CN106650849A - Data transmission method, device and system - Google Patents
Data transmission method, device and system Download PDFInfo
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- CN106650849A CN106650849A CN201611206815.0A CN201611206815A CN106650849A CN 106650849 A CN106650849 A CN 106650849A CN 201611206815 A CN201611206815 A CN 201611206815A CN 106650849 A CN106650849 A CN 106650849A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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Abstract
The invention discloses a data transmission method, device and system, and belongs to the communication field; the method comprises the following steps: dividing to-be-transmitted data into n sub-data, wherein n>=2, and the data capacity of each sub-data is <=a two dimension code capacity threshold; forming m two dimension codes including an indication two dimension code and n two dimension codes, wherein each two dimension code in the n two dimension codes is obtained by encoding one sub-data, and the indication two dimension code is obtained by encoding related information of the to-be-transmitted data; displaying the m two dimension codes in order, thus allowing a second terminal to scan the m two dimension codes in order. The method, device and system can effectively improve the two dimension code transmission data flexibility, and are applied to data transmission.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of data transmission method, apparatus and system.
Background technology
As the development of science and technology, the Information Sharing between user are more and more universal, Information Sharing can pass through user
The mode of the data transfer between the terminal for using is realized.
In correlation technique, the data transfer between terminal generally requires dependence network, that is, the terminal for participating in data transfer is equal
Want and network connection.When without network, the transmission of data can be realized by way of scanning Quick Response Code.Specifically, an end
Data encoding is obtained Quick Response Code by end, after another terminal scanning Quick Response Code, obtains corresponding data to Quick Response Code decoding, and one
What the maximum data capacity of individual Quick Response Code was usually fixed, such as fast reaction (English：Quick Response；Referred to as：QR)
The maximum data capacity of code is 1167 numerical value ocra font ocrs, that is to say 1167 bytes.
But, the data volume that Quick Response Code can be transmitted is less, larger data cannot by a Quick Response Code transmission,
Therefore, the flexibility of Quick Response Code transmission data is relatively low.
The content of the invention
The flexibility of Quick Response Code transmission data is relatively low in order to solve the problems, such as correlation technique, embodiments provides
A kind of data transmission method, apparatus and system.The technical scheme is as follows：
A kind of first aspect, there is provided data transmission method, is applied to first terminal, and methods described includes：
Data to be transmitted is split into into n subdata, the n is more than or equal to 2, and the data volume of each subdata is not
More than default Quick Response Code capacity threshold；
M Quick Response Code is generated, the m Quick Response Code includes indicating Quick Response Code and n Quick Response Code, in the n Quick Response Code
Each Quick Response Code is obtained by a subdata coding, described to indicate that Quick Response Code is compiled by the relevant information of the data to be transmitted
Code is obtained；
The m Quick Response Code is shown successively, so that second terminal scans successively the m Quick Response Code.
Alternatively, it is described to show the m Quick Response Code successively, including：
Show first Quick Response Code in the m Quick Response Code；
After the information that the second terminal sends is received every time, show currently displaying in the m Quick Response Code
Quick Response Code next Quick Response Code, until the m Quick Response Code all shows finishing.
Alternatively, the information is audio prompt information.
Alternatively, the data to be transmitted is voice data.
Alternatively, m Quick Response Code of the generation, including：
Using the data to be transmitted as key, using value determined by default hash algorithm as verification cryptographic Hash；
The verification cryptographic Hash coding is obtained into the instruction Quick Response Code；
The n subdata is separately encoded and obtains the n Quick Response Code.
Alternatively, the instruction Quick Response Code totally 1, and for the first Quick Response Code in the m Quick Response Code.
Alternatively, the relevant information of the data to be transmitted includes that the fractionation of the data to be transmitted is regular and described to be passed
At least one in the property value of transmission of data.
A kind of second aspect, there is provided data transmission method, is applied to second terminal, and methods described includes：
During first terminal shows successively m Quick Response Code, the m Quick Response Code is scanned successively, described m two-dimentional
Code includes indicating Quick Response Code and n Quick Response Code；
The instruction Quick Response Code and n Quick Response Code in the m Quick Response Code is obtained, the instruction Quick Response Code is used to carry described
The relevant information of data to be transmitted；
The instruction Quick Response Code is carried out decoding the relevant information for obtaining the data to be transmitted；
The n Quick Response Code is decoded respectively, obtains n subdata, wherein, in the n Quick Response Code each two
The corresponding subdata of dimension code；
According to the relevant information of the data to be transmitted, n subdata splicing is obtained into target data.
Alternatively, it is described during first terminal shows successively m Quick Response Code, the m Quick Response Code is scanned successively,
Including：
After proceeding by the scanning of the Quick Response Code that the first terminal shows, the scanning of a Quick Response Code is often completed, to institute
State first terminal and send an information.
Alternatively, the information is audio prompt information.
Alternatively, the data to be transmitted is voice data.
Alternatively, the relevant information of the data to be transmitted includes：Verification cryptographic Hash；
In the relevant information according to the data to be transmitted, by n subdata splicing obtain target data it
Afterwards, methods described also includes：
Using the target data as key, target cryptographic Hash is determined using the default hash algorithm；
Whether the comparison target cryptographic Hash is identical with the verification cryptographic Hash；
When the target cryptographic Hash is identical with the verification cryptographic Hash, determine that the target data is correct data；
When the target cryptographic Hash is differed with the verification cryptographic Hash, determine that the target data is wrong data.
Alternatively, the instruction Quick Response Code and n Quick Response Code obtained in the m Quick Response Code, including：
Using the first Quick Response Code in the m Quick Response Code as the instruction Quick Response Code；
Using the Quick Response Code in the m Quick Response Code in addition to the first Quick Response Code as the n Quick Response Code.
Alternatively, the relevant information of the data to be transmitted includes the fractionation rule of the data to be transmitted, the basis
The relevant information of the data to be transmitted, by the n subdata splicing target data is obtained, including：
Rule is split according to described, n subdata splicing is obtained into target data.
A kind of third aspect, there is provided data transmission device, is applied to first terminal, and described device includes：
Module is split, for data to be transmitted to be split into into n subdata, the n is more than or equal to 2, each described son
The data volume of data is not more than default Quick Response Code capacity threshold；
Generation module, for generating m Quick Response Code, the m Quick Response Code includes indicating Quick Response Code and n Quick Response Code, institute
State each Quick Response Code in n Quick Response Code to be obtained by a subdata coding, the instruction Quick Response Code is by the number to be transmitted
According to relevant information coding obtain；
Display module, for showing the m Quick Response Code successively, so that second terminal scans successively the m Quick Response Code.
Alternatively, the display module, specifically for：
Show first Quick Response Code in the m Quick Response Code；
After the information that the second terminal sends is received every time, show currently displaying in the m Quick Response Code
Quick Response Code next Quick Response Code, until the m Quick Response Code all shows finishing.
Alternatively, the information is audio prompt information.
Alternatively, the data to be transmitted is voice data.
Alternatively, the generation module, specifically for：
Using the data to be transmitted as key, using value determined by default hash algorithm as verification cryptographic Hash；
The verification cryptographic Hash coding is obtained into the instruction Quick Response Code；
The n subdata is separately encoded and obtains the n Quick Response Code.
Alternatively, the instruction Quick Response Code totally 1, and for the first Quick Response Code in the m Quick Response Code.
Alternatively, the relevant information of the data to be transmitted includes that the fractionation of the data to be transmitted is regular and described to be passed
At least one in the property value of transmission of data.
A kind of fourth aspect, there is provided data transmission device, is applied to second terminal, and described device includes：
Scan module, during showing m Quick Response Code successively in first terminal, scan successively described m it is two-dimentional
Code, the m Quick Response Code includes indicating Quick Response Code and n Quick Response Code；
Acquisition module, for obtaining the m Quick Response Code in instruction Quick Response Code and n Quick Response Code, instruction two dimension
Code is used to carry the relevant information of the data to be transmitted；
Decoder module, for carrying out decoding the relevant information for obtaining the data to be transmitted to the instruction Quick Response Code；
The decoder module, is additionally operable to respectively decode the n Quick Response Code, obtains n subdata, wherein, institute
State each Quick Response Code one described subdata of correspondence in n Quick Response Code；
Concatenation module, for according to the relevant information of the data to be transmitted, n subdata splicing being obtained into target
Data.
Alternatively, the scan module, specifically for：
After proceeding by the scanning of the Quick Response Code that the first terminal shows, the scanning of a Quick Response Code is often completed, to institute
State first terminal and send an information.
Alternatively, the information is audio prompt information.
Alternatively, the data to be transmitted is voice data.
Alternatively, the relevant information of the data to be transmitted includes：Verification cryptographic Hash；
Described device also includes：
First determining module, as key, determines that target is breathed out for using the target data using the default hash algorithm
Uncommon value；
Whether comparison module is identical with the verification cryptographic Hash for relatively more described target cryptographic Hash；
Second determining module, for when the target cryptographic Hash is identical with the verification cryptographic Hash, determining the target
Data are correct data；
3rd determining module, for when the target cryptographic Hash is differed with the verification cryptographic Hash, determining the mesh
Mark data are wrong data.
Alternatively, the acquisition module specifically for：
Using the first Quick Response Code in the m Quick Response Code as the instruction Quick Response Code；
Using the Quick Response Code in the m Quick Response Code in addition to the first Quick Response Code as the n Quick Response Code.
Alternatively, the relevant information of the data to be transmitted includes the fractionation rule of the data to be transmitted, the splicing
Module, specifically for：
Rule is split according to described, n subdata splicing is obtained into target data.
5th aspect, there is provided a kind of data transmission system, the data transmission system includes：First terminal and second is eventually
End；
The first terminal includes the arbitrary described data transmission device of the third aspect；
The second terminal includes the arbitrary described data transmission device of fourth aspect.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
Data transmission method provided in an embodiment of the present invention, apparatus and system, first terminal can tear open data to be transmitted
It is divided into n subdata, generates m Quick Response Code, then show m Quick Response Code successively, second terminal shows successively m in first terminal
During Quick Response Code, m Quick Response Code is scanned successively, and m Quick Response Code is decoded, then decoded data are spelled
Connect to obtain target data, the data transfer of larger data amount can be realized by Quick Response Code, be effectively improved Quick Response Code biography
The flexibility of transmission of data.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the schematic diagram of the implementation environment involved by the data transmission method provided in the embodiment of the present invention；
Fig. 2 is a kind of flow chart of data transmission method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another kind of data transmission method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of another data transmission method provided in an embodiment of the present invention；
Fig. 5 is a kind of method flow diagram for showing m Quick Response Code successively provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of data transmission device provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another kind of data transmission device provided in an embodiment of the present invention；
Fig. 8 is the structural representation of another data transmission device provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is referred to, the implementation environment involved by the data transmission method provided in the embodiment of the present invention is provided
Schematic diagram.The implementation environment can include：First terminal 110 and second terminal 120.
First terminal 110 can be the smart mobile phone with display screen, computer, multimedia player, electronic reader, can
The multiple terminals such as Wearable.Second terminal 120 can be that the smart mobile phone with camera 1201, computer, multimedia are broadcast
The multiple terminals such as device, electronic reader, Wearable device are put, wherein, camera 1201 can be used for obtaining image (for example：
Quick Response Code 1101 in the display interface 1102 of first terminal 110), second terminal 120 can in several ways to acquisition
Image is identified.
A kind of data transmission method is embodiments provided, first terminal is applied to, as shown in Fig. 2 the method can
To include：
Step 101, data to be transmitted is split into n subdata, n is more than or equal to 2, and the data volume of each subdata is not
More than default Quick Response Code capacity threshold.
Step 102, m Quick Response Code of generation.
M Quick Response Code includes indicating Quick Response Code and n Quick Response Code that each Quick Response Code is by a subdata in n Quick Response Code
Coding is obtained, and indicates that Quick Response Code is obtained by the relevant information coding of data to be transmitted.
Step 103, m Quick Response Code is shown successively.
First terminal shows that successively m Quick Response Code can successively scan m Quick Response Code in order to second terminal.
It should be noted that Quick Response Code can be QR codes, data matrix (English：Data Matrix) code or authorization code (English
Text：Vericode) etc., the embodiment of the present invention is not specifically limited to it.
In sum, data transmission method provided in an embodiment of the present invention, first terminal can split data to be transmitted
Into n subdata, m Quick Response Code is generated, then show m Quick Response Code successively, so that second terminal can be by scanning successively the m
The mode of individual Quick Response Code gets the data to be transmitted.Therefore, it can realize the data transfer of larger data amount by Quick Response Code,
It is effectively improved the flexibility of Quick Response Code transmission data.
A kind of data transmission method is embodiments provided, second terminal is applied to, as shown in figure 3, the method can
To include：
Step 201, during first terminal shows successively m Quick Response Code, successively scan m Quick Response Code.
Wherein, m Quick Response Code includes indicating Quick Response Code and n Quick Response Code.
Step 202, the instruction Quick Response Code and n Quick Response Code obtained in m Quick Response Code.
Wherein, indicate that Quick Response Code is used to carry the relevant information of data to be transmitted.
Step 203, to indicate Quick Response Code carry out decoding the relevant information for obtaining data to be transmitted.
Step 204, n Quick Response Code decoded respectively, obtain n subdata.
Wherein, the corresponding subdata of each Quick Response Code in n Quick Response Code.
Step 205, according to the relevant information of data to be transmitted, n subdata splicing is obtained into target data.
In sum, data transmission method provided in an embodiment of the present invention, second terminal shows successively m in first terminal
During Quick Response Code, m Quick Response Code is scanned successively, and m Quick Response Code is decoded, then decoded data are spelled
Connect to obtain target data, the data transfer of larger data amount can be realized by Quick Response Code, be effectively improved Quick Response Code biography
The flexibility of transmission of data.
Fig. 4 is a kind of flow chart of data transmission method provided in an embodiment of the present invention, and the method can apply to such as Fig. 1
In shown implementation environment.As shown in figure 4, the method can include：
Data to be transmitted is split into n subdata by step 301, first terminal.
When first terminal needs to transmit the data of larger data amount to second terminal, rule can be split according to default
Then, data to be transmitted is split into into n subdata, the n is more than or equal to 2.Afterwards, the first terminal can be by each subdata
Transmitted to second terminal in the form of Quick Response Code.In order to ensure the normal encoding and decoding of Quick Response Code, need to ensure each subdata
Data volume is not more than default Quick Response Code capacity threshold.Quick Response Code capacity threshold refers to the maximum number that each Quick Response Code can be carried
According to capacity.The default Quick Response Code capacity threshold can be 256 bytes, 512 bytes, 1024 bytes or 2048 bytes etc..
Wherein, the data type of data to be transmitted can be voice data, picture, or other kinds of data；This is pre-
If fractionation rule can be fractionation rule that first terminal and second terminal be made an appointment, or, can also be first terminal
In it is self-defining split rule.Specifically, the fractionation rule can split for decile or split according to fixed size.
Illustratively, it is assumed that the data to be transmitted in first terminal is certain voice data, and its size is 50 kilobytes, default
Quick Response Code capacity threshold is 1024 bytes, splits rule and splits for decile, and the concrete mode that the decile splits is：Deposit according to data
Data to be transmitted is split as the equal subdata of multiple data capacities by storage order, then the rule that first terminal splits according to the decile
Then can successively be split as 50 (50 kilobytes/1024 byte=50) height by data to be transmitted according to its data storing order
Data, i.e. n=50.
The relevant information coding of data to be transmitted is obtained indicating Quick Response Code by step 302, first terminal.
The relevant information of data to be transmitted can include data to be transmitted split rule, the property value of data to be transmitted,
The information such as the sum of subdata and the verification cryptographic Hash of data to be transmitted.Treat to ensure that second terminal can have correctly received this
The relevant information of data to be transmitted can be carried out coding and obtain indicating Quick Response Code by transmission data, the first terminal.Because this is treated
The data volume of the relevant information of transmission data is less, therefore typically indicates that Quick Response Code can carry the data to be transmitted by one
Relevant information.Specifically, the coding method used when first terminal is encoded to the relevant information of data to be transmitted, can be with
For UTF-8 (English：8-bit Unicode Transformation Format) coding method, or, or other volumes
Code method, for example, structuring additional modes (English：Structured Append mode) coding method etc., the present invention is implemented
Example is not specifically limited to it.
In the relevant information of data to be transmitted, split rule and can be used to indicate its multiple Quick Response Code for receiving to second terminal
The building form of the subdata of carrying, second terminal can be according to the building form of the subdata by the multiple Quick Response Codes for receiving
The subdata of carrying is spliced, to obtain target data.The property value of data to be transmitted is used for be passed to second terminal instruction
The property value of transmission of data, for example：Indicate the property value such as the data volume of data to be transmitted and the data type of data to be transmitted.Subnumber
According to sum be used for indicate second terminal need receive Quick Response Code sum.The verification cryptographic Hash of data to be transmitted can be unique
The data to be transmitted is indicated, second terminal can be verified according to the verification cryptographic Hash to the data for receiving.
Alternatively, first terminal can be worth conduct using data to be transmitted as key using determined by default hash algorithm
The verification cryptographic Hash of the data to be transmitted, that is to say, using data to be transmitted as the input of default hash algorithm, presets Hash and calculates
The input is mapped as a cryptographic Hash by method, then using the cryptographic Hash as verification cryptographic Hash.Wherein, default hash algorithm can be
Message Digest Algorithm 5 (English：Message Digest Algorithm；Referred to as：MD5 algorithms), SHA
An edition (English：Secure Hash Algorithm；Referred to as：SHA-1 algorithms) or other hash algorithms.Illustratively, certain is treated
Transmission data adopts value determined by default hash algorithm for E8C636D0C0486378BF61E6A3000D0FB7 as key,
Using the value as verification cryptographic Hash, that is, it is E8C636D0C0486378BF61E6A3000D0FB7 to verify cryptographic Hash.
Illustratively, it is assumed that the relevant information of certain data to be transmitted includes：Data to be transmitted is voice data, and size is 50,000
Byte, fractionation rule when splitting to the carrying out of data to be transmitted is that decile splits, and first terminal is split as data to be transmitted
50 subdatas, the verification cryptographic Hash of data to be transmitted is E8C636D0C0486378BF61E6A3000D0FB7, then first
Terminal can be encoded to the relevant information of the data to be transmitted, obtain carrying the instruction Quick Response Code A of above relevant information.
It should be noted that when the fractionation rule of data to be transmitted is the fractionation that first terminal and second terminal are made an appointment
When regular, the fractionation rule of data to be transmitted can not be included in the relevant information.
N subdata is separately encoded and obtains n Quick Response Code by step 303, first terminal.
First terminal can carry out coding and obtain a Quick Response Code, Yi Gongke to each subdata in the n subdata
To obtain n Quick Response Code.Wherein, the method that first terminal is encoded to each subdata, may be referred to first terminal and treats
The coding method that the relevant information of transmission data is encoded, here is omitted.
Illustratively, certain data to be transmitted has been split into 50 subdatas, and first terminal respectively compiles 50 subdatas
Code can obtain 50 Quick Response Codes, i.e. n=50.
Step 304, first terminal show successively m Quick Response Code.
First terminal can generate an instruction Quick Response Code according to above-mentioned steps 302, can be generated according to above-mentioned steps 303
N Quick Response Code, then the first terminal m Quick Response Code, wherein m=n+1 can be generated altogether according to the data to be transmitted.The m
First Quick Response Code in Quick Response Code can for indicate Quick Response Code, remaining n Quick Response Code be according to fractionation after n subdata
Multiple Quick Response Codes that storage order is arranged in order.The first terminal, can be according to the m during the m Quick Response Code is shown
The order of individual Quick Response Code, shows successively each Quick Response Code.So, indicate that Quick Response Code can become first in data transmission procedure
The Quick Response Code being transmitted so that second terminal can obtain the relevant information of data to be transmitted in the start time of data transfer,
And according to the relevant information data that the Quick Response Code being transmitted is carried are spliced in transmitting procedure, without the need for all
Quick Response Code just carries out data splicing after being all transmitted, and can effectively improve the efficiency of transmission of data.
In a kind of optional implementation of the embodiment of the present invention, as shown in figure 5, first terminal show successively m it is two-dimentional
The process of code specifically can include：
Step 304a, first terminal show first Quick Response Code in m Quick Response Code.
Illustratively, first terminal shows that the interface schematic diagram of first Quick Response Code in m Quick Response Code may be referred to first in Fig. 1
The display interface 1102 of terminal 110, indicates that Quick Response Code 1101 may be displayed on the interposition of the display interface 1102 of first terminal
Put.
In practical application, the position and the size of display that Quick Response Code shows in first terminal interface can be according to reality
Situation or user preferences are adjusted, and the embodiment of the present invention is not limited it.
Step 304b, first terminal receive every time second terminal transmission information after, show m Quick Response Code in
The next Quick Response Code of currently displaying Quick Response Code, until m Quick Response Code all shows and finish.
In embodiments of the present invention, second terminal can be sent out when the scanning of Quick Response Code is often completed to first terminal
Send an information.Therefore, first terminal is during two-dimensional code display, while also detecting whether to receive prompting letter
Breath, the information is used to indicate that second terminal has completed the scanning to currently displaying Quick Response Code.When first terminal connects every time
After receiving the information of second terminal transmission, the next one of Quick Response Code currently displaying in m Quick Response Code of display can be continued
Quick Response Code, that is to say the next one two dimension that the Quick Response Code shown on first terminal interface is switched to currently displaying Quick Response Code
Code, continues to scan in order to second terminal.
Illustratively, it is assumed that data to be transmitted corresponds to altogether 51 Quick Response Codes, i.e. m=51, the currently displaying two dimension of first terminal
Code is the 15th Quick Response Code, then after the information for receiving second terminal transmission, first terminal shows the 15th Quick Response Code
Next Quick Response Code, that is to say display the 16th Quick Response Code, continue to scan in order to second terminal.
It should be noted that during m Quick Response Code is shown successively, first terminal can be examined by way of counting
Whether survey completes the display of all Quick Response Codes, namely is to detect whether to complete the transmission of data to be transmitted.Illustratively, the process
Specifically can include：
In the start time of data transfer, k=0 is set, perform following steps：
Step A, first terminal update k after the information for receiving second terminal transmission every time, make the k after renewal
=k+1.
Step B, first terminal judge whether k is equal to Quick Response Code sum m, when k is equal to m, execution step C, and when k is not equal to m,
Execution step A.
Step C, determination complete data transfer, and first terminal shows end of transmission information in display interface.
Also, it should be noted that above-mentioned steps 301 to step 304 operation, can for first terminal according to pre-set programs
The operation being automatically obtained, or the operation that first terminal is just performed after the triggering command for receiving user, illustratively, step
The realization of rapid 304b can be after user receives information, to click on the switching push button in interface, and to trigger m two is shown
The handover operation of the next Quick Response Code of currently displaying Quick Response Code in dimension code, first terminal is received after the handover operation, shown
Show the next Quick Response Code of currently displaying Quick Response Code.
During first terminal shows successively m Quick Response Code, successively scanning m is two-dimentional for step 305, second terminal
Code.
Wherein, m Quick Response Code includes indicating Quick Response Code and n Quick Response Code.After the scan function of second terminal is opened, second
Each Quick Response Code that terminal can start in the m Quick Response Code shown successively to first terminal is scanned.
Step 306, second terminal send a prompting letter when the scanning of Quick Response Code is often completed to first terminal
Breath.
The information can be audio prompt information, or, or infrared or flash of light etc., or, can also be
Second terminal is by bluetooth or Wireless Fidelity (English：WIreless-Fidel's；Referred to as：WIFI) the data message for sending.
Alternatively, when information of the information for the form such as audio prompt information or flash of light, the information can be used for carrying
Show user, to point out user's second terminal to complete the scanning of currently displaying Quick Response Code.
According to the difference of the information type, first terminal recognizes the side of the information in above-mentioned steps step 304b
Method is also different.Specifically, when the information is audio prompt information, first terminal can detect the information for receiving
Amplitude or frequency whether in preset range, or, detect whether the information that receives includes default word, further according to detection
As a result judge that whether the information for receiving be the information completed for prompting scanning that second terminal sends.When what is received
The amplitude or frequency of information in preset range, or, when the information for receiving includes default word, it may be determined that receive
Information is the information completed for prompting scanning that second terminal sends.
Illustratively, in second terminal when the scanning of Quick Response Code is completed, it have sent a frequency to first terminal
For 500 hertz of audio prompt information, first terminal after receiving the information, can be by recognizing the frequency of the information
It is no in preset range, it is false to determine that whether the information be the information completed for prompting scanning that second terminal sends
If preset range is 300 hertz～1000 hertz, it is known that 500 hertz in the range of 300 hertz～1000 hertz, then first
Terminal can determine the information and scan the information for completing for prompting for what second terminal sent.
Step 307, second terminal obtain instruction Quick Response Code and n Quick Response Code in m Quick Response Code.
Second terminal, can be using the first Quick Response Code in m Quick Response Code as finger during the m Quick Response Code is scanned
Show Quick Response Code, and using the Quick Response Code in m Quick Response Code in addition to first Quick Response Code as n Quick Response Code.
Wherein, can be first terminal and second terminal using the first Quick Response Code in m Quick Response Code as instruction Quick Response Code
Make an appointment.Made an appointment according to this, first terminal can will indicate the first two dimension that Quick Response Code shows as it when showing
Code.After second terminal scanning Quick Response Code, meeting is in the way of giving tacit consent to by the first Quick Response Code in m Quick Response Code as instruction two
Dimension code, and using the Quick Response Code in addition to first Quick Response Code as n Quick Response Code, it is right that the n Quick Response Code is data to be transmitted institute
The Quick Response Code answered.
Illustratively, second terminal obtains 51 Quick Response Codes by scanning, then according to making an appointment, second terminal can be by
First Quick Response Code in 51 Quick Response Codes as indicate Quick Response Code, using the Quick Response Code in addition to first Quick Response Code as 50 two
Dimension code, that is to say, using the 1st Quick Response Code in 51 Quick Response Codes as Quick Response Code is indicated, by the 2nd in 51 Quick Response Codes to the
51 Quick Response Codes used as 50 Quick Response Codes, treat as the corresponding Quick Response Code of transmission data by 50 Quick Response Codes.
Step 308, second terminal carry out decoding the relevant information for obtaining data to be transmitted to indicating Quick Response Code.
Alternatively, second terminal can adopt default coding/decoding method to decode the instruction Quick Response Code for obtaining, and decode
Content afterwards is the relevant information of data to be transmitted, and the content can be the relevant information of data to be transmitted, the default solution
Code method is coding/decoding method corresponding with the coding method that first terminal encodes the data to Quick Response Code, to ensure second terminal energy
Enough successfully decoded to scanning the Quick Response Code for obtaining from first terminal by the coding/decoding method.
Illustratively, the instruction Quick Response Code that second terminal is obtained is instruction Quick Response Code A, after decoding to the instruction Quick Response Code
The content for obtaining can be：Data to be transmitted is voice data, and the size of the voice data is 50 kilobytes, to data to be transmitted
Fractionation rule of the carrying out when splitting be that decile splits, first terminal splits data to be transmitted for 50 subdatas, and this is treated
The verification cryptographic Hash of transmission data is E8C636D0C0486378BF61E6A3000D0FB7.
It should be noted that the coding/decoding method to Quick Response Code, the coding/decoding method and first can be prestored in second terminal
Terminal encodes the data to the coding method correspondence of Quick Response Code, to ensure that second terminal can be successfully right by the coding/decoding method
Scan the Quick Response Code for obtaining from first terminal to be decoded, illustratively, when the coding method that first terminal is used is UTF-8 volumes
During code method, the coding/decoding method of correspondence UTF-8 coding methods can be prestored in second terminal.Wherein, to Quick Response Code decoding
Detailed process may be referred to prior art, and here is omitted.
Step 309, second terminal are decoded respectively to n Quick Response Code, obtain n subdata.
Wherein, the corresponding subdata of each Quick Response Code in n Quick Response Code.
Example, second terminal can adopt 50 Quick Response Codes of the default coding/decoding method respectively to obtaining to decode,
Each Quick Response Code one subdata of correspondence in 50 Quick Response Codes, then can obtain 50 subdatas by decoding.
N subdata splicing is obtained target data by step 310, second terminal according to the relevant information of data to be transmitted.
Alternatively, the relevant information of data to be transmitted can include the fractionation rule and data to be transmitted of data to be transmitted
At least one in property value.When the relevant information of data to be transmitted includes the fractionation rule of data to be transmitted, second terminal
Can be regular according to the fractionation, it is determined that splicing rule corresponding with fractionation rule, and according to splicing rule, by n subnumber
Target data is obtained according to splicing.
Illustratively, the relevant information of data to be transmitted is regular for the fractionation of data to be transmitted, and the fractionation rule is according to number
Data to be transmitted is split as into the equal subdata of multiple data capacities according to storage order, and second terminal is obtained by decoding
50 subdatas, i.e. n=50.Then first terminal can determine that splicing rule corresponding with the fractionation rule is：According to subdata
Reception order 50 subdatas splicing is obtained into target data.Therefore the second terminal can connecing according to 50 subdatas
50 subdatas are carried out splicing and obtain a data by receipts order successively, and the data are target data.
Target data as key, using default hash algorithm target cryptographic Hash is determined by step 311, second terminal.
Second terminal determines that the process of target cryptographic Hash can accordingly refer to step 302 according to target data, herein no longer
Repeat.
Whether step 312, second terminal comparison object cryptographic Hash are identical with verification cryptographic Hash.
The data of random length can be mapped as the shorter cryptographic Hash with regular length by hash algorithm.Cryptographic Hash is
The unique and extremely compact numerical value representation of one piece of data, that is to say, cryptographic Hash can uniquely represent data to be transmitted, when
When data to be transmitted changes, its corresponding cryptographic Hash also can change, and therefore, it can by cryptographic Hash to number to be transmitted
According to completeness check is carried out, to detect whether data to be transmitted and target data are same data, that is to say verification object data
It is whether correct.When target data is correct data, target data can be normally used, when target data is wrong data
When, it is impossible to enough normally to use target data, the wrong target data can be dropped.
Step 313, when target cryptographic Hash with verification cryptographic Hash it is identical when, second terminal determine target data be positive exact figures
According to.
Target cryptographic Hash is identical with verification cryptographic Hash, shows that the target data that second terminal is obtained is same with data to be transmitted
One data, i.e. target data are correct data.Illustratively, it is assumed that second terminal is according to the target cryptographic Hash that target data determines
E8C636D0C0486378BF61E6A3000D0FB7, second terminal carries out decoding the verification cryptographic Hash for obtaining to indicating Quick Response Code
For E8C636D0C0486378BF61E6A3000D0FB7, target cryptographic Hash is compared with verification cryptographic Hash, it is known that target
Cryptographic Hash is identical with verification cryptographic Hash, then second terminal determines that target data is correct data, and the target data can normally make
With.
It should be noted that when it is correct data that second terminal determines target data, second terminal can send prompting,
To point out target data as correct data, first terminal can show transmission after the information is received in display interface
Complete.Illustratively, the information can be the informations such as audio frequency.
Step 314, when target cryptographic Hash with verification cryptographic Hash differ when, second terminal determine target data be error number
According to.
Target cryptographic Hash is differed with verification cryptographic Hash, shows the target data of second terminal acquisition with data to be transmitted not
It is wrong data for same data, i.e. target data.Illustratively, it is assumed that the target Hash that second terminal determines according to target data
It is worth for E8C636D0C0486378BF61E6A3000D0FB7, second terminal is breathed out to indicating that Quick Response Code carries out decoding the verification for obtaining
Uncommon value is E8C636D0C0486378BF61E6A3000D0007, and target cryptographic Hash is compared with verification cryptographic Hash, it is known that
Target cryptographic Hash is differed with verification cryptographic Hash, then second terminal determines that target data is wrong data, and the target data can not
It is enough normally to use.
Alternatively, when it is wrong data that second terminal determines target data, second terminal can send prompting, to point out
Target data is wrong data.The information can be used for pointing out first terminal to re-start data transfer, or prompting is used
Family is processed the target data.Illustratively, the information can be the informations such as audio frequency.
It should be noted that the sequencing of data transmission method step provided in an embodiment of the present invention can be carried out suitably
Adjustment, step according to circumstances can also accordingly be increased and decreased, and the order of such as step 302 and step 303 can be adjusted.It is any
Those familiar with the art the invention discloses technical scope in, the method that can readily occur in change all should be contained
Cover within protection scope of the present invention, therefore repeat no more.
In sum, data transmission method provided in an embodiment of the present invention, is split data to be transmitted by first terminal
Into n subdata, m Quick Response Code is generated, then show m Quick Response Code successively, second terminal shows successively m two in first terminal
During dimension code, m Quick Response Code is scanned successively, and m Quick Response Code is decoded, then decoded data are spliced
To obtain target data, the data transfer of larger data amount can be realized by Quick Response Code, be effectively improved Quick Response Code transmission
The flexibility of data.
A kind of data transmission device 800 is embodiments provided, first terminal is applied to, as shown in fig. 6, data are passed
Defeated device 800 can include：
Module 801 is split, for data to be transmitted to be split into into n subdata, n is more than or equal to 2, each subdata
Data volume is not more than default Quick Response Code capacity threshold.
Generation module 802, for generating m Quick Response Code, m Quick Response Code includes indicating Quick Response Code and n Quick Response Code that n is individual
Each Quick Response Code is obtained by a sub- data encoding in Quick Response Code, indicates that Quick Response Code is encoded by the relevant information of data to be transmitted
Arrive.
Display module 803, for showing m Quick Response Code successively, so that second terminal scans successively m Quick Response Code.
In sum, data transmission device provided in an embodiment of the present invention, is split data to be transmitted by splitting module
Into n subdata, generation module generates m Quick Response Code, and display module shows successively m Quick Response Code, so that second terminal can be with
The data to be transmitted is got by way of scanning the m Quick Response Code successively.Therefore, it can realize plurality by Quick Response Code
According to the data transfer of amount, the flexibility of Quick Response Code transmission data is effectively improved.
Alternatively, display module 803, specifically for：
Show first Quick Response Code in m Quick Response Code.
After the information for receiving second terminal transmission every time, Quick Response Code currently displaying in m Quick Response Code is shown
Next Quick Response Code, until the m Quick Response Code all shows finishing.
Alternatively, information is audio prompt information.
Alternatively, data to be transmitted is voice data.
Alternatively, generation module 802, specifically for：
Using data to be transmitted as key, using value determined by default hash algorithm as verification cryptographic Hash.
Verification cryptographic Hash coding is obtained indicating Quick Response Code.
N subdata is separately encoded and obtains n Quick Response Code.
Alternatively, indicate Quick Response Code totally 1, and for m Quick Response Code in first Quick Response Code.
Alternatively, the relevant information of data to be transmitted includes the fractionation rule of data to be transmitted and the attribute of data to be transmitted
At least one in value.
In sum, data transmission device provided in an embodiment of the present invention, is split data to be transmitted by splitting module
Into n subdata, generation module generates m Quick Response Code, and display module shows successively m Quick Response Code, so that second terminal can be with
The data to be transmitted is got by way of scanning the m Quick Response Code successively.Therefore, it can realize plurality by Quick Response Code
According to the data transfer of amount, the flexibility of Quick Response Code transmission data is effectively improved.
A kind of data transmission device 900 is embodiments provided, second terminal is applied to, as shown in fig. 7, data are passed
Defeated device 900 can include：
Scan module 901, during showing m Quick Response Code successively in first terminal, successively scanning m is two-dimentional
Code, m Quick Response Code includes indicating Quick Response Code and n Quick Response Code.
Acquisition module 902, for obtaining m Quick Response Code in instruction Quick Response Code and n Quick Response Code, indicate Quick Response Code be used for
Carry the relevant information of data to be transmitted.
Decoder module 903, for indicating that Quick Response Code carries out decoding the relevant information for obtaining data to be transmitted, being additionally operable to point
It is other that n Quick Response Code is decoded, n subdata is obtained, wherein, each Quick Response Code one subdata of correspondence in n Quick Response Code.
Concatenation module 904, for according to the relevant information of data to be transmitted, n subdata splicing being obtained into target data.
In sum, data transmission device provided in an embodiment of the present invention, is shown successively by scan module in first terminal
During showing m Quick Response Code, m Quick Response Code is scanned successively, decoder module is decoded to m Quick Response Code, concatenation module pair
Decoded data are spliced to obtain target data, and the data transfer of larger data amount can be realized by Quick Response Code, are had
Improve to effect the flexibility of Quick Response Code transmission data.
Alternatively, scan module 901, specifically for：After proceeding by the scanning of the Quick Response Code that first terminal shows, per complete
Into the scanning of a Quick Response Code, to first terminal an information is sent.
Alternatively, information is audio prompt information.
Alternatively, data to be transmitted is voice data.
Alternatively, the relevant information of data to be transmitted includes：Verification cryptographic Hash.
Alternatively, as shown in figure 8, data transmission device 900 can also include：
First determining module 905, as key, using default hash algorithm target cryptographic Hash is determined for using target data.
Whether comparison module 906 is identical with verification cryptographic Hash for comparison object cryptographic Hash.
Second determining module 907, for when target cryptographic Hash is identical with verification cryptographic Hash, determining that target data is correct
Data.
3rd determining module 908, for when target cryptographic Hash is differed with verification cryptographic Hash, determining target data for mistake
Miss data.
Alternatively, acquisition module 902 specifically for：
Using the first Quick Response Code in m Quick Response Code as instruction Quick Response Code.
Using the Quick Response Code in m Quick Response Code in addition to first Quick Response Code as n Quick Response Code.
Alternatively, the relevant information of data to be transmitted includes the fractionation rule of data to be transmitted.
Alternatively, concatenation module 904 specifically for：According to rule is split, n subdata splicing is obtained into target data.
Those skilled in the art can be understood that, for convenience and simplicity of description, the device of foregoing description
With the specific work process of module, the corresponding process in preceding method embodiment is may be referred to, be will not be described here.
In sum, data transmission device provided in an embodiment of the present invention, is shown successively by scan module in first terminal
During showing m Quick Response Code, m Quick Response Code is scanned successively, decoder module is decoded to m Quick Response Code, concatenation module pair
Decoded data are spliced to obtain target data, and the data transfer of larger data amount can be realized by Quick Response Code, are had
Improve to effect the flexibility of Quick Response Code transmission data.
The embodiment of the present invention additionally provides a kind of data transmission system, and with reference to Fig. 1, the data transmission system includes：First
Terminal and second terminal, the first terminal can include the data transmission device 800 shown in Fig. 6；The second terminal can include
Data transmission device 900 shown in Fig. 7 or Fig. 8.
One of ordinary skill in the art will appreciate that realizing all or part of step of above-described embodiment can pass through hardware
To complete, it is also possible to which the hardware that correlation is instructed by program is completed, and described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (29)
1. a kind of data transmission method, it is characterised in that be applied to first terminal, methods described includes：
Data to be transmitted is split into into n subdata, the n is more than or equal to 2, and the data volume of each subdata is not more than
Default Quick Response Code capacity threshold；
Generate m Quick Response Code, the m Quick Response Code includes instruction Quick Response Code and n Quick Response Code, in the n Quick Response Code each
Quick Response Code is obtained by a subdata coding, and the instruction Quick Response Code is encoded by the relevant information of the data to be transmitted
Arrive；
The m Quick Response Code is shown successively, so that second terminal scans successively the m Quick Response Code.
2. method according to claim 1, it is characterised in that
It is described to show the m Quick Response Code successively, including：
Show first Quick Response Code in the m Quick Response Code；
After the information that the second terminal sends is received every time, show currently displaying two in the m Quick Response Code
The next Quick Response Code of dimension code, until the m Quick Response Code all shows finishing.
3. method according to claim 2, it is characterised in that the information is audio prompt information.
4. method according to claim 1, it is characterised in that the data to be transmitted is voice data.
5. method according to claim 1, it is characterised in that
M Quick Response Code of the generation, including：
Using the data to be transmitted as key, using value determined by default hash algorithm as verification cryptographic Hash；
The verification cryptographic Hash coding is obtained into the instruction Quick Response Code；
The n subdata is separately encoded and obtains the n Quick Response Code.
6. method according to claim 1, it is characterised in that the instruction Quick Response Code totally 1, and it is two-dimentional for described m
First Quick Response Code in code.
7. according to the arbitrary described method of claim 1 to 6, it is characterised in that
The relevant information of the data to be transmitted includes the category of the regular and described data to be transmitted of fractionation of the data to be transmitted
At least one in property value.
8. a kind of data transmission method, it is characterised in that be applied to second terminal, methods described includes：
During first terminal shows successively m Quick Response Code, the m Quick Response Code, the m Quick Response Code bag are scanned successively
Include instruction Quick Response Code and n Quick Response Code；
The instruction Quick Response Code and n Quick Response Code in the m Quick Response Code is obtained, the instruction Quick Response Code is used to carry described to be passed
The relevant information of transmission of data；
The instruction Quick Response Code is carried out decoding the relevant information for obtaining the data to be transmitted；
The n Quick Response Code is decoded respectively, obtains n subdata, wherein, each Quick Response Code in the n Quick Response Code
A corresponding subdata；
According to the relevant information of the data to be transmitted, n subdata splicing is obtained into target data.
9. method according to claim 8, it is characterised in that
It is described to scan the m Quick Response Code successively during first terminal shows successively m Quick Response Code, including：
After proceeding by the scanning of the Quick Response Code that the first terminal shows, the scanning of a Quick Response Code is often completed, to described
One terminal sends an information.
10. method according to claim 9, it is characterised in that the information is audio prompt information.
11. methods according to claim 8, it is characterised in that the data to be transmitted is voice data.
12. methods according to claim 8, it is characterised in that the relevant information of the data to be transmitted includes：Verification is breathed out
Uncommon value；
In the relevant information according to the data to be transmitted, n subdata splicing is obtained after target data, institute
Stating method also includes：
Using the target data as key, target cryptographic Hash is determined using the default hash algorithm；
Whether the comparison target cryptographic Hash is identical with the verification cryptographic Hash；
When the target cryptographic Hash is identical with the verification cryptographic Hash, determine that the target data is correct data；
When the target cryptographic Hash is differed with the verification cryptographic Hash, determine that the target data is wrong data.
13. methods according to claim 8, it is characterised in that the instruction Quick Response Code in the acquisition m Quick Response Code
With n Quick Response Code, including：
Using the first Quick Response Code in the m Quick Response Code as the instruction Quick Response Code；
Using the Quick Response Code in the m Quick Response Code in addition to the first Quick Response Code as the n Quick Response Code.
14. according to the arbitrary described method of claim 8 to 13, it is characterised in that
The relevant information of the data to be transmitted includes the fractionation rule of the data to be transmitted, described according to the number to be transmitted
According to relevant information, by the n subdata splicing obtain target data, including：
Rule is split according to described, n subdata splicing is obtained into target data.
15. a kind of data transmission devices, it is characterised in that be applied to first terminal, described device includes：
Module is split, for data to be transmitted to be split into into n subdata, the n is more than or equal to 2, each described subdata
Data volume be not more than default Quick Response Code capacity threshold；
Generation module, for generating m Quick Response Code, the m Quick Response Code includes indicating Quick Response Code and n Quick Response Code that the n is individual
Each Quick Response Code is obtained by a subdata coding in Quick Response Code, the phase for indicating Quick Response Code by the data to be transmitted
Pass information coding is obtained；
Display module, for showing the m Quick Response Code successively, so that second terminal scans successively the m Quick Response Code.
16. devices according to claim 15, it is characterised in that
The display module, specifically for：
Show first Quick Response Code in the m Quick Response Code；
After the information that the second terminal sends is received every time, show currently displaying two in the m Quick Response Code
The next Quick Response Code of dimension code, until the m Quick Response Code all shows finishing.
17. devices according to claim 16, it is characterised in that the information is audio prompt information.
18. devices according to claim 15, it is characterised in that the data to be transmitted is voice data.
19. device according to claim 15, it is characterised in that
The generation module, specifically for：
Using the data to be transmitted as key, using value determined by default hash algorithm as verification cryptographic Hash；
The verification cryptographic Hash coding is obtained into the instruction Quick Response Code；
The n subdata is separately encoded and obtains the n Quick Response Code.
20. devices according to claim 15, it is characterised in that the instruction Quick Response Code totally 1, and for the m two
First Quick Response Code in dimension code.
21. according to the arbitrary described device of claim 15 to 20, it is characterised in that
The relevant information of the data to be transmitted includes the category of the regular and described data to be transmitted of fractionation of the data to be transmitted
At least one in property value.
22. a kind of data transmission devices, it is characterised in that be applied to second terminal, described device includes：
Scan module, during showing m Quick Response Code successively in first terminal, scans successively the m Quick Response Code, institute
Stating m Quick Response Code includes indicating Quick Response Code and n Quick Response Code；
Acquisition module, for obtaining the m Quick Response Code in instruction Quick Response Code and n Quick Response Code, the instruction Quick Response Code uses
In the relevant information for carrying the data to be transmitted；
Decoder module, for carrying out decoding the relevant information for obtaining the data to be transmitted to the instruction Quick Response Code；
The decoder module, is additionally operable to respectively decode the n Quick Response Code, obtains n subdata, wherein, the n
Each Quick Response Code one described subdata of correspondence in Quick Response Code；
Concatenation module, for according to the relevant information of the data to be transmitted, n subdata splicing being obtained into number of targets
According to.
23. devices according to claim 22, it is characterised in that
The scan module, specifically for：
After proceeding by the scanning of the Quick Response Code that the first terminal shows, the scanning of a Quick Response Code is often completed, to described
One terminal sends an information.
24. device according to claim 23, it is characterised in that the information is audio prompt information.
25. devices according to claim 22, it is characterised in that the data to be transmitted is voice data.
26. devices according to claim 22, it is characterised in that the relevant information of the data to be transmitted includes：Verification
Cryptographic Hash；
Described device also includes：
First determining module, as key, using the default hash algorithm target cryptographic Hash is determined for using the target data；
Whether comparison module is identical with the verification cryptographic Hash for relatively more described target cryptographic Hash；
Second determining module, for when the target cryptographic Hash is identical with the verification cryptographic Hash, determining the target data
For correct data；
3rd determining module, for when the target cryptographic Hash is differed with the verification cryptographic Hash, determining the number of targets
According to for wrong data.
27. devices according to claim 22, it is characterised in that the acquisition module specifically for：
Using the first Quick Response Code in the m Quick Response Code as the instruction Quick Response Code；
Using the Quick Response Code in the m Quick Response Code in addition to the first Quick Response Code as the n Quick Response Code.
28. according to the arbitrary described device of claim 22 to 27, it is characterised in that
The relevant information of the data to be transmitted includes the fractionation rule of the data to be transmitted, and the concatenation module is concrete to use
In：
Rule is split according to described, n subdata splicing is obtained into target data.
29. a kind of data transmission systems, it is characterised in that the data transmission system includes：First terminal and second terminal；
The first terminal includes the arbitrary described data transmission device of claim 15 to 21；
The second terminal includes the arbitrary described data transmission device of claim 22 to 28.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509080A (en) * | 2017-08-18 | 2017-12-22 | 北京奇艺世纪科技有限公司 | A kind of coded image display methods, device and electronic equipment |
| CN108632020A (en) * | 2018-05-15 | 2018-10-09 | 浙江鲸腾网络科技有限公司 | Data transmission method for uplink, method of reseptance and device |
| CN108681760A (en) * | 2018-05-15 | 2018-10-19 | 浙江鲸腾网络科技有限公司 | Data transmission method for uplink, method of reseptance and device |
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| CN109919279A (en) * | 2019-02-28 | 2019-06-21 | 尤尼泰克(嘉兴)信息技术有限公司 | A kind of extended method of two dimensional code |
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| CN111914970A (en) * | 2020-08-17 | 2020-11-10 | 国网浙江杭州市余杭区供电有限公司 | Two-dimensional code-based large-data-volume data transmission method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092818A (en) * | 2014-06-25 | 2014-10-08 | 小米科技有限责任公司 | Method, device and system for text transmission |
| CN104618334A (en) * | 2014-12-29 | 2015-05-13 | 通邮(中国)科技有限公司 | Method and system for generating and verifying dynamic two-dimensional code |
| CN105117751A (en) * | 2015-08-27 | 2015-12-02 | 努比亚技术有限公司 | Two-dimensional code transmission method and apparatus |
| CN105389534A (en) * | 2015-10-28 | 2016-03-09 | 惠州Tcl移动通信有限公司 | Two-dimensional-code-based information transmission method and system of mobile terminal |
| CN105678365A (en) * | 2014-11-18 | 2016-06-15 | 航天信息股份有限公司 | Two-dimensional code e-ticket generation method and system, two-dimensional code e-ticket verification method and verification terminal |
-
2016
- 2016-12-23 CN CN201611206815.0A patent/CN106650849A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092818A (en) * | 2014-06-25 | 2014-10-08 | 小米科技有限责任公司 | Method, device and system for text transmission |
| CN105678365A (en) * | 2014-11-18 | 2016-06-15 | 航天信息股份有限公司 | Two-dimensional code e-ticket generation method and system, two-dimensional code e-ticket verification method and verification terminal |
| CN104618334A (en) * | 2014-12-29 | 2015-05-13 | 通邮(中国)科技有限公司 | Method and system for generating and verifying dynamic two-dimensional code |
| CN105117751A (en) * | 2015-08-27 | 2015-12-02 | 努比亚技术有限公司 | Two-dimensional code transmission method and apparatus |
| CN105389534A (en) * | 2015-10-28 | 2016-03-09 | 惠州Tcl移动通信有限公司 | Two-dimensional-code-based information transmission method and system of mobile terminal |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509080B (en) * | 2017-08-18 | 2021-01-15 | 北京奇艺世纪科技有限公司 | Method and device for displaying coded image and electronic equipment |
| CN110650350A (en) * | 2017-08-18 | 2020-01-03 | 北京奇艺世纪科技有限公司 | Method and device for displaying coded image and electronic equipment |
| CN107509080A (en) * | 2017-08-18 | 2017-12-22 | 北京奇艺世纪科技有限公司 | A kind of coded image display methods, device and electronic equipment |
| CN108632020A (en) * | 2018-05-15 | 2018-10-09 | 浙江鲸腾网络科技有限公司 | Data transmission method for uplink, method of reseptance and device |
| CN108681760A (en) * | 2018-05-15 | 2018-10-19 | 浙江鲸腾网络科技有限公司 | Data transmission method for uplink, method of reseptance and device |
| CN108681760B (en) * | 2018-05-15 | 2021-09-14 | 恒生电子股份有限公司 | Data sending method, receiving method and device |
| CN108632020B (en) * | 2018-05-15 | 2021-08-17 | 恒生电子股份有限公司 | Data sending method, receiving method and device |
| CN108921266A (en) * | 2018-09-29 | 2018-11-30 | 长安大学 | A kind of static two dimensional code encryption display methods and device based on image segmentation |
| CN108921266B (en) * | 2018-09-29 | 2021-01-22 | 长安大学 | Static two-dimensional code encryption display method and device based on image segmentation |
| CN109919279A (en) * | 2019-02-28 | 2019-06-21 | 尤尼泰克(嘉兴)信息技术有限公司 | A kind of extended method of two dimensional code |
| CN111083119A (en) * | 2019-11-28 | 2020-04-28 | 四川观想科技股份有限公司 | Two-dimensional code-based large-capacity information transmission method |
| CN111083119B (en) * | 2019-11-28 | 2022-03-04 | 四川观想科技股份有限公司 | Two-dimensional code-based large-capacity information transmission method |
| CN111353564A (en) * | 2020-03-06 | 2020-06-30 | 赵佳锦 | Novel two-dimensional system |
| CN111818141A (en) * | 2020-06-28 | 2020-10-23 | 远光软件股份有限公司 | Method, system, device, terminal and storage medium for transmitting file |
| CN111914970A (en) * | 2020-08-17 | 2020-11-10 | 国网浙江杭州市余杭区供电有限公司 | Two-dimensional code-based large-data-volume data transmission method |
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Address after: 510660 Guangzhou City, Guangzhou, Guangdong, Whampoa Avenue, No. 315, self - made 1-17 Applicant after: Guangzhou KuGou Networks Co., Ltd. Address before: 510000 B1, building, No. 16, rhyme Road, Guangzhou, Guangdong, China 13F Applicant before: Guangzhou KuGou Networks Co., Ltd. |
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