CN108809363A - Near-field Data transmission method and its device - Google Patents
Near-field Data transmission method and its device Download PDFInfo
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- CN108809363A CN108809363A CN201810979497.4A CN201810979497A CN108809363A CN 108809363 A CN108809363 A CN 108809363A CN 201810979497 A CN201810979497 A CN 201810979497A CN 108809363 A CN108809363 A CN 108809363A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000012546 transfer Methods 0.000 claims abstract description 76
- 230000003139 buffering effect Effects 0.000 claims description 46
- 238000012545 processing Methods 0.000 claims description 22
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 21
- 238000004891 communication Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000005291 magnetic effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
This application discloses a kind of Near-field Data transmission method, device, system, equipment/terminal/server, computer-readable mediums.One specific implementation mode of this method includes:Determine the data transfer request that data receiver initiates in LAN；According to the data transfer request, parallel starting network inputs export thread and disk input and output thread；Thread and disk input and output thread are exported according to the network inputs, receives the data for being transferred to the data receiver by the data sender in the LAN.The specific implementation mode efficiently avoids obstruction of the disk I/O implementation procedure to network I/O, improves the speed of data transmission, has advanced optimized user experience.
Description
Technical field
This application involves Internet technical field more particularly to a kind of Near-field Data transmission method, device, system, equipment/
Terminal/server, computer-readable medium.
Background technology
In some application environments, for example, function machine use ratio still far be more than intelligent machine use ratio, separately
Outside, add mobile mutually net connection development degree is still relatively slow and the basis of the hardware facilities such as internet is poor, provide across
Platform transmission technology scheme, under the scene of no flow and operator WiFi, either the state without net or low network speed, real
The transmission of existing data.
In above-mentioned cross-platform transmission plan, for the recipient of data, receives data while to use network I/O
Mouth and hard disk I/O port are still easy to cause resistance of the disk I/O implementation procedure to network I/O to the control of network I/O and hard disk I/O port
Plug, it is slower so as to cause data transmission bauds.
Invention content
The purpose of the application be to propose a kind of Near-field Data transmission method, device, system, equipment/terminal/server,
Computer-readable medium, for solving or alleviating the above problem in the prior art.
In a first aspect, this application provides a kind of Near-field Data transmission methods comprising：
Determine the data transfer request that data receiver initiates in LAN；
According to the data transfer request, parallel starting network inputs export thread and disk input and output thread；
Thread and disk input and output thread are exported according to the network inputs, is received by the data in the LAN
Sender is transferred to the data of the data receiver.
Second aspect, the embodiment of the present application provide a kind of Near-field Data transmitting device comprising：
First program unit is configured to determine the data transfer request that data receiver initiates in LAN；
Second program unit is configured to according to the data transfer request, parallel starting network inputs export thread and
Disk input and output thread；
Third program unit is configured to export thread and disk input and output thread according to network inputs, receive by institute
State the data that the data sender in LAN is transferred to the data receiver.
The third aspect, the embodiment of the present application provide a kind of near-field transmission system comprising：Data sender and data
Recipient, the data sender and the data receiver are located in same LAN, and the data receiver determines it
The data transfer request initiated in the LAN, and according to the data transfer request, the output of parallel starting network inputs
Thread and disk input and output thread, and thread and disk input and output thread are exported according to network inputs, it will be described
The data that data transfer request is directed toward are transferred to the data receiver by the data sender in the LAN.
Fourth aspect, the embodiment of the present application provide a kind of equipment/terminal/server, including：
One or more processors；
Computer-readable medium is configured to store one or more programs,
When one or more of programs are executed by one or more of processors so that one or more of processing
Device realizes the method as described in above-mentioned any embodiment.
5th aspect, the embodiment of the present application provide a kind of computer-readable medium, are stored thereon with computer program, should
The method as described in above-mentioned any embodiment is realized when program is executed by processor.
Near-field Data transmission method provided by the present application, device, system, equipment/terminal/server, computer-readable Jie
In matter, by the data transfer request for determining data receiver's initiation in LAN；According to the data transfer request, open parallel
Dynamic network inputs output thread and disk input and output thread；Thread is exported according to the network inputs and disk input is defeated
Go out thread, receives the data for being transferred to the data receiver by the data sender in the LAN, avoid disk I/O
Implementation procedure improves the speed of data transmission, has advanced optimized user experience to the obstruction of network I/O.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is Near-field Data transmission method flow diagram in the embodiment of the present application one；
Fig. 2 is Near-field Data transmission method flow diagram in the embodiment of the present application two；
Fig. 3 is Near-field Data transmission method flow diagram in the embodiment of the present application three；
Fig. 4 is the structural schematic diagram of Near-field Data transmitting device in the embodiment of the present application four；
Fig. 5 is the structural schematic diagram of Near-field Data transmitting device in the embodiment of the present application five；
Fig. 6 is the structural schematic diagram of Near-field Data transmitting device in the embodiment of the present application six；
Fig. 7 is the structural schematic diagram of near-field transmission system in the embodiment of the present application seven；
Fig. 8 is the structural schematic diagram of equipment/terminal/server in the embodiment of the present application eight；
Fig. 9 is the hardware configuration of equipment/terminal/server in the embodiment of the present application nine.
Specific implementation mode
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated only is only configured to explain related invention, rather than the restriction to the invention.It also should be noted that being
Convenient for description, is illustrated only in attached drawing and invent relevant part with related.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is Near-field Data transmission method flow diagram in the embodiment of the present application one；As shown in Figure 1, in the present embodiment,
It may include steps of S101-S102：
S101, the data transfer request that data receiver initiates in LAN is determined；
In the present embodiment, the LAN is built by self-built WIFI to realize the near field transmission.In the LAN
May include multiple user terminals, which can be smart mobile phone, Intelligent flat, smartwatch, PC etc..This scene
The basis that is preferably suitable for the hardware facilities such as internet is poor, without under the scene of flow and cloud operator WiFi, or without net
Or the state of low network speed, realize in the same LAN to be the transmission for realizing data sharing between different user terminals.I.e. not
It is direct-connected and independent of other networks (such as internet) and equipment (such as router) between same terminal (such as two mobile phones), and transmit speed
Rate is fast, therefore can easily realize that the data interaction between different terminals i.e. Near-field Data transmits, and is applied widely.The data packet
Include but be not limited to audio, video data, application program installation kit etc..
Specifically, in a kind of specific application scenarios, the mode of building of LAN can be that a station terminal opens hot spot
And random connection password is generated, another station terminal or more station terminals are searched for and find the hot spot, and it is close to input connection by user later
Code.
Alternatively, in another specific application scenarios, data sender opens hot spot, and generates connection letter
Breath, wherein the content of the link information is used to establish with data sender by hot spot for data receiver direct-connected；With described
Link information generates Quick Response Code, and shows the Quick Response Code；According to the data receiver scan the Quick Response Code with it is described
Data sender is direct-connected, easy to operate, take section, is not error-prone so as to avoid connection password is manually entered.
The content of link information may include the mark of hot spot, i.e., the SSID (Service for the hot spot that data sender opens
SetIdentifier), it is used for direct-connected hot spot so that data receiver determines.For another example, the content of link information may also comprise number
Such as it is the MAC Address of its hot spot module, i.e. BSSID according to the mark of sender, i.e. unique device identification of data sender
(Basic Service SetIdentifier) can be such that data receiver determines straight with it by the mark of data sender
Data sender even.
It should be appreciated that according to the difference of connection type, the particular content of the above link information can be different.If for example, number
The hot spot opened according to sender has been searched by data receiver, then the content of link information can only have connection password, and not have
There is the mark (if certainly have can also) of hot spot.For another example, if data sender hides hot spot without allowing to count after opening hot spot
It is searched according to recipient, then the content of link information can only have the mark of hot spot, (also may be used if having certainly without connection password
With).For another example, the mark of data above sender can be individualism, can also be existed simultaneously with other contents, as to it
The further verification of its content.
It should be appreciated that may also include other known content in link information, such as showing that it is link information
Mark, the separator for dividing its different piece, the verification position etc. for showing its length, format etc..
In the present embodiment, on data sender can transmission data can specifically have by list or more it is good in a manner of be in
It is existing, there is the data receiver of demand data intuitively to check to facilitate.Data receiver can be carried by the LAN access built
For the data sender of data, the upper sharable data of the data sender or also known as sharable resource are checked.It is arranging
The resource distribution shown on table have download either transmission button when the thing that this captures the download or transmission button is operated
Part, i.e. data receiver have initiated data transfer request.
S102, according to the data transfer request, parallel starting network inputs export thread and disk input-output line
Journey；
In the present embodiment, in step s 102 according to the data transfer request, parallel starting network inputs export thread
And it when disk input and output thread, can specifically include：
According to the data transfer request, preset buffered switch system is triggered；
According to buffered switch system, parallel starting network inputs export thread and disk input and output thread.
In the present embodiment, network inputs output thread is mainly used for control and transfers data to data from data sender and connect
Debit, and disk input and output thread is mainly used for control and writes data into the hard disk of data receiver local.
During realizing the application, controls from data sender transfer data to data receiver in the prior art
Side controls the same thread used in the hard disk for writing data into data receiver local, and therefore, it is necessary to frequently using latch
Signal carries out the use switching of thread, thus cause first to control from data sender transfer data to data receiver,
It controls and is write data into the hard disk of data receiver local again, substantially can be regarded as a kind of serial processing mode, by
This can cause from data sender transfer data to data receiver, write data into data receiver local hard disk it
Between block, and then the speed for resulting in data transmission is slower, and user experience is poor.
And in contrast, in the present embodiment, thread, disk input-output line are exported by parallel startup network inputs
Journey is equivalent to the coupled relation relieved between network inputs output thread, disk input and output thread, network inputs output line
Journey, disk input and output thread are in control from data sender transfers data to data receiver, control writes data into
There is no stringent Serial Relations between the hard disk of data receiver local, alternatively, can be understood as realizing network inputs again
Export thread, the decoupling of disk input and output thread and discrete.
S103, thread and disk input and output thread are exported according to the network inputs, received by the LAN
Data sender be transferred to the data of the data receiver.
In the present embodiment, in original execution, the data of disk input and output thread processing are sky, and network inputs export
Thread obtains data from data receiver for the first time, and after getting data, the disk input and output thread processing of startup, which is directed to, to be obtained
The data got are handled, and network inputs export thread and obtain data from data receiver again, and the disk input of startup is defeated
Go out thread process to be handled for the data got again, and so on, until all data transmissions of request resource arrive
In the disk of data receiver.
In the present embodiment, thread and disk input and output thread are exported according to the network inputs in step s 103,
When reception is transferred to the data of the data receiver by the data sender in the LAN, it can specifically include：
Thread is exported according to the network inputs, the data that the data transfer request is directed toward are stored to the data and are connect
The buffering area of debit；
According to the disk input and output thread, the data that the data transfer request is directed toward are read in from the buffering area
Into the disk of the data receiver.
In the present embodiment, in a concrete application scene, network inputs output thread, disk input and output thread are controlling
From data sender transfers data to the buffering area of data receiver, the data of buffering area are written to data receiver by control
Local hard disk.
Further, in this embodiment in original execution, the data of disk input and output thread processing are sky, and net
Network input and output thread obtains data, after getting data, the disk input and output thread of startup from data receiver for the first time
Processing is handled the buffering area for transmission to data receiver for the data that get, network inputs export thread again from
Data receiver obtains data for transmission to the buffering area of data receiver, and the disk input and output thread processing of startup is for again
The secondary data got are handled so that the data of buffering area to be written to the hard disk of data receiver local, and so on, directly
Into all data transmissions to the disk of data receiver of request resource.
Fig. 2 is Near-field Data transmission method flow diagram in the embodiment of the present application two；As shown in Fig. 2, in the present embodiment,
It may include steps of：
S201, the data transfer request that data receiver initiates in LAN is determined；
S202, according to the data transfer request, parallel starting network inputs export thread and disk input-output line
Journey；
In the present embodiment, step S201, S202 please refers to the related record in above-described embodiment one.
S203, thread is exported according to the network inputs, the data that the data transfer request is directed toward is added to first
Data queue, and stored to the data receiver according to the data that the data transfer request is directed toward by first data queue
The buffering area of side.
When the data that the data transfer request is directed toward are stored to the buffering area of the data receiver, the network is defeated
Enter to export thread and is in non-blocking state；
S204, according to the disk input and output thread, the data read from the buffering area are added to the second data
In queue, and the data that the data transfer request is directed toward are read by the number from the buffering area according to the second queue
According in the disk of recipient.
It is unlike the embodiments above in the present embodiment, in order to realize the orderly quick transmission of data, by establishing number
According to the mode of queue (the first data queue, the second data queue), data storage is controlled respectively to the slow of the data receiver
Rush area, from the disk that the buffering area is read into the data receiver.
By data that the data transfer request is directed toward from the disk that the buffering area is read into the data receiver
When, the disk input and output thread is in non-blocking state.In the present embodiment, specifically disk can be controlled by latch signal
Input and output thread is in non-blocking state.When the data have been transferred to data receiver from data sender, pass through lock
Depositing signal control, disk input and output thread is in blocked state, disk input and output thread is in blocked state.
Fig. 3 is Near-field Data transmission method flow diagram in the embodiment of the present application three；As shown in figure 3, in the present embodiment,
It may include steps of：
S301, the data transfer request that data receiver initiates in LAN is determined；
S302, according to the data transfer request, parallel starting network inputs export thread and disk input-output line
Journey；
S303, thread is exported according to the network inputs, the data that the data transfer request is directed toward are stored to described
The buffering area of data receiver；
In the present embodiment, step S301, S302, S303 are similar to above-described embodiment one, embodiment two.
S304, latch processing is carried out to the data that the buffering area stores according to latch signal；
In the present embodiment, in order to ensure the safety of data, latch processing is carried out to the data stored to buffer area, the lock
Processing is deposited specifically to be triggered by the latch signal.
S305, according to the disk input and output thread, the data that the data transfer request is directed toward are from the buffering
Area is read into the disk of the data receiver.
In the present embodiment, since the data of buffering area are latched, when in disk to be read into, first to latching
Data be unlocked.
In the present embodiment, thread and disk input and output can also be exported to the network inputs according to the latch signal
Thread is scheduled processing, i.e. latch signal not only controls the latch of data, is additionally operable to control the network inputs output thread
With the switching of disk input and output thread.The switching is mainly used for coordinating digital independent, i.e., when carrying out data processing to described
Network inputs export thread and disk input and output thread is individually controlled, to flexibly control the transmission process of data.
Fig. 4 is the structural schematic diagram of Near-field Data transmitting device in the embodiment of the present application four；As shown in figure 4, the present embodiment
In, may include：
First program unit 401 is configured to determine the data transfer request that data receiver initiates in LAN；
Second program unit 402 is configured to according to the data transfer request, parallel starting network inputs export thread with
And disk input and output thread；
Third program unit 403 is configured to export thread and disk input and output thread according to network inputs, receive by
Data sender in the LAN is transferred to the data of the data receiver.
In the present embodiment or other embodiment, second program unit 402 can be further configured to：
According to the data transfer request, preset buffered switch system is triggered；
According to buffered switch system, parallel starting network inputs export thread and disk input and output thread.
In the present embodiment or other embodiment, the third program unit 403 can be further configured to：
Thread is exported according to the network inputs, the data that the data transfer request is directed toward are stored to the data and are connect
The buffering area of debit；
According to the disk input and output thread, the data that the data transfer request is directed toward are read in from the buffering area
Into the disk of the data receiver.
In the present embodiment or other embodiment, the third program unit 403 is further configured to：According to the network
The data that the data transfer request is directed toward are added to the first data queue, and are counted according to described first by input and output thread
The buffering area to the data receiver is stored according to the data that the data transfer request is directed toward by queue.
In the present embodiment or other embodiment, the third program unit 403 is further configured to：According to the disk
The data read from the buffering area are added in the second data queue by input and output thread, and according to the second queue
By data that the data transfer request is directed toward from the disk that the buffering area is read into the data receiver.
In the present embodiment or other embodiment, the third program unit 403 is further configured to：The data are passed
When the data that defeated request is directed toward are stored to the buffering area of the data receiver, the network inputs output thread is in non-obstruction
State；Alternatively, data that the data transfer request is directed toward to be read into the disk of the data receiver from the buffering area
When middle, the disk input and output thread is in non-blocking state.
Fig. 5 is the structural schematic diagram of Near-field Data transmitting device in the embodiment of the present application five；As shown in figure 5, the present embodiment
In, it, can be with other than it may include above-mentioned first program unit 401, the second program unit 402, third program unit 403
Including：4th program unit 404 is configured to the data for being directed toward the data transfer request and stores to the data receiver's
Further include that latch processing is carried out to the data that the buffering area stores according to latch signal after buffering area.
Fig. 6 is the structural schematic diagram of Near-field Data transmitting device in the embodiment of the present application six；As shown in fig. 6, the present embodiment
In, it, can be with other than it may include above-mentioned first program unit 401, the second program unit 402, third program unit 403
Including：5th program unit 405, for exporting thread and disk input and output thread to the network inputs according to latch signal
It is scheduled processing.
Fig. 7 is the structural schematic diagram of near-field transmission system in the embodiment of the present application seven；As shown in fig. 7, it may include：Number
According to sender 701 and data receiver 702, the data sender 701 and the data receiver 702 are located at same office
In the net of domain, the data receiver 702 determines its data transfer request initiated in the LAN, and according to the data
Transmission request, parallel starting network inputs export thread and disk input and output thread, and according to network inputs output line
Journey and disk input and output thread, the data that the data transfer request is directed toward are by the data sender in the LAN
701 are transferred to the data receiver 702.
In the present embodiment, data sender 701 can be referred to as data center again, be specifically as follows a PC, Er Qieqi
His data receiver 702 can be smart mobile phone, function machine, network printer etc..
Fig. 8 is the structural schematic diagram of equipment/terminal/server in the embodiment of the present application eight；Equipment/the terminal/server
May include：
One or more processors 801；
Computer-readable medium 802 is configurable to store one or more programs,
When one or more of programs are executed by one or more of processors so that one or more of processing
Device realizes the transmission method as described in above-mentioned any embodiment.
Fig. 9 is the hardware configuration of equipment/terminal/server in the embodiment of the present application nine；As shown in figure 9, equipment/the end
The hardware configuration of end/server may include：Processor 901, communication interface 902, computer-readable medium 903 and communication bus
904；
Wherein processor 901, communication interface 902, computer-readable medium 903 are completed each other by communication bus 904
Communication；
Optionally, communication interface 902 can be the interface of communication module, such as the interface of gsm module；
Wherein, processor 901 is specifically configurable to：Determine that the data transmission that data receiver initiates in LAN is asked
It asks；According to the data transfer request, parallel starting network inputs export thread and disk input and output thread；According to described
Network inputs export thread and disk input and output thread, and reception is transferred to by the data sender 701 in the LAN
The data of the data receiver.
Processor 901 can be general processor, including central processing unit (Central Processing Unit, abbreviation
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (DSP), special
Integrated circuit (ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor
Logical device, discrete hardware components.It may be implemented or execute disclosed each method, step and the logic in the embodiment of the present application
Block diagram.General processor can be microprocessor or the processor can also be any conventional processor etc..
Computer-readable medium 903 may be, but not limited to, random-access storage medium (Random Access
Memory, RAM), read-only storage medium (Read Only Memory, ROM) may be programmed read-only storage medium
(Programmable Read-Only Memory, PROM), erasable read-only storage medium (Erasable Programmable
Read-Only Memory, EPROM), the read-only storage medium of electric erasable (Electric Erasable Programmable
Read-Only Memory, EEPROM) etc..
It should be noted that above-described embodiment data receiver, data sender are relative concept, work as data receiver
When can provide data to the other-end in LAN, role can become data sender again.
Particularly, according to an embodiment of the present application, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiments herein includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes to be configured to the program code of method shown in execution flow chart.Such
In embodiment, which can be downloaded and installed by communications portion from network, and/or from detachable media quilt
Installation.When the computer program is executed by central processing unit (CPU), the above-mentioned work(limited in the present processes is executed
Energy.It should be noted that computer-readable medium described herein can be computer-readable signal media or computer
Readable storage medium storing program for executing either the two arbitrarily combines.Computer-readable medium for example can be, but not limited to be electricity, magnetic,
Optical, electromagnetic, the system of infrared ray or semiconductor, device or device, or the arbitrary above combination.Computer-readable storage medium
The more specific example of matter can include but is not limited to：Electrical connection, portable computer diskette with one or more conducting wires,
Hard disk, random access storage medium (RAM), read-only storage medium (ROM), erasable type may be programmed read-only storage medium (EPROM or
Flash memory), optical fiber, the read-only storage medium of portable compact disc (CD-ROM), optical storage media part, magnetic storage medium part or
Above-mentioned any appropriate combination.In this application, can be any include computer readable storage medium or storage program
Tangible medium, the program can be commanded the either device use or in connection of execution system, device.And in the application
In, computer-readable signal media may include in a base band or as the data-signal that a carrier wave part is propagated, wherein
Carry computer-readable program code.Diversified forms may be used in the data-signal of this propagation, including but not limited to electric
Magnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be computer-readable and deposit
Any computer-readable medium other than storage media, which can send, propagate or transmission configuration is served as reasons
Instruction execution system, device either device use or program in connection.The journey for including on computer-readable medium
Sequence code can transmit with any suitable medium, including but not limited to：Wirelessly, electric wire, optical cable, RF etc. or above-mentioned
Any appropriate combination.
It can be write in terms of the operation for being configured to execute the application by one or more programming languages or combinations thereof
Calculation machine program code, described program design language include object oriented program language-such as Java, Smalltalk, C
++, further include conventional procedural programming language-such as " C " language or similar programming language.Program code can
Fully to execute on the user computer, partly execute, executed as an independent software package on the user computer,
Part executes or executes on a remote computer or server completely on the remote computer on the user computer for part.
In situations involving remote computers, remote computer can pass through the network of any kind：Including LAN (LAN) or extensively
Domain net (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as provided using Internet service
Quotient is connected by internet).
Flow chart in attached drawing and block diagram, it is illustrated that according to the system of the various embodiments of the application, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part for one module, program segment, or code of table, a part for the module, program segment, or code are matched comprising one or more
It is set to the executable instruction of logic function as defined in realizing.There is specific precedence relationship in above-mentioned specific embodiment, but these are successively
Relationship is only exemplary, when specific implementation, these steps may less, more or execution sequence have adjustment.I.e.
In some implementations as replacements, the function of being marked in box can also be sent out in a different order than that indicated in the drawings
It is raw.For example, two boxes succeedingly indicated can essentially be basically executed in parallel, they sometimes can also be by opposite suitable
Sequence executes, this is depended on the functions involved.It is also noted that each box in block diagram and or flow chart and block diagram
And/or the combination of the box in flow chart, can with execute as defined in functions or operations dedicated hardware based system come
It realizes, or can realize using a combination of dedicated hardware and computer instructions.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard
The mode of part is realized.Described unit can also be arranged in the processor, for example, can be described as：A kind of processor packet
Include request determination unit, thread start unit, receiving unit.
Determination unit is asked, is configured to determine the data transfer request that data receiver initiates in LAN；
Thread start unit, is configured to the data transfer request, and parallel starting network inputs export thread and disk
Input and output thread；
Receiving unit is configured to export thread and disk input and output thread according to the network inputs, receive by institute
State the data that the data sender in LAN is transferred to the data receiver.
Wherein, the title of these units does not constitute the restriction to the unit itself under certain conditions, for example, request is true
Order member is also described as " determining the unit for the data transfer request that data receiver initiates in LAN ".
As on the other hand, present invention also provides a kind of computer-readable mediums, are stored thereon with computer program, should
The method as described in above-mentioned any embodiment is realized when program is executed by processor.
As on the other hand, present invention also provides a kind of computer-readable medium, which can be
Included in device described in above-described embodiment；Can also be individualism, and without be incorporated the device in.Above-mentioned calculating
Machine readable medium carries one or more program, when said one or multiple programs are executed by the device so that should
Device：Determine the data transfer request that data receiver initiates in LAN；According to the data transfer request, parallel starting net
Network input and output thread and disk input and output thread；Thread and disk input-output line are exported according to the network inputs
Journey receives the data that the data receiver is transferred to by the data sender 701 in the LAN.
Statement " first ", " second ", " first " or " described used in the various embodiments of the application
Two " can modify various parts and unrelated with sequence and/or importance, but these statements do not limit corresponding component.It is presented above
It is only configured to the purpose for distinguishing element and other elements.For example, the first user equipment and second user equipment indicate different
User equipment, although being both user equipment.For example, under the premise of without departing substantially from scope of the present application, first element can
Referred to as second element, similarly, second element can be referred to as first element.
When an element (for example, first element) referred to as " (operationally or can with another element (for example, second element)
Communicatedly) connection " or " (operationally or communicably) being attached to " another element (for example, second element) or " being connected to " are another
When one element (for example, second element), it is thus understood that an element is connected directly to another element or an element
It is indirectly connected to another element via another element (for example, third element).On the contrary, it is appreciated that when element (for example,
First element) it referred to as " is directly connected to " or when " directly connection " to another element (second element), then without element (for example, the
Three elements) it is inserted between the two.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from foregoing invention design, it is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of arbitrary combination and formation.Such as features described above has similar work(with (but not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (20)
1. a kind of Near-field Data transmission method, which is characterized in that including：
Determine the data transfer request that data receiver initiates in LAN；
According to the data transfer request, parallel starting network inputs export thread and disk input and output thread；
Thread and disk input and output thread are exported according to the network inputs, receives and is sent by the data in the LAN
Side is transferred to the data of the data receiver.
2. according to the method described in claim 1, it is characterized in that, according to the data transfer request, parallel starting network is defeated
Enter to export thread and disk input and output thread, including：
According to the data transfer request, preset buffered switch system is triggered；
According to buffered switch system, parallel starting network inputs export thread and disk input and output thread.
3. according to the method described in claim 1, it is characterized in that, exporting thread and disk input according to the network inputs
Thread is exported, the data for being transferred to the data receiver by the data sender in the LAN are received, including：
Thread is exported according to the network inputs, the data storage that the data transfer request is directed toward to the data receiver
Buffering area；
According to the disk input and output thread, the data that the data transfer request is directed toward are read into institute from the buffering area
In the disk for stating data receiver.
4. according to the method described in claim 3, it is characterized in that, thread is exported according to the network inputs, by the data
The data that transmission request is directed toward store the buffering area to the data receiver, including：Thread is exported according to the network inputs,
The data that the data transfer request is directed toward are added to the first data queue, and according to first data queue by the number
The data being directed toward according to transmission request store the buffering area to the data receiver.
5. according to the method described in claim 3, it is characterized in that, according to the disk input and output thread, by the data
Transmission asks the data being directed toward from the disk that the buffering area is read into the data receiver, including：According to the disk
The data read from the buffering area are added in the second data queue by input and output thread, and according to the second queue
By data that the data transfer request is directed toward from the disk that the buffering area is read into the data receiver.
6. according to the method described in claim 3, it is characterized in that, the data that the data transfer request is directed toward are stored to institute
When stating the buffering area of data receiver, the network inputs output thread is in non-blocking state；Alternatively, by the data transmission
When the data that request is directed toward are from the disk that the buffering area is read into the data receiver, the disk input and output thread
In non-blocking state.
7. according to the method described in claim 3, it is characterized in that, the data that the data transfer request is directed toward are stored to institute
The buffering area for stating data receiver further includes later being carried out at latch to the data that the buffering area stores according to latch signal
Reason.
8. according to the method described in claim 3, it is characterized in that, further including：It is defeated to the network according to the latch signal
Enter to export thread and disk input and output thread is scheduled processing.
9. according to claim 1-8 any one of them methods, which is characterized in that the LAN by self-built WIFI build with
Realize the near field transmission.
10. a kind of Near-field Data transmitting device, which is characterized in that including：
First program unit is configured to determine the data transfer request that data receiver initiates in LAN；
Second program unit is configured to according to the data transfer request, and parallel starting network inputs export thread and disk
Input and output thread；
Third program unit is configured to export thread and disk input and output thread according to network inputs, receive by the office
Data sender in the net of domain is transferred to the data of the data receiver.
11. device according to claim 10, which is characterized in that second program unit is further configured to：
According to the data transfer request, preset buffered switch system is triggered；
According to buffered switch system, parallel starting network inputs export thread and disk input and output thread.
12. device according to claim 10, which is characterized in that the third program unit is further configured to：
Thread is exported according to the network inputs, the data storage that the data transfer request is directed toward to the data receiver
Buffering area；
According to the disk input and output thread, the data that the data transfer request is directed toward are read into institute from the buffering area
In the disk for stating data receiver.
13. device according to claim 12, which is characterized in that the third program unit is further configured to：According to
The network inputs export thread, the data that the data transfer request is directed toward are added to the first data queue, and according to institute
State data storage that the data transfer request is directed toward by the first data queue to the data receiver buffering area.
14. device according to claim 12, which is characterized in that the third program unit is further configured to：According to
The data read from the buffering area are added in the second data queue by the disk input and output thread, and according to described
Second queue is by data that the data transfer request is directed toward from the disk that the buffering area is read into the data receiver.
15. device according to claim 12, which is characterized in that the third program unit is further configured to：By institute
When stating the buffering area of the data storage of data transfer request direction to the data receiver, at network inputs output thread
In non-blocking state；Alternatively, the data that the data transfer request is directed toward are read into the data receiver from the buffering area
When in the disk of side, the disk input and output thread is in non-blocking state.
16. device according to claim 12, which is characterized in that further include the 4th program unit, be configured to the number
Further include after the data storage to the buffering area of the data receiver being directed toward according to transmission request, according to latch signal to described
The data of buffering area storage carry out latch processing.
17. device according to claim 10, which is characterized in that further include：According to latch signal to the network inputs
Output thread and disk input and output thread are scheduled processing.
18. a kind of near-field transmission system, which is characterized in that including：Data sender and data receiver, the data are sent
The square and described data receiver is located in same LAN, and the data receiver determines what it was initiated in the LAN
Data transfer request, and according to the data transfer request, parallel starting network inputs export thread and disk input and output
Thread, and export thread and disk input and output thread, the number that the data transfer request is directed toward according to network inputs
It is transferred to the data receiver according to by the data sender in the LAN.
19. a kind of equipment/terminal/server, including：
One or more processors；
Computer-readable medium is configured to store one or more programs,
When one or more of programs are executed by one or more of processors so that one or more of processors are real
The now method as described in any in claim 1-9.
20. a kind of computer-readable medium, is stored thereon with computer program, which is characterized in that the program is executed by processor
Methods of the Shi Shixian as described in any in claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979497.4A CN108809363A (en) | 2018-08-27 | 2018-08-27 | Near-field Data transmission method and its device |
| PCT/IB2018/057152 WO2020044091A1 (en) | 2018-08-27 | 2018-09-18 | Near field data transmission method and apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979497.4A CN108809363A (en) | 2018-08-27 | 2018-08-27 | Near-field Data transmission method and its device |
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| Publication Number | Publication Date |
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| CN108809363A true CN108809363A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810979497.4A Pending CN108809363A (en) | 2018-08-27 | 2018-08-27 | Near-field Data transmission method and its device |
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| CN (1) | CN108809363A (en) |
| WO (1) | WO2020044091A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367626A (en) * | 2018-12-26 | 2020-07-03 | 北京奇虎科技有限公司 | Processing method and device for disk reading and writing task |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040049655A1 (en) * | 2001-10-12 | 2004-03-11 | Allison David S. | Method and apparatus for communication to threads of control through streams |
| CN101188544A (en) * | 2007-12-04 | 2008-05-28 | 浙江大学 | File transfer method for distributed file server based on buffer |
| CN102656573A (en) * | 2009-10-27 | 2012-09-05 | 弗里塞恩公司 | Efficient multiple filter packet statistics generation |
| CN102792273A (en) * | 2010-03-15 | 2012-11-21 | 国际商业机器公司 | Dual mode reader writer lock |
| CN103237059A (en) * | 2013-04-02 | 2013-08-07 | 西安翔迅科技有限责任公司 | Method for interacting traffic information data and commands |
| US8683099B1 (en) * | 2012-06-14 | 2014-03-25 | Emc Corporation | Load balancing of read/write accesses on a single host device |
| CN104333888A (en) * | 2014-10-27 | 2015-02-04 | 中央民族大学 | Self-organized instant messaging method based on Wi-Fi direct connection |
| CN105072702A (en) * | 2015-07-20 | 2015-11-18 | 上海摩软通讯技术有限公司 | Wifi-Direct network data transmission method and system |
| US20160041901A1 (en) * | 2014-08-08 | 2016-02-11 | Sas Institute Inc. | Dynamic assignment of transfers of blocks of data |
| CN105610836A (en) * | 2015-12-31 | 2016-05-25 | 浙江省公众信息产业有限公司 | Data transmission method and system |
| CN106658353A (en) * | 2016-09-14 | 2017-05-10 | 广东欧珀移动通信有限公司 | Data migration method and mobile equipment |
| CN107063981A (en) * | 2017-02-28 | 2017-08-18 | 赛雷纳（中国）医疗科技有限公司 | A kind of Data Centralized Processing method based on flow cytometry |
| CN107133092A (en) * | 2017-05-24 | 2017-09-05 | 努比亚技术有限公司 | Multi-thread synchronization processing method, terminal and computer-readable recording medium |
| CN107203637A (en) * | 2017-06-08 | 2017-09-26 | 恒生电子股份有限公司 | A kind of data analysing method and system |
| CN107347178A (en) * | 2017-06-29 | 2017-11-14 | 福州汇思博信息技术有限公司 | Serial port multiplexing method and electronic equipment |
| US20180234468A1 (en) * | 2017-02-16 | 2018-08-16 | Roger Levy | Data processing apparatus configured to recover a network connection, a method, a system and a non-transitory computer readable medium configured to perform same |
-
2018
- 2018-08-27 CN CN201810979497.4A patent/CN108809363A/en active Pending
- 2018-09-18 WO PCT/IB2018/057152 patent/WO2020044091A1/en active Application Filing
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040049655A1 (en) * | 2001-10-12 | 2004-03-11 | Allison David S. | Method and apparatus for communication to threads of control through streams |
| CN101188544A (en) * | 2007-12-04 | 2008-05-28 | 浙江大学 | File transfer method for distributed file server based on buffer |
| CN102656573A (en) * | 2009-10-27 | 2012-09-05 | 弗里塞恩公司 | Efficient multiple filter packet statistics generation |
| CN102792273A (en) * | 2010-03-15 | 2012-11-21 | 国际商业机器公司 | Dual mode reader writer lock |
| US8683099B1 (en) * | 2012-06-14 | 2014-03-25 | Emc Corporation | Load balancing of read/write accesses on a single host device |
| CN103237059A (en) * | 2013-04-02 | 2013-08-07 | 西安翔迅科技有限责任公司 | Method for interacting traffic information data and commands |
| US20160041901A1 (en) * | 2014-08-08 | 2016-02-11 | Sas Institute Inc. | Dynamic assignment of transfers of blocks of data |
| CN104333888A (en) * | 2014-10-27 | 2015-02-04 | 中央民族大学 | Self-organized instant messaging method based on Wi-Fi direct connection |
| CN105072702A (en) * | 2015-07-20 | 2015-11-18 | 上海摩软通讯技术有限公司 | Wifi-Direct network data transmission method and system |
| CN105610836A (en) * | 2015-12-31 | 2016-05-25 | 浙江省公众信息产业有限公司 | Data transmission method and system |
| CN106658353A (en) * | 2016-09-14 | 2017-05-10 | 广东欧珀移动通信有限公司 | Data migration method and mobile equipment |
| US20180234468A1 (en) * | 2017-02-16 | 2018-08-16 | Roger Levy | Data processing apparatus configured to recover a network connection, a method, a system and a non-transitory computer readable medium configured to perform same |
| CN107063981A (en) * | 2017-02-28 | 2017-08-18 | 赛雷纳（中国）医疗科技有限公司 | A kind of Data Centralized Processing method based on flow cytometry |
| CN107133092A (en) * | 2017-05-24 | 2017-09-05 | 努比亚技术有限公司 | Multi-thread synchronization processing method, terminal and computer-readable recording medium |
| CN107203637A (en) * | 2017-06-08 | 2017-09-26 | 恒生电子股份有限公司 | A kind of data analysing method and system |
| CN107347178A (en) * | 2017-06-29 | 2017-11-14 | 福州汇思博信息技术有限公司 | Serial port multiplexing method and electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367626A (en) * | 2018-12-26 | 2020-07-03 | 北京奇虎科技有限公司 | Processing method and device for disk reading and writing task |
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|---|---|
| WO2020044091A1 (en) | 2020-03-05 |
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