CN110474951A - A kind of fingerprint collecting method and view networked server - Google Patents
A kind of fingerprint collecting method and view networked server Download PDFInfo
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- CN110474951A CN110474951A CN201910586475.6A CN201910586475A CN110474951A CN 110474951 A CN110474951 A CN 110474951A CN 201910586475 A CN201910586475 A CN 201910586475A CN 110474951 A CN110474951 A CN 110474951A
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Classifications
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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
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
Abstract
The embodiment of the invention provides a kind of fingerprint collecting methods and view networked server, the method is applied to view networked server, the view networked server, first terminal pass through view connected network communication connection between second terminal, the described method includes: obtaining finger print data from the second terminal when detecting the fingerprint collecting instruction that the first terminal is sent；Fingerprint image file is generated according to the finger print data；The fingerprint image file is stored, and the station location marker of storage is sent to the first terminal, so that the first terminal accesses the fingerprint image file according to the station location marker.The embodiment of the present invention alleviates the data storage and processing pressure of fingerprint acquisition side by the way that the view networked server for parsing and storing finger print data is arranged between the opposite end of fingerprint collecting.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of fingerprint collecting method and view networked server.
Background technique
It is the important milestone of network Development depending on networking, is the more advanced form of internet, is a real-time network, it can
It realizes the whole network HD video real-time Transmission that current internet cannot achieve, pushes numerous Internet applications to HD video.
Also it is applied to the various aspects of people's life gradually depending on networking technology, is applicable not only to daily life depending on the efficient of networking and stabilization
Industry battalion is applied equally to government affairs office, and fingerprint collecting is a necessary links of government affairs office.
Long-range platform of bidding to host is view networking for the multimedia interactive platform of town government mechanism exploitation, can be used for vote
The multiple functions such as act, certificate acquiring, but the finger print data due to during business handling, needing to acquire a large amount of common people, this
A little finger print datas are transmitted directly to remotely bid to host platform, need remotely to bid to host platform being parsed and being stored, and put down to long-range bid to host
Platform brings very big data to store and process pressure.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of fingerprint collecting method and view networked server to solve the above problems.
To solve the above-mentioned problems, first aspect of the embodiment of the present invention discloses a kind of fingerprint collecting method, the method
Applied to view networked server, the view networked server, first terminal are connected by view connected network communication between second terminal,
The described method includes:
When detecting the fingerprint collecting instruction that the first terminal is sent, finger print data is obtained from the second terminal；
Fingerprint image file is generated according to the finger print data；
The fingerprint image file is stored, and the station location marker of storage is sent to the first terminal, so that described
First terminal accesses the fingerprint image file according to the station location marker.
Optionally, the fingerprint collecting instruction includes at least: the first view networking number, the second view networking number, described to work as
When detecting the fingerprint collecting instruction that the first terminal is sent, the step of obtaining finger print data from the second terminal, comprising:
When detecting the fingerprint collecting instruction that the first terminal is sent, institute is judged according to the first view networking number
State whether first terminal has permission corresponding with the second view networking number, the permission refers to acquisition the second view networking
The permission of finger print data in the corresponding second terminal of number；
When the first terminal has permission corresponding with the second view networking number, obtained from the second terminal
Print data；
When the first terminal does not have permission corresponding with the second view networking number, miscue letter is returned
Breath.
Optionally, described the step of obtaining finger print data from the second terminal, comprising:
Corresponding target cipher key is generated according to the first view networking number；
Generation includes the target fingerprint acquisition instructions of the target cipher key, and corresponding to the second view networking number
Second terminal send the target fingerprint acquisition instructions so that the acquisition of target fingerprint described in the second terminal Returning utilization refers to
Enable the finger print data generated.
Optionally, described the step of fingerprint image file is generated according to the finger print data, comprising:
The finger print data is parsed according to the target cipher key；
Fingerprint image is drawn according to the finger print data after parsing；
The fingerprint image is saved as into fingerprint image file.
Optionally, described when detecting the fingerprint collecting instruction that the first terminal is sent, it is obtained from the second terminal
Before the step of print data, further includes:
The access request of the first terminal or second terminal transmission is received, the access request includes: physical address, end
End number；
Corresponding view networking number is distributed to the first terminal or second terminal according to the physical address and terminal number
Code；
Returned to the first terminal or second terminal include the view network number be successfully accessed notice.
Second aspect of the embodiment of the present invention discloses a kind of view networked server, the view networked server, first terminal,
It is described to include: depending on networked server by view connected network communication connection between second terminal
Module is obtained, for when detecting the fingerprint collecting instruction that the first terminal is sent, from the second terminal
Obtain finger print data；
Parsing module, for generating fingerprint image file according to the finger print data；
The station location marker of storage for storing the fingerprint image file, and is sent to described first by memory module
Terminal, so that the first terminal accesses the fingerprint image file according to the station location marker.
Optionally, the acquisition module, comprising:
Judging submodule, for when detecting the fingerprint collecting instruction that the first terminal is sent, according to described first
Judge whether the first terminal has permission corresponding with the second view networking number depending on networking number, the permission is
Refer to the permission for obtaining the finger print data in the second view networking corresponding second terminal of number；
Acquisition submodule is used for when the first terminal has permission corresponding with the second view networking number,
Finger print data is obtained from the second terminal；
Miscue submodule, for not having power corresponding with the second view networking number when the first terminal
In limited time, miscue information is returned.
Optionally, the fingerprint collecting instruction includes at least: the first view networking number, the second view networking number, described to obtain
Take submodule, comprising:
Generation unit, for generating corresponding target cipher key according to the first view networking number；
Acquiring unit, for generate include the target cipher key target fingerprint acquisition instructions, and to it is described second view
The corresponding second terminal of number of networking sends the target fingerprint acquisition instructions, so that described in the second terminal Returning utilization
The finger print data that target fingerprint acquisition instructions generate.
Optionally, the parsing module, comprising:
Analyzing sub-module, for parsing the finger print data according to the target cipher key；
Rendering submodule, for drawing fingerprint image according to the finger print data after parsing；
Sub-module stored, for the fingerprint image to be saved as fingerprint image file.
Optionally, the view networked server, further includes:
Receiving module, for receiving the access request of the first terminal or second terminal transmission, the access request packet
It includes: physical address, terminal number；
Distribution module, it is opposite for being distributed according to the physical address and terminal number to the first terminal or second terminal
The view networking number answered；
Return module, for returned to the first terminal or second terminal include the view networking number access at
Function notice.
The embodiment of the present invention includes following advantages:
The embodiment of the invention provides a kind of fingerprint collecting method, the method is applied to view networked server, the net
Server is closed respectively with first terminal, second terminal by connecting depending on connected network communication, which comprises when detecting described the
When the fingerprint collecting instruction that one terminal is sent, finger print data is obtained from the second terminal；Referred to according to finger print data generation
Print image file；The fingerprint image file is stored, and the station location marker of storage is sent to the first terminal, so that institute
It states first terminal and the fingerprint image file is accessed according to the station location marker.The embodiment of the present invention passes through pair in fingerprint collecting
View networked server for parsing and storing finger print data is set between end, alleviates data storage and the place of fingerprint acquisition side
Manage pressure.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
When Fig. 5 is a kind of fingerprint collecting of the invention, the schematic diagram of data transmission procedure；
Fig. 6 is a kind of step flow chart of fingerprint collecting method of the invention；
Fig. 7 is the step flow chart of another fingerprint collecting method of the invention；
Fig. 8 is a kind of structural block diagram of view networked server of the invention；
Fig. 9 is the structural block diagram of another view networked server of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 304 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 308 is configured by CPU module 304, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking
View parses and stores finger print data by being responsible for depending on networked server；Fingerprint collecting is initiated by first terminal；It is acquired by second terminal
Finger print data.
Referring to Fig. 5, in embodiments of the present invention, depending between networked server 501 and first terminal 502, second terminal 503
By being attached communication depending on networking.
Embodiment one
Referring to Fig. 6, a kind of step flow chart of fingerprint collecting method embodiment of the invention, the method application are shown
In view networked server, the gateway server depending on connected network communication respectively with first terminal, second terminal by connecting, the side
Method may include:
Step 601, when detecting the fingerprint collecting instruction that the first terminal is sent, refer to from second terminal acquisition
Line data.
In embodiments of the present invention, it is described depending on networked server be deployed in view networked environment in, have data processing and
The equipment of the functions such as data storage, in practical applications, the gateway server that can be depending on networked server in view networking,
Since terminal is to carry out the communication connection based on view networking by gateway server, by gateway server to finger print data
The equipment cost that can reduce view networking fingerprint collecting is handled and stored, special storage server also can be set and be used for
Store and process finger print data.The first terminal can be the long-range bidding platform based on view networking, this remotely bids to host platform
For undertaking various bidding business provided by manager, such as: small towns election registration, small towns poll registration etc., in township
During town poll etc., operator is thrown by remotely bidding to host second terminal transmission of the platform to each small towns for participating in ballot
Ticket initiates notice, so that each second terminal starts to receive the vote information comprising finger print data.The second terminal can be with
It is the client computer or client for acquiring bid message, the second terminal is connected with fingerprint collecting equipment.
When operator needs to initiate poll, can be participated in by the selection of the selection interface of first terminal
Second terminal and service identification, first terminal inquire the corresponding second view networking number of second terminal according to the selection operation
Fingerprint collecting instruction is sent to gateway server, gateway server is whole to corresponding second according to the second view networking number
End send include service identification target fingerprint acquisition instructions so that second terminal is according to the service identification to user
It shows fingerprint collecting prompt, and starts to receive the finger print data acquired in connected fingerprint collecting equipment, second terminal will be
The finger print data of preset time period acquisition returns to gateway server.
Step 602, fingerprint image file is generated according to the finger print data.
In embodiments of the present invention, gateway server is after the finger print data for receiving second terminal return, described in parsing
Finger print data draws fingerprint image according to finger print data, and fingerprint image is stored to fingerprint image file.
Step 603, the fingerprint image file is stored, and the station location marker of storage is sent to the first terminal,
So that the first terminal accesses the fingerprint image file according to the station location marker.
Wherein, local to regard networked server, the fingerprint image file of generation is stored to view depending on networked server and is networked
In the local storage of server or other storage servers communicated to connect with view networked server, and storage location is sent
To first terminal.
In embodiments of the present invention, station location marker is sent to the first terminal, the station location marker by gateway server
It is the mark of URL (Uniform Resource Locator, uniform resource locator) form, to ensure that finger print data not
Outside being directly exposed to, is obtained to be searched for by uncommitted side, further ensure the safety of finger print data.
First terminal shows the station location marker, operator is by showing interface choosing after receiving station location marker
The station location marker is taken, so that first terminal generates fingerprint acquisition instruction according to selected station location marker, and to the gateway
Server sends the fingerprint acquisition instruction.When gateway server is according to the fingerprint acquisition instruction received, according to it includes
Station location marker regards number of networking according to first in the corresponding fingerprint image file of local search, and by the fingerprint image file
Return to first terminal.The embodiment of the present invention depending on networked server to finger print data by being parsed and being stored as image text
Part alleviates long-range bidding platform so that first terminal (remotely bidding to host platform) can remotely access fingerprint image data
Data processing and storage pressure.Simultaneously as not needing for fingerprint image data to be stored in long-range bidding platform, so that referring to
The safety of print image data is higher.
The embodiment of the invention provides a kind of fingerprint collecting method, the method is applied to view networked server, the view
Networked server, first terminal pass through view connected network communication connection between second terminal, which comprises described when detecting
When the fingerprint collecting instruction that first terminal is sent, finger print data is obtained from the second terminal；It is generated according to the finger print data
Fingerprint image file；The fingerprint image file is stored, and the station location marker of storage is sent to the first terminal, so that
The first terminal accesses the fingerprint image file according to the station location marker.The embodiment of the present invention passes through in fingerprint collecting
View networked server for parsing and storing finger print data is set between opposite end, alleviate fingerprint acquisition side data storage and
Processing pressure.
Embodiment two
Referring to Fig. 7, the step flow chart of another fingerprint collecting method embodiment of the invention is shown, the method is answered
For regarding networked server, the view networked server, first terminal pass through view connected network communication connection, institute between second terminal
The method of stating includes:
Step 701, the access request of the first terminal or second terminal transmission is received, the access request includes: object
Manage address, terminal number.
In embodiments of the present invention, the terminal may include: the terminal for being connected with fingerprint collecting equipment, be deployed with remotely
The terminal of platform is bid to host, the terminal and long-range platform of bidding to host for acquiring finger print data are needing to pass through gateway in practical applications
When server realizes fingerprint collecting, need to establish the communication connection based on view networking between gateway server, this is just to need
It include the access request of the terminals physical address and terminal number to gateway server transmission.
Step 702, corresponding to the first terminal or second terminal distribution according to the physical address and terminal number
Depending on number of networking.
In embodiments of the present invention, it after gateway server receives the access request that terminal is sent, is asked according to the access
The physical address and terminal number asked generate corresponding view networking number, and the view networking number is used for by inquiring the terminal
Physical address and terminal number to identify the terminal.
Step 703, it includes described logical depending on being successfully accessed for networking number that Xiang Suoshu first terminal or second terminal, which return,
Know.
In embodiments of the present invention, gateway server is after generating view networking number corresponding with terminal, according to described
It is successfully accessed notice depending on networking number generation, returns to the terminal, to establish between the terminal based on view networking
Communication connection.
Mechanism due to view networking protocol using two layers of link layer transfer, point-to-point in a manner of physical address, point
To multiple spot, it is multi-multipoint between any exchange, using embedded hardware circuit switched server, with chip electronic circuit side
Formula realizes dual-wire communications, described to be not necessarily to (Internet Protocol Address, the internet protocol address) address IP and router
Etc. equipment.It is described do not depend on traditional internet, also there is no need to use the intermediate equipments such as IP address and router, and
(transport protocol depending on networking only has physical layer, link to feature with non-delay, low packet loss and high safety in data transmission procedure
Layer, this three layers of application layer, and traditional OSI (Open System Interconnection, Open System Interconnection) network has seven
Layer), the mode of bottom communication is transmitted with the agreement based on physical address, guarantee the safety of data, reliably, and high speed etc., institute
Without based on the equipment such as IP address and routing.
Optionally, the fingerprint collecting instruction includes at least: the first view networking number, the second view networking number.
Step 704, when detecting the fingerprint collecting instruction that the first terminal is sent, according to the first view networking number
Code judges whether the first terminal has the corresponding permission of the second view networking number, and the permission refers to acquisition second
Depending on the permission of the finger print data in the networking corresponding second terminal of number.
In embodiments of the present invention, gateway server includes the networking number of the first view receive first terminal transmission
After code, second regard the fingerprint collecting instruction for number of networking, by local search permissions list, the first view of first terminal is networked
Number is matched with the second of second terminal depending on networking number, whether successfully judges whether the first terminal has by matching
There is the permission for the finger print data for obtaining the second terminal acquisition.
Step 705, when the first terminal has permission corresponding with the second view networking number, generation includes
There are the target fingerprint acquisition instructions of the target cipher key, and sends institute to the corresponding second terminal of the second view networking number
Target fingerprint acquisition instructions are stated, so that the fingerprint number that target fingerprint acquisition instructions described in the second terminal Returning utilization generate
According to.
In embodiments of the present invention, when the second view networking number of the first view networking number of first terminal and second terminal
In permissions list when successful match, confirm that the first terminal has the permission for the finger print data for obtaining second terminal acquisition,
To generate target cipher key corresponding with the first terminal, generated using the target cipher key corresponding with second terminal
Target fingerprint acquisition instructions, and the target fingerprint acquisition instructions are sent to second terminal, the target cipher key are for the
Two terminals encrypt collected finger print data.
Step 706, it when the first terminal does not have permission corresponding with the second view networking number, returns wrong
Accidentally prompt information.
In embodiments of the present invention, when the second view networking number of the first view networking number of first terminal and second terminal
When it fails to match in permissions list, confirm that the first terminal does not have the power for the finger print data for obtaining second terminal acquisition
Limit, gateway server first terminal return to miscue information, and it includes error reason that the miscue information, which can be,
Text information and/or audio/video information.
Step 707, the finger print data is parsed according to the target cipher key.
In embodiments of the present invention, the target cipher key can be public key or private key, when the target cipher key is public key
When, gateway server parses the finger print data according to corresponding private key；When the target cipher key is private key, net
Server is closed to parse the finger print data by the target cipher key.
Step 708, fingerprint image is drawn according to the finger print data after parsing.
In embodiments of the present invention, gateway server can be raw by image drawing program according to the finger print data after parsing
At fingerprint image corresponding with each finger print data.
Step 709, the fingerprint image is saved as into fingerprint image file.
In embodiments of the present invention, the fingerprint image of generation summarize by gateway server generates fingerprint image file.
It, can be to avoid finger print data by unauthorized by the way that the finger print data encrypted got is decrypted
Fang Feifa is obtained, and has further ensured the safety of finger print data.
Step 710, the fingerprint image file is stored, and the station location marker of storage is sent to the first terminal,
So that the first terminal accesses the fingerprint image file according to the station location marker.
The step can refer to the detailed description of step 603, and details are not described herein again.
The embodiment of the invention provides a kind of fingerprint collecting method, the method is applied to view networked server, the view
Networked server, first terminal pass through view connected network communication connection between second terminal, which comprises described when detecting
When the fingerprint collecting instruction that first terminal is sent, finger print data is obtained from the second terminal；It is generated according to the finger print data
Fingerprint image file；The fingerprint image file is stored, and the station location marker of storage is sent to the first terminal, so that
The first terminal accesses the fingerprint image file according to the station location marker.The embodiment of the present invention passes through in fingerprint collecting
View networked server for parsing and storing finger print data is set between opposite end, alleviate fingerprint acquisition side data storage and
Processing pressure.
Embodiment three
Referring to Fig. 8, a kind of structural block diagram of 800 embodiment of view networked server of the invention, the view networking are shown
Server 800 is described to include: depending on networked server respectively with first terminal, second terminal by connecting depending on connected network communication
Module 801 is obtained, for when detecting the fingerprint collecting instruction that the first terminal is sent, eventually from described second
End obtains finger print data.
Parsing module 802, for generating fingerprint image file according to the finger print data.
The station location marker of storage for storing the fingerprint image file, and is sent to described the by memory module 803
One terminal, so that the first terminal accesses the fingerprint image file according to the station location marker.
The embodiment of the invention provides a kind of view networked server, described depending on networked server includes: view networking clothes
Be engaged in device, first terminal, between second terminal by view connected network communication connection, described depending on networked server includes: acquisition module, use
In when detecting the fingerprint collecting instruction that the first terminal is sent, finger print data is obtained from the second terminal；Parse mould
Block, for generating fingerprint image file according to the finger print data；Memory module, for the fingerprint image file to be stored,
And the station location marker of storage is sent to the first terminal, so that the first terminal is according to station location marker access
Fingerprint image file.The embodiment of the present invention between the opposite end of fingerprint collecting by being arranged for parsing and storing finger print data
Depending on networked server, the data storage and processing pressure of fingerprint acquisition side is alleviated.
Example IV
Referring to Fig. 9, the structural block diagram of another view 900 embodiment of networked server of the invention, the view connection are shown
Network server 900 is described to include: depending on networked server respectively with first terminal, second terminal by connecting depending on connected network communication
Receiving module 901, for receiving the access request of the first terminal or second terminal transmission, the access request
It include: physical address, terminal number.
Distribution module 902, for being distributed according to the physical address and terminal number to the first terminal or second terminal
Corresponding view networking number.
Return module 903 includes the connecing depending on networking number for returning to the first terminal or second terminal
Enter success notification.
Module 904 is obtained, for when detecting the fingerprint collecting instruction that the first terminal is sent, eventually from described second
End obtains finger print data.
Optionally, the fingerprint collecting instruction includes at least: the first view networking number, the second view networking number, described to obtain
Modulus block 904, comprising:
Judging submodule 9041, for when detecting the fingerprint collecting instruction that the first terminal is sent, according to described
First judges whether the first terminal has permission corresponding with the second view networking number, the power depending on networking number
Limit refers to the permission for obtaining the finger print data in the second view networking corresponding second terminal of number.
Acquisition submodule 9042, for there is permission corresponding with the second view networking number when the first terminal
When, finger print data is obtained from the second terminal.
Optionally, the acquisition submodule 9042, comprising:
Generation unit 90421, for generating corresponding target cipher key according to the first view networking number.
Acquiring unit 90422, for generate include the target cipher key target fingerprint acquisition instructions, and to described
The corresponding second terminal of two view networking numbers sends the target fingerprint acquisition instructions, so that the second terminal Returning utilization
The finger print data that the target fingerprint acquisition instructions generate.
Miscue submodule 9043, for when the first terminal is without corresponding with the second view networking number
Permission when, return miscue information.
Parsing module 905, for generating fingerprint image file according to the finger print data.
Optionally, the parsing module 905, comprising:
Analyzing sub-module 9051, for parsing the finger print data according to the target cipher key.
Rendering submodule 9052, for drawing fingerprint image according to the finger print data after parsing.
Sub-module stored 9053, for the fingerprint image to be saved as fingerprint image file.
The station location marker of storage for storing the fingerprint image file, and is sent to described the by memory module 906
One terminal, so that the first terminal accesses the fingerprint image file according to the station location marker.
The embodiment of the invention provides a kind of view networked server, described depending on networked server includes: view networking clothes
Be engaged in device, first terminal, between second terminal by view connected network communication connection, described depending on networked server includes: acquisition module, use
In when detecting the fingerprint collecting instruction that the first terminal is sent, finger print data is obtained from the second terminal；Parse mould
Block, for generating fingerprint image file according to the finger print data；Memory module, for the fingerprint image file to be stored,
And the station location marker of storage is sent to the first terminal, so that the first terminal is according to station location marker access
Fingerprint image file.The embodiment of the present invention between the opposite end of fingerprint collecting by being arranged for parsing and storing finger print data
Depending on networked server, the data storage and processing pressure of fingerprint acquisition side is alleviated.
For regarding networked server embodiment, since it is basically similar to the method embodiment, so the comparison of description
Simply, the relevent part can refer to the partial explaination of embodiments of method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, view the Internet services
Device or computer program product.Therefore, complete hardware embodiment, complete software embodiment or knot can be used in the embodiment of the present invention
The form of embodiment in terms of conjunction software and hardware.Moreover, the embodiment of the present invention can be used wherein includes in one or more
Computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, the optical storage of computer usable program code
Device etc.) on the form of computer program product implemented.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, second terminal (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are whole to general purpose computer, special purpose computer, Embedded Processor or other programmable datas processing second
The processor at end is to generate a machine, so that being held by the processor that computer or other programmable datas handle second terminal
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The view networked server of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable datas processing second terminal
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of instruction view networked server is included, which regards networked server and realize in one or more flows of the flowchart
And/or the function of being specified in one or more blocks of the block diagram.
These computer program instructions can also be loaded into computer or other programmable datas processing second terminal, so that
Series of operation steps are executed on computer or other programmable second terminals to generate computer implemented processing, thus
The instruction executed on computer or other programmable second terminals is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or second terminal including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that second terminal is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the second terminal for including the element.
Above to a kind of fingerprint collecting method provided by the present invention and view networked server, it is described in detail, this
Apply that a specific example illustrates the principle and implementation of the invention in text, the explanation of above example is only intended to
It facilitates the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, think of according to the present invention
Think, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair
Limitation of the invention.
Claims (10)
1. a kind of fingerprint collecting method, which is characterized in that the method is applied to view networked server, the view the Internet services
Device, first terminal pass through view connected network communication connection between second terminal, which comprises
When detecting the fingerprint collecting instruction that the first terminal is sent, finger print data is obtained from the second terminal；
Fingerprint image file is generated according to the finger print data；
The fingerprint image file is stored, and the station location marker of storage is sent to the first terminal, so that described first
Terminal accesses the fingerprint image file according to the station location marker.
2. the method according to claim 1, wherein the fingerprint collecting instruction includes at least: the first view networking
Number, the second view networking number, it is described when detecting the fingerprint collecting instruction that the first terminal is sent, eventually from described second
End obtains the step of finger print data, comprising:
When detecting the fingerprint collecting instruction that the first terminal is sent, described the is judged according to the first view networking number
Whether one terminal has permission corresponding with the second view networking number, and the permission refers to acquisition the second view networking number
The permission of finger print data in corresponding second terminal；
When the first terminal has permission corresponding with the second view networking number, refer to from second terminal acquisition
Line data；
When the first terminal does not have permission corresponding with the second view networking number, miscue information is returned.
3. according to the method described in claim 2, it is characterized in that, the step for obtaining finger print data from the second terminal
Suddenly, comprising:
Corresponding target cipher key is generated according to the first view networking number；
Generation includes the target fingerprint acquisition instructions of the target cipher key, and to the second view networking number corresponding the
Two terminals send the target fingerprint acquisition instructions, so that target fingerprint acquisition instructions described in the second terminal Returning utilization are raw
At finger print data.
4. according to the method described in claim 3, it is characterized in that, described generate fingerprint image file according to the finger print data
The step of, comprising:
The finger print data is parsed according to the target cipher key；
Fingerprint image is drawn according to the finger print data after parsing；
The fingerprint image is saved as into fingerprint image file.
5. according to the method described in claim 4, it is characterized in that, described when the fingerprint for detecting that the first terminal is sent is adopted
Collection instruction when, from the second terminal obtain finger print data the step of before, further includes:
The access request of the first terminal or second terminal transmission is received, the access request includes: physical address, terminal
Number；
Corresponding view networking number is distributed to the first terminal or second terminal according to the physical address and terminal number；
Returned to the first terminal or second terminal include the view network number be successfully accessed notice.
6. a kind of view networked server, which is characterized in that described depending on passing through between networked server, first terminal, second terminal
It is connected depending on connected network communication, it is described to include: depending on networked server
Module is obtained, for being obtained from the second terminal when detecting the fingerprint collecting instruction that the first terminal is sent
Finger print data；
Parsing module, for generating fingerprint image file according to the finger print data；
The station location marker of storage for storing the fingerprint image file, and is sent to the first terminal by memory module,
So that the first terminal accesses the fingerprint image file according to the station location marker.
7. view networked server according to claim 6, which is characterized in that the fingerprint collecting instruction includes at least: the
One view networking number, the second view networking number, the acquisition module, comprising:
Judging submodule, for being joined according to first view when detecting the fingerprint collecting instruction that the first terminal is sent
Network No. code judges whether the first terminal has permission corresponding with the second view networking number, and the permission, which refers to, to be obtained
Take the permission of the finger print data in the second view networking corresponding second terminal of number；
Acquisition submodule is used for when the first terminal has permission corresponding with the second view networking number, from institute
It states second terminal and obtains finger print data；
Miscue submodule, for not having permission corresponding with the second view networking number when the first terminal
When, return to miscue information.
8. view networked server according to claim 7, which is characterized in that the acquisition submodule, comprising:
Generation unit, for generating corresponding target cipher key according to the first view networking number；
Acquiring unit, for generate include the target cipher key target fingerprint acquisition instructions, and to it is described second view networking
The corresponding second terminal of number sends the target fingerprint acquisition instructions, so that target described in the second terminal Returning utilization
The finger print data that fingerprint collecting instruction generates.
9. view networked server according to claim 8, which is characterized in that the parsing module, comprising:
Analyzing sub-module, for parsing the finger print data according to the target cipher key；
Rendering submodule, for drawing fingerprint image according to the finger print data after parsing；
Sub-module stored, for the fingerprint image to be saved as fingerprint image file.
10. view networked server according to claim 9, which is characterized in that the view networked server, further includes:
Receiving module, for receiving the access request of the first terminal or second terminal transmission, the access request includes: object
Manage address, terminal number；
Distribution module, for corresponding to the first terminal or second terminal distribution according to the physical address and terminal number
Depending on number of networking；
Return module includes described logical depending on being successfully accessed for networking number for returning to the first terminal or second terminal
Know.
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| CN114827309A (en) * | 2022-04-19 | 2022-07-29 | 深信服科技股份有限公司 | Equipment fingerprint generation method, device, equipment and readable storage medium |
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Application publication date: 20191119 |