CN109711263B - Examination system and processing method thereof - Google Patents
Examination system and processing method thereof Download PDFInfo
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- CN109711263B CN109711263B CN201811447355.XA CN201811447355A CN109711263B CN 109711263 B CN109711263 B CN 109711263B CN 201811447355 A CN201811447355 A CN 201811447355A CN 109711263 B CN109711263 B CN 109711263B
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Abstract
The invention discloses an examination system and a processing method thereof, wherein the examination system comprises: the identity information acquisition module is used for acquiring the identity information of the examinee; the image acquisition module is used for acquiring examinee images at regular sampling time intervals; the examination question pushing module is used for judging whether the identity information of the examinee is matched with the image of the examinee or not, and pushing the corresponding examination question to the examinee under the matching condition; the examination monitoring module is used for processing, identifying and analyzing the examinee image acquired by the image acquisition module to obtain a monitoring result and sending the monitoring result to the display terminal; and the display terminal is used for the teacher and/or the examinee to log in the display terminal to check the examination condition. The invention can effectively monitor the examination condition of the examinee, and simultaneously adopts the identity information acquisition module and the image acquisition module to carry out double identity verification, thereby more effectively preventing the occurrence of the phenomenon of taking a substitute for examination.
Description
Technical Field
The invention belongs to the field of teaching, and particularly relates to an examination system and a processing method thereof.
Background
For the teaching of colleges and universities in the present generation, many schools are beginning to be integrated into school learning by using various learning systems, and the various learning systems combine the traditional teaching concept with the internet of things technology. The teacher utilizes the learning system to teach, can greatly reduced its intensity of labour, improves the teaching effect.
At the present stage, the examination is still an effective means for checking the achievement of students, but the existing examination system is too simple to monitor an examination process of the students in real time.
Disclosure of Invention
In order to solve the technical problem, the invention provides an examination system and a processing method thereof.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an examination system, comprising:
the identity information acquisition module is used for acquiring the identity information of the examinee;
the image acquisition module is used for acquiring examinee images at regular sampling time intervals;
the examination question pushing module is respectively and electrically connected with the identity information acquisition module and the image acquisition module and is used for judging whether the identity information of the examinee is matched with the image of the examinee according to the identity information of the examinee acquired by the identity information acquisition module and the image of the examinee acquired by the image acquisition module, and pushing the corresponding examination question to the examinee by the examination question pushing module under the matching condition;
the examination monitoring module is electrically connected with the image acquisition module and is used for processing, identifying and analyzing the examinee image acquired by the image acquisition module to obtain a monitoring result and sending the monitoring result to the display terminal;
and the display terminal is in wireless communication connection with the identity information acquisition module, the image acquisition module, the examination question pushing module and the examination monitoring module and is used for checking examination conditions by a teacher and/or an examinee logging in the display terminal.
The examination system can effectively monitor the examination condition of the examinee, and can effectively prevent the substitute examination phenomenon from happening by adopting the identity information acquisition module and the image acquisition module to carry out double identity verification.
On the basis of the technical scheme, the following improvements can be made:
preferably, the examinee identity information includes one or more of the following information: the name, sex, identity card number, admission card number, examination hall number, seat number, class number, year number, school number and school name of examinee.
By adopting the preferable scheme, the information is more diversified.
As a preferred scheme, the examination question pushing module comprises:
the examinee identity confirmation module judges and confirms the identity of the examinee through the examinee identity information acquired by the identity information acquisition module and the examinee image acquired by the image acquisition module, and judges whether the identity information of the examinee is matched with the examinee image or not;
the examination question generation module is used for calling corresponding examination questions from the examination question database according to the identity information of the examinees;
the examination question database is used for storing a plurality of sets of examination questions;
and the examination question manual confirmation module 34 is used for sending the examination questions called by the examination question generation module to the display terminal and manually confirming the examination questions by teachers.
By adopting the preferred scheme, the examination question manual confirmation module 34 can effectively ensure the accuracy of the examination questions and avoid the phenomenon of missed examination questions.
As a preferred scheme, the examination question pushing module further comprises: and the examination question automatic confirmation module is used for carrying out secondary automatic confirmation on the examination questions called by the examination question generation module.
By adopting the preferred scheme, the examination question automatic confirmation module can more automatically and effectively ensure the accuracy of examination questions, the phenomenon of missed examination questions can not occur, and the labor intensity of teachers is reduced.
As a preferred scheme, the examination question pushing module further comprises: the image acquisition module is a camera or a camera arranged on each position, and any image acquisition module is provided with the unique code thereof.
By adopting the preferable scheme, the examinee image acquired by the image acquisition module, the image acquisition module code and the acquisition time are sent to the examination question pushing module and the examination monitoring module, and the examination question pushing module and the examination monitoring module can confirm whether the identity information and the image information of the examinee are matched or not according to the image acquisition module code and the acquisition time.
Preferably, the examination monitoring module includes:
the face image database is used for storing face images of a plurality of examinees and identity information of students corresponding to the face images;
the action image database is used for storing each action image and the corresponding score of the action image;
the image segmentation module is used for carrying out image positioning segmentation on the examinee image acquired by the image acquisition device to obtain a corresponding face image and a corresponding action image;
the face matching module is used for matching the face image obtained after the image segmentation module segments with the face image in the face image database, determining which examinee the face image belongs to, and confirming the identity of the examinee;
the action matching module is used for matching the action image obtained after the image segmentation module segments with the action image in the action image database, and determining which action image or action images the action image has higher matching degree and the corresponding image matching degree;
and the monitoring analysis module is electrically connected with the face matching module and the action matching module respectively to obtain a monitoring result.
By adopting the preferable scheme, the result is simple and the analysis speed is high.
As a preferred scheme, the monitoring analysis module obtains an evaluation result through the following formula;
C＝100-(a1*S1+…+ai*S1+…aj*S1)-…-(a1*Si+…+ai*Si+…aj*Si)-(a1*Sn+…+ai*Sn+…aj*Sn)；
the ai is the image matching degree of the action image obtained after the segmentation of the image segmentation module and one action image with higher matching degree in the action image database;
and Si is the corresponding score of the action image obtained by the segmentation of the image segmentation module and a pair of action images with higher matching degree in the action image database.
By adopting the preferable scheme, the result is simple and the analysis speed is high.
Preferably, the administrator can adjust the number of matching degrees of the motion images in the motion matching module through the login display terminal.
With the above preferred scheme, the administrator can adjust the number of matching degrees of the motion images in the motion matching module, so that when the motion matching module performs matching, it can be determined which one or two or three motion images the motion image has a higher matching degree with.
As a preferred scheme, the display terminal sequentially comprises a user login module, a role query module and a query control module;
the role inquiry module is used for dividing the roles of the users logged in through the user login module into a plurality of roles, and different roles are provided with different use authorities;
the query control module is used for querying and controlling the examination system.
By adopting the preferable scheme, the safety of the examination evaluation system is ensured, and people cannot tamper with data randomly.
The processing method of the examination system utilizes the examination system to carry out the examination, and specifically comprises the following steps:
(1) the identity information acquisition module acquires the identity information of the examinee;
(2) the image acquisition module acquires an examinee image;
(3) the examination question pushing module judges whether the identity information of the examinee is matched with the image of the examinee according to the identity information of the examinee acquired by the identity information acquisition module and the image of the examinee acquired by the image acquisition module, and pushes the corresponding examination question to the examinee under the condition of matching;
(4) the examination monitoring module monitors examinees in an examination to obtain a monitoring result and sends the monitoring result to the display terminal;
(5) and displaying the examination condition of the display terminal.
The processing method of the examination system is more convenient and faster to operate.
Drawings
Fig. 1 is a schematic structural diagram of an examination system according to an embodiment of the present invention.
Wherein: the system comprises an identity information acquisition module 1, an image acquisition module 2, an examination question pushing module 3, an examinee identity confirmation module 31, an examination question generation module 32, an examination question database 33, an examination question manual confirmation module 34, an examination question automatic confirmation module 35, an examination monitoring module 4, a face image database 41, an action image database 42, an image segmentation module 43, a face matching module 44, an action matching module 45, a monitoring analysis module 46 and a display terminal 5.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
To achieve the object of the present invention, as shown in fig. 1, in some embodiments of an examination system and a processing method thereof, the examination system includes:
the identity information acquisition module 1 is used for acquiring the identity information of examinees;
the image acquisition module 2 is used for acquiring examinee images at regular sampling time intervals;
the examination question pushing module 3 is respectively electrically connected with the identity information acquisition module 1 and the image acquisition module 2 and is used for judging whether the identity information of the examinee is matched with the image of the examinee according to the identity information of the examinee acquired by the identity information acquisition module 1 and the image of the examinee acquired by the image acquisition module 2, and under the condition of matching, the examination question pushing module 3 pushes the corresponding examination question to the examinee;
the examination monitoring module 4 is electrically connected with the image acquisition module 2 and is used for processing, identifying and analyzing the examinee image acquired by the image acquisition module 2 to obtain a monitoring result and sending the monitoring result to the display terminal;
and the display terminal 5 is in wireless communication connection with the identity information acquisition module 1, the image acquisition module 2, the examination question pushing module 3 and the examination monitoring module 4, and is used for teachers and/or examinees to log in the display terminal 5 to check examination conditions.
The processing method of the examination system utilizes the examination system to carry out the examination, and specifically comprises the following steps:
(1) the identity information acquisition module 1 acquires the identity information of an examinee;
(2) the image acquisition module 2 acquires an examinee image;
(3) the examination question pushing module 3 judges whether the identity information of the examinee and the image of the examinee are matched according to the identity information of the examinee acquired by the identity information acquisition module 1 and the image of the examinee acquired by the image acquisition module 2, and under the condition of matching, the examination question pushing module 3 pushes the corresponding examination question to the examinee;
(4) the examination monitoring module 4 monitors examinees in an examination to obtain a monitoring result and sends the monitoring result to the display terminal 5;
(5) the display terminal 5 displays the examination condition.
The examination system and the processing method thereof can effectively monitor the examination condition of the examinee, and can effectively prevent the substitute examination phenomenon by adopting the identity information acquisition module 1 and the image acquisition module 2 to carry out double identity verification.
In order to further optimize the implementation effect of the invention, in other embodiments, the rest of the feature technologies are the same, except that the examinee identity information includes one or more of the following information: the name, sex, identity card number, admission card number, examination hall number, seat number, class number, year number, school number and school name of examinee.
By adopting the preferable scheme, the information is more diversified.
In order to further optimize the implementation effect of the present invention, in other embodiments, the rest features are the same, except that the question pushing module 3 includes:
the examinee identity confirmation module 31 judges and confirms the identity of the examinee through the examinee identity information acquired by the identity information acquisition module 1 and the examinee image acquired by the image acquisition module 2, and judges whether the identity information of the examinee is matched with the examinee image;
the examination question generating module 32 is used for calling corresponding examination questions from the examination question database 33 according to the identity information of the examinees;
an examination question database 33 for storing a plurality of sets of examination questions;
and the examination question manual confirmation module 34 is used for sending the examination questions called by the examination question generation module 32 to the display terminal 5 and manually confirming the examination questions by teachers.
By adopting the preferred scheme, the examination question manual confirmation module 34 can effectively ensure the accuracy of the examination questions and avoid the phenomenon of missed examination questions.
Further, on the basis of the above embodiment, the examination question pushing module 3 further includes: and the examination question automatic confirmation module 35 is used for performing secondary automatic confirmation on the examination questions called by the examination question generation module 32.
By adopting the above preferred scheme, the examination question automatic confirmation module 35 can more automatically and effectively ensure the accuracy of the examination questions, the phenomenon of missed examination questions can not occur, and the labor intensity of teachers is reduced.
In order to further optimize the implementation effect of the present invention, in other embodiments, the remaining features are the same, except that the question pushing module 3 further includes: the image acquisition modules 2 are cameras or cameras arranged at each position, and any image acquisition module 2 is provided with a unique code.
By adopting the preferable scheme, the examinee image acquired by the image acquisition module 2, the code of the image acquisition module 2 and the acquisition time are sent to the examination question pushing module 3 and the examination monitoring module 4, and the examination question pushing module 3 and the examination monitoring module 4 can confirm whether the identity information and the image information of the examinee are matched or not according to the code and the acquisition time of the image acquisition module 2.
Further, on the basis of the above-described embodiment, the examination monitoring module 4 includes:
a face image database 41 for storing face images of a plurality of examinees and identity information of students corresponding to the face images;
an action image database 42 for storing each action image and a score corresponding to the action image;
the image segmentation module 43 is configured to perform image positioning segmentation on the examinee image acquired by the image acquisition device to obtain a corresponding face image and a corresponding action image;
a face matching module 44, configured to match the face image obtained by segmentation by the image segmentation module 43 with the face image in the face image database 41, determine which examinee the face image belongs to, and confirm the identity of the examinee;
an action matching module 45, configured to match the action image obtained by segmentation by the image segmentation module 43 with the action image in the action image database 42, and determine which one or more action images the action image has a higher matching degree and a corresponding image matching degree;
and the monitoring analysis module 46 is electrically connected with the face matching module 44 and the action matching module 45 respectively to obtain a monitoring result.
By adopting the preferable scheme, the result is simple and the analysis speed is high.
Further, on the basis of the above embodiment, the monitoring and analyzing module 46 obtains the evaluation result by the following formula;
C＝100-(a1*S1+…+ai*S1+…aj*S1)-…-(a1*Si+…+ai*Si+…aj*Si)-(a1*Sn+…+ai*Sn+…aj*Sn)；
wherein ai is an image matching degree of the motion image obtained by segmentation by the image segmentation module 43 and a motion image with a higher matching degree in the motion image database 42;
si is a score corresponding to the motion image obtained by the segmentation by the image segmentation module 43 and a motion image with a high matching degree in the motion image database 42.
By adopting the preferable scheme, the result is simple and the analysis speed is high.
For more accurate description, the following experiments are taken as examples,
if: three image acquisition modules 2 (numbered 001, 002, 003, respectively) each acquired 2 images of three examinees during the examination, specifically:
figure 1 of the examinee and figure 1' of the examinee;
figure 2 of the examinee and figure 2' of the examinee;
figure 3 of the examinee, figure 3' of the examinee;
the image segmentation module 43 performs image positioning segmentation on the examinee image acquired by the image acquisition module 2,
the examinee figure 1 obtains an examinee face figure 1 and an examinee action figure 1, and the examinee figure 1 ' obtains an examinee face figure 1 ' and an examinee action figure 1 ';
the examinee figure 2 obtains an examinee face figure 2 and an examinee action figure 2, and the examinee figure 2 ' obtains an examinee face figure 2 ' and an examinee action figure 2 ';
the examinee figure 3 obtains an examinee face figure 3 and an examinee action figure 3, and the examinee figure 3 ' obtains an examinee face figure 3 ' and an examinee action figure 3 '.
The examination monitoring module 4 obtains a face image (5 sheets) of the examinee and the identity information of the examinee corresponding to the face image from the face image database 41.
The face image database 41 has: classmates A, B, C, D and E.
The face matching module 44 matches the face image obtained by the segmentation of the image segmentation module 43 with the face image in the face image database 41, and confirms the identity of the examinee.
The examinee face image 1 belongs to a classmate A;
the examinee face image 2 belongs to a classmate C;
the examinee face image 3 belongs to a classmate E;
the examinee face image 1' belongs to a classmate A;
the examinee face image 2' belongs to the classmate C;
the examinee face image 3' belongs to the classmate E.
The motion image database 42 stores 4 motion images, each of which is: peep and look little and copy the image, eat thing image, peep and look partition table image, sleep the image, the corresponding score is simultaneously:
the image of the little copy is peeped for 10 minutes;
eating image, 5 points;
stealing and watching the images of the next desk for 8 minutes;
sleep image, 6 points.
The motion matching module 45 matches the motion image divided by the image dividing module 43 with the motion images in the motion image database 42, and determines which 2 motion images the motion image has a high degree of matching with and the degree of matching with the corresponding images.
The matching degree of the examinee movement diagram 1 with the sneak-look little copy image and the eating image is the highest and is respectively 0.9 and 0.6.
The matching degree of the examinee motion picture 2 with the sneaking copy image and the sleeping image is the highest and is respectively 0.7 and 0.7.
The matching degree of the examinee action image 3 with the surreptitious table image and the sleeping image is the highest, and is respectively 0.5 and 0.7.
The matching degree of the test activity diagram 1' with the eating article image and the sleeping image is the highest and is respectively 0.5 and 0.7.
The matching degree of the examinee motion graph 2' with the sneaker copy image and the sleeping image is the highest and is respectively 0.8 and 0.3.
The matching degree of the test animal map 3' with the eating article image and the sleeping image is the highest, and is respectively 0.3 and 0.7.
The monitoring analysis module 46 learns the identity information of the examinee through the face matching module 44, and evaluates the examination condition of the examinee through the action matching module 45 to obtain an evaluation result:
C＝100-(a1*S1+…+ai*S1+…aj*S1)-…-(a1*Si+…+ai*Si+…aj*Si)-(a1*Sn+…+ai*Sn+…aj*Sn)；
classmates A: c1 ═ 100- (0.9 × 10) - (0.6 × 5+0.5 × 5) - (0.7 × 6) ═ 81;
classmates C: c2 ═ 100- (0.7 × 10+0.8 × 10) - (0.6 × 6+0.3 × 6) ═ 79.6;
a classmate E: c3 ═ 100- (0.3 × 5) - (0.5 × 8) - (0.7 × 6+0.7 × 6) ═ 86.1.
Further, on the basis of the above-described embodiment, the administrator can adjust the number of matching degrees of the motion images in the motion matching module 45 by logging in the display terminal 5.
With the above preferred scheme, the administrator can adjust the number of matching degrees of the motion images in the motion matching module 45, so that when the motion matching module 45 matches, it can be determined which one or two or three motion images the motion image matches with, and the like.
In order to further optimize the implementation effect of the present invention, in other embodiments, the rest of feature technologies are the same, except that the display terminal 5 sequentially includes a user login module, a role query module, and a query control module;
the role inquiry module is used for dividing the roles of the users logged in through the user login module into a plurality of roles, and different roles are provided with different use authorities;
the query control module is used for querying and controlling the examination system.
By adopting the preferable scheme, the safety of the examination evaluation system is ensured, and people cannot tamper with data randomly.
With respect to the preferred embodiments of the present invention, it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are within the scope of the present invention.
Claims (7)
1. An examination system, comprising:
the identity information acquisition module is used for acquiring the identity information of the examinee;
the image acquisition module is used for acquiring examinee images at regular sampling time intervals;
the examination question pushing module is respectively and electrically connected with the identity information acquisition module and the image acquisition module and is used for judging whether the identity information of the examinee is matched with the image of the examinee according to the identity information of the examinee acquired by the identity information acquisition module and the image of the examinee acquired by the image acquisition module, and under the condition of matching, the examination question pushing module pushes the corresponding examination question to the examinee;
the examination monitoring module is electrically connected with the image acquisition module and is used for processing, identifying and analyzing the examinee image acquired by the image acquisition module to obtain a monitoring result and sending the monitoring result to the display terminal;
the display terminal is in wireless communication connection with the identity information acquisition module, the image acquisition module, the examination question pushing module and the examination monitoring module and is used for teachers and/or examinees to log in the display terminal to check examination conditions;
examination question propelling movement module still includes: the image acquisition modules are cameras or cameras arranged at each position, and any one image acquisition module is provided with a unique code;
the examination monitoring module includes:
the face image database is used for storing face images of a plurality of examinees and identity information of students corresponding to the face images;
the action image database is used for storing each action image and the corresponding score of the action image;
the image segmentation module is used for carrying out image positioning segmentation on the examinee image acquired by the image acquisition device to obtain a corresponding face image and a corresponding action image;
the face matching module is used for matching the face image obtained after the image segmentation module segments with the face image in the face image database, determining which examinee the face image belongs to, and confirming the identity of the examinee;
the action matching module is used for matching the action image obtained after the image segmentation module segments with the action image in the action image database, and determining which action image or action images the action image has higher matching degree and the corresponding image matching degree;
the monitoring analysis module is respectively and electrically connected with the face matching module and the action matching module to obtain a monitoring result;
the monitoring analysis module obtains an evaluation result through the following formula;
C＝100-(a1*S1+…+ai*S1+…aj*S1)-…-(a1*Si+…+ai*Si+…aj*Si)-(a1*Sn+…+ai*Sn+…aj*Sn)；
the ai is the image matching degree of the action image obtained after the segmentation of the image segmentation module and one action image with higher matching degree in the action image database;
and Si is the corresponding score of the action image obtained by the segmentation of the image segmentation module and one action image with higher matching degree in the action image database.
2. The testing system of claim 1, wherein the test taker identity information comprises one or more of: the name, sex, identity card number, admission card number, examination hall number, seat number, class number, year number, school number and school name of examinee.
3. The examination system of claim 2, wherein the test question pushing module comprises:
the examinee identity confirmation module judges and confirms the identity of the examinee through the examinee identity information acquired by the identity information acquisition module and the examinee image acquired by the image acquisition module, and judges whether the identity information of the examinee is matched with the examinee image or not;
the examination question generation module is used for calling corresponding examination questions from the examination question database according to the identity information of the examinees;
the examination question database is used for storing a plurality of sets of examination questions;
and the examination question manual confirmation module 34 is used for sending the examination questions called by the examination question generation module to the display terminal and manually confirming the examination questions by teachers.
4. The examination system of claim 3, wherein the test question pushing module further comprises: and the examination question automatic confirmation module is used for carrying out secondary automatic confirmation on the examination questions called by the examination question generation module.
5. The examination system according to claim 1, wherein an administrator can adjust the number of degrees of matching of the motion image in the motion matching module by logging in the display terminal.
6. The examination system according to any one of claims 1 to 4, wherein the display terminal comprises a user login module, a role query module and a query control module in sequence;
the role inquiry module is used for dividing the roles of the users logged in through the user login module into a plurality of roles, and different roles are provided with different use authorities;
the query control module is used for querying and controlling the examination system.
7. Method for processing an examination system, characterized in that an examination is performed using an examination system according to any of claims 1-6, comprising the following steps:
(1) the identity information acquisition module acquires the identity information of the examinee;
(2) the image acquisition module acquires an examinee image;
(3) the examination question pushing module judges whether the identity information of the examinee and the image of the examinee are matched according to the identity information of the examinee acquired by the identity information acquisition module and the image of the examinee acquired by the image acquisition module, and pushes the corresponding examination question to the examinee under the matching condition;
(4) the examination monitoring module monitors examinees in an examination to obtain a monitoring result and sends the monitoring result to the display terminal;
and displaying the examination condition of the display terminal.
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| CN112712630A (en) * | 2020-12-31 | 2021-04-27 | 广东德诚大数据科技有限公司 | Examinee identity information inspection system based on face recognition |
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| CN104123556A (en) * | 2014-06-26 | 2014-10-29 | 河海大学常州校区 | Examinee authentication system and method based on image recognition |
| CN107341618A (en) * | 2017-07-14 | 2017-11-10 | 安徽智星交通科技股份有限公司 | Class management method and system |
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