CN108664160A - A kind of off-line data processing method and data processing equipment - Google Patents

A kind of off-line data processing method and data processing equipment Download PDF

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Publication number
CN108664160A
CN108664160A CN201710215058.1A CN201710215058A CN108664160A CN 108664160 A CN108664160 A CN 108664160A CN 201710215058 A CN201710215058 A CN 201710215058A CN 108664160 A CN108664160 A CN 108664160A
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CN
China
Prior art keywords
data
data processing
information
substrate
stroke
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Pending
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CN201710215058.1A
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Chinese (zh)
Inventor
田雪松
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Beijing Tstudy Technology Co ltd
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Individual
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Priority to CN201710215058.1A priority Critical patent/CN108664160A/en
Publication of CN108664160A publication Critical patent/CN108664160A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545Pens or stylus
    • 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
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)

Abstract

The present embodiments relate to a kind of off-line data processing method and data processing equipment, the method includes:Data processing equipment identifies the position encoded image of substrate, and generates position encoded image information;The corresponding addressing information of the substrate is determined according to the position encoded image information;The page address information of the substrate is determined according to the addressing information, and the partition information of the substrate is determined according to the page address information;The region division of the wherein described substrate is functional areas and drafting area;Movement locus of the data processing equipment in the drafting area is recorded, stroke data is generated;Record has page address information in the attribute of the stroke data;A stroke data set will be generated with the stroke data of same page address information.

Description

A kind of off-line data processing method and data processing equipment
Technical field
The present invention relates to field of communication technology more particularly to a kind of off-line data processing method and data processing equipments.
Background technology
Digital scanning pen is a kind of novel input equipment, can be printed on position encoded image fully according to natural custom It is write on paper, when writing can leave written handwriting on paper, can also use anhydrous plastics pen core.Pass through digital scanning The acquisition of the optical system and the position encoded image of data processing modules implement of pen carries out position by uploading to application server The processing of coded image data.
What the mode that currently used digital scanning pen is all utilized in line real-time Transmission carried out data transmission, that is to say, that The transmission that data are carried out while being scanned or writing using digital scanning pen, always successively i.e. strictly to generate stroke Order export stroke, as long as thus recording track data can receiving terminal realize notes reduction.And if to realize offline Data transmission no longer follows the sequence that stroke generates in sequential, just has to restore in view of the positioning of track data, and number According to storage and splicing realization, presumably with existing common online real-time Transmission, still remaining much has technology to be solved Difficult point.
Invention content
The object of the present invention is to provide a kind of off-line data processing method and data processing equipments, can be in off-line case Realize the record of notes, i.e., in the case where that need not be connected to processing equipment, pen can be realized by only using data processing equipment The record of note, and by selectively providing the number of extraction with noncontinuity order in communication interface when follow-up appropriate According to, make system have better flexibility, the scope of application is wider, while the use of more convenient user.
To achieve the above object, in a first aspect, an embodiment of the present invention provides a kind of off-line data processing methods to include:
Data processing equipment identifies the position encoded image of substrate, and generates position encoded image information;
The corresponding addressing information of the substrate is determined according to the position encoded image information;
The page address information of the substrate is determined according to the addressing information, and is determined according to the page address information The partition information of the substrate;The region division of the wherein described substrate is functional areas and drafting area;
Movement locus of the data processing equipment in the drafting area is recorded, stroke data is generated;The stroke number According to attribute information in record have page address information;
A stroke data set will be generated with the stroke data of same page address information.
Preferably, the method further includes:
Receive the data requesting instructions that request of data equipment is sent;The data requesting instructions include the of requested data One page address information;
According to the first page address information in the data requesting instructions the data processing device for storage pen Data Integrated query is drawn, corresponding first stroke data acquisition system is obtained;
Send the stroke data in the first stroke data acquisition system to the request of data equipment.
It is further preferred that the method further includes:
The corresponding location area identifier of each section of movement locus is determined according to the position encoded image information;
The location area identifier is recorded in the attribute information of the stroke data.
It is further preferred that the method further includes:
The request of data equipment exports one according to the location area identifier in the attribute information of the stroke data The note taking information of the page.
Preferably, the movement locus for recording the data processing equipment in the drafting area, generates stroke data Specially:
Detection starts trigger signal;
When detecting startup trigger signal, it is recorded in the movement locus drawn in area and generates stroke data.
Second aspect, an embodiment of the present invention provides a kind of off-line data processors, including:
The bottom end of shell, the shell is equipped with opening, and the inside of the shell is holding part;
Image acquiring sensor is set in the holding part, by the opening to below the data processing equipment Substrate on position encoded image be acquired, generate position encoded picture signal;
Processor is set in the holding part, is electrically connected with described image acquisition sensor, to the position encoded figure As signal is handled, the corresponding addressing information of the substrate is determined, and the page of the substrate is determined according to the addressing information Face address information, and determine according to the page address information partition information of the substrate;The area of the wherein described substrate Domain is divided into functional areas and draws area;Also, movement locus of the data processing equipment in the drafting area is recorded, is generated Stroke data;
Stroke data with same page address information is stored as a stroke data set by memory;
Communication interface is set in the holding part, is set for the stroke data to be sent to external request of data It is standby.
Preferably, described device further includes:
Writing end is set to the bottom end of the shell, for being write on the substrate.
Preferably, described device further includes:
Illuminating device is set in the holding part, for the position in the substrate to described image acquisition sensor acquisition Coding pattern is set to be illuminated.
It is further preferred that described device further includes:
Detection device is set in the holding part, is placed in the bottom of the writing end, according to the writing end bottom Position generate start trigger signal;
When detecting startup trigger signal, described image acquisition sensor is recorded in the movement locus in the drafting area It is sent to the processor, stroke data is generated by the processor.
Preferably, described device further includes:
Power module is set in the holding part, with described image acquisition sensor, processor, communication interface, detection Device is connected and powers with illuminating device.
Data processing method provided in an embodiment of the present invention can realize the record of notes, i.e., in nothing in off-line case In the case of output processing equipment must be connected to, the record of notes can be realized by only using data processing equipment, and follow-up By selectively providing the data of extraction with noncontinuity order in communication interface when appropriate, system is set to have more preferable Flexibility, the scope of application is wider, while the use of more convenient user.
Description of the drawings
Fig. 1 is the flow chart of off-line data processing method provided in an embodiment of the present invention;
Fig. 2 is the addressing structure schematic diagram provided in the present invention is implemented;
Fig. 3 is the schematic diagram of data processing equipment provided in an embodiment of the present invention.
Specific implementation mode
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
The embodiment of the present invention provides firstly a kind of off-line data processing method, which is applied to this In the data processing equipment of embodiment.
Fig. 1 is the method flow diagram of off-line data processing method provided in an embodiment of the present invention;Fig. 1 pairs is combined first below The off-line data processing method of the present invention illustrates.
Off-line data processing method provided by the invention mainly includes the following steps:
Step 110, the position encoded image of data processing equipment identification substrate, and generate position encoded image information;
Specifically, data processing equipment can be specially digital scanning pen or similar device, digital scanning pen can be Can also be no writing function device with writing function digital scanning pen.
Position encoded image can be printed or be shown in the substrates such as coding sheet, electronic display unit.Position encoded figure Case at least occupies the part on its surface, passes through data processing equipment optical readable.
The acquisition of position encoded pattern is not necessarily the primary whole coding patterns obtained in substrate, but according to The position encoded pattern that corresponding portion is obtained within the scope of the optical field of data processing equipment, one can consider that being a benchmark The position encoded image of unit.
Data processing equipment is digitized processing to the position encoded image got, generates position encoded image letter Breath.Include location area identifier in position encoded image information, can determine that the position is compiled by location area identifier The location information of code image in the substrate, or can be further location coordinate information.
Step 120, the corresponding addressing information of substrate is determined according to position encoded image information;
Specifically, in processing procedure, substrate is conceptualized as a page unit, for the position encoded image point of each page of unit Independent process is not carried out.
Fig. 2 shows such a examples, that is, in this example embodiment, pattern 106 includes " section " 110, these " sections " 110 and quilt It is divided into a large amount of " frame (shelve) " 111, each " frame " 111 includes a large amount of " book (book) " 112, these " books " 112 are divided At the above-mentioned page unit 113 of a large amount of also known as " pattern page ".In a grade of draw above case level, all patterns Page format having the same.For example, some framves may include the pattern page of A4 formats, and other framves include the pattern of A5 formats Page.Position of the specific pattern page in abstract design can be designated as section page address of frame pages of form of book, for example, 98.500.1.320 can determine unique substrate by obtained page address.
Each pattern page can be considered as the practical subset of coding pattern, or be considered as the absolute position being encoded by subset It sets.Each this absolute position may be expressed as the integral position in the coordinate system 114 of entire pattern, or be represented as logic Position, that is, the local location in coordinate system 115 in page address and pattern page.
Step 130, the page address information of substrate is determined according to addressing information, and substrate is determined according to page address information Partition information;
Specifically, the lookup of page address information and corresponding partition information can be recorded in data processing equipment Table.It is automatically updated when look-up table could be provided as online, to ensure the validity of data in look-up table.
Therefore, pass through addressing information, it may be determined that the corresponding partition information of current base page address information, substrate Region can at least be divided into functional areas and draw area.
Can be previously stored in data processing equipment limit how to from different zones record information operated one A or multiple template.
In one embodiment, such as the specific page unit group in the page layer of section or frame is related to given template definition, The template definition is therefore effective to all pattern pages in the specific page unit group.Template limits the ruler that can be related to functional areas Very little, arrangement and function.
In a template, all in pattern page are not defined as belonging to by the position that any functional areas occupy draws area, Movement locus in drawing area can correspond to corresponding test position and be registered as stroke.
Functional areas can for example have the function of trigger function, service selection capability, device selection function, activities or anti- Present the instruction interaction region of function.Specifically, trigger function is used for trigger data processing unit to record stroke data.Service Selection function identification, which can be transmitted, influences data processing equipment to the contextual information of the processing of the position of record (for example, electronics postal Part, fax, SMS) and/or influence data processing equipment to the content information of the selection of position to be processed (for example, page, book, Frame) service.Device selection function identifies the interface unit (for example, PC, mobile device, LAN access points) of data processing equipment. Activities function starts the action for influencing data processing equipment memory.Feedback function makes data processing equipment activation such as shake The inside man-machine interface of dynamic device, display or loudspeaker.
Step 140, record data processing equipment is drawing the movement locus in area, generates stroke data;
Specifically, because the generation of stroke data is recorded on the movement locus drawn in area, corresponding corresponding position is compiled Code image information and generate, thus in the attribute information when generating stroke data record have page address information;
In addition, also location area identifier is also recorded in the attribute information of stroke data.
Further, the record of movement locus can have certain trigger condition, be not all to be remembered any time Record.For the data processing equipment that can be write, specifically, can be the writing state by detection device to data processing equipment It is detected, when detecting startup trigger signal, data processing equipment records the movement locus in drafting area, And handle generation stroke data.
Step 150, a stroke data set will be generated with the stroke data of same page address information.
Because the attribute information of stroke data has page address information, therefore can will have same page address information Stroke data summarized, corresponding each page address information generates a stroke data set.
Step 160, the data requesting instructions that request of data equipment is sent are received;
Specifically, request of data equipment can be specially the data analysis of network side, processing equipment, such as computer or intelligence Mobile phone etc..It include the first page address information of requested data in data requesting instructions.The step for, it is to count offline It is carried out later according to acquisition and processing completion.The present embodiment only this step and under need data processing equipment in rapid 170 step by step Online.
Step 170, according to the first page address information in data requesting instructions data processing device for storage pen Data Integrated query is drawn, corresponding first stroke data acquisition system is obtained;
Data processing equipment carries out data query according to first page address information, you can finds first page address information Corresponding first stroke data acquisition system.
Step 180, the stroke data in first stroke data acquisition system is sent to request of data equipment.
In the attribute information for each stroke data that request of data equipment includes according to first stroke data acquisition system as a result, Location area identifier, export a page note taking information.
In the embodiment of the present invention, the time order of occurrence of the stroke data need not have note taking recorded offline, but It is recorded in the set of all stroke datas on the specific part of position encoded pattern.For each pattern page, stroke data can Not configured chronologically.
Data processing method provided in an embodiment of the present invention can realize the record of notes, i.e., in nothing in off-line case In the case of output processing equipment must be connected to, the record of notes can be realized by only using data processing equipment, and follow-up By selectively providing the data of extraction with noncontinuity order in communication interface when appropriate, system is set to have more preferable Flexibility, the scope of application is wider, and data processing equipment can be used alone in the case of offline, and more convenient user's makes With.
Correspondingly, the embodiment of the present invention additionally provides the data processing equipment described in above-described embodiment.Its structural representation It can be as shown in Figure 3.The component that data processing equipment 200 includes mainly includes:
The bottom end of shell 202, shell 202 is equipped with opening 204, and the inside of shell 202 is holding part;
Image acquiring sensor 206, is set in holding part, passes through the base for 204 pairs of 200 lower sections of data processing equipment that are open Position encoded image on bottom is acquired, and generates position encoded picture signal;
In the concrete realization, image acquiring sensor 206 can specifically include the bidimensional CCD or CMOS for capture images Detector.
Illuminating device (not shown), is set in holding part, the substrate for being acquired to image acquiring sensor 206 On position encoded pattern illuminated.
Processor 210, is set in holding part, is electrically connected with image acquiring sensor 206, to position coding image signal It is handled, determines the corresponding addressing information of substrate, and determine the page address information of substrate according to addressing information, and according to page Face address information determines the partition information of substrate;Wherein the region division of substrate is functional areas and drafting area;Also, it records Data processing equipment 200 is drawing the movement locus in area, generates stroke data;
Stroke data with same page address information is stored as a stroke data set by memory 212;
Preferably, memory 212 may include different types of memory, such as working storage (for example, RAM) and journey Sequence code and permanent storage memory (nonvolatile memory, for example, flash memory).In order to provide number to processor 210 According to the operation of processing unit, relevant software is stored in memory 212 and is executed by processor 210.
Communication interface 218, is set in holding part, for stroke data to be sent to external request of data equipment.
Communication interface 218 can remotely be set particularly for by Data Over Cable or the device of remote equipment is wirelessly transmitted to It is standby can computer, mobile phone, PDA, network server etc..Therefore, communication interface 218 can generally by computer, Phone or satellite communication network provide wired or wireless short range communication (for example, USB, RS232, wireless radio transmission, infrared to component Transmission, ultrasound-transmissive, induction convergence etc.) and/or the wired or wireless telecommunication of offer.
Writing end 214 is set to the bottom end of shell 202, for being write in substrate.
Detection device 216, is set in holding part, is placed in the bottom of writing end 214, according to 214 bottom of writing end Position, which generates, starts trigger signal;When detecting startup trigger signal, image acquiring sensor 206, which is recorded in, to be drawn in area Movement locus is sent to processor 210, and stroke data is generated by processor 210.
Specifically, detection device 216 is connect with writing end 214 to detect when writing end 214 is being applied in base It (starts to write) on bottom surface and/or lifts (lift pen) from substrate surface, and optionally allow to determine applied force.Based on detection device 216 output, image acquiring sensor 206 are controlled as the capture images between starting to write and lifting pen.
Power module 208, is set in holding part, with image acquiring sensor 206, processor 210, communication interface 218, Detection device 216 is connected and powers with illuminating device.
It is further preferred that the data processing equipment of the embodiment of the present invention also may include for the ease of user's human-computer interaction Interface device 220, specifically may include display, indicator light, vibrator, loud speaker etc..
Further, it is also possible to comprising it is one or more activate and/or control interface device 220 by thick 222.
Data processing equipment provided in an embodiment of the present invention can realize the record of notes, i.e., in nothing in off-line case In the case of output processing equipment must be connected to, the record of notes can be realized by only using data processing equipment, and follow-up By selectively providing the data of extraction with noncontinuity order in communication interface when appropriate, system is set to have more preferable Flexibility, the scope of application is wider, and data processing equipment can be used alone in the case of offline, and more convenient user's makes With.
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 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 off-line data processing method, which is characterized in that the off-line data processing method includes:
Data processing equipment identifies the position encoded image of substrate, and generates position encoded image information;
The corresponding addressing information of the substrate is determined according to the position encoded image information;
The page address information of the substrate is determined according to the addressing information, and according to described in page address information determination The partition information of substrate;The region division of the wherein described substrate is functional areas and drafting area;
Movement locus of the data processing equipment in the drafting area is recorded, stroke data is generated;The stroke data Record has page address information in attribute information;
A stroke data set will be generated with the stroke data of same page address information.
2. off-line data processing method according to claim 1, which is characterized in that the method further includes:
Receive the data requesting instructions that request of data equipment is sent;The data requesting instructions include the first page of requested data Face address information;
According to the first page address information in the data requesting instructions the data processing device for storage stroke number According to Integrated query, corresponding first stroke data acquisition system is obtained;
Send the stroke data in the first stroke data acquisition system to the request of data equipment.
3. off-line data processing method according to claim 2, which is characterized in that the method further includes:
The corresponding location area identifier of each section of movement locus is determined according to the position encoded image information;
The location area identifier is recorded in the attribute information of the stroke data.
4. off-line data processing method according to claim 3, which is characterized in that the method further includes:
The request of data equipment exports a page according to the location area identifier in the attribute information of the stroke data Note taking information.
5. off-line data processing method according to claim 1, which is characterized in that described to record the data processing equipment Movement locus in the drafting area, generating stroke data is specially:
Detection starts trigger signal;
When detecting startup trigger signal, it is recorded in the movement locus drawn in area and generates stroke data.
6. a kind of off-line data processor, which is characterized in that the off-line data processor includes:
The bottom end of shell, the shell is equipped with opening, and the inside of the shell is holding part;
Image acquiring sensor is set in the holding part, by the opening to the base below the data processing equipment Position encoded image on bottom is acquired, and generates position encoded picture signal;
Processor is set in the holding part, is electrically connected with described image acquisition sensor, is believed the position encoded image It number is handled, determines the corresponding addressing information of the substrate, and with determining according to the addressing information page of the substrate Location information, and determine according to the page address information partition information of the substrate;It draws in the region of the wherein described substrate It is divided into functional areas and draws area;Also, movement locus of the data processing equipment in the drafting area is recorded, stroke is generated Data;
Stroke data with same page address information is stored as a stroke data set by memory;
Communication interface is set in the holding part, for the stroke data to be sent to external request of data equipment.
7. off-line data processor according to claim 6, which is characterized in that described device further includes:
Writing end is set to the bottom end of the shell, for being write on the substrate.
8. off-line data processor according to claim 6, which is characterized in that described device further includes:
Illuminating device is set in the holding part, and the position in the substrate to described image acquisition sensor acquisition is compiled Code pattern is illuminated.
9. off-line data processor according to claim 8, which is characterized in that described device further includes:
Detection device is set in the holding part, is placed in the bottom of the writing end, according to the position of the writing end bottom It sets generation and starts trigger signal;
When detecting startup trigger signal, the movement locus that described image acquisition sensor is recorded in the drafting area is sent To the processor, stroke data is generated by the processor.
10. off-line data processor according to claim 9, which is characterized in that described device further includes:
Power module is set in the holding part, with described image acquisition sensor, processor, communication interface, detection device It is connected with illuminating device and powers.
CN201710215058.1A 2017-04-02 2017-04-02 A kind of off-line data processing method and data processing equipment Pending CN108664160A (en)

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CN201710215058.1A CN108664160A (en) 2017-04-02 2017-04-02 A kind of off-line data processing method and data processing equipment

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Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1659576A (en) * 2002-06-05 2005-08-24 阿诺托知识产权许可贸易公司 A method for managing information
CN101002163A (en) * 2004-06-30 2007-07-18 阿诺托股份公司 Data management in an electronic pen
CN101052940A (en) * 2004-11-05 2007-10-10 阿诺托股份公司 Method and device for data management in an electronic pen
CN104166970A (en) * 2013-05-16 2014-11-26 北京壹人壹本信息科技有限公司 Handwriting data file generating method and apparatus thereof, handwriting data file recovery display method and apparatus thereof, and electronic device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1659576A (en) * 2002-06-05 2005-08-24 阿诺托知识产权许可贸易公司 A method for managing information
CN101002163A (en) * 2004-06-30 2007-07-18 阿诺托股份公司 Data management in an electronic pen
CN101052940A (en) * 2004-11-05 2007-10-10 阿诺托股份公司 Method and device for data management in an electronic pen
CN104166970A (en) * 2013-05-16 2014-11-26 北京壹人壹本信息科技有限公司 Handwriting data file generating method and apparatus thereof, handwriting data file recovery display method and apparatus thereof, and electronic device

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Application publication date: 20181016