CN109451436A - Flash memory device and system - Google Patents
Flash memory device and system Download PDFInfo
- Publication number
- CN109451436A CN109451436A CN201811627474.3A CN201811627474A CN109451436A CN 109451436 A CN109451436 A CN 109451436A CN 201811627474 A CN201811627474 A CN 201811627474A CN 109451436 A CN109451436 A CN 109451436A
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- Prior art keywords
- module
- flash memory
- memory device
- mobile terminal
- cloud server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides a kind of flash memory device, comprising: control module, interface module, memory module, alarm module, power supply module, cellular communication module, locating module and bluetooth communication；Interface module, which is used to flash memory device accessing identification, reads equipment；Memory module is for storing data；Locating module is used to obtain the real-time position information of flash memory device；Cellular communication module is used to establish wireless communication connection with cloud server；Bluetooth communication is connect for establishing Bluetooth communication with mobile terminal；Control module is used to real-time position information being sent to mobile terminal and cloud server；Control alarm module issues warning reminding when being also used to receive the alarm command that mobile terminal or cloud server are sent；When being also used to receive the data manipulation instruction that mobile terminal or cloud server are sent operation is encrypted, decrypted and destroyed to the data of memory module storage.The flash memory device safety is higher.
Description
Technical field
The present invention relates to technical field of data storage, more particularly, to flash memory device and system.
Background technique
With a large amount of universal, need of the user to Portable movable electronic product of portable intelligent mobile electronic terminal device
It asks also growing day by day.Due to the precipitating and innovation of technology, interacting between people and equipment is more convenient, and people is to equipment
Safety including data safety also increasingly pay close attention to.Epoch in big data processing, popularizing for memory technology bring people
More conveniences, while also bringing the risk of leakage of data, and the safety of storing data is the core focus of people, from
And data are prevented from divulging a secret, there are more tightened up requirements to giving for change for significant data.Current flash memory device is being lost
It is difficult to give for change after mistake, and the data that flash memory device saves have the security risks such as leakage.
Summary of the invention
It is an object of the invention in view of the above problems in the prior art, provide a kind of flash memory device and system to use
In solution the deficiencies in the prior art.
Specifically, the embodiment of the invention provides a kind of flash memory devices, comprising: control module, interface module, storage
Module, alarm module, power supply module, cellular communication module, locating module and bluetooth communication；
The interface module, the memory module, the alarm module, the power supply module, the cellular communication module,
The locating module and the bluetooth communication are electrically connected with the control module；
The interface module, which is used to the flash memory device accessing identification, reads equipment；The memory module is for depositing
Store up data；The locating module is used to obtain the real-time position information of the flash memory device；The cellular communication module is used
It is connected in establishing wireless communication with cloud server；The bluetooth communication, which is used to establish Bluetooth communication with mobile terminal, to be connected
It connects；
The real-time position information that the control module is used to obtain the locating module passes through the bluetooth communication
It is sent to the mobile terminal；The control module is also used to the real-time position information of flash memory device passing through the honeycomb
Communication module is sent to the mobile terminal and the cloud server；The control module is also used to receive the movement
The alarm module, which is controlled, when the alarm command that terminal or the cloud server are sent issues warning reminding；The control mould
To the storage mould when block is also used to receive the data manipulation instruction that the mobile terminal or the cloud server are sent
The data of block storage are encrypted, decrypted and are destroyed operation.
As a further improvement of the above technical scheme, the control module is also used to receive the cloud server hair
The report that whether position tracking function is opened to the flash memory device when parameter setting instruction sent, whether opens alarm module
The frequency that real-time position information is obtained when alert function and unlatching position tracking function is configured.
As a further improvement of the above technical scheme, the control module is also used to receive the cloud server hair
The real-time position information of the flash memory device is obtained when the position enquiring request sent, and the real-time position information that will acquire is logical
It crosses the cellular communication module and returns to the cloud server.
As a further improvement of the above technical scheme, the control module is also used to detect the bluetooth communication
When the bluetooth signal intensity connecting with the mobile terminal is lower than preset strength, controls the alarm module and issue warning reminding.
As a further improvement of the above technical scheme, the interface module includes SATA interface, USBType-A, USB
Type-B and USB Type-C interface.
As a further improvement of the above technical scheme, the locating module includes GPS positioning and Beidou positioning.
As a further improvement of the above technical scheme, the cellular communication module includes 2G/3G/4G/5G.
As a further improvement of the above technical scheme, the alarm module includes for showing the aobvious of picture and text warning information
Show unit and the phonation unit for playing audio alert signal.
As a further improvement of the above technical scheme, the display unit includes display screen and LED light；The sounding
Unit includes buzzer and loudspeaker.
The embodiment of the invention provides a kind of mobile memory systems, comprising: cloud server, mobile terminal and the above institute
The flash memory device stated；
The flash memory device establishes wireless communication connection by the cellular communication module and the cloud server；
The flash memory device is established Bluetooth communication with the mobile terminal by the bluetooth communication and is connect；
The mobile terminal receives the flash memory device to be believed by the real time position that the bluetooth communication is sent
Breath, and by received real-time position information and the acquisition for mobile terminal to own location information be compared, when received
When in preset range of the real-time position information not included by own location information, the mobile terminal itself issues alarm；When
When received real-time position information is in the preset range included by own location information, the mobile terminal is deposited to the movement
Storage device sends alarm command, and the control module controls the alarm module alarm.
As a further improvement of the above technical scheme, the mobile terminal includes smart phone, tablet computer, visualization
Embedded platform device.
This is at least had the following beneficial effects: compared with existing well-known technique using technical solution provided by the invention
Flash memory device is highly-safe, itself capable of emitting alarm facilitates user to give for change in time after which loses, the shifting
Dynamic storage device can receive the data manipulation instruction of cloud server transmission to the data of storage carry out remote encryption, decryption with
And destroy operation.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, 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 the module diagram for the flash memory device that one embodiment of the invention proposes；
Fig. 2 is the module diagram for the mobile memory system that one embodiment of the invention proposes.
Main element symbol description:
1- flash memory device；2- cloud server；3- mobile terminal；10- control module；20- interface module；30- is deposited
Store up module；40- alarm module；50- power supply module；60- cellular communication module；70- locating module；80- bluetooth communication.
Specific embodiment
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that: there is no disclosure protection scope is limited to specific reality disclosed herein
The intention of example is applied, but the disclosure should be interpreted as to all in the spirit and scope for covering the various embodiments for falling into the disclosure
Adjustment, equivalent and/or optinal plan.
Hereinafter, can the term " includes " used in the various embodiments of the disclosure or " may include " instruction disclosed in
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in the various embodiments of the disclosure, term " includes ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more features, number,
Step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the disclosure, statement " at least one of A or/and B " includes the text listed file names with
Any combination or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, may include B or can
Including A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, not departing from each of the disclosure
In the case where the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the disclosure " user " can be indicated using the people of electronic device or using electricity
The device (for example, artificial intelligence electronic device) of sub-device.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.Unless otherwise defined, otherwise all terms used herein (including technical term and
Scientific term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this
It is clearly defined in disclosed various embodiments.
Embodiment 1
As shown in Figure 1, the embodiment of the invention provides a kind of flash memory devices, comprising: control module 10, interface module
20, memory module 30, alarm module 40, power supply module 50, cellular communication module 60, locating module 70 and bluetooth communication
80。
Interface module 20, memory module 30, alarm module 40, power supply module 50, cellular communication module 60, locating module 70
And bluetooth communication 80 is electrically connected with control module 10.
Interface module 20, which is used to flash memory device accessing identification, reads equipment.Identification read equipment can be PC machine,
Laptop, and support the smart phone etc. of OTG function.It is read when flash memory device is inserted in identification by interface module 20
When taking on device, reading devices can be shown flash memory device as 1 or multiple drives.
Interface module 20 includes the flash memories such as SATA interface, USB Type-A, USB Type-B and USBType-C interface dress
Common interface is set, these interfaces are responsible for connecting external storage data-interface and power supply interface.
Memory module 30 is for storing data；Memory module 30 is the core of flash memory device.Memory module 30 can be with
Select SM2258XT.The data dimensions nurses such as SM2258XT is responsible for the data managements such as data storage, encrypting and decrypting, data scanning arranges
Make.
Power supply module 50 includes: battery and power management unit.The preferably chargeable lithium ion battery of battery.Power supply management
Unit for realizing electric energy intelligent management, to save electric energy.
Locating module 70 is used to obtain the real-time position information of flash memory device；Realize that the positioning of flash memory device chases after
Track.
Locating module 70 include: american global positioning system GPS, Chinese dipper system, Russian Glonass system and
European galileo system.Preferred american global positioning system GPS in the present embodiment.
Cellular communication module 60 is used to establish wireless communication connection with cloud server.
Cellular communication module 60 includes 2G/3G/4G.Specifically include: GSM, CDMA, GPRS, EDGE, WCDMA,
CDMA2000, TD-SCDMA, FEE-LTE and TD-LTE.Due to the number transmitted between cloud server and flash memory device
According to measuring smaller, preferred GPRS in the present embodiment.
Bluetooth communication 80 is connect for establishing Bluetooth communication with mobile terminal.
Control module 10 is used to for the real-time position information that locating module 70 obtains being sent to by bluetooth communication 80
Mobile terminal；Control module 10 is also used to for the real-time position information of flash memory device being sent to by cellular communication module 60
Mobile terminal and cloud server；Control module 10 is also used to receive the alarm that mobile terminal or cloud server are sent
Alarm module 40 is controlled when instruction issues warning reminding；Control module 10 is also used to receive mobile terminal or cloud server
The data stored when the data manipulation instruction of transmission to memory module 30 are encrypted, decrypted and are destroyed operation.Data manipulation
Instruction is not limited to the above encryption, decryption and destroys operational order.Data destroying can be by carrying out data to memory module 30
Logic is destroyed, by wiping the data of storage device, to ensure data safety.Data destroying can also be by memory module
30 progress physical damages are not available for data recovery after guaranteeing significant data destruction to achieve the purpose that data destroying is cleared up, from
And guarantee data using safe.Data destroying can be heated by the heater built in flash memory device storage medium or
Person improves memory module internal supply voltage to realize the physical damage to storage medium to reach permanent irrecoverability pin
Ruin the purpose that data guarantee data security.
Alarm module 40 can be for for showing the display unit of picture and text warning message and for playing audio-alert information
One or more of phonation unit.
Specifically, display unit can be one or more of display screen, LED light；Display screen can be selected small-sized
Liquid crystal display or LED digital display tube.LED light can select LED light emitting diode.Phonation unit can be buzzing
One or more of device, loudspeaker.The buzzer of buzzer sending fixed frequency.Loudspeaker is for playing preset sound
Sound, preset audio files are stored in the specific concealed space of memory module 30.Alarm module 40 can also be vibrating motor etc..
Control module 10 can select single-chip microcontroller.Such as: MSP430FR2433 single-chip microcontroller.Single-chip microcontroller is as main control
Device is responsible for interface protocol parsing, the storage of management data, management communication module, starting or the power supply of disabling battery, locks or unlocks and deposit
Storage unit empties the controls such as memory cell data operation.
Control module 10 be also used to receive cloud server transmission parameter setting instruction when be to flash memory device
Real-time position is obtained when the no warning function opened position tracking function, whether open alarm module and unlatching position tracking function
The frequency of confidence breath is configured.
User issues parameter setting to flash memory device by cloud server by the app software on mobile terminal and refers to
It enables.Parameter setting instruction is specific can include: starting tracking mode, setting positioning interval, the positioning of starting short distance bluetooth, switch report
Warn sound or light of alarming, lock or unlock flash memory device etc..
Control module 10 obtains flash memory device when being also used to receive the position enquiring request of cloud server transmission
Real-time position information, and the real-time position information that will acquire returns to cloud server by cellular communication module.
User logs in the inquiry that cloud server carries out flash memory device position using the app software on mobile terminal,
For inquiring the location information of flash memory device when flash memory device is lost.
The bluetooth signal intensity that control module 10 is also used to detect that bluetooth communication 80 is connect with mobile terminal is lower than
When preset strength, control alarm module 40 issues warning reminding.Mobile terminal can also issue alarm simultaneously.Mobile terminal and shifting
Dynamic storage device constitutes one group of bluetooth anti-loss device.
Mobile storage dress is judged by the signal strength of bluetooth connection between detection mobile terminal and flash memory device
It whether at one's side to set, since user generally can carry mobile terminal, when user uses flash memory device not from knowledge
Not Du Qu equipment remove or when flash memory device falls in a certain position, when user, which carries mobile terminal, to be left, movement is deposited
The signal of bluetooth connection will gradually weaken between storage device and mobile terminal, when weakening to a certain extent, control module 10
Alarm module 40 will be controlled and issue alarm prompting, flash memory device needs and the mobile terminal of binding keeps preset distance
To guarantee the intensity of bluetooth connection signal.
Embodiment 2
As shown in Fig. 2, the embodiment of the invention provides a kind of mobile memory systems, comprising: cloud server 2, movement are eventually
Flash memory device 1 in end 3 and embodiment 1.
Flash memory device 1 establishes wireless communication connection by cellular communication module 60 and cloud server 2；Mobile storage
Device 1 is established Bluetooth communication with mobile terminal 3 by bluetooth communication 80 and is connect.
Control module 10 is used to for the real-time position information that locating module 70 obtains being sent to by bluetooth communication 80
Mobile terminal 3；Mobile terminal 3 receives flash memory device 1 and passes through the real-time position information that bluetooth communication 80 is sent, and will
Received real-time position information is compared with the own location information that mobile terminal 3 is got, when received real time position is believed
When ceasing in the preset range not included by own location information, mobile terminal 3 itself issues alarm.When received real time position
When information is in the preset range included by own location information, mobile terminal 3 sends alarm command to flash memory device 1,
Control module 10 controls alarm module 40 and alarms.
To depositing when control module 10 is also used to receive the data manipulation instruction that mobile terminal 3 or cloud server 2 are sent
The data that storage module 30 stores are encrypted, decrypted and are destroyed operation.
To flash memory device 1 when control module 10 is also used to receive the parameter setting instruction of the transmission of cloud server 2
It is obtained when whether opening position tracking function, whether open the warning function of alarm module and opening position tracking function real-time
The frequency of location information is configured.
Control module 10 obtains flash memory device when being also used to receive the position enquiring request of the transmission of cloud server 2
Real-time position information, and the real-time position information that will acquire returns to cloud server 2 by cellular communication module 60.
The bluetooth signal intensity that control module 10 is also used to detect that bluetooth communication 80 is connect with mobile terminal 3 is lower than
When preset strength, control alarm module issues warning reminding.
Mobile terminal 3, which is provided with, to be established the bluetooth communication of bluetooth connection with flash memory device 1 and takes with cloud
The cellular communication module for the foundation wireless connection of device 2 of being engaged in.The virtual interactive interface module of mobile terminal 3 includes: that touch input, voice are defeated
Enter, display screen, LED indication mould group etc..
Mobile terminal includes smart phone, tablet computer, visualization embedded platform device.
Flash memory device 1 needs to carry out coding registration on server 2 beyond the clouds, and every flash memory device 1 has only
One encoded information.Cloud server 2 can be provided by nebula GPS service supplier.Cloud server 2 runs orientation management,
It realizes and registration and orientation management, including the alarm that goes beyond the scope, loss starting location tracking, sudden strain of a muscle is carried out to the coding of flash memory device
The operation such as cryopreservation device data encryption, decryption or destruction.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the superiority and inferiority of implement scene.Disclosed above is only the present invention
Several specific implementation scenes, still, the present invention is not limited to this, and the changes that any person skilled in the art can think of is all
Protection scope of the present invention should be fallen into.
Claims (10)
1. a kind of flash memory device characterized by comprising control module, interface module, memory module, alarm module, confession
Electric module, cellular communication module, locating module and bluetooth communication；
It is the interface module, the memory module, the alarm module, the power supply module, the cellular communication module, described
Locating module and the bluetooth communication are electrically connected with the control module；
The interface module, which is used to the flash memory device accessing identification, reads equipment；The memory module is for storing number
According to；The locating module is used to obtain the real-time position information of the flash memory device；The cellular communication module be used for
Cloud server establishes wireless communication connection；The bluetooth communication is connect for establishing Bluetooth communication with mobile terminal；
The control module is for sending the real-time position information that the locating module obtains by the bluetooth communication
To the mobile terminal；The control module is also used to the real-time position information of flash memory device passing through the cellular communication
Module is sent to the mobile terminal and the cloud server；The control module is also used to receive the mobile terminal
Or the cloud server send alarm command when control the alarm module and issue warning reminding；The control module is also
The memory module is deposited when for receiving the data manipulation instruction of the mobile terminal or cloud server transmission
The data of storage are encrypted, decrypted and are destroyed operation.
2. flash memory device according to claim 1, which is characterized in that the control module is also used to receive described
Whether position tracking function is opened to the flash memory device, whether is opened when the parameter setting instruction that cloud server is sent
The frequency that real-time position information is obtained when the warning function and unlatching position tracking function of alarm module is configured.
3. flash memory device according to claim 1, which is characterized in that the control module is also used to receive described
The reality that obtains the real-time position information of the flash memory device when position enquiring request that cloud server is sent, and will acquire
When location information the cloud server returned to by the cellular communication module.
4. flash memory device according to claim 1, which is characterized in that the control module is also used to detect described
When the bluetooth signal intensity that bluetooth communication is connect with the mobile terminal is lower than preset strength, the alarm module hair is controlled
Warning reminding out.
5. flash memory device according to claim 1, which is characterized in that the interface module includes SATA interface, USB
Type-A, USB Type-B and USB Type-C interface.
6. flash memory device according to claim 1, which is characterized in that the locating module include GPS positioning and
Beidou positioning.
7. flash memory device according to claim 1, which is characterized in that the cellular communication module includes 2G/3G/
4G/5G。
8. flash memory device according to claim 1, which is characterized in that the alarm module includes for showing picture and text
The display unit of warning information and phonation unit for playing audio alert signal.
9. flash memory device according to claim 8, which is characterized in that the display unit include display screen and
LED light；The phonation unit includes buzzer and loudspeaker.
10. a kind of mobile memory system characterized by comprising cloud server, mobile terminal and claim 1-9 appoint
Flash memory device described in meaning one；
The flash memory device establishes wireless communication connection by the cellular communication module and the cloud server；It is described
Flash memory device is established Bluetooth communication with the mobile terminal by the bluetooth communication and is connect；
The mobile terminal receives the real-time position information that the flash memory device is sent by the bluetooth communication, and
By received real-time position information and the acquisition for mobile terminal to own location information be compared, when received real-time position
When in preset range of the confidence breath not included by own location information, the mobile terminal itself issues alarm；When received
When real-time position information is in the preset range included by own location information, the mobile terminal gives the flash memory device
Alarm command is sent, the control module controls the alarm module alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627474.3A CN109451436A (en) | 2018-12-28 | 2018-12-28 | Flash memory device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627474.3A CN109451436A (en) | 2018-12-28 | 2018-12-28 | Flash memory device and system |
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| CN109451436A true CN109451436A (en) | 2019-03-08 |
Family
ID=65542032
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| CN201811627474.3A Pending CN109451436A (en) | 2018-12-28 | 2018-12-28 | Flash memory device and system |
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Application publication date: 20190308 |
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