CN108667788A - Data flow control method and device - Google Patents

Data flow control method and device Download PDF

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Publication number
CN108667788A
CN108667788A CN201710215067.0A CN201710215067A CN108667788A CN 108667788 A CN108667788 A CN 108667788A CN 201710215067 A CN201710215067 A CN 201710215067A CN 108667788 A CN108667788 A CN 108667788A
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information
parameter
control
data
position encoded
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CN201710215067.0A
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CN108667788B (en
Inventor
田雪松
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Beijing Qilu Management Consulting Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/131Protocols for games, networked simulations or virtual reality

Abstract

The present embodiments relate to a kind of data flow control method and device, method includes:Server receives the position encoded data that first terminal is sent, and position encoded data include location parameter and identification parameter;Control parameter is obtained according to location parameter and identification parameter;Inquire the corresponding control object of control parameter;Control information is obtained according to control object;Processing is identified to position coded data, obtains recognition result data;Recognition result data are sent according to the control information.Data flow control method and device provided in an embodiment of the present invention distinguish coding output medium by location parameter and identification parameter, without providing the output medium of different coding;It is sent according to the control information after the position encoded data received are identified, avoids the complexity of application program identification function exploitation.

Description

Data flow control method and device
Technical field
The present invention relates to technical field of information processing more particularly to a kind of data flow control method and device.
Background technology
With the rapid development of information technology, people are increasingly commonly produced, are handled, exchanged and propagated using computer Various forms of information.Information technology gradually changes the traditional living habit of people.Traditional utilizes paper and pen into running hand The mode write can not carry out information process-, therefore cannot be satisfied the needs of people.
In the prior art, certain type of information is embedded in such as paper page, board or equivalent using coding pattern Passive output medium in.This embedding information may include for graphical information, order, supplemental text or image, hyperlink, The file data of absolute position etc. completely or partially rebuild.Then, it is embedded into output medium using identification equipment reading Information simultaneously transmits data to specified address or returns to corresponding service data.However in different application scenarios, need It is sent to specified address after reading embedding information on different output mediums or realizes different application services, this is just Increase the complexity of output medium and corresponding application programs exploitation.
Therefore, how according to different needs the data read on output medium to be sent to specified address or realization Different application services becomes problem to be solved.
Invention content
The object of the present invention is to provide a kind of data flow control method and device, to solve to cannot achieve in the prior art The flow directions of the data to being read on output medium the problem of controlling.
To achieve the above object, on the one hand, the present invention provides a kind of data flow control method, the method includes:
Server receives the position encoded data that first terminal is sent, and the position encoded data include location parameter and knowledge Other parameter;
Control parameter is obtained according to the location parameter and the identification parameter;
Inquire the corresponding control object of the control parameter;
Control information is obtained according to the control object;
Processing is identified to the position encoded data, obtains recognition result data;
The recognition result data are sent according to the control information.
Further, described to be specifically included according to the location parameter and identification parameter acquisition control parameter:
At least one control parameter is selected from the location parameter and the identification parameter.
Further, before inquiring the corresponding control object of the control parameter, the method further includes:
At least two control parameters are selected from the location parameter and the identification parameter, record control parameter value;
At least two control parameter values are subjected to logical combination, generate control object.
Further, the control information specifically includes:
Data receiver's address information, channel information, receives data format information, receives data receiver's type information At least one of data type information.
Further, described to be specifically included according to control object acquisition control information:
The corresponding control information of the position encoded data is inquired according to the control object.
Further, the location parameter specifically includes:
The first terminal acquires the page address information of the position encoded data, the regional address letter on the page At least one of breath.
Further, the identification parameter specifically includes:
The id information of the first terminal, the user identity information of the first terminal, geographical location identification information, electronics At least one of mail address information.
Further, described that processing is identified to the position encoded data, it obtains recognition result data and specifically includes:
The server is decoded the position encoded information, generates Serial No.;
First position information is obtained according to the Serial No.;
Position locus information is generated according to the first position information.
Further, described that processing is identified to the position encoded data, it obtains recognition result data and specifically includes:
The server is decoded the position encoded information, obtains second position information;
Inquire the corresponding functional information of the second position information.
On the other hand, the present invention provides a kind of data flow control devices, including:
Receiving unit, the position encoded data for receiving first terminal transmission, the position encoded data include position Parameter and identification parameter;
Acquiring unit, for obtaining control parameter according to the location parameter and the identification parameter;
Query unit, for inquiring the corresponding control object of the control parameter;
Generation unit, for generating control information according to the control object;
Recognition unit obtains recognition result data for processing to be identified to the position encoded data;
Transmission unit, for sending the recognition result data according to the control information.
Data flow control method and device provided in an embodiment of the present invention, according to the location parameter in position encoded data Control parameter, the corresponding control object of inquiry control parameter are obtained with identification parameter;Control information is obtained according to control object;It is right Processing is identified in position encoded data, obtains recognition result data;Recognition result data are sent according to the control information.The present invention The data flow control method and device that embodiment provides carry out area by location parameter and identification parameter to coding output medium Point, without providing the output medium of different coding;After the position encoded data received are identified according to the control information into Row is sent, and avoids the complexity of application program identification function exploitation.
Description of the drawings
Fig. 1 is the flow chart of data flow control method provided in an embodiment of the present invention;
Fig. 2 is data flow control device schematic diagram provided in an embodiment of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts All other embodiment, shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart of data flow control method provided in an embodiment of the present invention.As described in Figure, the present embodiment provides Method include:
Step 101, server receives the position encoded data that first terminal is sent, and the position encoded data include position Parameter and identification parameter.
Wherein, first terminal specifically with camera model, processing module, memory module and communication module digital pen. Position encoded pattern in the present embodiment is specially dot matrix coding pattern.When digital pen pen tip moves on output medium, phase Machine module acquires dot matrix coded image, can be taken pictures to the dot matrix passed through with 100 speed per second, processing module pair The collected position encoded image of camera model is handled, and is obtained digital signal and is stored in memory module, communication module is real-time Or non real-time it is sent to server.
Dot matrix coding pattern is made of several dot matrix according to particular algorithm is regularly arranged, and dot matrix passes through special coding staff Formula represents special co-ordinate position information.The effect of dot matrix is available to one coordinate parameters information of digital pen, ensures digital Pen can accurately record the person's handwriting of writing when being write on output medium.
Before server receives the position encoded data that digital pen is sent, digital pen needs are registered in server.Note It could carry out data transmission between server after volume, digital pen sends login request message, registration request packet to server The identification informations such as the sequence number containing digital pen;To digital pen returning response message after the identification information of server storage digital pen. Bidirectional data transfers can be carried out between server and digital pen.
Step 102, control parameter is obtained according to the location parameter and the identification parameter.
Control parameter can be any parameter selected from location parameter and identification parameter.
Wherein, location parameter specifically includes:In the page address information of first terminal acquisition position coded data, the page At least one of zone-address information.
Position encoded data are the part marked off from position encoded database, the position in position encoded database Coding is divided into the parts such as different books, chapter, page, region, and when digital pen acquisition position coded data obtains position simultaneously Parameter, according to location parameter can determine position encoded place page address and the page in specific regional location.
Identification parameter specifically includes:The id information of first terminal, the user identity information of first terminal, geographical location mark At least one of information, e-mail address information.
Wherein, the id information of first terminal includes the sequence number etc. of digital pen, and the user identity information of first terminal is specific Including user name associated with first terminal etc., geographical location identification information includes the geographical location letter where first terminal Breath, e-mail address information include e-mail address associated with first terminal etc..It can according to parameter identified above Identify the characteristic of first terminal and the characteristic of user.
Step 103, the corresponding control object of the control parameter is inquired.
Further include the steps that generating control object before the corresponding control object of inquiry control parameter:From location parameter With select at least two control parameters in identification parameter, record control parameter value;At least two control parameter values are subjected to logic Combination generates control object.
Specifically, by multiple control parameters and control parameter value using logical operator (for example, AND, OR, NAND, NOR, ANDNOT several sentences) are combined into, control object is formed.Therefore control parameter and control object have incidence relation, Ke Yishi Multiple control parameters correspond to a control object, and corresponding control object can be obtained by control parameter.
Step 104, control information is obtained according to the control object.
Specifically, according to the corresponding control information of control object inquiring position coded data.Control object will be position encoded Data are mapped to corresponding control information.
Wherein, control information specifically includes:Data receiver's address information, data receiver's type information, channel information, At least one of receive data format information, receive data type information, control information can also include that relevant control instructs Information.
Step 105, processing is identified to the position encoded data, obtains recognition result data.
Specifically, including imported data and functional form data etc. with the data on position encoded output medium.Work( Energy type data can be by realizing in the different functional information of position encoded middle insertion.Digital pen acquires position on output medium When setting coded data, if acquisition is that imported data are sent to server, server is decoded position coding information, Generate Serial No.;First position information is obtained according to Serial No.;Position locus information is generated according to first position information.Its In, Serial No. is dot matrix encoding coordinate sequence, and first position information is the position according to the calculated dot matrix coding of coordinate sequence Confidence ceases, and can location information be connected into track according to chronological order, to realize the electronization of written handwriting.
If being sent to server after acquisition functional form data, server is decoded position coding information, obtains Second position information;Inquire the corresponding functional information of second position information.Wherein, second position information is the position of functional form data Confidence ceases, and the location information is associated with corresponding functional information, and server can inquire corresponding according to the location information Functional information, to realize corresponding feature operation.Different application services may be implemented in functional information, for example, sending electronics Mail sends fax, clicks to obtain and apply data etc..
To it is position encoded be identified the purpose that retransmits after processing be can after receiving data for data receiver Directly to carry out corresponding operating, such as display, storage, progress corresponding function operation etc., the step of no longer needing to be decoded identification, To reduce the complexity of application service exploitation.
Step 106, the recognition result data are sent according to the control information.
Specifically, recognition result data are sent to network by the relative address and data format requirement according to the control information The data receiver of address format, for example, uniform resource locator (Uniform/Universal Resource Locator, URL), IP address, e-mail address, fax number etc..
Data flow control method provided in an embodiment of the present invention, according in position encoded data location parameter and identification Parameter acquiring control parameter, the corresponding control object of inquiry control parameter;Control information is obtained according to control object;Position is compiled Processing is identified in code data, obtains recognition result data;Recognition result data are sent according to the control information.The embodiment of the present invention The data flow control method of offer distinguishes coding output medium by location parameter and identification parameter, without providing The output medium of different coding;It sends, avoids according to the control information after the position encoded data received are identified The complexity of application program identification function exploitation.
Fig. 2 is data flow control device schematic diagram provided in an embodiment of the present invention.As shown, provided in this embodiment Device includes:Receiving unit 1, acquiring unit 2, query unit 3, generation unit 4, recognition unit 5 and transmission unit 6.
Receiving unit 1, the position encoded data for receiving first terminal transmission, the position encoded data include position Parameter and identification parameter;
Acquiring unit 2, for obtaining control parameter according to the location parameter and the identification parameter;
Query unit 3, for inquiring the corresponding control object of the control parameter;
Generation unit 4, for generating control information according to the control object;
Recognition unit 5 obtains recognition result data for processing to be identified to the position encoded data;
Transmission unit 6, for sending the recognition result data according to the control information.
The specific work process of each unit of data flow control device provided in an embodiment of the present invention is aforementioned It is elaborated in embodiment of the method, details are not described herein again.
Data flow control device provided in an embodiment of the present invention, according in position encoded data location parameter and identification Parameter acquiring control parameter, the corresponding control object of inquiry control parameter;Control information is obtained according to control object;Position is compiled Processing is identified in code data, obtains recognition result data;Recognition result data are sent according to the control information.The embodiment of the present invention The data flow control device of offer distinguishes coding output medium by location parameter and identification parameter, without providing The output medium of different coding;It sends, avoids according to the control information after the position encoded data received are identified The complexity of application program identification function exploitation.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description. These functions are implemented in hardware or software actually, depend on the specific application and design constraint of technical solution. Professional technician can use different methods to achieve the described function each specific application, but this realization It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can use hardware, processor to execute The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field In any other form of storage output medium well known to interior.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.

Claims (10)

1. a kind of data flow control method, which is characterized in that the method includes:
Server receives the position encoded data that first terminal is sent, and the position encoded data include that location parameter and identification are joined Number;
Control parameter is obtained according to the location parameter and the identification parameter;
Inquire the corresponding control object of the control parameter;
Control information is obtained according to the control object;
Processing is identified to the position encoded data, obtains recognition result data;
The recognition result data are sent according to the control information.
2. data flow control method according to claim 1, which is characterized in that described according to the location parameter and institute Identification parameter acquisition control parameter is stated to specifically include:
At least one control parameter is selected from the location parameter and the identification parameter.
3. data flow control method according to claim 1, which is characterized in that inquiring, the control parameter is corresponding Before control object, the method further includes:
At least two control parameters are selected from the location parameter and the identification parameter, record control parameter value;
At least two control parameter values are subjected to logical combination, generate control object.
4. data flow control method according to claim 1, which is characterized in that the control information specifically includes:
Data receiver's address information, channel information, receives data format information, receives data data receiver's type information At least one of type information.
5. data flow control method according to claim 1, which is characterized in that described to be obtained according to the control object Control information specifically includes:
The corresponding control information of the position encoded data is inquired according to the control object.
6. data flow control method according to claim 1, which is characterized in that the location parameter specifically includes:
The first terminal acquires in the page address information of the position encoded data, the zone-address information on the page At least one.
7. data flow control method according to claim 1, which is characterized in that the identification parameter specifically includes:
The id information of the first terminal, the user identity information of the first terminal, geographical location identification information, Email At least one of address information.
8. data flow control method according to claim 1, which is characterized in that it is described to the position encoded data into Row identifying processing obtains recognition result data and specifically includes:
The server is decoded the position encoded information, generates Serial No.;
First position information is obtained according to the Serial No.;
Position locus information is generated according to the first position information.
9. data flow control method according to claim 1, which is characterized in that it is described to the position encoded data into Row identifying processing obtains recognition result data and specifically includes:
The server is decoded the position encoded information, obtains second position information;
Inquire the corresponding functional information of the second position information.
10. a kind of data flow control device, which is characterized in that described device includes:
Receiving unit, the position encoded data for receiving first terminal transmission, the position encoded data include location parameter And identification parameter;
Acquiring unit, for obtaining control parameter according to the location parameter and the identification parameter;
Query unit, for inquiring the corresponding control object of the control parameter;
Generation unit, for generating control information according to the control object;
Recognition unit obtains recognition result data for processing to be identified to the position encoded data;
Transmission unit, for sending the recognition result data according to the control information.
CN201710215067.0A 2017-04-02 2017-04-02 Data flow direction control method and device Active CN108667788B (en)

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