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Intelligent mobile storage equipment

A mobile storage device and intelligent technology, applied in the fields of instruments, electrical digital data processing, computer security devices, etc., can solve the problems of narrow application scope, complex process, data leakage, etc., achieve strong autonomy, high security, and prevent malicious The effect of visiting

Inactive Publication Date: 2011-01-12
TSINGHUA TONGFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mobile storage device is strictly controlled by the computer host operating system, which will cause malicious access to the storage device by the computer, resulting in data leakage
In the prior art, software solutions are often used for security management of mobile storage devices. On the basis of medium-level full-disk encryption, port management, content filtering, centralized auditing, etc. are used to comprehensively protect the use of mobile storage devices. The solution process is complicated; there are also solutions to achieve confidentiality protection through special mobile storage devices, but special mobile storage devices are expensive to purchase and have a narrow scope of application

Method used

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Embodiment Construction

[0020] see figure 1 and figure 2 , the present invention includes:

[0021] The control processing unit is composed of interconnected data transmission protocol and control protocol. The data transmission protocol in the present invention is a USB data transmission protocol, which provides data transmission control services. In the embodiment of the present invention, the USB protocol includes a mass storage USB MassStorage communication protocol and a custom USB communication protocol. Through the mass storage USB MassStorage communication protocol, a read-only mobile device can be displayed on the external device without installing any driver. This read-only mobile device can provide access agents, custom communication protocol installation files, etc. necessary document. The custom USB communication protocol is mainly a protocol for communicating between the access agent program and the intelligent mobile storage device. The control protocol provides services such as ...

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Abstract

The invention discloses intelligent mobile storage equipment and relates to the technical field of mobile storage. The equipment comprises a control processing unit, a storage unit and a data transmission interface, wherein the control processing unit consists of a data transmission protocol and a control protocol which are mutually connected, and is provided with an independent main control chip and an independent and integrated on-chip operation system; the storage unit is mutually connected with the control processing unit and stores programs, data and information; and the data transmission interface is mutually connected with the data transmission protocol of the control processing unit and is an interface for the intelligent mobile storage equipment to communicate with external equipment. By embedding the on-chip operation system into the mobile storage equipment, malicious access to the mobile storage equipment by a computer and other external equipment can be effectively prevented, so the intelligent mobile storage equipment has high safety and independency.

Description

technical field [0001] The invention relates to the technical field of mobile storage, in particular to an intelligent mobile storage device with an independent main control chip and a complete on-chip operating system. Background technique [0002] In recent years, with the continuous development of computer manufacturing technology and application technology, mobile storage devices have been favored by more office workers and widely used due to their low cost, convenient use, small size, convenient portability, and massive storage. . However, as an important medium for the storage and transmission of information resources, mobile storage devices provide convenience for work, but at the same time, their security and confidentiality issues are becoming more and more prominent, which brings great hidden dangers to information security. [0003] At present, the potential safety hazards brought by mobile storage devices include: easy loss, information failure, virus hazards, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00G06F21/78
Inventor 赵珍刘锋郑必可
Owner TSINGHUA TONGFANG CO LTD
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