CN109670395A - A kind of student's focus monitoring method based on artificial intelligence - Google Patents

A kind of student's focus monitoring method based on artificial intelligence Download PDF

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Publication number
CN109670395A
CN109670395A CN201811265516.3A CN201811265516A CN109670395A CN 109670395 A CN109670395 A CN 109670395A CN 201811265516 A CN201811265516 A CN 201811265516A CN 109670395 A CN109670395 A CN 109670395A
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student
teacher
focus
artificial intelligence
method based
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吴琪
黄冠铭
王力舟
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Sichuan Wenxuan Education Science & Technology Co Ltd
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Sichuan Wenxuan Education Science & Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20Movements or behaviour, e.g. gesture recognition
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/20Education
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/50Context or environment of the image
    • G06V20/52Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00Speaker identification or verification techniques

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Abstract

Student's focus monitoring method based on artificial intelligence that the invention discloses a kind of characterized by comprising S1: the personal information of student, student and the face information of teacher and voice print matching are recorded in artificial intelligence platform;S2: the image and audio during student listens to the teacher are acquired;S3: pass through student's Image Acquisition student's action message;S4: student is acquired by student audio and is called the roll the time reacted to student by teacher;S5: collected every terms of information is for statistical analysis, and after discovery focus low student, Xiang Jiaoshi sends a warning;The present invention make teacher at school when do not need to spend a lot of time student reminded to listen to the teacher, ensure that teachers' instruction progress can carry out according to plan;The single problem of condition needed for overcoming monitoring focus, can comprehensively judge the focus of student;Also allow teacher teacher oneself determine when to remind theolog, ensure that the rhythm of attending class of teacher is not disturbed.

Description

A kind of student's focus monitoring method based on artificial intelligence
Technical field
The present invention relates to teaching management field, especially a kind of student's focus monitoring method based on artificial intelligence.
Background technique
In classroom, teacher for classroom progress all carry out more rapidly, be easy to lose if attention of student is not concentrated Leak important knowledge point;And teacher at school during, all scatterbrained students are hardly noticed, if teacher exists The student that power is not concentrated often is pointed out during having gone up, the progress of attending class can be seriously affected;And pass through artificial intelligence technology The real-time status that can effectively monitor each student that attends class can notify teacher when there is the too low student of focus in time, Reduce the time of teacher position classroom discipline.
In the prior art, have by recognition of face carry out focus monitoring technical solution, the technical solution by whether It can identify that complete face information judges that focus, this method have large error in monitoring and monitor reference quantity excessively It is single, do not account for other external conditions.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, it is special to provide a kind of student based on artificial intelligence Note degree monitoring method.The present invention solves the problems, such as that teacher cannot be concerned about the focus of each student;Also solve judgement The more single problem of focus condition.
The technical solution adopted by the invention is as follows:
A kind of student's focus monitoring method based on artificial intelligence characterized by comprising
S1: the personal information of student, student and the face information of teacher and voice print matching are recorded in artificial intelligence platform;
S2: the image and audio during student listens to the teacher are acquired;
S3: pass through student's Image Acquisition student's action message;
S4: student is acquired by student audio and is called the roll the time reacted to student by teacher;
S5: collected every terms of information is for statistical analysis, and after discovery focus low student, Xiang Jiaoshi sounds an alarm letter Breath.
Further, in step S1, student's personal information includes: name, gender, class and teacher.
Further, in step S2, the image acquired during student listens to the teacher and audio include:
S201: student's image is taken out by video file catching;
S202: the audio-frequency information in video file is extracted;
S203: the sound of teacher in the audio-frequency information extracted and student's sound are subjected to classification marker;
S204: the vocal print of the student marked and the student's vocal print being recorded in platform are compared, match is found It is raw.
Further, in step S3, acquisition student's action message includes: acquisition student's rotary head number and rotary head amplitude Data, acquisition student bow come back number data, acquire student's number of winks and frequency data.
Further, in step S4, the time that the student reacts includes: that student starts to make the sound of answer and goes out The existing time and student makes the time for movement of standing up.
Further, described that collected every terms of information is for statistical analysis in step S5, when discovery focus is low After student, sending a warning to responsible teacher includes:
S501: collected all data is subjected to statistic of classification;
S502: the data sorted out intersect comparing analysis;
S503: as the low student of discovery focus, then warning message is sent to teacher.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, the present invention is by artificial intelligence monitors student focus, make teacher at school when do not need to spend a lot of time and remind student It listens to the teacher, ensure that teachers' instruction progress can carry out according to plan.
2, method of the invention overcomes the single problem of judgement monitoring focus condition, is become by all kinds of movements of student Change, to the terms and conditions such as reaction time of calling the roll, comprehensively judges the focus of student.
3, the present invention can automatically prompt teacher, teacher can oneself when monitoring the low student of focus It determines when to remind the student, ensure that the rhythm of attending class of teacher is not disturbed.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is focus monitoring flow chart figure.
Fig. 2 is to acquire student to listen to the teacher the image and audio flow chart of process.
Fig. 3 is focus analysis flow chart diagram.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated, It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of An example in equivalent or similar characteristics.
Embodiment 1
A kind of student's focus monitoring method based on artificial intelligence, as shown in Figure 1, comprising:
S1: the personal information of student, student and the face information of teacher and voice print matching are recorded in artificial intelligence platform;
In above-mentioned steps, student's personal information includes: name, gender, class and teacher;When typing student's face After information and vocal print, face information, vocal print and personal information can be subjected to matched indicia, for the identification to pupilage;And The face information and vocal print of typing teacher is mainly used for distinguishing with student's face information and vocal print, reduces error.
S2: the image and audio during student listens to the teacher are acquired;
In above-mentioned steps, the acquisition of image and audio is carried out by video, video can be acquired by all kinds of capture apparatus, be had Body step is as shown in Figure 2, comprising:
S201: student's image is taken out by video file catching;
In above-mentioned steps, after being collected into video file, video middle school student image is identified, and will identify according to student's face information To student matched with its personal information.
S202: the audio-frequency information in video file is extracted;
In above-mentioned steps, audio-frequency information can individually be extracted from video, include teacher's in the audio file extracted The sound of sound and student.
S203: the sound of teacher in the audio-frequency information extracted and student's sound are subjected to classification marker;
In above-mentioned steps, the sound of teacher in audio file and the sound of student can be carried out by the vocal print recorded in step S1 It distinguishes, and marks respectively.
S204: the vocal print of the student marked and the student's vocal print being recorded in platform are compared, finds and matches Student;
In above-mentioned steps, the sound of students different in audio file can be distinguished by vocal print and be provided with the student of record Material is matched, and the student that matching is completed is marked respectively.
S3: pass through student's Image Acquisition student's action message;
In above-mentioned steps, the student's image grabbed out by step S201 can acquire the various actions information and number of student According to specifically including:
The data for acquiring student's rotary head number and amplitude, may determine that student by the amplitude of student's rotary head number and single rotary head Focus, when student is absorbed in teachers, head number of revolutions is less, only can teacher walk about live follow courseware change into Row fine rotation, if rotary head number is excessive and amplitude is big, it can be determined that be absent minded.
Acquisition student bows the data of number of coming back, and for student during listening to the teacher, majority is only existed in new line state Take notes when recording can the short time head is low, if student bows, number is more, and the state for time that keeps bowing every time is longer, then It can determine whether to be absent minded.
Acquire student's number of winks and frequency data, under normal circumstances, one minute number of winks 10-20 times one point Clock, when being absorbed in viewing equally thing, number of winks is at 8-10 times, if student's eyes are not concerned in teacher or courseware side To, and one minute number of winks is lower than 8 times or when being higher than 20 times, it can be determined that attention of student is not concentrated.
S4: student is acquired by student audio and is called the roll the time reacted to student by teacher;
In above-mentioned steps, the sound of Faculty and Students can be collected respectively by step S2, when teacher tells a student's After name, acquisition teacher make a sound corresponding student make a sound between time span may determine that student's focus, if The shown time was less than 5 seconds, it can be determined that goes out attention of student and concentrates, may determine that attention of student was not concentrated if more than 5 seconds;? In another embodiment, can also be made a sound by teacher student make stand up or other representative movement time judgement learn Raw focus.
S5: collected every terms of information is for statistical analysis, after discovery focus low student, issues and warn to teacher It notifies breath;
In above-mentioned steps, the metaideophone of student is monitored surely by the way that student's all data is compared, if discovery has The low student of focus, it will alarm to teacher, specific steps are as shown in Figure 3, comprising:
S501: collected all data is subjected to statistic of classification;
In above-mentioned steps, by collected student's various actions behavioral data, time data etc. are classified, and are individually counted, For carrying out the preliminary analysis of focus to single project.
S502: the data sorted out intersect comparing analysis;
In above-mentioned steps, each single datum is subjected to intersection comparison, make data analysis more comprehensively with it is perfect, reduce erroneous judgement Probability.
S503: as the low student of discovery focus, then warning message is sent to teacher;
In above-mentioned steps, when judging that student's focus is low, warning message can be sent in time to teacher, make teacher can be with first Time knows and reasonable arrangement time alarm student, will not influence teachers' instruction progress.
The present invention is monitored student's focus by artificial intelligence technology, effectively reduces teacher during giving lessons The time for retracting attention of student ensure that teachers' instruction progress is unaffected;Work as simultaneously and has monitored student's focus After reduction, teachers association obtains alarm and reminding, and teacher can voluntarily select to remind the time of student at this time, ensure that attending class for teacher Progress is without interruption, will not influence quality of instruction.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed New feature or any new combination, and disclose any new method or process the step of or any new combination.

Claims (6)

1. a kind of student's focus monitoring method based on artificial intelligence characterized by comprising
S1: the personal information of student, student and the face information of teacher and voice print matching are recorded in artificial intelligence platform;
S2: the image and audio during student listens to the teacher are acquired;
S3: pass through student's Image Acquisition student's action message;
S4: student is acquired by student audio and is called the roll the time reacted to student by teacher;
S5: collected every terms of information is for statistical analysis, and after discovery focus low student, Xiang Jiaoshi sounds an alarm letter Breath.
2. student's focus monitoring method based on artificial intelligence as described in claim 1, which is characterized in that in step S1, Student's personal information includes: name, gender, class and teacher.
3. student's focus monitoring method based on artificial intelligence as described in claim 1, which is characterized in that in step S2, The image acquired during student listens to the teacher and audio include:
S201: student's image is taken out by video file catching;
S202: the audio-frequency information in video file is extracted;
S203: the sound of teacher in the audio-frequency information extracted and student's sound are subjected to classification marker;
S204: the vocal print of the student marked and the student's vocal print being recorded in platform are compared, match is found It is raw.
4. student's focus monitoring method based on artificial intelligence as described in claim 1, which is characterized in that in step S3, Acquisition student's action message includes: that the data for acquiring student's rotary head number and rotary head amplitude, acquisition student bow and come back time The data of several data, acquisition student's number of winks and frequency.
5. student's focus monitoring method based on artificial intelligence as described in claim 1, which is characterized in that in step S4, The time that the student reacts includes: that student starts to make the time that the sound of answer occurs and student makes movement of standing up Time.
6. student's focus monitoring method based on artificial intelligence as described in claim 1, which is characterized in that in step S5, It is described that collected every terms of information is for statistical analysis, after discovery focus low student, sounded an alarm to responsible teacher Information includes:
S501: collected all data is subjected to statistic of classification;
S502: the data sorted out intersect comparing analysis;
S503: as the low student of discovery focus, then warning message is sent to teacher.
CN201811265516.3A 2018-10-29 2018-10-29 A kind of student's focus monitoring method based on artificial intelligence Pending CN109670395A (en)

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Cited By (8)

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CN110090018A (en) * 2019-05-06 2019-08-06 安徽建筑大学 A kind of focus analysis system based on brain dateline band
CN110135380A (en) * 2019-05-22 2019-08-16 东北大学 A kind of classroom focus knowledge method for distinguishing based on Face datection
CN110225288A (en) * 2019-05-09 2019-09-10 黄河 A kind of information processing reforming unit
CN110443183A (en) * 2019-07-31 2019-11-12 北京大米科技有限公司 A kind of class state monitoring method, device, storage medium and server
CN111353920A (en) * 2019-06-28 2020-06-30 鸿合科技股份有限公司 Intelligent blackboard
CN116596719A (en) * 2023-07-18 2023-08-15 江西科技学院 Computer room computer teaching quality management system and method
CN117114938A (en) * 2023-10-17 2023-11-24 北京布局未来教育科技有限公司 Teaching demonstration method, system, terminal and storage medium based on artificial intelligence
CN117423131A (en) * 2023-10-18 2024-01-19 广东融粤宝信息科技有限公司 Remote education system based on cloud computing

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Publication number Priority date Publication date Assignee Title
CN110090018A (en) * 2019-05-06 2019-08-06 安徽建筑大学 A kind of focus analysis system based on brain dateline band
CN110225288A (en) * 2019-05-09 2019-09-10 黄河 A kind of information processing reforming unit
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CN117423131A (en) * 2023-10-18 2024-01-19 广东融粤宝信息科技有限公司 Remote education system based on cloud computing
CN117423131B (en) * 2023-10-18 2024-08-27 山西易和学教育科技股份公司 Remote education system

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Application publication date: 20190423