CN110543454A - Mobile virtual NFCU disc based on OpenStack and using method - Google Patents
Mobile virtual NFCU disc based on OpenStack and using method Download PDFInfo
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- CN110543454A CN110543454A CN201910829071.5A CN201910829071A CN110543454A CN 110543454 A CN110543454 A CN 110543454A CN 201910829071 A CN201910829071 A CN 201910829071A CN 110543454 A CN110543454 A CN 110543454A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000012800 visualization Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Storage Device Security (AREA)
Abstract
the invention relates to the technical field of USB (universal serial bus) disks and discloses a mobile virtual NFCU disk based on OpenStack, which comprises a mobile phone airbag support, wherein a fixed cover is fixedly arranged at the top of the mobile phone airbag support, a shell positioned at the top of the mobile phone airbag support is movably arranged at the left side of the fixed cover, a USB (universal serial bus) connector extending into the fixed cover is fixedly arranged at the right side of the shell, a PCB (printed circuit board) bottom plate is fixedly arranged in the shell, and a 5G chip is fixedly arranged at the top of the PCB bottom plate. According to the mobile virtual NFCU disk based on the OpenStack and the using method, the mobile airbag support and the U disk are combined, so that the U disk is not only a big breakthrough in appearance, but also is convenient for people to carry the U disk, an NFC chip is arranged in the NFCU disk, an NFC near field communication technology is adopted, the U disk and target equipment are subjected to non-contact point-to-point data transmission within a certain range, mutual transmission of files between the NFCU disk and the target equipment can be realized, and the use by a user is facilitated.
Description
Technical Field
the invention relates to the technical field of USB flash disks, in particular to a mobile virtual NFCU disk based on OpenStack and a using method thereof.
background
The invention provides a USB flash disk, which is a miniature high-capacity mobile storage product using a USB interface and without a physical driver, is connected with a computer through the USB interface to realize plug and play, and can exchange data with the computer after the USB flash disk is connected with the USB interface of the computer, and in the era of data transmission, the USB flash disk is widely applied to the life of people.
In a traditional U disk, after a storage unit is used for a long time, due to the charge-discharge characteristics of a memory of the U disk, the read-write times of the U disk are physically limited, so that data stored in the U disk is easily lost.
disclosure of Invention
Technical problem to be solved
aiming at the defects of the prior art, the invention provides a mobile virtual NFCU disk based on OpenStack and a using method thereof, which have the advantages of convenience in use and the like, and solve the problems that in the traditional U disk, the read-write times of the U disk are physically limited due to the charge-discharge characteristics of the memory of the U disk after long-term use based on a storage unit, so that the stored data are easily lost, and meanwhile, the traditional network disk has to download APP during use, so that the speed limit and series potential safety hazards exist.
(II) technical scheme
In order to achieve the purpose of convenient use, the invention provides the following technical scheme: the utility model provides a remove virtual NFCU dish based on OpenStack, includes cell-phone gasbag support, the top fixed mounting of cell-phone gasbag support has fixed lid, the left side movable mounting of fixed lid has the shell that is located cell-phone gasbag support top, the right side fixed mounting of shell has the USB that extends to fixed lid inside to connect, the inside fixed mounting of shell has the PCB bottom plate, the top fixed mounting of PCB bottom plate has the 5G chip, the top fixed mounting of PCB bottom plate has the NFC chip that is located 5G chip right side.
another technical problem to be solved by the present invention is to provide a method for using a mobile virtual NFCU disk based on OpenStack, which includes the following steps:
1) Setting a kernel: an NFCU disk is internally provided with a browser kernel;
2) NFCU disk connection: drawing out the NFCU disc from the inside of the fixed cover, and then connecting the mobile device by using the NFCU disc;
3) Submission to Token: after the NFCU disc is successfully connected with the mobile equipment, the NFCU disc submits Token, and the mobile terminal displays an authentication service interface;
4) and (3) authentication: a user inputs correct user name and password information to send a request for connecting a cloud space to a background server, and the request information is sent to an authentication server;
5) private cloud space allocation: and after the client obtains the legal token, the Nova-schedule selects a node with the Nova-computer service deployed, and allocates a private cloud space on the node to the user according to the user requirement.
Preferably, the visualization operation can be performed through the NFCU in-disc browser kernel: a user submits data or operation requests to the built-in browser kernel through the mobile equipment, relevant components or commands are called to complete the requests after the requests are received, and then the data of the cloud space can be viewed and processed.
Preferably, the NFCU disk data flow is: the method comprises the steps that a cloud disk-browser file cache region-receiving device regards files of a cloud disk as binary data, the data are numbered in segments, when a certain segment of data is successfully transmitted to the browser cache region, the data are transmitted to the receiving device through NFC, after the segment of data is transmitted, the browser cache is cleared randomly, the next segment of data is downloaded for transmission, and the steps are repeated in this way and can be transmitted to the mobile device.
(III) advantageous effects
compared with the prior art, the invention provides an OpenStack-based mobile virtual NFCU disc and a using method thereof, and the mobile virtual NFCU disc has the following beneficial effects:
1. According to the mobile virtual NFCU disk based on the OpenStack and the using method, the mobile airbag support and the U disk are combined, so that the U disk is not only a big breakthrough in appearance, but also is convenient for people to carry the U disk, an NFC chip is arranged in the NFCU disk, an NFC near field communication technology is adopted, the U disk and target equipment are subjected to non-contact point-to-point data transmission within a certain range, mutual transmission of files between the NFCU disk and the target equipment can be realized, and the use by a user is facilitated.
2. The mobile virtual NFCU disc based on the OpenStack and the using method thereof are characterized in that a browser kernel is arranged in the NFCU disc through kernel setting, then NFCU disc connection is carried out, the NFCU disc is extracted from the inside of a fixed cover, then the NFCU disc is used for connecting mobile equipment, then Token is submitted, after the NFCU disc is successfully connected with the mobile equipment, the NFCU disc submits the Token, a mobile terminal displays an authentication service interface, then authentication is carried out, a user inputs correct user name and password information to send a request for connecting a cloud space to a background server, request information is sent to an authentication server, and finally private cloud space allocation is carried out: the method is characterized in that a token is returned after Keystone authentication and is bound with an NFCU disk port command at the moment, so that later authentication-free login is facilitated, a client side obtains a legal token, then a Nova-schedule selects a node with Nova-computer service deployed, private cloud space on the node is distributed to a user according to user requirements, the cloud space serves as USB disk storage space, the space can be elastically expanded and contracted according to requirements, the problem of memory limitation of a traditional USB disk is solved, the user can directly operate and edit files in the cloud space, the USB disk is more convenient to use, the storage space is larger, the USB disk and the user thereof perform identity authentication binding, the USB disk and the user thereof are combined into a whole, the USB disk has a unique user command, the USB disk can be logged in OpenStack by identity authentication, the user can operate and edit files on line without transmission, the USB disk is safer to use, a browser kernel is arranged in the USB disk, and the USB disk can enter a virtual USB disk space (independent private cloud disk space) by inserting the USB disk to contact the cloud side and the cloud Locally, the browser is stored as a transfer station of cloud and local resources, the fact that a user edits files is that files cached by the browser are edited, the local space cannot be occupied, the user can feel that the resources are locally used, the defect that the traditional NFC can only locally use the local resources is overcome, and meanwhile, the NFCU disk has the functions of the traditional USB disk and the cloud disk, so that the NFCU disk is high in capacity, high in expansion, high in performance, high in reliability and high in performance, requirements of storage hardware (servers) are lowered, the cost of the servers is greatly lowered, and meanwhile, data loss caused by the fact that the USB disk is lost is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of authentication according to the present invention;
FIG. 3 is a block diagram of the visualization operation of the present invention;
FIG. 4 is a block diagram of the data flow of the present invention.
in the figure: 1 cell-phone gasbag support, 2 fixed lids, 3 shells, 4 USB connect, 5 PCB bottom plates, 65G chip, 7 NFC chips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: the utility model provides a remove virtual NFCU dish based on OpenStack, including cell phone airbag support 1, cell phone airbag support 1's top fixed mounting has fixed lid 2, the left side movable mounting of fixed lid 2 has the shell 3 that is located cell phone airbag support 1 top, the right side fixed mounting of shell 3 has the USB that extends to fixed lid 2 inside to connect 4, the inside fixed mounting of shell 1 has PCB bottom plate 5, PCB bottom plate 5's top fixed mounting has 5G chip 6, PCB bottom plate 5's top fixed mounting has NFC chip 7 that is located 5G chip 6 right side.
Another technical problem to be solved by the present invention is to provide a method for using a mobile virtual NFCU disk based on OpenStack, which includes the following steps:
1) Setting a kernel: an NFCU disk is internally provided with a browser kernel;
2) NFCU disk connection: extracting the NFCU disc from the inside of the fixed cover 2 and then connecting the mobile device using the NFCU disc;
3) Submission to Token: after the NFCU disc is successfully connected with the mobile equipment, the NFCU disc submits Token, and the mobile terminal displays an authentication service interface;
4) And (3) authentication: a user inputs correct user name and password information to send a request for connecting a cloud space to a background server, and the request information is sent to an authentication server;
5) Private cloud space allocation: and after the client obtains the legal token, the Nova-schedule selects a node with the Nova-computer service deployed, and allocates a private cloud space on the node to the user according to the user requirement.
The visualization operation can be carried out through the NFCU in-disk browser kernel: a user submits data or operation requests to the built-in browser kernel through the mobile equipment, relevant components or commands are called to complete the requests after the requests are received, and then the data of the cloud space can be viewed and processed.
The NFCU disk data flow is: the method comprises the steps that a cloud disk-browser file cache region-receiving device regards files of a cloud disk as binary data, the data are numbered in segments, when a certain segment of data is successfully transmitted to the browser cache region, the data are transmitted to the receiving device through NFC, after the segment of data is transmitted, the browser cache is cleared randomly, the next segment of data is downloaded for transmission, and the steps are repeated in this way and can be transmitted to the mobile device.
example two: the utility model provides a remove virtual NFCU dish based on OpenStack, including cell phone airbag support 1, cell phone airbag support 1's top fixed mounting has fixed lid 2, the left side movable mounting of fixed lid 2 has the shell 3 that is located cell phone airbag support 1 top, the right side fixed mounting of shell 3 has the USB that extends to fixed lid 2 inside to connect 4, the inside fixed mounting of shell 1 has PCB bottom plate 5, PCB bottom plate 5's top fixed mounting has 5G chip 6, PCB bottom plate 5's top fixed mounting has NFC chip 7 that is located 5G chip 6 right side.
another technical problem to be solved by the present invention is to provide a method for using a mobile virtual NFCU disk based on OpenStack, which includes the following steps:
1) setting a kernel: an NFCU disk is internally provided with a browser kernel;
2) NFCU disk connection: extracting the NFCU disc from the inside of the fixed cover 2 and then connecting the mobile device using the NFCU disc;
3) Submission to Token: after the NFCU disc is successfully connected with the mobile equipment, the NFCU disc submits Token, and the mobile terminal displays an authentication service interface;
4) And (3) authentication: a user inputs correct user name and password information to send a request for connecting a cloud space to a background server, and the request information is sent to an authentication server;
5) Private cloud space allocation: and after the client obtains the legal token, the Nova-schedule selects a node with the Nova-computer service deployed, and allocates a private cloud space on the node to the user according to the user requirement.
The visualization operation can be carried out through the NFCU in-disk browser kernel: a user submits data or operation requests to the built-in browser kernel through the mobile equipment, relevant components or commands are called to complete the requests after the requests are received, and then the data of the cloud space can be viewed and processed.
The NFCU disk data flow is: the method comprises the steps that a receiving device in a cloud disk-browser file cache region regards files of a cloud disk as binary data, the data are numbered in sections, when a certain section of data is successfully transmitted to the browser cache region, the data are transmitted to a private cloud space through NFC, after the section of data is transmitted, the browser cache is cleared randomly, the next section of data is downloaded and transmitted, and the steps are repeated in this way, and the data can be transmitted to the private cloud space.
the invention has the beneficial effects that: the mobile virtual NFCU disk based on the OpenStack and the using method thereof are characterized in that a mobile phone airbag support 1 is combined with a U disk, so that the U disk is a major breakthrough on the appearance of the U disk and is convenient for people to carry the U disk, the U disk and a target device are subjected to non-contact point-to-point data transmission within a certain range by adopting an NFC near field communication technology, mutual transmission of files between the NFCU disk and the target device can be realized, the use of the files is convenient for users, a browser kernel is arranged in the NFCU disk through the kernel, then NFCU disk connection is carried out, the NFCU disk is drawn out from the inside of a fixed cover 2, then the NFCU disk is used for connecting the mobile device and then is submitted to Token, after the NFCU disk is successfully connected with the mobile device, the NFCU disk is submitted to Token, an authentication service interface is displayed on a mobile terminal and then authentication is carried out, the users input correct user name and password information and send a request for connecting a cloud space to a background, the request information is sent to an authentication server, and finally private cloud space allocation is carried out: the method is characterized in that a token is returned after Keystone authentication and is bound with an NFCU disk port command at the moment, so that later authentication-free login is facilitated, a client side obtains a legal token, then a Nova-schedule selects a node with Nova-computer service deployed, private cloud space on the node is distributed to a user according to user requirements, the cloud space serves as USB disk storage space, the space can be elastically expanded and contracted according to requirements, the problem of memory limitation of a traditional USB disk is solved, the user can directly operate and edit files in the cloud space, the USB disk is more convenient to use, the storage space is larger, the USB disk and the user thereof perform identity authentication binding, the USB disk and the user thereof are combined into a whole, the USB disk has a unique user command, the USB disk can be logged in OpenStack by identity authentication, the user can operate and edit files on line without transmission, the USB disk is safer to use, a browser kernel is arranged in the USB disk, and the USB disk can enter a virtual USB disk space (independent private cloud disk space) by inserting the USB disk to contact the cloud side and the cloud Locally, the browser is stored as a transfer station of cloud and local resources, the file cached by the browser is edited by a user if the user edits the file, the local space is not occupied, the user can feel that the resource is locally used, the defect that the traditional NFC can only locally use the resource is overcome, the NFCU disk is enabled to have the functions of the traditional U disk and the cloud disk, the high capacity, the high expansion, the high performance, the high reliability and the high performance are realized, the requirement of storage hardware (a server) is reduced, the cost of the server is greatly reduced, meanwhile, the data loss caused by the loss of the U disk is avoided, the problem that the data stored in the traditional U disk is easy to lose due to the physical limitation of the read-write times of the U disk due to the charge-discharge characteristic of a memory of the U disk after long-term use based on a storage unit is solved, and the APP must be downloaded when the traditional network disk is used, the problems of speed limit and series potential safety hazards exist.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. the utility model provides a remove virtual NFCU dish based on OpenStack, includes cell phone airbag support (1), its characterized in that, the top fixed mounting of cell phone airbag support (1) has fixed lid (2), the left side movable mounting of fixed lid (2) has shell (3) that are located cell phone airbag support (1) top, the right side fixed mounting of shell (3) has USB joint (4) that extend to fixed lid (2) inside, the inside fixed mounting of shell (1) has PCB bottom plate (5), the top fixed mounting of PCB bottom plate (5) has 5G chip (6), the top fixed mounting of PCB bottom plate (5) has NFC chip (7) that are located 5G chip (6) right side.
2. an OpenStack-based mobile virtual NFCU disk use method is characterized by comprising the following steps:
1) Setting a kernel: an NFCU disk is internally provided with a browser kernel;
2) NFCU disk connection: extracting the NFCU disc from the inside of the fixed cover (2), and then connecting the mobile equipment by using the NFCU disc;
3) Submission to Token: after the NFCU disc is successfully connected with the mobile equipment, the NFCU disc submits Token, and the mobile terminal displays an authentication service interface;
4) And (3) authentication: a user inputs correct user name and password information to send a request for connecting a cloud space to a background server, and the request information is sent to an authentication server;
5) private cloud space allocation: and after the client obtains the legal token, the Nova-schedule selects a node with the Nova-computer service deployed, and allocates a private cloud space on the node to the user according to the user requirement.
3. The method for using the OpenStack-based mobile virtual NFCU disk as claimed in claim 2, wherein the visualization operation is performed by an NFCU disk built-in browser kernel: a user submits data or operation requests to the built-in browser kernel through the mobile equipment, relevant components or commands are called to complete the requests after the requests are received, and then the data of the cloud space can be viewed and processed.
4. the OpenStack-based mobile virtual NFCU disk use method according to claim 2, wherein NFCU disk data flow is as follows: the method comprises the steps that a cloud disk-browser file cache region-receiving device regards files of a cloud disk as binary data, the data are numbered in segments, when a certain segment of data is successfully transmitted to the browser cache region, the data are transmitted to the receiving device through NFC, after the segment of data is transmitted, the browser cache is cleared randomly, the next segment of data is downloaded for transmission, and the steps are repeated in this way and can be transmitted to the mobile device.
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| CN201910829071.5A CN110543454A (en) | 2019-09-03 | 2019-09-03 | Mobile virtual NFCU disc based on OpenStack and using method |
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| CN201910829071.5A CN110543454A (en) | 2019-09-03 | 2019-09-03 | Mobile virtual NFCU disc based on OpenStack and using method |
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