CN109992533A - A kind of data destruction device - Google Patents
A kind of data destruction device Download PDFInfo
- Publication number
- CN109992533A CN109992533A CN201910358387.0A CN201910358387A CN109992533A CN 109992533 A CN109992533 A CN 109992533A CN 201910358387 A CN201910358387 A CN 201910358387A CN 109992533 A CN109992533 A CN 109992533A
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- China
- Prior art keywords
- data
- module
- core board
- destruction device
- memory module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
Abstract
This application provides a kind of data destruction device, which includes: core board；Data memory module on the core board is set, the data memory module is fixedly connected with the core board, enable port is provided on the data memory module, the data in the data memory module are destroyed in the enable port when having the function of receiving high level；Vibration induction module on the core board is set, the core board is fixedly connected with the Vibration induction module, the Vibration induction module is electrically connected with the enable port, the Vibration induction module has the function that high level signal is exported after sensing the vibration more than specified threshold, mode by above-mentioned design advantageously reduces the probability of leaking data.
Description
Technical field
This application involves computer equipment fields, in particular to a kind of data destruction device.
Background technique
Information security refers to that the data in the hardware, software and its system of information network are protected, not by accidental or
The reason of person's malice and by destroying, changing, revealing, system is continuously reliably normally run, and information service is not interrupted.With section
The rapid development of skill, information security have become the important guarantee of social progress, are related to numerous areas.
Place is managed in some important equipments, such as unattended information management station or satellite communication terminal, one
The data of the certain key equipments of denier by unauthorized movement, remove or steal and will face catastrophic effect, may result in sensitivity
The problems such as leaking data.
Summary of the invention
In view of this, the embodiment of the present application is designed to provide a kind of data destruction device, let out with reducing sensitive data
The probability of dew.
The embodiment of the present application provides a kind of data destruction device, comprising:
Core board；
Data memory module on the core board, the data memory module and the fixed company of the core board are set
It connects, enable port is provided on the data memory module, the enable port, which has, destroys the number when receiving high level
According to the function of the data in memory module；
Vibration induction module on the core board, the core board and the fixed company of the Vibration induction module are set
It connects, the Vibration induction module is electrically connected with the enable port, and the Vibration induction module has sensing to be more than specified
The function of high level signal is exported after the vibration of threshold value.
Optionally, the data destruction device further include:
Alarm module, the alarm module are electrically connected with the Vibration induction module, and the alarm module, which has, to be received
The function of being sounded an alarm when high level.
Optionally, the data memory module is that board, the data memory module and the core board are solid by slot
Fixed connection.
Optionally, the data memory module is also fixed by screws with the core board.
Optionally, the data destruction device further include:
Data processor on the core board is set, and the data processor is electrically connected with the data memory module
It connects.
Optionally, the data processor and the data memory module are electrically connected by controller local area network's CAN bus
It connects.
Optionally, the data destruction device further include:
Data interaction interface on the core board is set, and the data interaction interface is electrically connected with the data processor
It connects.
Optionally, the Vibration induction module includes:
Micro-electromechanical system (MEMS) sensor.
Optionally, the data destruction device further include:
Communication module on the core board is set, and the communication module is electrically connected with the data processor.
Optionally, the data destruction device further include:
Backup power source, the backup power source are electrically connected with the data memory module and the Vibration induction module respectively.
The technical solution that embodiments herein provides can include the following benefits:
In the embodiment of the present application, data memory module and Vibration induction module are all disposed on core board, and data
Memory module is all fixedly connected respectively at core board with Vibration induction module, so that in data memory module or core board quilt
Caused vibration can be perceived by Vibration induction module when movement or removed data memory module, meanwhile, vibratory sensation
Answer module that there is the function of exporting high level signal after sensing the vibration more than specified threshold, to be conducive to improve detection
Accuracy when data memory module or core board are moved or data memory module is removed, sets on data memory module
It is equipped with enable port, which destroys the data in the data memory module when having the function of receiving high level,
It that is: can be by making data memory module destroy data, the enable port and vibration to the enable port input high level signal
Induction module electrical connection, since data memory module or core board are maliciously being moved or data memory module is by malice
When removal, it may occur that significant shock, therefore mode by above-mentioned design can be disliked in data memory module or core board
When meaning movement or data memory module are maliciously removed, so that Vibration induction module perceives the vibration, in Vibration induction mould
After block perceives the vibration, can to enable port input high level signal, after enable port receives high level signal,
The data stored in data memory module can be destroyed, to advantageously reduce the probability of leaking data.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of data destruction device provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram of another data destruction device provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of another data destruction device provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of another data destruction device provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of another data destruction device provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of another data destruction device provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
Middle attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is real
The component for applying example can be arranged and be designed with a variety of different configurations.Therefore, below to the application's provided in the accompanying drawings
The detailed description of embodiment is not intended to limit claimed scope of the present application, but is merely representative of the selected reality of the application
Apply example.Based on embodiments herein, those skilled in the art institute obtained without making creative work
There are other embodiments, shall fall in the protection scope of this application.
After unauthorized movement, being removed or stolen in view of the storage device of storage sensitive data, sensitivity may result in
The problem of data are leaked is based on this, and the embodiment of the present application provides a kind of data destruction device, is let out with reducing sensitive data
The probability of dew, is described below by embodiment.
Fig. 1 is a kind of structural schematic diagram of data destruction device provided by the embodiments of the present application, as shown in Figure 1, the data
Apparatus for destroying includes:
Core board 11；
Data memory module 12 on the core board 11, the data memory module 12 and the core board 11 are set
It is fixedly connected, enable port 121 is provided on the data memory module 12, the enable port 121, which has, receives high electricity
Usually destroy the function of the data in the data memory module 12；
Vibration induction module 13 on the core board 11, the core board 11 and the Vibration induction module 13 are set
It is fixedly connected, the Vibration induction module 13 is electrically connected with the enable port 121, and the Vibration induction module 13, which has, to be felt
It should arrive after the vibration more than specified threshold and export the function of high level signal.
Specifically, core board 11 is integrated with central processing unit, storage as shown in Figure 1, core board 11 is a kind of electronics mainboard
Equipment and pin link together the System on Chip/SoC for realizing some field by pin and supporting base plate, by by data
Memory module 12 and Vibration induction module 13 are fixedly connected on core board 11, can make data memory module 12 and vibratory sensation
It answers module 13 to exercise its respective function respectively, and is fixedly connected on by data memory module 12 and Vibration induction module 13
After on core board 11, cause when data memory module 12 or core board 11 are moved or data memory module 12 is removed
Vibration can be perceived by Vibration induction module 13, also, Vibration induction module 13 has sensing to be more than specified threshold
The function of high level signal is exported after the vibration of value, is moved to be conducive to improve detection data memory module 12 or core board 11
Accuracy when dynamic or data memory module 12 is removed, and advantageously reduce due to vibration when equipment operates normally
Caused by the probability accidentally deleted, be provided with enable port 121 on data memory module 12, which, which has, receives
The function of the data in the data memory module 12 is destroyed when high level, it may be assumed that can be by inputting height to the enable port 121
Level signal makes data memory module 12 destroy data, which is electrically connected with Vibration induction module 13, due to data
Memory module 12 or core board 11 are maliciously being moved or data memory module 12 is when maliciously being removed, it may occur that larger
Vibration, therefore mode by above-mentioned design, can maliciously to be moved in data memory module 12 or core board 11, or number
When maliciously being removed according to memory module 12, so that Vibration induction module 13 perceives the vibration, perceived in Vibration induction module 13
To after the vibration, can to 121 input high level signal of enable port, after enable port 121 receives high level signal,
The data stored in data memory module 12 can be destroyed, to advantageously reduce the probability of leaking data.
In a feasible embodiment, Fig. 2 is the knot of another data destruction device provided by the embodiments of the present application
Structure schematic diagram, as shown in Fig. 2, the data destruction device further include:
Alarm module 14, the alarm module 14 are electrically connected with the Vibration induction module 13, and the alarm module 14 has
There is the function of sounding an alarm when receiving high level.
Specifically, as shown in Fig. 2, alarm module 14 has the function that sounds an alarm after receiving high level signal, and
And the alarm module 14 is electrically connected with Vibration induction module 13, since Vibration induction module 13 is only detecting data storage mould
High level signal can be just issued when block 12 or core board 11 are moved or data memory module 12 is removed, therefore by upper
Design is stated, alarm module 14 can be made to be moved or 12 quilt of data memory module in data memory module 12 or core board 11
It is sounded an alarm when removal.
It it should be noted that the alert methods that alarm module 14 issues can be sound, or may be the shapes such as photoelectricity
Formula, the alert methods issued about alarm module 14 can be configured according to actual needs, be not specifically limited herein, still
The alert methods that everything can cause maintenance personnel to pay attention to belong to the protection scope of the embodiment of the present application.
It should be noted that the setting position about alarm module 14 can be set according to actual needs, for example, report
Alert module 14 can be set in maintenance personnel it can be noted that position, and alarm module 14 can be realized with core board 11 and be communicated
Core board can also be arranged in reach target that alarm module 14 is electrically connected with core board 11 or alarm module 14 in connection
On 11, and alarm module 14 can issue the alarm for causing maintenance personnel to pay attention to, such as sound, photoelectricity.
It needs to illustrate again, structure shown in Fig. 2 only illustrates the reality that alarm module 14 is arranged on core board 11
Mode is applied, but structure shown in Fig. 2 is schematically illustrated to the embodiment of the present application, is not formed to the embodiment of the present application
It is specific to limit.
In a feasible embodiment, as shown in Figure 1, the data memory module 12 is board, the data are deposited
Storage module 12 is fixedly connected with the core board 11 by slot (not shown).
Specifically, as shown in Figure 1, be board in data memory module 12, and data memory module 12 and core board 11 are logical
When crossing slot and being fixedly connected, can in order to which data memory module 12 is taken off from core board 11, thus be conducive to replacement or
Person checks data memory module 12, while after using above-mentioned design, in the case where unauthorized, when 12 quilt of data memory module
It can cause biggish vibration when taking off, to be conducive to improve the exact degree that Vibration induction module 13 incudes.
In a feasible embodiment, as shown in Figure 1, the data memory module 12 and the core board 11 are also logical
Screw (not shown) is crossed to be fixedly connected.
Specifically, as shown in Figure 1, can be dropped after data memory module 12 and core board 11 are fixed by screws
Low data memory module 12 with and core board 11 be in contact bad phenomenon, and advantageously reduce data memory module 12 by
Lead to the probability to fall off in the vibration that equipment operation generates, and then is conducive to improve data memory module 12 and the company of core board 11
The reliability connect.
In a feasible embodiment, Fig. 3 is the knot of another data destruction device provided by the embodiments of the present application
Structure schematic diagram, as shown in figure 3, the data destruction device further include:
Data processor 15 on the core board 11, the data processor 15 and the data memory module are set
12 electrical connections.
Specifically, as shown in figure 3, data processor 15 is deposited in data processor 15 with data with data processing function
After storing up the electrical connection of module 12, the data stored in data memory module 12 can be written and read by data processor 15, with
And the data in data memory module 12 are detected, consequently facilitating realizing the control to data memory module 12.
In a feasible embodiment, as shown in figure 3, the data processor 15 and the data memory module 12
It is electrically connected by CAN (Controller Area Network, controller local area network) bus (not shown).
Specifically, as shown in figure 3, CAN bus has data transmission bauds fast, the features such as strong antijamming capability, in data
After processor 15 and data memory module 12 are electrically connected by CAN bus, it may be implemented to the data in data memory module 12
Fast reading and writing and the target quickly detected, while being also beneficial to improve data processor 15 and data processing unit progress data biography
Anti-interference ability when defeated, thus accuracy when being conducive to improve data transfer.
In a feasible embodiment, Fig. 4 is the knot of another data destruction device provided by the embodiments of the present application
Structure schematic diagram, as shown in figure 4, the data destruction device further include:
Data interaction interface 16 on the core board 11, the data interaction interface 16 and the data processing are set
Device 15 is electrically connected.
Specifically, as shown in figure 4, can be realized by data interaction interface 16 and be deposited to data after using aforesaid way
The purpose that data in storage module 12 are written and read and detect, while personnel convenient for safeguarding are obtained by the data interaction interface 16
Data in data memory module 12.
In a feasible embodiment, as shown in Figure 1, the Vibration induction module 13 includes: MEMS
(Microelectro Mechanical Systems, MEMS) sensor.
Specifically, as shown in Figure 1, small in size, light weight and cost is low, low in energy consumption, reliability since MEMS sensor has
It is high, suitable for mass production, be easily integrated and realize intelligentized feature, when using MEMS sensor as Vibration induction module
When 13, advantageously reduces the cost of data destruction device, reduces area, reduction data destroying dress that Vibration induction module 13 occupies
Power consumption and weight for setting etc., and the sensitivity of MEMS sensor perception vibration is higher, therefore using MEMS sensor as vibration
Induction module 13 can be conducive to the sensitivity for improving shock detection, to advantageously reduce the probability of sensitive data leakage.
In a feasible embodiment, Fig. 5 is the knot of another data destruction device provided by the embodiments of the present application
Structure schematic diagram, as shown in figure 5, the data destruction device further include:
Communication module 17 on the core board 11 is set, and the communication module 17 is electrically connected with the data processor 15
It connects.
Specifically, data destruction device can be made to pass through communication module 17 after using design method as shown in Figure 5
Contactless data interaction is carried out with extraneous, for example, teledata interaction, or closely contactless number can be carried out
According to interaction, thus be conducive to improve the means of data interaction, and convenient for remotely controlling data destruction device, for example,
Data in remote read-write data memory module 12, and remotely the data in data memory module 12 are destroyed.
It should be noted that communication module 17 shown in Fig. 5 can be network communication module 17, or NFC
(Near Field Communication, the short distance wireless communication technology) etc., the concrete form about communication module 17 can be with
It is set, is not specifically limited herein according to actual needs.
In a feasible embodiment, Fig. 6 is the knot of another data destruction device provided by the embodiments of the present application
Structure schematic diagram, as shown in fig. 6, the data destruction device further include:
Backup power source 18, the backup power source 18 respectively with the data memory module 12 and the Vibration induction module 13
Electrical connection.
Specifically, after using design method as shown in FIG. 6, even if data store mould when extraneous power supply is cut off
Block 12 and Vibration induction module 13 still can work normally, to advantageously reduce the risk of sensitive data leakage.
It should be noted that the setting position of each device and module into Fig. 6 Fig. 1 can be set according to actual needs
It sets, is not specifically limited herein.
It should be noted that other devices or mould can also be arranged in data destruction device on core board according to actual needs
Block, such as: extraneous power interface or other function module are not specifically limited herein about specific device or module.
It needs to illustrate again, data destruction device can apply in unattended server or other set
In standby, it is particularly applicable in which kind of equipment about data destruction device and is not specifically limited herein.
Data destruction device provided by the embodiment of the present application for the specific hardware in equipment or can be installed on equipment
On software or firmware etc..The technical effect of device provided by the embodiment of the present application, realization principle and generation and aforementioned side
Method embodiment is identical, and to briefly describe, Installation practice part does not refer to place, can refer in corresponding in preceding method embodiment
Hold.It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, device
With the specific work process of unit, the corresponding process during reference can be made to the above method embodiment, details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method, it can be by others side
Formula is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, only one kind are patrolled
Function division is collected, there may be another division manner in actual implementation, in another example, multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some communication interfaces, device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in embodiment provided by the present application can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing, in addition, term " the
One ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Finally, it should be noted that embodiment described above, the only specific embodiment of the application, to illustrate the application
Technical solution, rather than its limitations, the protection scope of the application is not limited thereto, although with reference to the foregoing embodiments to this Shen
It please be described in detail, those skilled in the art should understand that: anyone skilled in the art
Within the technical scope of the present application, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of the embodiment of the present application technical solution.The protection in the application should all be covered
Within the scope of.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (10)
1. a kind of data destruction device characterized by comprising
Core board；
Data memory module on the core board is set, and the data memory module is fixedly connected with the core board, institute
It states and is provided with enable port on data memory module, the enable port, which has, destroys the data storage when receiving high level
The function of data in module；
Vibration induction module on the core board is set, and the core board is fixedly connected with the Vibration induction module, institute
It states Vibration induction module to be electrically connected with the enable port, the Vibration induction module, which has, to be sensed more than specified threshold
The function of high level signal is exported after vibration.
2. data destruction device as described in claim 1, which is characterized in that the data destruction device further include:
Alarm module, the alarm module are electrically connected with the Vibration induction module, and the alarm module, which has, receives high electricity
The function of usually sounding an alarm.
3. data destruction device as described in claim 1, which is characterized in that the data memory module is board, the number
It is fixedly connected with the core board by slot according to memory module.
4. data destruction device as claimed in claim 3, which is characterized in that the data memory module and the core board are also
It is fixed by screws.
5. data destruction device as described in claim 1, which is characterized in that the data destruction device further include:
Data processor on the core board is set, and the data processor is electrically connected with the data memory module.
6. data destruction device as claimed in claim 5, which is characterized in that the data processor and the data store mould
Block is electrically connected by controller local area network's CAN bus.
7. data destruction device as claimed in claim 5, which is characterized in that the data destruction device further include:
Data interaction interface on the core board is set, and the data interaction interface is electrically connected with the data processor.
8. data destruction device as described in claim 1, which is characterized in that the Vibration induction module includes:
Micro-electromechanical system (MEMS) sensor.
9. data destruction device as claimed in claim 5, which is characterized in that the data destruction device further include:
Communication module on the core board is set, and the communication module is electrically connected with the data processor.
10. data destruction device as described in claim 1, which is characterized in that the data destruction device further include:
Backup power source, the backup power source are electrically connected with the data memory module and the Vibration induction module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358387.0A CN109992533A (en) | 2019-04-30 | 2019-04-30 | A kind of data destruction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358387.0A CN109992533A (en) | 2019-04-30 | 2019-04-30 | A kind of data destruction device |
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| CN109992533A true CN109992533A (en) | 2019-07-09 |
Family
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| CN201910358387.0A Pending CN109992533A (en) | 2019-04-30 | 2019-04-30 | A kind of data destruction device |
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