CN104182693B - The guard method of electronic installation and the electronic installation - Google Patents
The guard method of electronic installation and the electronic installation Download PDFInfo
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- CN104182693B CN104182693B CN201310202046.7A CN201310202046A CN104182693B CN 104182693 B CN104182693 B CN 104182693B CN 201310202046 A CN201310202046 A CN 201310202046A CN 104182693 B CN104182693 B CN 104182693B
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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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
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Abstract
The guard method of a kind of electronic installation and the electronic installation, wherein electronic installation have locating module, microprocessing unit and the first storage device, and microprocessing unit is electrically connected with locating module and the first storage device.Electronic installation detects the position of itself by locating module, and produces elements of a fix data.Microprocessing unit judges whether electronic installation is located in default working region by elements of a fix data.When electronic installation have left default working region, microprocessing unit forbids electronic installation to access the first storage device.By the positioning to electronic installation, limiting electronic device is only capable of accessing the first storage device in default working region the present invention, protects the data in the first storage device will not be by arbitrary access whereby.
Description
【Technical field】
The present invention relates to a kind of electronic installation, and in particular to a kind of electronic installation and the electronic installation are used for protecting internal number
According to guard method.
【Background technology】
With the fast development of science and technology, electronic installation is increasingly popularization, various electronic installation, such as personal electricity in recent years
Brain, panel computer, intelligent mobile phone etc., already as the necessity of general popular life.
In general, storage device, such as internal memory or hard disk etc. would generally be provided with inside electronic installation, allow the user can
Directly by data record in electronic installation, in order to managing and using.However, when user has lost electronic installation, or
When electronic installation is stolen, these data of record in electronic installation, the individual money of such as data of company, factory or user
Deng, it would be possible to the electronic installation than losing brings user bigger infringement in itself.
Current electronic installation seen on the market, the number in electronic installation is protected typically by the mode for setting password
According to.For example, correct password must be input during booting computer, operating system could be completely started shooting and enter.Again for example, making
User can also be directed to important data setting password, only after proper password is input into, the data just allow to be unlocked, replicate,
Mobile and deletion.However, by way of being protected password, it is real easily to be cracked by intentionally personage, for the guarantor of user
Shield effect is little.
Furthermore, for important data, user can also be set to hide, and make the third party be difficult to discover depositing for the data
.But, electronic installation can simultaneously drive the storage device that it is carried in start, even if therefore the data be set as it is hidden
Hide, but as long as being stored in same storage device, still suffer from the risk being stolen.
【The content of the invention】
The main object of the present invention, is to provide a kind of electronic installation and the guard method of the electronic installation, can be to electronics
Device is positioned, and limiting electronic device is only capable of accessing specific storage device in specific region, so as to protection storage device
Interior data will not be by arbitrary access.
It is that, up to above-mentioned purpose, the present invention provides the electronics with locating module, microprocessing unit and the first storage device and fills
Put, wherein microprocessing unit is electrically connected with locating module and the first storage device.Electronic installation is detected certainly by locating module
The position of body, and produce elements of a fix data.Microprocessing unit by elements of a fix data, judge electronic installation whether position
In default working region.When electronic installation have left default working region, microprocessing unit forbids electronic installation to access the
One storage device.
Compared to prior art, the present invention can limiting electronic device only have when in default working region, can just deposit
Take specific storage device.Consequently, it is possible to when user only operates electronic installation in default working region, can just access
Data in specific storage device.Conversely, when user's carrying electronic devices leave default working region, or electronic installation meets with
When being surreptitiously brought away from default working region, electronic installation all will be unable to correctly access specific storage device.By the present invention, make
Can be stored in specific storage device for significant data or work-relevant data by user, be determined thereby through to electronic installation
Protect the data in specific storage device in position.
【Brief description of the drawings】
Fig. 1 is schematically shown as the use situation schematic diagram of the first specific embodiment of the invention.
Fig. 2 is schematically shown as the electronic installation block diagram of the first specific embodiment of the invention.
Fig. 3 is schematically shown as the electronic installation block diagram of the second specific embodiment of the invention.
Fig. 4 is schematically shown as the protection flow chart of the first specific embodiment of the invention.
Fig. 5 is schematically shown as the protection flow chart of the second specific embodiment of the invention.
Fig. 6 is schematically shown as the electronic installation block diagram of the 3rd specific embodiment of the invention.
Fig. 7 is schematically shown as the protection flow chart of the 3rd specific embodiment of the invention.
Fig. 8 is schematically shown as the electronic installation block diagram of the 4th specific embodiment of the invention.
Fig. 9 is schematically shown as the protection flow chart of the 4th specific embodiment of the invention.
【Specific embodiment】
Fig. 1 is referred to, is the use situation schematic diagram of the first specific embodiment of the invention.Present invention setting electronic installation
Storage device (such as the first storage device 13 shown in Fig. 2) correspondence in 1 to a default working region 2, such as company,
Factory, household or other localities.By the present invention, when electronic installation 1 is only operated in default working region 2,
Can just be allowed to enter line access to the first storage device 13.Conversely, when the band of electronic installation 1 is left default workspace by user 3
Domain 2, or electronic installation 1 by the third party by being stolen in default working region 2 when, even if opening electronic installation 1, electronic installation 1
Also the first storage device 13 cannot correctly be accessed.
As described above, user 3 can store up the related data with company, factory, or the significant data of 3 people of user
It is stored in the first storage device 13, whereby, only in default working region 2 during operation electronic installation 1, just can correctly accesses
Above-mentioned data, will not be by arbitrary access so as to protection data.
Multiple storage devices (such as institute in Fig. 2 also can be set it is noted that in an embodiment, in electronic installation 1
The first storage device 13 for showing and the second storage device 14), it is main by taking two storage devices as an example in the present embodiment, but its quantity
Should be limited with two depending on actually required.Electricity is stored respectively in first storage device 13 and the second storage device 14
Sub-device 1 operates required operating system (Operating System, OS).User 3 can set to electronic installation 1,
Make storage device 13, one of 14 (such as the first storage device 13) correspondence to default working region 2.Whereby, electronics is worked as
When being activated in default working region 2, electronic installation 1 can be started shooting device 1 by the first storage device 13, and be allowed to
Access the data in the first storage device 13.And when electronic installation 1 outside default working region 2 when being activated, electronic installation 1 will
Can be started shooting by the second storage device 14, and be not allowed to access the data in the first storage device 13.Whereby, can be effective
Protect the data in the first storage device 13.
It is the electronic installation block diagram of the first specific embodiment of the invention refering to Fig. 2.Electronic installation 1 in this case can
A for example, PC, notebook computer, panel computer, intelligent mobile phone or personal digital assistant (Personal
Digital Assistant, PDA) etc., but be not limited.As shown in Fig. 2 electronic installation 1 mainly include locating module 11,
Microprocessing unit 12, the first storage device 13, the second storage device 14 and switch unit 15.Wherein, the first storage device 13 with
One of second storage device 14 is set correspondence to default working region 2, below will be in text in specification, with first
As a example by the correspondence of storage device 13 to default working region 2, illustrate.
Locating module 11 is used to detect the current position of electronic installation 1, and produces positioning to sit according to detecting result
Mark data.Microprocessing unit 12 is electrically connected with locating module 11, and receives elements of a fix data by locating module 11, then according to fixed
Position coordinate data judges whether electronic installation 1 is located in default working region 2.In the present embodiment, locating module 11 mainly can example
Such as it is global positioning system (Global Positioning System, GPS), Beidou II alignment system, glonass system
(Glonass) or one of other known suitable ground sex service (Location-Based Service, LBS), but and it is not added with
To limit.
First storage device 13 is electrically connected with microprocessing unit, and when microprocessing unit 12, to judge that electronic installation 1 have left pre-
If during working region 2, that is, forbidding electronic installation 1 to access the first storage device 13.Conversely, when microprocessing unit 12 judges that electronics is filled
When putting 1 positioned at default working region 2, that is, electronic installation 1 is allowed to access the first storage device 13.
Second storage device 14 is also electrically connected with microprocessing unit 12, and the second storage device 14 in the present embodiment can be considered
One slack storage device, and be two computer hardwares (the non-storage device logical division for separating with the first storage device 13
Into two logic memory blocks).More specifically, the first storage device 13 and the second storage device 14 can be two that entity is separated
Individual computer hardware (such as two separate solid state hard discs, and/or mechanical hard disk)；Furthermore, the first storage device 13 and second is stored
(for example with a mechanical hard disk be used in combination a solid state hard disc by the hard disc apparatus that device 14 also may be configured as entity combination
Hybrid hard disk).
In the present embodiment, when microprocessing unit 12 judges that electronic installation 1 have left default working region 2, and forbid electricity
When sub-device 1 accesses the first storage device 13, electronic installation 1 can be simultaneously allowed to access the second storage device 14.For example, electricity
Sub-device 1 can be triggered in off-mode starting key when, positioned by locating module 11, and by microprocessor list
Unit 12 is judged.When judging that electronic installation 1 is located in default working region 2, that is, allow electronic installation 1 to access first and store
Device 13, to boot up operation by the first storage device 13.Conversely, work as judging that electronic installation 1 have left default work
During region 2, that is, electronic installation 1 is forbidden to access the first storage device 13, and make electronic installation 1 change by the second storage device 14
Boot up operation.
More specifically, the first storage device 13 and the second storage device 14 are electrically connected with micro- place by switch unit 15
Reason unit 12.In the present embodiment, switch unit 15 may be, for example, serial advanced technology attachment feeder apparatus (Serial Advanced
Technology Attachment, SATA) switching integrated circuit (Integrated Circuit, IC), and by entity signal
Line (such as SATA transmission lines) connects the first storage device 13 and the second storage device 14, but is not limited thereto.
As described above, when microprocessing unit 12 judges that electronic installation 1 have left default working region 2, mainly sending control
System instruction to switch unit 15, to control switch unit 15 that first storage device 13 switched into forbidden energy (disable), and by the
Two storage devices 14 switch to enable (enable).Consequently, it is possible to electronic installation 1 can only just access the second storage device 14.Again
Person, when microprocessing unit 12 judges that electronic installation 1 is located in default working region 2 really, that is, sends other control instruction
To switch unit 15, to control switch unit 15 that first storage device 13 is switched into enable, so as to making electronic installation 1 to deposit
Take the first storage device 13.
It is noted that when electronic installation 1 is located in default working region 2, switch unit 15 can be stored up by first
While cryopreservation device 13 switches to enable, the second storage device 14 is switched into forbidden energy.Or, the first storage device 13 can be set
It is set to the first cis-position of all storage devices in electronic installation 1, whereby, if electronic installation 1 is located in default working region 2, and
Storage device 13,14 is switched to enable simultaneously, then electronic installation 1 can be closed according to cis-position, be carried out with the first storage device 13
In-cycle work.However, the above is all only preferred embodiments of the invention, should not be as limit.
Operating system 131,141 is equipped with respectively inside first storage device 13 and the second storage device 14.When electronics dress
1 is put to be judged when in default working region 2, electronic installation 1 can by the operating system 131 in the first storage device 13 come
Perform in-cycle work.Conversely, when electronic installation 1 is judged and have left default working region 2, electronic installation 1 is changed to pass through
Operating system 141 in second storage device 14 performs in-cycle work, and now the first storage device 13 is disabled.
It is noted that the first storage device 13 and the second storage device 14 mainly can respectively with solid state hard disc (Solid
State Disk, SSD) or conventional hard realize.For example, the first storage device 13 is designed to built-in and hides in electronics
Solid state hard disc (on-board SSD) in the motherboard of device 1.Whereby, the first storage device 13 not only cannot be in the default work
Make to be accessed outside region 2, and be also difficult to be detached from electronic installation 1.In other words, the presence of the first storage device 13 is difficult
Found with by the third party intentionally, thus the protecting effect to the data in the first storage device 13 can be improved.
It is the electronic installation block diagram of the second specific embodiment of the invention refering to Fig. 3.Disclosed in the present embodiment another
Electronic installation 1 ', the difference with aforementioned electronic 1 is that the first storage device 13 is only contained in electronic installation 1 ', is not wrapped
Containing the second storage device 14, and other storage devices are not included yet.
As described above, when starting when being triggered under electronic installation 1 ' is by off-mode, detected by locating module 11
The current position of electronic installation 1 ', and produce elements of a fix data according to detecting result.Then, microprocessing unit 12 by
Locating module 11 receives elements of a fix data, and judges whether electronic installation 1 ' is located at default work according to elements of a fix data
Make in region 2.When microprocessing unit 12 judges that electronic installation 1 ' is located in default working region 2 really, that is, electronics is allowed to fill
Put 1 ' the first storage device 13 of access.More specifically, microprocessing unit 12 can allow electronic installation 1 ' to be filled by the first storage
The operating system 131 in 13 is put to perform in-cycle work.
Conversely, when microprocessing unit 12 is according to elements of a fix data, judging that electronic installation 1 ' have left default working region 2
When, that is, forbid electronic installation 1 ' to access the first storage device 13.In the present embodiment, electronic installation 1 ' only has single storage dress
Put, therefore in this case, electronic installation 1 ' will be unable to be started shooting.In other words, in the present embodiment, electronic installation 1 ' is only capable of pre-
If being used by start in working region 2, when electronic installation 1 ' leaves default working region 2, because the quilt of the first storage device 13
Forbid access, therefore electronic installation 1 ' cannot be used by start.
It is that micro- place can be connected by cut unit 15 such as described previously, the first storage device 13 in electronic installation 1 '
Reason unit 12.When electronic installation 1 ' have left default working region 2, microprocessing unit 12 mainly sends control instruction to switching
Unit 15, to control switch unit 15 that first storage device 13 is switched into forbidden energy (disable).Consequently, it is possible to electronic installation
1 ' cannot just be used by correctly start.Furthermore, when microprocessing unit 12 judges that electronic installation 1 ' is located at default workspace really
When in domain 2, that is, other control instruction is sent to switch unit 15, to control switch unit 15 to switch the first storage device 13
It is enable, so as to making electronic installation 1 ' that the first storage device 13 can be accessed.
It is the protection flow chart of the first specific embodiment of the invention refering to Fig. 4.First, electronic installation 1 is by inside
Locating module 11, detects the position (step S10) of electronic installation 1 itself, and obtains positioning seat by detecting result again
Mark data.Then, judge whether electronic installation 1 is located at the (step of default working region 2 set in advance by microprocessing unit 12
S12), if judging, electronic installation 1 have left default working region 2, forbid electronic installation 1 to access and the phase of default working region 2
Corresponding first storage device 13.
More specifically, if microprocessing unit 12 is in step S12, judge that electronic installation 1 is located at default workspace really
In domain 2, then electronic installation 1 is allowed to access the first storage device 13 (step S14).If microprocessing unit 14 judges electronic installation 1
Default working region 2 is have left, then allows electronic installation 1 to access the second storage device 14, while forbidding electronic installation 1 to deposit
Take the first storage device 13 (step S16).In the present embodiment, the number to be protected of user 3 is stored in the first storage device 13
According to, or data can only be accessed in default working region 2.
It is the protection flow chart of the second specific embodiment of the invention refering to Fig. 5.The present embodiment is mainly preset electronic dress
1 is put in off-mode, and when electronic installation 1 is triggered startup, then according to the position of electronic installation 1, determining will
Operation is booted up with the first storage device 13 or the second storage device 14 in electronic installation 1.First, when electronic installation 1
After being activated, the position (step S20) of electronic installation 1 is detected by locating module 11, so as to sentencing according to detecting result
Whether power-off sub-device 1 is located at default working region 2 (step S22).If electronic installation 1 is located in default working region 2 really,
Then electronic installation 1 performs basic input/output system (Basic Input/Output System, BIOS) (step of inside
S24), and after BIOS is finished, the operating system 131 in the first storage device 13 is performed, to boot up operation (step
Rapid S26).
If in step S22, judging that electronic installation 1 have left default working region 2, then electronic installation 1 can performed
After BIOS (step S28), the operating system 141 in the second storage device 14 is performed, to be carried out by the second storage device 14
In-cycle work (step S26).
It is noted that microprocessing unit 12 will can be filled determining by the first storage device 13 or the second storage
Put 14 after booting up operation, to send control instruction to switch unit 15, whereby, to be used for starting shooting by the enable of switch unit 15
Storage device, and another storage device of forbidden energy.
In the present embodiment, switch unit 15 connects the first storage device respectively by the RCA (figure is not indicated) of entity
13 and second storage device 14.When electronic installation 1 leaves default working region 2, switch unit 15 is according to microprocessing unit 12
The control instruction for being sent carries out start, switches the RCA of the first storage device 13 and is removed for disconnected, and switches two storage devices 14
RCA for conducting.Consequently, it is possible to electronic installation 1 is only capable of accessing the second storage device 14, therefore it is only capable of being filled by the second storage
14 are put to boot up operation.Furthermore, when electronic installation 1 is located in default working region 2, switch unit 15 is according to control
Instruct to switch the RCA of the first storage device 13 to turn on, and switch the RCA of two storage devices 14 and removed for disconnected.So
One, electronic installation 1 is only capable of booting up operation by the first storage device 13.
It is the electronic installation block diagram of the 3rd specific embodiment of the invention refering to Fig. 6.Fig. 6 discloses another electronics dress
4 are put, electronic installation 4 is that electronic installation 4 more has a detecting module 16 with the difference of aforementioned electronic 1.Detecting module
16 are electrically connected with microprocessing unit 12, and electronic installation 4 detects the voucher 5 of outside by detecting module 16.The present embodiment is main
It is that further safeguard measure is done by voucher 5, for example, microprocessing unit 12 needs confirming that it is pre- that electronic installation 4 is located at
If working region 2, and detect voucher 5 and two conditions such as checking is correct are while when reaching, can just send control instruction to
Switch unit 15, it is enable to make switch unit 15 switch the first storage device.
It is the protection flow chart of the 3rd specific embodiment of the invention refering to Fig. 7.By taking above-mentioned electronic installation 4 as an example, when
Electronic installation 4 detects the position (step of electronic installation 4 by locating module 11 first when off-mode is triggered
S40), then microprocessing unit 12, according to detecting result, judges whether electronic installation 4 is located at (step in default working field 2
S42).As shown in the embodiment of Fig. 6, if electronic installation 4 have left default working region 2, microprocessing unit 12 allows this
Electronic installation 4 boots up operation (step S44) by the second storage device 14, in this case, electronic installation 4 cannot be accessed
First storage device 13.
If in step S42, microprocessing unit 12 judges that electronic installation 4 is located in default working region 2, then need into one
Step determines whether to detect the voucher 5 (step S46) of outside.If not detecting voucher 5, into step S44, electronics is made to fill
Put 4 and operation is booted up by the second storage device 14.And if electronic installation 4 detects voucher 5 by detecting unit 16 really,
Then need further to judge whether voucher 5 is verified correct (step S46).If voucher 5 is not verified, microprocessing unit 12
Electronic installation 4 is still only allowed to boot up operation by the second storage device 14.
In the present embodiment, only in electronic installation 4, positioned at presetting, working region 2 is interior, detect voucher 5 and voucher 5 is logical
In the case of having crossed the checking of microprocessing unit 12, microprocessing unit 12 just allows electronic installation 4 to pass through the first storage device 13
To boot up operation (step S50).Whereby, the data in the first storage device 13 of more effective protection will not be deposited arbitrarily
Take.
It is noted that in the middle of the embodiment of Fig. 6, detecting module 16 is mainly detected by wireless transport interface
Voucher 5.For example, detecting module 16 can be radio frequency identification (Radio Frequency Identification, RFID) mould
Block or near-field communication (Near Field Communication, NFC) module, and voucher 5 can be the intelligent card at radio frequency interface
The intelligent card of piece, for example, near-field communication interface, but be not limited.
It is the electronic installation block diagram of the 4th specific embodiment of the invention refering to Fig. 8.The present embodiment discloses another electricity
Sub-device 6, the difference with foregoing electronic installation 4 is that electronic installation 6 possesses detecting module 16 ', and detecting module 16 ' is main
To connect by wired transport interface and detect the voucher 7 of outside.For example, detecting module 16 ' can be universal sequence
Bus (Universal Serial Bus, USB) interface, and voucher 7 can be the Advanced Encryption Standard (Advanced of USB interface
Encryption Standard, AES) voucher or identification of fingerprint data etc..However, the above is all only of the invention preferable
Specific embodiment, should not be as limit.
It is the protection flow chart of the 4th specific embodiment of the invention refering to Fig. 9.In the present invention, electronic installation 1,1 ', 4
Or 6 it is main default be in off-mode, when the starting key on electronic installation 1,1 ', 4 or 6 is triggered and starts, then pass through
The judgement of position, decision will be by the operation in the storage device 14 of operating system 131 or second in the first storage device 13
System 141 boots up operation.Wherein, if the first storage device 13 is set correspondence to default working region 2, judgement is worked as
Electronic installation 1,1 ', 4 or 6 is located at when in default working region 2, and electronic installation 1,1 ', 4 or 6 can be by the first storage device 13
To boot up operation, and run the operating system 131 (step S60) of the first storage device 13.
In order to further protect the data in the first storage device 13, electronic installation 1,1 ', 4 or 6 can during operating,
Continue through locating module 11 to be positioned, and whether electronic installation 1,1 ', 4 or 6 is persistently judged by microprocessing unit 12
It is still located in default working region 2 (step S62).Also, work as and judge that electronic installation 1,1 ', 4 or 6 have left during operating
During default working region 2, i.e., forced shutdown or the restarting (step of electronic installation 1,1 ', 4 or 6 are carried out by microprocessing unit 12
Rapid S64), protect the data in the first storage device 13 not to be carried out outside default working region 2 whereby.
It is noted that step S64 is mainly is confirming that electronic installation 1,1 ', 4 or 6 have left default workspace
Behind domain 2, electronic installation 1,1 ', 4 or 6 of first playing drinking games is closed, consequently, it is possible to could be rejudged when electronic installation 1 restarts
Current position, and change with the operating system 141 in the second storage device 14 and to boot up operation.In an embodiment,
Microprocessing unit 12 can send control instruction with disconnected except the when judging that electronic installation 1,1 ', 4 or 6 leaves default working region 2
The power supply of one storage device 13, shuts down so as to forced electronic device 1,1 ', 4 or 6.In another embodiment, microprocessing unit 12
CPU (the Central in reset indication electron device 1,1 ', 4 or 6 (such as computer) can be sent
Processing Unit,CPU；Figure is not indicated), whereby, forced to restart electronic installation 1,1 ', 4 or 6 by CPU
Operation.In another embodiment, microprocessing unit 12 can more send above-mentioned reset indication and be run in the first storage device 13
Operating system 131, so as to performed by operating system 131 electronic installation 1,1 ', 4 or 6 shutdown or restarting operation.So
And, the above is all only preferred embodiments of the invention, should not be as limit.
Claims (18)
1. a kind of guard method of electronic installation, it is characterised in that the electronic installation has one first storage device and one second
Storage device, first storage device correspondence to a default working region, the guard method includes：
A) position of the electronic installation is detected, and a positioning coordinate data is obtained by detecting result；
B) judge whether the electronic installation is located in the default working region according to the elements of a fix data；
C) when the electronic installation leaves the default working region, the electronic installation is forbidden to access first storage device；
D) when the electronic installation leaves the default working region, it is allowed to which the electronic installation is performed by second storage device and opened
Machine operation, and also comprise the following steps：Perform the basic input/output system inside the electronic installation；Perform second storage
An operating system in cryopreservation device and the electronic installation is allowed to access second storage device.
2. the guard method of electronic installation according to claim 1, it is characterised in that also including a step e：When the electronics
When device is located in the default working region, it is allowed to which the electronic installation accesses first storage device.
3. the guard method of electronic installation according to claim 2, it is characterised in that step e is in electronic installation position
When in the default working region, it is allowed to the electronic installation by first storage device perform in-cycle work, and also including
The following steps：
E1 the basic input/output system inside the electronic installation) is performed；
E2 the operating system in first storage device) is performed.
4. the guard method of electronic installation according to claim 3, it is characterised in that step e also comprises the following steps：
E3) when the electronic installation is located in the default working region, the voucher outside detecting；
E4) if not detecting the voucher or the voucher is not verified, in-cycle work is performed by second storage device, and prohibit
Only the electronic installation accesses first storage device；
E5 it is) correct if detecting the voucher and the credential verification, in-cycle work is performed by first storage device.
5. the guard method of electronic installation according to claim 2, it is characterised in that also comprise the following steps：
F) persistently judge whether the electronic installation is located in the default working region；
G) when the electronic installation leaves the default working region, forced shutdown or the electronic installation is restarted.
6. the guard method of electronic installation according to claim 5, it is characterised in that step g in the electronic installation from
When opening the default working region, break except the power supply of first storage device.
7. the guard method of electronic installation according to claim 5, it is characterised in that step g in the electronic installation from
When opening the default working region, a reset indication is sent to a CPU in the electronic installation, process single by the center
Unit resets the electronic installation.
8. the guard method of electronic installation according to claim 5, it is characterised in that step g in the electronic installation from
When opening the default working region, a reset indication is sent to the operating system run in first storage device, operated by this
System performs shutdown or restarts.
9. the guard method of electronic installation according to claim 2, it is characterised in that the electronic installation is default in shutdown
State, and also including a step h：When the starting key on the electronic installation is triggered, perform step a, b, c, d,
e。
10. a kind of electronic installation, it is characterised in that the electronic installation includes：
One locating module, is used to detect the position of the electronic installation, and produce one to position coordinate data；
One first storage device, correspondence to a default working region；
One microprocessing unit, is electrically connected with the locating module and first storage device, and receiving the positioning by the locating module sits
Mark data, and judge whether the electronic installation is located in the default working region according to the elements of a fix data, when judging the electricity
When sub-device leaves the default working region, the microprocessing unit forbids the electronic installation to access first storage device；
One second storage device, is electrically connected with the microprocessing unit, and when the microprocessing unit, to judge that the electronic installation leaves this pre-
If during working region, performing in-cycle work by the operating system in second storage device, and allow the electronic installation to access
Second storage device.
11. electronic installations according to claim 10, it is characterised in that also including a switch unit, switch unit electricity
Property connect the microprocessing unit, first storage device and second storage device, when the microprocessing unit judge the electronics fill
Put when leaving the default working region, it is forbidden energy to switch first storage device to control the switch unit, and switch this second
Storage device is enable；When the microprocessing unit judges that the electronic installation is located in the default working region, the switching is controlled
Unit is enable to switch first storage device, and switches second storage device for forbidden energy.
12. electronic installations according to claim 11, it is characterised in that the switch unit judges in the microprocessing unit should
When electronic installation leaves the default working region, switch the RCA of first storage device and removed for disconnected, and switch second storage
The RCA of cryopreservation device is conducting；And the switch unit judges that the electronic installation is located at the default work in the microprocessing unit
When in region, it is conducting to switch the RCA of first storage device, and it is disconnected removing to switch the RCA of second storage device.
13. electronic installations according to claim 11, it is characterised in that the switch unit adds for a serial advanced technology attachment
Device switches integrated circuit.
14. electronic installations according to claim 11, it is characterised in that first storage device and second storage device
It is hard disk or solid state hard disc, and inside has an operating system respectively, when the electronic installation is located in the default working region
When, in-cycle work is performed by the operating system in first storage device；When the electronic installation leaves the default workspace
During domain, in-cycle work is performed by the operating system in second storage device.
15. electronic installations according to claim 11, it is characterised in that the locating module is global positioning system, the Big Dipper
One of two generation alignment systems, glonass system or other known suitable ground sex services.
16. electronic installations according to claim 11, it is characterised in that the microprocessing unit judges that the electronic installation is located at
When in the default working region, further determine whether to detect a voucher of outside, and detecting the voucher, and should be with
After results card is correct, it is enable to switch first storage device to control the switch unit.
17. electronic installations according to claim 16, it is characterised in that the voucher is the intelligent card at a radio frequency interface
One of piece, the Advanced Encryption Standard voucher at universal serial bus interface or identification of fingerprint data.
18. electronic installations according to claim 17, it is characterised in that the intelligent card at the radio frequency interface is near field
The intelligent card of communication interface.
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| CN105989292A (en) * | 2015-02-10 | 2016-10-05 | 神讯电脑(昆山)有限公司 | Electronic device and control method |
| EP3458955B1 (en) * | 2016-10-18 | 2022-06-15 | Hewlett-Packard Development Company, L.P. | Operating system installations via radio frequency identification chips |
| CN107273121B (en) * | 2017-06-07 | 2021-07-16 | 联想(北京)有限公司 | Management method and device for restarting intelligent equipment |
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| CN1375172A (en) * | 1999-09-17 | 2002-10-16 | 艾利森公司 | Safe zones for portable electronic device |
| CN101295334A (en) * | 2007-04-28 | 2008-10-29 | 佛山市顺德区顺达电脑厂有限公司 | Method and system for controlling system security based on position information |
| CN101794361A (en) * | 2008-12-31 | 2010-08-04 | 英特尔公司 | The system and method for added security is provided to platform with location-based data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100031349A1 (en) * | 2008-07-29 | 2010-02-04 | White Electronic Designs Corporation | Method and Apparatus for Secure Data Storage System |
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|---|---|---|---|---|
| CN1375172A (en) * | 1999-09-17 | 2002-10-16 | 艾利森公司 | Safe zones for portable electronic device |
| CN101295334A (en) * | 2007-04-28 | 2008-10-29 | 佛山市顺德区顺达电脑厂有限公司 | Method and system for controlling system security based on position information |
| CN101794361A (en) * | 2008-12-31 | 2010-08-04 | 英特尔公司 | The system and method for added security is provided to platform with location-based data |
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