CN103279583A - Real-time search method and system based on electronic drawing board - Google Patents
Real-time search method and system based on electronic drawing board Download PDFInfo
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- CN103279583A CN103279583A CN2013102648550A CN201310264855A CN103279583A CN 103279583 A CN103279583 A CN 103279583A CN 2013102648550 A CN2013102648550 A CN 2013102648550A CN 201310264855 A CN201310264855 A CN 201310264855A CN 103279583 A CN103279583 A CN 103279583A
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Abstract
The invention relates to the fields of intelligent terminals, internet technologies and mobile internets and provides a real-time search method and system based on an electronic drawing board. The real-time search method comprises the steps of generating graphic data, namely performing drawing operation to the drawing board to generate the graphic data; generating content data, namely performing semantic recognition to the produced graphic data to generate the content data after each drawing operation is finished; performing inquiry, namely inquiring web page links of related contents according to the content data in real time; performing sequencing, namely sequencing inquired results and feeding a plurality of inquired results sequenced forward back to a user interface; and performing showing, namely showing the user interface including the electronic drawing board. Therefore, the electronic drawing board serves as a search interface, using habits of people on touch screen devices are fit, inputting can be facilitated, contents to be searched can be accurately expressed, and accordingly the content search service quality is improved.
Description
Technical field
The present invention relates to intelligent terminal, Internet technology and mobile Internet field, more specifically, relate to a kind of real-time searching method and system based on electronic drawing board.
Background technology
Main flow search engine on the Internet market comprises Google, Bing and Baidu etc. at present, all be based on literal input, voice or uploading pictures, and the content that searches all is already present on the internet.On the one hand, there are the following problems based on the search engine of literal and voice and interface: 1. because some content user can't accurately be expressed with language, system's his-and-hers watches reason and good sense solution or system be to problems such as speech recognition are not in place, cause Search Results not meet user's request, even can mislead the user; 2. for the expression of some complexity, as mathematics formula, icon etc., the user is difficult to input and maybe can't imports; 3. for some special populations, as the deaf-mute, literal and phonetic entry are to be difficult for realizing; 4. literal and phonetic entry are not convenient to the user, because need by keyboard (comprising soft keyboard) or microphone input inquiry content word for word.Can partly address the above problem by uploading pictures, but the problem in picture source itself just makes troubles to the user, and take user's storage resources with the figure sector-meeting that document form exists, existing picture also is difficult to mate to the expression of user's idea.On the other hand, for the search that has content accurate match user demand sometimes.
Yet, at the intelligent terminal of various band touch-screens (as smart mobile phone, panel computer, intelligent televisions etc.) be full of today of people's life, people like more or get used to mode by Freehandhand-drawing, freely express thought and the create contents of oneself like a cork on touch-screen.
To sum up, present main flow search engine is on reality is used, because inconvenience and the expression of text, voice or picture input are not accurate, can cause the inferior quality of content search service, so be necessary to be improved.
Summary of the invention
For solving the defective of above-mentioned prior art, the object of the present invention is to provide a kind of real-time searching method and system based on electronic drawing board, utilize electronic drawing board as search interface, meet people to the use habit of touch panel device, can conveniently import and can accurately express content to be searched, thereby improve the quality of content search service.
For reaching above-mentioned purpose, the invention provides a kind of real-time searching method based on electronic drawing board, may further comprise the steps:
Graph data generates step, and electronic drawing board is carried out mapping operation, generates graph data;
Content-data generates step, and the graph data that produces after each mapping operation is finished carries out semanteme identification, generates content-data;
Query steps inquires the web page interlinkage of related content in real time according to described content-data;
Ordered steps sorts to Query Result, returns the forward some described Query Result of ordering to user interface; And
Rendering step presents the user interface that comprises described electronic drawing board.
Above-mentioned electronic drawing board is supported bitmap format and scalable vector graphics (Scalable Vector Graphics, SVG) form.
Above-mentioned graph data generates step and comprises:
Electronic drawing board is carried out mapping operation, generate data bitmap;
Described data bitmap is converted into the SVG data.
Above-mentioned graph data generates step and comprises:
Electronic drawing board is carried out mapping operation, generate the incremental data of bitmap;
The incremental data of above-mentioned bitmap is generated whole SVG data of drawing together with data bitmap before.
Above-mentioned query steps comprises:
The preset content concordance list; And
Extraction key word and described content indexing table carry out matching inquiry from described content-data, obtain the web page interlinkage of related content.
Above-mentioned query steps also comprises:
Inquire the respondent of related content in real time according to described content-data, for the line real-time, interactive.
In the above-mentioned ordered steps Query Result sorted and be specially: the degree of correlation according to described Query Result and described content-data sorts to described Query Result.
The layout of above-mentioned user interface comprises:
The drawing board district is for the content that presents drawing board;
Search results area is used for presenting the result who arrives according to described drawing board content search.
The mentioned above searching results district is used for presenting the position of some Search Results around described drawing board selectively by degree of correlation size order.
The present invention also provides a kind of real-time search system based on electronic drawing board, comprises client terminal and service end, it is characterized in that described client terminal comprises:
Electronic drawing board is used for carrying out mapping operation, and the graph data that mapping operation is produced is reported to service end;
Present module, be connected in described electronic drawing board, be used for presenting the user interface that comprises electronic drawing board; And
Described service end comprises:
The drawing board server, be connected to described electronic drawing board and the described module that presents, carry out semanteme identification for the graph data that produces after each mapping operation is finished, generate content-data, send the searching request to described content-data simultaneously, and some Search Results that will feed back are pushed to user interface;
Search engine, be connected in described drawing board server, be used for the described searching request of response, inquire the web page interlinkage of related content in real time according to the content-data that obtains from described drawing board server, Query Result is sorted, return the web page interlinkage of the forward some described related contents of ordering to described drawing board server.
Above-mentioned client terminal is browser or stand-alone utility.
Above-mentioned electronic drawing board is supported bitmap format and scalable vector graphics (Scalable Vector Graphics, SVG) form.
Above-mentioned graph data is data bitmap.
Above-mentioned electronic drawing board is converted into the SVG data for the data bitmap that the operation of will painting produces.
Above-mentioned electronic drawing board sends to described drawing board server for the incremental data of the bitmap that the operation of will painting produces;
Described drawing board server is used for the incremental data of described bitmap and data bitmap before integral body together are converted into the SVG data.
Above-mentioned search engine comprises:
Database is used for the memory contents concordance list; And
Computing unit, be connected to described database and described drawing board server, be used for the described searching request of response, the content indexing table that extracts in key word and the described database from the content-data that described drawing board server obtains carries out matching inquiry, and the Query Result ordering is returned to described drawing board server.
The respondent that above-mentioned search engine also is used for inquiring related content in real time according to described content-data sorts to Query Result for the line real-time, interactive, returns the forward some described respondent of ordering to described drawing board server.
Above-mentioned search engine is used for according to the degree of correlation of described Query Result and described content-data described Query Result being sorted.
The layout of above-mentioned user interface comprises:
The drawing board district is for the content that presents drawing board;
Search results area is used for presenting the result who arrives according to described drawing board content search;
The mentioned above searching results district is used for presenting the position of some Search Results around described drawing board selectively by degree of correlation size order.
The present invention is directed to the defective of existing search technique based on text, picture and phonetic entry, provide a kind of novelty for the user with convenient intelligent terminal interface of using and to the method for content search, propose the search interface based on drawing, met use pattern and user's custom of present pandemic touch screen terminal equipment.Avoided based on the search of text, picture or phonetic entry because input inconvenience and express and inaccurately cause the undesirable of Search Results or mislead has also avoided text to input to the inconvenience that some special populations that can not use text entry method bring.In addition, provide the valid interface of importing some special symbols by painting mode for the user, as mathematics formula etc., made things convenient for customer groups such as student to the search of learning related content.
Description of drawings
Fig. 1 is the structural representation that the present invention is based on the real-time search system of electronic drawing board;
The drawing board district instance graph of the user interface of Fig. 2 during for user input part content of the present invention;
The drawing board district instance graph of the user interface when Fig. 3 increases content for the present invention with respect to Fig. 2 user;
When amplifying content for the present invention with respect to Fig. 2 and Fig. 3 user, Fig. 4 selects to show the drawing board district instance graph of the user interface of other partial contents by sliding;
Fig. 5 is the layout instance graph of user interface of the present invention;
Fig. 6 is the process flow diagram that the present invention is based on the real-time searching method of electronic drawing board;
Fig. 7 is based on the process flow diagram of the real-time searching method of electronic drawing board in the first embodiment of the invention; And
Fig. 8 is based on the process flow diagram of the real-time searching method of electronic drawing board in the second embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
The invention provides a kind of real time content searching method and system based on drawing board, comprising: modes such as the user can draw by hand, felt pen, mouse or the sense of long distance body are controlled realize the painting electronic drawing board 11 of content input; Draw the method that content is searched in real time according to the user at electronic drawing board 11; Based on presenting and layout type of 11 pairs of search contents of above-mentioned electronic drawing board.
Fig. 1 is the structural representation that the present invention is based on the real-time search system 100 of electronic drawing board 11, described real-time search system 100 comprises client terminal 10 and service end 20, described client terminal 10 is browser or stand-alone utility, and system provides a drawing board by webpage (browser access pattern) or stand-alone utility (being installed on the intelligent terminal) for the user.
Described client terminal 10 comprises:
Preferably, this electronic drawing board 11 is based on one that HTML5Canvas realizes and can supports bitmap format and scalable vector graphics (Scalable Vector Graphics, SVG) painting canvas of form.Described graph data is data bitmap, and described electronic drawing board 11 is converted into the SVG data for the data bitmap that the operation of will painting produces.Perhaps, described electronic drawing board 11 the be used for paint incremental data of bitmap of operation generation sends to described drawing board server 21, by described drawing board server 21 incremental data of described bitmap and data bitmap before integral body together is converted into the SVG data.
Present module 12, be connected in described electronic drawing board 11, be used for presenting the user interface that comprises electronic drawing board 11.
Described service end 20 comprises:
Drawing board server 21, be connected to described electronic drawing board 11 and the described module 12 that presents, carry out semanteme identification for the graph data that produces after each mapping operation is finished, generate content-data, send the searching request to described content-data simultaneously, and some Search Results that will feed back are pushed to user interface.
Preferably, described search engine 22 comprises: database 222 is used for the memory contents concordance list; And computing unit 221, be connected to described database 222 and described drawing board server 21, be used for the described searching request of response, the content indexing table that extracts in key word and the described database 222 from the content-data that described drawing board server 21 obtains carries out matching inquiry, and the Query Result ordering is returned to described drawing board server 21.
Be more preferably, the respondent that described search engine 22 also is used for inquiring related content in real time according to described content-data sorts to Query Result for the line real-time, interactive, returns the forward some described respondent of ordering to described drawing board server 21.Described search engine 22 is used for according to the degree of correlation of described Query Result and described content-data described Query Result being sorted, and perhaps Query Result is sorted by the significance level with described content-data.
Wherein, interface A between electronic drawing board 11 and the drawing board server 21 is based on HTTP and Webscoket, responsible user interface presents, the feedback of the submission of drawing board content and Search Results, search engine 22 returns Search Results by interface B and gives drawing board server 21, and the relevant information of some Search Results was pushed to client by interface A before drawing board server 21 was got.
The present invention is intended to the use habit to touch panel device based on people, the content search interface that a kind of convenient input is provided and can accurately expresses.
The drawing board district instance graph of the user interface of Fig. 2 during for user input part content of the present invention; The drawing board district instance graph of the user interface when Fig. 3 increases content for the present invention with respect to Fig. 2 user; When amplifying content for the present invention with respect to Fig. 2 and Fig. 3 user, Fig. 4 selects to show the drawing board district instance graph of the user interface of other partial contents by sliding.System can or adjust the dimension scale of importing content and drawing board automatically according to user's request, makes things convenient for the user to increase, reduce the content of input under the situation that does not influence content (image) visual quality.As depicted in figs. 1 and 2, with respect to the subscriber terminal equipment screen, the drawing board size immobilizes (under a certain screen display ratio), and the resolution of drawing board self can be according to the content of user input automatically or by user's request (such as inwardly or outwards stirring screen by two fingers) convergent-divergent.For example, when the user imported more contents on the basis of Fig. 1 drawing board, drawing board became Fig. 2 by Fig. 1; And when the user wanted to amplify certain part of input content, drawing board can become Fig. 1 again by Fig. 2.And the user also can by about slide up and down content in the drawing board.For example, after the user was amplified to Fig. 1 with the drawing board content of Fig. 2, by the drawing board that slides left, drawing board became Fig. 3 by Fig. 1.Under any drawing board resolution, when hiding the content that Any user import on the drawing board, the user can by about slide up and down the page turning of screen realization drawing board.
And the line thickness of user's drawing and color can be set or be defined automatically by system by user oneself.The shape of drawing board (such as rectangle, round rectangle, circle and ellipse etc.) can be set by the user (corner of selecting or directly drag drawing board) or be generated automatically by system.Drawing board can arbitrarily switch between full frame and general mode.
Fig. 5 is the layout instance graph of user interface of the present invention; As shown in Figure 5, the layout of described user interface comprises: the drawing board district, for the content that presents drawing board; Search results area is used for presenting the result who arrives according to described drawing board content search.
More optimizedly, the mentioned above searching results district is used for presenting the position of some Search Results around described drawing board selectively by degree of correlation size order.
When the user on drawing board during the content of importation, system can find the link of related content in real time, is illustrated in around the drawing board with tabular form.The result who searches out (is represented) optionally to be distributed in drawing board correspondence position on every side in order according to its degree of correlation by the digital number among the figure, the result that correlativity or importance are high comes than remarkable position, as the result 1 among the figure, and the like.The Search Results item number that search results area presents is decided by specific implementation and UI design.System is in searching for relevant content, also search can provide the online respondent (other users or be the relevant issues expert of system service) of relevant issues answers, and the user can select the links and accesses related web page of Search Results or carry out real-time, interactive with respondent's line.
The presentation mode of above-mentioned electronic drawing board 11 can be client software stand-alone utility or form web page (on browser), but all be by the JS API that HTML5 and Javascript provide based on Javascript engine (App carry or browser built-in) realize above-mentioned drawing board operating function and with the communication function of drawing board server 21.Client and drawing board server 21 as follows alternately:
1. when the user opens drawing board, client at first by HTTP from service end 20 obtain corresponding HTML5 and Javascript code do corresponding present and set up Websocket with service end 20 be connected.
When the user when drawing board is painted, whenever the user finishes a drawing action, as add one or wipe a picture, or adjustment color, drawing board all can send to service end 20 by Websocket message with the data of current drawing content, and interim storage is as the foundation of search or be forwarded to the client of other shared drawing boards.The generation of this content-data and transmission comprise optional two kinds of methods: a) by the client drawing board current drawing content whole is converted into the SVG code, and sends to service end 20; B) the client drawing board sends to service end 20 with the data bitmap of new content, and by service end 20 the complimentary bit diagram data is generated the SVG code with the data bitmap merging of buffer memory before.
3. when the user carries out page turning to drawing board, drawing board all can send to service end 20 by Websocket message as stated above with the data of the drawing content of current page, simultaneously server generate a page number code name and with this SVG data pairing storage.In when page or leaf before the user returns, service end 20 subtracts current page number inquires about corresponding SVG data (by HTTP or Websocket) in the lump and returns to client shows.
4. when the client drawing board was received the SVG data that pushed by service end 20, the client drawing board directly presented this SVG code analysis.
The user interface and the internet content that the invention provides a kind of intelligent terminal present the interface, the method that is called electronic drawing board 11 and carries out the real time content search based on this interface.By real-time Data Transmission on the internet, for the user by its network-termination device provide convenience easy-to-use, think to be the input and output interface of gained, with accurate expression, ferret out content, and create personalized content.
Fig. 6 is the process flow diagram that the present invention is based on the real-time searching method of electronic drawing board 11, and it can realize that described method comprises that step has by real-time search system 100 as shown in Figure 1:
Step S601, graph data generates step: electronic drawing board 11 is carried out mapping operation, generate graph data.
Step S602, content-data generates step: the graph data that produces after each mapping operation is finished carries out semanteme identification, generates content-data.
Step S603, query steps: the web page interlinkage that inquires related content according to content-data in real time.
Step S604, ordered steps: Query Result is sorted, return the forward some Query Results of ordering to user interface.
Step S605, rendering step: present the user interface that comprises electronic drawing board 11.
Fig. 7 be in the first embodiment of the invention based on the process flow diagram of the real-time searching method of electronic drawing board 11, described method comprises that step has:
Step S701 carries out mapping operation to electronic drawing board 11, generates data bitmap.Wherein: the user can mode such as control at drawing board draw arbitrary graphic, formula and literal etc. with finger or felt pen or mouse or the sense of long distance body.
Step S702 is converted into the SVG data with data bitmap.
Preferably, by client electronic drawing board 11 the data bitmap integral body of current drawing content is converted into the SVG code, and sends to service end 20.Perhaps when the user when electronic drawing board 11 is painted, whenever the user finishes a drawing operation, as add one or wipe a picture, or adjustment color, will generate the incremental data of bitmap, electronic drawing board 11 sends to service end 20 with the data of the drawing content of increment, the incremental data of above-mentioned bitmap is generated together the SVG data of whole drawing by service end 20 with data bitmap before.
Step S703, the graph data that produces after each mapping operation finished carry out semanteme identification, generate content-data.
Step S704 extracts key word and carries out matching inquiry with the content indexing table that prestores from content-data, obtain the web page interlinkage of related content.
Step S705, the degree of correlation according to Query Result and content-data sorts to Query Result, returns the forward some Query Results of ordering to user interface.
Step S706 presents the user interface that comprises electronic drawing board 11.
Fig. 8 be in the second embodiment of the invention based on the process flow diagram of the real-time searching method of electronic drawing board 11, described method comprises that step has:
Step S801 carries out mapping operation to electronic drawing board 11, generates data bitmap.
Step S802 is converted into the SVG data with data bitmap.
Step S803, the graph data that produces after each mapping operation finished carry out semanteme identification, generate content-data.
Step S804 extracts key word and carries out matching inquiry with the content indexing table that prestores from content-data, obtain web page interlinkage and the respondent of related content.
Step S805, the degree of correlation according to Query Result and content-data sorts to Query Result, returns the forward some Query Results of ordering to user interface.
Step S806 presents the user interface that comprises electronic drawing board 11.
The layout of described user interface comprises:
The drawing board district is for the content that presents drawing board;
Search results area is used for presenting the result who arrives according to described drawing board content search;
Described search results area is used for presenting the position of some Search Results around described drawing board selectively by degree of correlation size order.
In sum, the present invention provide a kind of novelty for the user with convenient intelligent terminal interface of using and to the method for content search, the search interface based on drawing has been proposed, meet use pattern and user's custom of present pandemic touch screen terminal equipment.Avoided causing the undesirable of Search Results or misleading based on the search of text or phonetic entry owing to input inconvenience and expression are inaccurate, also avoided text to input to the inconvenience that some special populations that can not use text entry method bring.In addition, provide the valid interface of importing some special symbols by painting mode for the user, as mathematics formula etc., made things convenient for customer groups such as student to the search of learning related content.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. the real-time searching method based on electronic drawing board is characterized in that, may further comprise the steps:
Graph data generates step, and electronic drawing board is carried out mapping operation, generates graph data;
Content-data generates step, and the graph data that produces after each mapping operation is finished carries out semanteme identification, generates content-data;
Query steps inquires the web page interlinkage of related content in real time according to described content-data;
Ordered steps sorts to Query Result, returns the forward some described Query Result of ordering to user interface; And
Rendering step presents the user interface that comprises described electronic drawing board.
2. real-time searching method according to claim 1 is characterized in that, described electronic drawing board is supported bitmap format and scalable vector graphics (Scalable Vector Graphics, SVG) form.
3. real-time searching method according to claim 2 is characterized in that, described graph data generates step and comprises:
Electronic drawing board is carried out mapping operation, generate data bitmap;
Described data bitmap is converted into the SVG data.
4. real-time searching method according to claim 2 is characterized in that, described graph data generates step and comprises:
Electronic drawing board is carried out mapping operation, generate the incremental data of bitmap;
The incremental data of above-mentioned bitmap is generated whole SVG data of drawing together with data bitmap before.
5. real-time searching method according to claim 1 is characterized in that, described query steps comprises:
The preset content concordance list; And
Extraction key word and described content indexing table carry out matching inquiry from described content-data, obtain the web page interlinkage of related content.
6. real-time searching method according to claim 1 is characterized in that, described query steps also comprises:
Inquire the respondent of related content in real time according to described content-data, for the line real-time, interactive.
7. real-time searching method according to claim 6 is characterized in that, in the described ordered steps Query Result being sorted is specially: the degree of correlation according to described Query Result and described content-data sorts to described Query Result.
8. according to each described real-time searching method of claim 1～7, it is characterized in that the layout of described user interface comprises:
The drawing board district is for the content that presents drawing board;
Search results area is used for presenting the result who arrives according to described drawing board content search.
9. real-time searching method according to claim 8 is characterized in that, described search results area is used for presenting the position of some Search Results around described drawing board selectively by degree of correlation size order.
10. the real-time search system based on electronic drawing board comprises client terminal and service end, it is characterized in that described client terminal comprises:
Electronic drawing board is used for carrying out mapping operation, and the graph data that mapping operation is produced is reported to service end;
Present module, be connected in described electronic drawing board, be used for presenting the user interface that comprises electronic drawing board; And
Described service end comprises:
The drawing board server, be connected to described electronic drawing board and the described module that presents, carry out semanteme identification for the graph data that produces after each mapping operation is finished, generate content-data, send the searching request to described content-data simultaneously, and some Search Results that will feed back are pushed to user interface;
Search engine, be connected in described drawing board server, be used for the described searching request of response, inquire the web page interlinkage of related content in real time according to the content-data that obtains from described drawing board server, Query Result is sorted, return the web page interlinkage of the forward some described related contents of ordering to described drawing board server.
11. real-time search system according to claim 1 is characterized in that, described client terminal is browser or stand-alone utility.
12. real-time search system according to claim 11 is characterized in that, described electronic drawing board is supported bitmap format and scalable vector graphics (Scalable Vector Graphics, SVG) form.
13. real-time search system according to claim 12 is characterized in that, described graph data is data bitmap.
14. real-time search system according to claim 13 is characterized in that, described electronic drawing board is converted into the SVG data for the data bitmap that the operation of will painting produces.
15. real-time search system according to claim 13 is characterized in that, described electronic drawing board sends to described drawing board server for the incremental data of the bitmap that the operation of will painting produces;
Described drawing board server is used for the incremental data of described bitmap and data bitmap before integral body together are converted into the SVG data.
16. real-time search system according to claim 10 is characterized in that, described search engine comprises:
Database is used for the memory contents concordance list; And
Computing unit, be connected to described database and described drawing board server, be used for the described searching request of response, the content indexing table that extracts in key word and the described database from the content-data that described drawing board server obtains carries out matching inquiry, and the Query Result ordering is returned to described drawing board server.
17. real-time search system according to claim 16, it is characterized in that, described search engine also is used for inquiring the respondent of related content in real time for the line real-time, interactive according to described content-data, Query Result is sorted, return the forward some described respondent of ordering to described drawing board server.
18. real-time search system according to claim 17 is characterized in that, described search engine is used for according to the degree of correlation of described Query Result and described content-data described Query Result being sorted.
19. according to each described real-time search system of claim 10～18, it is characterized in that the layout of described user interface comprises:
The drawing board district is for the content that presents drawing board;
Search results area is used for presenting the result who arrives according to described drawing board content search;
20. real-time search system according to claim 19 is characterized in that, described search results area is used for presenting the position of some Search Results around described drawing board selectively by degree of correlation size order.
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| CN107749843A (en) * | 2017-10-13 | 2018-03-02 | 北京中教在线科技有限公司 | A kind of electronic drawing board sharing method |
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