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Storage devices and terminal equipment

A storage device and storage area technology, applied in the computer field, can solve problems such as no solutions, and achieve the effect of ensuring data security

Inactive Publication Date: 2015-09-16
湖南国安思科计算机系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the data security of the storage device in the related art, no effective solution has been proposed yet

Method used

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  • Storage devices and terminal equipment
  • Storage devices and terminal equipment
  • Storage devices and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The embodiment of the present invention provides a storage device, figure 1 Is a structural block diagram of a storage device according to an embodiment of the present invention, such as figure 1 As shown, the device includes at least two storage units 10, an external interface 20, a control circuit 30, a power management module 80, and a destruction control unit 90. The control circuit 30 includes a wireless receiving circuit 32 and a switching controller 34, at least two One of the storage units 10 is a bright disk. The storage unit 10 that is a bright disk includes a bright disk controller 52 and a bright disk storage area 54. The other of the at least two storage units 10 is a secret disk and is a secret disk. The storage unit 10 includes a secret disk controller 62, a secret disk storage area 64 and an encryption module 66.

[0030] At least two storage units 10 physically exist as a whole for storing data;

[0031] The external interface 20 is used to connect with an e...

Embodiment 2

[0044] figure 2 It is the structural frame of the storage device according to the preferred embodiment of the present invention Figure one ,Such as figure 2 As shown, the storage device includes a hard disk switching unit 40, a bright disk 50, a secret disk 60, and a SATA interface 70. Among them, SATA interface 70 is equivalent to figure 1 The external interface 20 and the hard disk switching unit 40 in figure 1 The control circuit 30, the Ming plate 50 and the secret plate 60 in figure 1 At least two storage units 10 in.

[0045] The hard disk of the storage device in this embodiment is divided into two areas, one area is the bright disk 50 and the other area is the secret disk 60. The storage device can be connected to an external device through the SATA interface 70. When the external device is turned on, only one area works, and it starts from the open disk 50 by default. When the external device is turned on, it can be switched to the secret disk 60 to start by means of ...

Embodiment 3

[0047] image 3 It is the structural frame of the storage device according to the preferred embodiment of the present invention Figure II ,Such as image 3 As shown, the storage device includes a SATA interface 70, a hard disk switching unit 40, an open disk 50, a secret disk 60, a power management module 80, and a destruction control unit 90. Among them, the bright disk 50 includes a bright disk controller 52 and a bright disk storage area 54, and the secret disk 60 includes a secret disk controller 62, a secret disk storage area 64, and an encryption module 66. Among them, SATA interface 70 is equivalent to figure 1 The external interface 10 and the hard disk switching unit 40 in figure 1 The control circuit 30, the Ming plate 50 and the secret plate 60 in figure 1 At least two storage units 10 in.

[0048] Below, we will focus on image 3 The various components of the storage device shown are explained in detail:

[0049] (1) Hard disk switching unit

[0050] The hard disk switc...

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PUM

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Abstract

The invention provides a storage device and a terminal device. The storage device comprises at least two storage units (10), an external interface (20) and a control circuit (30), wherein the two storage units are used as an integrity physically to be used for storing the data; the external interface (20) is used for being connected with an external device and providing an access interface for the external device to access the two storage units; and the control circuit (30) is connected with the two storage units (10) and used for switching the two storage units (10) so as to determine the storage unit capable of receiving the access of the external device. Due to the adoption of the storage device and the terminal device, the data safety problem of the storage device can be solved, and a beneficial effect for guaranteeing the data safety can be realized.

Description

Technical field [0001] The present invention relates to the field of computers, in particular to a storage device and terminal equipment. Background technique [0002] Computer storage products continue to develop in many aspects such as storage performance and read / write speed, but the data security issues they face are gradually becoming more and more concerned by users. When it comes to security issues, you may think of network security methods such as hackers, Trojan horses, viruses, etc., and often overlook the problems of data protection itself. Not to mention that enterprises or users require enhanced security protection due to their own needs. In recent years, private data leakage incidents have emerged one after another simply because the storage products or storage products used are only one of the components of the terminal equipment lost or stolen. [0003] The patent number 200420019582.X and the patent titled "Switching Multi-hard Disk Computer Host" describes a comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/62
Inventor 王建东彭威曾德
Owner 湖南国安思科计算机系统有限公司