CN201690474U - Mobile storage device - Google Patents
Mobile storage device Download PDFInfo
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- CN201690474U CN201690474U CN2010201518462U CN201020151846U CN201690474U CN 201690474 U CN201690474 U CN 201690474U CN 2010201518462 U CN2010201518462 U CN 2010201518462U CN 201020151846 U CN201020151846 U CN 201020151846U CN 201690474 U CN201690474 U CN 201690474U
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- computer system
- storage equipment
- network storage
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Abstract
The utility model relates to a mobile storage device, which comprises a mobile terminal, a main computer system and a network storage device, wherein the mobile terminal is connected with the main computer system through a physical interface, the main computer system is connected with the network storage system through the network. The mobile storage device achieves mobile storage network, solves the problems that the mobile storage device is easy to damage and the capacity is limited, does not change the use habit of users, and has stronger practicality.
Description
Technical field
The utility model relates to a kind of storage device, relates in particular to a kind of flash memory device, belongs to field of computer technology.
Background technology
Along with the arriving of information age, information interaction is more and more frequent, is the main flow that the flash memory device of storage medium has occupied mobile storage market with flash memory (Nand Flash) at present.The conventional flash memory storage device generally is made of non-volatility memory, flash controller and interface, and it carries out data via electronic computer through this interface to processor and transmits, reads and writes, deletes its data.The common flash disk that the USB interface arranged, portable hard drive, SD card (Secure Digital Memory Card), CF card (Compact Flash) etc. on the open market; the key of information protection is generally fixed value and is stored in the non-volatility memory; because non-volatility memory itself has read-write number of times and the restriction of service time; like this in case reach non-volatility memory read-write access times or service time; there is the possibility of losing in the data that then are stored in this memory body, and memory capacity also can be subjected to the restriction of memory body self-capacity.
In today of information technology develop rapidly, mobile storage technology and mobile storage product have also obtained development fast, and along with the developing rapidly of the popularizing day by day of internet, ecommerce, people want canned data to get more and more, and the reliability of storage is also more and more higher.The conventional flash memory storage device can only come the aggrandizement apparatus capacity by using more jumbo flash memory (Nand Flash), but the raising that has also brought cost simultaneously.Along with flash memory (Nand Flash) processing procedure is more and more higher, the read-write number of times of flash memory (Nand Flash) sharply descends, and causes device also significantly shortening in useful life.Thereby make the conventional flash memory storage device can not satisfy people's demand.
The utility model content
The utility model can be subjected to the restriction of memory body self-capacity at the memory capacity of existing flash memory device, and if use more jumbo flash memory to come the aggrandizement apparatus capacity, the deficiency that can cause the raising and the device shortening in useful life of cost, provide a kind of and can solve the flash memory device of problems such as memory capacity and life-span by the mode of network centralized stores.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of flash memory device comprises portable terminal, host computer system and the network storage equipment, described portable terminal is connected with host computer system by physical interface, and described host computer system is connected with the network storage equipment by network; Described portable terminal is used for authenticating to network storage equipment transmission ID authentication request or to the network storage equipment by host computer system; The described network storage equipment is used for after authentication is passed through, the memory space of the network storage equipment is mapped on the memory space of host computer system, and/or be used for after portable terminal passes through network storage equipment authentication, the memory space of the network storage equipment is mapped on the memory space of host computer system.
The beneficial effects of the utility model are: the utility model flash memory device has been realized the mobile storage networking, solved flash memory device and damaged easily, the restricted problem of capacity, and do not change user's use habit, have stronger practicality, possess following advantage:
1, can significantly improve the capacity and the useful life of flash memory device.
2, flash memory device especially portable terminal do not comprise flush memory device, cheap.
3, the contrast network storage, this flash memory device only need insert portable terminal, need not to import the user name and password, and is convenient for users and do not change the custom that the user uses flash disk.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, said apparatus also can have following characteristics, described portable terminal comprises microprocessor and interface circuit, described microprocessor internal memory contains ID authentication request information or network storage equipment authentication request information, described microprocessor links to each other with interface circuit, and described interface circuit links to each other with host computer system.
Further, said apparatus also can have following characteristics, described portable terminal comprises microprocessor, memory and interface circuit, described store memory contains ID authentication request information and/or network storage equipment authentication request information, described memory links to each other with microprocessor, described microprocessor links to each other with interface circuit, and described interface circuit links to each other with host computer system.
Further, said apparatus also can have following characteristics, and described network storage equipment internal memory contains ID authentication request information.
Further, said apparatus also can have following characteristics, and the mode that the ID authentication request that the described network storage equipment sends portable terminal authenticates is password authentication, biological characteristic authentication or digital certificate authentication.
Further, said apparatus also can have following characteristics, and described biological characteristic authentication is user fingerprints authentication, client iris authentication or the authentication of user's face feature.
Further, said apparatus also can have following characteristics, and the described network storage equipment is mapped on the memory space of host computer system and is whole memory spaces of the network storage equipment or part memory space.
Further, said apparatus also can have following characteristics, and described physical interface is USB interface, SD interface, MMC interface, serial ports or SATA interface.
Further, said apparatus also can have following characteristics, and described network is the Internet or local area network (LAN).
Further, said apparatus also can have following characteristics, and described host computer system is PC main frame, PDA, mobile phone, PMP or DPF.
Description of drawings
Fig. 1 is the structural representation of the utility model flash memory device;
Fig. 2 is the structural representation one of the utility model portable terminal;
Fig. 3 is the structural representation two of the utility model portable terminal.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
In this article, term " host computer system " is meant the host computer system that all can realize the purpose of this utility model, it includes but not limited to PC (Personal Computer, PC) devices such as main frame, PDA (Personal Digital Assistant, personal digital assistant), mobile phone, PMP, DPF.
Fig. 1 is the structural representation of the utility model flash memory device.As shown in Figure 1, described flash memory device comprises portable terminal 100, host computer system 120 and the network storage equipment 110, described portable terminal 100 is connected with host computer system 120 by physical interface, and described host computer system 120 is connected with the network storage equipment 110 by network.Described portable terminal 100 is used for sending authentication by host computer system 120 to the network storage equipment 110 please; The described network storage equipment 110 is used for the ID authentication request that portable terminal 100 sends is authenticated, and after authentication is passed through, and the memory space of the network storage equipment 110 is mapped on the memory space of host computer system 120.
Perhaps, described portable terminal 100 is used for sending network storage equipment authentication request by host computer system 120 to the network storage equipment 110, and the ID authentication request that the network storage equipment 110 is sent authenticates, and after authentication was passed through, the information that authentication is passed through sent to the network storage equipment 110; The described network storage equipment 110 is used for the network storage equipment authentication request that portable terminal 100 sends is authenticated, and after authentication is passed through, send ID authentication request by host computer system 120 to portable terminal 100, and in authentication that mobile terminal receive 100 sends by after the information, the memory space of the network storage equipment 110 is mapped on the memory space of host computer system 120.
The mode that the ID authentication request that 110 pairs of portable terminals of the described network storage equipment 100 send authenticates includes but not limited to password authentication, biological characteristic authentication and digital certificate authentication.Described biological characteristic authentication includes but not limited to user fingerprints authentication, client iris authentication and the authentication of user's face feature.The described network storage equipment 110 is mapped on the memory space of host computer system 120 and is whole memory spaces of the network storage equipment 110 or part memory space, for host computer system 120 read and write accesss, host computer system 120 can be read and write this mapping memory space as the visit local storage.Described physical interface includes but not limited to USB interface, SD interface, MMC interface, serial ports and SATA interface.Described network is the Internet or local area network (LAN).
Fig. 2 is the structural representation one of the utility model portable terminal.As shown in Figure 2, described portable terminal comprises microprocessor 200 and interface circuit 210, and described microprocessor 200 internal memories contain ID authentication request information, and described microprocessor 200 links to each other with interface circuit 210, and described interface circuit 210 links to each other with host computer system.In the present embodiment, network storage equipment authentication request information can also be stored in the described microprocessor 200, just ID authentication request information need be stored in the described like this network storage equipment.
Fig. 3 is the structural representation two of the utility model portable terminal.As shown in Figure 3, described portable terminal comprises microprocessor 300, memory 310 and interface circuit 320, described memory 310 internal memories contain ID authentication request information, described memory 310 links to each other with microprocessor 300, described microprocessor 300 links to each other with interface circuit 320, and described interface circuit 320 links to each other with host computer system.In the present embodiment, network storage equipment authentication request information can also be stored in the described microprocessor 200, just ID authentication request information need be stored in the described like this network storage equipment.In practice, because SoC (SOC (system on a chip)) chip is arranged, this chip has comprised microprocessor, memory and interface circuit, so the form that actual portable terminal product can be exactly a chips.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. flash memory device, it is characterized in that, described flash memory device comprises portable terminal, host computer system and the network storage equipment, described portable terminal is connected with host computer system by physical interface, and described portable terminal is used for authenticating to network storage equipment transmission ID authentication request or to the network storage equipment by host computer system; Described host computer system is connected with the network storage equipment by network, the described network storage equipment is used for after authentication is passed through, the memory space of the network storage equipment is mapped on the memory space of host computer system, and/or be used for after portable terminal passes through network storage equipment authentication, the memory space of the network storage equipment is mapped on the memory space of host computer system.
2. flash memory device according to claim 1, it is characterized in that, described portable terminal comprises microprocessor and interface circuit, described microprocessor internal memory contains ID authentication request information or network storage equipment authentication request information, described microprocessor links to each other with interface circuit, and described interface circuit links to each other with host computer system.
3. flash memory device according to claim 1, it is characterized in that, described portable terminal comprises microprocessor, memory and interface circuit, described store memory contains ID authentication request information and/or network storage equipment authentication request information, described memory links to each other with microprocessor, described microprocessor links to each other with interface circuit, and described interface circuit links to each other with host computer system.
4. flash memory device according to claim 1 is characterized in that, described physical interface is USB interface, SD interface, MMC interface, serial ports or SATA interface.
5. flash memory device according to claim 1 is characterized in that, described network is the Internet or local area network (LAN).
6. flash memory device according to claim 1 is characterized in that, described host computer system is PC main frame, PDA, mobile phone, PMP or DPF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201518462U CN201690474U (en) | 2010-04-07 | 2010-04-07 | Mobile storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201518462U CN201690474U (en) | 2010-04-07 | 2010-04-07 | Mobile storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690474U true CN201690474U (en) | 2010-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201518462U Expired - Fee Related CN201690474U (en) | 2010-04-07 | 2010-04-07 | Mobile storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543148A (en) * | 2010-12-16 | 2012-07-04 | 国民技术股份有限公司 | High-speed wireless storage device and configuration using method thereof |
-
2010
- 2010-04-07 CN CN2010201518462U patent/CN201690474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543148A (en) * | 2010-12-16 | 2012-07-04 | 国民技术股份有限公司 | High-speed wireless storage device and configuration using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20180407 |