CN208255886U - Safe storage device based on BDStar navigation system - Google Patents
Safe storage device based on BDStar navigation system Download PDFInfo
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- CN208255886U CN208255886U CN201820777904.9U CN201820777904U CN208255886U CN 208255886 U CN208255886 U CN 208255886U CN 201820777904 U CN201820777904 U CN 201820777904U CN 208255886 U CN208255886 U CN 208255886U
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- beidou positioning
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Abstract
A kind of safe storage device based on BDStar navigation system, including memory module, data processor, communication module, Beidou positioning module, power module.The data processor is electrically connected with memory module, communication module, Beidou positioning module and power module respectively, the Beidou positioning module positions the real-time position information for obtaining safe storage device by Beidou navigation, the communication module realizes the communication connection between safe storage device and client terminal, client terminal is sent by the location information for the safe storage device that Beidou positioning module obtains in real time by network, data processor receives the command information sended over from client terminal by communication module.Beidou positioning module carries out precise positioning to the position of safe storage device, safe storage device sends client terminal for the real-time position information that Beidou positioning module obtains by communication module, and whether client can judge safe storage device in safe handling region according to location information.
Description
Technical field
The utility model relates to the safety and Protection technical fields of solid-state storage device, more particularly, to one kind based on north
The safe storage device of bucket navigation positioning system.
Background technique
With the continuous development of information technology, under traditional PC framework, storage device generally can be using fixed or mobile
Mode carries out the preservation of data, therefore data safety places one's entire reliance upon the protective capacities of storage device, be currently known for number
It is as follows according to the two big means of security presence grave danger:
(1) it gives away secrets: being primarily referred to as being not good at because of keeping, lead to the loss of concerning security matters storage equipment.
(2) it steals secret information: being primarily referred to as internal staff or external staff enters sensitive sites, illegally steal sensitive data or sensitivity
Data storage medium.
As can be seen that 2 big information security compromised risk points all concentrate on it is unattended or when keeping an eye on for storage device
The missing of security protection, therefore how storage device locating and monitoring, which becomes particular surroundings number, can be seen that data storage device
The technical issues of according to security protection epoch urgent need to resolve.
Utility model content
For in the prior art go up under tradition PC framework at present storage device as give away secrets steal secret information caused by loss of data
Serious problems, the utility model proposes a kind of safe storage devices based on BDStar navigation system, can pass through north
Bucket location technology positions safe storage device in real time, where the position for understanding storage device in real time convenient for client, visitor
Whether family can judge safe storage device in safe handling region according to location information.
To realize the above-mentioned technical purpose, the specific technical solution that the utility model uses is as follows:
A kind of safe storage device based on BDStar navigation system, including memory module, data processor, communication mould
Block, Beidou positioning module, power module, the power module and memory module, data processor, communication module, Beidou position
Module and destruction circuit connection, provide working power for each module.The data processor respectively with memory module, communicate mould
Block, Beidou positioning module and power module are electrically connected, and the Beidou positioning module is positioned by Beidou navigation and obtains safety
The real-time position information of storage device, the communication module realize the communication connection between safe storage device and client terminal,
Client terminal, data processing are sent by the location information for the safe storage device that Beidou positioning module obtains in real time by network
Device receives the command information sended over from client terminal by communication module.The utility model determines current existing Beidou
On the Technology application to safe storage device of position, i.e., installs Beidou positioning module and communication module additional in the storage device, utilize north
The locating module that struggles against carries out precise positioning to the position of safe storage device, and safe storage device is positioned Beidou by communication module
The real-time position information that module obtains is sent to client terminal.
Further, the utility model further include destroy circuit, the destructions circuit respectively with data processor, store mould
Block and power module connection.Carried in current some solid state hard disks destroy circuit realize in memory module data it is clear
It removes.When safe storage device such as solid state hard disk position, in the safe range not set by client terminal, client terminal energy
Enough and safe storage device communication module real-time communication sends and destroys instruction to data processor, in the control of data processor
Under system, the data information of circuit auto-destruct storage in a storage module is destroyed in triggering.
The memory module is by NAND Flash chip and main control chip, and wherein mainstream ASIC core can be used in main control chip
Piece or fpga chip, such as SMI 2246EN or xilinx K7/V7 series of programmable logical device are constituted.
The communication module is gsm module, and the client terminal is cell phone terminal or pc terminal.
The beneficial effects of the utility model are as follows:
The utility model its safe storage device such as solid state hard disk is carried out by Beidou navigation location technology it is fixed in real time
Position monitoring.Client can obtain the real-time position information of safe storage device by cell phone terminal.Further, of the invention
It further include destroying circuit, client judges whether safe storage device is in safety according to the real-time position information of safe storage device
In using area, if client is communicated and is touched with safe storage device by cell phone terminal not in safe handling region
It sends out it and destroys circuit, start the data self-destroying function of solid state hard disk, it is effectively hard to solid-state during event of giving away secrets occurs
Data in disk are carried out from destruction to efficiently protect data safety domain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one specific embodiment of the utility model.
Fig. 2 is the correspondence figure of its each composition intermodule of one specific embodiment of the utility model.
Fig. 3 is the structural block diagram of Beidou positioning module used in one specific embodiment of the utility model.
Fig. 4 is the structural block diagram of communication module used in one specific embodiment of the utility model.
Fig. 5 is to destroy circuit diagram used in one specific embodiment of the utility model.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the technical solution of the utility model and advantage is more clearly understood
The utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used for explaining that this is practical
It is novel, it is not used to limit the utility model.
It referring to Fig.1, is the structural schematic diagram of one specific embodiment of the utility model.One kind being based on BDStar navigation system
Safe storage device, including destroy circuit, memory module, data processor, communication module, Beidou positioning module, power supply mould
Block, the power module and memory module, data processor, communication module, Beidou positioning module and destruction circuit connection are
Each module provides working power.
The data processor electrically connects with communication module, Beidou positioning module, power module and memory module respectively
It connects.The destruction circuit is connect with data processor, memory module and power module respectively.The destruction circuit includes pulse
Trigger circuit and booster circuit.
The Beidou positioning module positions the real-time position information for obtaining safe storage device by Beidou navigation, described logical
Believe that module realizes the communication connection between safe storage device and client terminal, is obtained Beidou positioning module in real time by network
The location information of safe storage device be sent to client terminal, data processor is received by communication module and comes from client terminal
The command information sended over.Beidou positioning module carries out precise positioning, safe storage device to the position of safe storage device
Client terminal is sent by the real-time position information that Beidou positioning module obtains by communication module.
The memory module is made of NAND Flash chip and SSD main control chip.
The communication module is gsm module, and the client terminal is cell phone terminal.
It is positioned in real time using position of the Beidou location technology to hard disk, client can be limited by cell phone terminal
The safe handling range of solid state hard disk, once the feelings such as stolen have occurred through judgement not in safe handling region in solid state hard disk
Condition can realize quick data destroying by destroying the characteristic of circuit and storage medium, can solve give away secrets steal secret information after data
Destroy, promoted security protection performance.
Referring to Fig. 2, in normal use, user can send position by mobile terminal or pc terminal and delimit instruction user
The safe storage device is given, the safe handling band of position that the safe storage device is able to use is set, safe storage device is logical
The position delimitation instruction that communication module receives user is crossed, data processor is then passed to and is saved by its distribution.Secure storage dress
It sets and the location information of its own is obtained by Beidou positioning module in real time during the work time, and the location information is transferred to number
According to processing module, once the safe handling band of position for location information and setting that Beidou positioning module is sent occur is inconsistent
When, data processing module sends warning information, mobile terminal from the mobile end of user to user or pc terminal by communication module
End or pc terminal can send destruction signal, the communication module of safe storage device after receiving pre-warning signal to safe storage device
It receives after destroying signal, signal will be destroyed and be transferred to data processor, data processor provides enable signal, destroys circuit and opens
It is dynamic, memory module and data processor are destroyed, data are all destroyed, to have the function that data protection.
Referring to Fig. 3, for the structural block diagram of the Beidou positioning module used in an embodiment of the present invention.In the embodiment
In, the Beidou positioning module in the safe storage device based on BDStar navigation system leads to UM220-III N's using core star
Double locating system multi-frequency high-performance GNSS module comprising double locating system multi-frequency high-performance SoC chip can prop up simultaneously
Hold BD2B1, GPS L1 two frequency bins, accurate positioning and low-power consumption.The structural block diagram of the Beidou positioning module, as shown in figure 3, work
Under operation mode, Beidou positioning module receives Big Dipper satellite signal by LNA, is filtered by SAW, passes to RFIC, RFIC is simulation
Signal switchs to digital signal and is transmitted to SOC, and SOC is passing to data processor by URAT agreement.
Fig. 4 is the structural block diagram of communication module used in one specific embodiment of the utility model, in this embodiment, base
The TC35 chip that communication module in the safe storage device of BDStar navigation system is produced using Siemens Company,
Such as Fig. 4, TC35 chip mainly by GSM baseband processor (GSM Baseband Processor), GSM radio-frequency module (Radio),
Power supply module (Power Supply ASIC), flash memory (Flash), ZIF connector (ZIF connector Pins), antenna connect
Mouth six parts (Antenna connector) composition.As the core of TC35, baseband processor is mainly handled in GSM terminal
Voice, data-signal, and cover all analog- and digital- functions in cellular radio equipment.Additional hardware electricity is not being needed
Under the premise of road, FR, HR and EFR voice channel can be supported to encode, pass through antennal interface in this equipment in communication process
The mobile terminal or pc terminal of (Antenna connector) and user carry out signal interaction, ZIF connector (ZIF
Connector Pins) it is responsible for carrying out data communication with data processor.
Fig. 5 is to destroy circuit diagram used in one specific embodiment of the utility model comprising resistance R132, R136,
R123 and R124, capacitor BC40, DC-DC chip D26, triode Q6 and diode D12 and D59.In this embodiment, it is based on
Destruction circuit in the safe storage device of BDStar navigation system, when data processor offer enable signal, i.e. starting Fig. 5
Shown in destroy circuit, high pressure is generated by the boost function of DC-DC chip, passes through transient high-voltage breakdown memory module and data
The internal electronic architecture of processor completes data destroying function.
Instruction completion can also be destroyed by the ATA inside its own main control chip of memory module to storage about circuit is destroyed
The data of inside modules NAND Flash are wiped.
Although so it is not limited to practical in conclusion the utility model has been disclosed with preferred embodiment as above
It is novel, any those of ordinary skill in the art, without departing from the spirit and scope of the utility model, when can make it is various change with
Retouching, therefore the protection scope of the utility model is subject to the range defined depending on claims.
Claims (9)
1. the safe storage device based on BDStar navigation system, it is characterised in that: including memory module, data processor,
Communication module, Beidou positioning module, power module, the power module and memory module, data processor, communication module, north
Struggle against locating module and destruction circuit connection, provides working power for each module；
The data processor is electrically connected with memory module, communication module, Beidou positioning module and power module respectively, institute
It states Beidou positioning module and positions the real-time position information for obtaining safe storage device by Beidou navigation, the communication module is realized
Communication connection between safe storage device and client terminal, the secure storage for being obtained Beidou positioning module in real time by network
The location information of device is sent to client terminal, and data processor is sended over by communication module reception from client terminal
Command information.
2. the safe storage device according to claim 1 based on BDStar navigation system, it is characterised in that: further include
Circuit is destroyed, the destruction circuit is connect with data processor, memory module and power module respectively.
3. the safe storage device according to claim 2 based on BDStar navigation system, it is characterised in that: the pin
Ruining circuit includes pulsed triggering circuit and booster circuit.
4. the safe storage device according to claim 1,2 or 3 based on BDStar navigation system, it is characterised in that:
The memory module is made of NAND Flash chip and main control chip.
5. the safe storage device according to claim 4 based on BDStar navigation system, it is characterised in that: master control core
Piece uses asic chip or fpga chip.
6. the safe storage device according to claim 1,2 or 3 based on BDStar navigation system, it is characterised in that:
The communication module is gsm module.
7. the safe storage device according to claim 1,2 or 3 based on BDStar navigation system, it is characterised in that:
The client terminal is cell phone terminal or pc terminal.
8. the safe storage device according to claim 1,2 or 3 based on BDStar navigation system, it is characterised in that:
Beidou positioning module leads to the double locating system multi-frequency high-performance GNSS module of UM220-III N using core star comprising double fixed
Position system multi-frequency rate high-performance SoC chip.
9. the safe storage device according to claim 1,2 or 3 based on BDStar navigation system, it is characterised in that:
The TC35 chip that communication module is produced using Siemens Company.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777904.9U CN208255886U (en) | 2018-05-24 | 2018-05-24 | Safe storage device based on BDStar navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777904.9U CN208255886U (en) | 2018-05-24 | 2018-05-24 | Safe storage device based on BDStar navigation system |
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| Publication Number | Publication Date |
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| CN208255886U true CN208255886U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820777904.9U Active CN208255886U (en) | 2018-05-24 | 2018-05-24 | Safe storage device based on BDStar navigation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113076564A (en) * | 2021-04-13 | 2021-07-06 | 山东北斗云信息技术有限公司 | Hard disk protection method, device and equipment based on Beidou positioning and storage medium |
-
2018
- 2018-05-24 CN CN201820777904.9U patent/CN208255886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113076564A (en) * | 2021-04-13 | 2021-07-06 | 山东北斗云信息技术有限公司 | Hard disk protection method, device and equipment based on Beidou positioning and storage medium |
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