CN106528518A - WEB-based mathematical formula editing system and method - Google Patents
WEB-based mathematical formula editing system and method Download PDFInfo
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- CN106528518A CN106528518A CN201611060763.0A CN201611060763A CN106528518A CN 106528518 A CN106528518 A CN 106528518A CN 201611060763 A CN201611060763 A CN 201611060763A CN 106528518 A CN106528518 A CN 106528518A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
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Abstract
The invention discloses a WEB-based mathematical formula editing system. The WEB-based mathematical formula editing system comprises a host and an editing module, wherein the host comprises a processor and a wiring port, the host is connected with a user login module, a WEB server, an editing module and a formula display module, the user login module comprises an ID card recognition module, a voice recognition module, an image recognition module and an account and password login module, the ID card recognition module comprises an ID card sensing module, the editing module is connected with a digital-to-analogue conversion module, the digital-to-analogue conversion module is connected with a data transmission module, the data transmission module is connected with the formula display module, the formula display module is further connected with an error verification module, and the error verification module is connected with a formula database. By the WEB-based mathematical formula editing system, complicated manual editing is avoided, the editing efficiency is high, an editing error is prevented by error verification, and the editing accuracy is improved; and the WEB-based mathematical formula editing system has the advantages of reasonable design, high editing efficiency and the like, is simple to operate and can be widely promoted and used.
Description
Technical field
The present invention relates to a kind of metal keycap, and in particular to a kind of mathematical formula editing system based on WEB.Meanwhile, this
Invention further relates to a kind of Mathematics Editing method based on WEB.
Background technology
Mathematical formulae is people find when studying between nature thing and thing some contact, and by certain mode
A kind of expression expressed.It is between the quantity for representing nature different things or waits or contact not etc., it is true
That what is cut reflects relation inside the matters with outside, is that we reach the foundation of another kind of things from a kind of things, makes us more
The good essence and intension that understand things.With developing rapidly for internet, obtained by internet, issued and shared information money
Source has become people's work, study, has studied and the basic means for exchanging.Mathematics is the basic language of science, thus for education
For scientific research field, input and the editor of mathematical formulae are the of paramount importance inputs in addition to the input of common language and editor
And edit tool.However, from last century Mo internet be born since, rapidly input based on WEB online and edit mathematical formulae
Problem never obtains system and thoroughly solves, and it seriously constrains sending out for Web education, academic exchange and document record
Exhibition.In existing technology, there are two kinds of solutions, one kind is shown based on picture, one kind is language to be marked based on mathematical formulae
Say MathML to mark mathematical formulae, wherein picture to show that being divided into normal static picture shows that generating picture with dynamic shows, and
The mathematical formulae of MathML marks can be just shown in then needing the browser for support MathML.Normal static picture is direct profit
WEB server is uploaded to some software development mathematical formulae pictures, the method for this display mathematical formulae can cause data weight
With difficulty.It is the picture generated by formula remark information that dynamic generates picture, and formula remark information data can be reused.No
Cross, modification formula remark information is generally basede on text, non-visual, and formula remark information is needed by learning ability
Understand and use, this is inconvenient for using and promoting.All of browser supports the display of common picture format at present,
But some problems are had using picture, although high-quality picture print over is more visible, influence whether network transmission,
And low-quality picture shows and it is all unintelligible to print.MathML is the international standard for describing mathematical formulae, has had one at present
A little browser such as Firefox, Opera start to support MathML parsings, show, but account for the major browsers in market 90%
MSIE does not but support that MathML, user need installation plug-in unit just edit display mathematical formulae.From W3C, (Internet is assisted
Meeting) from the point of view of the situation about including of website, realize at present the scheme of mathematical formulae is shown and edited under the IE browser of main flow, none
Exception needs to install extra software or plug-in unit.
WPS words, Microsoft Word have the function of creating mathematical formulae at present, but still have in use
Many limitation, editor are difficult, it is impossible to carry out errors validity.
The content of the invention
It is an object of the invention to provide a kind of mathematical formula editing system and its method based on WEB, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of mathematical formula editing system based on WEB,
Including main frame and editor module, the main frame includes processor and Wiring port, the main frame be connected with user log-in block,
WEB server, editor module and formula display module, the user log-in block include identity card identification module, speech recognition
Module, picture recognition module and account and password login module, the identity card identification module include identity card induction module, institute
Stating sound identification module includes voice induction module, and described image identification module includes image scanning module, the WEB server
Formula data storehouse is connected with, the editor module includes editing interface, data to lighting module and retrieval module, the editor module
D/A converter module is connected with, the D/A converter module is connected with data transmission module, and the data transmission module is connected to
Formula display module, the formula display module are also associated with errors validity module, and the errors validity module is connected to formula
Database.
Preferably, the user log-in block also includes fingerprint identification module, and the fingerprint identification module includes fingerprint
Induction module.
Preferably, the data lighting module is included single letter and formula control, combination letter and formula control and
Alphanumeric and formula control.
Preferably, retrieval memory module and retrieval prediction module are provided with the retrieval module.
Present invention also offers a kind of Mathematics Editing method based on WEB, specifically includes following steps：
S1, WEB server website is logged in by user log-in block, the login mode of user log-in block has identity card identification mould
Block is logged in, fingerprint identification module is logged in, sound identification module is logged in, picture recognition module is logged in and account and password login module
Log in；Editing interface, data are to lighting module and retrieval module；
S2, editor module is entered, the editing interface in editor module carries out equation editing；
S3, Mathematics Editing is carried out, in editing interface, the single letter in lighting module and formula are compareed by data,
Combination letter and formula compare and alphanumeric and formula control, using simple single letter, combination letter and
Mathematical formulae is set up by alphanumeric come the method for replacing complicated formulas；
S4, mathematical formulae retrieval is carried out, key in keyword, enter line retrieval to complicated mathematical formulae, and by the mathematics for retrieving
Company is copied in the editing interface in editor module；
S5, digital-to-analogue conversion and transmission, simple single letter, combination letter and alphanumeric are converted into corresponding
Complete mathematical formulae, and the mathematical formulae after conversion is delivered in formula display module；
S6, errors validity, by the mathematical formulae in mathematical formulae and formula data storehouse after changing in S5 is compareed, prevent
Only Edit Error, improves the accuracy of editor.
Preferably, error prompting module is provided with step S6 errors validity.
A kind of mathematical formula editing system and its method based on WEB that the present invention is provided, compared with prior art, this
Bright advantage is：The mathematical formula editing system based on WEB is somebody's turn to do, is connected by WEB server and formula data storehouse, in editor's mould
Editing interface in block carries out equation editing, is replaced using simple single letter, combination letter and alphanumeric
Mathematical formulae is set up by the method for complicated formulas, then by digital-to-analogue conversion and transmission, is converted into corresponding complete number
Learn formula, it is to avoid complicated manual editing, editorial efficiency are high, Edit Error is prevented by errors validity, improve the accurate of editor
Property；The Mathematics Editing method based on WEB is somebody's turn to do, has the advantages that reasonable in design, simple to operate, editorial efficiency is high, can be with general
All over promoting the use of.
Description of the drawings
Fig. 1 is the system structure diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention provides a kind of mathematical formula editing system based on WEB, including main frame and editor module, the main frame
Including processor and Wiring port, the main frame is connected with user log-in block, WEB server, editor module and formula and shows
Module, the user log-in block include identity card identification module, sound identification module, picture recognition module and account and password
Login module, the identity card identification module include identity card induction module, and the sound identification module includes voice sensing mould
Block, described image identification module include image scanning module, and the WEB server is connected with formula data storehouse, editor's mould
Block includes editing interface, data to lighting module and retrieval module, and the editor module is connected with D/A converter module, the digital-to-analogue
Modular converter is connected with data transmission module, and the data transmission module is connected to formula display module, and the formula shows mould
Block is also associated with errors validity module, and the errors validity module is connected to formula data storehouse, and the user log-in block is also wrapped
Fingerprint identification module is included, and the fingerprint identification module includes fingerprint induction module, the data include single word to lighting module
The control of female and formula, combination letter and formula control and alphanumeric and formula control, are provided with the retrieval module
Retrieval memory module and retrieval prediction module.
Present invention also offers a kind of Mathematics Editing method based on WEB, specifically includes following steps：
S1, WEB server website is logged in by user log-in block, the login mode of user log-in block has identity card identification mould
Block is logged in, fingerprint identification module is logged in, sound identification module is logged in, picture recognition module is logged in and account and password login module
Log in；Editing interface, data are to lighting module and retrieval module；
S2, editor module is entered, the editing interface in editor module carries out equation editing；
S3, Mathematics Editing is carried out, in editing interface, the single letter in lighting module and formula are compareed by data,
Combination letter and formula compare and alphanumeric and formula control, using simple single letter, combination letter and
Mathematical formulae is set up by alphanumeric come the method for replacing complicated formulas；
S4, mathematical formulae retrieval is carried out, key in keyword, enter line retrieval to complicated mathematical formulae, and by the mathematics for retrieving
Company is copied in the editing interface in editor module；
S5, digital-to-analogue conversion and transmission, simple single letter, combination letter and alphanumeric are converted into corresponding
Complete mathematical formulae, and the mathematical formulae after conversion is delivered in formula display module；
S6, errors validity, by the mathematical formulae in mathematical formulae and formula data storehouse after changing in S5 is compareed, prevent
Only Edit Error, improves the accuracy of editor.
Error prompting module is provided with the step S6 errors validity.
In sum, compared with prior art, it is an advantage of the invention that：The mathematical formula editing system based on WEB is somebody's turn to do, is led to
WEB server and the connection of formula data storehouse are crossed, the editing interface in editor module carries out equation editing, using simple single
Mathematical formulae is set up by letter, combination letter and alphanumeric come the method for replacing complicated formulas, then by number
Mould is changed and is transmitted, and is converted into corresponding complete mathematical formulae, it is to avoid complicated manual editing, editorial efficiency are high, pass through
Errors validity prevents Edit Error, improves the accuracy of editor；The Mathematics Editing method based on WEB is somebody's turn to do, is closed with design
Reason, the advantages of simple to operate, editorial efficiency is high, can be used with popularity.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of mathematical formula editing system based on WEB, including main frame and editor module, it is characterised in that：The main frame bag
Processor and Wiring port are included, the main frame is connected with user log-in block, WEB server, editor module and formula and shows mould
Block, the user log-in block include that identity card identification module, sound identification module, picture recognition module and account and password are stepped on
Record module, the identity card identification module include identity card induction module, and the sound identification module includes voice induction module,
Described image identification module includes image scanning module, and the WEB server is connected with formula data storehouse, the editor module bag
Editing interface, data are included to lighting module and retrieval module, the editor module is connected with D/A converter module, the digital-to-analogue conversion
Module is connected with data transmission module, and the data transmission module is connected to formula display module, and the formula display module is also
Errors validity module is connected with, the errors validity module is connected to formula data storehouse.
2. a kind of mathematical formula editing system based on WEB according to claim 1, it is characterised in that：The user steps on
Record module also includes fingerprint identification module, and the fingerprint identification module includes fingerprint induction module.
3. a kind of mathematical formula editing system based on WEB according to claim 1, it is characterised in that：The data pair
Lighting module includes single letter and formula control, combination letter and formula control and alphanumeric and formula control.
4. a kind of mathematical formula editing system based on WEB according to claim 1, it is characterised in that：The retrieval mould
Retrieval memory module and retrieval prediction module are provided with block.
5. a kind of Mathematics Editing method based on WEB according to claim 1, it is characterised in that：Specifically include with
Lower step：
S1, WEB server website is logged in by user log-in block, the login mode of user log-in block has identity card identification mould
Block is logged in, fingerprint identification module is logged in, sound identification module is logged in, picture recognition module is logged in and account and password login module
Log in；Editing interface, data are to lighting module and retrieval module；
S2, editor module is entered, the editing interface in editor module carries out equation editing；
S3, Mathematics Editing is carried out, in editing interface, the single letter in lighting module and formula are compareed by data,
Combination letter and formula compare and alphanumeric and formula control, using simple single letter, combination letter and
Mathematical formulae is set up by alphanumeric come the method for replacing complicated formulas；
S4, mathematical formulae retrieval is carried out, key in keyword, enter line retrieval to complicated mathematical formulae, and by the mathematics for retrieving
Company is copied in the editing interface in editor module；
S5, digital-to-analogue conversion and transmission, simple single letter, combination letter and alphanumeric are converted into corresponding
Complete mathematical formulae, and the mathematical formulae after conversion is delivered in formula display module；
S6, errors validity, by the mathematical formulae in mathematical formulae and formula data storehouse after changing in S5 is compareed, prevent
Only Edit Error, improves the accuracy of editor.
6. a kind of Mathematics Editing method based on WEB according to claim 5, it is characterised in that：Step S6 mistake
Error prompting module is provided with checking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611060763.0A CN106528518A (en) | 2016-11-28 | 2016-11-28 | WEB-based mathematical formula editing system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611060763.0A CN106528518A (en) | 2016-11-28 | 2016-11-28 | WEB-based mathematical formula editing system and method |
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| CN201611060763.0A Pending CN106528518A (en) | 2016-11-28 | 2016-11-28 | WEB-based mathematical formula editing system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109325059A (en) * | 2018-12-03 | 2019-02-12 | 枘熠集成电路（上海）有限公司 | A kind of data comparing method and device |
| CN109582349A (en) * | 2018-12-05 | 2019-04-05 | 深圳开立生物医疗科技股份有限公司 | Setting method and device, the measurement method and device of measure equation |
| WO2024169763A1 (en) * | 2023-02-14 | 2024-08-22 | 北京字跳网络技术有限公司 | Formula editing processing method, formula syntax calculation method, and related device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109325059A (en) * | 2018-12-03 | 2019-02-12 | 枘熠集成电路（上海）有限公司 | A kind of data comparing method and device |
| CN109582349A (en) * | 2018-12-05 | 2019-04-05 | 深圳开立生物医疗科技股份有限公司 | Setting method and device, the measurement method and device of measure equation |
| WO2024169763A1 (en) * | 2023-02-14 | 2024-08-22 | 北京字跳网络技术有限公司 | Formula editing processing method, formula syntax calculation method, and related device |
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Application publication date: 20170322 |