CN102012975A - Automatic homework checking device - Google Patents
Automatic homework checking device Download PDFInfo
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- CN102012975A CN102012975A CN2010105960682A CN201010596068A CN102012975A CN 102012975 A CN102012975 A CN 102012975A CN 2010105960682 A CN2010105960682 A CN 2010105960682A CN 201010596068 A CN201010596068 A CN 201010596068A CN 102012975 A CN102012975 A CN 102012975A
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Abstract
The invention discloses an automatic homework checking device. The device comprises an image acquisition unit, an image identification unit, a central processing unit, a storage unit and an output display unit, wherein the image acquisition unit, the image identification unit, the central processing unit and the output display unit are connected in turn; and the storage unit is connected with the central processing unit. The automatic homework checking device can check homework automatically.
Description
Technical field
The present invention relates to a kind of device that can correct students' papers automatically.
Background technology
Nowadays, student's operation is more and more, this has increased a lot of burdens also just for teacher's work of reading and making comments at ordinary times, in busy work, also need very big portion of time to be used for correcting students' papers, and pupil's operation has much simple arithmetic or new word to copy, many times all be that correct answer is arranged, and manually correct almost many times all is to repeat to beat the mode of colluding, therefore waste time and energy very much, prepare lessons to wait to teacher and stay a lot of times processing if there is a kind of device of correcting students' papers automatically will economize out a lot of times.
Summary of the invention
In order to solve existing technical matters in the background technology, the present invention proposes a kind of device of correcting students' papers automatically, can be automatically operation be corrected errors and judge and correct.
Technical solution of the present invention is: the device of correcting students' papers automatically, and its special character is: described device comprises image acquisition units, image identification unit, CPU (central processing unit), storage unit and output display unit; Described image acquisition units, image identification unit, CPU (central processing unit) and output display unit connect successively, and described storage unit is connected with CPU (central processing unit).
Above-mentioned image acquisition units is camera, digital camera or scanner.
Said memory cells comprises operation template data prefabricated or that generate.
Above-mentioned output display unit is display or printer.
Device of correcting students' papers automatically of the present invention, can carry out image acquisition to operation, transform by identification, treated again device and correct answer contrast, thereby can directly draw the information of correct and wrong, alleviated teacher's working strength greatly, increased work efficiency, whole apparatus structure is simple, stable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Embodiment
Referring to Fig. 1, device of correcting students' papers automatically of the present invention, comprise image acquisition units 1, image identification unit 2, CPU (central processing unit) 3, storage unit 4 and output display unit 5,1 pair of operation of putting into device of image acquisition units is taken pictures, and image acquisition units 1 is camera, digital camera or scanner; 2 pairs of images that collect of image identification unit are discerned afterwards, and the data after the identification are reached CPU (central processing unit) 3, i.e. central processing computer; CPU (central processing unit) 3 is according to the data that received, from the database that related data has been arranged in advance of storage unit 4, access data, the function that CPU (central processing unit) 3 has contrast to differentiate, to the differentiation of comparing of operation template data prefabricated or that generate in the data of gathering and the storage unit 4, by output display unit 5 result's output is shown after obtaining a result, output display unit 5 be display or printer, the teacher just can very clearly see operation to wrong score situation.
Claims (4)
1. the device of correcting students' papers automatically is characterized in that: described device comprises image acquisition units, image identification unit, CPU (central processing unit), storage unit and output display unit; Described image acquisition units, image identification unit, CPU (central processing unit) and output display unit connect successively, and described storage unit is connected with CPU (central processing unit).
2. device of correcting students' papers automatically according to claim 1 is characterized in that: described image acquisition units is camera, digital camera or scanner.
3. device of correcting students' papers automatically according to claim 2 is characterized in that: described storage unit comprises operation template data prefabricated or that generate.
4. device of correcting students' papers automatically according to claim 2 is characterized in that: described output display unit is display or printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105960682A CN102012975A (en) | 2010-12-19 | 2010-12-19 | Automatic homework checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105960682A CN102012975A (en) | 2010-12-19 | 2010-12-19 | Automatic homework checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102012975A true CN102012975A (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105960682A Pending CN102012975A (en) | 2010-12-19 | 2010-12-19 | Automatic homework checking device |
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| CN (1) | CN102012975A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866361A (en) * | 2015-06-09 | 2015-08-26 | 苏州点通教育科技有限公司 | System and method for editing, transmitting and downloading school homework |
| CN105894881A (en) * | 2016-06-29 | 2016-08-24 | 姜甦 | Homework self-evaluating system and method |
| CN106023698A (en) * | 2016-07-29 | 2016-10-12 | 李铧 | Automatic reading and amending method for homework and exercise books |
| CN106856065A (en) * | 2016-12-30 | 2017-06-16 | 天津龙盘科技有限公司 | A kind of students' work management and teacher comment are answerred questions equipment |
| CN109660619A (en) * | 2018-12-20 | 2019-04-19 | 广东小天才科技有限公司 | Composition question pushing method and electronic equipment |
| CN111083434A (en) * | 2019-05-15 | 2020-04-28 | 广东小天才科技有限公司 | Method for starting dictation detection and electronic equipment |
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| CN1776724A (en) * | 2005-11-25 | 2006-05-24 | 南京师范大学 | Network-based engineering drawing automatic judging method |
| CN201160281Y (en) * | 2007-10-08 | 2008-12-03 | 张耀宗 | Electronic job management system |
| CN101685482A (en) * | 2009-08-04 | 2010-03-31 | 上海心意答电子科技有限公司 | Electric marking system capable of automatically processing marking results and method thereof |
| US20100255453A1 (en) * | 2009-04-02 | 2010-10-07 | Chincarini Ludwig B | Method and computer system of creating, storing, producing, and distributing examinations |
| CN201892959U (en) * | 2010-12-19 | 2011-07-06 | 孙玮泽 | Automatic homework checking device |
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2010
- 2010-12-19 CN CN2010105960682A patent/CN102012975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776724A (en) * | 2005-11-25 | 2006-05-24 | 南京师范大学 | Network-based engineering drawing automatic judging method |
| CN201160281Y (en) * | 2007-10-08 | 2008-12-03 | 张耀宗 | Electronic job management system |
| US20100255453A1 (en) * | 2009-04-02 | 2010-10-07 | Chincarini Ludwig B | Method and computer system of creating, storing, producing, and distributing examinations |
| CN101685482A (en) * | 2009-08-04 | 2010-03-31 | 上海心意答电子科技有限公司 | Electric marking system capable of automatically processing marking results and method thereof |
| CN201892959U (en) * | 2010-12-19 | 2011-07-06 | 孙玮泽 | Automatic homework checking device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866361A (en) * | 2015-06-09 | 2015-08-26 | 苏州点通教育科技有限公司 | System and method for editing, transmitting and downloading school homework |
| CN105894881A (en) * | 2016-06-29 | 2016-08-24 | 姜甦 | Homework self-evaluating system and method |
| CN106023698A (en) * | 2016-07-29 | 2016-10-12 | 李铧 | Automatic reading and amending method for homework and exercise books |
| CN106856065A (en) * | 2016-12-30 | 2017-06-16 | 天津龙盘科技有限公司 | A kind of students' work management and teacher comment are answerred questions equipment |
| CN109660619A (en) * | 2018-12-20 | 2019-04-19 | 广东小天才科技有限公司 | Composition question pushing method and electronic equipment |
| CN111083434A (en) * | 2019-05-15 | 2020-04-28 | 广东小天才科技有限公司 | Method for starting dictation detection and electronic equipment |
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Application publication date: 20110413 |