a comparative result to the processor of the peripheral equipment, and the processor of the peripheral equipment detects the data in the memory cell of the peripheral equipment through a detection module, determines the corresponding breakpoint position of an original transmission file and starts to retransmit existent untransmitted files with the same file name stored in the mobile storage equipment from the breakpoint position.

Description

【Technical field】 [0001] The invention relates to a system for realizing resuming transmission from breakpoints, in particular to a system for realizing resuming transmission from breakpoints in mobile storage devices. 【Background technique】 [0002] With the development of technology, most of the mobile storage devices, such as the existing mobile hard disk, MP3 with storage function, etc., are more and more widely used because of their small size, easy portability, and convenient access to recording data. [0003] However, in the process of using this type of mobile storage device to transfer data, if the process of transferring files is suddenly interrupted due to factors such as power failure or disconnection of the data connection line from the external device, the mobile storage device cannot be transferred to the external device. The content of the transmitted file data is completely saved, so that the file data cannot be completely saved, which brings great inconveni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F17/30
Inventor 肖斌田欣欣
Owner AIGO ELECTRONICS TECH
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