CN113160442A

CN113160442A - Management method and system for field education

Info

Publication number: CN113160442A
Application number: CN202110218148.2A
Authority: CN
Inventors: 陈方乙; 梁燕; 马金亮; 丰沛; 张雨
Original assignee: Yixing Taichen Technology Co ltd
Current assignee: Yixing Taichen Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-07-23

Abstract

The application discloses a management method and a system for field education, wherein the method comprises the following steps: reading the identity document of the student through an entrance identity reading device arranged at an entrance to acquire identity information; shooting an identity document photo through a first camera arranged on the entrance identity reading equipment; extracting a standard image containing the face of the student from the identity certificate photo; shooting the face information of the student holding the card through a second camera arranged on the entrance identity reading equipment to obtain an entrance image; judging whether the identity information belongs to a learning schedule and when the entrance image is in accordance with the standard image, opening a gate at an entrance, correspondingly storing the identity information, the standard image and the entrance image into a learning repository, and uploading the learning repository to an education platform; according to the method and the device, the accuracy of the sign-in information is avoided through a dual detection mode of certificate information and living body detection; meanwhile, the standard image and the incoming image are stored, so that a basis is provided for subsequent verification.

Description

Management method and system for field education

Technical Field

The present disclosure relates generally to the field of intelligent management technologies, and more particularly to a management method for field education.

Background

The supervision program of the field education, such as check-in, roll call and reminding, mostly adopt the mode of manual supervision at present, some programs have automatic check-in function, for example in the full score and examining education, can realize the check-in by brushing the ID card, judge whether the personnel of present check-in are the face in conformity with identity information through the face comparison of the platform; the method is suitable for the situation that the background can provide identity information including identity images of learners, for example, a public security department can utilize an own identity information gallery as a comparison standard.

However, for general field education, the platform does not provide such an identity information gallery, and thus, difficulties are brought to identification and judgment of the identity information gallery.

In addition, in the supervision of on-site education, abnormal conditions such as whether the students carefully study or not and whether the students leave too much are inevitably arranged to be supervised by people, and when the number of study occasions is too many, the labor cost is very high.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a management method and system for on-site education, wherein the system and method are applied to a closed on-site learning site having an entrance and an exit method comprising the steps of:

reading the identity document of the student through an entrance identity reading device arranged at an entrance to acquire identity information;

shooting an identity document photo through a first camera installed on the entrance identity reading equipment; extracting a standard image containing the face of the student from the identity certificate photo;

shooting the face information of the student holding the card through a second camera arranged on the entrance identity reading equipment to obtain an entrance image;

judging that the identity information belongs to a learning schedule, and when the entrance image is in accordance with the standard image, opening a gate at an entrance, correspondingly storing the identity information, the standard image and the entrance image into a learning repository, and uploading the learning repository to the education platform;

the learning schedule table stores the learning time periods of the on-site learning places and corresponding student information; the student information comprises student name and identity information; the learning repository stores identity information and corresponding student names, standard images, check-in information and admission images;

the check-in information comprises check-in success information and check-in failure information, and the check-in success information is generated when the comparison of the entrance image and the standard image is in accordance with the check-in success information; the check-in failure information is generated when the comparison between the incoming image and the standard image is not accordant.

According to the technical scheme provided by the embodiment of the application, a roll call request sent by a student through a mobile terminal is received, wherein the roll call request is generated after the student scans a two-dimensional code through the mobile terminal;

sending a photographing trigger link to the mobile terminal, and uploading a face photo of the student in real time by clicking the photographing trigger link by the student to obtain a roll call image;

roll calling information is obtained according to the roll calling image, stored in a learning storage library and stored corresponding to the identity information; the roll call information comprises roll call success information and roll call failure information, and the roll call success information is generated when the roll call image is matched with the standard image or the entrance image; the roll calling failure information is generated when the roll calling image is not in accordance with the standard image or the entrance image.

According to the technical scheme provided by the embodiment of the application, the learning images in a plurality of field learning places are captured by the third camera after the initial time of the learning time period is up; the learning image can cover all academic degrees in the field learning place;

and (4) checking all the faces in the learning image with the standard pictures or the admission products, and determining the academic degree information of each student.

According to the technical scheme provided by the embodiment of the application, learning images in a field learning place are captured at regular time, learning face images in the learning images are extracted, the information of the number of times of serious learning is updated according to the learning face images, and the information and identity information are stored in a learning storage library correspondingly; and when the face learning image is matched with the standard image or the entrance image, adding 1 to the serious learning frequency information.

According to the technical scheme provided by the embodiment of the application, the method further comprises the following steps: and when the face learning image is not matched with the standard image or the entrance image, the face learning image is correspondingly stored in the learning storage library.

According to the technical scheme provided by the embodiment of the application, when the information of the number of times of the serious learning is judged to be less than the number of times of the standard serious learning, the information of reminding the serious learning is sent to the terminal equipment of the student and/or the patrol robot is controlled to move towards the student for reminding.

According to the technical scheme provided by the embodiment of the application, in the learning time period, the off-field image information is acquired through the fourth camera arranged at the outlet, and the off-field face image is extracted;

when the departure face image is matched with the standard image or the entrance image, the departure times are recorded once and are stored in a learning repository corresponding to the identity information.

According to the technical scheme provided by the embodiment of the application, when the information of the number of times of the serious learning is judged to be less than the number of times of the standard serious learning, the inspection robot is controlled to move to the student for reminding and/or sending the information of reminding of the serious learning to the terminal equipment of the student.

According to the technical scheme provided by the embodiment of the application, the method further comprises the following steps:

after the student signs in successfully, the guide voice is played;

after the learning time period begins, automatically playing a learning course and projecting the learning course on a screen;

stopping playing the learning course after the roll call time is up, projecting a roll call two-dimensional code on a screen, playing roll call voice, and displaying the number of successful roll calls in a rolling mode;

after the learning time period is over, stopping playing the learning course and playing the sign-off guide voice;

and after the student group successfully signs off, playing the voice of successful sign-off.

In a second aspect, the present application provides a management system for on-site education, including an education platform, a control terminal disposed in a closed on-site learning place; the on-site learning location has an entrance and an exit; the entrance is provided with entrance identity reading equipment for reading the identity document of the student and sending the acquired identity information to the control end;

the first camera is arranged on the entrance identity reading equipment and is used for shooting an identity certificate photo and transmitting the identity certificate photo to the control end; the control terminal is configured to extract a standard image containing the face of the student from the identity certificate photo;

the entrance identity reading device is used for reading the entrance identity of the student and sending the entrance identity to the control end;

the control end is used for judging that the identity information belongs to the learning schedule, and when the entrance image is in accordance with the standard image, a gate at an entrance is opened, and the identity information, the standard image and the entrance image are correspondingly stored in a learning storage library;

the check-in information comprises check-in success information and check-in failure information, and the check-in success information is generated when the comparison of the entrance image and the standard image is in accordance with the check-in success information; the check-in failure information is generated when the comparison between the incoming image and the standard image is not accordant;

the control end is further configured to upload the learning repository to the education platform.

According to the management method and the management system for the field education, the picture of the identity card of the student can be obtained when the student signs, the standard image which is in accordance with the identity information and comprises the face information of the student is extracted, meanwhile, the entrance image of the face of the student with the certificate is obtained through shooting, and the comparison between the entrance image and the standard image realizes the double detection modes of the living body detection and the certificate information and the living body detection, so that the accuracy of the sign-in information is avoided; meanwhile, the standard image and the incoming image are stored, so that a basis is provided for subsequent verification.

According to the technical scheme provided by the embodiment of the application, the mobile terminal of the student is adopted to scan the two-dimensional code in the learning process, the face photo of the student is obtained in real time, the roll call image is obtained, and the situation that the student uses the photo for learning is well prevented.

According to the technical scheme provided by the embodiment of the application, the sitting positions of the students are determined by grabbing the face images of the students in the learning field, then the face images in the learning of the students are grabbed at the set frequency, whether the students learn carefully or not is judged, the learning states of the students can be monitored by monitoring the departure times of the students, the mode further liberates the manpower supervision of field education, and the labor cost is saved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic block diagram of embodiment 1 of the present application;

fig. 2 is a schematic diagram of a learning image in the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

The present embodiment provides a management system for on-site education; comprises an education platform 10 and a control terminal 20 arranged in a closed field learning place; the on-site learning location has an entrance and an exit; the entrance is provided with an entrance identity reading device 30 for reading the identity document of the student and sending the acquired identity information to the control terminal 20; the identity document described in this embodiment may be, for example, a resident identity card, and the entrance identity reading device 30 may be, for example, obtained by customization. The identity document can also be other documents with the head portrait information of the card holder, such as a passport or a learning card which is self-made by a student by an education platform, and no matter which document is, the identity document needs to contain the head portrait of the student and a unique identity code, wherein the head portrait can be a one-inch photo, and the unique identity code can be an identity card number or a mobile phone number. The portal identity reading device 30 can communicate directly with the identity document to obtain identity information when the identity document is a readable one, and can read the unique identity code on the document by camera shooting to obtain identity information when the identity document is an unreadable one.

The management system also comprises a first camera 40 arranged on the entrance identity reading equipment 30 of the entrance, and is used for shooting identity identification photos and transmitting the identity identification photos to the control end 20; the control terminal is configured to extract a standard image containing the face of the student from the identity certificate photo; the standard image in this embodiment refers to a photo obtained by taking a head portrait photo again on the document.

The management system further comprises a second camera 50 installed on the entrance identity reading device 30, and the second camera is used for shooting the face of the student with the certificate to obtain an entrance image and transmitting the entrance image to the control terminal 20;

the control end 20 stores a learning schedule acquired from the education platform 10, and the control end 20 is configured to determine that the identity information belongs to the learning schedule, and when the entry image matches the standard image, open a gate 60 at an entrance, and correspondingly store the identity information, the standard image and the entry image into a learning repository;

the learning schedule is created for each on-site learning location, for example, for a learning location a, and is shown in table 1 below:

TABLE 1

The time period "202012208001000" in Table 1 above means from 08:00 to 10:00 on 12 months/12/2021; the learning segment has 10 students; "202012210301200" means that there are 10 learners in the learning period from 10:30 at 12 months to 12:00 at 2021. For example, each learning site starts entering 10 minutes before each learning segment starts, for example, the current time is 12 months, 7:45 minutes in 2020, and the trainee starts entering by swiping the identity document; for example, when Zhang Sanshou holds the identity card thereof to identify on the identity card reading device, the identity card reading device identifies that the identity card number of the identity card is 12045632, namely, the identity information is 12045632, then traverses the identity information in table 1, and inquires that two learning time periods are available, namely "202012208001000" and "202012210301200", wherein one learning time period is consistent with the current upcoming time period "202012208001000"; at the moment, the identity information of Zhang III is judged to belong to a learning schedule; meanwhile, the first camera 40 acquires a standard image and sends the standard image to the control end, the second camera 50 acquires an entrance image and sends the entrance image to the control end, the control end simultaneously compares the entrance image with the standard image, at the moment, the person who holds the identity document is further judged to open three persons, the entrance gate 80 is opened, and the three persons are put into a learning site;

when the comparison between the standard image and the entry image is in conformity, for example, the entry image and the standard image can be determined to be in conformity when the similarity between the standard image and the entry image is more than 80%, and the existing mature convolutional neural network algorithm can be adopted as the method for determining the similarity between the two images, which is not described herein.

For example, when the student holds his/her identification card at the current time and recognizes it on the identification device, the student cannot enter the entrance because the learning time period for inquiring the student in the learning schedule according to his/her identification information is "202012210301200", which is not in accordance with the current learning time period "202012208001000".

The learning repository contains, for example, the basic information table shown in table 2 below:

TABLE 2

The learning repository also creates, for example, for each learning session, a time folder in which student folders are stored for each identity information, and student folders in which standard images and incoming images are stored correspondingly.

The control end 20 is also configured to upload the learning repository to the educational platform 10. On the educational platform, there may be a manager checking the contents of the learning repository.

In a preferred embodiment of this embodiment, the control terminal 10 is further configured to receive a roll call request sent by the trainee through the mobile terminal 90, where the roll call request is generated after the trainee scans the two-dimensional code through the mobile terminal 90;

the control terminal 10 sends a shooting trigger link to the mobile terminal 90 after receiving the roll call request, and the student uploads a facial photo of the student in real time by clicking the shooting trigger link to obtain a roll call image;

roll calling information is obtained according to the roll calling image, stored in a learning storage library and stored corresponding to the identity information; the roll call information comprises roll call success information and roll call failure information, and the roll call success information is generated when the roll call image is matched with the standard image or the entrance image; the roll calling failure information is generated when the roll calling image is not in accordance with the standard image or the entrance image. The roll call information is also stored in the basic information table of the following table 3 of the learning repository, for example:

TABLE 3

Preferably, in this embodiment, an exit identity recognition device 110 is further disposed at the exit, and is configured to read the identity document of the trainee and send the acquired identity information to the control end 20; after receiving the identity information, the control end 20 records that the sign-off information corresponding to the identity information is yes or successful, and controls the exit gate to be opened.

The roll calling and sign-in processes all adopt real-time living body detection, and the occurrence of adopting photo substitution is avoided.

Example 2

In this embodiment, on the basis of embodiment 1, the system is further provided with a third camera 60, which is installed above the front center of a field learning place, for example, above a blackboard of the learning field, or above a large screen for projecting learning content, and can shoot all learning positions; capturing learning images in a plurality of field learning places through a third camera 60 after the initial time of the learning time period is up; the learning image can cover all academic degrees in the field learning place;

the processing for the learning image is divided into two stages by time for each learning period:

stage one: determination of student's academic degree

For example, if there are 10 degrees in the current on-site learning place, after each learning image is captured, according to the distribution of the degrees in the on-site learning place, as shown in fig. 2, 10 learning frames 120 corresponding to the degrees 130 are divided on the learning image; then, face recognition is carried out on each learning frame 120, and the identity information of the corresponding student on the degree corresponding to the learning frame is determined; if the learning image is not recognized because the individual trainee is not looking forward for the first time, the shooting is repeated a plurality of times until the face information of all the trainees who have checked in is shot and their degree is determined.

Preferably, the determined degree information is stored in a learning table, for example, as shown in table 4 below, a basic information table stored in a learning repository:

TABLE 4

And a second stage: monitoring of learner conscientious learning condition

The control end 20 regularly captures learning images in a field learning place, extracts learning face images in the learning images, updates serious learning frequency information according to the learning face images, and correspondingly stores the information and identity information in a learning storage library; and when the face learning image is matched with the standard image or the entrance image, adding 1 to the serious learning frequency information.

For example, if the current learning time period is 2 hours, the number of capturing times may be set to 30, and if one learning image is captured every 4 minutes, and the face in the recognition box 120 corresponding to each degree 130 in the learning image is recognized, for example, in stage one, the face image in the recognition box 130 corresponding to the degree 10 is determined to be the "populus" trainee with the identity information of "13054879", and if the face image in the recognition box corresponding to the degree 10 in the learning image obtained in this stage is directly compared with the standard image or the entrance image in the trainee folder with the identity information of 13054879 in the learning repository, the number of times of the earnest learning information corresponding to the identity information is added by 1. The earnest learning number information is also stored in the basic information table stored in the learning repository, as shown in table 5 below:

TABLE 5

When the face image in the recognition frame corresponding to the academic degree of 10 is not matched with the standard image or the entrance image in the student folder with the identity information of 13054879 in the learning repository, namely when the face learning image is not matched with the standard image or the entrance image, the face learning image is correspondingly stored in the learning repository. At this time, whether the trainee is not studying seriously can be judged by the manager of the education platform through human eyes.

The number of times of standard earnest learning changes with the progress of learning, and for example, the following correspondence relationship between the time point and the number of times of standard earnest learning in table 6 may be set:

time period	Number of standard earnest studies
		8:00-8:30	1
8:30-9:00	7
		9:00-9:30	15
9:30-10:00	22

TABLE 6

When the control end 20 judges that the information of the number of times of the serious learning is less than the information of the number of times of the standard serious learning, the control end sends a reminding information of the serious learning to the mobile terminal 90 of the student and/or controls the inspection robot 140 to remind the student.

The corresponding mobile phone number is preferably stored in the learning schedule corresponding to the identity information, and the control terminal 20 can send the careful learning reminding information to the mobile phone of the corresponding student in a short message manner.

In a preferred mode, the system may be configured with the patrol robot 140, and the patrol robot is connected to the control end through a wireless communication mode, for example, a bluetooth connection. When the number of times of serious learning of a student is lower than the number of times of standard serious learning in the current time period, the patrol robot is controlled to move to a position corresponding to the academic degree information of the student, and then the patrol robot is controlled to play reminding voice, wherein the reminding voice can be ' zhang san ' for asking to watch a screen for serious learning ', for example.

Example 3

In this embodiment, on the basis of embodiment 1, the system is further provided with a fourth camera 70, and in the learning time period, the fourth camera 70 installed at the exit is used for acquiring the departure image information and extracting the departure face image;

when the departure face image matches the standard image or the entry image, the departure times are recorded once, and the departure times and the identity information are stored in a learning repository, for example, in a basic information table corresponding to the learning repository, as shown in the following table 7:

TABLE 7

When the departure times information is judged to be greater than the standard departure times, as shown in embodiment 2, the inspection robot is controlled to move to the student for reminding and/or to send a careful learning reminding message to the student's terminal device. If the number of standard departures is 2, for example, the student sends out money corresponding to the number in table 5, and the student will be reminded.

Example 4

The present embodiment provides a field education management method, which is applied to the field education management system described in embodiment 1, and includes the following steps:

s1, reading the identity document of the student through an entrance identity reading device arranged at the entrance to acquire identity information;

s2, shooting an identity certificate photo through a first camera installed on the entrance identity reading equipment; extracting a standard image containing the face of the student from the identity certificate photo;

s3, shooting the face information of the student holding the card through a second camera arranged on the entrance identity reading equipment to obtain an entrance image;

s4, judging that the identity information belongs to a learning schedule, opening a gate at an entrance when the entrance image is in accordance with the standard image, correspondingly storing the identity information, the standard image and the entrance image into a learning repository, and uploading the learning repository to the education platform;

S5, receiving a roll call request sent by a student through a mobile terminal, wherein the roll call request is generated after the student scans a two-dimensional code through the mobile terminal;

s6, sending a photographing trigger link to the mobile terminal, and uploading a face photo of the student in real time by clicking the photographing trigger link by the student to obtain a roll call image;

s7, roll call information is obtained according to the roll call image and is stored in a learning repository, and the roll call information and the identity information are stored correspondingly; the roll call information comprises roll call success information and roll call failure information, and the roll call success information is generated when the roll call image is matched with the standard image or the entrance image; the roll calling failure information is generated when the roll calling image is not in accordance with the standard image or the entrance image.

The specific implementation process of the above steps is as described in embodiment 1, and is not described herein again.

Example 5

The present embodiment provides a field education management method, which is applied to the field education management system described in embodiment 2, and further includes the following steps based on the steps described in embodiment 4:

s8, capturing learning images in a plurality of on-site learning places through a third camera after the starting time of the learning time period is up; the learning image can cover all academic degrees in the field learning place;

and S9, checking all the faces in the learning image with standard pictures or admission products, and determining the academic degree information of each student.

S10, capturing learning images in a field learning place at regular time, extracting learning face images in the learning images, updating the information of the number of times of serious learning according to the learning face images, and storing the information and the identity information in a learning storage library correspondingly; and when the face learning image is matched with the standard image or the entrance image, adding 1 to the serious learning frequency information.

And S11, when the face learning image is not matched with the standard image or the entrance image, the face learning image is correspondingly stored in the learning storage library.

And S12, when the information of the number of times of serious learning is judged to be less than the number of times of standard serious learning, sending information of reminding of serious learning to terminal equipment of a student and/or controlling the inspection robot to remind the student.

The specific implementation process of the above steps is as described in embodiment 2, and is not described herein again.

Example 6

The present embodiment provides a field education management method, which is applied to the field education management system described in embodiment 3, and further includes the following steps based on the steps described in embodiment 4:

s13, in a learning time period, acquiring field-leaving image information through a fourth camera arranged at an exit, and extracting a field-leaving face image;

and S14, when the departure face image is matched with the standard image or the entrance image, recording the departure times once, and storing the departure times and the identity information in a learning repository correspondingly.

And S15, when the information of the serious learning times is judged to be less than the standard serious learning times, controlling the inspection robot to move to the student for reminding and/or sending information of the serious learning reminding to the terminal equipment of the student.

The specific implementation process of the above steps is as described in embodiment 3, and is not described herein again.

Example 6

The present embodiment provides a method for managing on-site education, which further includes the following steps based on the steps described in embodiment 4:

s16, playing a guiding voice after the student signs in successfully; for example, after Zhang Sanqi successfully signs in, playing "Zhang Sanqi, you are good, welcome you to participate in the training, the starting time is 8:00, please sit for waiting";

s17, automatically playing the learning course after the learning time period starts, and projecting the learning course on a screen;

s18, stopping playing the learning course after the roll calling time is up, projecting a roll calling two-dimensional code on a screen, playing roll calling voice, and displaying the number of successful roll calling people in a rolling mode; the roll call voice may be, for example, "each student starts roll call now, please open the mobile phone WeChat, scan the two-dimensional code on the screen, click to take a photo, upload the photo of your current face, and upload"; for example, if the current number of students is 300, displaying the number of the current accumulated roll call success on the screen, for example, from 1 to 300; after all the roll calling is completed, the next step is continued, or after the roll calling time is up, the next step is continued, the roll calling time is 10 minutes for example, and after 10 minutes is up, the roll calling information of the students which have not roll calling in the basic information table of the learning repository is failure.

S19, stopping playing the learning course and playing sign-off guide voice after the learning time period is over; the guidance voice may be, for example, "each student, that the study is finished, and you leave the field after brushing an identification card on the exit sign-off device".

And S20, playing sign-off success voice after the student group signs off successfully. The sign-off success speech may be, for example: "Zhang three, sign-off was successful, please walk slowly".

The technical scheme of this embodiment has realized the unmanned supervision of on-the-spot education completely, and from signing in, roll call, carefully and leaving the supervision and playing several links can accomplish unmanned, realized automated supervision completely, liberated the manpower to the utmost extent.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A management method for on-site education applied to a closed on-site learning place having an entrance and an exit; the method is characterized by comprising the following steps:

2. A management method for on-site education as claimed in claim 1, characterized by comprising the steps of:

receiving a roll call request sent by a student through a mobile terminal, wherein the roll call request is generated after the student scans a two-dimensional code through the mobile terminal;

3. A management method for on-site education as claimed in claim 1, characterized by comprising the steps of:

capturing learning images in a plurality of field learning places through a third camera after the initial time of the learning time period is up; the learning image can cover all academic degrees in the field learning place;

4. A management method for on-site education as claimed in claim 3, characterized by comprising the steps of:

capturing learning images in a field learning place at regular time, extracting learning face images in the learning images, updating serious learning frequency information according to the learning face images, and storing the information and identity information in a learning storage library correspondingly; and when the face learning image is matched with the standard image or the entrance image, adding 1 to the serious learning frequency information.

5. The management method for on-site education as set forth in claim 4, further comprising the steps of: and when the face learning image is not matched with the standard image or the entrance image, the face learning image is correspondingly stored in the learning storage library.

6. A management method for on-site education as claimed in claim 4, characterized by comprising the steps of:

and when the information of the serious learning times is judged to be less than the standard serious learning times, sending a prompting message of the serious learning to the terminal equipment of the student and/or controlling the inspection robot to move towards the student for prompting.

7. The management method for on-site education as set forth in claim 4, further comprising the steps of:

in the learning time period, acquiring field-leaving image information through a fourth camera arranged at an outlet, and extracting a field-leaving face image;

8. The management method for on-site education as set forth in claim 4, further comprising the steps of: and when the information of the serious learning times is judged to be less than the standard serious learning times, controlling the inspection robot to move to the student for reminding and/or sending information of the serious learning reminding to the terminal equipment of the student.

9. The management method for on-site education as set forth in claim 4, further comprising the steps of:

after the student signs in successfully, the guide voice is played;

10. A management system for field education is characterized by comprising an education platform and a control end arranged in a closed field learning place; the on-site learning location has an entrance and an exit; the entrance is provided with entrance identity reading equipment for reading the identity document of the student and sending the acquired identity information to the control end;