WO2015192673A1 - Method for preventing myopia and terminal - Google Patents

Method for preventing myopia and terminal Download PDF

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Publication number
WO2015192673A1
WO2015192673A1 PCT/CN2015/074795 CN2015074795W WO2015192673A1 WO 2015192673 A1 WO2015192673 A1 WO 2015192673A1 CN 2015074795 W CN2015074795 W CN 2015074795W WO 2015192673 A1 WO2015192673 A1 WO 2015192673A1
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WO
WIPO (PCT)
Prior art keywords
data
user
distance
light intensity
vision protection
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PCT/CN2015/074795
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French (fr)
Chinese (zh)
Inventor
柳勇
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中兴通讯股份有限公司
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Publication of WO2015192673A1 publication Critical patent/WO2015192673A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Definitions

  • the present invention relates to the field of communications, and in particular, to a method for preventing myopia and related terminals.
  • a method for preventing myopia including:
  • the terminal collects environmental data when the user reads in real time
  • the user is reminded when the comparison result satisfies the preset condition.
  • the environmental data includes distance data between the user and the terminal when the user reads and/or light intensity data of the environment in which the user reads, and the terminal collects the distance data and/or using the distance sensor and/or the light sensor that has been activated by the terminal. Or light intensity data.
  • the distance data is compared with vision protection data about the distance, and if the distance data is less than the vision protection data about the distance, the user is alerted.
  • the light intensity data is compared with maximum vision protection data and minimum vision protection data regarding light intensity, if the light intensity data is greater than maximum vision protection data regarding light intensity or less than minimum vision protection with respect to light intensity Data, the user is reminded.
  • the method further comprises:
  • the terminal performs statistics on the distance data and/or the light intensity data collected by the terminal, and obtains the distance change frequency data and/or the light intensity change frequency data of the environment in which the user reads;
  • the light intensity change frequency data is compared with a preset vision protection data regarding a light intensity change frequency, and if the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, the user is alerted.
  • the environment data includes duration data read by the user, and the terminal uses the time counter to collect the duration data, and compares the duration data with the vision protection data about the user reading duration, if the time data is greater than The user is reminded about the visual protection data of the user's reading duration.
  • a terminal for preventing myopia including:
  • the acquisition module is configured to collect environmental data when the user reads in real time
  • a comparison module configured to compare the collected environmental data with preset vision protection data
  • the reminder module is configured to remind the user when the comparison result satisfies the preset condition.
  • the environment data includes distance data between the user and the terminal when the user reads and/or light intensity data of the environment
  • the collection module includes a distance sensor for collecting the distance data and/or used for collecting Light sensor for light intensity data.
  • the comparison module compares the distance data with vision protection data about a distance, and if the distance data is less than the vision protection data about the distance, the reminding module alerts the user.
  • the comparison module compares the light intensity data with maximum vision protection data and minimum vision protection data regarding light intensity, if the light intensity data is greater than the maximum vision protection data about the light intensity or less than the light intensity The minimum vision protection data, the reminder module alerts the user.
  • the method further comprises:
  • the statistics module is configured to perform statistics on the collected distance data and/or the light intensity data, and obtain the distance change frequency data and/or the light intensity change frequency data of the environment in which the user reads;
  • the comparison module compares the distance change frequency data with a preset vision protection data about a distance change frequency, and if the distance change frequency data is greater than the vision protection data about the distance change frequency, the reminding module Reminding the user; and/or the comparison module compares the light intensity change frequency data with the pre- The visual protection data regarding the frequency of change of the light intensity is compared. If the light intensity change frequency data is greater than the vision protection data regarding the frequency of the light intensity change, the reminder module alerts the user.
  • the environment data includes duration data read by a user
  • the collection module includes a time counter for collecting duration data
  • the comparison module compares the duration data with the vision protection data about the user's reading duration. If the time data is greater than the vision protection data about the user's reading duration, the comparison module alerts the user.
  • the embodiment of the invention can automatically protect the user's vision and avoid the myopia caused by the user's improper eye.
  • FIG. 1 is a schematic block diagram of a method for preventing myopia according to an embodiment of the present invention
  • FIG. 2 is a first block diagram of a terminal for preventing myopia according to an embodiment of the present invention
  • FIG. 3 is a second block diagram of a terminal for preventing myopia according to an embodiment of the present invention.
  • FIG. 4 is a first flowchart of preventing a user's myopia by using a terminal according to an embodiment of the present invention
  • FIG. 5 is a second flowchart of preventing a user's myopia by using a terminal according to an embodiment of the present invention
  • FIG. 6 is a third flowchart of preventing a user's myopia through a terminal according to an embodiment of the present invention.
  • FIG. 7 is a fourth flowchart of preventing a user's myopia through a terminal according to an embodiment of the present invention.
  • FIG. 1 is a schematic block diagram of a method for preventing myopia according to an embodiment of the present invention. As shown in FIG. 1 , the steps include:
  • Step S101 The terminal collects environmental data that can affect vision when the user reads.
  • the environmental data includes distance data between the user and the terminal when the user reads, and the terminal collects the distance data by using the distance sensor that has been activated by the terminal. For example, when a user reads a paper document such as a book, the The terminal is placed near the paper file. At this time, the distance data collected by the distance sensor can be approximated as the distance data between the user and the paper document; when the user reads the pre-stored or online e-book, the distance sensor collects The distance data is the actual distance data when the user reads.
  • the environmental data may further include light intensity data of an environment in which the user reads, and the terminal collects the light intensity data by using the activated light sensor.
  • the environmental data may further include duration data read by the user, and the terminal uses the time counter to collect the duration data.
  • the environment data may further include frequency data of distance change between the user and the terminal, and the terminal collects the distance data collected by the terminal, and uses the statistical result to calculate the distance change frequency data between the user and the terminal.
  • the environmental data may further include frequency data of the light intensity change of the environment in which the user reads, the terminal collects the light intensity data collected by the terminal, and uses the statistical result to calculate the frequency data of the light intensity change of the environment in which the user reads.
  • the environmental data includes one or more of distance data, light intensity data, duration data, distance change frequency data, and light intensity change frequency data.
  • Step S102 comparing the collected environmental data with preset vision protection data.
  • Step S103 When the comparison result satisfies the preset condition, the user is reminded.
  • the preset vision protection data includes vision protection data on distance, maximum vision protection data and minimum vision protection data on light intensity, vision protection data on user reading duration, and frequency of distance change One or more of vision protection data, vision protection data regarding the frequency of change in light intensity.
  • comparing the distance data with vision protection data about a distance if the distance data is smaller than the vision protection data about the distance, performing a related reminder to the user; and comparing the light intensity data with respect to the light intensity
  • the maximum vision protection data and the minimum vision protection data are compared.
  • the light intensity data is greater than the maximum vision protection data about the light intensity or less than the minimum vision protection data about the light intensity, the user is reminded; the time data is Comparing with the vision protection data about the user reading duration, if the time data is greater than the vision protection data about the user reading duration, the user is reminded; the distance change frequency data and the preset distance change frequency The vision protection data is compared, if the distance change frequency data is greater than the vision protection data about the distance change frequency, the user is reminded; the light is The intensity change frequency data is compared with a preset vision protection data about the light intensity change frequency. If the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, the user is reminded accordingly.
  • the above terminal may be a mobile phone, a tablet computer or the like.
  • FIG. 2 is a first block diagram of a terminal for preventing myopia according to an embodiment of the present invention. As shown in FIG. 2, the method includes: an acquisition module 21, a comparison module 22, and a reminder module 23, wherein:
  • the collection module 21 is configured to collect real-time environmental data that can affect vision when the user reads.
  • the environment data collected by the collection module 21 includes one or more of distance data between the user and the terminal when the user reads, light intensity data of the environment in which the user reads, and duration data read by the user.
  • the acquisition module 21 has a distance sensor that collects the distance data by an activated distance sensor. For example, when the user reads a paper document such as a book, the terminal can be placed near the paper file. At this time, the distance data collected by the distance sensor can be approximated as the distance data between the user and the paper document; When the user reads the pre-stored or online e-book, the distance data collected by the distance sensor is the actual distance data when the user reads.
  • the acquisition module 21 has a light sensor that collects the light intensity data through an activated light sensor.
  • the acquisition module 21 has a time counter that collects the duration data using a time counter.
  • the comparison module 22 is configured to compare the collected environmental data with preset vision protection data.
  • the reminding module 23 is configured to remind the user when the comparison result satisfies the preset condition.
  • the preset vision protection data includes vision protection data about distance, maximum vision protection data and minimum vision protection data regarding light intensity, and one or more of vision protection data regarding user reading duration One.
  • the comparison module 22 compares the distance data with the vision protection data about the distance, and if the distance data is smaller than the vision protection data about the distance, the reminding module 23 performs a related reminder to the user;
  • the comparison module 22 compares the light intensity data with the maximum vision protection data regarding the light intensity, the minimum view The force protection data is compared. If the light intensity data is greater than the maximum vision protection data about the light intensity or less than the minimum vision protection data about the light intensity, the reminder module 23 provides a relevant reminder to the user; the comparison module 22
  • the time data is compared with the vision protection data regarding the user's reading duration. If the time data is greater than the vision protection data regarding the user's reading duration, the reminding module 23 performs a related reminder to the user.
  • the above terminal may be a mobile phone or a tablet computer.
  • the reminding module 23 can perform reminding by means of voice broadcast, or can also perform reminding by displaying a reminder screen on the terminal screen.
  • FIG. 3 is a second block diagram of a terminal for preventing myopia according to an embodiment of the present invention.
  • the method includes: an acquisition module 21, a comparison module 22, a reminder module 23, and a statistics module 24. Compared with FIG. 2, the statistics are performed.
  • the module 24 is configured to perform statistics on the collected distance data and/or light intensity data to obtain distance change frequency data and/or light intensity change frequency data of the environment in which the user reads.
  • the preset vision protection data includes corresponding vision protection data about the distance change frequency and vision protection data about the light intensity change frequency.
  • the comparison module 22 compares the distance change frequency data with a preset vision protection data about a distance change frequency, and if the distance change frequency data is greater than the vision protection data about the distance change frequency, the reminder Module 23 provides relevant reminders to the user.
  • the comparison module 22 compares the light intensity change frequency data with a preset vision protection data about a light intensity change frequency, and if the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, Then, the reminding module 23 performs related reminding to the user.
  • the above terminal may be a mobile phone or a tablet computer.
  • the reminding module 23 can perform reminding by means of voice broadcast, or can also perform reminding by displaying a reminder screen on the terminal screen.
  • FIG. 4 to FIG. 7 are respectively a first flowchart to a fourth flowchart for preventing user myopia by a terminal (for example, a mobile phone) according to an embodiment of the present invention.
  • the embodiment includes a module of a sensor module, a clock module, a core control module, and the like.
  • the distance sensor and the light sensor are used to determine the distance of the current surrounding environment. If the data analysis is sufficient for the current user (for example, a group such as a student), the system will not make any alarm information.
  • the data is transmitted in real time to synchronize the data transmitted by the sensor and the data is judged in real time; if the core control module judges the current form to cause the line of sight and the intensity of the light to the student and other groups through the sent data, the core module will trigger the client to issue a danger. Alarm, and remind the user "Please pay attention to maintain a good sitting posture", “Please pay attention to the ambient light is dark”, "You have read 45 minutes, please pay attention to rest” and other prompt information, so that users can adjust the sitting position and change the ambient light in time.
  • a distance sensor, a light sensor, and a clock module are added to the terminal, and the distance sensor collects the distance and direction data of the user (for example, a group such as a student) from the terminal, and collects the surrounding environment through the light sensor.
  • the clock module records the duration of the user's reading. Real-time data is transmitted to the associated terminal. After receiving the data, the terminal performs a series of complicated data to determine whether the distance from the book is too close, the ambient light, and the length of time the user reads the book have an impact on the user's vision. If the distance is too close, the terminal prompts the user by playing the "Please pay attention to maintaining a good sitting posture".
  • the terminal prompts the user by playing "Please pay attention to the dim light in the surrounding environment"; if the user reads the book for too long Then the terminal prompts the user by playing "You have read 45 minutes, please pay attention to rest”.
  • the process of preventing user myopia through the terminal includes the following steps:
  • Step S100 placing the terminal in the vicinity of the book to be read, and the user starts the operation of protecting the vision function.
  • Step S200 issuing an instruction to activate an associated sensor, such as a proximity sensor.
  • Step S300 The distance sensor starts collecting data.
  • the distance sensor is used to determine the distance between the user and the terminal, and whether the user is in a bad line of sight is monitored.
  • Step S400 The data collected in step S200 is transmitted to the core control module by data transmission, and includes actual data of the effective distance and direction of the current surrounding things.
  • the method also records the time interval between different types of warnings, and divides the categories by distance. For example, a distance of 24 cm is detected, and then the distance is 23 cm and then reminded once, and the terminal record initiates two reminders. Time between time T.
  • the terminal collects the above information, sorts the T, and stores the distance value corresponding to the start time of the T, and uses the distance value as the distance warning value when the user uses the next time.
  • the maximum range of adaptive adjustment of the distance warning value can be provided on the terminal.
  • the minimum distance warning value can not be less than, which can prevent the nearsightedness.
  • the adaptive adjustment value can also be used without limitation. The user makes a reminder that it is easy to be nearsighted if it is less than a certain value.
  • the distance warning value preset on the terminal is a reference. Because the user is different, some users may apply, and some users are not applicable. Therefore, after the adaptive method, it is more suitable for various users.
  • the core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
  • Step S500 If it is determined that there is no hidden danger to the user's line of sight, the alarm module continues to be activated, and the sensor is driven to acquire information of the surrounding environment to achieve real-time monitoring of the data.
  • step S700 is started, otherwise the step S600 is started.
  • the distance warning value is 25 cm
  • the reminder frequency is 1 time.
  • Step S600 The trigger clock module continues to collect data, and the process returns to step S200.
  • Step S700 The current judgment determines that if there is a hidden danger to the user's line of sight, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
  • the client the terminal such as a mobile phone
  • the process of preventing user myopia through the terminal includes the following steps:
  • Step S101 placing the terminal in the vicinity of the book to be read, and the user starts to perform the function of protecting the vision function.
  • Step S201 issuing an instruction to activate an associated sensor, such as a light sensor.
  • Step S301 The light sensor starts collecting data.
  • the light sensor is used to determine the light environment around the user (such as a student), and whether the ambient light around the user affects the student's vision is monitored.
  • the terminal When reading in an environment with changing environment, the terminal has a preset light warning value and a reminder frequency, and the warning value sets a minimum value C and a highest value L. If the user's ambient light is less than the warning value C, a warning is issued; similarly, if it is greater than the ambient light warning value L, a warning is also issued; the more the upper and lower limits of the warning value are deviated, the frequency of the reminder frequency increases.
  • This step can also be used in combination with the distance sensor to determine the user distance parameter in the illumination conversion frequency (ie, the light intensity change frequency) but within the normal reading light threshold. If the distance parameter is changed (ie, the distance change frequency) Also faster, it is judged that the user has to adjust the distance to adapt to the light. In this case, it may cause eye fatigue, and you need to inform the user to pay attention to the rest in advance, not necessarily a theoretical warning value.
  • the distance parameter in the illumination conversion frequency ie, the light intensity change frequency
  • Step S401 The data collected in step S201 is transmitted to the core control module by data transmission, and includes actual data of the current ambient light.
  • the core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
  • Step S501 If it is determined that there is no influence on the ambient light of the user, the alarm module continues to be activated, and the light sensor is driven to acquire information collection of the surrounding environment to achieve real-time monitoring of the data.
  • step S701 If the user light sensor determines that the light environment around the user (student) affects the eyesight, the alarm is initiated in step S701, otherwise step S601 is initiated.
  • Step S601 The trigger clock module continues to collect data, and the process returns to step S201.
  • Step S701 Currently determining that if there is a hidden danger to the user, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
  • the client the terminal such as a mobile phone
  • the intensity of light affects the visual acuity of "Please pay attention to the dim light in the surrounding environment".
  • the process of preventing user myopia through the terminal includes the following steps:
  • Step S102 placing the terminal near the book to be read, and the user starts to perform the function of protecting the vision function.
  • Step S202 issuing an instruction to start the clock module (ie, the alarm module).
  • Step S302 The clock module starts collecting data.
  • the length of the reading time of the user is calculated by the clock module.
  • Step S402 the data collected in step S202 is transmitted to the core control module by data transmission, and includes actual data of the user reading time.
  • the core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
  • Step S502 If it is determined that there is no hidden danger to the user, the alarm module continues to be activated, and the time data read by the user is acquired, and real-time monitoring of the data is achieved.
  • step S702 If the alarm module calculates that the user (student) reading time is too long, the alarm is started in step S702, otherwise step S602 is started.
  • Step S602 The trigger clock module continues to collect data, and the process returns to step S202.
  • Step S702 The current judgment indicates that if there is a hidden danger to the user, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
  • the client the terminal such as a mobile phone
  • the reading time is too long to issue a reminder that "you have read 45 minutes, please pay attention to rest”.
  • the process of preventing user myopia through the terminal includes the following steps:
  • Step S103 placing the terminal in the vicinity of the book to be read, and the user starts the operation of protecting the vision function.
  • Step S203 issuing an instruction to start a device such as a related sensor, such as a start distance sensor, a light sensor, and a clock module.
  • a related sensor such as a start distance sensor, a light sensor, and a clock module.
  • Step S303 The related device starts collecting data and counting.
  • the terminal performs statistics on the distance data collected by the terminal, and obtains the frequency data of the distance change of the environment in which the user reads.
  • the alarm module promptly informs the user to end the reading time, and the set time value can be advanced.
  • the distance is within the set range, but the frequency of the distance change is high, indicating that the user is tired, and it is easy to cause the user's eyes to fatigue. The user is notified in advance of the rest, rather than a theoretical time value.
  • the terminal When reading in an environment with changing environment, the terminal has a preset light warning value and a reminder frequency, and the warning value sets a minimum value C and a highest value L. If the user's ambient light is less than the warning value C, a warning is issued; similarly, if it is greater than the ambient light warning value L, the same warning is issued; the more the upper and lower limits of the warning value are deviated, the frequency of the reminding frequency increases;
  • This step can also be used in combination with the distance sensor to determine the user distance parameter in the illumination conversion frequency (ie, the light intensity change frequency) but within the normal reading light threshold. If the distance parameter is changed (ie, the distance change frequency) Also faster, it is judged that the user has to adjust the distance to adapt to the light. In this case, it may cause eye fatigue, and you need to inform the user to pay attention to the rest in advance, not necessarily a theoretical warning value.
  • the distance parameter in the illumination conversion frequency ie, the light intensity change frequency
  • the terminal performs statistics on the light intensity data collected by the terminal, and obtains the frequency data of the light intensity change of the environment in which the user reads.
  • the alarm module promptly informs the user to end the reading time, and the set time value can be advanced. For example, the light is within the set range, but the light changes frequently. If the rate is high and the user's eyes are easily fatigued, the user should be notified of the rest in advance, rather than a theoretical time value.
  • Step S403 The data collected in step S203 is transmitted to the core control module by data transmission, and includes actual distance and direction of the current surrounding things, ambient light, and actual data of the user reading time, the frequency of the light value change, and the frequency of the distance value change.
  • the core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
  • Step S503 If it is determined that there is no hidden danger of the user's line of sight, ambient light, etc., the alarm module continues to be activated, and the sensor is driven to acquire information of the surrounding environment to achieve real-time monitoring of the data.
  • step S703 If the frequency of the distance value change is too large, the alarm is initiated in step S703, otherwise step S603 is initiated.
  • step S703 If the frequency of the light value change is too large, the alarm is initiated in step S703, otherwise step S603 is initiated.
  • Step S603 The trigger clock module continues to collect data, and the process returns to step S203.
  • Step S703 The current judgment indicates that if there is a hidden danger to the user's line of sight, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
  • the client the terminal such as a mobile phone
  • the device with the sensor can automatically protect the user's vision and avoid the myopia caused by improper eye.

Abstract

The present invention relates to the field of communications. Disclosed are a method for preventing myopia and a terminal. The method comprises: a terminal collects in real time environmental data when a user is reading; compare the collected environmental data with preset eyesight protection data; and when the comparison result satisfies a preset condition, prompt the user. By means of embodiments of the present invention, the eyesight of a user can be automatically protected, and shortsightedness caused by improper use of eyes is avoided.

Description

一种预防近视的方法及终端Method and terminal for preventing myopia 技术领域Technical field
本发明涉及通信领域，特别涉及一种预防近视的方法及相关的终端。The present invention relates to the field of communications, and in particular, to a method for preventing myopia and related terminals.
背景技术Background technique
随着智能终端和数据类产品的功能越来越丰富，传感器功能也越来越被大众熟悉并使用，当前需要越来越多的技术产品对用户安全性进行保障。With the increasing functionality of smart terminals and data products, sensor functions are becoming more and more familiar and used by the public. Currently, more and more technical products are needed to ensure user security.
发明内容Summary of the invention
本发明的目的在于提供一种预防近视的方法及终端，能更好地解决用户近视的预防问题。It is an object of the present invention to provide a method and terminal for preventing myopia, which can better solve the problem of preventing myopia of a user.
根据本发明实施例的一个方面，提供了一种预防近视的方法，包括：According to an aspect of an embodiment of the present invention, a method for preventing myopia is provided, including:
终端实时采集用户阅读时的环境数据；The terminal collects environmental data when the user reads in real time;
将采集到的环境数据与预设的视力保护数据进行比较；Comparing the collected environmental data with preset vision protection data;
当比较结果满足预设的条件时，对用户进行提醒。The user is reminded when the comparison result satisfies the preset condition.
优选地，所述环境数据包括用户阅读时用户与终端之间的距离数据和/或所在环境的光强度数据，终端利用其已启动的距离传感器和/或光传感器，采集所述距离数据和/或光强度数据。Preferably, the environmental data includes distance data between the user and the terminal when the user reads and/or light intensity data of the environment in which the user reads, and the terminal collects the distance data and/or using the distance sensor and/or the light sensor that has been activated by the terminal. Or light intensity data.
优选地，将所述距离数据与关于距离的视力保护数据进行比较，若所述距离数据小于关于距离的视力保护数据，则对用户进行提醒。Preferably, the distance data is compared with vision protection data about the distance, and if the distance data is less than the vision protection data about the distance, the user is alerted.
优选地，将所述光强度数据与关于光强度的最大视力保护数据、最小视力保护数据进行比较，若所述光强度数据大于关于光强度的最大视力保护数据或小于关于光强度的最小视力保护数据，则对用户进行提醒。Preferably, the light intensity data is compared with maximum vision protection data and minimum vision protection data regarding light intensity, if the light intensity data is greater than maximum vision protection data regarding light intensity or less than minimum vision protection with respect to light intensity Data, the user is reminded.
优选地，还包括：Preferably, the method further comprises:
终端对其采集的距离数据和/或光强度数据进行统计，得到用户阅读时所在环境的距离变化频率数据和/或光强度变化频率数据； The terminal performs statistics on the distance data and/or the light intensity data collected by the terminal, and obtains the distance change frequency data and/or the light intensity change frequency data of the environment in which the user reads;
将所述距离变化频率数据与预设的关于距离变化频率的视力保护数据进行比较，若所述距离变化频率数据大于关于距离变化频率的视力保护数据，则对用户进行提醒；和/或Comparing the distance change frequency data with a preset vision protection data about a distance change frequency, and alerting the user if the distance change frequency data is greater than the vision protection data about the distance change frequency; and/or
将所述光强度变化频率数据与预设的关于光强度变化频率的视力保护数据进行比较，若所述光强度变化频率数据大于关于光强度变化频率的视力保护数据，则对用户进行提醒。The light intensity change frequency data is compared with a preset vision protection data regarding a light intensity change frequency, and if the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, the user is alerted.
优选地，所述环境数据包括用户阅读的时长数据，终端利用其时间计数器，采集所述时长数据，并将所述时长数据与关于用户阅读时长的视力保护数据进行比较，若所述时间数据大于关于用户阅读时长的视力保护数据，则对用户进行提醒。Preferably, the environment data includes duration data read by the user, and the terminal uses the time counter to collect the duration data, and compares the duration data with the vision protection data about the user reading duration, if the time data is greater than The user is reminded about the visual protection data of the user's reading duration.
根据本发明实施例的另一方面，提供了一种预防近视的终端，包括：According to another aspect of the embodiments of the present invention, a terminal for preventing myopia is provided, including:
采集模块，用于实时采集用户阅读时的环境数据；The acquisition module is configured to collect environmental data when the user reads in real time;
比较模块，用于将采集到的环境数据与预设的视力保护数据进行比较；a comparison module, configured to compare the collected environmental data with preset vision protection data;
提醒模块，用于当比较结果满足预设的条件时，对用户进行提醒。The reminder module is configured to remind the user when the comparison result satisfies the preset condition.
优选地，所述环境数据包括用户阅读时用户与终端之间的距离数据和/或所在环境的光强度数据，所述采集模块包括用来采集所述距离数据的距离传感器和/或用来采集光强度数据的光传感器。Preferably, the environment data includes distance data between the user and the terminal when the user reads and/or light intensity data of the environment, the collection module includes a distance sensor for collecting the distance data and/or used for collecting Light sensor for light intensity data.
优选地，所述比较模块将所述距离数据与关于距离的视力保护数据进行比较，若所述距离数据小于关于距离的视力保护数据，则所述提醒模块对用户进行提醒。Preferably, the comparison module compares the distance data with vision protection data about a distance, and if the distance data is less than the vision protection data about the distance, the reminding module alerts the user.
优选地，所述比较模块将所述光强度数据与关于光强度的最大视力保护数据、最小视力保护数据进行比较，若所述光强度数据大于关于光强度的最大视力保护数据或小于关于光强度的最小视力保护数据，则所述提醒模块对用户进行提醒。Preferably, the comparison module compares the light intensity data with maximum vision protection data and minimum vision protection data regarding light intensity, if the light intensity data is greater than the maximum vision protection data about the light intensity or less than the light intensity The minimum vision protection data, the reminder module alerts the user.
优选地，还包括：Preferably, the method further comprises:
统计模块，用于对采集的距离数据和/或光强度数据进行统计，得到用户阅读时所在环境的距离变化频率数据和/或光强度变化频率数据；The statistics module is configured to perform statistics on the collected distance data and/or the light intensity data, and obtain the distance change frequency data and/or the light intensity change frequency data of the environment in which the user reads;
其中，所述比较模块将所述距离变化频率数据与预设的关于距离变化频率的视力保护数据进行比较，若所述距离变化频率数据大于关于距离变化频率的视力保护数据，则所述提醒模块对用户进行提醒；和/或所述比较模块将所述光强度变化频率数据与预 设的关于光强度变化频率的视力保护数据进行比较，若所述光强度变化频率数据大于关于光强度变化频率的视力保护数据，则所述提醒模块对用户进行提醒。The comparison module compares the distance change frequency data with a preset vision protection data about a distance change frequency, and if the distance change frequency data is greater than the vision protection data about the distance change frequency, the reminding module Reminding the user; and/or the comparison module compares the light intensity change frequency data with the pre- The visual protection data regarding the frequency of change of the light intensity is compared. If the light intensity change frequency data is greater than the vision protection data regarding the frequency of the light intensity change, the reminder module alerts the user.
优选地，所述环境数据包括用户阅读的时长数据，所述采集模块包括用来采集时长数据的时间计数器；Preferably, the environment data includes duration data read by a user, and the collection module includes a time counter for collecting duration data;
其中，所述比较模块将所述时长数据与关于用户阅读时长的视力保护数据进行比较，若所述时间数据大于关于用户阅读时长的视力保护数据，则所述比较模块对用户进行提醒。The comparison module compares the duration data with the vision protection data about the user's reading duration. If the time data is greater than the vision protection data about the user's reading duration, the comparison module alerts the user.
与现有技术相比较，本发明实施例的有益效果在于：Compared with the prior art, the beneficial effects of the embodiments of the present invention are:
本发明实施例能够自动保护用户视力，避免用户用眼不当导致的近视。The embodiment of the invention can automatically protect the user's vision and avoid the myopia caused by the user's improper eye.
附图说明DRAWINGS
图1是本发明实施例提供的预防近视的方法原理框图；1 is a schematic block diagram of a method for preventing myopia according to an embodiment of the present invention;
图2是本发明实施例提供的预防近视的终端第一框图；2 is a first block diagram of a terminal for preventing myopia according to an embodiment of the present invention;
图3是本发明实施例提供的预防近视的终端第二框图；3 is a second block diagram of a terminal for preventing myopia according to an embodiment of the present invention;
图4是本发明实施例提供的通过终端预防用户近视的第一流程图；4 is a first flowchart of preventing a user's myopia by using a terminal according to an embodiment of the present invention;
图5是本发明实施例提供的通过终端预防用户近视的第二流程图；FIG. 5 is a second flowchart of preventing a user's myopia by using a terminal according to an embodiment of the present invention; FIG.
图6是本发明实施例提供的通过终端预防用户近视的第三流程图；FIG. 6 is a third flowchart of preventing a user's myopia through a terminal according to an embodiment of the present invention; FIG.
图7是本发明实施例提供的通过终端预防用户近视的第四流程图。FIG. 7 is a fourth flowchart of preventing a user's myopia through a terminal according to an embodiment of the present invention.
具体实施方式detailed description
以下结合附图对本发明的优选实施例进行详细说明，应当理解，以下所说明的优选实施例仅用于说明和解释本发明，并不用于限定本发明。The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.
图1是本发明实施例提供的预防近视的方法原理框图，如图1所示，步骤包括：FIG. 1 is a schematic block diagram of a method for preventing myopia according to an embodiment of the present invention. As shown in FIG. 1 , the steps include:
步骤S101：终端实时采集用户阅读时能够影响视力的环境数据。Step S101: The terminal collects environmental data that can affect vision when the user reads.
所述环境数据包括用户阅读时用户与终端之间的距离数据，终端利用其已启动的距离传感器，采集所述距离数据。例如，当用户阅读书本等纸质文件时，可以将所述 终端放置于纸质文件附近，此时，可以将距离传感器采集的距离数据近似作为用户阅读时与纸质文件之间的距离数据；当用户阅读终端预存或在线的电子书时，距离传感器采集的距离数据即是用户阅读时实际的距离数据。The environmental data includes distance data between the user and the terminal when the user reads, and the terminal collects the distance data by using the distance sensor that has been activated by the terminal. For example, when a user reads a paper document such as a book, the The terminal is placed near the paper file. At this time, the distance data collected by the distance sensor can be approximated as the distance data between the user and the paper document; when the user reads the pre-stored or online e-book, the distance sensor collects The distance data is the actual distance data when the user reads.
所述环境数据还可以包括用户阅读时所在环境的光强度数据，终端利用其已启动的光传感器，采集所述光强度数据。The environmental data may further include light intensity data of an environment in which the user reads, and the terminal collects the light intensity data by using the activated light sensor.
所述环境数据还可以包括用户阅读的时长数据，终端利用其时间计数器，采集所述时长数据。The environmental data may further include duration data read by the user, and the terminal uses the time counter to collect the duration data.
所述环境数据还可以包括用户阅读时与终端之间的距离变化频率数据，终端对其采集的距离数据进行统计，并利用统计结果，计算得到用户与终端之间的距离变化频率数据。The environment data may further include frequency data of distance change between the user and the terminal, and the terminal collects the distance data collected by the terminal, and uses the statistical result to calculate the distance change frequency data between the user and the terminal.
所述环境数据还可以包括用户阅读时所在环境的光强度变化频率数据，终端对其采集的光强度数据进行统计，并利用统计结果，计算得到用户阅读时所在环境的光强度变化频率数据。The environmental data may further include frequency data of the light intensity change of the environment in which the user reads, the terminal collects the light intensity data collected by the terminal, and uses the statistical result to calculate the frequency data of the light intensity change of the environment in which the user reads.
也就是说，所述环境数据包括距离数据、光强度数据、时长数据、距离变化频率数据、光强度变化频率数据中的一个或多个。That is, the environmental data includes one or more of distance data, light intensity data, duration data, distance change frequency data, and light intensity change frequency data.
步骤S102：将采集到的环境数据与预设的视力保护数据进行比较。Step S102: comparing the collected environmental data with preset vision protection data.
步骤S103：当比较结果满足预设的条件时，对用户进行提醒。Step S103: When the comparison result satisfies the preset condition, the user is reminded.
对应于所述环境数据，所述预设的视力保护数据包括关于距离的视力保护数据、关于光强度的最大视力保护数据和最小视力保护数据、关于用户阅读时长的视力保护数据、关于距离变化频率的视力保护数据、关于光强度变化频率的视力保护数据中的一个或多个。Corresponding to the environmental data, the preset vision protection data includes vision protection data on distance, maximum vision protection data and minimum vision protection data on light intensity, vision protection data on user reading duration, and frequency of distance change One or more of vision protection data, vision protection data regarding the frequency of change in light intensity.
例如，将所述距离数据与关于距离的视力保护数据进行比较，若所述距离数据小于所述关于距离的视力保护数据，则对用户进行相关提醒；将所述光强度数据与关于光强度的最大视力保护数据、最小视力保护数据进行比较，若所述光强度数据大于关于光强度的最大视力保护数据或小于关于光强度的最小视力保护数据，则对用户进行相关提醒；将所述时间数据与关于用户阅读时长的视力保护数据进行比较，若所述时间数据大于关于用户阅读时长的视力保护数据，则对用户进行相关提醒；将所述距离变化频率数据与预设的关于距离变化频率的视力保护数据进行比较，若所述距离变化频率数据大于关于距离变化频率的视力保护数据，则对用户进行相关提醒；将所述光 强度变化频率数据与预设的关于光强度变化频率的视力保护数据进行比较，若所述光强度变化频率数据大于关于光强度变化频率的视力保护数据，则对用户进行相关提醒。For example, comparing the distance data with vision protection data about a distance, if the distance data is smaller than the vision protection data about the distance, performing a related reminder to the user; and comparing the light intensity data with respect to the light intensity The maximum vision protection data and the minimum vision protection data are compared. If the light intensity data is greater than the maximum vision protection data about the light intensity or less than the minimum vision protection data about the light intensity, the user is reminded; the time data is Comparing with the vision protection data about the user reading duration, if the time data is greater than the vision protection data about the user reading duration, the user is reminded; the distance change frequency data and the preset distance change frequency The vision protection data is compared, if the distance change frequency data is greater than the vision protection data about the distance change frequency, the user is reminded; the light is The intensity change frequency data is compared with a preset vision protection data about the light intensity change frequency. If the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, the user is reminded accordingly.
上述终端可以是手机、平板电脑等。The above terminal may be a mobile phone, a tablet computer or the like.
图2是本发明实施例提供的预防近视的终端第一框图，如图2所示，包括：采集模块21、比较模块22和提醒模块23，其中：2 is a first block diagram of a terminal for preventing myopia according to an embodiment of the present invention. As shown in FIG. 2, the method includes: an acquisition module 21, a comparison module 22, and a reminder module 23, wherein:
采集模块21 Acquisition module 21
所述采集模块21用于实时采集用户阅读时能够影响视力的环境数据。The collection module 21 is configured to collect real-time environmental data that can affect vision when the user reads.
所述采集模块21采集的环境数据包括用户阅读时用户与终端之间的距离数据、用户阅读时所在环境的光强度数据、用户阅读的时长数据中的一个或多个。The environment data collected by the collection module 21 includes one or more of distance data between the user and the terminal when the user reads, light intensity data of the environment in which the user reads, and duration data read by the user.
所述采集模块21具有距离传感器，其通过已启动的距离传感器采集所述距离数据。例如，当用户阅读书本等纸质文件时，可以将所述终端放置于纸质文件附近，此时，可以将距离传感器采集的距离数据近似作为用户阅读时与纸质文件之间的距离数据；当用户阅读终端预存或在线的电子书时，距离传感器采集的距离数据即是用户阅读时实际的距离数据。The acquisition module 21 has a distance sensor that collects the distance data by an activated distance sensor. For example, when the user reads a paper document such as a book, the terminal can be placed near the paper file. At this time, the distance data collected by the distance sensor can be approximated as the distance data between the user and the paper document; When the user reads the pre-stored or online e-book, the distance data collected by the distance sensor is the actual distance data when the user reads.
所述采集模块21具有光传感器，其通过已启动的光传感器采集所述光强度数据。The acquisition module 21 has a light sensor that collects the light intensity data through an activated light sensor.
所述采集模块21具有时间计数器，其利用时间计数器采集所述时长数据。The acquisition module 21 has a time counter that collects the duration data using a time counter.
比较模块22 Comparison module 22
所述比较模块22用于将采集到的环境数据与预设的视力保护数据进行比较。The comparison module 22 is configured to compare the collected environmental data with preset vision protection data.
提醒模块23 Reminder module 23
所述提醒模块23用于当比较结果满足预设的条件时，对用户进行提醒。The reminding module 23 is configured to remind the user when the comparison result satisfies the preset condition.
对应于所述环境数据，所述预设的视力保护数据包括关于距离的视力保护数据、关于光强度的最大视力保护数据和最小视力保护数据、关于用户阅读时长的视力保护数据中的一个或多个。Corresponding to the environmental data, the preset vision protection data includes vision protection data about distance, maximum vision protection data and minimum vision protection data regarding light intensity, and one or more of vision protection data regarding user reading duration One.
例如，所述比较模块22将所述距离数据与关于距离的视力保护数据进行比较，若所述距离数据小于所述关于距离的视力保护数据，则所述提醒模块23对用户进行相关提醒；所述比较模块22将所述光强度数据与关于光强度的最大视力保护数据、最小视 力保护数据进行比较，若所述光强度数据大于关于光强度的最大视力保护数据或小于关于光强度的最小视力保护数据，则所述提醒模块23对用户进行相关提醒；所述比较模块22将所述时间数据与关于用户阅读时长的视力保护数据进行比较，若所述时间数据大于关于用户阅读时长的视力保护数据，则所述提醒模块23对用户进行相关提醒。For example, the comparison module 22 compares the distance data with the vision protection data about the distance, and if the distance data is smaller than the vision protection data about the distance, the reminding module 23 performs a related reminder to the user; The comparison module 22 compares the light intensity data with the maximum vision protection data regarding the light intensity, the minimum view The force protection data is compared. If the light intensity data is greater than the maximum vision protection data about the light intensity or less than the minimum vision protection data about the light intensity, the reminder module 23 provides a relevant reminder to the user; the comparison module 22 The time data is compared with the vision protection data regarding the user's reading duration. If the time data is greater than the vision protection data regarding the user's reading duration, the reminding module 23 performs a related reminder to the user.
上述终端可以是手机，也可以是平板电脑等。The above terminal may be a mobile phone or a tablet computer.
所述提醒模块23可以通过语音播报的方式进行提醒，也可以通过在终端屏幕上显示提醒画面的方式进行提醒。The reminding module 23 can perform reminding by means of voice broadcast, or can also perform reminding by displaying a reminder screen on the terminal screen.
图3是本发明实施例提供的预防近视的终端第二框图，如图3所示，包括：采集模块21、比较模块22、提醒模块23和统计模块24，与图2相比，所述统计模块24用于对采集的距离数据和/或光强度数据进行统计，得到用户阅读时所在环境的距离变化频率数据和/或光强度变化频率数据。FIG. 3 is a second block diagram of a terminal for preventing myopia according to an embodiment of the present invention. As shown in FIG. 3, the method includes: an acquisition module 21, a comparison module 22, a reminder module 23, and a statistics module 24. Compared with FIG. 2, the statistics are performed. The module 24 is configured to perform statistics on the collected distance data and/or light intensity data to obtain distance change frequency data and/or light intensity change frequency data of the environment in which the user reads.
对应于上述距离变化频率数据、光强度变化频率数据两个环境数据，所述预设的视力保护数据包括相应的关于距离变化频率的视力保护数据、关于光强度变化频率的视力保护数据。Corresponding to the two environmental data of the distance change frequency data and the light intensity change frequency data, the preset vision protection data includes corresponding vision protection data about the distance change frequency and vision protection data about the light intensity change frequency.
例如：E.g:
1)所述比较模块22将所述距离变化频率数据与预设的关于距离变化频率的视力保护数据进行比较，若所述距离变化频率数据大于关于距离变化频率的视力保护数据，则所述提醒模块23对用户进行相关提醒。1) The comparison module 22 compares the distance change frequency data with a preset vision protection data about a distance change frequency, and if the distance change frequency data is greater than the vision protection data about the distance change frequency, the reminder Module 23 provides relevant reminders to the user.
2)所述比较模块22将所述光强度变化频率数据与预设的关于光强度变化频率的视力保护数据进行比较，若所述光强度变化频率数据大于关于光强度变化频率的视力保护数据，则所述提醒模块23对用户进行相关提醒。2) The comparison module 22 compares the light intensity change frequency data with a preset vision protection data about a light intensity change frequency, and if the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, Then, the reminding module 23 performs related reminding to the user.
上述终端可以是手机，也可以是平板电脑等。The above terminal may be a mobile phone or a tablet computer.
所述提醒模块23可以通过语音播报的方式进行提醒，也可以通过在终端屏幕上显示提醒画面的方式进行提醒。The reminding module 23 can perform reminding by means of voice broadcast, or can also perform reminding by displaying a reminder screen on the terminal screen.
图4至图7分别是本发明实施例提供的通过终端(例如手机)预防用户近视的第一流程图至第四流程图，实施例中包含传感器模块、时钟模块、核心控制模块等模块。在有客户端打开相关传感器时，通过距离传感器、光传感器判断当前周围环境的距离，如果数据分析当前用户(例如学生等团体)距离足够，系统不会做出任何报警信息， 随后实时同步数据更新传感器传输的数据并实时做出数据判断；如果核心控制模块通过发送来的数据判断目前形式对学生等团体会造成视距、光线强弱影响，核心模块会触发客户端发出危险报警，并提醒用户“请注意保持良好坐姿”、“请注意周围环境光线较暗”、“您已经阅读45分钟，请注意休息”等提示信息，便于用户及时调整坐姿和改变周围环境光线。具体地说，在终端上增加距离传感器、光传感器、时钟模块(例如时间计数器、闹钟模块)，通过距离传感器采集用户(例如学生等团体)距离终端的远近、方向数据，通过光传感器采集周围环境光，时钟模块记录用户看书时长。实时传递数据给所关联的终端，终端接收到数据后进行一系列复杂数据的整理判断是否距离书本距离过近、周围环境光线、以及用户看书时长是否对用户视力有影响。如果距离过近则终端通过播放“请注意保持良好坐姿”的方式提示用户，如果光线对用户有影响则终端通过播放“请注意周围环境光线较暗”的方式提示用户；如果用户看书时间过长则终端通过播放“您已经阅读45分钟请注意休息”的方式提示用户。这些实施例通过提示改变用户的坐姿等方式来达到保护用户眼睛的作用。FIG. 4 to FIG. 7 are respectively a first flowchart to a fourth flowchart for preventing user myopia by a terminal (for example, a mobile phone) according to an embodiment of the present invention. The embodiment includes a module of a sensor module, a clock module, a core control module, and the like. When there is a client to open the relevant sensor, the distance sensor and the light sensor are used to determine the distance of the current surrounding environment. If the data analysis is sufficient for the current user (for example, a group such as a student), the system will not make any alarm information. Then, the data is transmitted in real time to synchronize the data transmitted by the sensor and the data is judged in real time; if the core control module judges the current form to cause the line of sight and the intensity of the light to the student and other groups through the sent data, the core module will trigger the client to issue a danger. Alarm, and remind the user "Please pay attention to maintain a good sitting posture", "Please pay attention to the ambient light is dark", "You have read 45 minutes, please pay attention to rest" and other prompt information, so that users can adjust the sitting position and change the ambient light in time. Specifically, a distance sensor, a light sensor, and a clock module (for example, a time counter and an alarm clock module) are added to the terminal, and the distance sensor collects the distance and direction data of the user (for example, a group such as a student) from the terminal, and collects the surrounding environment through the light sensor. Light, the clock module records the duration of the user's reading. Real-time data is transmitted to the associated terminal. After receiving the data, the terminal performs a series of complicated data to determine whether the distance from the book is too close, the ambient light, and the length of time the user reads the book have an impact on the user's vision. If the distance is too close, the terminal prompts the user by playing the "Please pay attention to maintaining a good sitting posture". If the light has an influence on the user, the terminal prompts the user by playing "Please pay attention to the dim light in the surrounding environment"; if the user reads the book for too long Then the terminal prompts the user by playing "You have read 45 minutes, please pay attention to rest". These embodiments achieve the effect of protecting the user's eyes by prompting to change the user's sitting posture and the like.
这些实施例以距离传感器、光传感器数据测评为前提，数据分析有多种检测手段，基于软件和硬件的方式都存在，设备支持的实时数据的测评也有多种实现的手段，在技术上不存在难以逾越的障碍。These embodiments are based on the measurement of distance sensor and optical sensor data. There are many detection methods for data analysis. Both software and hardware are available. The real-time data supported by the device also has various means of implementation. It does not exist in technology. An insurmountable obstacle.
如图4所示，通过终端预防用户近视的流程包含以下步骤：As shown in FIG. 4, the process of preventing user myopia through the terminal includes the following steps:
步骤S100：将终端放置在待阅读的书本附近，用户开始进行保护视力功能操作。Step S100: placing the terminal in the vicinity of the book to be read, and the user starts the operation of protecting the vision function.
步骤S200：发出指令启动相关的传感器，例如启动距离传感器。Step S200: issuing an instruction to activate an associated sensor, such as a proximity sensor.
步骤S300：距离传感器开始收集数据。Step S300: The distance sensor starts collecting data.
通过距离传感器判断用户与终端的距离，监测用户是否在不良视距。The distance sensor is used to determine the distance between the user and the terminal, and whether the user is in a bad line of sight is monitored.
步骤S400、通过数据传输将步骤S200采集的数据传输到核心控制模块，包含当前周边事物的有效距离及方向的实际数据。Step S400: The data collected in step S200 is transmitted to the core control module by data transmission, and includes actual data of the effective distance and direction of the current surrounding things.
例如：E.g:
1)终端上有一个预置的距离警告值和提醒频率，假设距离警告值为25公分，提醒频率为1次。1) There is a preset distance warning value and reminder frequency on the terminal. It is assumed that the distance warning value is 25 cm and the reminder frequency is 1 time.
2)如果用户坐姿头部距离终端小于25公分，则发出一次警告。 2) If the user is sitting less than 25 cm from the terminal, a warning is issued.
3)该方法还记录每次不同类别警告之间的相隔时间，以距离划分类别，比如，检测到距离24公分提醒一次，再检测到距离为23公分再提醒一次，同时终端记录发起两次提醒时之间的时间T。3) The method also records the time interval between different types of warnings, and divides the categories by distance. For example, a distance of 24 cm is detected, and then the distance is 23 cm and then reminded once, and the terminal record initiates two reminders. Time between time T.
4)终端收集以上信息，对T进行排序，且将T的起始时间对应的距离值进行存储，并将该距离值作为用户下次使用时的距离警告值。4) The terminal collects the above information, sorts the T, and stores the distance value corresponding to the start time of the T, and uses the distance value as the distance warning value when the user uses the next time.
5)终端上可提供距离警告值的自适应调整的最大范围，距离警告值最小不能小于多少，这样也就起到了防止近视的作用，但也可以对自适应的调整值不限制，但必须给用户作出提醒，再次小于某值就会很容易近视。5) The maximum range of adaptive adjustment of the distance warning value can be provided on the terminal. The minimum distance warning value can not be less than, which can prevent the nearsightedness. However, the adaptive adjustment value can also be used without limitation. The user makes a reminder that it is easy to be nearsighted if it is less than a certain value.
6)终端上预置的距离警告值是一个参考，因用户不同，可能有些用户适用，有些用户不适用，所以通过自适应方法后，对各类用户而言比较符合实际情况。6) The distance warning value preset on the terminal is a reference. Because the user is different, some users may apply, and some users are not applicable. Therefore, after the adaptive method, it is more suitable for various users.
7)越靠近距离警告值的下限，提醒频率次数增加。7) The closer to the lower limit of the distance warning value, the more the frequency of the reminder frequency increases.
核心控制模块对数据进行有效判定，通过数据判断是否当前的环境对学生等团体存在影响视力的安全隐患。The core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
步骤S500：当前判断如果不存在对用户的视距隐患，则闹钟模块继续启动，驱动传感器来获取周边环境的信息采集，达到数据的实时监控。Step S500: If it is determined that there is no hidden danger to the user's line of sight, the alarm module continues to be activated, and the sensor is driven to acquire information of the surrounding environment to achieve real-time monitoring of the data.
如果用户与手机的距离过近，监测到用户存在不良视距影响，则启动步骤S700报警，否则启动步骤S600。If the distance between the user and the mobile phone is too close, and the user is detected to have a bad line of sight, the step S700 is started, otherwise the step S600 is started.
终端上有一个预置的距离警告值和提醒频率；距离警告值如25公分，提醒频率为1次。There is a preset distance warning value and reminder frequency on the terminal; the distance warning value is 25 cm, and the reminder frequency is 1 time.
步骤S600：触发时钟模块继续收集数据，流程回传给步骤S200。Step S600: The trigger clock module continues to collect data, and the process returns to step S200.
步骤S700：当前判断如果存在对用户的视距隐患，则触发客户端(手机等终端)通报用户来达到安全警报的作用。Step S700: The current judgment determines that if there is a hidden danger to the user's line of sight, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
例如：造成视距影响发出“请注意保持良好坐姿”的提醒。For example: a reminder that causes a line-of-sight effect to issue a "Please pay attention to maintaining a good sitting posture."
如图5所示，通过终端预防用户近视的流程包含以下步骤：As shown in FIG. 5, the process of preventing user myopia through the terminal includes the following steps:
步骤S101：将终端放置在待阅读的书本附近，用户开始进行保护视力功能操作。Step S101: placing the terminal in the vicinity of the book to be read, and the user starts to perform the function of protecting the vision function.
步骤S201：发出指令启动相关的传感器，例如光传感器。 Step S201: issuing an instruction to activate an associated sensor, such as a light sensor.
步骤S301：光传感器开始收集数据。Step S301: The light sensor starts collecting data.
通过光传感器判断用户(例如学生)周围的光线环境，监测用户周围的环境光线是否影响到学生的视力。The light sensor is used to determine the light environment around the user (such as a student), and whether the ambient light around the user affects the student's vision is monitored.
例如：E.g:
1)用户在太阳光照下看书，终端的光传感器收集到的光线强度高于正常阅读书籍范围。1) The user reads the book under the sun light, and the light intensity collected by the light sensor of the terminal is higher than that of the normal reading book.
2)用户在昏暗的房间看书，终端的光传感器收集到的光线强度低于正常阅读书籍范围。2) The user reads in a dimly lit room, and the light intensity collected by the terminal's light sensor is lower than the range of normal reading books.
3)当在一个环境变化的环境中看书，终端上有一个预置的光警告值和提醒频率，警告值设定一个最低值C和一个最高值L。如果用户所在环境光小于警告值C，则发出一次警告；同样地，如果大于环境光警告值L，则同样发出一次警告；越偏离警告值的上下限，提醒频率次数增加。3) When reading in an environment with changing environment, the terminal has a preset light warning value and a reminder frequency, and the warning value sets a minimum value C and a highest value L. If the user's ambient light is less than the warning value C, a warning is issued; similarly, if it is greater than the ambient light warning value L, a warning is also issued; the more the upper and lower limits of the warning value are deviated, the frequency of the reminder frequency increases.
4)该步骤同样可以与距离传感器结合使用，在光照变换频率(即光强度变化频率)较高但是在正常的阅读光线阀值内，判断用户距离参数，如果距离参数变换(即距离变化频率)同样较快，则判断用户由于光线的原因而要不停调整距离来适应。在这种情况下，可能导致眼部疲劳，需要提前通知用户注意休息，而非一定是一个理论的警告值。4) This step can also be used in combination with the distance sensor to determine the user distance parameter in the illumination conversion frequency (ie, the light intensity change frequency) but within the normal reading light threshold. If the distance parameter is changed (ie, the distance change frequency) Also faster, it is judged that the user has to adjust the distance to adapt to the light. In this case, it may cause eye fatigue, and you need to inform the user to pay attention to the rest in advance, not necessarily a theoretical warning value.
步骤S401、通过数据传输将步骤S201采集的数据传输到核心控制模块，包含当前周围光线的实际数据。Step S401: The data collected in step S201 is transmitted to the core control module by data transmission, and includes actual data of the current ambient light.
核心控制模块对数据进行有效判定，通过数据判断是否当前的环境对学生等团体存在影响视力的安全隐患。The core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
步骤S501：当前判断如果不存在对用户的环境光线的影响，则闹钟模块继续启动，驱动光传感器来获取周边环境的信息采集，达到数据的实时监控Step S501: If it is determined that there is no influence on the ambient light of the user, the alarm module continues to be activated, and the light sensor is driven to acquire information collection of the surrounding environment to achieve real-time monitoring of the data.
如果用户光传感器判断用户(学生)周围的光线环境影响视力，则启动步骤S701报警，否则启动步骤S601。If the user light sensor determines that the light environment around the user (student) affects the eyesight, the alarm is initiated in step S701, otherwise step S601 is initiated.
步骤S601：触发时钟模块继续收集数据，流程回传给步骤S201。 Step S601: The trigger clock module continues to collect data, and the process returns to step S201.
步骤S701：当前判断如果存在对用户的光线隐患，则触发客户端(手机等终端)通报用户来达到安全警报的作用。Step S701: Currently determining that if there is a hidden danger to the user, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
例如：光线强弱影响视力发出“请注意周围环境光线较暗”的提醒。For example, the intensity of light affects the visual acuity of "Please pay attention to the dim light in the surrounding environment".
如图6所示，通过终端预防用户近视的流程包含以下步骤：As shown in FIG. 6, the process of preventing user myopia through the terminal includes the following steps:
步骤S102：将终端放置在待阅读的书本附近，用户开始进行保护视力功能操作。Step S102: placing the terminal near the book to be read, and the user starts to perform the function of protecting the vision function.
步骤S202：发出指令启动时钟模块(即闹钟模块)。Step S202: issuing an instruction to start the clock module (ie, the alarm module).
步骤S302：时钟模块开始收集数据。Step S302: The clock module starts collecting data.
通过时钟模块计算用户(例如学生)看书时间的长短。The length of the reading time of the user (for example, a student) is calculated by the clock module.
步骤S402、通过数据传输将步骤S202采集的数据传输到核心控制模块，包含用户阅读时间的实际数据。Step S402, the data collected in step S202 is transmitted to the core control module by data transmission, and includes actual data of the user reading time.
核心控制模块对数据进行有效判定，通过数据判断是否当前的环境对学生等团体存在影响视力的安全隐患。The core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
步骤S502：当前判断如果不存在对用户的视力隐患，则闹钟模块继续启动，获取用户阅读的时长数据，达到数据的实时监控。Step S502: If it is determined that there is no hidden danger to the user, the alarm module continues to be activated, and the time data read by the user is acquired, and real-time monitoring of the data is achieved.
如果闹钟模块计算用户(学生)看书时间过长，则启动步骤S702报警，否则启动步骤S602。If the alarm module calculates that the user (student) reading time is too long, the alarm is started in step S702, otherwise step S602 is started.
步骤S602：触发时钟模块继续收集数据，流程回传给步骤S202。Step S602: The trigger clock module continues to collect data, and the process returns to step S202.
步骤S702：当前判断如果存在对用户的视力隐患，则触发客户端(手机等终端)通报用户来达到安全警报的作用。Step S702: The current judgment indicates that if there is a hidden danger to the user, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
例如：阅读时间过长发出“您已经阅读45分钟，请注意休息”的提醒。For example: the reading time is too long to issue a reminder that "you have read 45 minutes, please pay attention to rest".
如图7所示，通过终端预防用户近视的流程包含以下步骤：As shown in FIG. 7, the process of preventing user myopia through the terminal includes the following steps:
步骤S103：将终端放置在待阅读的书本附近，用户开始进行保护视力功能操作。Step S103: placing the terminal in the vicinity of the book to be read, and the user starts the operation of protecting the vision function.
步骤S203：发出指令启动相关的传感器等设备，例如启动距离传感器、光传感器、时钟模块。 Step S203: issuing an instruction to start a device such as a related sensor, such as a start distance sensor, a light sensor, and a clock module.
步骤S303：相关设备开始收集数据并统计。Step S303: The related device starts collecting data and counting.
1、通过距离传感器判断用户与终端的距离，监测用户是否在不良视距。1. Determine the distance between the user and the terminal through the distance sensor to monitor whether the user is in a bad line of sight.
2、终端对其采集的距离数据进行统计，得到用户阅读时所在环境的距离变化频率数据。2. The terminal performs statistics on the distance data collected by the terminal, and obtains the frequency data of the distance change of the environment in which the user reads.
例如：距离数值变化频率(即距离变化频率)较高，则闹钟模块提前告知用户结束阅读时间，可以将设定的时间值提前。例如距离在设定范围内，但是距离变化频率较高，说明用户有疲倦的情况，容易造成用户眼睛疲劳，则提前通知用户注意休息，而非一定是一个理论的时间值。For example, if the distance change frequency (ie, the distance change frequency) is high, the alarm module promptly informs the user to end the reading time, and the set time value can be advanced. For example, the distance is within the set range, but the frequency of the distance change is high, indicating that the user is tired, and it is easy to cause the user's eyes to fatigue. The user is notified in advance of the rest, rather than a theoretical time value.
3、通过光传感器判断用户(例如学生)周围的光线环境，监测用户周围的环境光线是否影响到学生的视力。3. Determine the light environment around the user (such as a student) through the light sensor, and monitor whether the ambient light around the user affects the student's vision.
例如：E.g:
1)用户在太阳光照下看书，终端的光传感器收集到的光线强度高于正常阅读书籍范围；1) The user reads the book under the sun light, and the light intensity collected by the light sensor of the terminal is higher than that of the normal reading book;
2)用户在昏暗的房间看书，终端的光传感器收集到的光线强度低于正常阅读书籍范围；2) The user reads the book in a dimly lit room, and the light intensity collected by the terminal's light sensor is lower than the range of normal reading books;
3)当在一个环境变化的环境中看书，终端上有一个预置的光警告值和提醒频率，警告值设定一个最低值C和一个最高值L。如果用户所在环境光小于警告值C，则发出一次警告；同样地，如果大于环境光警告值L，则同样发出一次警告；越偏离警告值的上下限，提醒频率次数增加；3) When reading in an environment with changing environment, the terminal has a preset light warning value and a reminder frequency, and the warning value sets a minimum value C and a highest value L. If the user's ambient light is less than the warning value C, a warning is issued; similarly, if it is greater than the ambient light warning value L, the same warning is issued; the more the upper and lower limits of the warning value are deviated, the frequency of the reminding frequency increases;
4)该步骤同样可以与距离传感器结合使用，在光照变换频率(即光强度变化频率)较高但是在正常的阅读光线阀值内，判断用户距离参数，如果距离参数变换(即距离变化频率)同样较快，则判断用户由于光线的原因而要不停调整距离来适应。在这种情况下，可能导致眼部疲劳，需要提前通知用户注意休息，而非一定是一个理论的警告值。4) This step can also be used in combination with the distance sensor to determine the user distance parameter in the illumination conversion frequency (ie, the light intensity change frequency) but within the normal reading light threshold. If the distance parameter is changed (ie, the distance change frequency) Also faster, it is judged that the user has to adjust the distance to adapt to the light. In this case, it may cause eye fatigue, and you need to inform the user to pay attention to the rest in advance, not necessarily a theoretical warning value.
4、终端对其采集的光强度数据进行统计，得到用户阅读时所在环境的光强度变化频率数据。4. The terminal performs statistics on the light intensity data collected by the terminal, and obtains the frequency data of the light intensity change of the environment in which the user reads.
例如：光线数值变化频率(即光强度变化频率)较高，则闹钟模块提前告知用户结束阅读时间，可以将设定的时间值提前。例如光线在设定范围内，但是光线变化频 率较高，容易造成用户眼睛疲劳，则提前通知用户注意休息，而非一定是一个理论的时间值。For example, if the frequency of the light value changes (that is, the frequency of change of the light intensity) is high, the alarm module promptly informs the user to end the reading time, and the set time value can be advanced. For example, the light is within the set range, but the light changes frequently. If the rate is high and the user's eyes are easily fatigued, the user should be notified of the rest in advance, rather than a theoretical time value.
5、通过闹钟模块(即时钟模块)计算用户(例如学生)看书时间的长短。5. Calculate the length of time that the user (such as a student) reads the book through the alarm clock module (ie, the clock module).
步骤S403、通过数据传输将步骤S203采集的数据传输到核心控制模块，包含当前周边事物的有效距离及方向、周围光线以及用户阅读时间、光线数值变化频率、距离数值变化频率的实际数据。Step S403: The data collected in step S203 is transmitted to the core control module by data transmission, and includes actual distance and direction of the current surrounding things, ambient light, and actual data of the user reading time, the frequency of the light value change, and the frequency of the distance value change.
核心控制模块对数据进行有效判定，通过数据判断是否当前的环境对学生等团体存在影响视力的安全隐患。The core control module effectively determines the data, and uses the data to determine whether the current environment has potential safety hazards affecting the vision for groups such as students.
例如：E.g:
1)将所述距离变化频率数据与预设的关于距离变化频率的视力保护数据进行比较，若所述距离变化频率数据大于关于距离变化频率的视力保护数据，则需要对用户进行提醒。1) Comparing the distance change frequency data with a preset vision protection data about the distance change frequency. If the distance change frequency data is greater than the vision protection data about the distance change frequency, the user needs to be reminded.
2)将所述光强度变化频率数据与预设的关于光强度变化频率的视力保护数据进行比较，若所述光强度变化频率数据大于关于光强度变化频率的视力保护数据，则需要对用户进行提醒。2) comparing the light intensity change frequency data with a preset vision protection data about a light intensity change frequency, and if the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, the user needs to perform remind.
步骤S503：当前判断如果不存在对用户的视距隐患，环境光线等的影响，则闹钟模块继续启动，驱动传感器来获取周边环境的信息采集，达到数据的实时监控。Step S503: If it is determined that there is no hidden danger of the user's line of sight, ambient light, etc., the alarm module continues to be activated, and the sensor is driven to acquire information of the surrounding environment to achieve real-time monitoring of the data.
例如：E.g:
1)如果距离数值变化频率过大，则启动步骤S703报警，否则启动步骤S603。1) If the frequency of the distance value change is too large, the alarm is initiated in step S703, otherwise step S603 is initiated.
2)如果光线数值变化频率过大，则启动步骤S703报警，否则启动步骤S603。2) If the frequency of the light value change is too large, the alarm is initiated in step S703, otherwise step S603 is initiated.
步骤S603：触发时钟模块继续收集数据，流程回传给步骤S203。Step S603: The trigger clock module continues to collect data, and the process returns to step S203.
步骤S703：当前判断如果存在对用户的视距隐患，则触发客户端(手机等终端)通报用户来达到安全警报的作用。Step S703: The current judgment indicates that if there is a hidden danger to the user's line of sight, the client (the terminal such as a mobile phone) is triggered to notify the user to achieve the security alarm.
工业实用性：通过本发明实施例所提供的方案，采用搭配传感器的设备，能够自动保护用户视力，避免用眼不当导致的近视。 Industrial Applicability: With the solution provided by the embodiment of the present invention, the device with the sensor can automatically protect the user's vision and avoid the myopia caused by improper eye.
尽管上文对本发明实施例进行了详细说明，但是本发明不限于此，本技术领域技术人员可以根据本发明实施例的原理进行各种修改。因此，凡按照本发明实施例原理所作的修改，都应当理解为落入本发明的保护范围。 Although the embodiments of the present invention have been described in detail above, the present invention is not limited thereto, and various modifications may be made by those skilled in the art in accordance with the principles of the embodiments of the present invention. Therefore, modifications made in accordance with the principles of the embodiments of the invention should be understood as falling within the scope of the invention.

Claims (12)

  1. 一种预防近视的方法，包括：A method of preventing myopia, comprising:
    终端实时采集用户阅读时的环境数据；The terminal collects environmental data when the user reads in real time;
    将采集到的环境数据与预设的视力保护数据进行比较；Comparing the collected environmental data with preset vision protection data;
    当比较结果满足预设的条件时，对用户进行提醒。The user is reminded when the comparison result satisfies the preset condition.
  2. 根据权利要求1所述的方法，其中，所述环境数据包括用户阅读时用户与终端之间的距离数据和/或所在环境的光强度数据，终端利用其已启动的距离传感器和/或光传感器，采集所述距离数据和/或光强度数据。The method of claim 1, wherein the environmental data comprises distance data between the user and the terminal when the user reads and/or light intensity data of the environment in which the terminal utilizes the activated distance sensor and/or light sensor And collecting the distance data and/or light intensity data.
  3. 根据权利要求2所述的方法，其中，将所述距离数据与关于距离的视力保护数据进行比较，若所述距离数据小于关于距离的视力保护数据，则对用户进行提醒。The method of claim 2, wherein the distance data is compared to vision protection data relating to the distance, and if the distance data is less than the vision protection data for the distance, the user is alerted.
  4. 根据权利要求2所述的方法，其中，将所述光强度数据与关于光强度的最大视力保护数据、最小视力保护数据进行比较，若所述光强度数据大于关于光强度的最大视力保护数据或小于关于光强度的最小视力保护数据，则对用户进行提醒。The method according to claim 2, wherein said light intensity data is compared with maximum vision protection data, minimum vision protection data regarding light intensity, if said light intensity data is greater than maximum vision protection data regarding light intensity or Less than the minimum vision protection data for light intensity, the user is alerted.
  5. 根据权利要求2-4任意一项所述的方法，其中，还包括：The method of any of claims 2-4, further comprising:
    终端对其采集的距离数据和/或光强度数据进行统计，得到用户阅读时所在环境的距离变化频率数据和/或光强度变化频率数据；The terminal performs statistics on the distance data and/or the light intensity data collected by the terminal, and obtains the distance change frequency data and/or the light intensity change frequency data of the environment in which the user reads;
    将所述距离变化频率数据与预设的关于距离变化频率的视力保护数据进行比较，若所述距离变化频率数据大于关于距离变化频率的视力保护数据，则对用户进行提醒；和/或Comparing the distance change frequency data with a preset vision protection data about a distance change frequency, and alerting the user if the distance change frequency data is greater than the vision protection data about the distance change frequency; and/or
    将所述光强度变化频率数据与预设的关于光强度变化频率的视力保护数据进行比较，若所述光强度变化频率数据大于关于光强度变化频率的视力保护数据，则对用户进行提醒。The light intensity change frequency data is compared with a preset vision protection data regarding a light intensity change frequency, and if the light intensity change frequency data is greater than the vision protection data regarding the light intensity change frequency, the user is alerted.
  6. 根据权利要求1所述的方法，其中，所述环境数据包括用户阅读的时长数据，终端利用其时间计数器，采集所述时长数据，并将所述时长数据与关于用户阅 读时长的视力保护数据进行比较，若所述时间数据大于关于用户阅读时长的视力保护数据，则对用户进行提醒。The method according to claim 1, wherein the environmental data includes duration data read by a user, and the terminal uses the time counter thereof to collect the duration data, and the duration data is read with respect to the user. The visual protection data of the reading duration is compared, and if the time data is greater than the visual protection data regarding the reading duration of the user, the user is reminded.
  7. 一种预防近视的终端，包括：A terminal for preventing myopia, comprising:
    采集模块，用于实时采集用户阅读时的环境数据；The acquisition module is configured to collect environmental data when the user reads in real time;
    比较模块，用于将采集到的环境数据与预设的视力保护数据进行比较；a comparison module, configured to compare the collected environmental data with preset vision protection data;
    提醒模块，用于当比较结果满足预设的条件时，对用户进行相应提醒。The reminder module is configured to promptly remind the user when the comparison result satisfies the preset condition.
  8. 根据权利要求7所述的终端，其中，所述环境数据包括用户阅读时用户与终端之间的距离数据和/或所在环境的光强度数据，所述采集模块包括用来采集所述距离数据的距离传感器和/或用来采集光强度数据的光传感器。The terminal according to claim 7, wherein the environmental data includes distance data between the user and the terminal when the user reads and/or light intensity data of the environment in which the user is reading, and the collecting module includes the distance data for collecting the distance data. Distance sensor and/or light sensor used to collect light intensity data.
  9. 根据权利要求8所述的终端，其中，所述比较模块将所述距离数据与关于距离的视力保护数据进行比较，若所述距离数据小于关于距离的视力保护数据，则所述提醒模块对用户进行提醒。The terminal according to claim 8, wherein the comparison module compares the distance data with vision protection data about a distance, and if the distance data is smaller than the vision protection data about the distance, the reminder module pairs the user Remind.
  10. 根据权利要求8所述的终端，其中，所述比较模块将所述光强度数据与关于光强度的最大视力保护数据、最小视力保护数据进行比较，若所述光强度数据大于关于光强度的最大视力保护数据或小于关于光强度的最小视力保护数据，则所述提醒模块对用户进行提醒。The terminal according to claim 8, wherein the comparison module compares the light intensity data with maximum vision protection data and minimum vision protection data regarding light intensity, if the light intensity data is greater than a maximum of light intensity The reminder module alerts the user that the vision protection data is less than the minimum vision protection data regarding the light intensity.
  11. 根据权利要求8-10任意一项所述的终端，其中，还包括：The terminal according to any one of claims 8 to 10, further comprising:
    统计模块，用于对采集的距离数据和/或光强度数据进行统计，得到用户阅读时所在环境的距离变化频率数据和/或光强度变化频率数据；The statistics module is configured to perform statistics on the collected distance data and/or the light intensity data, and obtain the distance change frequency data and/or the light intensity change frequency data of the environment in which the user reads;
    其中，所述比较模块将所述距离变化频率数据与预设的关于距离变化频率的视力保护数据进行比较，若所述距离变化频率数据大于关于距离变化频率的视力保护数据，则所述提醒模块对用户进行提醒；和/或所述比较模块将所述光强度变化频率数据与预设的关于光强度变化频率的视力保护数据进行比较，若所述光强度变化频率数据大于关于光强度变化频率的视力保护数据，则所述提醒模块对用户进行提醒。The comparison module compares the distance change frequency data with a preset vision protection data about a distance change frequency, and if the distance change frequency data is greater than the vision protection data about the distance change frequency, the reminding module Retrieving the user; and/or the comparing module compares the light intensity change frequency data with a preset vision protection data regarding a light intensity change frequency, if the light intensity change frequency data is greater than the light intensity change frequency The vision protection data, the reminder module reminds the user.
  12. 根据权利要求7所述的装置，其中，所述环境数据包括用户阅读的时长数据，所述采集模块包括用来采集时长数据的时间计数器； The device according to claim 7, wherein the environmental data includes duration data read by a user, and the collection module includes a time counter for collecting duration data;
    其中，所述比较模块将所述时长数据与关于用户阅读时长的视力保护数据进行比较，若所述时间数据大于关于用户阅读时长的视力保护数据，则所述比较模块对用户进行提醒。 The comparison module compares the duration data with the vision protection data about the user's reading duration. If the time data is greater than the vision protection data about the user's reading duration, the comparison module alerts the user.
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