File transfer device between mobile storage devices and transfer method thereof

Abstract

The invention relates to a file transfer device between mobile storage devices and a transfer method thereof. The file transfer device comprises a shell embedded with a display and is characterized in that a main control panel behind the display is provided with a single-chip microcomputer with internal programs, a data memory and an address decoder; a read-only interface, a write-only interface, control keys on border frames on the two sides of the shell and also the display are respectively connected with the main control panel, and a power supply is arranged to supply power to the main control panel, the read-only interface and the write-only interface; and the single-chip microcomputer is embedded with a main program for transfer of files in a mobile storage device with the inserted read-only interface into a mobile storage device with the inserted write-only interface, and the contents of the main program comprise an initialization program, a read-only program, a file copying program and a sequence for scheduling of an operating sequence of the three subprograms. The invention fundamentally solves the problems of potential boot viruses and trojan horses caused by mobile storage, and greatly reduces the time and cost for file transfer between the mobile storage devices.

Description

technical field [0001] The present invention relates to a peripheral device of a computer, in particular to a device and method for transferring files between mobile storage devices controlled by a single-chip microcomputer-a device for transferring files between mobile storage devices and a method for transferring files . Background technique [0002] Computers use mobile storage devices such as USB flash drives to transfer files. Although it is convenient and fast, using the same mobile storage device to transfer files between two computers may lead to the transfer of boot viruses and Trojan viruses, especially in some important and confidential occasions, the consequences of virus infection caused are particularly serious. At present, using a controlled computer with an operating system as a ferry computer is a more common solution. Although it can meet the requirements of data exchange, the procedures are complicated and the operation time is long, which greatly reduces...

AI Technical Summary

Problems solved by technology

[0002] Computers use mobile storage devices such as USB flash drives to transfer files. Although it is convenient and fast, using the same mobile storage device to transfer files between two computers may lead to the transfer of boot viruses and Trojan viruses, especially in some important and confidential occasions, the consequences of virus infection are particularly serious

At present, using a controlled computer with an operating system as a ferry computer is a common solution. Although it can meet the requirements of data exchange, the procedures are complicated and the operation time is long, which greatly reduces work efficiency and causes a lot of waste of resources.

At the same time, the operating system also provides a breeding ground for the transmission of boot viruses and Trojan horse viruses, which poses security risks and makes the ferry computer a source of virus transmission.

There is not yet a kind of file transfer device and its transfer and storage method between the mobile storage devices that can effectively prevent the spread of viruses, and are simple and easy to implement and cheap

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