CN105678354A - Data real time processing method - Google Patents
Data real time processing method Download PDFInfo
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- CN105678354A CN105678354A CN201511025919.7A CN201511025919A CN105678354A CN 105678354 A CN105678354 A CN 105678354A CN 201511025919 A CN201511025919 A CN 201511025919A CN 105678354 A CN105678354 A CN 105678354A
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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
- G06K17/0022—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 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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Abstract
The invention relates to a data real time processing method. The data real time processing method includes the steps: within the first preset time frame, acquiring the image data of a lattice region passed by an identification device; generating a data packet through the image data and sending the data packet to a host computer; analyzing the data packet by the host computer, and obtaining the first lattice data; identifying the first lattice data as the first identification data; and performing matching processing on the first lattice data and the standard identification data. The data real time processing method can acquire the lattice data within the preset time frame and perform data identification and matching so as to realize digital real time reproduction of hand-written handwriting.
Description
Technical field
The present invention relates to technical field of data processing, particularly relate to a kind of Real-time Data Processing Method.
Background technology
Along with developing rapidly of computer technology, social informatization degree is more and more higher, changes the living habit that people are traditional gradually.
In education process, teacher usually needs to examine or check multiple students to mastery of knowledge degree in the same time, obtains feedback information, student is evaluated. In traditional teaching method, teacher is only after student sets exercise question, checks that student is to mastery of knowledge situation one by one, and it is evaluated, waste the plenty of time. Accordingly, it would be desirable to data are carried out processing in real time and feedback information by a kind of digitized mode of handwriting.
Summary of the invention
It is an object of the invention to provide a kind of Real-time Data Processing Method, it is possible to be digitized in real time handwriting processing and feedback information in preset time period.
For achieving the above object, the invention provides a kind of Real-time Data Processing Method, described method includes:
In the first preset period of time, obtain the view data in the passed dot matrix region of identification device;
Described view data is generated packet and is sent to host computer;
Described host computer resolves described packet, obtains the first dot array data;
Described first dot array data is identified as the first identification data;
Identify that data and standard identification data carry out matching treatment by described first.
Further, described in the first preset period of time, the view data obtaining the passed dot matrix region of identification device specifically includes:
Preset multiple time periods, within each time period, in dot matrix region, input data by described identification device, produce pressure signal;
According to described pressure signal, start the built-in photographic head of described identification device, memorizer and processor;
Utilize the view data in the dot matrix region of the described photographic head described identification device process of acquisition.
Further, described described view data is generated packet it be sent to host computer and specifically include:
Described processor converts described view data to digital signal, and generates packet;
By described Data Packet Encryption, obtain encrypted packets;
In described first preset period of time, described encrypted packets is sent to host computer by data-interface.
Further, described data-interface is wired data interface or wireless data interface; Described wired data interface is specially USB interface, MiniUSB interface, MicroUSB interface, parallel port, serial ports;Described wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
Further, described host computer resolves described packet, obtains the first dot array data and specifically includes:
Described host computer resolves described packet, obtains the view data of described identification device movement locus;
According to described view data, obtain the lattice coordinates data in the dot matrix region of described identification device process.
Further, described identify that by described first data and standard identification data carry out matching treatment and specifically include:
When described first identifies that data are identical with described standard identification data, then increase this threshold data corresponding to the first preset time period.
Further, described method also includes:
Described second dot array data is identified as performance data, performs corresponding function event.
Further, described method also includes:
Obtain User Identity data, generate packet and be sent to host computer;
After host computer resolution data bag, described User Identity data are set up association with corresponding described identification device motion track information.
Further, described dot matrix region is specially the writing paper or electronic whiteboard with dot-matrix array.
The Real-time Data Processing Method that the embodiment of the present invention provides, arranges multiple preset time period, obtains the trace information identifying device motion, be identified and real-time feedback information after mating in each preset time period.
Accompanying drawing explanation
The flow chart of the Real-time Data Processing Method that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of the dot-matrix array that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
Technical solution of the present invention needs to carry out the informationalized application scenarios of paper writing suitable in daily life, education and instruction etc. Identification device in technical solution of the present invention has built in pressure sensor, high-speed camera head, processor, memorizer, communication unit and power supply unit.
The flow chart of the Real-time Data Processing Method that Fig. 1 provides for the embodiment of the present invention. As it is shown in figure 1, the Real-time Data Processing Method of the embodiment of the present invention includes:
Step 101, in the first preset period of time, obtains the view data in the passed dot matrix region of identification device.
Specifically, multiple time periods are preset, within each time period, by identifying that device inputs data in dot matrix region, produce pressure signal, start the built-in photographic head of described identification device, memorizer and processor, utilize photographic head to obtain the view data in the dot matrix region identifying device process.
Wherein, photographic head is high-speed camera head, it is possible to the speed of 100 per second, the dot matrix that identification device is passed is taken pictures.
Dot matrix region can be writing paper or the electronic whiteboard with dot-matrix array. Dot-matrix array is by some very tiny points, according to the regularly arranged composition of particular algorithm, as shown in Figure 2. The effect of dot matrix is available to identification one coordinate parameters information of device, it is ensured that identify when device moves on dot matrix paper, it is possible to record movement locus accurately.
Dot-matrix array is made up of several dot matrix, and each dot matrix is made up of several points. Such as, every 36 points, permutation and combination becomes a dot matrix. Average distance between 2 is 0.3mm. Each dot matrix be sized to 1.8mm × 1.8mm. Dot matrix, by special coded system, represents special co-ordinate position information.
Step 102, generates packet by described view data and is sent to host computer.
Specifically, view data is converted to digital signal by processor, and generates packet; By Data Packet Encryption, obtain encrypted packets; In the first preset period of time, encrypted packets is sent to host computer by data-interface.
Wherein, data-interface is wired data interface or wireless data interface; Wired data interface is specially USB interface, MiniUSB interface, MicroUSB interface, parallel port, serial ports; Wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
Alternatively, described method also includes: obtain User Identity data, generates packet and is sent to host computer; After host computer resolution data bag, described User Identity data are set up association with corresponding described identification device motion track information. Display is utilized to show that the first identification data of user identity and correspondence carry out the result mated with standard identification data by image. Wherein, User Identity data are specifically as follows according to the bar code of subscriber identity information generation, Quick Response Code, dot chart etc.
Step 103, described host computer resolves described packet, obtains the first dot array data.
Specifically, host computer resolution data bag, it is identified the view data of device movement locus; According to view data, it is identified the lattice coordinates data in the dot matrix region of device process.
Step 104, is identified as the first identification data by described first dot array data.
Specifically, dot matrix region is identified as and writes region and functional area by host computer, and the dot array data writing region is the first dot array data, and the dot array data of functional areas is the second dot array data;
First dot array data is identified as the first identification data, the second dot array data is identified as performance data.
When the first dot array data is identified as the first identification data by host computer, continue executing with step 105;
When the second dot array data is identified as performance data by host computer, then perform the function event of correspondence. Function event is specifically as follows " replacement " etc.
By described first, step 105, identifies that data and standard identification data carry out matching treatment.
Specifically, when first identifies that data are identical with standard identification data, then this threshold data corresponding to the first preset time period is increased. After all data identifications, having mated, the threshold data of each corresponding for each user preset time period is collected, obtain the threshold data summary sheet of all users, show summarized results.
It should be noted that the standard identification data difference that each preset time period is corresponding, same identification data are also just different from the result of standard identification Data Matching in different preset time period.
The Real-time Data Processing Method that the embodiment of the present invention provides, arranges multiple preset time period, obtains the trace information identifying device motion, be identified and real-time feedback information after mating in each preset time period.
Professional should further appreciate that, the unit of each example described in conjunction with the embodiments described herein and algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate the interchangeability of hardware and software, generally describe composition and the step of each example in the above description according to function. These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme. Professional and technical personnel specifically can should be used for using different methods to realize described function to each, but this realization is it is not considered that beyond the scope of this invention.
The method described in conjunction with the embodiments described herein or the step of algorithm can use the software module that hardware, processor perform, or the combination of the two is implemented.Software module can be placed in any other form of storage medium known in random access memory (RAM), internal memory, read only memory (ROM), electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technical field.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. a Real-time Data Processing Method, it is characterised in that described method includes:
In the first preset period of time, obtain the view data in the passed dot matrix region of identification device;
Described view data is generated packet and is sent to host computer;
Described host computer resolves described packet, obtains the first dot array data;
Described first dot array data is identified as the first identification data;
Identify that data and standard identification data carry out matching treatment by described first.
2. Real-time Data Processing Method according to claim 1, it is characterised in that described in the first preset period of time, the view data obtaining the passed dot matrix region of identification device specifically includes:
Preset multiple time periods, within each time period, in dot matrix region, input data by described identification device, produce pressure signal;
According to described pressure signal, start the built-in photographic head of described identification device, memorizer and processor;
Utilize the view data in the dot matrix region of the described photographic head described identification device process of acquisition.
3. Real-time Data Processing Method according to claim 1, it is characterised in that described described view data is generated packet be sent to host computer and specifically include:
Described processor converts described view data to digital signal, and generates packet;
By described Data Packet Encryption, obtain encrypted packets;
In described first preset period of time, described encrypted packets is sent to host computer by data-interface.
4. Real-time Data Processing Method according to claim 3, it is characterised in that described data-interface is wired data interface or wireless data interface; Described wired data interface is specially USB interface, MiniUSB interface, MicroUSB interface, parallel port, serial ports; Described wireless data interface is specially blue tooth interface, infrared interface, Wifi interface, 2.4-5.0GHz wave band interface or wireless communication interface.
5. Real-time Data Processing Method according to claim 1, it is characterised in that described host computer resolves described packet, obtains the first dot array data and specifically includes:
Described host computer resolves described packet, obtains the view data of described identification device movement locus;
According to described view data, obtain the lattice coordinates data in the dot matrix region of described identification device process.
6. Real-time Data Processing Method according to claim 1, it is characterised in that described identify that by described first data and standard identification data carry out matching treatment and specifically include:
When described first identifies that data are identical with described standard identification data, then increase this threshold data corresponding to the first preset time period.
7. Real-time Data Processing Method according to claim 1, it is characterised in that described method also includes:
Described second dot array data is identified as performance data, performs corresponding function event.
8. information identifying method according to claim 1, it is characterised in that described method also includes:
Obtain User Identity data, generate packet and be sent to host computer;
After host computer resolution data bag, described User Identity data are identified with described first, and the result that data carry out with standard identification data mating is set up and associates.
9. information processing method according to claim 1, it is characterised in that described dot matrix region is specially the writing paper or electronic whiteboard with dot-matrix array.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511025919.7A CN105678354A (en) | 2015-12-31 | 2015-12-31 | Data real time processing method |
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| CN201511025919.7A CN105678354A (en) | 2015-12-31 | 2015-12-31 | Data real time processing method |
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| CN105678354A true CN105678354A (en) | 2016-06-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667787A (en) * | 2017-04-02 | 2018-10-16 | 田雪松 | A kind of data transmission method |
| CN108665019A (en) * | 2017-04-02 | 2018-10-16 | 田雪松 | A kind of information transferring method and system |
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| US20120229425A1 (en) * | 2011-03-07 | 2012-09-13 | Ricoh Company, Ltd. | Associating Information on a Whiteboard with a User |
| CN103576989A (en) * | 2013-11-01 | 2014-02-12 | 北京汉神科创文化发展有限公司 | Writing based human-computer interaction display system and method |
| CN103929564A (en) * | 2014-04-11 | 2014-07-16 | 立德高科(北京)数码科技有限责任公司 | Reading device with hand writing input and wireless transmission functions and operating method |
| CN104268603A (en) * | 2014-09-16 | 2015-01-07 | 科大讯飞股份有限公司 | Intelligent marking method and system for text objective questions |
| CN204808230U (en) * | 2015-05-24 | 2015-11-25 | 北京拓思德科技有限公司 | No line lattice digital pen |
| CN204808235U (en) * | 2015-05-24 | 2015-11-25 | 北京拓思德科技有限公司 | Add closely spaced lattice digital pen |
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| CN101587511A (en) * | 2008-05-23 | 2009-11-25 | 北京智慧东方信息技术有限公司 | Appraising method for short answer questions in computer auxiliary test system |
| US20120229425A1 (en) * | 2011-03-07 | 2012-09-13 | Ricoh Company, Ltd. | Associating Information on a Whiteboard with a User |
| CN103576989A (en) * | 2013-11-01 | 2014-02-12 | 北京汉神科创文化发展有限公司 | Writing based human-computer interaction display system and method |
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| CN204808230U (en) * | 2015-05-24 | 2015-11-25 | 北京拓思德科技有限公司 | No line lattice digital pen |
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Cited By (2)
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| CN108667787A (en) * | 2017-04-02 | 2018-10-16 | 田雪松 | A kind of data transmission method |
| CN108665019A (en) * | 2017-04-02 | 2018-10-16 | 田雪松 | A kind of information transferring method and system |
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Effective date of registration: 20180524 Address after: 100029 Beijing Chaoyang District Beichen West Road 69, Junfeng Huating D block 1012 Applicant after: Beijing Chi Lu Management Consulting Co., Ltd. Address before: 100098 Haidian District, Beijing, North Third Ring Road 18, 2, building 803-3. Applicant before: Tian Xuesong |
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Application publication date: 20160615 |
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