CN110786643A

CN110786643A - Desktop device and method for protecting eyesight of students during learning

Info

Publication number: CN110786643A
Application number: CN201911024434.4A
Authority: CN
Inventors: 赵捷鸣; 赵国贵; 於冬梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-10-25
Publication date: 2020-02-14
Also published as: CN110742404A

Abstract

A desktop device and method for protecting eyesight of students, wherein a microprocessor is installed on a main board and is respectively connected with a camera and a loudspeaker through the main board, the camera and the loudspeaker are respectively installed on a base, the base is fixedly arranged on a desktop, the desktop can be used for students to study, and books and/or exercise books for students to study are placed beside the base on the desktop; the installation on the base the camera is tracked and/or is shot student's eyes, microprocessor basis the camera is tracked and/or the information indirect measurement of shooting and is judged student's eyes with books and/or when distance between the exercise book is less than the healthy distance of protection eyesight, the speaker sends and reminds the student leaves eyes far away books and/or the suggestion pronunciation and/or the suggestion music of exercise book.

Description

Desktop device and method for protecting eyesight of students during learning

Technical Field

The invention relates to a device and a method for protecting eyesight, in particular to a desktop device and a method for protecting eyesight of students during learning.

Background

People suffering from myopia in modern society account for a lot of people, and unhealthy eyes and the inability to scientifically keep doing exercises for eyes are the main reasons. Also, the lack of a good means for protecting vision and a good method of protecting vision in the prior art are important factors. Therefore, attention should be paid to the study of protecting eyesight, in particular to the study and popularization of a device and a method for protecting eyesight of students in the learning stage, the eyes of the students are in the growth and development stage, the study amount of the students is large, the time of using the eyes is long, the eyes of the students are greatly damaged by unhealthy eyes during the study of the students, the ages of the students are small, and the important cognition deficiency of the students on protecting eyesight and the lack of initiative and consciousness of the behavior of protecting eyesight are determined to a certain extent, so the work of protecting eyesight and preventing myopia needs to be done from the study of the students, preferably from the study and the doing of the students even in the interesting activities of preschool education, and needs to be done from the study and the popularization of the device and the method for protecting eyesight.

Popular daily newspaper (2019-06-01) six-story book: the national health commission issued 2018 myopia survey results for children and teenagers. The national health committee emphasizes that the general myopia incidence situation of children and teenagers in China is severe, more than half of children and teenagers suffer from myopia, the problem of low age groups is prominent, and the high myopia with the myopia degree exceeding 600 degrees exceeds 1/5 degrees. This survey started in the second half of 2018, where the total myopia rate for children and adolescents was 53.6%, the myopia rate for children at 6 years was 14.5%, the myopia rate for pupils was 36.0%, the myopia rate for junior high school students was 71.6%, and the myopia rate for senior high school students was 81.0%. Data shows that the myopia rate of students in primary schools and junior middle schools in China is continuously increased. Wherein, the myopia rate of the primary grade students is 15.7%, and reaches 59% when the primary grade students reach six grades; while the first myopia rate in the early-middle stage is 64.9%, and the first myopia rate in the third stage is increased to 77.0%.

Chinese patent application No. CN201610303321 discloses a method for actively preventing myopia for a mobile display device, which is implemented on a mobile electronic device having a front-facing camera, and performs facial recognition on a user through the front-facing camera, identifies a location point after identifying an area where eyes are located, and tracks the location point in real time; recording the actual distance between the screen and the position point and the offset angle between the central axis of the screen and the position point; and judging whether the position point is in the proper viewing distance range according to the actual distance and the offset angle, if not, giving an alarm to the mobile electronic equipment, and automatically turning off the screen if the position point is still not in the proper viewing distance range after the alarm. The technical scheme of this patent application is not fit for reading and do homework to student's study and protect eyesight, and this technical scheme can not detect and judge the distance between student's eyes and books or/and the exercise book to student's study scene and send out the warning of protection student's eyesight.

The invention discloses a method for protecting vision when a computer is applied and a computer, and provides the method for protecting the vision when the computer is applied and the computer, wherein the method comprises the steps of obtaining image information of a user of the computer, and calculating a video distance between the user and a display of the computer according to the image information; and when the video distance does not accord with the healthy distance, generating prompt information for prompting the user. By applying the technology provided by the invention, the distance between human eyes and the display is detected, and the function of protecting eyesight is achieved. The application date of the patent application is 2007, 12, 29, the intelligent video analysis technology has development and application of nearly 10 years at home and abroad, the intelligent video analysis system is a new traffic and security computer technology, and compared with the technical scheme of the application, the intelligent video analysis technology applied to the intelligent video analysis system is simpler, more scientific, intelligent, rapid and easy to popularize.

Chinese utility model patent application No. CN201620003333 discloses a student myopia prevention reminder, which is suitable for primary and secondary school students. The method comprises the following steps: the ultrasonic distance sensor is connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is connected with the display module and the voice module respectively. The utility model discloses a distance between supersound distance sensor perception health and desk reminds the student to adjust the position of sitting soon through vibration or music, makes and keeps normal distance between health and desk, and vibration or music meeting automatic stop promptly, effectively prevents myopia and hunchback, avoids eyestrain from the angle of scientific light, prevents myopia protection eyesight. The technical scheme of the patent application has a complex structure and a lagged technology.

Disclosure of Invention

The invention aims to provide a desktop device and a method for protecting eyesight of students during study, which are convenient to popularize and apply in the stage of primary school students or suitable for popularizing and applying in the interest activities of preschool education of children, and can ensure that the students can form a habit of healthy eye use to protect eyesight and prevent myopia by monitoring and urging the students to use eyes healthily when the students are partially tired and studying; the students can keep the eyesight healthy in work, entertainment and life after the adults because the students have good habit of using eyes healthily.

In order to achieve the above object, the present invention provides a desktop device for protecting eyesight of students, comprising: the device comprises a desktop, a base, a main board, a microprocessor, a camera and a loudspeaker, wherein the microprocessor is installed on the main board and is respectively connected with the camera and the loudspeaker through the main board; the desktop can be used for students to study, and books and/or exercise books for students to study are placed beside the base on the desktop; the camera installed on the base faces the eyes of the student and is used for tracking and/or shooting the eyes of the student, and the microprocessor indirectly measures the distance between the eyes of the student and the book and/or the exercise book according to the information tracked and/or shot by the camera.

In an optional embodiment, the number of the cameras is one, two or three; when the number of the cameras is two or three, the cameras are installed on different positions on the base in a staggered mode; the two or three cameras track and/or capture 2D or 3D position information of the student's eyes from different angles.

In order to achieve the above object, the present invention further provides a method for protecting eyesight for students, which is applied to a desktop device for protecting eyesight for students, the desktop device comprising: the device comprises a desktop, a base, a main board, a microprocessor, a camera and a loudspeaker, wherein the microprocessor is installed on the main board and is respectively connected with the camera and the loudspeaker through the main board, and the main board, the camera and the loudspeaker are respectively installed on the base; the base is fixed to be set up on the desktop, books and/or exercise book when the student studied are put on the desktop the next door of base, the camera is right student's eyes are tracked and/or are shot student's eyes, work as microprocessor according to the information indirect measurement of camera tracking and/or shooting with judge student's eyes with books and/or when distance between the exercise book is less than the healthy distance of protection eyesight, microprocessor passes through microprocessor sends the warning the student leaves eyes far away books and/or the suggestion pronunciation and/or the suggestion music of exercise book.

In an optional embodiment, the method further comprises: the number of the cameras is one, two or three; when the number of the cameras is two or three, the cameras are installed on different positions on the base in a staggered mode, and the two or three cameras track and/or shoot 2D or 3D position information of the eyes of the student from different angles.

In an optional embodiment, the method further comprises: the intelligent video analysis software and/or the intelligent face recognition software are installed in the microprocessor, the microprocessor is connected with the camera through the intelligent video analysis software and/or the intelligent face recognition software, and the microprocessor indirectly measures and judges whether the distance between the eyes of the student and the book and/or the exercise book is smaller than the healthy distance for protecting eyesight or not according to the information tracked and/or shot by the camera through the intelligent video analysis software and/or the intelligent face recognition software.

In an optional embodiment, the method further comprises: the intelligent video analysis software is special simple micro-version software for a student vision protection method in the intelligent video analysis system software, eliminates redundant functions except for a function required by the student vision protection method in the intelligent video analysis system software, can be installed in the microprocessor for operation, and meets the working condition of the student vision protection method; and/or the intelligent face recognition software is special simple miniature software for the method for protecting eyesight of students, eliminates redundant functions except for the function required by the method for protecting eyesight of students, can be installed in the microprocessor for operation, and meets the working condition of the method for protecting eyesight of students.

In an optional embodiment, the method further comprises: the proper distance between the eyes of the student and the books and/or the exercise books is the healthy distance for protecting the eyesight of the student during learning, and the proper distance between the eyes of the student and the books and/or the exercise books is manually set or automatically set by the microprocessor according to the height and/or the age of the student and is the healthy distance for protecting the eyesight.

In an optional embodiment, the method further comprises: the software for intelligent video analysis and/or the software for intelligent face recognition are connected with the camera to track and/or shoot the eyes of the student, namely, the approximate position of the eyes of the student is determined by tracking and/or shooting the head characteristics of the student and/or the nose characteristics of the student, the software for intelligent video analysis and/or the software for intelligent face recognition indirectly measures the approximate distance between the position of the eyes of the student and the book and/or the exercise book according to the information tracked and/or shot by the camera, and when the microprocessor indirectly measures and judges that the distance between the position of the eyes of the student and the book and/or the exercise book is smaller than the protective vision through the software for intelligent video analysis and/or the software for intelligent face recognition according to the information tracked and/or shot by the camera When the student is in a healthy distance, the microprocessor sends out prompt voice and/or prompt music for reminding the student to keep eyes away from the book and/or the exercise book through the loudspeaker.

In an optional embodiment, the method further comprises: presetting that the microprocessor tracks and/or shoots the eyes of the student discontinuously through the camera, presetting that the microprocessor sends out a prompt voice and/or a prompt music for reminding the student to leave the eyes away from the book and/or the exercise book discontinuously through the loudspeaker, wherein the discontinuous working time of the camera and the discontinuous working time of the loudspeaker are synchronous.

In an optional embodiment, the method further comprises: the microprocessor shoots the brightness of the learning environment of the student through the camera and judges the brightness through the intelligent video analysis software and/or the intelligent face recognition software connected with the camera; when the microprocessor judges that the brightness is higher or lower than the preset environment brightness standard according to the information tracked and/or shot by the camera through the software for intelligent video analysis and/or the software for intelligent face recognition, the microprocessor sends out prompt voice and/or prompt music for weakening or improving the environment brightness through the loudspeaker.

In an optional embodiment, the method further comprises: the base is provided with an adjusting button and a display, and the microprocessor is connected with the adjusting button and the display; responding to the pressing operation of the adjusting button, the microprocessor respectively adjusts the stored preset eyesight protection healthy distance or the stored preset environment light standard or the stored discontinuous working time of the camera and the loudspeaker, and respectively synchronizes the adjusted eyesight protection healthy distance on the display or the adjusted environment light standard on the display or the adjusted discontinuous working time of the camera and the loudspeaker on the display.

In an optional embodiment, the method further comprises: the microprocessor is in wireless connection or in wired connection with a smart phone or a computer, or the microprocessor is also connected with the display at the same time; the smart phone or the computer sends different control signals to the microprocessor, the microprocessor respectively adjusts the stored preset eyesight protection healthy distance or the stored preset environment brightness standard or the stored preset intermittent working time of the camera and the loudspeaker according to the different control signals, and the microprocessor respectively synchronizes the adjusted eyesight protection healthy distance on the display or the adjusted environment brightness standard on the display or the adjusted intermittent working time of the camera and the loudspeaker on the display.

In an optional embodiment, the method further comprises: microprocessor wireless connection or wired connection student parent's smart mobile phone or computer, the smart mobile phone perhaps the computer responds to student parent's trigger operation sends control signal and gives microprocessor, student parent passes through the smart mobile phone perhaps the computer obtains microprocessor report student's eyes with books and/or the distance of exercise book is less than the length of time and/or the number of times of the healthy distance of protection eyesight, and/or obtains microprocessor report the environment light of student's study whether accords with the environment light standard.

In order to achieve the above object, the present invention further provides a desktop device for protecting eyesight of students, comprising: the mobile phone comprises a smart phone, a camera, a special support and a desktop, wherein the special support is fixedly arranged on the desktop, and the smart phone is placed at a fixed position of the special support; books and/or exercise books learned by students are placed beside the special support on the desktop learned by the students, and the camera mounted on the smartphone faces the eyes of the students and tracks and/or photographs the eyes of the students; the smart phone indirectly measures the distance between the eyes of the student and the book and/or the exercise book according to the information tracked and/or shot by the camera.

In order to achieve the above object, the present invention further provides a desktop device for protecting eyesight of students, comprising: the control device is a smart phone or a computer, the smart phone or the computer is in wireless connection or in wired connection with the camera, and the camera is fixedly arranged on the desktop for students to learn; the camera faces the eyes of the student and tracks and/or photographs the eyes of the student, and the student learns books and/or exercise books placed beside the camera on the desktop; the distance between the eyes of the student and the book and/or the exercise book is indirectly measured by the smart phone or the computer according to the information tracked and/or shot by the camera.

In an optional embodiment, the number of the cameras is one, two or three; when the number of the cameras is two or three, the cameras are staggered and close to each other with a distance and are fixedly arranged on the desktop for students to study; the two or three cameras track and/or capture 2D or 3D position information of the student's eyes from different angles.

In an optional embodiment, the smart phone or the computer is further connected with a micro projector in a wireless mode or in a wired mode; the smart phone or the computer transmits a signal to the micro projector to control the micro projector to project on a wall or a curtain in a rhythmic manner, namely, rolling or striding and/or intermittent light spots or images or animation in two points or triangles or four corners or in a ring or a plurality of directions; so that the eyes of the students can exercise the eyes by following the light spots or images or cartoon observation displayed in a rolling or stepping way and/or intermittently.

In order to achieve the above object, the present invention further provides a method for protecting eyesight for students, which is applied to a desktop device for protecting eyesight for students, the desktop device comprising: the intelligent mobile phone or the computer is connected with the camera in a wireless or wired mode, and the camera is fixedly arranged on the desktop for students to learn; the intelligent mobile phone or the computer is internally provided with an intelligent video analysis software and/or an intelligent face recognition software which is connected with the camera, the book and/or the exercise book which is learned by the student is placed beside the camera on the desktop, the camera faces the eyes of the student and tracks and/or shoots the eyes of the student so as to connect the intelligent video analysis software and/or the intelligent face recognition software of the camera to indirectly measure the distance between the eyes of the student and the book and/or the exercise book according to the information tracked and/or shot by the camera, when the distance between the eyes of the student and the book and/or the exercise book is measured by the intelligent mobile phone or the computer through the intelligent video analysis software and/or the intelligent face recognition software to be smaller than the healthy distance for protecting eyesight, the smart phone or the computer sends out prompt words and/or prompt voice and/or prompt music which remind the student to keep eyes away from the book and/or the exercise book.

In an optional embodiment, the method further comprises: the number of the cameras is one, two or three; when the number of the cameras is two or three, the cameras are staggered and close to each other with a distance and are fixedly arranged on the desktop for the student to learn, and the two or three cameras track and/or shoot the 2D or 3D position information of the eyes of the student from different angles; when the distance between the eyes of the student and the book and/or the exercise book is indirectly measured by the smart phone or the computer through the software of the smart video analysis and/or the software of the smart face recognition according to the 2D or 3D position information of the eyes of the student tracked and/or shot by the camera, the smart phone or the computer sends out prompt words and/or prompt voice and/or prompt music for reminding the student to make the eyes far away from the book and/or the exercise book.

In an optional embodiment, the method further comprises: the smart phone or the computer transmits a signal to a micro projector in wireless connection or wired connection with the smart phone or the computer, so that the micro projector projects a light spot or an image or a cartoon which is rolling or striding and/or intermittent in two points or triangles or four corners or annular or multiple directions in a rhythmic manner to the wall or the curtain, and the eyes of the student can observe and exercise the eyes along with the light spot or the image or the cartoon which is rolling or striding and/or intermittent display.

In an optional embodiment, the method further comprises: the smart phone or the computer transmits signals to the micro projector to project rhythmically transformed image contents or cartoon contents which are continuous numbers, continuous Chinese phonetic letters, continuous English letters, different animal varieties or different objects; or when the student reads out the rhythmically transformed image content or cartoon content, the smartphone or the computer receives the voice reply during the student interaction and judges that the voice reply image content or cartoon content during the student interaction is correct, and the smartphone or the computer enables the image content or cartoon content projected by the micro projector to be transformed rhythmically, continuously or discontinuously.

In an optional embodiment, the method further comprises: the smart phone or the computer transmits a signal to the micro projector to control the micro projector to project a light spot or an image or a cartoon which is slowly enlarged from small to large or a light spot or an image or a cartoon which is slowly reduced from large to small.

In an optional embodiment, the method further comprises: the intelligent mobile phone or the computer is wirelessly or in wired connection with the camera to track and/or shoot the eyes of the student, and when the intelligent mobile phone or the computer judges that the eyes of the student do not follow light spots or images which are displayed in a rolling type, a stepping type and/or a discontinuous way on two points, a triangle, four corners, a ring shape or a plurality of directions or are observed and exercised the eyes according to the information tracked and/or shot by the camera through the intelligent video analysis software connected with the camera and/or the intelligent face recognition software, the intelligent mobile phone or the computer sends out prompt words and/or prompt voice and/or prompt music to the student.

In an optional embodiment, the method further comprises: the intelligent mobile phone or the computer identifies light spots or images displayed by the eyes of the student along with rolling type or striding type and/or intermittent and continuous display or duration and/or times of eye exercise through cartoon observation and/or duration of unhealthy eyes of the student according to the information tracked and/or shot by the camera through the software of intelligent video analysis and/or the software of intelligent face recognition; the smart phone or the computer manually or automatically sends the time length for the student to observe and exercise eyes and/or the time number for the student to use eyes unhealthy and the time length for the student to use eyes to a specific teacher and/or terminal equipment used by parents of the student.

In an optional embodiment, the method further comprises: the smart mobile phone or the control system of computer the inside with the student parents perhaps the control system of specific mr's terminal equipment the inside is the design of primary and secondary machine system relation, the smart mobile phone or the operation procedure of computer is the student's parents perhaps specific mr is in the student parents perhaps specific mr sets up after the terminal equipment the inside sets up again by the student parents perhaps the control system of specific mr's terminal equipment the inside conveys with wireless or wired mode the smart mobile phone or the control system the inside instruction of computer the smart mobile phone or the control system of computer carries out the operation of operation procedure.

The technical solution of the present application is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of a desktop device for protecting eyesight of students during learning according to an embodiment of the present application;

fig. 2 is a flowchart illustrating steps of a method for protecting eyesight of a student in learning according to an embodiment of the present application;

FIG. 3 is a flow chart illustrating steps of another method for a student to learn to protect eyesight provided by an embodiment of the present application;

FIG. 4 is a flowchart of another method for protecting eyesight for students according to an embodiment of the present application;

FIG. 5 is a flowchart illustrating steps of a method for protecting eyesight of a student according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of another desktop device for protecting eyesight of students during learning according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of another desktop device for protecting eyesight for students during learning according to an embodiment of the present application;

FIG. 8 is a flowchart illustrating steps of a method for protecting eyesight of a student according to an embodiment of the present application;

FIG. 9 is a flowchart of another method for protecting eyesight for students according to an embodiment of the present application;

FIG. 10 is a schematic structural diagram of a desktop device for protecting eyesight of students during learning according to an embodiment of the present application;

fig. 11 is a schematic structural diagram of another desktop device for protecting eyesight for students during learning according to an embodiment of the present application.

Description of reference numerals:

1-software of intelligent video analysis 2-camera 3-intelligent mobile phone

4-miniature projector 5-intelligent face recognition software 6-desktop

7-book 8-exercise book 10-base 12-main board

15-microprocessor 17-special support 18-loudspeaker

22-adjusting button 25-display 29-computer.

Detailed Description

First embodiment

Fig. 1 is a schematic structural diagram of a desktop device for protecting eyesight of students during learning according to an embodiment of the present application.

As shown in fig. 1, an embodiment of the present application provides a desktop device for protecting eyesight for students, which can be conveniently used by students from childhood, and includes: the device comprises a desktop 6, a base 10, a main board 12, a microprocessor 15, a camera 2 and a loudspeaker 18, wherein the microprocessor 15 is installed on the main board 12 and is respectively connected with the camera 2 and the loudspeaker 18 through the main board 12, the camera 2 and the loudspeaker 18 are respectively installed on the base 10, and the base 10 is fixedly arranged on the desktop 6; the desktop 6 can be used for students to study, and books 7 and/or exercise books 8 for students to study are placed beside the base 10 on the desktop 6; the camera 2 installed on the base 10 faces the eyes of the student and is used for tracking and/or shooting the eyes of the student, and the microprocessor 15 indirectly measures the distance between the eyes of the student and the book 7 and/or the exercise book 8 according to the information tracked and/or shot by the camera 2.

The speaker 18 is used for sending out a prompt voice and/or a prompt music for reminding the student to keep the eyes away from the book 7 and/or the exercise book 8 when the distance between the eyes of the student and the book 7 and/or the exercise book 8 is measured by the microprocessor 15 according to the information tracked and/or shot by the camera 2 and is smaller than the healthy distance for protecting eyesight.

Optionally, the number of the cameras 2 is one, two or three; when the number of the cameras 2 is two or three, the cameras are installed on the base 10 in different positions in a staggered manner; the two or three cameras 2 track and/or capture 2D or 3D position information of the student's eyes from different angles.

And a power supply is further installed on the base 10, and the power supply is respectively connected with the microprocessor 15, the camera 2, the loudspeaker 18 and/or the mainboard 12 and provides power for the microprocessor 15, the camera 2, the loudspeaker 18 and/or the mainboard 12. The power supply can be a storage battery and/or a power socket, and the power socket can be externally connected with a power supply.

The appropriate distance between the eyes of the student and the book 7 and/or the exercise book 8 during learning is the healthy distance for the student to learn to protect eyesight.

Second embodiment

Fig. 2 is a flowchart illustrating steps of a method for protecting eyesight for student learning provided by an embodiment of the present application, fig. 3 is a flowchart illustrating steps of another method for protecting eyesight for student learning provided by an embodiment of the present application, fig. 4 is a flowchart illustrating steps of another method for protecting eyesight for student learning provided by an embodiment of the present application, fig. 5 is a flowchart illustrating steps of another method for protecting eyesight for student learning provided by an embodiment of the present application, fig. 6 is a schematic diagram illustrating a structure of another desktop apparatus for student learning to protect eyesight provided by an embodiment of the present application, and fig. 7 is a schematic diagram illustrating a structure of another desktop apparatus for student learning to protect eyesight provided by an embodiment of the present application.

As shown in fig. 2, the present embodiment provides a method for protecting eyesight for students, which is suitable for a desktop apparatus for protecting eyesight for students, and as shown in fig. 1, the desktop apparatus includes: desktop 6, base 10, mainboard 12, microprocessor 15, camera 2 and speaker 18, microprocessor 15 installs on the mainboard 12 and through mainboard 12 connects respectively camera 2 with speaker 18, mainboard 12, camera 2 and speaker 18 install respectively on the base 10. As shown in fig. 2, a method for students to learn to protect eyesight includes the steps of: step 211, the base 10 is fixedly arranged on the desktop 6, and books 7 and/or exercise books 8 during the study of students are placed beside the base 10 on the desktop 6; step 212, the camera 2 tracks and/or shoots the eyes of the student facing the eyes of the student, optionally, the number of the cameras 2 is one, two or three, and when the number of the cameras 2 is two or three, the cameras 2 are installed on the base 10 in a staggered mode, and the two or three cameras 2 track and/or shoot the 2D or 3D position information of the eyes of the student from different angles; step 213, the proper distance between the eyes of the student and the book 7 and/or the exercise book 8 is the healthy distance for protecting the eyesight of the student, and the proper distance between the eyes of the student and the book and/or the exercise book is manually set according to the height and/or the age of the student or automatically set by the microprocessor 15 as the healthy distance for protecting the eyesight; step 214, when the microprocessor 15 indirectly measures and judges that the distance between the eyes of the student and the book 7 and/or the exercise book 8 is smaller than the healthy distance for protecting eyesight according to the information tracked and/or shot by the camera 2, the microprocessor 15 sends out a prompt voice and/or a prompt music for reminding the student to get the eyes far away from the book 7 and/or the exercise book 8 through the loudspeaker 18. With respect to the method steps of the embodiment shown in fig. 2, if the same or similar steps or operations appear in other subsequent embodiments, reference may be made to the step designations in fig. 2, and no further step designation of the flow process is given in other embodiments.

As shown in fig. 3, another method for students to learn to protect eyesight includes the following steps: 311, installing a piece of intelligent video analysis software 1 and/or a piece of intelligent face recognition software 5 in the microprocessor 15, and connecting the microprocessor 15 with the camera 2 through the intelligent video analysis software 1 and/or the intelligent face recognition software 5; step 312, the microprocessor 15 directly measures the distance between the eyes of the student and the camera 2 according to the information tracked and/or shot by the camera 2 through the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition; step 313, the microprocessor 15 uses the directly measured distance between the eyes of the student and the camera 2 as the approximate distance between the eyes of the student and the book 7 and/or the exercise book 8, and determines whether the distance between the eyes of the student and the book 7 and/or the exercise book 8 is smaller than the healthy distance for protecting eyesight. With respect to the method steps of the embodiment shown in fig. 3, if the same or similar steps or operations appear in other subsequent embodiments, reference may be made to the step designations in fig. 3, and no further step designations in the flow chart are given in other embodiments.

Optionally, the method further comprises: the intelligent video analysis software 1 is special simple micro-version software of an intelligent video analysis system software for a student vision protection method, eliminates redundant functions except for a function required by the student vision protection method in the intelligent video analysis system software, can be installed in the microprocessor 15 for operation, and meets the working condition of the student vision protection method; and/or the intelligent face recognition software 5 is a special simple miniature version software for the method for protecting eyesight for students, eliminates redundant functions except for the function required by the method for protecting eyesight for students, can be installed in the microprocessor 15 for operation, and meets the working condition of the method for protecting eyesight for students.

As shown in fig. 4, another method for students to learn to protect eyesight includes the following steps: step 411, the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition are connected with the camera 2 to track and/or shoot the eyes of the student, and the approximate position of the eyes of the student is determined by tracking and/or shooting the head characteristics of the student and/or the nose characteristics of the student; step 412, the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition indirectly measure the approximate distance between the position of the eyes of the student and the book 7 and/or the exercise book 8 according to the information tracked and/or shot by the camera 2; step 413, when the microprocessor 15 indirectly measures and judges that the distance between the position of the eyes of the student and the book 7 and/or the exercise book 8 is smaller than the healthy distance for protecting eyesight according to the information tracked and/or shot by the camera 2 through the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition, the microprocessor 15 sends out a prompt voice and/or a prompt music for reminding the student to make the eyes far away from the book 7 and/or the exercise book 8 through the loudspeaker 18. The microprocessor 15 calculates the computer algorithm for measuring and judging the approximate positions of the eyes of the students according to the head characteristics of the students and/or the nose characteristics of the students tracked and/or shot by the camera 2 through the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition, is simple, meets the precision requirement of monitoring and urging the healthy eyes of the students by the method for protecting eyesight of the students during learning, and is simple, small and capable of being installed in the microprocessor 15 to operate. Optionally, the approximate position where the eyes of the student are located can also be calculated according to the ear features and/or shoulder features of the student tracked and/or photographed by the camera 2. With respect to the method steps of the embodiment shown in fig. 4, if the same or similar steps or operations appear in other embodiments that follow, reference may be made to the step designations in fig. 4, and no further flow step designations are given in other embodiments.

Optionally, the method further comprises: presetting that the microprocessor 15 tracks and/or shoots the eyes of the student discontinuously through the camera 2, presetting that the microprocessor 15 sends out prompting voice and/or prompting music for reminding the student to leave the eyes far away from the book 7 and/or the exercise book 8 discontinuously through the loudspeaker 18, wherein the discontinuous working time of the camera 2 and the discontinuous working time of the loudspeaker 18 are synchronous. The intermittent working time of the camera 2 reduces the time length for tracking and/or shooting the eyes of the students, and the speaker 18 intermittently gives out prompts to the students, so that the times for interrupting the learning thinking of the students are reduced.

As shown in fig. 5, another method for students to learn to protect eyesight includes the following steps: step 511, the microprocessor 15 shoots the brightness of the learning environment of the student through the camera 2 and judges the brightness through the software 1 of the intelligent video analysis and/or the software 5 of the intelligent face recognition connected with the camera 2; step 512, when the microprocessor 15 determines that the brightness is higher or lower than the preset ambient brightness standard according to the information tracked and/or photographed by the camera 2 through the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition, the microprocessor 15 sends out a prompt voice and/or a prompt music for reducing or increasing the ambient brightness through the speaker 18. With respect to the method steps of the embodiment shown in fig. 5, if the same or similar steps or operations appear in other embodiments that follow, reference may be made to the step designations in fig. 5, and no further flow step designations are given in other embodiments.

As shown in fig. 6, the desktop device further includes: the base 10 is further provided with an adjusting button 22 and a display 25, and the microprocessor 15 is connected with the adjusting button 22 and the display 25. Based on this, optionally, the method further comprises: in response to the pressing operation of the adjusting button 22, the microprocessor 15 respectively adjusts the stored preset eyesight protecting healthy distance or the stored preset environment light standard or the stored preset intermittent working time of the camera 2 and the speaker 18, and the microprocessor 15 respectively synchronizes the adjusted eyesight protecting healthy distance to be displayed on the display 25 or the adjusted environment light standard to be displayed on the display 25 or the adjusted intermittent working time of the camera 2 and the speaker 18 to be displayed on the display 25. Or the power source provides power to the adjustment button 22 and/or the display 25.

Further, the desktop device further comprises: the base 10 is further provided with a microphone and a display 25, and the microprocessor 15 is connected with the microphone and the display 25. Based on this, optionally, the method further comprises: the microphone responds to voice instructions sent by the students or parents of the students and sends different control signals to the microprocessor 15 according to different voice instructions; the microprocessor 15 adjusts the stored health distance for eyesight protection or adjusts the stored environmental light standard or adjusts the stored intermittent working time of the camera 2 and the speaker 18 according to the different control signals, and the microprocessor 15 synchronously displays the adjusted health distance for eyesight protection on the display 25 or synchronously displays the adjusted environmental light standard on the display 25 or synchronously displays the adjusted intermittent working time of the camera 2 and the speaker 18 on the display 25. Or the power supply provides power to the microphone and/or the display 25.

As shown in fig. 7, the desktop device further includes: the microprocessor 15 is connected with the smart phone 3 or the computer 29 in a wireless or wired mode, or the microprocessor 15 is also connected with the display 25 arranged on the base 10. Based on this, optionally, the method further comprises: the smart phone 3 or the computer 29 sends different control signals to the microprocessor 15, the microprocessor 15 adjusts the stored health distance for eyesight protection in advance or adjusts the stored environment brightness standard in advance or adjusts the stored intermittent working time of the camera 2 and the speaker 18 in advance according to the different control signals, and the microprocessor 15 respectively synchronizes the adjusted health distance for eyesight protection on the display 25 or synchronizes the adjusted environment brightness standard on the display 25 or synchronizes the adjusted intermittent working time of the camera 2 and the speaker 18 on the display 25.

Optionally, the method further comprises: microprocessor 15 wireless connection or wired connection the parents of student's smart mobile phone 3 or computer 29, smart mobile phone 3 perhaps computer 29 responds to the parents of student's trigger operation sends control signal for microprocessor 15, the parents of student pass through smart mobile phone 3 perhaps computer 29 obtains microprocessor 15 report the student's eyes with books 7 and/or the exercise book 8's distance is less than the length of time and/or the number of times of the healthy distance of protection eyesight, and/or obtain microprocessor 15 report the environment light of student's study accords with the environment light standard or not.

Third embodiment

Fig. 10 is a schematic structural diagram of another desktop device for protecting eyesight for students during learning according to an embodiment of the present application.

As shown in fig. 10, the present application provides another desktop device for students to learn and protect eyesight, which can be conveniently applied from the young students, and includes: the mobile phone comprises a smart phone 3, a camera 2, a special support 17 and a desktop 6, wherein the special support 17 is fixedly arranged on the desktop 6, and the smart phone 3 is placed at a fixed position of the special support 17; books 7 and/or workbooks 8 learned by students are placed beside the special support 17 on the desktop 6 learned by the students, and the camera 2 installed on the smartphone 3 faces and tracks and/or photographs the eyes of the students; the smart phone 3 indirectly measures the distance between the eyes of the student and the book 7 and/or the exercise book 8 according to the information tracked and/or shot by the camera 2.

The intelligent mobile phone 3 measures out the distance between the eyes of the student and the book 7 and/or the exercise book 8 according to the information tracked and/or shot by the camera 2, and sends out prompt words and/or prompt voice and/or prompt music for reminding the student to keep the eyes away from the book 7 and/or the exercise book 8 when the distance is smaller than the healthy distance for protecting eyesight.

Fourth embodiment

As shown in fig. 11, the present application provides another desktop device for students to learn and protect eyesight, which can be conveniently applied from the young students, and the desktop device includes: the control device is a smart phone 3 or a computer 29, the smart phone 3 or the computer 29 is in wireless connection or in wired connection with the camera 2, and the camera 2 is fixedly arranged on the desktop 6 for students to learn; the camera 2 faces and tracks and/or photographs the eyes of the student, and a book 7 and/or a workbook 8 for the student to learn is placed beside the camera 2 on the desktop 6; the distance between the eyes of the student and the book 7 and/or the exercise book 8 is indirectly measured by the smart phone 3 or the computer 29 according to the information tracked and/or shot by the camera 2.

When the distance between the eyes of the student and the book 7 and/or the exercise book 8 measured by the smart phone 3 or the computer 29 is smaller than the healthy distance for protecting eyesight, the smart phone 3 or the computer 29 sends out prompt words and/or prompt voice and/or prompt music for reminding the student to keep the eyes away from the book 7 and/or the exercise book 8.

Optionally, the number of the cameras 2 is one, two or three; when the number of the cameras 2 is two or three, the cameras are staggered and close to each other with a distance and are fixedly arranged on the desktop 6 for students to study; the two or three cameras 2 track and/or capture 2D or 3D position information of the student's eyes from different angles.

Optionally, the smart phone 3 or the computer 29 is further connected with the micro projector 4 wirelessly or by wire; the smart phone 3 or the computer 29 transmits a signal to the micro projector 4 to control the micro projector 4 to project light spots or images or cartoons on a wall or a curtain in a rhythmic manner in two points, a triangle, a four-corner, a ring or a plurality of directions in a rolling manner, a stepping manner and/or an intermittent manner; so that the eyes of the students can exercise the eyes by following the light spots or images or cartoon observation displayed in a rolling or stepping way and/or intermittently.

Optionally, when the smartphone 3 or the computer 29 determines that the eyes of the student do not follow a rolling type or a stepping type and/or an intermittent display light spot or image or an animation observation to exercise the eyes according to the information tracked and/or shot by the camera 2, the smartphone 3 or the computer 29 sends out prompt text and/or prompt voice and/or prompt music to the student.

Fifth embodiment

Fig. 8 is a flowchart illustrating steps of a method for protecting eyesight for a student according to an embodiment of the present application, and fig. 9 is a flowchart illustrating steps of a method for protecting eyesight for a student according to an embodiment of the present application.

As shown in fig. 8, the present embodiment provides another method for students to learn eyesight protection, which is suitable for a desktop apparatus for students to learn eyesight protection, and as shown in fig. 11, the desktop apparatus includes: the mobile phone comprises a smart phone 3 or a computer 29, a camera 2 and a desktop 6, wherein the smart phone 3 or the computer 29 is connected with the camera 2 in a wireless or wired mode; as shown in fig. 8, another method for students to learn to protect eyesight includes the following steps: step 811, the camera 2 is fixedly arranged on the desktop 6 for the student to study; step 812, installing a piece of intelligent video analysis software 1 and/or a piece of intelligent face recognition software 5 connected with the camera 2 in the smart phone 3 or the computer 29; step 813, a book 7 and/or a workbook 8 learned by the student is placed beside the camera 2 on the desktop 6, the camera 2 faces the eyes of the student and tracks and/or shoots the eyes of the student for the software 1 of intelligent video analysis and/or the software 5 of intelligent face recognition connected with the camera 2 to indirectly measure the distance between the eyes of the student and the book 7 and/or the workbook 8 according to the information tracked and/or shot by the camera 2; step 814, when the distance between the eyes of the student and the book 7 and/or the exercise book 8 measured by the smart phone 3 or the computer 29 through the software 1 for smart video analysis and/or the software 5 for smart face recognition is smaller than the healthy distance for protecting eyesight, the smart phone 3 or the computer 29 sends out prompt words and/or prompt voices and/or prompt music for reminding the student to leave the eyes away from the book 7 and/or the exercise book 8. The software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition can be installed in the smart phone 3 or the computer 29 for operation, so that the working condition of the method for protecting eyesight of students during learning is met. With respect to the method steps of the embodiment shown in fig. 8, if the same or similar steps or operations occur in the previous and subsequent other embodiments, reference may be made to the step designations in fig. 8, and no further flow step designations are provided in other embodiments.

Optionally, the method further comprises: the number of the cameras 2 is one, two or three; when the number of the cameras 2 is two or three, the cameras are fixedly arranged on the desktop 6 for the student to learn, and the cameras 2 are staggered and close to each other, and the two or three cameras track and/or shoot 2D or 3D position information of the eyes of the student from different angles; when the distance between the eyes of the student and the book 7 and/or the exercise book 8 is indirectly measured by the smart phone 3 or the computer 29 through the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition according to the 2D or 3D position information of the eyes of the student tracked and/or photographed by the camera 2, the smart phone 3 or the computer 29 sends out prompt words and/or prompt voices and/or prompt music for prompting the student to make the eyes far away from the book 7 and/or the exercise book 8.

Optionally, the method further comprises: when the distance between the position of the eyes of the student and the book 7 and/or the exercise book 8 is indirectly measured and judged to be smaller than the healthy distance for protecting eyesight according to the information of the head characteristics of the student and/or the nose characteristics of the student tracked and/or shot by the camera 2, the smart phone 3 or the computer 29 sends out prompt words and/or prompt voice and/or prompt music for reminding the student to make the eyes far away from the book 7 and/or the exercise book 8.

Optionally, the method further comprises: the smart phone 3 or the computer 29 transmits a signal to the micro projector 4 wirelessly or in wired connection with the smart phone 3 or the computer 29 to control the micro projector 4 to project a light spot or an image or a cartoon which is rolling, striding and/or intermittent in two points, a triangle, a four-corner or a ring or a plurality of directions in a rhythmic manner or in a striding manner and/or in a ring manner or in a plurality of directions, so that the eyes of the student can observe the light spot or the image or the cartoon which is displayed in a rolling manner, a striding manner and/or in an intermittent manner to exercise the eyes.

Optionally, the method further comprises: the smart phone 3 or the computer 29 transmits signals to the micro projector 4 to project rhythmically transformed image contents or cartoon contents which are continuous numbers, continuous Chinese phonetic letters, continuous English letters, different animal species or different objects; or when the student reads out the rhythmically transformed image content or cartoon content, after the smartphone 3 or the computer 29 receives the voice reply during the student interaction and judges that the voice reply image content or cartoon content during the student interaction is correct, the smartphone 3 or the computer 29 enables the content of the image or cartoon content projected by the micro projector 4 to be transformed rhythmically, continuously or intermittently.

Optionally, the method further comprises: the smart phone 3 or the computer 29 transmits a signal to the micro projector 4 to control the micro projector to project a light spot or an image or a cartoon which is gradually enlarged from small to large or a light spot or an image or a cartoon which is gradually reduced from large to small.

As shown in fig. 9, another method for students to learn to protect eyesight includes the following steps: step 911, the smartphone 3 or the computer 29 tracks and/or photographs the eyes of the student through the camera 2 connected with the smartphone or the computer in a wireless manner or in a wired manner; step 912, when the smartphone 3 or the computer 29 determines, according to the information tracked and/or photographed by the camera 2, that the eyes of the student do not follow two points, or a triangle, or four corners, or a circle, or multiple directions, light points, or images, or animation observation and eye exercise, which are displayed in a rolling manner, or a stepping manner, and/or intermittently, according to the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition, which are connected to the camera 2; step 913, the smartphone 3 or the computer 29 sends out prompt words and/or prompt voice and/or prompt music to the student. With respect to the method steps of the embodiment shown in fig. 9, if the same or similar steps or operations appear in the previous and subsequent other embodiments, reference may be made to the step designations in fig. 9, and no further flow step designations are given in other embodiments.

Optionally, the method further comprises: the smartphone 3 or the computer 29 recognizes the light point or the image which is displayed by the eyes of the student along with rolling type or striding type and/or discontinuous display or the duration and/or the frequency of eye exercise by cartoon observation and/or the duration of eye unhealthy of the student according to the information tracked and/or shot by the camera 2 through the software 1 for intelligent video analysis and/or the software 5 for intelligent face recognition; the smartphone 3 or the computer 29 manually or automatically sends the time length and/or the times for the student to observe and exercise the eyes and/or the time length for the student to use the eyes unhealthy to a specific teacher and/or a terminal device used by parents of the student. Parents of the student and/or the specific teacher can use the desktop device for protecting eyesight of the student in the embodiment of the application, and the method for protecting eyesight of the student in the embodiment of the application is adopted to monitor and urge the student to learn to use eyes healthily and exercise eye activities to protect eyesight, and the specific teacher is a teacher assigned by the school and responsible for eyesight protection education of the student. The terminal equipment used by a specific teacher and/or parents of students is a smart phone or a computer.

Optionally, the method further comprises: smart mobile phone 3 or the control system of computer 29 the inside with the parents of the student perhaps the control system of specific mr's terminal equipment the inside is the design of primary and secondary machine system relation, smart mobile phone 3 or the operation procedure of computer 29 is the parents of the student perhaps specific mr is in the parents of the student perhaps specific mr's terminal equipment the inside sets up after again by the parents of the student perhaps the control system of specific mr's terminal equipment the inside conveys with wireless or wired mode smart mobile phone 3 or the control system the inside instruction of computer 29 smart mobile phone 3 or the control system of computer 29 carries out the operation of operation procedure.

The method of setting and/or adjusting the healthy distance for protecting eyesight and/or setting and/or adjusting the intermittent working time of the camera and/or setting and/or adjusting the environment light intensity standard learned by the student in the second embodiment can be implemented in the present embodiment.

Optionally, the method further comprises: in other embodiments, other methods described in other embodiments may be mutually cited, and are not described in detail herein.

The technical scheme of the embodiment of the application is not available in the prior art, and has practicability, novelty and creativity:

1. the base 10 is fixedly arranged on the desktop 6, which is one of the structural characteristics of the desktop device for protecting eyesight of students, and the base 10 is fixedly arranged on the desktop 6, so that the desktop device has the reliable performance of protecting eyesight monitoring and supervising, and the desktop device cannot be moved by students lacking the conscious ability of eyes to be healthy and confused to generate false monitoring and supervising urging by parents of the students; the base 10 is fixedly arranged on the desktop 6, so that the desktop device can keep the reliable and consistent measuring reference in multiple measurements, and the desktop device for protecting the eyesight of students depends on the technical characteristics that the base 10 is fixedly arranged on the desktop 6. The special support 17 is fixedly arranged on the desktop 6, and the smart phone 3 is arranged on the fixed position of the special support 17, and the camera 2 is fixedly arranged on the desktop 6 for students to study.

2. The technical scheme that two or three cameras 2 are installed on the base 10 on the desk top 6 for student learning to protect eyesight in a staggered manner, the technical scheme is that the two or three cameras are installed on different positions on the base 10 on the desk top 6 for student learning to protect eyesight in a staggered manner, and the technical scheme is not available in the prior art. The technical solution of "when there are two or three cameras 2, they are offset and close to each other with a distance and fixed on the desktop 6 for students to learn, and the two or three cameras track and/or shoot the 2D or 3D position information of the eyes of the students from different angles" is not available in the prior art.

3. The camera mounted on the base faces the eyes of the student to track and/or shoot the eyes of the student, and the microprocessor directly measures the distance between the eyes of the student and the camera according to the information tracked and/or shot by the camera; the distance between the eyes of the student and the book and/or the exercise book is directly measured by the microprocessor and is used as the approximate distance between the eyes of the student and the book and/or the exercise book to be measured, so that whether the distance between the eyes of the student and the book and/or the exercise book is smaller than the healthy distance for protecting the eyesight is judged, and the requirement of measuring precision for supervising and urging the healthy eyes of the student by the desktop device for protecting the eyesight during the study of the student is met. The technical scheme of 'indirect measurement' in the embodiment of the application is not available in the prior art.

4. The intelligent video analysis technology has been developed and applied in foreign countries for nearly 10 years, and the intelligent video analysis system can automatically identify and track the types of targets of moving targets appearing in a video area, mark the targets and draw the motion tracks of the targets, can simultaneously monitor a plurality of targets in the same scene, and can be flexibly set according to the characteristics of the prevention targets. The intelligent video analysis system changes the state of 'passive' monitoring of the traditional video, is not limited to providing video pictures, can actively carry out intelligent analysis on video information, identify and distinguish objects, can customize event types, and can timely give an alarm once abnormal conditions or emergency events are found, so that the application of the intelligent video analysis system in the field of security and protection is inevitably helpful for overcoming the limitation of manpower fatigue, thereby more effectively assisting security personnel to process the emergency events, and the intelligent video analysis system is a new traffic management and security and protection technology. The intelligent video analysis software used in the embodiment of the invention is a special simple micro-version software of the intelligent video analysis system software, and is a software version innovatively applied to a method for protecting eyesight of students during learning; and/or the software for intelligent face recognition is also a special simple miniature version software and is also a software version innovatively applied to a method for protecting eyesight of students in learning.

5. The microprocessor 15 indirectly measures and judges that the distance between the position of the eyes of the student and the book 7 and/or the exercise book 8 is smaller than the healthy distance for protecting eyesight according to the information of the head characteristics of the student and/or the nose characteristics of the student tracked and/or shot by the camera 2, the technical scheme for reminding the student is simple and reliable, the precision requirement for monitoring and urging of a device and a method for protecting eyesight during student learning can be met, and the software is simple and small and can be installed in the microprocessor 15 and the smart phone 3 or the computer 29 for operation.

6. The technical scheme that the eyes of the student follow the light spots or images or cartoon observation and eye exercise displayed in a rolling or striding and/or intermittent manner is not available in the prior art, and the technical scheme that the intelligent mobile phone or the computer sends out prompting characters and/or prompting voice and/or prompting music to the student when the eyes of the student do not follow the light spots or images or cartoon observation and eye exercise displayed in a rolling or striding and/or intermittent manner is judged according to the information tracked and/or shot by the camera 2.

7. The student observes and trains eye movement in the study interval time, the student rotates eyeballs to train eyes to observe simple light spots or images or cartoon, the exercise eye movement enables the eyes of the student to turn from a focusing state of focusing attention during study to a follow-up observation of relaxing the focusing eyeballs, the student learns to gather and concentrate the eyeball focusing is an autonomous conscious behavior that the organ of the eyes of the student must observe details during study, and the student rotates the eyeballs to train the eyes to follow and observe the simple light spots or images or cartoon to enable the nerves of the eyes and the muscles of the eyes of the student to be in an unconscious state of relaxing activity, so that the effects of resting the eyes and exercising the eyes to eliminate fatigue are achieved. The student exercises eyes to observe simple light spots or images or cartoons on walls or curtains which are slowly enlarged from small to large, and the eyes of the student autonomously converge to observe the reverse movement of detail eyeball focusing when doing and studying; or students exercise their eyes to observe simple light spots or images or animation on walls or curtains which slowly zoom out from large to small, and their eye nerves and eye muscles are doing the same observation activities like relaxing the eye nerves and relaxing the eye muscles. The activities of the eyes of the students for carrying out reverse movement of eyeball focusing, observation exercise for relaxing eye nerves and eye muscles and follow-up observation for rotating the eyeballs are reverse to the load born by the eyes of the students during learning, the activities of the eyes of the students for following observation exercise play a role in eliminating eye fatigue, the regulation function degradation of the organs of the eyes of the students caused by long-time tension learning is relieved, and the effect of actively preventing myopia is achieved. The students observe simple images or animations, so that the activities of eye exercise in the original dull and tasteless day have interestingness, the interest of the students who are children to participate in the activities of eye exercise is increased, and the students are promoted to develop the habits of exercise; the changeable continuous numbers or continuous Chinese phonetic letters or continuous English letters or continuous animal varieties or image contents or cartoon contents of different articles are full of knowledge, scientificity and interestingness, the contents are rich and colorful, vast and boundless, and students are unseen, so that the multifunctional intelligent training device is an attractive training form for students, parents of students and teachers, the teachers and parents of students are more motivated to popularize, the students are willing to accept by reducing the conflict emotion, and the knowledge and/or the enthusiasm of the students are expanded and improved in the unconscious eye observation training activities. The student interactively participates in observing and exercising the eye activity in a mode of reading out images or cartoon contents by voice, is very suitable for being popularized and popular in teenagers and particularly suitable for being popularized in the interesting activities of preschool education children, is easy to insist on participating in the activities and form healthy eye habits, and avoids the phenomenon that the student lays down a job for eye health exercises.

8. The massage of eyes and face acupuncture points by overlook and eye exercises is a health care activity of relaxing eye nerves and eye muscles of students to achieve the purposes of eliminating eye fatigue of the students and relieving the degradation of eye organ regulating functions to prevent myopia. According to the technical scheme of the embodiment of the application, the students can observe and exercise the activities and processes of the eyes by following the light spots or images or cartoons displayed on the wall or the curtain in a rolling or jumping and/or discontinuous way in the study interval time, and the micro projector projects the light spots or images or cartoons which are slowly enlarged from small to large or are slowly reduced from large to small, so that the effects of relieving eye organ regulatory function degradation by eyestrain and preventing myopia by eliminating the eyestrain are achieved by the same workers as the activities of overlooking and eye health care. The eye health exercises for massaging the eyes and the face acupuncture points enable nerves and muscles of eyes of students to be relaxed by kneading, rubbing, extruding and pinching the external force of the eyes, the technical scheme of the application observes that the eye exercise activities are eye health activities for students to exercise in a mode of actively relaxing the nerves and the muscles of the eyes, is an exercise mode which is the same as some exercise activities of people for swinging arms and legs or walking slowly after strenuous work or long-time work or physical exercise in principle, and is a technical scheme of an exercise mode for the students to exercise strenuously and reversely.

9. Parent's smart mobile phone 3 or computer 29 send control signal for microprocessor 15, microprocessor 15 report student's eyes with books 7 and/or exercise book 8's distance is less than the length of time and/or the number of times of the healthy distance of protection eyesight, and/or report whether the environment light of student's study accords with the environment light standard. A desktop device and method for protecting eyesight of students fully and partially overwork the parents of the students to monitor and urge the students to use eyes healthily during learning.

10. The students are young, the students have insufficient understanding of severity of consequences which may be caused to the students in the life from the young or the vision impairment at the young, the students have serious insufficient understanding of permanent vision impairment caused by unhealthy eye habits in reading books or/and doing homework, and the students have serious insufficient consciousness of constantly keeping good healthy eye habits in reading books and doing homework. In the real life, some parents of students remind and urge their own children to keep healthy eyes one by one and then three by three, but not all parents of students can recognize the problem, especially, many parents of students are busy in working, and many parents of students in rural areas are in the real situation of working in different countries, and many parents of students do not have sufficient time and energy to monitor and urge their own children to keep healthy eyes. This is a very common problem, and the consequences are serious, because if the young child does not have the habit of effectively monitoring and supervising the formation of healthy eyes at the beginning of learning, the habit of impaired or unhealthy eyes in the student age will inevitably cause the eyes of the young child to be damaged and the eye of the young child will be affected to suffer myopia in the course of learning or working or playing or living later. One important reason for the vision loss of many people in the student age is the lack of a device and a method for effectively monitoring and urging students to use eyes healthily. The students mainly need to keep eyes away from books or/and exercise books at a healthy distance and do eye exercise activities frequently when learning, the students need to constantly monitor and urge the students, the students can get used to the students slowly, and even parents with good cognition can monitor and urge own children unconsciously or cannot guarantee that the students can do the exercises well. The desktop device and the method for protecting eyesight of students in the embodiment partially overwork the indispensable monitoring and supervising of parents of the students to constantly keep healthy eyes, and compare the monitoring and supervising of the parents of the students with patience, constant keeping, unified standard requirements, low cost, good effect and easy popularization. By adopting the technical scheme of the desktop device and the desktop method for protecting the eyesight of the students during learning, the students can easily develop a good habit of using eyes to protect the eyesight of the students in the healthy state from the young students, so that the students can benefit the gangster for life.

11. The time for analyzing the myopic disease mainly occurs in two stages of life, the first stage is that no good education for protecting eyesight and healthy eyes and effective monitoring supervision are obtained in the student age, and the second stage is that no good habit for healthy eyes is obtained after the student walks up to a working position to protect the eyes. The technical scheme of the embodiment of the application is favorable for the students to keep the eyes healthy in the learning stage by monitoring and supervising the healthy eyes of the students in the learning stage, and can also enable the students to form good healthy eye habits under the monitoring and supervising of the multi-year learning stage, thereby reducing the possibility of the students suffering from myopia after the students grow up. Compared with the technical scheme of the prior art for treating the after-emergence of the healthy eyes, which is designed for playing mobile phones, games and televisions or working in front of computers for a long time, the technical scheme of the application is a technical scheme with much better effect for protecting eyesight no matter from the implementation time of the scheme or from the implementation effect of the scheme on implementation objects.

The technical scheme of the application is not available in the prior art, and has practicability, novelty and creativity.

Finally, it should be noted that: although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a student learns desktop device of protection eyesight which characterized in that: the method comprises the following steps: the device comprises a desktop (6), a base (10), a main board (12), a microprocessor (15), a camera (2) and a loudspeaker (18), wherein the microprocessor (15) is installed on the main board (12) and is respectively connected with the camera (2) and the loudspeaker (18) through the main board (12), the camera (2) and the loudspeaker (18) are respectively installed on the base (10), and the base (10) is fixedly arranged on the desktop (6); the desktop (6) can be used for students to study, and books (7) and/or exercise books (8) for students to study are placed beside the base (10) on the desktop (6); the camera (2) installed on the base (10) faces the eyes of the student and is used for tracking and/or shooting the eyes of the student, and the microprocessor (15) indirectly measures the distance between the eyes of the student and the book (7) and/or the exercise book (8) according to the information tracked and/or shot by the camera (2).

2. A desktop device for protecting student's eyesight according to claim 1, wherein: the number of the cameras (2) is one, two or three; when the number of the cameras (2) is two or three, the cameras are installed on the base (10) at different positions in a staggered manner; the two or three cameras (2) track and/or capture 2D or 3D position information of the student's eyes from different angles.

3. A method for protecting eyesight of students is suitable for a desktop device for protecting eyesight of students, and is characterized in that: the desktop device includes: the device comprises a desktop (6), a base (10), a main board (12), a microprocessor (15), a camera (2) and a loudspeaker (18), wherein the microprocessor (15) is installed on the main board (12) and is respectively connected with the camera (2) and the loudspeaker (18) through the main board (12), and the main board (12), the camera (2) and the loudspeaker (18) are respectively installed on the base (10); base (10) fixed the setting on desktop (6), books (7) and/or exercise book (8) when the student studied are put on desktop (6) beside base (10), camera (2) face student's eye is tracked and/or is shot student's eyes, work as microprocessor (15) basis camera (2) are tracked and/or the information of shooting are indirectly measured and are judged student's eyes with books (7) and/or when the distance between exercise book (8) is less than the healthy distance of protection eyesight, microprocessor (15) pass through speaker (18) send the warning the student is far away from eyes books (7) and/or the suggestion pronunciation and/or the suggestion music of exercise book (8).

4. A method of student learning eyesight protection according to claim 3, wherein: further comprising: the number of the cameras (2) is one, two or three; when the number of the cameras (2) is two or three, the cameras are installed on different positions on the base (10) in a staggered mode, and the two or three cameras (2) track and/or shoot 2D or 3D position information of the eyes of the student from different angles.

5. A method of student learning eyesight protection according to claim 4, wherein: further comprising: microprocessor (15) the inside software (1) of an intelligent video analysis and/or the software (5) of an intelligent face identification of installing, microprocessor (15) pass through software (1) of intelligent video analysis and/or software (5) of intelligent face identification connect camera (2), microprocessor (15) pass through software (1) of intelligent video analysis and/or software (5) of intelligent face identification are according to camera (2) track and/or the information indirect measurement of shooting and judgement student's eyes with books (7) and/or the distance between exercise book (8) is less than the healthy distance of protection eyesight.

6. A method of student learning eyesight protection according to claim 5, wherein: further comprising: the intelligent video analysis software (1) is special simple micro-version software of an intelligent video analysis system software for a student vision protection method, eliminates redundant functions except for a function required by the student vision protection method in the intelligent video analysis system software, can be installed in the microprocessor (15) for operation, and meets the working condition of the student vision protection method; and/or the intelligent face recognition software (5) is special simple micro-version software for the student vision protection method, eliminates redundant functions except for the functions required by the student vision protection method, can be installed in the microprocessor (15) for operation, and meets the working condition of the student vision protection method.

7. A method of student learning eyesight protection according to claim 3, further comprising: the proper distance between the eyes of the student and the books (7) and/or the exercise books (8) is the healthy distance for protecting the eyesight of the student during learning, and the proper distance between the eyes of the student and the books and/or the exercise books is the healthy distance for protecting the eyesight of the student during learning according to the height and/or the age of the student and manually set or automatically set by the microprocessor (15).

8. A method of student learning eyesight protection according to claim 5, wherein: further comprising: the software (1) for intelligent video analysis and/or the software (5) for intelligent face recognition are connected with the camera (2) to track and/or shoot the eyes of the student, the approximate position of the eyes of the student is determined by tracking and/or shooting the head characteristics of the student and/or the nose characteristics of the student, the software (1) for intelligent video analysis and/or the software (5) for intelligent face recognition indirectly measures the approximate distance between the position of the eyes of the student and the book (7) and/or the exercise book (8) according to the information tracked and/or shot by the camera (2), and when the microprocessor (15) indirectly measures and judges the approximate distance between the position of the eyes of the student and the book (7) and/or the exercise book (8) according to the information tracked and/or shot by the camera (2) through the software (1) for intelligent video analysis and/or the software (5) for intelligent face recognition When the distance between the position of the eyes of the student and the book (7) and/or the exercise book (8) is smaller than the healthy distance for protecting eyesight, the microprocessor (15) sends out prompt voice and/or prompt music for reminding the student to make the eyes far away from the book (7) and/or the exercise book (8) through the loudspeaker (18).

9. A method of student learning eyesight protection according to claim 5, wherein: further comprising: presetting that the microprocessor (15) tracks and/or shoots the eyes of the student discontinuously through the camera (2), presetting that the microprocessor (15) sends out a prompt voice and/or a prompt music for reminding the student to leave the eyes away from the book (7) and/or the exercise book (8) discontinuously through the loudspeaker (18), wherein the discontinuous working time of the camera (2) and the discontinuous working time of the loudspeaker (18) are synchronous.

10. A method of student learning eyesight protection according to claim 5, wherein: further comprising: the microprocessor (15) shoots the brightness of the learning environment of the student through the camera (2) and judges the brightness through the software (1) of the intelligent video analysis and/or the software (5) of the intelligent face recognition which are connected with the camera (2); when the microprocessor (15) judges that the brightness is higher or lower than the preset environment brightness standard according to the information tracked and/or shot by the camera (2) through the software (1) for intelligent video analysis and/or the software (5) for intelligent face recognition, the microprocessor (15) sends out prompt voice and/or prompt music for weakening or improving the environment brightness through the loudspeaker (18).

11. A method of learning eyesight protection for students according to claim 7, 9 or 10, wherein: further comprising: an adjusting button (22) and a display (25) are installed on the base (10), and the microprocessor (15) is connected with the adjusting button (22) and the display (25); in response to the pressing operation of the adjusting button (22), the microprocessor (15) respectively adjusts the stored preset eyesight protection healthy distance or adjusts the stored preset environment light standard or adjusts the stored preset working time of the camera (2) and the loudspeaker (18), and the microprocessor (15) respectively synchronizes the adjusted eyesight protection healthy distance to be displayed on the display (25) or the adjusted environment light standard to be displayed on the display (25) or the adjusted working time of the camera (2) and the loudspeaker (18) to be displayed on the display (25).

12. A method of learning eyesight protection for students according to claim 7, 9 or 10, wherein: further comprising: the microprocessor (15) is in wireless connection or in wired connection with a smart phone (3) or a computer (29), or the microprocessor (15) is also connected with the display (25) at the same time; the smart phone (3) or the computer (29) sends different control signals to the microprocessor (15), the microprocessor (15) respectively adjusts the stored preset healthy distance for protecting eyesight or the stored preset environment light standard or the stored preset working time of the camera (2) and the loudspeaker (18) according to the different control signals, the microprocessor (15) synchronizes the adjusted health distance for protecting eyesight on the display (25) or the adjusted environment light standard on the display (25) or the adjusted intermittent working time of the camera (2) and the loudspeaker (18) on the display (25), respectively.

13. A method of student learning eyesight protection according to claim 3 or 5 or 6 or 8 or 10, wherein: further comprising: microprocessor (15) wireless connection or wired connection student parent's smart mobile phone (3) or computer (29), smart mobile phone (3) perhaps computer (29) responds to student parent's trigger operation send control signal for microprocessor (15), student parent passes through smart mobile phone (3) perhaps computer (29) obtain microprocessor (15) report student's eyes with books (7) and/or the length of time and/or the number of times that the distance of exercise book (8) is less than the healthy distance of protection eyesight, and/or obtain microprocessor (15) report the environment light of student's study whether accords with the environment light standard.

14. The utility model provides a desktop device of student's study protection eyesight, includes smart mobile phone (3) and camera (2) and special stand (17) and desktop (6), its characterized in that: the special support (17) is fixedly arranged on the desktop (6), and the smart phone (3) is placed at a fixed position of the special support (17); books (7) and/or workbooks (8) learned by students are placed beside the special support (17) on the desktop (6) learned by the students, and the camera (2) installed on the smartphone (3) faces the eyes of the students and tracks and/or photographs the eyes of the students; the distance between the eyes of the student and the book (7) and/or the exercise book (8) is indirectly measured by the smart phone (3) according to information tracked and/or shot by the camera (2).

15. The utility model provides a student learns desktop device of protection eyesight which characterized in that: the student learning desk comprises control equipment, a camera (2) and a desktop (6), wherein the control equipment is a smart phone (3) or a computer (29), the smart phone (3) or the computer (29) is in wireless connection or in wired connection with the camera (2), and the camera (2) is fixedly arranged on the desktop (6) for students to learn; the camera (2) faces and tracks and/or photographs the eyes of the student, a book (7) and/or a workbook (8) for the student to learn is placed beside the camera (2) on the desktop (6); the distance between the eyes of the student and the book (7) and/or the exercise book (8) is indirectly measured by the smart phone (3) or the computer (29) according to the information tracked and/or shot by the camera (2).

16. A desktop assembly for protecting student's vision during study according to claim 15, wherein: the number of the cameras (2) is one, two or three; when the number of the cameras (2) is two or three, the cameras are staggered and close to each other with a distance and are fixedly arranged on the desktop (6) for students to study; the two or three cameras (2) track and/or capture 2D or 3D position information of the student's eyes from different angles.

17. A desktop assembly for student learning and eyesight protection according to claim 16, wherein: the smart phone (3) or the computer (29) is also in wireless connection or in wired connection with the micro projector (4); the smart phone (3) or the computer (29) transmits a signal to the micro projector (4) to control the micro projector (4) to project light spots or images or cartoons on a wall or a curtain in a rhythmic manner in two points, a triangle, a four-corner, a ring or a plurality of directions in a rolling manner, a stepping manner and/or an intermittent manner; so that the eyes of the students can exercise the eyes by following the light spots or images or cartoon observation displayed in a rolling or stepping way and/or intermittently.

18. The utility model provides a student learns method of protecting eyesight, is applicable to a student and learns desktop device of protecting eyesight, and this desktop device includes smart mobile phone (3) or computer (29) and camera (2) and desktop (6), its characterized in that: the smart phone (3) or the computer (29) is connected with the camera (2) in a wireless or wired mode, and the camera (2) is fixedly arranged on the desktop (6) for students to study; the intelligent video analysis software (1) and/or the intelligent face recognition software (5) are installed and connected with the camera (2) in the smart phone (3) or the computer (29), books (7) and/or exercise books (8) learned by students are placed beside the camera (2) on the desktop (6), the camera (2) faces to eyes of the students and tracks and/or shoots the eyes of the students so as to connect the intelligent video analysis software (1) and/or the intelligent face recognition software (5) indirectly measure the distance between the eyes of the students and the books (7) and/or the exercise books (8) according to the information tracked and/or shot by the camera (2), and when the smart phone (3) or the computer (29) passes through the intelligent video analysis software (1) and the intelligent face recognition software (1) And/or when the distance between the eyes of the student and the book (7) and/or the exercise book (8) is measured by the intelligent face recognition software (5) to be smaller than the healthy distance for protecting eyesight, the intelligent mobile phone (3) or the computer (29) sends out prompt words and/or prompt voice and/or prompt music for reminding the student to keep the eyes away from the book (7) and/or the exercise book (8).

19. A method of student learning eyesight protection according to claim 18, wherein: further comprising: the number of the cameras (2) is one, two or three; when the number of the cameras (2) is two or three, the cameras are fixedly arranged on the desktop (6) for the student to learn, are staggered and close to each other at a distance, and the two or three cameras (2) track and/or shoot 2D or 3D position information of the eyes of the student from different angles; when the distance between the eyes of the student and the book (7) and/or the exercise book (8) is indirectly measured by the smart phone (3) or the computer (29) through the software (1) for intelligent video analysis and/or the software (5) for intelligent face recognition according to the 2D or 3D position information of the eyes of the student tracked and/or shot by the camera (2), the smart phone (3) or the computer (29) sends out prompt words and/or prompt voice and/or prompt music for reminding the student to make the eyes far away from the book (7) and/or the exercise book (8).

20. A method of student learning eyesight protection according to claim 19, wherein: further comprising: the smart phone (3) or the computer (29) transmits a signal to the micro projector (4) wirelessly or in wired connection with the smart phone (3) or the computer (29) to control the micro projector (4) to project rhythmically light spots or images or cartoons rolling at two points or three angles or four corners or annular or in multiple directions or in a striding mode and/or in a discontinuous mode on the wall or on the curtain, so that the eyes of the students can follow the rhythmically light spots or images or cartoons displayed in a rolling mode, a striding mode and/or in a discontinuous mode to exercise the eyes.

21. A method of student learning eyesight protection according to claim 20, wherein: further comprising: the smart phone (3) or the computer (29) transmits signals to the micro projector (4) to project rhythmically transformed image contents or cartoon contents which are continuous numbers or continuous Chinese phonetic letters or continuous English letters or different animal species or different objects; or when the student reads out the rhythmically transformed image content or cartoon content, the smart phone (3) or the computer (29) receives the voice reply during the student interaction and judges that the voice reply image content or cartoon content during the student interaction is correct, and the smart phone (3) or the computer (29) enables the content of the image or the cartoon content projected by the micro projector (4) to be transformed rhythmically, continuously or discontinuously.

22. A method of student learning eyesight protection according to claim 20, wherein: further comprising: the smart phone (3) or the computer (29) transmits a signal to the micro projector (4) to control the micro projector to project a light spot or an image or a cartoon which is enlarged slowly from small to large or a light spot or an image or a cartoon which is reduced slowly from large to small.

23. A method of student learning eyesight protection according to claim 20, wherein: further comprising: the camera (2) connected wirelessly or by wire on the smartphone (3) or the computer (29) tracks and/or photographs the eyes of the student, when the intelligent mobile phone (3) or the computer (29) judges that the eyes of the student do not follow light spots or images or cartoon observation and eye exercise displayed in two points or triangles or four corners or rings or multiple directions in a rolling type, a striding type and/or an intermittent and continuous way according to the information tracked and/or shot by the camera (2) through the intelligent video analysis software (1) connected with the camera (2) and/or the intelligent face recognition software (5), the intelligent mobile phone (3) or the computer (29) sends out prompt words and/or prompt voice and/or prompt music to the student.

24. A method of learning eyesight protection by a student according to claim 18 or 19 or 20 or 21 or 22 or 23, wherein: further comprising: the intelligent mobile phone (3) or the computer (29) identifies the light point or image which is displayed by the eyes of the student along with rolling type or striding type and/or discontinuous display or the duration and/or the frequency of eye exercise by cartoon observation and/or the duration of unhealthy eyes of the student according to the information tracked and/or shot by the camera (2) through the intelligent video analysis software (1) and/or the intelligent face recognition software (5); the smart phone (3) or the computer (29) manually or automatically sends the time length and/or the times for the student to observe and exercise the eyes and/or the time length for the student to use the eyes unhealthy to a specific teacher and/or a terminal device used by parents of the student.

25. A method of student learning eyesight protection according to claim 24, wherein: further comprising: smart mobile phone (3) or the control system of computer (29) the inside with the student parent perhaps the control system of specific mr's terminal equipment the inside is the design of primary and secondary machine system relation, smart mobile phone (3) or the operation procedure of computer (29) is student's head of a family or specific mr is in after setting up again by student's head of a family or the control system of specific mr's terminal equipment the inside conveys with wireless or wired mode smart mobile phone (3) or the control system the inside instruction of computer (29) smart mobile phone (3) or the control system of computer (29) carries out the operation of operation procedure.