Mobile storage equipment with breakpoint continuous transmission

A mobile storage device and breakpoint resume technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of file data not being able to be fully saved, lost, unable to save file data content, etc. Effect of transmission security and integrity, meeting preservation requirements

Active Publication Date: 2009-09-30
AIGO ELECTRONICS TECH
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  • 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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  • Mobile storage equipment with breakpoint continuous transmission
  • Mobile storage equipment with breakpoint continuous transmission
  • Mobile storage equipment with breakpoint continuous transmission

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Embodiment Construction

[0023] Such as 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...

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Abstract

The invention relates to mobile storage equipment with breakpoint continuous transmission, which comprises an interface for interchanging data with peripheral equipment, a controller connected with the interface, a memory connected with the controller, and a microprocessor connected with the controller. The mobile storage equipment also comprises a breakpoint continuous transmission module connected with the microprocessor and a detection module connected with the microprocessor and used for detecting file situations. The breakpoint continuous transmission module is connected with the controller and is used for adding running marks for the transmitted data, and the running marks are the marks sequentially added into the file data at regular intervals.

Description

【Technical field】 [0001] The invention relates to a device for realizing resumed transmission from breakpoints, in particular to a mobile storage device for resumed transmission from breakpoints. 【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 inconvenience or even irreparabl...

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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