CN113658469B - Multifunctional special learning examination system - Google Patents
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Abstract
The invention belongs to the technical field of examination systems, and particularly relates to a multifunctional special learning examination system, which comprises a learning machine terminal, a cloud server and a cloud read-only memory, wherein the learning machine terminal comprises a registration login module, a SIM module, a learning module, an examination module, a monitoring module, a camera module, a voice module and a time module, and the registration login module comprises an administrator sub-module and a student user sub-module; the learning module comprises a learning APP sub-module and an anti-fatigue sub-module; the examination module comprises a name reporting sub-module, a downloading sub-module, a starting sub-module, a signal shielding unit and a detection module; the paperless examination system is combined with online learning, and students can learn and examine online only by using the learning machine terminal.
Description
Technical Field
The invention belongs to the technical field of examination systems, and particularly relates to a multifunctional special learning examination system.
Background
Examination has a long history, and the examination is continued for a thousand years from the beginning of the scientific lifting system of Sui Tang, and the examination can be continued as an important reference for the talents of the country or the enterprise. Before the Internet appears, examination is in a paper form, and along with development and maturity of computer technology, internet technology, database technology, image processing technology, high-capacity electronic storage technology, mobile communication technology and other technologies, paperless examination and online study are realized.
Although the paperless examination system on the market omits a large amount of paper, the paperless examination system still has some defects, the paperless examination is usually arranged at a fixed examination point, an examinee still needs to arrive at a specified place to take the examination, the paperless examination system has regional limitations, and the paperless examination system is not correspondingly combined with online learning, therefore, the multifunctional special learning examination system is provided, the paperless examination system is combined with online learning, and students can learn and take the examination online only by using a learning machine terminal.
Disclosure of Invention
The purpose of the invention is that: the multifunctional special learning examination system combines the paperless examination system with online learning, and students can learn and examine online only by using a learning machine terminal.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the multifunctional special learning examination system comprises a learning machine terminal, a cloud server and a cloud read-only memory, wherein the learning machine terminal comprises a registration login module, a SIM module, a learning module, an examination module, a monitoring module, a camera module, a voice module and a time module,
registering and logging module: the method is used for verifying registration and login when the student uses for the first time;
and a SIM module: the cloud read-only memory is used for establishing data communication connection with the cloud server;
and a learning module: the learning machine terminal is used for students to learn;
and the examination module is used for: the paperless examination device is used for students to use the learning machine terminal to carry out paperless examination;
and a monitoring module: the system is used for monitoring students who take examinations before the terminal of the learning machine;
and the camera module: the system is used for shooting pictures, and carrying out infrared living body face recognition verification when registering and logging in students;
and a voice module: the voice recording device is used for recording and outputting voice information;
and a time module: the device is used for timing, acquiring real-time and monitoring examination starting time;
cloud server: the communication signal receiving module is used for receiving and managing the communication signal of the learning machine terminal and establishing communication connection with the cloud read-only memory;
cloud read-only memory: for storing and reading information;
wherein,,
the registration login module comprises an administrator sub-module and a student user sub-module;
the learning module comprises a learning APP sub-module and an anti-fatigue sub-module;
the examination module comprises a name reporting sub-module, a downloading sub-module, an examination opening sub-module, a signal shielding unit and a detection module.
The administrator submodule is set by a manufacturer and is used for managing the authority of the student user submodule; the student user sub-module can be used for primary registration of students and subsequent login of the students; the administrator submodule closes the downloading authority of the student user submodule, so that students are prevented from downloading other irrelevant APP in the learning machine terminal, and the learning APP submodule can automatically update learning content in the learning APP submodule through data communication between the SIM module and the cloud server at regular intervals.
When the student user sub-module carries out primary registration of the student through the registration login module, generating a unique student user ID, guiding the student to carry out primary registration verification on the student user ID through voice of the voice module, wherein the primary registration verification comprises the following steps:
(1) the method comprises the steps that a camera module carries out infrared living face recognition registration verification on students and shoots effective identity document registration photos of the students, whether living faces correspond to the effective identity documents or not is recognized, if the infrared living face recognition registration verification recognition is not the living faces, the registration fails, if the living faces do not correspond to the effective identity documents, the registration fails, and if the living faces correspond to the effective identity documents, the step (2) is carried out;
(2) the voice module records the registration verification voice of the student, the student supplements the registration student information to the student user ID through the user sub-module, and the SIM module sends the information of the infrared living face identification registration verification, the information of the effective identity document registration photo, the information of the registration verification voice and the registration student information to the cloud read-only memory to be stored as the initial verification information of the student user ID.
When the student user sub-module carries out subsequent login of students through the login and login module, login verification is needed, and the login verification comprises the following steps:
(1) the student inputs registered student information through a user generation sub-module, the registered student information is sent to a cloud server through a SIM module, and the cloud server reads student user ID corresponding to the registered student information and initial verification information of the student user ID in a cloud read-only memory;
(2) and the camera module carries out infrared living body face recognition login verification on the student, compares the infrared living body face recognition login verification with the information of the infrared living body face recognition login verification in the initial verification information of the user ID of the student, if the comparison result is consistent, the verification is passed, the learning machine terminal is successfully logged in, and if the comparison result is inconsistent, the verification is failed, and the learning machine terminal cannot be logged in.
After the students log in the learning machine terminal through login verification, the learning APP submodule capable of running the learning module learns, in learning, the anti-fatigue submodule is used for preventing the students from being tired excessively, and the time module can time the learning APP submodule under the running state.
The anti-fatigue submodule carries out fatigue judgment according to the timing of the time module, divides four fatigue degrees into the following steps: no fatigue, mild fatigue, moderate fatigue, and severe fatigue, wherein,
(1) when the running time of the learning APP sub-module is less than 10min, judging that the learning APP sub-module is not tired, and enabling students to continue learning under the condition of not tiring;
(2) when the running time of the learning APP sub-module is between 30min and 45min, the learning APP sub-module is judged to be light fatigue, and under the light fatigue, the learning APP sub-module sends a light fatigue prompt to students;
(3) when the running time of the learning APP sub-module is between 60min and 90min, the learning APP sub-module is judged to be moderate fatigue, and under the moderate fatigue, the learning APP sub-module sends a moderate fatigue prompt to students;
(4) when the running time of the learning APP sub-module exceeds 120min, the weight fatigue is judged, and the learning APP sub-module is forcibly closed for 20min-30min.
Under the running state, the learning APP sub-module is manually paused for more than 5min by students, and is regarded as a pause state, and under the running state, the running interface of the learning APP sub-module is not changed for more than 5min, and is regarded as an inactivation state, and the time module can time the pause state and the inactivation state of the learning APP sub-module, and the fatigue judgment further comprises the following judgment:
(5) the method comprises the following steps When the learning APP submodule is in a pause state or an inactive state, the duration of the pause state or the inactive state is less than 10min, and the fatigue judgment is not reset by the fatigue prevention submodule;
(6) the method comprises the following steps When the learning APP submodule is in a pause state or an inactive state, the duration of the pause state or the inactive state is longer than 10min, the anti-fatigue submodule resets the fatigue judgment, the time module reckons, and the anti-fatigue submodule reckons the fatigue judgment according to the time of the time module.
Through the fatigue judgment, the student can be prevented from being overtired when learning is performed by using the learning APP submodule of the learning machine terminal, meanwhile, the duration of the learning APP submodule in a pause or inactive state is shorter, the student is judged not to have enough rest, the fatigue judgment is not reset, the duration of the pause or inactive state is longer, the student is judged to have enough rest, and the fatigue judgment is performed again through the fatigue judgment reset.
The test module acquires recent test information from the cloud server through the SIM module, students need to enter the test module to check the test information after logging in the learning machine terminal through login verification, and the test module registers through the registration submodule of the test module, and the time module is used for monitoring the test starting time and the test timing;
when the examination registers, the SIM module directly sends the student user ID corresponding to the local student to the cloud server for registration;
after the examination is initiated, the cloud server updates and downloads the examination questions two hours before the examination is initiated, and the downloading sub-module can automatically download the examination questions from the cloud server to the learning machine terminal through the SIM module two hours before the examination is initiated;
the examination starting sub-module is in a closed state in a normal state, and the time module monitors 10 minutes before examination, and is automatically activated;
the signal shielding unit is used for being connected with the learning machine terminal so as to shield mobile phone signals around the learning machine terminal.
When the student takes an examination through the examination module, the method comprises the following steps:
(1) 10 minutes before the start of an examination, a student firstly logs in a learning machine terminal through login verification, then enters an examination module through login verification, and is automatically activated through a start-up sub-module to wait for the start of the examination;
(2) when the test starting sub-module is automatically activated, the SIM module is disconnected with the data communication connection between the cloud server, and the detection module detects the connection state of the signal shielding unit and the learning machine terminal, the running state of the monitoring module and the running state of the camera module;
only when the signal shielding unit is normally connected with the learning machine terminal, the monitoring module normally operates and the camera module normally operates, the students can normally take the examination; otherwise, giving an abnormal prompt to the students.
(3) After the examination starts, the time module is used for timing according to the examination duration and dividing the number of times of leaving the student to leave the field according to the examination duration, wherein,
a: when the examination duration is less than or equal to 30min, the examination is not allowed to leave the field;
b: when the examination time is longer than 30min, calculating according to the departure time of every 60min, rounding and rounding the result, and outputting the result, wherein the single departure time is less than 20min.
(4) The monitoring module monitors students in real time, if the students are monitored to leave the terminal of the learning machine and the time length is longer than 20s, the students are recorded as leaving the scene once, and the camera module irregularly collects facial features of the students and compares the facial features with the information of the infrared living face recognition registration verification in the initial verification information of the user ID of the students;
during the examination, if the number of times of leaving the field of the student exceeds the number of times of permission of leaving the field of the student, the examination starting submodule terminates the examination of the student, and the cloud server does not receive the answer sheet of the student; if the single leave time of the student exceeds 20 minutes, the examination starting submodule terminates the examination of the student, and the cloud server receives the student answer sheet; if the comparison results are inconsistent, judging that the test is an tilmicote, stopping the student test by the test starting submodule, and not receiving the student answer sheet by the cloud server; during the examination period and when the examination is not finished, if the student actively closes the examination starting sub-module, the examination is judged to be stopped in advance, and the cloud server receives the student answer sheet;
(5) after examination time is over, the examination sub-module is automatically closed, students are not responded any more, the signal shielding unit is disconnected with the learning machine terminal, the SIM module is connected with the cloud server again through data communication, the SIM module sends the examination paper to the cloud server and stores the examination paper by the cloud server until examination paper is finished, the SIM module automatically updates the examination score to the examination module from the cloud server, and the students can check after entering the examination module.
The paperless examination system is combined with online learning, students can learn and examine online only by using the learning machine terminal, the downloading authority of the student user sub-module is closed through the manager sub-module, the learning machine terminal is prevented from downloading, installing, using and running APP (application) related to Internet, social APP and other APP malls, and the student addiction entertainment APP is prevented; when the learning machine terminal is used, the authenticity of the information can be ensured and the registration information is more perfect through the primary registration verification, and other people can be prevented from impersonating the learning machine terminal through the login verification; when learning is performed by using the learning APP sub-module, through fatigue judgment, the student can be prevented from being excessively tired when learning is performed by using the learning APP sub-module of the learning machine terminal; when the examination module is used for taking an examination, students can be monitored to take the examination, signals are shielded, cheating of the students is avoided, and illegal students during the examination are processed, so that cheating of the students during the examination is avoided.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic diagram of a system architecture of an embodiment of a multifunctional specialized learning test system of the present invention;
FIG. 2 is a schematic diagram of a primary registration verification process of an embodiment of a multifunctional dedicated learning test system according to the present invention;
FIG. 3 is a schematic diagram of a login verification process of an embodiment of a multifunctional special learning test system according to the present invention;
FIG. 4 is a schematic diagram of a fatigue determination process according to an embodiment of the multifunctional special learning test system of the present invention;
FIG. 5 is a schematic flow chart of an embodiment of a multifunctional special learning test system for registering a test;
FIG. 6 is a schematic diagram of a flow chart of pre-examination detection of an embodiment of a multifunctional special learning examination system of the present invention;
fig. 7 is a schematic diagram of an examination flow of an embodiment of a multifunctional special learning examination system according to the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-7, the multifunctional special learning examination system of the invention comprises a learning machine terminal, a cloud server and a cloud read-only memory, wherein the learning machine terminal comprises a registration login module, a SIM module, a learning module, an examination module, a monitoring module, a camera module, a voice module and a time module,
registering and logging module: the method is used for verifying registration and login when the student uses for the first time;
and a SIM module: the cloud read-only memory is used for establishing data communication connection with the cloud server;
and a learning module: the learning machine terminal is used for students to learn;
and the examination module is used for: the paperless examination device is used for students to use the learning machine terminal to carry out paperless examination;
and a monitoring module: the system is used for monitoring students who take examinations before the terminal of the learning machine;
and the camera module: the system is used for shooting pictures, and carrying out infrared living body face recognition verification when registering and logging in students;
and a voice module: the voice recording device is used for recording and outputting voice information;
and a time module: the device is used for timing, acquiring real-time and monitoring examination starting time;
cloud server: the communication signal receiving module is used for receiving and managing the communication signal of the learning machine terminal and establishing communication connection with the cloud read-only memory;
cloud read-only memory: for storing and reading information;
wherein,,
the registration login module comprises an administrator sub-module and a student user sub-module;
the learning module comprises a learning APP sub-module and an anti-fatigue sub-module;
the examination module comprises a name reporting sub-module, a downloading sub-module, an examination opening sub-module, a signal shielding unit and a detection module.
In this embodiment, the administrator submodule is set by a manufacturer and is used for managing the authority of the student user submodule; the student user sub-module can be used for primary registration of students and subsequent login of the students; the administrator submodule closes the downloading authority of the student user submodule, so that students are prevented from downloading other irrelevant APP in the learning machine terminal, and the learning APP submodule can automatically update learning content in the learning APP submodule through data communication between the SIM module and the cloud server at regular intervals.
Closing the download authority of student user sub-module through the administrator sub-module, avoiding the learning machine terminal to download, install, use, run such as internet related APP, social APP and other APP malls, preventing student addiction amusement APP, learning APP sub-module including such as: the method comprises the steps of synchronizing electronic teaching materials of all areas and versions of primary school 1 grade to high three grades, synchronizing courseware PPT, synchronizing course/knowledge point explanation videos, other encyclopedic learning resources, virtual simulation learning resources, real problem training resources, memory law learning resources, sound body beauty learning APP resources, various learning games, various man-machine learning anti-competition games and the like, and updating a learning APP submodule periodically through a SIM module and a cloud server, so that the learning APP submodule can update the learning content periodically.
In this embodiment, when the student user sub-module performs primary registration of the student through the registration login module, the unique student user ID is generated, and the student is instructed to perform primary registration verification on the student user ID through the voice of the voice module, where the primary registration verification includes the following steps:
(1) the method comprises the steps that a camera module carries out infrared living face recognition registration verification on students and shoots effective identity document registration photos of the students, whether living faces correspond to the effective identity documents or not is recognized, if the infrared living face recognition registration verification recognition is not the living faces, the registration fails, if the living faces do not correspond to the effective identity documents, the registration fails, and if the living faces correspond to the effective identity documents, the step (2) is carried out;
(2) the voice module records the registration verification voice of the student, the student supplements the registration student information to the student user ID through the user sub-module, and the SIM module sends the information of the infrared living face identification registration verification, the information of the effective identity document registration photo, the information of the registration verification voice and the registration student information to the cloud read-only memory to be stored as the initial verification information of the student user ID.
Through primary registration verification, the living face of the student can be effectively corresponding to the identity document, so that false face, mask and photo video are prevented from being falsely registered, and the authenticity of information is ensured; meanwhile, the students can register student information supplemented by the students, so that the registered information is more perfect.
When the student user sub-module carries out subsequent login of students through the login and login module, login verification is needed, and the login verification comprises the following steps:
(1) the student inputs registered student information through a user generation sub-module, the registered student information is sent to a cloud server through a SIM module, and the cloud server reads student user ID corresponding to the registered student information and initial verification information of the student user ID in a cloud read-only memory;
(2) and the camera module carries out infrared living body face recognition login verification on the student, compares the infrared living body face recognition login verification with the information of the infrared living body face recognition login verification in the initial verification information of the user ID of the student, if the comparison result is consistent, the verification is passed, the learning machine terminal is successfully logged in, and if the comparison result is inconsistent, the verification is failed, and the learning machine terminal cannot be logged in.
Through login verification, the fact that other people impersonate a login learning machine terminal can be prevented.
After the students log in the learning machine terminal through login verification, the learning APP submodule capable of operating the learning module carries out learning, in the learning process, the anti-fatigue submodule is used for preventing the students from being excessively tired, and the time module can time the learning APP submodule in an operating state;
the anti-fatigue submodule carries out fatigue judgment according to the timing of the time module, divides four fatigue degrees into the following steps: no fatigue, mild fatigue, moderate fatigue, and severe fatigue, wherein,
(1) when the running time of the learning APP sub-module is less than 10min, judging that the learning APP sub-module is not tired, and enabling students to continue learning under the condition of not tiring;
(2) when the running time of the learning APP sub-module is between 30min and 45min, the learning APP sub-module is judged to be light fatigue, and under the light fatigue, the learning APP sub-module sends a light fatigue prompt to students;
(3) when the running time of the learning APP sub-module is between 60min and 90min, the learning APP sub-module is judged to be moderate fatigue, and under the moderate fatigue, the learning APP sub-module sends a moderate fatigue prompt to students;
(4) when the running time of the learning APP sub-module exceeds 120min, judging that the learning APP sub-module is heavy fatigue, and forcibly closing the learning APP sub-module for 20-30 min;
under the running state, the learning APP sub-module is manually paused for more than 5min by students, and is regarded as a pause state, and under the running state, the running interface of the learning APP sub-module is not changed for more than 5min, and is regarded as an inactivation state, and the time module can time the pause state and the inactivation state of the learning APP sub-module, and the fatigue judgment further comprises the following judgment:
(5) the method comprises the following steps When the learning APP submodule is in a pause state or an inactive state, the duration of the pause state or the inactive state is less than 10min, and the fatigue judgment is not reset by the fatigue prevention submodule;
(6) the method comprises the following steps When the learning APP submodule is in a pause state or an inactive state, the duration of the pause state or the inactive state is longer than 10min, the anti-fatigue submodule resets the fatigue judgment, the time module reckons, and the anti-fatigue submodule reckons the fatigue judgment according to the time of the time module.
Through the fatigue judgment, the student can be prevented from being overtired when learning is performed by using the learning APP submodule of the learning machine terminal, meanwhile, the duration of the learning APP submodule in a pause or inactive state is shorter, the student is judged not to have enough rest, the fatigue judgment is not reset, the duration of the pause or inactive state is longer, the student is judged to have enough rest, and the fatigue judgment is performed again through the fatigue judgment reset.
In this embodiment, the examination module obtains the recent examination information from the cloud server through the SIM module, after the student logs in the learning machine terminal through login verification, the student needs to enter the examination module to check the examination information through login verification again, and the examination module performs registration through the registration sub-module of the examination module, and the time module is used for monitoring the examination starting time and examination timing;
when the examination registers, the SIM module directly sends the student user ID corresponding to the local student to the cloud server for registration;
after the examination is initiated, the cloud server updates and downloads the examination questions two hours before the examination is initiated, and the downloading sub-module can automatically download the examination questions from the cloud server to the learning machine terminal through the SIM module two hours before the examination is initiated;
the examination starting sub-module is in a closed state in a normal state, and the time module monitors 10 minutes before examination, and is automatically activated;
the signal shielding unit is used for being connected with the learning machine terminal so as to shield mobile phone signals around the learning machine terminal.
When the student takes an examination through the examination module, the method comprises the following steps:
(1) 10 minutes before the start of an examination, a student firstly logs in a learning machine terminal through login verification, then enters an examination module through login verification, and is automatically activated through a start-up sub-module to wait for the start of the examination;
(2) when the test starting sub-module is automatically activated, the SIM module is disconnected with the data communication connection between the cloud server, and the detection module detects the connection state of the signal shielding unit and the learning machine terminal, the running state of the monitoring module and the running state of the camera module;
only when the signal shielding unit is normally connected with the learning machine terminal, the monitoring module normally operates and the camera module normally operates, the students can normally take the examination; otherwise, giving an abnormal prompt to the students.
(3) After the examination starts, the time module is used for timing according to the examination duration and dividing the number of times of leaving the student to leave the field according to the examination duration, wherein,
a: when the examination duration is less than or equal to 30min, the examination is not allowed to leave the field;
b: when the examination time is longer than 30min, the calculation is performed according to the departure time of every 60min, and the result is output after rounding, for example: the allowable number of times of 50min off-site is 1 time, the allowable number of times of 100min off-site is 2 times, and the duration of single off-site is less than 20min.
(4) The monitoring module monitors students in real time, if the students are monitored to leave the terminal of the learning machine and the time length is longer than 20s, the students are recorded as leaving the scene once, and the camera module irregularly collects facial features of the students and compares the facial features with the information of the infrared living face recognition registration verification in the initial verification information of the user ID of the students;
during the examination, if the number of times of leaving the field of the student exceeds the number of times of permission of leaving the field of the student, the examination starting submodule terminates the examination of the student, and the cloud server does not receive the answer sheet of the student; if the single leave time of the student exceeds 20 minutes, the examination starting submodule terminates the examination of the student, and the cloud server receives the student answer sheet; if the comparison results are inconsistent, judging that the test is an tilmicote, stopping the student test by the test starting submodule, and not receiving the student answer sheet by the cloud server; during the examination period and when the examination is not finished, if the student actively closes the examination starting sub-module, the examination is judged to be stopped in advance, and the cloud server receives the student answer sheet;
(5) after examination time is over, the examination sub-module is automatically closed, students are not responded any more, the signal shielding unit is disconnected with the learning machine terminal, the SIM module is connected with the cloud server again through data communication, the SIM module sends the examination paper to the cloud server and stores the examination paper by the cloud server until examination paper is finished, the SIM module automatically updates the examination score to the examination module from the cloud server, and the students can check after entering the examination module.
The examination module can monitor students to take examination, shield signals at the same time, avoid cheating of the students, and process the illegal students during the examination, thereby avoiding cheating of the students during the examination.
The paperless examination system is combined with online learning, students can learn and examine online only by using the learning machine terminal, the downloading authority of the student user sub-module is closed through the manager sub-module, the learning machine terminal is prevented from downloading, installing, using and running APP (application) related to Internet, social APP and other APP malls, and the student addiction entertainment APP is prevented; when the learning machine terminal is used, the authenticity of the information can be ensured and the registration information is more perfect through the primary registration verification, and other people can be prevented from impersonating the learning machine terminal through the login verification; when learning is performed by using the learning APP sub-module, through fatigue judgment, the student can be prevented from being excessively tired when learning is performed by using the learning APP sub-module of the learning machine terminal; when the examination module is used for taking an examination, students can be monitored to take the examination, signals are shielded, cheating of the students is avoided, and illegal students during the examination are processed, so that cheating of the students during the examination is avoided.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims of this invention, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the invention disclosed herein.
Claims (3)
1. A multifunctional special learning examination system is characterized in that: comprises a learning machine terminal, a cloud server and a cloud read-only memory, wherein the learning machine terminal comprises a registration login module, a SIM module, a learning module, an examination module, a monitoring module, a camera module, a voice module and a time module,
registering and logging module: the method is used for verifying registration and login when the student uses for the first time;
and a SIM module: the cloud read-only memory is used for establishing data communication connection with the cloud server;
and a learning module: the learning machine terminal is used for students to learn;
and the examination module is used for: the paperless examination device is used for students to use the learning machine terminal to carry out paperless examination;
and a monitoring module: the system is used for monitoring students who take examinations before the terminal of the learning machine;
and the camera module: the system is used for shooting pictures, and carrying out infrared living body face recognition verification when registering and logging in students;
and a voice module: the voice recording device is used for recording and outputting voice information;
and a time module: the device is used for timing, acquiring real-time and monitoring examination starting time;
cloud server: the communication signal receiving module is used for receiving and managing the communication signal of the learning machine terminal and establishing communication connection with the cloud read-only memory;
cloud read-only memory: for storing and reading information;
wherein,,
the registration login module comprises an administrator sub-module and a student user sub-module;
the learning module comprises a learning APP sub-module and an anti-fatigue sub-module;
the examination module comprises a name reporting sub-module, a downloading sub-module, a starting sub-module, a signal shielding unit and a detection module;
the administrator submodule is set by a manufacturer and is used for managing the authority of the student user submodule; the student user sub-module can be used for primary registration of students and subsequent login of the students; the manager submodule closes the downloading authority of the student user submodule, so that the student is prevented from downloading other irrelevant APP in the learning machine terminal, and the learning APP submodule can be in data communication with the cloud server through the SIM module at regular intervals, and automatically update the learning content in the learning APP submodule;
when the student user sub-module carries out primary registration of the student through the registration login module, generating a unique student user ID, guiding the student to carry out primary registration verification on the student user ID through voice of the voice module, wherein the primary registration verification comprises the following steps:
(1) the method comprises the steps that a camera module carries out infrared living face recognition registration verification on students and shoots effective identity document registration photos of the students, whether living faces correspond to the effective identity documents or not is recognized, if the infrared living face recognition registration verification recognition is not the living faces, the registration fails, if the living faces do not correspond to the effective identity documents, the registration fails, and if the living faces correspond to the effective identity documents, the step (2) is carried out;
(2) the voice module records the registration verification voice of the student, the student supplements the registration student information into the student user ID through the user sub-module, and the SIM module sends the information of the infrared living face identification registration verification, the information of the effective identity document registration photo, the information of the registration verification voice and the registration student information to the cloud read-only memory to be stored as the initial verification information of the student user ID;
when the student user sub-module carries out subsequent login of students through the login and login module, login verification is needed, and the login verification comprises the following steps:
(1) the student inputs registered student information through a user generation sub-module, the registered student information is sent to a cloud server through a SIM module, and the cloud server reads student user ID corresponding to the registered student information and initial verification information of the student user ID in a cloud read-only memory;
(2) the camera module carries out infrared living body face recognition login verification on students, compares the infrared living body face recognition login verification information with the information of the infrared living body face recognition login verification in the initial verification information of the user ID of the students, if the comparison result is consistent, the verification is passed, the students successfully log in the learning machine terminal, and if the comparison result is inconsistent, the verification is failed, and the students cannot log in the learning machine terminal;
after the students log in the learning machine terminal through login verification, the learning APP submodule capable of operating the learning module carries out learning, in the learning process, the anti-fatigue submodule is used for preventing the students from being excessively tired, and the time module can time the learning APP submodule in an operating state;
the anti-fatigue submodule carries out fatigue judgment according to the timing of the time module, divides four fatigue degrees into the following steps: no fatigue, mild fatigue, moderate fatigue, and severe fatigue, wherein,
(1) when the running time of the learning APP sub-module is less than 10min, judging that the learning APP sub-module is not tired, and enabling students to continue learning under the condition of not tiring;
(2) when the running time of the learning APP sub-module is between 30min and 45min, the learning APP sub-module is judged to be light fatigue, and under the light fatigue, the learning APP sub-module sends a light fatigue prompt to students;
(3) when the running time of the learning APP sub-module is between 60min and 90min, the learning APP sub-module is judged to be moderate fatigue, and under the moderate fatigue, the learning APP sub-module sends a moderate fatigue prompt to students;
(4) when the running time of the learning APP sub-module exceeds 120min, judging that the learning APP sub-module is heavy fatigue, and forcibly closing the learning APP sub-module for 20-30 min;
under the running state, the learning APP sub-module is manually paused for more than 5min by students, and is regarded as a pause state, and under the running state, the running interface of the learning APP sub-module is not changed for more than 5min, and is regarded as an inactivation state, and the time module can time the pause state and the inactivation state of the learning APP sub-module, and the fatigue judgment further comprises the following judgment:
(5) the method comprises the following steps When the learning APP submodule is in a pause state or an inactive state, the duration of the pause state or the inactive state is less than 10min, and the fatigue judgment is not reset by the fatigue prevention submodule;
(6) the method comprises the following steps When the learning APP submodule is in a pause state or an inactive state, the duration of the pause state or the inactive state is longer than 10min, the anti-fatigue submodule resets the fatigue judgment, the time module reckons, and the anti-fatigue submodule reckons the fatigue judgment according to the time of the time module.
2. The multi-functional, special learning test system of claim 1 wherein: the test module acquires recent test information from the cloud server through the SIM module, students need to enter the test module to check the test information after logging in the learning machine terminal through login verification, and the test module registers through the registration submodule of the test module, and the time module is used for monitoring the test starting time and the test timing;
when the examination registers, the SIM module directly sends the student user ID corresponding to the local student to the cloud server for registration;
after the examination is initiated, the cloud server updates and downloads the examination questions two hours before the examination is initiated, and the downloading sub-module can automatically download the examination questions from the cloud server to the learning machine terminal through the SIM module two hours before the examination is initiated;
the examination starting sub-module is in a closed state in a normal state, and the time module monitors 10 minutes before examination, and is automatically activated;
the signal shielding unit is used for being connected with the learning machine terminal so as to shield mobile phone signals around the learning machine terminal.
3. A multi-functional, special learning test system as claimed in claim 2, wherein: when the student takes an examination through the examination module, the method comprises the following steps:
(1) 10 minutes before the start of an examination, a student firstly logs in a learning machine terminal through login verification, then enters an examination module through login verification, and is automatically activated through a start-up sub-module to wait for the start of the examination;
(2) when the test starting sub-module is automatically activated, the SIM module is disconnected with the data communication connection between the cloud server, and the detection module detects the connection state of the signal shielding unit and the learning machine terminal, the running state of the monitoring module and the running state of the camera module;
only when the signal shielding unit is normally connected with the learning machine terminal, the monitoring module normally operates and the camera module normally operates, the students can normally take the examination; otherwise, giving an abnormal prompt to the students.
(3) After the examination starts, the time module is used for timing according to the examination duration and dividing the number of times of leaving the student to leave the field according to the examination duration, wherein,
a: when the examination duration is less than or equal to 30min, the examination is not allowed to leave the field;
b: when the examination time is longer than 30min, calculating according to the departure time of every 60min, rounding and rounding the result, and outputting the result, wherein the single departure time is less than 20min.
(4) The monitoring module monitors students in real time, if the students are monitored to leave the terminal of the learning machine and the time length is longer than 20s, the students are recorded as leaving the scene once, and the camera module irregularly collects facial features of the students and compares the facial features with the information of the infrared living face recognition registration verification in the initial verification information of the user ID of the students;
during the examination, if the number of times of leaving the field of the student exceeds the number of times of permission of leaving the field of the student, the examination starting submodule terminates the examination of the student, and the cloud server does not receive the answer sheet of the student; if the single leave time of the student exceeds 20 minutes, the examination starting submodule terminates the examination of the student, and the cloud server receives the student answer sheet; if the comparison results are inconsistent, judging that the test is an tilmicote, stopping the student test by the test starting submodule, and not receiving the student answer sheet by the cloud server; during the examination period and when the examination is not finished, if the student actively closes the examination starting sub-module, the examination is judged to be stopped in advance, and the cloud server receives the student answer sheet;
(5) after examination time is over, the examination sub-module is automatically closed, students are not responded any more, the signal shielding unit is disconnected with the learning machine terminal, the SIM module is connected with the cloud server again through data communication, the SIM module sends the examination paper to the cloud server and stores the examination paper by the cloud server until examination paper is finished, the SIM module automatically updates the examination score to the examination module from the cloud server, and the students can check after entering the examination module.
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