CN103176604A - Input system and input method of special characters - Google Patents
Input system and input method of special characters Download PDFInfo
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- CN103176604A CN103176604A CN2013100824492A CN201310082449A CN103176604A CN 103176604 A CN103176604 A CN 103176604A CN 2013100824492 A CN2013100824492 A CN 2013100824492A CN 201310082449 A CN201310082449 A CN 201310082449A CN 103176604 A CN103176604 A CN 103176604A
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Abstract
The invention discloses an input system and an input method of the special characters. The input system and the input method of the special characters aims to solve the problems that special characters can not be input, extracted and identified in a current exam system and a homework system, Not only are students enabled to type the special characters easily, but also the systems can identify the special characters quickly, efficiency is very high, and a foundation is supplied to automatic correcting of operation subjects. The input system of the special characters is provided with a visual interface and comprises a data base, a subject display module, a student editing module, a special character module, a key code module and a function control module. According to the input system and the input method of the special characters, inputting of the special characters can be achieved without the need for any formula editors, input steps of the students are greatly simplified through a special character button, input speed and response speed are high, storage codes are few, storage space is saved, operating efficiency is improved, and a foundation is achieved to the system for further correcting of keys of the students.
Description
Technical field
The invention belongs to computer software technical field, especially relate to a kind of special character input system and input method thereof of utilizing software to realize.
Background technology
At present, along with developing rapidly of computing machine, the communication technology, the process of tutoring system electronization is accelerated day by day, and a lot of schools have all adopted with no paper mode in the middle of giving lessons, arrange operation and the process that fulfils assignment.The teacher sets a question by the electronics mode, and the student also carries out answer by computing machine.In the science teaching activity, be usually directed to a large amount of special characters, the input of these special characters, extraction are a great problems in current examination, operating system, many software systems stop exploitation or operation because of the inconvenience of input, some systems are by calling other equation editing devices with the special character input system, but speed is slower when calling linking, and has the problem of None-identified after input.Just because of this, existing electronic teaching system can't carry out the comparison of special character, therefore also can't automatically correct the computing topic.
Summary of the invention
For the problem that can't input, extract, identify for special character in present examination, operating system, the invention discloses a kind of input system and method for special character, not only make student's typing special character like a cork, system is identification character rapidly also, efficient is high, and provides the foundation for automatically correcting of computing topic.
In order to achieve the above object, the invention provides following technical scheme:
A kind of input system of special character has visual interface, comprises database, exercise question display module, student's editor module, special character module, answer code module, functional control module; Store special character in described database, each special character all has the unique string with its coupling; Described exercise question display module is presented at the exercise question in database in the operation display window; Described student's editor module shows the input window that can be edited on the interface; Described special character module show on the interface can be clicked all types of special character buttons; Described answer code module regenerates the content of inputting in editor module, and special character is wherein replaced by the character string with its coupling; Functional control module shows submit button in the interface, during click on submission button, the content in the answer code module is stored.
As a kind of improvement project of input system, also show the exercise question switching push button in described functional control module on the interface, when clicking the exercise question switching push button, the exercise question display module is presented at other exercise questions in database in the operation display window.
As a kind of improvement project of input system, the answer code module shows the content that regenerates in the code frame.
A kind of input method of special character comprises the steps:
Building database stores special character in database, each special character all has the unique string with its coupling;
The exercise question display module is presented at exercise question in the operation display window, and student's editor module shows editor on the interface, the special character module show on the interface can be clicked all types of special character buttons;
Input answer in editor, click corresponding special character button when the typing special character, show corresponding special character picture or content in editor thereupon, show the unique string of coupling in the code frame;
The answer code module regenerates the content of inputting in editor, and special character is wherein replaced by the character string with its coupling;
Click on submission button, functional control module store the content in the answer code module again.
As a kind of improvement project of input method, when described answer code module regenerates input content, it is shown in the code frame.
Compared with prior art, the present invention need not the input that any equation editing device can be realized special character, greatly simplified student's input step by the special character button, input speed and fast response time, storage code is few, saved storage space, improved operational efficiency, and student's answer is further corrected laid the foundation for system.
Description of drawings
Fig. 1 is the software interface schematic diagram of special character input system provided by the invention;
Fig. 2 is the database design figure that uses in the present invention;
Fig. 3 is the input method schematic flow sheet of special character provided by the invention.
Embodiment
Below with reference to specific embodiment, technical scheme provided by the invention is elaborated, should understands following embodiment and only be used for explanation the present invention and be not used in and limit the scope of the invention.
Special character input system provided by the invention and input method realize based on Delphi 7 Software Codings.A kind of input system of special character has visual interface as shown in Figure 1, comprises database, exercise question display module, student's editor module, special character module, answer code module, functional control module; Store special character in described database, each special character all has the unique string with its coupling; Described exercise question display module is presented at the exercise question in database in the operation display window, in general only shows exercise question one in the operation display window, and exercise question should be pre-entered by teacher, and the exercise question of input can be stored in database; Described student's editor module shows the input window that can be edited on the interface; Described special character module show on the interface can be clicked all types of special character buttons, when clicking corresponding special character button, show corresponding special character picture or content in editor, show the unique string that mates in the answer code module; Described answer code module regenerates the content of inputting in student's editor module, and special character is wherein replaced by the character string with its coupling; Functional control module shows submit button in the interface, during click on submission button, the content in the answer code module is stored, and answer can be deposited in database or generate txt file.
The specific design of database as shown in Figure 2, the special character of mentioning in the present invention comprises that not only sign of operation, Roman number, Greek alphabet etc. can't by the direct special symbol of input of keyboard, also comprise formula.The special character of formula type is stored the content of formula in database, remaining special symbol is stored the position of corresponding picture in database.
Further, also show in advance exercise question switching push button " a upper topic " and " next topic " in described functional control module on the interface, when clicking " upper one inscribes " or " next is inscribed " button, the exercise question display module retrieves before or after current demonstration exercise question in database one exercise question and result for retrieval is presented in the operation display window.
A kind of improvement project as input system, when needs show answer code frame, the answer code module shows the content that regenerates in the appointed area, when not needing the code frame as the student, be directly that false can hide the code frame with the Visible setup of attribute.
A kind of input method of special character realizes on the visual interface that the input system of special character provides, and as shown in Figure 3, comprises the steps:
Building database stores special character in database, each special character all has the unique string with its coupling;
Be written into the interface: the exercise question display module is presented at exercise question in the exercise question display window, and student's editor module shows editor on the interface, the special character module show on the interface can be clicked all types of special character buttons;
The student inputs answer after seeing exercise question in editor, when clicking corresponding special character button when the typing special character, this character of retrieval in database, if be formula, show corresponding formula content in editor, if be other characters, show corresponding special character picture in editor; Show simultaneously the unique string with the special character coupling in the code frame;
The answer code module regenerates the full content of inputting in editor, and special character is wherein replaced by the character string with its coupling;
Click on submission button, functional control module are stored into the content that generates in the answer code module in database again.
When regenerating input content, described answer code module can select it is shown in the code frame.
Further, system also provides model answer typing module, this module provides the typing edit box on the interface, teacher can input model answer by edit box, and during the storage standards answer, formula wherein and special character are also used the unique string replacement with its coupling, after the student submits answer to, student's answer and model answer can be compared, the robotization that realization is corrected, thus improve efficient and the accuracy of correcting.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme that is comprised of above technical characterictic combination in any.
Claims (5)
1. the input system of a special character, is characterized in that: comprise database, exercise question display module, student's editor module, special character module, answer code module, functional control module; Store special character in described database, each special character all has the unique string with its coupling; Described exercise question display module is presented at the exercise question in database in the operation display window; Described student's editor module shows the input window that can be edited on the interface; Described special character module show on the interface can be clicked all types of special character buttons; Described answer code module regenerates the content of inputting in editor module, and special character is wherein replaced by the character string with its coupling; Functional control module shows submit button in the interface, during click on submission button, the content in the answer code module is stored.
2. the input system of special character according to claim 1, it is characterized in that: also show the exercise question switching push button in described functional control module on the interface, when clicking the exercise question switching push button, the exercise question display module is presented at other exercise questions in database in the operation display window.
3. the input system of special character according to claim 1 and 2, it is characterized in that: the answer code module shows the content that regenerates in the code frame.
4. the input method of a special character, is characterized in that, comprises the steps:
Building database stores special character in database, each special character all has the unique string with its coupling;
The exercise question display module is presented at exercise question in the operation display window, and student's editor module shows editor on the interface, the special character module show on the interface can be clicked all types of special character buttons;
Input answer in editor, click corresponding special character button when the typing special character, show corresponding special character picture or content in editor thereupon, show the unique string of coupling in the code frame;
The answer code module regenerates the content of inputting in editor, and special character is wherein replaced by the character string with its coupling;
Click on submission button, functional control module store the content in the answer code module again.
5. the input system of special character according to claim 4, is characterized in that: when described answer code module regenerates input content, it is shown in the code frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310082449.2A CN103176604B (en) | 2013-03-15 | 2013-03-15 | A kind of input system of special character and input method |
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| CN201310082449.2A CN103176604B (en) | 2013-03-15 | 2013-03-15 | A kind of input system of special character and input method |
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| CN103176604A true CN103176604A (en) | 2013-06-26 |
| CN103176604B CN103176604B (en) | 2016-01-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824482A (en) * | 2014-03-18 | 2014-05-28 | 西华大学 | Online examination system and method |
| CN106528518A (en) * | 2016-11-28 | 2017-03-22 | 陕西理工学院 | WEB-based mathematical formula editing system and method |
| CN113674570A (en) * | 2021-09-06 | 2021-11-19 | 新疆农业大学 | Method for correcting calculus operation of Android system |
| CN115376144A (en) * | 2022-07-07 | 2022-11-22 | 北京三维天地科技股份有限公司 | Special character input method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1356624A (en) * | 2001-12-12 | 2002-07-03 | 北京中文之星数码科技有限公司 | Method and device for inputting function keys and special characters in handwriting input recognition system |
| CN1494019A (en) * | 2003-02-24 | 2004-05-05 | 上海同济启明星科技发展有限公司 | Method of realizing formula editing, calculating, managing on PDA |
| CN101262385A (en) * | 2007-03-09 | 2008-09-10 | 杨小梅 | Special education network and electronic terminal |
| CN101465069A (en) * | 2008-09-16 | 2009-06-24 | 鲁东大学 | Learning support system and learning evaluation method |
| CN102693303A (en) * | 2012-05-18 | 2012-09-26 | 上海极值信息技术有限公司 | Method and device for searching formulation data |
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2013
- 2013-03-15 CN CN201310082449.2A patent/CN103176604B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356624A (en) * | 2001-12-12 | 2002-07-03 | 北京中文之星数码科技有限公司 | Method and device for inputting function keys and special characters in handwriting input recognition system |
| CN1494019A (en) * | 2003-02-24 | 2004-05-05 | 上海同济启明星科技发展有限公司 | Method of realizing formula editing, calculating, managing on PDA |
| CN101262385A (en) * | 2007-03-09 | 2008-09-10 | 杨小梅 | Special education network and electronic terminal |
| CN101465069A (en) * | 2008-09-16 | 2009-06-24 | 鲁东大学 | Learning support system and learning evaluation method |
| CN102693303A (en) * | 2012-05-18 | 2012-09-26 | 上海极值信息技术有限公司 | Method and device for searching formulation data |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824482A (en) * | 2014-03-18 | 2014-05-28 | 西华大学 | Online examination system and method |
| CN103824482B (en) * | 2014-03-18 | 2017-04-19 | 西华大学 | Online examination system and method |
| CN106528518A (en) * | 2016-11-28 | 2017-03-22 | 陕西理工学院 | WEB-based mathematical formula editing system and method |
| CN113674570A (en) * | 2021-09-06 | 2021-11-19 | 新疆农业大学 | Method for correcting calculus operation of Android system |
| CN113674570B (en) * | 2021-09-06 | 2023-06-20 | 新疆农业大学 | Android system calculus operation correcting method |
| CN115376144A (en) * | 2022-07-07 | 2022-11-22 | 北京三维天地科技股份有限公司 | Special character input method and system |
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| CN103176604B (en) | 2016-01-13 |
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