CN113712505A - Children visual health prevention and control glasses and visual training method - Google Patents
Children visual health prevention and control glasses and visual training method Download PDFInfo
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Abstract
The invention provides a pair of children vision health prevention and control glasses, which comprises: the system comprises a data communication unit, a user APP terminal, an eye data acquisition unit, a control unit, a visual training unit and a visual prevention and control platform; the data communication unit is used for constructing a wireless communication link; the user APP terminal is used for inputting eye parameters and eye health thresholds of the children to be trained by the user and selecting a training mode; the eye data acquisition unit is used for acquiring eye information for children; the control unit is used for judging the eye using state of the children according to the eye using information of the children, reminding the children in a bad state, and controlling the visual training unit to perform visual training according to an uplink instruction of the visual prevention and control platform; the vision prevention and control platform is used for analyzing the eye use data, correspondingly, the invention also discloses a vision training method, and the invention can better realize the myopia prevention and eye use correction of children, the eye use data monitoring and the healthy vision training.
Description
Technical Field
The invention relates to the technical field of intelligent wearable equipment, in particular to children's visual health prevention and control glasses and a visual training method.
Background
The number of children and teenagers suffering from vision problems in China is increased year by year, and particularly the situation of myopia is worried. However, most of the existing vision training instruments use optometry and ophthalmologic medical instruments, are high in use cost and low in flexibility, cannot monitor the eye condition of children at any time, and further effectively remind and train vision. The simple vision prevention and control glasses can only remind people when the eyes are badly used, and cannot provide a personalized eye use correction scheme and a vision training method according to specific eye use habits.
In summary, it is an urgent need to solve the problems of the art to provide children vision health prevention and control glasses capable of better implementing children myopia prevention, eye correction, eye data monitoring and healthy vision training.
Disclosure of Invention
In order to solve the above mentioned problems and needs, the present invention provides a pair of glasses for preventing and controlling the visual health of children and a method for training the visual health of children.
In order to achieve the purpose, the invention provides the following technical scheme: a pair of child vision health prevention and control glasses, comprising: the system comprises a data communication unit, a user APP terminal, an eye data acquisition unit, a control unit, a visual training unit and a visual prevention and control platform;
the data communication unit is used for constructing a wireless communication link, and the control unit is communicated with the user APP terminal and the vision prevention and control platform through the wireless communication link;
the user APP terminal is used for inputting eye parameters of the children to be trained by the user, selecting a training mode and setting a health threshold value of eye health data;
the eye data acquisition unit is used for acquiring the information of the eye using time length, the short-distance eye using time length, the eye using posture, the ambient light and the temperature of the child, and sending the acquired information to the control unit for judging the eye using state;
the control unit is connected with the vision prevention and control platform in a wireless communication mode, a user accesses the vision prevention and control platform through a wireless network by a user APP terminal to acquire vision training data and an eye use process data report, and the control unit is used for judging whether the current eye use state of the child is a bad eye use state according to the acquired information, reminding the child in the bad state, and controlling the vision training unit to perform vision training according to an uplink instruction of the vision prevention and control platform;
the visual training unit is used for receiving the control signal of the control unit, closing the visual training lenses and automatically matching the training duration and the training mode according to the control signal;
the vision prevention and control platform is used for analyzing the eye use data, providing a personalized eye use scheme for guiding the user to use eyes healthily based on the analysis result, forming a corresponding eye use data report, receiving alarm voice information and carrying out safety tracking.
Further, the data communication unit include with bluetooth module, WIFI module and the GPRS module that the control unit electricity is connected, bluetooth module is used for carrying out the bluetooth with user APP terminal and pairs the connection, and the only model data that discernment glasses correspond, WIFI module and GPRS module are used for the control unit with the vision prevention and control platform carries out data communication.
Furthermore, the user APP terminal comprises an eye parameter input module, a training mode selection module and an eye data query module; the eye parameter input module is used for inputting pupil distance, eye diopter and vision detection data parameters of a child to be trained and user registration name, account number, age and fingerprint information by a user; the training mode selection module is used for the user to select a visual training mode and time length, different training modes comprise different visual targets and different movement tracks, and the training time length can be directly selected or randomly set according to fixed time length; the eye data query module is used for a user to query the periodic eye use time, the short-distance eye use time, the bad eye use times, the visual training times and the eye use environment light change data of the corresponding children.
Further, the eye data acquisition unit comprises a timer, a distance sensor, an attitude sensor, a temperature sensor, a light sensor, an eye movement sensing device and an ultraviolet sensor; the timer is used for recording the eye use time and the short-distance eye use time; the distance sensor is arranged at the joint of the glasses frame and the right side glasses leg and used for collecting distance information of the eyes of the child from a target object; the attitude sensors are used for collecting attitude data of the children when the children use eyes, the attitude sensors comprise two six-axis attitude sensors, the two six-axis attitude sensors are respectively arranged at the lower edge of the left side frame and the lower edge of the right side frame, and the control unit analyzes the current attitude information according to the average value of the two attitude data; the temperature sensor is used for detecting temperature information of the eye environment; the light sensor is used for acquiring light information of the current eye environment; the eye movement sensing device is used for collecting eyeball movement information when eyes are used, the eye movement sensing device comprises a transmitter and an infrared receiver, the transmitter is used for transmitting infrared light, the infrared receiver is used for receiving the infrared light reflected by the eyeballs, and the control unit analyzes the eyeball movement information according to the reflected infrared light; the ultraviolet sensor is used for collecting ultraviolet intensity information of the eye environment.
Furthermore, the eye data acquisition unit further comprises a multifunctional auxiliary module, wherein the multifunctional auxiliary module comprises an intelligent recording module and a positioning module; the intelligent recording module is used for recording in emergency, the intelligent recording module comprises a pressure sensor, a pickup microphone, an audio processor and a data storage device, when a child needs to record in emergency, the pickup microphone is arranged above a nose support through knocking, the frame position of the pressure sensor sends a trigger signal to the control unit, the control unit controls the pickup microphone to record voice information, the recorded voice information is stored in the data storage device after being filtered by the audio processor, the voice information is uploaded to the visual control platform regularly through a data communication unit, the positioning module is used for tracking the moving track information of the child, the positioning module comprises a Beidou positioning module, and the positioning module is electrically connected with the control unit.
Furthermore, the control unit comprises a storage module, a main controller module, a switch activation module, a power supply module and a heating module;
the storage module is used for storing visual training data and is electrically connected with the main controller module;
the input end of the main controller module is connected with the output end of the eye data acquisition unit, the main controller module comprises a controller and a reminding lamp group, the controller compares the received short-distance eye using information, the posture change information in unit time, the light ray of the eye using environment, the change information of the temperature and the ultraviolet ray value and the movement information of eyeballs with a set health threshold value, if the short-distance eye using information exceeds the corresponding health threshold value, the controller judges that the eye using state is bad, the reminding lamp group reminds a user, the reminding lamp group comprises 6 blue LED lamps, the main controller is further used for receiving an uplink control instruction and sending corresponding visual training image data to the visual training unit according to the uplink control instruction, the heating module comprises a heating membrane, the heating membrane is electrically connected with the controller, and is arranged on a glasses lens, for preventing low temperature fogging of the lens;
the switch activation module is used for controlling a power switch and comprises a fingerprint collector, a fingerprint identifier and an electronic relay, wherein the fingerprint identifier compares a user fingerprint collected by the fingerprint collector with fingerprint characteristic information in a user database, and when the user fingerprint and the fingerprint characteristic information are consistent, a control signal is output to the electronic relay, and the electronic relay controls the power switch to be turned on to complete the turning-on action;
the power supply module comprises a power supply battery, a battery management chip, a low-voltage reminding lamp group and a wireless charging module, the power supply battery is electrically connected with the battery management chip and the wireless charging module, when the battery management chip detects that the voltage of the power supply battery is lower than the threshold voltage, an alarm signal is sent to the main controller module, the main controller module controls the low-voltage reminding lamp set to flash and remind according to a certain frequency, the wireless charging module comprises a receiving coil for receiving wireless energy signals, a rectifier bridge, a filter capacitor, a charging circuit consisting of a protective resistor and a voltage-stabilizing diode, the charging circuit is connected between two ends of the filter capacitor in parallel, alternating voltage received by the receiving coil is converted into direct current voltage through the rectifier bridge, filtering is carried out through the filter capacitor connected with the direct current end of the rectifier bridge in parallel, and voltage signals after filtering charge a power supply battery through the charging circuit.
Further, the vision training unit includes two integrated LCOS microdisplay modules of monocular and inductive switch, two integrated LCOS microdisplay modules of monocular are used for carrying out the demonstration that the vision trained imaged, two integrated LCOS microdisplay modules of monocular set up on the vision training lens, inductive switch set up about the picture frame the lower part with in the draw-in groove that the vision training lens suited for whether the detection can begin to carry out the vision training, two integrated LCOS microdisplay modules of monocular with inductive switch all with the controller module electricity is connected.
Furthermore, the visual prevention and control platform comprises an eye data analysis module, a user data management module and an alarm log module; the eye data analysis module is used for receiving regularly uploaded eye use detection data of the user, performing statistical analysis on values of the data in a certain period to form an eye use data report, and outputting corresponding parameter suggestion range values of short-distance eye use reminding time, eye use reminding time under different illumination, ultraviolet rays and posture reminding and eye use health knowledge according to the eye use data report; the user data management module is used for storing and managing the registration information of the user and the glasses model data, analyzing the control instruction of the user and sending an uplink control instruction to the main controller module according to the analysis result; the alarm log module is used for recording the recording data and the position data of the alarm.
A visual training method specifically comprises the following steps:
establishing a communication link, carrying out Bluetooth pairing connection on a user APP terminal and a control unit through a data communication unit, acquiring unique model data corresponding to glasses, and establishing a data communication link between the control unit and a visual prevention and control platform;
the user inputs eye parameters of the child to be trained and selects a training mode through the user APP terminal, and a health threshold value of eye health data is set;
acquiring eye health data of children, analyzing the eye health data, reminding bad eye posture, and automatically matching training duration and training mode according to the training mode selected by the user;
acquiring corresponding visual target information and visual target movement track information in different training modes, and performing separate display on the visual target information and the visual target movement track information in the corresponding modes through two monocular integrated LCOS (liquid Crystal on silicon) micro-display modules of a visual training unit;
and the user carries out visual following and color discrimination training according to the displayed image sighting mark information, finishes visual training operation according to set duration, periodically uploads visual training information and eye use data information to a visual prevention and control platform for eye use data analysis, and provides a personalized eye use scheme for guiding the user to carry out healthy eye use.
According to the technical scheme, the invention has the beneficial effects that: the invention can better realize the myopia prevention, the eye use correction and the eye use data monitoring of the children, carry out healthy visual training, is simple and portable, has various functions and can provide personalized eye use schemes according to different users.
In addition to the above objects, features and advantages, preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described, wherein the drawings are only used for illustrating some embodiments of the present invention and do not limit all embodiments of the present invention thereto.
Fig. 1 is a schematic view of a composition structure of the children's visual health prevention and control glasses according to the present invention.
Fig. 2 is a schematic diagram of a configuration of the eye data acquisition unit according to the present invention.
Fig. 3 is a schematic view of the structure of the multifunctional auxiliary module of the present invention.
FIG. 4 is a schematic diagram of a main controller module according to the present invention.
FIG. 5 is a diagram illustrating the steps of the visual training method of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
The invention provides the children vision health prevention and control glasses and the vision training method, which can better realize the prevention of myopia and the correction of eyes and the data monitoring of the eyes of children and carry out the health vision training. As shown in fig. 1 to 5, the system includes: the system comprises a data communication unit, a user APP terminal, an eye data acquisition unit, a control unit, a visual training unit and a visual prevention and control platform, wherein the data communication unit is used for constructing a wireless communication link, and the control unit is communicated with the user APP terminal and the visual prevention and control platform through the wireless communication link; and in this application, the data communication unit include with bluetooth module, WIFI module and the GPRS module that the control unit electricity is connected, bluetooth module is used for carrying out the bluetooth with user APP terminal and pairs the connection, and the only model data that discernment glasses correspond, WIFI module and GPRS module are used for the control unit with the vision prevention and control platform carries out data communication. The glasses body in this embodiment adopts out of focus lens, and the picture frame still is provided with the little grass that is used for distinguishing myopia crowd silica gel material, and the nose holds in the palm and adopts the silica gel material, and soft comfortable not amazing, and slim and graceful durable adjustable has effectively protected the growth of child's bridge of the nose and has developed, and the mirror leg has adopted the silica gel mirror leg of adjustable radian and angle.
In the system, the user APP terminal is used for a user to input eye parameters of a child to be trained, select a training mode and set a health threshold value of eye health data, and specifically comprises an eye parameter input module, a training mode selection module and an eye data query module; the eye parameter input module is used for a user to input pupil distance, eye diopter and vision detection data parameters of a child to be trained, and user registration name, account number, age and fingerprint information, for example, input, R6S +3.00C-0.25A 106: the right eye distance vision 300 degree myopia astigmatism 25 degree axis is 106 degrees L8S +3.00C-0.40A 140: left eye hyperopia 300 degrees myopic astigmatism 40 degrees axis is 140 degrees; the training mode selection module is used for the user to select a visual training mode and time length, different training modes comprise different visual targets and different movement tracks, and the training time length can be directly selected or randomly set according to fixed time length; the eye data query module is used for a user to query the periodic eye use time, the short-distance eye use time, the bad eye use times, the visual training times and the eye use environment light change data of the corresponding children. The user can inquire and know the eye using state of the child in time through the user APP terminal, or change the visual training mode.
The eye data acquisition unit is used for acquiring the information of the eye using time length, the short-distance eye using time length, the eye using posture, the ambient light and the temperature of the children, and sending the acquired information to the control unit for eye using state judgment.
Specifically, the eye data acquisition unit comprises a timer, a distance sensor, an attitude sensor, a temperature sensor, a light sensor, an eye movement sensing device, an ultraviolet sensor and a multifunctional auxiliary module; the timer is used for recording the eye use time and the short-distance eye use time; the distance sensor is arranged at the joint of the glasses frame and the right side glasses leg and used for collecting distance information of the eyes of the child from a target object; the attitude sensors are used for collecting attitude data of the children when the children use eyes, the attitude sensors comprise two six-axis attitude sensors, the two six-axis attitude sensors are respectively arranged at the lower edge of the left side frame and the lower edge of the right side frame, and the control unit analyzes the current attitude information according to the average value of the two attitude data; the temperature sensor is used for detecting temperature information of the eye environment; the light sensor is used for acquiring light information of the current eye environment; the eye movement sensing device is used for collecting eyeball movement information when eyes are used, the eye movement sensing device comprises a transmitter and an infrared receiver, the transmitter is used for transmitting infrared light, the infrared receiver is used for receiving the infrared light reflected by the eyeballs, and the control unit analyzes the eyeball movement information according to the reflected infrared light; the ultraviolet sensor is used for collecting ultraviolet intensity information of the eye environment. The multifunctional auxiliary module comprises an intelligent recording module and a positioning module; the intelligent recording module is used for recording in emergency, the intelligent recording module comprises a pressure sensor, a pickup microphone, an audio processor and a data storage device, when a child needs to record in emergency, the pickup microphone is arranged above a nose support through knocking, the frame position of the pressure sensor sends a trigger signal to the control unit, the control unit controls the pickup microphone to record voice information, the recorded voice information is stored in the data storage device after being filtered by the audio processor, the voice information is uploaded to the visual control platform regularly through a data communication unit, the positioning module is used for tracking the moving track information of the child, the positioning module comprises a Beidou positioning module, and the positioning module is electrically connected with the control unit.
The control unit is connected with the vision prevention and control platform in a wireless communication mode, a user accesses the vision prevention and control platform through a wireless network by a user APP terminal to acquire vision training data and an eye use process data report, and the control unit is used for judging whether the current eye use state of the child is a bad eye use state according to the acquired information, reminding the child in the bad state and controlling the vision training unit to perform vision training according to an uplink instruction of the vision prevention and control platform. The control unit comprises a storage module, a main controller module, a switch activation module, a power supply module and a heating module; the storage module is used for storing visual training data and is electrically connected with the main controller module; the input end of the main controller module is connected with the output end of the eye data acquisition unit, the main controller module comprises a controller and a reminding lamp group, the controller compares the received short-distance eye using information, the posture change information in unit time, the light ray of the eye using environment, the change information of the temperature and the ultraviolet ray value and the movement information of eyeballs with a set health threshold value, if the short-distance eye using information exceeds the corresponding health threshold value, the controller judges that the eye using state is bad, the reminding lamp group reminds a user, the reminding lamp group comprises 6 blue LED lamps, the main controller is further used for receiving an uplink control instruction and sending corresponding visual training image data to the visual training unit according to the uplink control instruction, the heating module comprises a heating membrane, the heating membrane is electrically connected with the controller, and is arranged on a glasses lens, for preventing low temperature fogging of the lens; the switch activation module is used for controlling a power switch and comprises a fingerprint collector, a fingerprint identifier and an electronic relay, wherein the fingerprint identifier compares a user fingerprint collected by the fingerprint collector with fingerprint characteristic information in a user database, and when the user fingerprint and the fingerprint characteristic information are consistent, a control signal is output to the electronic relay, and the electronic relay controls the power switch to be turned on to complete the turning-on action; the power supply module comprises a power supply battery, a battery management chip, a low-voltage reminding lamp group and a wireless charging module, the power supply battery is electrically connected with the battery management chip and the wireless charging module, when the battery management chip detects that the voltage of the power supply battery is lower than the threshold voltage, an alarm signal is sent to the main controller module, the main controller module controls the low-voltage reminding lamp set to flash and remind according to a certain frequency, the wireless charging module comprises a receiving coil for receiving wireless energy signals, a rectifier bridge, a filter capacitor, a charging circuit consisting of a protective resistor and a voltage-stabilizing diode, the charging circuit is connected between two ends of the filter capacitor in parallel, alternating voltage received by the receiving coil is converted into direct current voltage through the rectifier bridge, filtering is carried out through the filter capacitor connected with the direct current end of the rectifier bridge in parallel, and voltage signals after filtering charge a power supply battery through the charging circuit.
The visual training unit is used for receiving the control signal of the control unit, closing the visual training lenses and automatically matching the training duration and the training mode according to the control signal. The vision training unit comprises two monocular integrated LCOS microdisplay modules and an inductive switch, the two monocular integrated LCOS microdisplay modules are used for displaying for vision training imaging, the two monocular integrated LCOS microdisplay modules are arranged on the vision training lens, the inductive switch is arranged at the lower part of the left and right mirror frames and in a clamping groove matched with the vision training lens, and is used for detecting whether vision training can be started or not, and the two monocular integrated LCOS microdisplay modules and the inductive switch are electrically connected with the controller module. Therefore, the training task can be completed by training eyes to follow different visual targets through left and right visual acuity separation, and the purpose of controlling the eyesight is achieved.
The vision prevention and control platform is used for analyzing the eye use data, providing a personalized eye use scheme for guiding the user to use eyes healthily based on the analysis result, forming a corresponding eye use data report, receiving alarm voice information and carrying out safety tracking. The visual prevention and control platform comprises an eye data analysis module, a user data management module and an alarm log module; the eye data analysis module is used for receiving regularly uploaded eye use detection data of the user, performing statistical analysis on values of the data in a certain period to form an eye use data report, and outputting corresponding parameter suggestion range values of short-distance eye use reminding time, eye use reminding time under different illumination, ultraviolet rays and posture reminding and eye use health knowledge according to the eye use data report; the user data management module is used for storing and managing the registration information of the user and the glasses model data, analyzing the control instruction of the user and sending an uplink control instruction to the main controller module according to the analysis result; the alarm log module is used for recording the recording data and the position data of the alarm.
Based on the system composition of the children vision health prevention and control glasses, the application also discloses a vision training method, which specifically comprises the following steps:
step 1: establishing a communication link, carrying out Bluetooth pairing connection on a user APP terminal and a control unit through a data communication unit, acquiring unique model data corresponding to glasses, and establishing a data communication link between the control unit and a visual prevention and control platform;
step 2: the user inputs eye parameters of the child to be trained and selects a training mode through the user APP terminal, and a health threshold value of eye health data is set;
and step 3: acquiring eye health data of children, analyzing the eye health data, reminding bad eye posture, and automatically matching training duration and training mode according to the training mode selected by the user;
and 4, step 4: acquiring corresponding visual target information and visual target movement track information in different training modes, and performing separate display on the visual target information and the visual target movement track information in the corresponding modes through two monocular integrated LCOS (liquid Crystal on silicon) micro-display modules of a visual training unit;
and 5: and the user carries out visual following and color discrimination training according to the displayed image sighting mark information, finishes visual training operation according to set duration, periodically uploads visual training information and eye use data information to a visual prevention and control platform for eye use data analysis, and provides a personalized eye use scheme for guiding the user to carry out healthy eye use.
It should be noted that the described embodiments of the invention are only preferred ways of implementing the invention, and that all obvious modifications, which are within the scope of the invention, are all included in the present general inventive concept.
Claims (9)
1. A pair of children's visual health prevention and control glasses, comprising: the system comprises a data communication unit, a user APP terminal, an eye data acquisition unit, a control unit, a visual training unit and a visual prevention and control platform;
the data communication unit is used for constructing a wireless communication link, and the control unit is communicated with the user APP terminal and the vision prevention and control platform through the wireless communication link;
the user APP terminal is used for inputting eye parameters of the children to be trained by the user, selecting a training mode and setting a health threshold value of eye health data;
the eye data acquisition unit is used for acquiring the information of the eye using time length, the short-distance eye using time length, the eye using posture, the ambient light and the temperature of the child, and sending the acquired information to the control unit for judging the eye using state;
the control unit is connected with the vision prevention and control platform in a wireless communication mode, a user accesses the vision prevention and control platform through a wireless network by a user APP terminal to acquire vision training data and an eye use process data report, and the control unit is used for judging whether the current eye use state of the child is a bad eye use state according to the acquired information, reminding the child in the bad state, and controlling the vision training unit to perform vision training according to an uplink instruction of the vision prevention and control platform;
the visual training unit is used for receiving the control signal of the control unit, closing the visual training lenses and automatically matching the training duration and the training mode according to the control signal;
the vision prevention and control platform is used for analyzing the eye use data, providing a personalized eye use scheme for guiding the user to use eyes healthily based on the analysis result, forming a corresponding eye use data report, receiving alarm voice information and carrying out safety tracking.
2. The children's visual health prevention and control glasses as claimed in claim 1, wherein the data communication unit includes a bluetooth module, a WIFI module and a GPRS module electrically connected with the control unit, the bluetooth module is used for bluetooth pairing connection with a user APP terminal to identify unique model data corresponding to the glasses, and the WIFI module and the GPRS module are used for the control unit to perform data communication with the visual prevention and control platform.
3. The children's visual health prevention and control glasses of claim 2, wherein the user APP terminal comprises an eye parameter input module, a training mode selection module, and an eye data query module; the eye parameter input module is used for inputting pupil distance, eye diopter and vision detection data parameters of a child to be trained and user registration name, account number, age and fingerprint information by a user; the training mode selection module is used for the user to select a visual training mode and time length, different training modes comprise different visual targets and different movement tracks, and the training time length can be directly selected or randomly set according to fixed time length; the eye data query module is used for a user to query the periodic eye use time, the short-distance eye use time, the bad eye use times, the visual training times and the eye use environment light change data of the corresponding children.
4. The children's visual health prevention and control glasses of claim 1, wherein the eye data acquisition unit comprises a timer, a distance sensor, an attitude sensor, a temperature sensor, a light sensor, an eye movement sensing device, and an ultraviolet sensor; the timer is used for recording the eye use time and the short-distance eye use time; the distance sensor is arranged at the joint of the glasses frame and the right side glasses leg and used for collecting distance information of the eyes of the child from a target object; the attitude sensors are used for collecting attitude data of the children when the children use eyes, the attitude sensors comprise two six-axis attitude sensors, the two six-axis attitude sensors are respectively arranged at the lower edge of the left side frame and the lower edge of the right side frame, and the control unit analyzes the current attitude information according to the average value of the two attitude data; the temperature sensor is used for detecting temperature information of the eye environment; the light sensor is used for acquiring light information of the current eye environment; the eye movement sensing device is used for collecting eyeball movement information when eyes are used, the eye movement sensing device comprises a transmitter and an infrared receiver, the transmitter is used for transmitting infrared light, the infrared receiver is used for receiving the infrared light reflected by the eyeballs, and the control unit analyzes the eyeball movement information according to the reflected infrared light; the ultraviolet sensor is used for collecting ultraviolet intensity information of the eye environment.
5. The children's visual health prevention and control glasses of claim 4, wherein the eye data acquisition unit further comprises a multifunctional auxiliary module, the multifunctional auxiliary module comprising an intelligent recording module and a positioning module; the intelligent recording module is used for recording in emergency, the intelligent recording module comprises a pressure sensor, a pickup microphone, an audio processor and a data storage device, when a child needs to record in emergency, the pickup microphone is arranged above a nose support through knocking, the frame position of the pressure sensor sends a trigger signal to the control unit, the control unit controls the pickup microphone to record voice information, the recorded voice information is stored in the data storage device after being filtered by the audio processor, the voice information is uploaded to the visual control platform regularly through a data communication unit, the positioning module is used for tracking the moving track information of the child, the positioning module comprises a Beidou positioning module, and the positioning module is electrically connected with the control unit.
6. The children's visual health prevention and control glasses of claim 5, wherein the control unit comprises a memory module, a main controller module, a switch activation module, a power supply module, and a heating module;
the storage module is used for storing visual training data and is electrically connected with the main controller module;
the input end of the main controller module is connected with the output end of the eye data acquisition unit, the main controller module comprises a controller and a reminding lamp group, the controller compares the received short-distance eye using information, the posture change information in unit time, the light ray of the eye using environment, the change information of the temperature and the ultraviolet ray value and the movement information of eyeballs with a set health threshold value, if the short-distance eye using information exceeds the corresponding health threshold value, the controller judges that the eye using state is bad, the reminding lamp group reminds a user, the reminding lamp group comprises 6 blue LED lamps, the main controller is further used for receiving an uplink control instruction and sending corresponding visual training image data to the visual training unit according to the uplink control instruction, the heating module comprises a heating membrane, the heating membrane is electrically connected with the controller, and is arranged on a glasses lens, for preventing low temperature fogging of the lens;
the switch activation module is used for controlling a power switch and comprises a fingerprint collector, a fingerprint identifier and an electronic relay, wherein the fingerprint identifier compares a user fingerprint collected by the fingerprint collector with fingerprint characteristic information in a user database, and when the user fingerprint and the fingerprint characteristic information are consistent, a control signal is output to the electronic relay, and the electronic relay controls the power switch to be turned on to complete the turning-on action;
the power supply module comprises a power supply battery, a battery management chip, a low-voltage reminding lamp group and a wireless charging module, the power supply battery is electrically connected with the battery management chip and the wireless charging module, when the battery management chip detects that the voltage of the power supply battery is lower than the threshold voltage, an alarm signal is sent to the main controller module, the main controller module controls the low-voltage reminding lamp set to flash and remind according to a certain frequency, the wireless charging module comprises a receiving coil for receiving wireless energy signals, a rectifier bridge, a filter capacitor, a charging circuit consisting of a protective resistor and a voltage-stabilizing diode, the charging circuit is connected between two ends of the filter capacitor in parallel, alternating voltage received by the receiving coil is converted into direct current voltage through the rectifier bridge, filtering is carried out through the filter capacitor connected with the direct current end of the rectifier bridge in parallel, and voltage signals after filtering charge a power supply battery through the charging circuit.
7. The children visual health prevention and control glasses as claimed in claim 6, wherein the visual training unit comprises two monocular integrated LCOS microdisplay modules and a sensor switch, the two monocular integrated LCOS microdisplay modules are used for displaying visual training images, the two monocular integrated LCOS microdisplay modules are disposed on the visual training lens, the sensor switch is disposed in a card slot at the lower part of the left and right frames and adapted to the visual training lens for detecting whether the visual training can be started, and the two monocular integrated LCOS microdisplay modules and the sensor switch are electrically connected to the controller module.
8. The children's visual health prevention and control glasses of claim 1, wherein the visual prevention and control platform comprises an eye data analysis module, a user data management module, and an alarm log module; the eye data analysis module is used for receiving regularly uploaded eye use detection data of the user, performing statistical analysis on values of the data in a certain period to form an eye use data report, and outputting corresponding parameter suggestion range values of short-distance eye use reminding time, eye use reminding time under different illumination, ultraviolet rays and posture reminding and eye use health knowledge according to the eye use data report; the user data management module is used for storing and managing the registration information of the user and the glasses model data, analyzing the control instruction of the user and sending an uplink control instruction to the main controller module according to the analysis result; the alarm log module is used for recording the recording data and the position data of the alarm.
9. A visual training method is characterized by specifically comprising the following steps:
establishing a communication link, carrying out Bluetooth pairing connection on a user APP terminal and a control unit through a data communication unit, acquiring unique model data corresponding to glasses, and establishing a data communication link between the control unit and a visual prevention and control platform;
the user inputs eye parameters of the child to be trained and selects a training mode through the user APP terminal, and a health threshold value of eye health data is set;
acquiring eye health data of children, analyzing the eye health data, reminding bad eye posture, and automatically matching training duration and training mode according to the training mode selected by the user;
acquiring corresponding visual target information and visual target movement track information in different training modes, and performing separate display on the visual target information and the visual target movement track information in the corresponding modes through two monocular integrated LCOS (liquid Crystal on silicon) micro-display modules of a visual training unit;
and the user carries out visual following and color discrimination training according to the displayed image sighting mark information, finishes visual training operation according to set duration, periodically uploads visual training information and eye use data information to a visual prevention and control platform for eye use data analysis, and provides a personalized eye use scheme for guiding the user to carry out healthy eye use.
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