CN109003424A - Sitting posture monitoring method, device and equipment for classroom - Google Patents

Abstract

A sitting posture monitoring method for classroom includes: receiving the parameters of the first sitting posture of a user located on a seat and the first position of the seat collected by a sitting posture sensor; judging whether the first sitting posture is an abnormal sitting posture; if the first sitting posture is an abnormal sitting posture, searching for the first user corresponding to the first position according to the correspondence between the preset position and the user; and sending the information of the found first user to the podium monitoring terminal. This allows teachers to effectively monitor the sitting posture of students without having to check the sitting posture status of each student in real time, and the monitoring is more timely, which is conducive to more effectively helping students correct their incorrect sitting postures.

Description

A method, device and equipment for monitoring sitting posture in classroom

technical field

The application belongs to the field of intelligent education, and in particular relates to a method, device and equipment for monitoring sitting posture in classrooms.

Background technique

Primary and middle school students need to spend a lot of time sitting in classroom seats when learning knowledge. A good sitting posture can not only help the center students to learn knowledge more effectively, but also can effectively help the primary and middle school students who are in the growth and development stage to develop good living habits, which is more conducive to the healthy growth of the body.

At present, the monitoring of the sitting posture of primary and middle school students is generally completed through the supervision of teachers and classmates. When one of the students has an uncertain sitting posture, the adjacent classmates or the teacher in class will remind the student, so that the student can be corrected in time. Understand the current sitting posture is not correct, and adjust the sitting posture according to the reminder. Although this method can help primary and middle school students to correct their sitting posture to a certain extent, since it is impossible for teachers or other students to notice the change of sitting posture in real time, the timeliness of this reminder method is not high, and primary and middle school students may also It will develop the habit of incorrect sitting posture.

Contents of the invention

In view of this, the embodiment of the present application provides a method, device and equipment for monitoring sitting posture in the classroom, to solve the problem that teachers or other students cannot notice the change of sitting posture in real time, so that they can be reminded by others. The timeliness is not high, and primary and middle school students may therefore develop incorrect sitting posture problems in the habit of technology.

The first aspect of the embodiment of the present application provides a method for monitoring sitting posture in a classroom, the method for monitoring sitting posture in a classroom includes:

Receiving the parameters of the first sitting posture of the user on the seat collected by the sitting posture sensor and the first position of the seat;

judging whether the first sitting posture is an abnormal sitting posture;

If the first sitting posture is an abnormal sitting posture, searching for a first user corresponding to the first position according to a preset correspondence between a position and a user;

Send the found first user information to the podium monitoring terminal.

With reference to the first aspect, in the first possible implementation manner of the first aspect, the step of judging whether the first sitting posture is an abnormal sitting posture includes:

According to the first position of the seat of the first user, obtain the sitting postures of all users in the classroom where the first user is located;

Comparing the sitting posture of the first user with the sitting postures of other users in the classroom, and determining whether the sitting posture of the first user is abnormal according to the comparison result.

With reference to the first aspect, in a second possible implementation manner of the first aspect, the method further includes:

Acquiring the sitting posture historical data of the first user;

According to the sitting posture history data, the sitting posture variation trend of the first user is determined.

With reference to the first aspect, in a third possible implementation manner of the first aspect, the method further includes:

acquiring the parameters of the sitting posture of the first user;

According to the preset correspondence between the parameters of the sitting posture and the abnormal state, the abnormal state corresponding to the parameter of the sitting posture of the first user is searched.

With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the method further includes:

Obtaining the performance change curve of the first user within a predetermined period of time, and the sitting posture monitoring data of the first user within the predetermined period of time;

A performance improvement plan for the first user is determined according to the performance change curve and the sitting posture monitoring data.

With reference to the first aspect, in a fifth possible implementation manner of the first aspect, the method further includes:

Send the found information of the first user to the parent terminal bound with the first user.

The second aspect of the embodiment of the present application provides a sitting posture monitoring device for classrooms, including:

The sitting posture receiving unit is used to receive the parameters of the first sitting posture of the user on the seat collected by the sitting posture sensor and the first position of the seat;

a judging unit, configured to judge whether the first sitting posture is an abnormal sitting posture;

A user search unit, configured to search for the first user corresponding to the first position according to the preset correspondence between the position and the user if the first sitting position is an abnormal sitting position;

The information sending unit is used to send the found information of the first user to the platform monitoring terminal.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the judging unit includes:

The classroom user sitting posture acquisition subunit is used to obtain the sitting postures of all users in the classroom where the first user is located according to the first position of the first user's seat;

The comparison subunit is configured to compare the sitting posture of the first user with the sitting postures of other users in the classroom, and determine whether the sitting posture of the first user is abnormal according to the comparison result.

The third aspect of the embodiment of the present application provides a sitting posture monitoring device for classrooms, including a memory, a processor, and a computer program stored in the memory and operable on the processor, wherein the When the processor executes the computer program, the steps of the method for monitoring sitting posture used in classrooms according to any one of the first aspect are realized.

The fourth aspect of the embodiments of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, it implements any one of the first aspect. The steps of the sitting posture monitoring method in the classroom.

The beneficial effect of the embodiment of the present application compared with the prior art is: by installing a sitting posture sensor on each seat, the state parameters of the user's sitting posture are collected by the sitting posture sensor, and the abnormal sitting posture can be determined according to the judgment result through the analysis of the state parameters According to the corresponding relationship between the position and the user, determine the first user who has an abnormal sitting posture, and send the information of the first user to the podium monitoring terminal, so that the teacher does not need to check the sitting posture status of each student in real time. The state of the students' sitting posture can be monitored more effectively, and the timeliness of the monitoring is better, which is conducive to helping students correct the wrong sitting posture more effectively.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only for the present application For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

Fig. 1 is a schematic diagram of the implementation process of a method for monitoring sitting posture in a classroom provided by the embodiment of the present application;

Fig. 2 is a schematic diagram of the implementation process of a method for judging whether the sitting posture is an abnormal sitting posture provided by the embodiment of the present application;

Fig. 3 is a schematic diagram of the implementation flow of a method for monitoring the variation trend of sitting posture provided by the embodiment of the present application;

Fig. 4 is a schematic diagram of the implementation process of determining the first user's performance improvement scheme provided by the embodiment of the present application;

Fig. 5 is a schematic diagram of a sitting posture monitoring device used in classrooms provided by an embodiment of the present application;

Fig. 6 is a schematic diagram of a sitting posture monitoring device used in a classroom provided by an embodiment of the present application.

Detailed ways

In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

In order to illustrate the technical solutions described in this application, specific examples are used below to illustrate.

As shown in Figure 1, it is a schematic diagram of the implementation process of a sitting posture monitoring method for classrooms provided by the embodiment of the present application, which is described in detail as follows:

In step S101, receiving the parameters of the first sitting posture of the user on the seat collected by the sitting posture sensor and the first position of the seat;

Specifically, the sitting posture sensor described in the embodiment of the present application may be a pressure sensor installed on the seat, which detects the distribution of the pressure generated by the user sitting on the seat, the position where the pressure is generated, and the frequency of pressure transformation. and other parameter information to determine whether the user's current sitting posture is abnormal. Alternatively, the sitting posture sensor can also be an infrared sensor installed on the seat, or a distance sensor, which can detect changes in the user's position or whether the back is tilted or bent.

The sitting posture sensor can be connected with the gateway provided on the podium through a wireless communication circuit. In order to optimize the opening and closing of the sitting posture sensor arranged on the seat, a pressure switch can be set on the seat, and when the user applies pressure on the seat, the pressure switch is closed, thereby triggering the sitting posture sensor to start collecting relevant parameters of the sitting posture , the wireless communication module, such as the Bluetooth communication module or the WIFI communication module, sends the collected relevant parameters to the gateway of the podium monitoring terminal. In this way, the sitting posture sensor and communication circuit can be automatically turned off when no user is using it, which is beneficial to saving power consumption and improving the service life of the device.

The sitting posture sensor can be fixedly installed on each seat, and by pre-registering the position of the seat where each sitting posture sensor number is installed, the position of the seat corresponding to the sitting posture sensor can be quickly found by the sitting posture sensor number. For example, according to the preset registration form, the position of the sitting posture sensor numbered 0058 is the second row, the third column position from left to right.

The parameters of the first sitting posture may include one or more parameters such as pressure magnitude, detected pressure location, and pressure change frequency.

In step S102, it is judged whether the first sitting posture is an abnormal sitting posture;

When judging whether the first sitting posture is an abnormal sitting posture, multiple judgment methods may be included, for example, the corresponding relationship between common abnormal states and parameters may be established in advance, and the parameters of the first sitting posture are compared and analyzed with the pre-established corresponding relationship , to determine whether the parameter of the first sitting posture is an abnormal state. Of course, as an optional implementation of the present application, the step of judging whether the first sitting posture is an abnormal sitting posture may be as shown in FIG. 2 , including:

In step S201, according to the first position of the seat, the sitting postures of all users in the classroom where the user is located are acquired;

When the server receives the first position, according to the classroom corresponding to the first position, the corresponding relationship between each seat and the classroom can be set, and when the parameter of the first sitting posture is received, the parameter of the first sitting posture can include the Information about the classroom where the seat is located. By parsing the parameters of the first sitting posture by the server, the sitting postures of all users in all seats in the classroom can be obtained.

In step S202, the sitting posture of the first user is compared with the sitting postures of other users in the classroom, and it is determined whether the sitting posture of the first user is abnormal according to the comparison result.

Because the students (users) in the same classroom may change the sitting posture of the students more frequently due to the teaching needs of the classroom content, for example, the teacher and the students complete some interactive games or classroom content in the classroom. In order to effectively distinguish the abnormal state from the normal state and avoid mistaking the normal state for the abnormal state, this application compares the sitting posture parameters of all users in the same classroom. If the user’s sitting posture parameters are generally judged to be "abnormal state", but the parameter similarity with the sitting posture of other users in the classroom is greater than a certain value, then the "abnormal state" can be considered to be a misjudgment.

In step S103, if the first sitting posture is an abnormal sitting posture, search for the first user corresponding to the first position according to the preset correspondence between the position and the user;

Judgment is made according to the parameters of the first sitting posture, and when it is determined that the first sitting posture is an abnormal sitting posture, the first sitting posture can be searched from the position of the first sitting posture according to the preset correspondence between the user and the position. The first user corresponding to a sitting posture is to determine which user is the user with the abnormal sitting posture.

In step S104, the found information of the first user is sent to the platform monitoring terminal.

In this application, after determining the user with abnormal sitting posture through analysis and judgment, the server sends the information of the user with abnormal sitting posture to the platform monitoring terminal where the teacher is located, so that the teacher can promptly and effectively notice the first person with abnormal sitting posture. user. Or in a preferred embodiment, the first position of the first user whose sitting posture is abnormal can also be displayed on the platform monitoring terminal where the teacher is located, so that the teacher can quickly locate and locate the first user according to the first position. Provide guidance or assistance.

In order to enable teachers or parents to understand the sitting posture state of students or users in a more timely manner, avoiding that the sitting posture of the user cannot be corrected or the difficulty of correcting the sitting posture of the user is increased after avoiding a bad habit of sitting posture. On the basis of Fig. 1, further increase the monitoring of the user's sitting posture change trend, as shown in Fig. 3, the monitoring method of the sitting posture change trend also includes:

In step S301, the sitting posture historical data of the first user is acquired;

For the same user, the user's historical data is continuously recorded, so that the user can be compared with his own historical data to reflect changes in the user's own sitting posture data.

In step S302, according to the sitting posture history data, the sitting posture variation trend of the first user is determined.

According to the historical data of the user's sitting posture, the changes in the sitting posture can be obtained by longitudinal comparison. If the same change occurs continuously, and the number of consecutive changes is greater than the predetermined number of times, for example, the number of consecutive changes is greater than two or three times, the user's sitting posture change can be determined. trend. If the user's sitting posture tends to develop toward an abnormal sitting posture, a correction reminder can be provided in time before the abnormal state is reached, so that the user can be more effectively prevented from developing bad sitting posture habits.

In addition, as a preferred implementation manner of the present application, the abnormal state corresponding to the user's sitting posture may be determined further according to the parameters of the user's sitting posture. For example, common abnormal states can include dozing off, playing small movements, sitting posture is not straight, etc., you can pre-compute the parameters of the sitting posture corresponding to each abnormal state, and find the corresponding sitting posture state of the user according to the collected parameters of the user’s sitting posture , so that the specific abnormal state that the user is currently in can be effectively determined. According to the specific abnormal state found out, different prompts can also be sent to the platform monitoring terminal, or can also be sent to the parent terminal bound to the first user in the abnormal state.

In addition, as shown in Figure 4, in order to further help users improve their academic performance, this application may also include the step of determining a user improvement plan, including:

In step S401, obtain the performance change curve of the first user within a predetermined period, and the sitting posture monitoring data of the first user within the predetermined period;

In step S402, a performance improvement plan for the first user is determined according to the performance change curve and the sitting posture monitoring data.

When the sitting posture monitoring data of the first user within a predetermined period of time reflects that the user’s sitting posture is correct, he listens carefully in class, and his performance during this period of time has a corresponding improvement, then an encouraging scheme can be adopted so that the The first user can continue to work hard. When the first user’s sitting posture monitoring data within a predetermined period of time reflects that the user’s sitting posture is correct, but there is no corresponding improvement in performance, it may be that the user’s comprehension ability or the time period outside the classroom is abnormal, and the corresponding comprehension ability counseling program or classroom can be adopted Counseling programs outside the time period, etc.

It should be understood that the sequence numbers of the steps in the above embodiments do not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiment of the present application.

Fig. 5 is a schematic structural diagram of a sitting posture monitoring device used in classrooms provided by the embodiment of the present application, which is described in detail as follows:

The described sitting position monitoring device for classroom comprises:

The sitting posture receiving unit 501 is configured to receive the parameters of the first sitting posture of the user located on the seat collected by the sitting posture sensor and the first position of the seat;

A judging unit 502, configured to judge whether the first sitting posture is an abnormal sitting posture;

A user searching unit 503, configured to search for the first user corresponding to the first position according to the preset correspondence between the position and the user if the first sitting posture is an abnormal sitting posture;

An information sending unit 504, configured to send the found information of the first user to the platform monitoring terminal.

Preferably, the judging unit includes:

The classroom user sitting posture acquisition subunit is used to obtain the sitting postures of all users in the classroom where the first user is located according to the first position of the first user's seat;

The comparison subunit is configured to compare the sitting posture of the first user with the sitting postures of other users in the classroom, and determine whether the sitting posture of the first user is abnormal according to the comparison result.

The device for monitoring sitting posture in classroom shown in FIG. 5 corresponds to the method for monitoring sitting posture in classroom described in FIG. 1 .

Fig. 6 is a schematic diagram of a sitting posture monitoring device used in a classroom provided by an embodiment of the present application. As shown in Figure 6, the sitting position monitoring equipment 6 that is used for classroom of this embodiment comprises: processor 60, memory 61 and are stored in described memory 61 and can run on described processor 60 computer program 62, for example Sitting posture monitoring program for use in the classroom. When the processor 60 executes the computer program 62 , the steps in the above embodiments of the sitting posture monitoring method for classrooms are implemented, such as steps 101 to 103 shown in FIG. 1 . Alternatively, when the processor 60 executes the computer program 62, functions of the modules/units in the above-mentioned device embodiments are implemented, for example, the functions of the modules 501 to 503 shown in FIG. 5 .

Exemplarily, the computer program 62 can be divided into one or more modules/units, and the one or more modules/units are stored in the memory 61 and executed by the processor 60 to complete this application. The one or more modules/units may be a series of computer program instruction segments capable of accomplishing specific functions, and the instruction segments are used to describe the execution process of the computer program 62 in the sitting posture monitoring device 6 for classroom use. For example, the computer program 62 can be divided into a sitting position receiving unit, a judging unit, a user searching unit and an information sending unit, and the specific functions of each unit are as follows:

The sitting posture receiving unit is used to receive the parameters of the first sitting posture of the user on the seat collected by the sitting posture sensor and the first position of the seat;

a judging unit, configured to judge whether the first sitting posture is an abnormal sitting posture;

A user search unit, configured to search for the first user corresponding to the first position according to the preset correspondence between the position and the user if the first sitting position is an abnormal sitting position;

The information sending unit is used to send the found information of the first user to the platform monitoring terminal.

The sitting posture monitoring device 6 used in classrooms can be computing devices such as desktop computers, notebooks, palmtop computers, and cloud servers. The sitting posture monitoring device for classrooms may include, but not limited to, a processor 60 and a memory 61 . Those skilled in the art can understand that Fig. 6 is only an example of the sitting posture monitoring device 6 used in the classroom, and does not constitute a limitation to the sitting posture monitoring device 6 used in the classroom, and may include more or less components than those shown in the illustration, Or combine certain components, or different components, for example, the sitting posture monitoring device for classrooms may also include input and output devices, network access devices, buses, and the like.

The so-called processor 60 may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.

The memory 61 may be an internal storage unit of the sitting posture monitoring device 6 for classrooms, such as a hard disk or memory of the sitting posture monitoring device 6 for classrooms. Described storer 61 also can be the external storage device of described sitting position monitoring equipment 6 for classroom, for example described on the described sitting posture monitoring equipment 6 for classroom is equipped with plug-in hard disk, smart memory card (Smart Media Card, SMC ), Secure Digital (Secure Digital, SD) card, flash memory card (Flash Card), etc. Further, the memory 61 may also include both an internal storage unit of the sitting posture monitoring device 6 for classroom use and an external storage device. The memory 61 is used to store the computer program and other programs and data required by the sitting posture monitoring device for classrooms. The memory 61 can also be used to temporarily store data that has been output or will be output.

Those skilled in the art can clearly understand that for the convenience and brevity of description, only the division of the above-mentioned functional units and modules is used for illustration. In practical applications, the above-mentioned functions can be assigned to different functional units, Completion of modules means that the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment can be integrated into one processing unit, or each unit can exist separately physically, or two or more units can be integrated into one unit, and the above-mentioned integrated units can either adopt hardware It can also be implemented in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application. For the specific working process of the units and modules in the above system, reference may be made to the corresponding process in the foregoing method embodiments, and details will not be repeated here.

In the above-mentioned embodiments, the descriptions of each embodiment have their own emphases, and for parts that are not detailed or recorded in a certain embodiment, refer to the relevant descriptions of other embodiments.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.

In the embodiments provided in this application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the device/terminal device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units Or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated module/unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the methods of the above embodiments in the present application can also be completed by instructing related hardware through computer programs. The computer programs can be stored in a computer-readable storage medium, and the computer When the program is executed by the processor, the steps in the above-mentioned various method embodiments can be realized. . Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a USB flash drive, a removable hard disk, a magnetic disk, an optical disk, a computer memory, and a read-only memory (ROM, Read-Only Memory) , Random Access Memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium, etc. It should be noted that the content contained in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable Excluding electrical carrier signals and telecommunication signals.

The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still implement the foregoing embodiments Modifications to the technical solutions described in the examples, or equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the application, and should be included in the Within the protection scope of this application.

Claims (10)

1. a kind of sitting posture monitoring method for classroom, which is characterized in that the sitting posture monitoring method for classroom includes:

Receive the parameter of the first sitting posture for the user being located on seat by the acquisition of sitting posture sensor and the first position at seat；

Judge whether first sitting posture is abnormal sitting posture；

If first sitting posture is abnormal sitting posture, according to the corresponding relationship of preset position and user, described the is searched First user corresponding to one position；

The information of the first user found is sent to dais monitor terminal.

2. the sitting posture monitoring method according to claim 1 for classroom, which is characterized in that the judgement described first is sat The step of whether appearance is abnormal sitting posture include:

According to the first position at seat, the sitting posture of all users where obtaining user in classroom；

It by the sitting posture of first user, is compared with the sitting posture of other users in the classroom, is determined according to comparison result Whether the sitting posture of first user is abnormal.

3. the sitting posture monitoring method according to claim 1 for classroom, which is characterized in that the method also includes:

Obtain the sitting posture historical data of the first user；

According to the sitting posture historical data, the sitting posture variation tendency of first user is determined.

4. the sitting posture monitoring method according to claim 1 for classroom, which is characterized in that the method also includes:

Obtain the parameter of the sitting posture of the first user；

According to the corresponding relationship of the parameter of preset sitting posture and abnormality, the parameter institute for searching the sitting posture of the first user is right The abnormality answered.

5. the sitting posture monitoring method according to claim 1 for classroom, which is characterized in that the method also includes:

First user achievement change curve in scheduled time slot and the first user are obtained in the predetermined period Sitting posture monitoring data；

According to the achievement change curve and the sitting posture monitoring data, the achievement lifting scheme of first user is determined.

6. the sitting posture monitoring method according to claim 1 for classroom, which is characterized in that the method also includes:

The information of the first user found is sent to parent's terminal with first user binding.

7. a kind of sitting posture monitoring device for classroom, which is characterized in that the sitting posture monitoring device for classroom includes:

Sitting posture receiving unit, for receive by sitting posture sensor acquisition be located at seat on user the first sitting posture parameter and The first position at seat；

Judging unit, for judging whether first sitting posture is abnormal sitting posture；

User's searching unit, if being abnormal sitting posture for first sitting posture, according to pair of preset position and user It should be related to, search the first user corresponding to the first position；

The information of information transmitting unit, the first user for will find is sent to dais monitor terminal.

8. the sitting posture monitoring device according to claim 7 for classroom, which is characterized in that the judging unit includes:

Classroom user's sitting posture obtains subelement, for the first position according to the seat of the first user, where obtaining the first user The sitting posture of all users in classroom；

Comparing subunit, for being compared the sitting posture of first user with the sitting posture of other users in the classroom, root Determine whether the sitting posture of first user is abnormal according to comparison result.

9. a kind of sitting posture monitoring device for classroom, including memory, processor and storage are in the memory and can The computer program run on the processor, which is characterized in that the processor is realized when executing the computer program The step of sitting posture monitoring method in classroom is used for as described in any one of claim 1 to 5.

10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists In realization is monitored as described in any one of claim 1 to 5 for the sitting posture in classroom when the computer program is executed by processor The step of method.