Multifunctional eye health monitoring sensor system

Abstract

A multifunctional eye health monitoring sensor system disclosed by the present invention comprises a glasses end and a mobile phone end, the glasses end is provided with an ambient light sensor module, a control module, an eye movement detection module and a first wireless transmission module, and the mobile phone end is provided with a statistics module, an analysis module, a chart generation module and a second wireless transmission module. The eye movement detection module is used for monitoring the eyeball movement track and the blinking frequency, and when the system is applied, the eye movement detection module can record the rotation angle of the eyeballs of the user. When the technical scheme is implemented, the glasses end can collect the eye data of the user and send the collected data to the mobile phone end, so that the eye state of the user is judged, and whether the eyes of the user are fatigue or not is judged.

Description

Technical Field

[0001] The present invention belongs to the technical field of eye monitoring, and in particular relates to a multifunctional eye health monitoring sensor system. Background Art

[0002] As people's dependence on electronic products in their daily work and life continues to increase, the prevalence of eye diseases such as myopia and dry eyes has increased, which not only affects people's daily quality of life, but also brings considerable challenges to the public health system. Although traditional eye examination methods, such as vision tests and slit lamp examinations, can assess eye health to a certain extent, their limitations are that they often require professional operation and the examination frequency is limited, making it difficult to meet the growing needs of daily health management. Especially in the fast-paced modern life, people often find it difficult to receive professional eye examinations in a timely manner due to time or location constraints.

[0003] Therefore, it is of great practical significance to develop an eye health monitoring system that integrates multiple sensors to achieve continuous, non-invasive, and real-time monitoring of eye health. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a multifunctional eye health monitoring sensor system, which effectively solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional eye health monitoring sensor system, comprising a glasses end and a mobile phone end,

[0006] The glasses are provided with an ambient light sensor module, a control module, an eye movement detection module, and a first wireless transmission module.

[0007] The mobile phone terminal is provided with a statistics module, an analysis module, a chart generation module, and a second wireless transmission module.

[0008] The eye movement detection module is used to monitor the eye movement trajectory and the number of blinks. When the system is used, the eye movement detection module can record the angle of the user's eye rotation. The recording process is to take the user's eyeball at the center of the eye as the base point, record the angle of the eyeball's rotation relative to the base point in the eye and the speed of the eyeball's rotation, and in this process, the number of blinks can also be recorded, and the recorded data is sent to the mobile phone through the first wireless transmission module.

[0009] The ambient light sensor module is used to monitor the brightness of the light in the environment where the eyes are located. The ambient light sensor module is arranged outward. When the system is used, it can monitor the intensity of light irradiating to the eyeball.

[0010] The control module is used to adjust the light transmittance of the glasses. When the user wears the glasses, a light threshold of the glasses is set. When the light intensity is greater than the light threshold, the light intensity will irritate the user's eyes. The control module can change the transparency of the glasses.

[0011] The statistical module can collect statistics on the eyeball rotation angle, eyeball rotation speed, and blink times. The second wireless transmission module receives the data sent by the first wireless transmission module and sends the data to the statistical module, which classifies and collects the received data.

[0012] The analysis module is used to analyze the eyeball rotation angle, eyeball rotation speed and blinking times to determine the degree of eye fatigue.

[0013] The chart generating module generates a chart of the eyeball rotation angle, the eyeball rotation speed and the number of blinks.

[0014] Preferably, a fatigue analysis unit is provided in the analysis module, and the fatigue analysis unit divides the degree of eye fatigue into different levels, and a higher level represents more severe eye fatigue.

[0015] Preferably, during the operation of the statistical module, when counting the number of times the user blinks, the mode of the number of blinks within time t is counted, and the mode of the number of blinks within time t is marked, and the mode value m is calibrated as the first judgment basis for whether the eyes are tired. When the number of times the user blinks within time t is greater than the mode value m or less than the mode value m, it is judged that the eyes have a tendency to fatigue, and when the number of blinks within each time t in a continuous n×t time period is greater than or less than the m value, it is judged that the eyes have entered a fatigue state.

[0016] Preferably, the fatigue analysis unit divides the degree of eye fatigue into no fatigue, slight fatigue, light fatigue, fatigue, moderate fatigue, and severe fatigue. When t is one minute and the mode of the number of blinks is 20, the degree of eye fatigue is no fatigue. When the number of blinks is 18 or 19, it is marked as slight fatigue. When the number of blinks is 16 or 17, it is marked as light fatigue. When the number of blinks is 15, it is marked as fatigue. When the number of blinks is 14, it is marked as moderate fatigue. When the number of blinks is less than 13, it is marked as severe fatigue.

[0017] Preferably, the mobile phone terminal is also provided with an output module, which is used to output the eye use time suggestion.

[0018] When the eye fatigue level is judged to be not fatigued, the output module outputs the recommended duration of eye fatigue as 60 minutes.

[0019] When the eye fatigue level is judged to be slightly fatigued, the output module outputs the recommended duration of eye fatigue as 50-60 minutes.

[0020] When the eye fatigue level is judged to be light fatigue, the output module outputs the recommended eye fatigue time of 40-50 minutes.

[0021] When the eye fatigue level is judged to be fatigue, the output module outputs the recommended time for the eye to be 60 minutes.

[0022] When the eye fatigue level is judged to be moderate, the output module outputs the recommended duration of eye fatigue as 30-40 minutes.

[0023] When the degree of eye fatigue is judged to be severe fatigue, the output module outputs the recommended eye fatigue time as less than 30 minutes.

[0024] Preferably, during the operation of the statistical module, when counting the rotation angle of the user's eyeballs and the speed of the eyeball rotation, the number of eyeball rotations is determined, and when the number of eyeball rotations is greater than a threshold, it indicates excessive eye use, and the threshold is 5 eye rotations per second.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] When the technical solution of the present invention is implemented, the glasses can collect the user's eye data and send the collected data to the mobile phone to judge the user's eye state and further determine whether the user's eyes are tired. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the technical solutions of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] The present invention discloses a multifunctional eye health monitoring sensor system, comprising a glasses end and a mobile phone end.

[0029] The glasses are provided with an ambient light sensor module, a control module, an eye movement detection module, and a first wireless transmission module.

[0030] The mobile phone terminal is provided with a statistics module, an analysis module, a chart generation module, and a second wireless transmission module.

[0031] The eye movement detection module is used to monitor the eye movement trajectory and the number of blinks. When the system is used, the eye movement detection module can record the angle of the user's eye rotation. The recording process is to take the user's eyeball at the center of the eye as the base point, record the angle of the eyeball's rotation relative to the base point in the eye and the speed of the eyeball's rotation, and in this process, the number of blinks can also be recorded, and the recorded data is sent to the mobile phone through the first wireless transmission module.

[0032] The eye movement detection module can collect different data based on different users, and then determine whether the user's eyes are tired.

[0033] The ambient light sensor module is used to monitor the brightness of the light in the environment where the eyes are located. The ambient light sensor module is arranged outward. When the system is used, it can monitor the intensity of light irradiated to the eyeball. The intensity of light will have a certain impact on the user's eyes, especially for users who face the screen for a long time. The screen light is strong and it is very easy to cause damage to the eyes. Real-time collection of user eye data can effectively prevent the occurrence of eye problems.

[0034] The control module is used to adjust the transmittance of the eyeglasses. When the user wears the glasses, a light threshold of the eyeglasses is set. When the light intensity is greater than the light threshold, the light intensity will irritate the user's eyes. The control module can change the transparency of the eyeglasses. The change method can be to change the transmittance of the lens by applying current. The technical solution is a prior art and will not be described here.

[0035] The statistical module can collect statistics on the eyeball rotation angle, eyeball rotation speed, and blink times. The second wireless transmission module receives the data sent by the first wireless transmission module and sends the data to the statistical module, which classifies and collects the received data.

[0036] The analysis module is used to analyze the eyeball rotation angle, eyeball rotation speed and blinking times to determine the degree of eye fatigue.

[0037] The chart generation module generates a chart of the eyeball's rotation angle, eyeball rotation speed, and blinking times, and can also predict the corresponding eye fatigue trend based on the chart, so that users can understand the eye status more intuitively.

[0038] When the technical solution of the present invention is implemented, the glasses can collect the user's eye data and send the collected data to the mobile phone to judge the user's eye state and further determine whether the user's eyes are tired.

[0039] In some embodiments, in order to more intuitively understand the state of the user's eyes, the degree of eye fatigue can be graded, as follows: a fatigue analysis unit is provided in the analysis module, and the fatigue analysis unit divides the degree of eye fatigue into different levels, and the higher the level, the more severe the eye fatigue.

[0040] In some embodiments, the fewer times a user blinks, the better the user's eye concentration is, and the more likely the eyes are to become fatigued. Specifically, there is the following scheme: during the operation of the statistical module, when counting the number of times the user blinks, the mode of the number of blinks within time t is counted, and the mode of the number of blinks within time t is marked, and the mode value m is calibrated as the first judgment basis for whether the eyes are fatigued. When the number of blinks of the user within time t is greater than the mode value m or less than the mode value m, it is judged that the eyes have a tendency to fatigue, and when the number of blinks in each t time period in a continuous n×t time period is greater than or less than the m value, it is judged that the eyes have entered a fatigue state.

[0041] The fatigue analysis unit divides the degree of eye fatigue into no fatigue, slight fatigue, light fatigue, fatigue, moderate fatigue, and severe fatigue. When t is one minute and the mode of the number of blinks is 20, the degree of eye fatigue is no fatigue. When the number of blinks is 18 or 19, it is marked as slight fatigue. When the number of blinks is 16 or 17, it is marked as light fatigue. When the number of blinks is 15, it is marked as fatigue. When the number of blinks is 14, it is marked as moderate fatigue. When the number of blinks is less than 13, it is marked as severe fatigue.

[0042] In some embodiments, the following technical solutions are provided:

[0043] The mobile phone terminal is also provided with an output module, which is used to output the eye use time suggestion.

[0044] When the eye fatigue level is judged to be not fatigued, the output module outputs the recommended duration of eye fatigue as 60 minutes.

[0045] When the eye fatigue level is judged to be slightly fatigued, the output module outputs the recommended duration of eye fatigue as 50-60 minutes.

[0046] When the eye fatigue level is judged to be light fatigue, the output module outputs the recommended eye fatigue time of 40-50 minutes.

[0047] When the eye fatigue level is judged to be fatigue, the output module outputs the recommended time for the eye to be 60 minutes.

[0048] When the eye fatigue level is judged to be moderate, the output module outputs the recommended duration of eye fatigue as 30-40 minutes.

[0049] When the degree of eye fatigue is judged to be severe fatigue, the output module outputs the recommended eye fatigue time as less than 30 minutes.

[0050] During the operation of the statistical module, when counting the rotation angle of the user's eyeballs and the speed of the eyeball rotation, the number of eyeball rotations is determined, and when the number of eyeball rotations is greater than a threshold, it indicates excessive eye use, and the threshold is 5 eye rotations per second.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional eye health monitoring sensor system, characterized in that: Including glasses and mobile phone, The glasses are provided with an ambient light sensor module, a control module, an eye movement detection module, and a first wireless transmission module. The mobile phone terminal is provided with a statistics module, an analysis module, a chart generation module, and a second wireless transmission module. The eye movement detection module is used to monitor the eye movement trajectory and the number of blinks. When the system is used, the eye movement detection module can record the angle of the user's eye rotation. The recording process is to take the user's eyeball at the center of the eye as the base point, record the angle of the eyeball's rotation relative to the base point in the eye and the speed of the eyeball's rotation, and in this process, the number of blinks can also be recorded, and the recorded data is sent to the mobile phone through the first wireless transmission module. The ambient light sensor module is used to monitor the brightness of the light in the environment where the eyes are located. The ambient light sensor module is arranged outward. When the system is used, it can monitor the intensity of light irradiating to the eyeball. The control module is used to adjust the light transmittance of the glasses. When the user wears the glasses, a light threshold of the glasses is set. When the light intensity is greater than the light threshold, the light intensity will irritate the user's eyes. The control module can change the transparency of the glasses. The statistical module can collect statistics on the eyeball rotation angle, eyeball rotation speed, and blink times. The second wireless transmission module receives the data sent by the first wireless transmission module and sends the data to the statistical module, which classifies and counts the received data. The analysis module is used to analyze the eyeball rotation angle, eyeball rotation speed and blinking times to determine the degree of eye fatigue. The chart generating module generates a chart of the eyeball rotation angle, the eyeball rotation speed and the number of blinks.

2. A multifunctional eye health monitoring sensor system according to claim 1, characterized in that: The analysis module is provided with a fatigue analysis unit, which divides the degree of eye fatigue into different levels, and a higher level means more severe eye fatigue.

3. A multifunctional eye health monitoring sensor system according to claim 2, characterized in that: During the operation of the statistical module, when counting the number of times the user blinks, the mode of the number of blinks within time t is counted, and the mode of the number of blinks within time t is marked, and the mode value m is calibrated as the first judgment basis for whether the eyes are tired. When the number of times the user blinks within time t is greater than the mode value m or less than the mode value m, it is judged that the eyes have a tendency to fatigue, and when the number of blinks within each time t in a continuous n×t time period is greater than or less than the m value, it is judged that the eyes have entered a fatigue state.

4. The multifunctional eye health monitoring sensor system according to claim 3, characterized in that: The fatigue analysis unit divides the degree of eye fatigue into no fatigue, slight fatigue, light fatigue, fatigue, moderate fatigue, and severe fatigue. When t is one minute and the mode of the number of blinks is 20, the degree of eye fatigue is no fatigue. When the number of blinks is 18 or 19, it is marked as slight fatigue. When the number of blinks is 16 or 17, it is marked as light fatigue. When the number of blinks is 15, it is marked as fatigue. When the number of blinks is 14, it is marked as moderate fatigue. When the number of blinks is less than 13, it is marked as severe fatigue.

5. The multifunctional eye health monitoring sensor system according to claim 4, characterized in that: The mobile phone terminal is also provided with an output module, which is used to output the eye use time suggestion. When the eye fatigue level is judged to be not fatigued, the output module outputs the recommended duration of eye fatigue as 60 minutes. When the eye fatigue level is judged to be slightly fatigued, the output module outputs the recommended duration of eye fatigue as 50-60 minutes. When the eye fatigue level is judged to be light fatigue, the output module outputs the recommended eye fatigue time of 40-50 minutes. When the eye fatigue level is judged to be fatigue, the output module outputs the recommended time for the eye to be 60 minutes. When the eye fatigue level is judged to be moderate, the output module outputs the recommended duration of eye fatigue as 30-40 minutes. When the degree of eye fatigue is judged to be severe fatigue, the output module outputs the recommended eye fatigue time as less than 30 minutes.

6. The multifunctional eye health monitoring sensor system according to claim 4, characterized in that: During the operation of the statistical module, when counting the rotation angle of the user's eyeballs and the speed of the eyeball rotation, the number of eyeball rotations is determined, and when the number of eyeball rotations is greater than a threshold, it indicates excessive eye use, and the threshold is 5 eye rotations per second.