CN107341413A - Have the storage device and its control method of closely inducing function - Google Patents
Have the storage device and its control method of closely inducing function Download PDFInfo
- Publication number
- CN107341413A CN107341413A CN201610273787.8A CN201610273787A CN107341413A CN 107341413 A CN107341413 A CN 107341413A CN 201610273787 A CN201610273787 A CN 201610273787A CN 107341413 A CN107341413 A CN 107341413A
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- China
- Prior art keywords
- control unit
- nfc
- control data
- storage device
- labels
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a kind of storage device and its control method for having closely inducing function.The storage device includes storage element, NFC transmitting elements, NFC labels and control unit.NFC transmitting elements can be used to send control data.NFC labels can be used to write control data.Control unit can be electrically connected with storage element and NFC labels, and this control unit includes an at least access facility, and this control unit can be read the control data of NFC labels, and according to control data to manage at least one of access facility.An each of which at least access facility accordingly enters the operation of line access to storage element.
Description
Technical field
The present invention has closely inducing function on a kind of storage device in particular to one kind
Storage device and the control method that is applicable on this storage device.
Background technology
Existing storage device, such as solid state hard disc, conventional hard or hybrid hard disk, except chasing after
Outside stability when seeking reading/writing data, while also can be according to different demands and with special
Function, such as write protection (Write Protect) or power-on protection (Boot Protect), the former
It is that limitation user can not be write data on storage device again, the latter is then that limitation user can not be from storage
Cryopreservation device boots up.
In general, these above-mentioned specific functions can impact to whole storage device, if
It is when not considering above-mentioned specific function when user chooses storage device at the beginning, or only purchases
When having bought the storage device with part specific function, once separately there is the need of other specific functions in the future
When asking, then storage device of the purchase with this other specific function must be removed again, and cause user's
Cost increase.
In addition, when storage device has these specific functions, unlatching/closing of this specific function must
It must be reached by user by operating an extra software interface, and this software interface is then
Need to be arranged on an electronic installation being electrically connected with this storage device, therefore, when user is intended to open/
When closing these specific functions, the inconvenience of user can be caused.
The content of the invention
In view of above-mentioned problem of the prior art, the purpose of the present invention is exactly to provide a kind of tool low coverage
From the storage device and its control method of inducing function, to solve the problems, such as the above.
Based on above-mentioned purpose, the present invention provides a kind of storage device for having closely inducing function, its
Include a storage element, a NFC transmitting elements, a NFC labels and a control unit.NFC
Transmitting element can be used to send a control data.NFC labels can be used to write control data.Control
Unit can be electrically connected with storage element and NFC labels, and this control unit includes at least one access work(
Can, this control unit can be read the control data of NFC labels, and according to control data with manage to
One of few access facility.An each of which at least access facility is accordingly single to storage
Member carries out the operation of an access.
Preferably, storage element can include a flash memory, and control unit can include a microprocessor or one
Controller.
Preferably, NFC transmitting elements are placed on a mobile device or a card.
Preferably, at least one access can be opened, closed or be performed to control unit according to control data
One of function.
Preferably, control unit utilizes a polling mechanism to read the control data of NFC labels.
Preferably, control unit utilizes an interrupt mechanism to read the control data of NFC labels.
Preferably, it is universal defeated to can be included in connection one between NFC labels and control unit for interrupt mechanism
Enter output connecting pin, when NFC labels are written into control data, universal input and output pin transmission
One signal makes control unit read the control data of NFC labels to notify control unit.
Preferably, an at least access facility can include write protection operation, power-on protection operation
Or one action record operation.
Based on above-mentioned purpose, the present invention provides a kind of control method for having closely inducing function again,
It is applied to a storage device on, storage device can include a storage element, a NFC labels and
One control unit, control method can comprise the steps of.
Control data is sent to NFC labels by a NFC transmitting elements.
On write control data to NFC labels.
The control data of NFC labels is read by control unit.
According to control data to manage at least one of access facility, each of which at least one
Access facility accordingly carries out the operation of an access to storage element.
Preferably, NFC transmitting elements are placed on a mobile device or a card.
Preferably, control method of the invention is further included according to control data to open, close or hold
Row at least one of access facility.
Preferably, control unit utilizes polling mechanism to read the control data of NFC labels.
Preferably, control unit utilizes interrupt mechanism to read the control data of NFC labels.
Preferably, interrupt mechanism can be included in connection universal type between NFC labels and control unit and input
Output connecting pin, when NFC labels are written into control data, universal input and output pin transmission one
Signal makes control unit read the control data of NFC labels to notify control unit.
Preferably, an at least access facility can include write protection operation, power-on protection operation
Or one action record operation.
From the above, the storage device and its control method under this invention for having closely inducing function,
It can have one or more following advantages：
(1) convenience of the user in the specific function on managing storage element is improved.
(2) save user and purchase a cost of these storage devices with specific function.
(3) increase user performs a flexibility ratio of these specific functions on storage device.
Brief description of the drawings
Fig. 1 is the block diagram for having the closely storage device of inducing function of the present invention.
Fig. 2 is the signal for having the closely first embodiment of the storage device of inducing function of the present invention
Figure.
Fig. 3 is the signal for having the closely second embodiment of the storage device of inducing function of the present invention
Figure.
Fig. 4 is the step flow chart of the control method of the present invention.
Embodiment
For profit your auditor understands technical characteristic, content and the advantage of the present invention and its can reach
Effect, the present invention is hereby coordinated into accompanying drawing, and it is as follows with the expression-form detailed description of embodiment, and
Wherein used schema, its purport are only to illustrate and aid in illustrating the use of book, may not be the present invention
Actual proportions after implementation and precisely configuration, thus not should appended schema ratio and configuration relation
The interest field understood, limited the invention in actual implementation, conjunction are first chatted bright.
Referring to Fig. 1, its block diagram for having the closely storage device of inducing function for the present invention.
As illustrated, this storage device 100 for having closely inducing function includes a storage element 10, one
NFC transmitting elements 20, a NFC labels 30 and a control unit 40.Wherein this storage element
10 can be a Nonvolatile memory, such as a flash memory or a tape, and control unit 40 can be one
Controller or a microprocessor.Preferably, this storage element 10, NFC labels 30
And control unit 40 may be implemented in a conventional hard, a solid state hard disc or a hybrid hard disk,
And this storage element 10 is electrically coupled to a main frame having been switched on.
In the present embodiment, storage element 10 is implemented with a flash memory to illustrate, and it is storing one
Numerical data.When using this tool closely storage device 100 of inducing function, user can be by NFC
Transmitting element 20 is moved in a coverage of NFC labels 30, such as within 20 centimeters, and
Sent by NFC transmitting elements 20 and write a control data 21 to NFC labels 30.
In the present embodiment, control unit 40 is electrically connected to storage element 10 and NFC labels 30.
Pass through one comprising an at least access facility 41, each of which access facility 41 in this control unit 40
Program code is carried out.The control data 21 on NFC labels 30 can be read in control unit 40,
And according to control data 21 with management at least one of access facility 41.Wherein, it is each
An at least access facility 41 accordingly carries out the operation of an access to storage element 10.Citing comes
Say, at least one access work(can be opened, closed or be performed to control unit 40 according to control data 21
Energy one of 41.
In a preferred embodiment, NFC transmitting elements 20 can be placed in a mobile device or a card
On piece.Access facility 41 can then include write protection operation, power-on protection operation, a safety
Property erase operation or an action record operation.
It is noted that the storage device 100 for having closely inducing function of the present invention can incite somebody to action
All access facilities 41 are closed in advance, and make it that control unit 40 can be to storage element 10
Carry out a normal read-write operation.The advantages of such a mode, is to make control unit 40 to storage
Unit 10 has the literacy of a greater efficiency.
Referring to Fig. 2, its first implementation for having the closely storage device of inducing function for the present invention
The schematic diagram of example.Also referring to Fig. 1, illustrate how control unit 40 utilizes in the present embodiment
One interrupt mechanism is to read the control data 21 in NFC labels 30.In this embodiment, control
Unit 40 is electrically connected to a main frame, in other words, the power source of this control unit 40
There is provided by main frame.NFC labels 30, control unit 40 and storage element 10 are placed in
In one solid state hard disc, and control unit 40 is electrically connected to NFC labels 30 and storage element 10,
Wherein this control unit 40 is a controller, and storage element 10 is a flash memory.
In detail, it is universal defeated that one can be connected between the unit of NFC labels 30 and control unit 40
Enter output connecting pin 421, and when the unit of NFC labels 30 is written into control data 21, this is general
Type input and output pin 421 can transmit a signal to notify control unit 40, such as a high potential
Signal, and after control unit 40 is notified, you can the control data 21 of NFC labels 30 is read,
And according to the control data 21 read come managing access function 41.
It is described in more detail, if this control data 21 relates to the operation for performing a write protection,
Then correspond to this operation access facility 41 then can controlled unit 40 be implemented in storage element 10,
Its embodiment performed can pass through the buffer or internal memory of control unit 40.Using buffer as
Example, after the position of operation of this write protection is corresponded in buffer being set, by main frame weight
After new startup, control unit 40 can be to read the setting in this buffer, and is set according to this
To perform storage element 10 operation of a write protection.
However, in addition to using interrupt mechanism, control unit 40 can also use a poll
(Pooling) mechanism is to read the control data 21 in NFC labels 30, that is to say, that control is single
Member 40 can periodically check whether NFC labels 30 have the presence of control data 21, if having,
Then further managing access function 41.And polling mechanism is a machine common in operating system field
System, therefore will be not further described herein.
In addition, the control data in the present invention be in addition to it can perform access facility, can also
The operation being turned on and off to this access facility.For example, the caching in control unit
Device can manage a specific access facility using two positions, when this two value is " 00 " when,
During then this access facility of expression closing, when this two value is " 01 ", then it represents that perform this access
During function, when this two value is " 11 ", then it represents that open this access facility.Pass through such a pipe
Reason mode, more flexibly storage element can be managed.
Referring to Fig. 3, its second implementation for having the closely storage device of inducing function for the present invention
The schematic diagram of example.Also referring to Fig. 1, in the present embodiment, storage element 10, NFC labels
30 and control unit 40 be built into an external connected hand disk 52, and this external connected hand disk 52 electrically connects
A Workstation host 53 is connected to, and NFC transmitting elements 20 can be comprised in an intelligent mobile phone 51
Within.Preferably, an application program, Yong Huke can be installed on this intelligent mobile phone 51
To change a desired setting to the control data of NFC transmitting elements 20 using this application program
In 21.
In the present embodiment, user can pass through the NFC transmitting elements 20 of intelligent mobile phone 51
The mode sensed with the NFC labels 30 of external connected hand disk 52, control data 21 is sent out from NFC
Unit 20 is sent to be sent to NFC labels 30, and then the access facility 41 in management control unit 40.
And by control unit 40 according to access facility 41 to manage the mode of operation of storage element 10 in upper
State in embodiment and illustrate, therefore herein without repeating.
In a preferred embodiment, difference can be held respectively by possessing the user of different rights
The intelligent mobile phone of NFC label, and storage element is managed according to its demand.Citing comes
Say, this storage device for having closely inducing function, which is applicable to one, there need to be the place of high security
In, embodiments thereof can be opened to storage element, held by the user of different rights respectively
Row and the operation for closing access facility, abnormally accessed with effectively anti-storage element here.
Referring to Fig. 4, its step flow chart for the control method of the present invention.As illustrated, this has
Closely the control method of inducing function is applied on a storage device, and wherein this storage device can wrap
Containing a storage element, a NFC labels and a control unit.This control method can include following step
Suddenly.
Step S11 sends a control data to NFC labels by a NFC transmitting elements.
On step S22 write control datas to NFC labels.
Step S23 is read the control data of NFC labels by control unit.
Step S24 is according to control data to manage at least one of access facility.It is wherein every
One access facility accordingly carries out the operation of an access to storage element, and this this access facility can
To be erased operation or one dynamic comprising write protection operation, power-on protection operation, a security
Note down operation.
NFC transmitting elements are placed on a mobile device or a card.
In a preferred embodiment, this control method can further include according to control data to open,
Close or perform at least one of access facility.
In a preferred embodiment, control unit is using a polling mechanism or an interrupt mechanism
To read the control data of NFC labels.Wherein this interrupt mechanism can be included in NFC labels and control
A universal input and output pin is connected between unit processed, when NFC labels are written into control data,
Universal input and output pin transmits a signal to notify control unit, control unit is read NFC
Control data in label.
Illustrative is the foregoing is only, rather than is restricted person.Any spirit without departing from the present invention
With category, and the equivalent modifications carried out to it or change are intended to be limited solely by appended claims
In.
Claims (13)
- A kind of 1. storage device for having closely inducing function, it is characterised in that the storage device Comprising：Storage element；NFC transmitting elements, to send control data；NFC labels, to write the control data；AndControl unit, it is electrically connected with the storage element and the NFC labels, described control unit Comprising an at least access facility, wherein described control unit reads the control of the NFC labels Data, and according to the control data with least one of access facility described in managing；At least an access facility accordingly enters line access to the storage element described in each of which Operation.
- 2. the storage device as claimed in claim 1 for having closely inducing function, it is characterised in that The storage element includes flash memory, and described control unit includes microprocessor or controller.
- 3. the storage device as claimed in claim 1 for having closely inducing function, it is characterised in that The NFC transmitting elements are placed on mobile device or card.
- 4. the storage device as claimed in claim 1 for having closely inducing function, it is characterised in that Described control unit is according to the control data with least one access work(described in opening, close or performing One of can.
- 5. the storage device as claimed in claim 1 for having closely inducing function, it is characterised in that Described control unit utilizes interrupt mechanism to read the control data of the NFC labels.
- 6. the storage device as claimed in claim 5 for having closely inducing function, it is characterised in that It is defeated that the interrupt mechanism is included in connection universal type input between the NFC labels and described control unit Go out pin, when the NFC label is written into the control data, the universal input and output Pin transmits signal to notify described control unit, described control unit is read the NFC labels The control data.
- 7. the storage device as claimed in claim 1 for having closely inducing function, it is characterised in that An at least access facility includes write protection operation, power-on protection operation, security are erased behaviour Make or action record operates.
- 8. a kind of control method for having closely inducing function, suitable on storage device, the storage Cryopreservation device includes storage element, NFC labels and control unit, it is characterised in that the control Method includes：Control data is sent to the NFC labels by NFC transmitting elements；The control data is write to the NFC labels；The control data of the NFC labels is read by described control unit；AndAccording to the control data to manage at least one of access facility；At least an access facility accordingly enters line access to the storage element described in each of which Operation.
- 9. control method as claimed in claim 8, it is characterised in that the NFC transmitting elements It is placed on mobile device or card.
- 10. control method as claimed in claim 8, it is characterised in that also include according to the control Data processed are to open, close or perform described at least one of access facility.
- 11. control method as claimed in claim 8, it is characterised in that described control unit is profit With interrupt mechanism to read the control data of the NFC labels.
- 12. control method as claimed in claim 11, it is characterised in that the interrupt mechanism bag Connection universal type input and output pin between the NFC labels and described control unit is contained in, when described When NFC label is written into the control data, the universal input and output pin transmission signal with Described control unit is notified, described control unit is read the control data of the NFC labels.
- 13. control method as claimed in claim 8, it is characterised in that at least one access work( Write protection operation, power-on protection operation or action record operation can be included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273787.8A CN107341413A (en) | 2016-04-28 | 2016-04-28 | Have the storage device and its control method of closely inducing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273787.8A CN107341413A (en) | 2016-04-28 | 2016-04-28 | Have the storage device and its control method of closely inducing function |
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| Publication Number | Publication Date |
|---|---|
| CN107341413A true CN107341413A (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610273787.8A Pending CN107341413A (en) | 2016-04-28 | 2016-04-28 | Have the storage device and its control method of closely inducing function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034337A (en) * | 2006-03-08 | 2007-09-12 | 万国电脑股份有限公司 | Method for setting memory devices |
| CN101233476A (en) * | 2005-07-29 | 2008-07-30 | 微软公司 | Mass storage device with near field communications |
| CN101387906A (en) * | 2007-09-13 | 2009-03-18 | 环隆电气股份有限公司 | Data memory device, data storage system and catalog access method |
| CN202601201U (en) * | 2012-05-29 | 2012-12-12 | 深圳市瑞耐斯技术有限公司 | Solid state disk with NFC (Near Field Communication) unit |
| CN202838313U (en) * | 2012-08-13 | 2013-03-27 | 泰克威科技（深圳）有限公司 | Encrypted mobile hard disk of integrated NFC technology |
-
2016
- 2016-04-28 CN CN201610273787.8A patent/CN107341413A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101233476A (en) * | 2005-07-29 | 2008-07-30 | 微软公司 | Mass storage device with near field communications |
| CN101034337A (en) * | 2006-03-08 | 2007-09-12 | 万国电脑股份有限公司 | Method for setting memory devices |
| CN101387906A (en) * | 2007-09-13 | 2009-03-18 | 环隆电气股份有限公司 | Data memory device, data storage system and catalog access method |
| CN202601201U (en) * | 2012-05-29 | 2012-12-12 | 深圳市瑞耐斯技术有限公司 | Solid state disk with NFC (Near Field Communication) unit |
| CN202838313U (en) * | 2012-08-13 | 2013-03-27 | 泰克威科技（深圳）有限公司 | Encrypted mobile hard disk of integrated NFC technology |
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Application publication date: 20171110 |
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