CN107341618A - Class management method and system - Google Patents

Class management method and system Download PDF

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Publication number
CN107341618A
CN107341618A CN201710577170.XA CN201710577170A CN107341618A CN 107341618 A CN107341618 A CN 107341618A CN 201710577170 A CN201710577170 A CN 201710577170A CN 107341618 A CN107341618 A CN 107341618A
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student
teacher
sent
terminal
student terminal
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董满生
金颖
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Anhui Giantion Transportation Polytron Technologies Inc
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Anhui Giantion Transportation Polytron Technologies Inc
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    • 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
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063Operations research, analysis or management
    • G06Q10/0631Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06311Scheduling, planning or task assignment for a person or group
    • G06Q10/063114Status monitoring or status determination for a person or group
    • 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
    • G06Q50/205Education administration or guidance
    • 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
    • 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
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161Detection; Localisation; Normalisation
    • G06V40/166Detection; Localisation; Normalisation using acquisition arrangements
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/10Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity

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Abstract

The invention provides a kind of class management method and system, it is related to education sector.The system includes teacher's terminal, server and multiple voice collectors, multiple cameras, multiple student terminals, and method includes:The voice signal at each corresponding seat of voice collector collection is simultaneously sent to corresponding student terminal, and the image of the student at each corresponding seat of camera collection is simultaneously sent to corresponding student terminal;The voice signal and described image are sent to server by the student terminal;The voice signal and image that the server is sent according to current pattern of attending class, each student terminal, judge whether student corresponding to each student terminal normally listens to the teacher;When server judges that student corresponding to student terminal does not listen to the teacher normally, prompt message is sent Xiang teacher's terminal, the prompt message includes position and/or the pupilage information for the student terminal that corresponding student does not listen to the teacher normally, and realize has targetedly class management to each student.

Description

Class management method and system
Technical field
The present invention relates to education sector, in particular to a kind of class management method and system.
Background technology
Traditional teaching supervision, is all the inspection or tour by teacher in classroom, with determine student whether conscientiously on Class, if in accordance with classroom rule.But the artificial inspection monitoring in classroom is relied on, its monitoring capacity is limited, it is impossible to effectively finds The undisciplined phenomenon in classroom.
The content of the invention
In view of this, the embodiments of the invention provide a kind of class management method and system, by the language for being arranged at seat Sound collector and camera carry out targetedly teaching to student and supervised, and supervision are improved, to improve above mentioned problem.
To achieve these goals, the technical solution adopted by the present invention is as follows:
A kind of class management method, applied to class management system, the teacher that the system includes signal connection each other is whole End, server and multiple voice collectors, multiple cameras, multiple student terminals, the multiple voice collector are set respectively Different seats is placed in, the multiple student terminal is respectively arranged at different seats, and the multiple camera is respectively arranged at Different seats, it is arranged at voice collector and the camera electric connection corresponding with student terminal respectively at same seat, institute The method of stating includes:The voice signal at each corresponding seat of voice collector collection is simultaneously sent to corresponding student terminal, each takes the photograph As head gathers the image of the student at corresponding seat and is sent to corresponding student terminal;The student terminal is by the voice signal And described image is sent to server;The voice that the server is sent according to current pattern of attending class, each student terminal Signal and image, judge whether student corresponding to each student terminal normally listens to the teacher;When server judges that student terminal is corresponding Student do not listen to the teacher normally, send prompt message to teacher's terminal, the prompt message includes corresponding student and do not listened normally The position of the student terminal of class and/or pupilage information.
A kind of class management system, the system include teacher's terminal, server and the multiple languages of signal connection each other Sound collector, multiple cameras, multiple student terminals, the multiple voice collector is respectively arranged at different seats, described Multiple student terminals are respectively arranged at different seats, and the multiple camera is respectively arranged at different seats, are arranged at same The voice collector and camera at one seat are corresponding with student terminal respectively to be electrically connected with, wherein, each voice collector is used The voice signal at seat is corresponded in collection and is sent to corresponding student terminal, and each camera is used for gather corresponding seat Raw image is simultaneously sent to corresponding student terminal;The student terminal is used to send the voice signal and described image To server;The server is used for the voice signal and image sent according to current pattern of attending class, each student terminal, Judge whether student corresponding to each student terminal normally listens to the teacher;When server judges that student corresponding to student terminal does not listen normally Class, it is additionally operable to send prompt message to teacher's terminal, the prompt message includes the student that corresponding student does not listen to the teacher normally The position of terminal and/or pupilage information.
Class management method provided in an embodiment of the present invention and system, teacher's terminal, server and multiple voice collectings Signal connects each other for device, multiple cameras, multiple student terminals, the voice signal hair at each corresponding seat of voice collector collection Be sent to student terminal, the image at the corresponding seat of each camera collection is sent to student terminal, student terminal by voice signal with And image is sent to server, server can determine according to the voice signal, image and the current pattern of attending class that receive Whether student corresponding to student terminal normally listens to the teacher, and realize has targetedly class management to each student.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate Appended accompanying drawing, is described in detail below.
Brief description of the drawings
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is the structure chart of class management system provided in an embodiment of the present invention;
Fig. 2 is the structured flowchart of electronic equipment provided in an embodiment of the present invention;
Fig. 3 shows the flow chart of class management method provided in an embodiment of the present invention;
Fig. 4 shows the flow chart of the part steps of class management method provided in an embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Generally exist The component of the embodiment of the present invention described and illustrated in accompanying drawing can be configured to arrange and design with a variety of herein.Cause This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.Meanwhile the present invention's In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Fig. 1 shows teacher's terminal 110, multiple student terminals in class management system 100 provided in an embodiment of the present invention 120 and the schematic diagram that interacts of server 130.The server 130 passes through network and teacher's terminal 110 and multiple Raw terminal 120 is communicatively coupled, to enter row data communication or interaction.Fig. 1 is referred to, is also adopted in the system including multiple voices Storage 121, multiple cameras 122, multiple voice collectors 121, multiple cameras 122 and multiple student terminals 120 are divided equally Different seats, and student of the multiple voice collectors 121 with being arranged at same seat in multiple student terminals 120 are not arranged at The mutually corresponding student for being electrically connected with, same seat being arranged in multiple cameras 122 and multiple student terminals 120 of terminal 120 Terminal 120 is mutually corresponding to be electrically connected with.
In the present embodiment, student terminal 120 and teacher's terminal 110 can be computer, mobile phone or other smart machines Deng the connection of signal between server 130 and teacher's terminal 110 and server 130 and student terminal 120 can be by having Line or wireless network are attached.Voice collector 121 is the equipment that can be used for gathering voice signal, in the present embodiment simultaneously Do not limit.In the present embodiment, the voice collector 121 in Fig. 1, camera 122, student terminal 120, server 130 and Teacher's terminal 110 is only to illustrate, and is not intended as specifically limiting.
Fig. 2 shows a kind of structured flowchart for the electronic equipment that can be applied to the embodiment of the present invention, and the electronic equipment can be with It is teacher's terminal 110 or student terminal 120.As shown in Fig. 2 the electronic equipment includes memory 102, storage control 104, One or more (one is only shown in figure) processors 106, Peripheral Interface 108, radio-frequency module 112, display unit 114 etc..This A little components are in communication with each other by one or more communication bus/signal wire 116.
Wherein, memory 102 can be used for storage software program and module, and processor 106 is stored in storage by operation Software program and module in device 102, so as to perform various function application and data processing.
Memory 102 may include high speed random access memory, may also include nonvolatile memory, such as one or more magnetic Property storage device, flash memory or other non-volatile solid state memories.Processor 106 and other possible components are to storage The access of device 102 can be carried out under the control of storage control 104.
Peripheral Interface 108 connects processor 106 and memory 102.In certain embodiments, Peripheral Interface 108, processing Device 106 and storage control 104 can be realized in one single chip.In some other example, they can be respectively by only Vertical chip is realized.
Radio-frequency module 112 is used to receiving and sending electromagnetic wave, realizes the mutual conversion of electromagnetic wave and electric signal, so that with Communication network or other equipment are communicated.
Display unit 114 provides an interactive interface (such as user interface) between the electronic equipment and user Or referred to for display image data to user.In the present embodiment, the display unit can be liquid crystal display or touch-control Display.If touch control display, it can be the capacitance type touch control screen or electric resistance touch-control for supporting single-point and multi-point touch operation Screen etc..Single-point and multi-point touch operation is supported to refer to that touch control display can sense the one or more on the touch control display Opening position is with caused touch control operation, and the touch control operation that this is sensed transfers to processor to be calculated and handled
It is appreciated that structure shown in Fig. 2 is only to illustrate, electronic equipment may also include than shown in Fig. 2 more or more Few component, or there is the configuration different from shown in Fig. 2.Each component shown in Fig. 2 can use hardware, software or its group Close and realize.
In the present embodiment, multiple cameras 122 are respectively arranged at the different seats in classroom, multiple voice collectors 121 are respectively arranged at the different seats in classroom, and multiple student terminals 120 are respectively arranged at the different seats in classroom, set Student terminal 120 and voice collector 121, camera 122 in same seat for student terminal 120 corresponding to mutually and Voice collector 121 and camera 122.Also, each student terminal 120 can also be corresponded to store in supervisory terminal 110 Its set location, such as which row of which row.In addition, when setting, preferably as head is towards direction where seat stool, that is, work as someone When being seated at seat, camera 122 is towards the people for being seated at the seat.In the present embodiment, it is arranged at the bat of the camera 122 at seat Take the photograph direction not limit, also, its shooting direction can be adjusted according to actual conditions.
First embodiment
A kind of class management method is present embodiments provided, applied to class management system 100, refers to Fig. 3, this method Including:
Step S110:The voice signal at each corresponding seat of the collection of voice collector 121 is simultaneously sent to corresponding student's end End 120, the image of the student at each corresponding seat of the collection of camera 122 are simultaneously sent to corresponding student terminal 120.
The voice collector 121 for being arranged at each seat gathers voice signal, and its main voice signal collected is Voice signal near corresponding seat, if then the student at corresponding seat produces sound, voice collector 121 can collect.
Voice collector 121 by the voice signal collected be sent to corresponding to student terminal 120, that is, be sent to and voice Collector 121 same seat student terminal 120, the student terminal 120 to should be on seat student.
Camera 122 is acquired to image, and camera 122 is arranged at seat, and when having student on seat, camera 122, which can collect corresponding seat, goes to school raw image.In the present embodiment, what camera 122 gathered can include continuously The image of two field picture, that is, gather for video image.
The image collected is sent student terminal 120 by camera 122, specifically, its transmission can be carried out in real time.
Also, the time in fact that the initial time and voice collector 121 of the collection image of camera 122 gather voice can To be controlled, such as classroom is managed, the time for controlling the collection image of camera 122 is in class period section, to examination It is managed, controls camera 122 to gather the time of image as in test time section.Certainly, managed for class management or examination Reason, at the end of not terminating or take an examination not in corresponding classroom, can also control the IMAQ of camera 122 to stop, both saving Resource, and can in the case of unwitting, can there is certain deterrent effect in the student being managed.
Further, in the present embodiment, the student terminal 120 at each seat has with the student positioned at the seat and associated Property, wherein it is possible to be that the student terminal 120 and the identity information of student have relevance.
Association of the student terminal 120 for pupilage information can be that student is registered by the student terminal 120 Realize.Specifically, can be, as shown in figure 4, before this step, including:
Step S101:The voice collector 121 receives the voice messaging of student's input and is sent to student terminal 120, The camera 122 gathers the facial image of student's input and is sent to student terminal 120.
Student first can initiate request of registering in student terminal 120, and according to the request of registering, student terminal 120 controls language Sound collector 121 carries out corresponding voice collecting of registering.Student can pass through the input voice information of voice collector 121, language The voice messaging is sent to student terminal 120 by sound collector 121.Wherein, the voice messaging registered can be had in advance Determine the voice messaging of voice content, the voice content can be used exclusively for the voice content registered, with being recorded in student registration The voice content of the voice messaging for registering entered is consistent, wherein, voice content refers to the literal meaning pair in voice messaging The content answered, if the voice messaging of typing is voice messaging corresponding to " registering ", including voice content " registering " and sound Vocal print feature.
Corresponding request of registering, student terminal 120 control camera 122 to gather the facial image of student, and a kind of mode is to take the photograph Remain stationary as first 122, prompt student actively to correspond to camera 122 and input facial image for registering.Another way can To be, camera 122 moves scanning, obtains the facial image that closest facial image is registered as student.Shooting First 122 facial images collected are sent to student terminal 120, the facial image that student terminal 120 can in real time to collecting It has been shown that, student is adjusted self-position in real time and collect the facial image for more meeting face features.
Step S102:The voice messaging collected and facial image are sent to server 130 by student terminal 120.
Step S103:The voice messaging is compared the server 130 with pre-stored voice messaging, acquisition and institute Predicate message breath similarity is more than the first predetermined threshold value and similarity highest is pre-stored voice messaging, and the server 130 will The facial image is compared with pre-stored facial image, obtains and is more than the second predetermined threshold value with the facial image similarity And similarity highest is pre-stored facial image.
Voice messaging is compared server 130 with pre-stored voice messaging, and the pre-stored voice messaging can be each Individual student typing in registration is used for the voice messaging registered, also, to be stored with this pre- for every pre-stored voice messaging of correspondence The identity information of student corresponding to stored voice message, the identity information can include the name of student, student number, class, specialty, Or other, the content that specifically includes of identity information does not limit in the present embodiment, every letter that can represent pupilage Breath can be included within identity information.
In comparison process, obtain the voice messaging similarity sent with student terminal 120 and be more than the first predetermined threshold value, And be that similarity highest is pre-stored voice messaging in all pre-stored voice messagings, sent with getting with student terminal 120 Voice messaging most match and with certain matching degree pre-stored voice messaging, as the pre-stored voice for meeting comparison condition Information.
Can be that server 130 obtains and the voice messaging similarity specifically, in a kind of specific embodiment More than all pre-stored voice messagings of the first predetermined threshold value;Believe in the pre-stored voice messaging obtained with the voice Cease similarity highest and be pre-stored voice messaging.That is, first it can obtain and receive from all pre-stored voice messagings The voice messaging similarity arrived is more than the voice messaging of the first predetermined threshold value, then is more than the first predetermined threshold value from all similarities Similarity highest is chosen in pre-stored voice messaging and is pre-stored voice messaging as the pre-stored voice letter for meeting comparison condition Breath.
In another specific embodiment, Ke Yishi, server 130 obtains and the voice messaging similarity highest Pre-stored voice messaging;Judge whether the similarity between the pre-stored voice messaging of acquisition and the voice messaging is more than again First predetermined threshold value, if so, default using the pre-stored voice messaging of acquisition as being more than first with the voice messaging similarity Threshold value and the pre-stored voice messaging of similarity highest.That is, in this embodiment, from all pre-stored voice messagings Middle selection is pre-stored voice messaging with the voice messaging similarity highest that student terminal 120 is sent, if the selection is pre-stored The voice messaging similarity that voice messaging is sent with student terminal 120 is more than the first predetermined threshold value, then the pre-stored voice messaging Meet comparison condition.
It can compare it that similarity between voice messaging and pre-stored voice messaging that student terminal 120 is sent, which compares, Voice content and vocal print feature, certainly, the specific alignments between voice messaging do not limit in the present embodiment, can be with Utilize existing voice messaging alignments.
In addition, the first predetermined threshold value corresponding to similarity between voice messaging does not also limit in the present embodiment, can To be set according to the actual requirements, such as 90 percent.
Certainly, in the present embodiment, if the voice messaging sent according to student terminal 120, which is not found, meets comparison condition Pre-stored voice messaging, then student register unsuccessfully.
Facial image is compared server 130 with pre-stored facial image, and the pre-stored facial image can be each Individual student typing in registration is used for the facial image registered, or can be the registration photograph of educational system middle school student, also, Corresponding every pre-stored facial image is stored with the identity information of student corresponding to the pre-stored facial image, and the identity information can With the name including student, student number, class, specialty or other, identity information specifically includes content in the present embodiment simultaneously Do not limit, every information that can represent pupilage can be included within identity information, that is to say, that pre-stored face Content included by the identity information corresponding with pre-stored voice messaging of identity information corresponding to image can be the same.
In comparison process, acquisition is more than the second predetermined threshold value with the facial image similarity and similarity highest is pre- Facial image is stored, most matches and being prestored with certain matching degree to get the facial image sent with student terminal 120 Facial image is stored up, as the pre-stored facial image for meeting comparison condition.
Can first obtain to be more than the with the facial image similarity specifically, in a kind of specific embodiment All pre-stored facial images of two predetermined threshold values;Obtain again in the pre-stored facial image obtained with the facial image phase Facial image is pre-stored like degree highest.Sent out that is, first being obtained from all facial images with storage with student terminal 120 Similarity is more than the pre-stored facial image of the second predetermined threshold value between the facial image sent, then from the pre-stored face figure obtained The facial image similarity highest sent with student terminal 120 is obtained in picture and is pre-stored facial image, bar is compared as satisfaction The pre-stored facial image of part.
In another specific embodiment, first obtain and be pre-stored face figure with the facial image similarity highest Picture;Judge whether the similarity between the pre-stored facial image of acquisition and the facial image is more than the second predetermined threshold value again, If so, it is more than the second predetermined threshold value and similarity most using the pre-stored facial image of acquisition as with the facial image similarity High pre-stored facial image.That is, in the present embodiment, first obtain the facial image sent with student terminal 120 Similarity highest is pre-stored facial image, then judges whether the pre-stored facial image is more than the second predetermined threshold value, if so, then The pre-stored facial image is as the pre-stored facial image for meeting comparison condition.
In the present embodiment, the specific alignments between facial image do not limit, and can utilize existing image ratio To mode., can be with addition, the second predetermined threshold value corresponding to similarity between facial image does not also limit in the present embodiment Set according to the actual requirements, such as 85 percent etc..
Certainly, in the present embodiment, if the facial image sent according to student terminal 120, which is not found, meets comparison condition Pre-stored facial image, then student register unsuccessfully.
Step S104:If identity information corresponding to the pre-stored voice messaging and pre-stored facial image that are obtained is same The identity information of one student, identity information corresponding to the pre-stored voice messaging of acquisition is carried out with corresponding student terminal 120 Association, the identity information as student corresponding to the student terminal 120.
After acquisition meets the pre-stored voice messaging of comparison condition, determine that this meets the pre-stored voice messaging of comparison condition The identity information of corresponding student, after acquisition meets the pre-stored facial image of comparison condition, determine that this meets comparison condition Pre-stored facial image corresponding to student identity information.
Judge to meet the identity information corresponding to the pre-stored facial image of comparison condition with meeting prestoring for comparison condition Whether the identity information stored up corresponding to voice messaging is consistent, if unanimously, corresponding student terminal 120 is used as using the identity information The identity information of corresponding student, student terminal 120 and the identity information are associated.It should be understood that corresponding Raw terminal 120 is to send the student terminal 120 that facial image is compared with the pre-stored facial image.
Therefore, the student terminal 120 registered with student can be associated with the student that registers.
If meet the identity information corresponding to the pre-stored facial image of comparison condition and meet the pre-stored of comparison condition Identity information corresponding to voice messaging is inconsistent, then the possibility registered not is student, is registered unsuccessfully, student terminal Identity Association failure between 120 and student.
Step S120:The voice signal and described image are sent to server 130 by the student terminal 120.
The image hair that the voice signal and camera 122 that student terminal 120 collects voice collector 121 collect Server 130 is sent to, also, when the transmission voice signal of student terminal 120 and image, can also carry the student terminal The identity information of 120 terminal iidentification either student corresponding to the student terminal 120.
Step S130:The voice that the server 130 is sent according to current pattern of attending class, each student terminal 120 is believed Number and image, judge whether student normally listens to the teacher corresponding to each student terminal 120.
In the present embodiment, the pattern of attending class can include listening to the teacher pattern and pattern is discussed, wherein, the pattern of listening to the teacher can be In teachers, pattern of being attended class corresponding in the case of mainly being listened to the teacher by student, discussion pattern can need student to enter Corresponding pattern of attending class when row discusses.Wherein, the specific pattern for pattern of attending class can be passed through by teacher according to the actually situation of attending class Teacher's terminal 110 is set at any time.Server 130 receives the pattern of attending class that teacher's terminal 110 is sent, what teacher's terminal 110 was sent The pattern of attending class is probably the pattern of listening to the teacher, it is also possible to which pattern is discussed.
In the present embodiment, server 130 can be to attend class pattern when current to beg for the judgement whether student normally listens to the teacher By pattern, whether the decibel value for the voice signal that each student terminal 120 is sent is judged more than the second default decibel value, if so, Judge that student does not listen to the teacher normally, the described second default decibel value is more than the described first default decibel value.
, it is necessary to which student is discussed by language in discussion pattern, therefore necessarily there is student to send sound on classroom, Therefore, can now allow on classroom with the presence of sound.But to safeguard classroom discipline, discussion pattern is finished class the sound of one's parents Also it is unsuitable too high, in order to avoid influence other classrooms or influence the discussion of other students, as such, it can be that by judging voice signal Decibel value whether judge whether student normally listens to the teacher more than the second default decibel value.The second default decibel value is higher than the The value of one default decibel value, and its size can be issuable sound decibel value when corresponding people normally speaks, second is default The specific size of decibel value does not limit in the present embodiment.
In a kind of specific embodiment that the present embodiment provides, when current pattern of attending class is pattern of listening to the teacher, judgement is each Whether the decibel value for the voice signal that student terminal 120 is sent judges each student terminal more than the first default decibel value It whether there is sensitive action in 120 images sent;If the decibel value for the voice signal that student terminal 120 is sent is pre- more than first If decibel value, and sensitive action be present in the image of the student terminal 120 transmission, judge student corresponding to the student terminal 120 Do not listen to the teacher normally.
, typically can be relatively quiet if student normally listens to the teacher in the pattern of listening to the teacher, too big sound will not be produced, also will not Have and be not suitable for the sensitive action of state of conscientiously listening to the teacher, therefore the decibel value of sound that voice collector 121 collects can be relatively Low, student's thing that the image that camera 122 collects is showed also will not be sensitive action, can be by judging voice collecting Whether the voice signal that device 121 collects more than the first default decibel value and judges with the presence or absence of sensitive action to sentence in image Whether disconnected student normally listens to the teacher.The first default decibel value can be a relatively low decibel value, and its occurrence is in the present embodiment In do not limit.The sensitive action can be the action to break the rules, such as gaze around, whisper to each other.Sensitive action can be with Prestore, can be by the comparison of portrait in image and the sensitive action prestored, to determine whether there is sensitivity in image Action, when figure action in image and the similarity of sensitive action prestored are more than certain threshold value, determine to have in image pre- If sensitive action.Certainly, judge whether figure action in image is that the mode of sensitive action does not limit in the present embodiment, can To be judged with reference to existing image-recognizing method.
In the another embodiment that the present embodiment provides, when current pattern of attending class is pattern of listening to the teacher, judgement is each to be learned Whether the decibel value for the voice signal that raw terminal 120 is sent is more than the first default decibel value;If the voice that student terminal 120 is sent The decibel value of signal judges to whether there is sensitive action in the image that the student terminal 120 is sent more than the first default decibel value; If sensitive action be present in the image that the student terminal 120 is sent, judge that student corresponding to the student terminal 120 does not listen normally Class.In this embodiment, whether the voice signal of the transmission of student terminal 120 is first judged more than the first decibel value, if being no more than First decibel value, it is believed that student normally listens to the teacher, and can no longer carry out the judgement for whether having sensitive action in image, reduce system Judge consumption.If voice signal is more than the first default decibel value, then judges whether there is sensitive action in image, if so, judging to learn Life is not listened to the teacher normally.
The present embodiment additionally provides a kind of embodiment, attends class pattern as pattern of listening to the teacher when current, judges that each student is whole It whether there is sensitive action in the image that end 120 is sent;If sensitive action be present in the image that the student terminal 120 is sent, sentence Whether the decibel value for the voice signal that the disconnected student terminal 120 is sent is more than the first default decibel value;If student terminal 120 is sent Voice signal decibel value more than the first default decibel value, judge that student corresponding to the student terminal 120 does not listen to the teacher normally. In the embodiment, the image for first passing through the transmission of student terminal 120 judges whether student makes sensitive action, if not making sensitivity Action, it is believed that student normally listens to the teacher, can without voice signal whether more than the first default decibel value judgement, reduce system Judgement consumption.If making sensitive action, whether voice signal is further judged more than the second default decibel value, if so, then Judge that student does not listen to the teacher normally.
Certainly, the voice signal listened to the teacher under pattern or meet the transmission of student terminal 120 in the present embodiment surpasses Any one crossed in the presence sensitive action in the image that the first default decibel value or student terminal 120 is sent, then it is assumed that Student does not listen to the teacher normally corresponding to student terminal 120.
In the present embodiment, teacher can be allowed to pass through first default decibel value of the adjustment in real time of teacher's terminal 110 and the Two default decibel values, allow to determine the judgement whether student normally listens to the teacher according to situation of actually attending class.
Alternatively, it is also possible to pre-set a variety of sensitive actions, corresponding difference pattern of attending class sets the sensitivity of acquiescence to move respectively Make, the setting selection of sensitive action can also be provided, with according to the selection for being actually needed progress sensitive action.Such as in the pattern of listening to the teacher Under acquiescence sensitive action in itself include whispering to each other, but teacher proposes that exchange task does not allow but to send out in teaching process Go out sound, then now teacher's This move that will can whisper to each other removes from sensitive action.
Step S140:When server 130 judge student terminal 120 corresponding to student do not listen to the teacher normally, to teacher's terminal 110 Prompt message is sent, the prompt message includes position and/or for the student terminal 120 that corresponding student does not listen to the teacher normally Raw identity information.
If server 130 judges that student does not listen to the teacher normally, teacher can be prompted by teacher's terminal 110, and In the prompt message that server 130 is sent to teacher's terminal 110, the identity for the student that can include determining whether not listen to the teacher normally The positional information of information either student terminal 120 corresponding to the student, so that teacher knows the situation of attending class of student in time.Its In, the identity information of student can be determined by the corresponding relation between the corresponding student terminal 120 of student and pupilage information, The positional information of student terminal 120 can be that advance corresponding student terminal 120 stores, and its positional information can be located at classroom Which row interior which arranges.
Certainly, the method and system that the present embodiment provides can be used for using when student takes an exam, it is preferred that examine During examination, the pattern of attending class is set to the pattern of listening to the teacher, makes server 130 by the relatively low first default decibel value and listens to the teacher under pattern Sensitive action judge whether student normally takes an examination, the student that server 130 judges does not listen to the teacher normally and not examined normally as student Examination, may there is the behavior for not meeting Examination Rule.
In addition, in the present embodiment, server 130 can also be to student terminal 120 corresponding to the student not listened to the teacher normally Prompt message is sent, prompts student normally to listen to the teacher.
Second embodiment
A kind of class management system 100 is present embodiments provided, refers to Fig. 1, the system connects including signal each other Teacher's terminal 110, server 130 and multiple voice collectors 121, multiple cameras 122, multiple student terminals 120.Institute State multiple voice collectors 121 and be respectively arranged at different seats, the multiple student terminal 120 is respectively arranged at different seats Position, the multiple camera 122 are respectively arranged at different seats, are arranged at the voice collector 121 at same seat and take the photograph As first 122 electric connections corresponding with student terminal 120 respectively.Wherein, each voice collector 121 is used to gather corresponding seat Voice signal is simultaneously sent to corresponding student terminal 120, and the image of student of each camera 122 for gathering corresponding seat is simultaneously Student terminal 120 corresponding to being sent to;The student terminal 120 is used to the voice signal and described image being sent to clothes Business device 130;The server 130 be used for the voice signal sent according to current pattern of attending class, each student terminal 120 and Image, judge whether student normally listens to the teacher corresponding to each student terminal 120;When server 130 judges the correspondence of student terminal 120 Student do not listen to the teacher normally, be additionally operable to send prompt message to teacher's terminal 110, the prompt message includes corresponding student The position for the student terminal 120 do not listened to the teacher normally and/or pupilage information.
Further, the server 130 is additionally operable to receive the pattern of attending class in the current classroom that teacher's terminal 110 is sent, The pattern of attending class includes listen to the teacher pattern and discussion pattern.When current pattern of attending class is pattern of listening to the teacher, the server 130 is used Decibel value whether is preset more than first in the decibel value for the voice signal for judging each transmission of student terminal 120, and is judged every It whether there is sensitive action in the image that individual student terminal 120 is sent;If the decibel value for the voice signal that student terminal 120 is sent More than the first default decibel value, and sensitive action be present in the image of the student terminal 120 transmission, judge the student terminal 120 Corresponding student does not listen to the teacher normally.When current pattern of attending class is discussion pattern, the server 130 is used to judge that each student is whole Whether the decibel value for the voice signal that end 120 is sent is more than the second default decibel value, if so, judge that student does not listen to the teacher normally, institute State the second default decibel value and be more than the described first default decibel value.
It should be noted that in this specification, teacher and student terminal 120 are right corresponding to described teacher's terminal 110 The student answered is not intended as limiting, and user corresponding to teacher's terminal 110 can also be other, make corresponding to student terminal 120 User can also be other.In addition, the usage scenario of the teaching monitoring and managing method and system can also be not limited to classroom, also may be used To be other occasions, such as meeting-place.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with The difference of other embodiment, identical similar part is mutually referring in same embodiment between each embodiment Identical similar part also can mutually referring to.For system class embodiment, because it is substantially similar to embodiment of the method, institute With the fairly simple of description, the relevent part can refer to the partial explaination of embodiments of method.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can also pass through Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing Show the device of multiple embodiments according to the present invention, method and computer program product architectural framework in the cards, Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code Part, a part for the module, program segment or code include one or more and are used to realize holding for defined logic function Row instruction.It should also be noted that at some as in the implementation replaced, the function that is marked in square frame can also with different from The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially perform substantially in parallel, they are sometimes It can perform in the opposite order, this is depending on involved function.It is it is also noted that every in block diagram and/or flow chart The combination of individual square frame and block diagram and/or the square frame in flow chart, function or the special base of action as defined in performing can be used Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the present invention can integrate to form an independent portion Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention. And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need Illustrate, herein, such as first and second or the like relational terms be used merely to by an entity or operation with Another entity or operation make a distinction, and not necessarily require or imply between these entities or operation any this reality be present The relation or order on border.Moreover, term " comprising ", "comprising" or its any other variant are intended to the bag of nonexcludability Contain, so that process, method, article or equipment including a series of elements not only include those key elements, but also including The other element being not expressly set out, or also include for this process, method, article or the intrinsic key element of equipment. In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including the key element Process, method, other identical element also be present in article or equipment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that:Similar label and letter exists Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing It is further defined and explained.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims (10)

1. a kind of class management method, it is characterised in that applied to class management system, the system connects including signal each other Teacher's terminal, server and multiple voice collectors, multiple cameras, multiple student terminals, the multiple voice collecting Device is respectively arranged at different seats, and the multiple student terminal is respectively arranged at different seats, the multiple camera point Be not arranged at different seats, be arranged at same seat voice collector and camera respectively with student terminal to electrotropism Connection, methods described include:
The voice signal at each corresponding seat of voice collector collection is simultaneously sent to corresponding student terminal, each camera collection The image of the student at corresponding seat is simultaneously sent to corresponding student terminal;
The voice signal and described image are sent to server by the student terminal;
The voice signal and image that the server is sent according to current pattern of attending class, each student terminal, judge each Whether student corresponding to student terminal normally listens to the teacher;
When server judge student terminal corresponding to student do not listen to the teacher normally, to teacher's terminal send prompt message, the prompting Information includes position and/or the pupilage information for the student terminal that corresponding student does not listen to the teacher normally.
2. according to the method for claim 1, it is characterised in that methods described also includes:
The server receives the pattern of attending class in the current classroom that teacher's terminal is sent, the pattern of attending class include listening to the teacher pattern with And pattern is discussed;
The voice signal and image that the server is sent according to current pattern of attending class, each student terminal, judge each Student corresponding to student terminal whether normally listen to the teacher including:
Pattern is attended class as pattern of listening to the teacher when current, judges the decibel value for the voice signal that each student terminal is sent whether more than the One default decibel value, and judge to whether there is sensitive action in the image that each student terminal is sent;
If the decibel value for the voice signal that student terminal is sent presets decibel value, and the image that the student terminal is sent more than first In sensitive action be present, judge that student does not listen to the teacher normally corresponding to the student terminal;
When current pattern of attending class be discussion pattern, judge the decibel value of voice signal of each student terminal transmission whether more than the Two default decibel values, if so, judging that student does not listen to the teacher normally, the described second default decibel value is more than the described first default decibel Value.
3. according to the method for claim 1, it is characterised in that the server receives the current classroom that teacher's terminal is sent Pattern of attending class, it is described attend class pattern include listen to the teacher pattern and discuss pattern;
The voice signal and image that the server is sent according to current pattern of attending class, each student terminal, judge each Student corresponding to student terminal whether normally listen to the teacher including:
Pattern is attended class as pattern of listening to the teacher when current, judges the decibel value for the voice signal that each student terminal is sent whether more than the One default decibel value;
If the decibel value for the voice signal that student terminal is sent judges the figure that the student terminal is sent more than the first default decibel value It whether there is sensitive action as in;
If sensitive action be present in the image that the student terminal is sent, judge that student does not listen to the teacher normally corresponding to the student terminal;
When present mode is discussion pattern, judge whether the decibel value for the voice signal that each student terminal is sent is pre- more than second If decibel value, if so, judging that student does not listen to the teacher normally, the described second default decibel value is more than the described first default decibel value.
4. according to the method for claim 1, it is characterised in that the server receives the current classroom that teacher's terminal is sent Pattern of attending class, it is described attend class pattern include listen to the teacher pattern and discuss pattern;
The voice signal and image that the server is sent according to current pattern of attending class, each student terminal, judge each Student corresponding to student terminal whether normally listen to the teacher including:
Pattern is attended class as pattern of listening to the teacher when current, judges to whether there is sensitive action in the image that each student terminal is sent;
If sensitive action be present in the image that the student terminal is sent, the decibel value for the voice signal that the student terminal is sent is judged Whether more than the first default decibel value;
If the decibel value for the voice signal that student terminal is sent judges to learn corresponding to the student terminal more than the first default decibel value Life is not listened to the teacher normally;
When present mode is discussion pattern, judge whether the decibel value for the voice signal that each student terminal is sent is pre- more than second If decibel value, if so, judging that student does not listen to the teacher normally, the described second default decibel value is more than the described first default decibel value.
5. according to the method for claim 1, it is characterised in that methods described also includes:
The voice collector receives the voice messaging of student's input and is sent to student terminal, and the camera collection student is defeated The facial image that enters simultaneously is sent to student terminal;
The voice messaging collected and facial image are sent to server by student terminal;
The voice messaging is compared the server with pre-stored voice messaging, obtains and the voice messaging similarity Voice messaging is pre-stored more than the first predetermined threshold value and similarity highest, the server is by the facial image with being pre-stored Facial image is compared, and obtains and is pre-stored with the facial image similarity more than the second predetermined threshold value and similarity highest Facial image;
If identity information corresponding to the pre-stored voice messaging and pre-stored facial image that are obtained is the identity of same student Information, identity information corresponding to the pre-stored voice messaging of acquisition is associated with corresponding student terminal, as The identity information of student corresponding to raw terminal.
6. according to the method for claim 5, it is characterised in that the acquisition is more than first with the voice messaging similarity Predetermined threshold value and similarity highest, which are pre-stored voice messaging, to be included:
Obtain all pre-stored voice messagings for being more than the first predetermined threshold value with the voice messaging similarity;
In the pre-stored voice messaging obtained voice messaging is pre-stored with the voice messaging similarity highest;Or
Obtain and be pre-stored voice messaging with the voice messaging similarity highest;
Judge whether the similarity between the pre-stored voice messaging of acquisition and the voice messaging is more than the first predetermined threshold value,
If so, it is more than the first predetermined threshold value and similar using the pre-stored voice messaging of acquisition as to the voice messaging similarity Spend highest and be pre-stored voice messaging.
7. according to the method for claim 5, it is characterised in that the acquisition is more than second with the facial image similarity Predetermined threshold value and similarity highest, which are pre-stored facial image, to be included:
Obtain all pre-stored facial images for being more than the second predetermined threshold value with the facial image similarity;
In the pre-stored facial image obtained facial image is pre-stored with the facial image similarity highest;Or
Obtain and be pre-stored facial image with the facial image similarity highest;
Judge whether the similarity between the pre-stored facial image of acquisition and the facial image is more than the second predetermined threshold value,
If so, it is more than the second predetermined threshold value and similar using the pre-stored facial image of acquisition as to the facial image similarity Spend highest and be pre-stored facial image.
8. according to the method for claim 1, it is characterised in that methods described also includes:
Prompt message is sent to student terminal corresponding to the student not listened to the teacher normally, prompts student normally to listen to the teacher.
A kind of 9. class management system, it is characterised in that the system include each other signal connection teacher's terminal, server with And multiple voice collectors, multiple cameras, multiple student terminals, the multiple voice collector are respectively arranged at different seats Position, the multiple student terminal are respectively arranged at different seats, and the multiple camera is respectively arranged at different seats, if Voice collector and the camera electric connection corresponding with student terminal respectively at same seat are placed in, wherein,
Each voice collector is used to gather the voice signal at corresponding seat and is sent to corresponding student terminal, each camera For gathering the image for the student for corresponding to seat and being sent to corresponding student terminal;The student terminal is used for the voice Signal and described image are sent to server;The server is used for according to current pattern of attending class, each student terminal hair The voice signal and image sent, judges whether student corresponding to each student terminal normally listens to the teacher;When server judges student Student corresponding to terminal does not listen to the teacher normally, is additionally operable to send prompt message to teacher's terminal, the prompt message includes corresponding The position of student terminal do not listened to the teacher normally of student and/or pupilage information.
10. system according to claim 9, it is characterised in that also include:
The server is additionally operable to receive the pattern of attending class in the current classroom that teacher's terminal is sent, and the pattern of attending class includes listening to the teacher Pattern and discussion pattern;
When dividing for the current voice signal attended class pattern and be used to judge each student terminal transmission for pattern of listening to the teacher, the server Whether shellfish value judges to whether there is sensitive action in the image that each student terminal is sent more than the first default decibel value;
If the decibel value for the voice signal that student terminal is sent presets decibel value, and the image that the student terminal is sent more than first In sensitive action be present, judge that student does not listen to the teacher normally corresponding to the student terminal;
When current pattern of attending class is discussion pattern, the server is used for point for judging the voice signal that each student terminal is sent Whether shellfish value is more than the second default decibel value, if so, judging that student does not listen to the teacher normally, the described second default decibel value is more than described First default decibel value.
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CN109816251B (en) * 2019-01-29 2023-09-29 广州番禺职业技术学院 Examination scheduling method and system based on university autonomous recruitment platform
CN109887116A (en) * 2019-01-30 2019-06-14 合肥锟特奇科技有限公司 A kind of teaching electronic information of registering of calling the roll
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CN110333774A (en) * 2019-03-20 2019-10-15 中国科学院自动化研究所 A kind of remote user's attention appraisal procedure and system based on multi-modal interaction
CN112598545A (en) * 2019-07-26 2021-04-02 重庆电子工程职业学院 School board-based student education management system
CN112422601A (en) * 2019-08-23 2021-02-26 阿里巴巴集团控股有限公司 Data processing method and device and electronic equipment
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CN111263123B (en) * 2020-03-19 2021-04-23 河南应用技术职业学院 Student attention monitoring system and monitoring method applied to teaching
CN111263123A (en) * 2020-03-19 2020-06-09 河南应用技术职业学院 Student attention monitoring system and monitoring method applied to teaching
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Application publication date: 20171110