JP3169342U - Display with myopia prevention warning function - Google Patents

Abstract

Provided is a display having a myopia prevention warning function capable of warning a user when a user's viewing time is too long. A display having a myopia prevention warning function includes an input unit, a display unit, a speaker unit, and a control unit, and includes a viewing time warning function. The user sets the health viewing time and the viewing time warning function on or off via the input unit. After starting the viewing time warning function, the control unit counts the current viewing time and compares it with the set health viewing time. When the current viewing time reaches the health viewing time, the user viewing time is too long. The display unit is controlled to display a warning screen, the speaker unit is controlled to emit a warning sound, and the user is warned to rest or perform eye movements. [Selection] Figure 1

Description

  The present invention relates to a display, and more particularly to a display having a myopia prevention warning function.

  Currently, many people prefer to browse various information online, play computer games, or assist in learning, work, etc. using their computers, often unconsciously using their eyes for a long time in front of the display, Being susceptible to myopia or other eye diseases. Therefore, it is now necessary to be able to warn the user's display when the user's viewing time is too close.

  In view of this, an object of the present invention is to provide a display having a myopia prevention warning function that can warn a user when the user's viewing time is too long.

  In order to achieve the above object or other objects, a display having a myopia prevention warning function provided by the present invention includes an input unit, a display unit, a speaker unit, and a control unit. The input unit is used to allow the user to input a command and to set the healthy viewing time and the viewing time warning function on or off. The display unit is used to display a warning screen when receiving a warning signal. The speaker unit is used to emit a warning sound when receiving a warning signal. The control unit is connected to the input unit, the display unit and the speaker unit, starts counting the current viewing time when receiving a command to start the viewing time warning function, and warns when the current viewing time reaches the healthy viewing time Is used to prevent a warning signal from being output when the current viewing time does not reach the healthy time.

  In an embodiment, the input unit includes a push button module, and the push button module includes a plurality of push buttons, which are used to generate a command by pressing the user.

  In an embodiment, the input unit includes a remote signal receiving module, the remote signal receiving module is used to receive the remote signal and generate a command, the remote signal being pressed by a user on a push button on the remote controller It is generated by doing.

  In an embodiment, the control unit includes a count module, a storage module, and a control module. The count module is used to count the current viewing time. The storage module is used to store health viewing time. When the control module is connected to the count module and the storage module and receives a command to start the viewing time warning function, the count module starts counting the current viewing time and uses the storage module to read the health viewing time, When the current viewing time reaches the healthy viewing time, a warning signal is output, the display unit is controlled to display a warning screen, the speaker unit is controlled to emit a warning sound, and the current viewing time has reached the healthy time. When not, it is used not to output a warning signal.

  In an embodiment, the display includes a monitor, a television or an all-in-one computer. The speaker unit includes a speaker or a buzzer. The control module includes a microcontroller. The storage module includes a non-volatile memory.

  The present invention allows the user to set the health viewing time and the viewing time warning function on or off via the input unit by mounting the viewing time warning function on the display. After starting the viewing time warning function, the control unit counts the current viewing time and compares it with the set health viewing time. When the current viewing time reaches the health viewing time, it is determined that the user viewing time is too long. Therefore, the display unit is controlled to display a warning screen, the speaker unit is controlled to emit a warning sound, and the user is warned to rest or move his eyes.

1 is a circuit block diagram of a display having a myopia prevention warning function according to an embodiment of the present invention. It is a flowchart of the control method of the display which has a myopia prevention warning function of the Example of this invention.

  In order to facilitate understanding of the above object and other objects, features, and advantages of the present invention, examples are given below and described in detail with reference to the drawings.

  FIG. 1 is a circuit block diagram of a display having a myopia prevention warning function according to an embodiment of the present invention. Referring to FIG. 1, a display 1 having a myopia prevention warning function is, for example, a monitor, a television, or an all-in-one computer. The display 1 includes an input unit 11, a control unit 12, a display unit 13, and a speaker unit 14, of which the input unit 11 includes a push button set 111 and a remote signal receiving module 112, and the control unit 12 includes a control module 121. , A count module 122 and a storage module 123.

  The input unit 11 is used to allow the user to input a command and to set the health viewing time and the viewing time warning function on or off. The push button module 111 and the remote signal receiving module 112 of the input unit 11 are usually provided on the outer shell in front of the display 1. The push button module 111 includes a plurality of push buttons, and the push buttons are pressed by the user to generate commands, and the display 1 performs a corresponding operation, for example, turning on or off the display 1 or viewing time warning. A function such as turning on or off the function or setting of parameters such as brightness, contrast, and health viewing time is executed. The user can further generate a remote signal via a push button on a remote controller (not shown), and the remote signal receiving module 112 receives and decodes the remote signal and generates a command. Then, control is performed so that the operation corresponding to the display 1 is executed.

  The control unit 12 includes a control module 121, a count module 122 and a storage module 123. The count module 122 is used to count the current viewing time. The storage module 123 is, for example, a nonvolatile memory, and is used to store parameters such as brightness, contrast, and health viewing time set by the user, and in the embodiment, caches real-time data such as the current viewing time. Especially use it. The control module 121 is, for example, a microprocessor, and is connected to the count module 122 and the storage module 123. When the control module 121 receives a command to start the viewing time warning function transmitted from the input unit 11, the count module 122 is currently viewing time. The health viewing time stored in the storage module 123 is read through the count of the current time, and when the current viewing time reaches the health viewing time, a warning signal is output and the display unit 13 is controlled to display a warning screen, and the speaker unit 14 is controlled so as to emit a warning sound, and a warning signal is not output when the current viewing time has not reached the healthy viewing time.

  When receiving the warning signal, the display unit 13 broadcasts the warning screen information included in the warning signal and displays the warning screen, and the warning screen information can be stored in the storage module 123 in advance. . The warning screen uses, for example, an on-screen display (OSD) technology to realize a pop-up of warning information on the screen and warn the user to rest, or, for example, It is realized by changing the screen to play multimedia for eye health, and the user is warned and assisted to exercise the eye and relax the eye. When the display unit 13 does not receive the warning signal, the screen is normally broadcast. The speaker unit 14 is, for example, a speaker or a buzzer. When the warning signal is received, the speaker unit 14 reproduces the warning sound data included in the warning signal and generates a warning sound. It can be stored in the storage module 123. The warning sound can be, for example, a warning voice combined with warning information that pops up on the screen, or a guide voice or music combined with the eye health multimedia to be broadcast, for example.

  In the embodiment, after the display time warning function of the display 1 is started, the display 1 counts the current viewing time, and when the health viewing time has not been reached, the display 1 uses the OSD technology to display on the screen, for example, At least one kind of information of the current viewing time, health viewing time, current viewing time and health viewing time difference is continuously displayed in the corner, and the current viewing time is displayed to the user and what remains You can reach a healthy viewing time and know at any time whether you need to rest.

  FIG. 2 is a flowchart of a control method for a display having a myopia prevention warning function according to an embodiment of the present invention. Of these, the display is exemplified by the display 1 shown in FIG. 1 and 2, in step S21, the user sets a health viewing time (for example, 45 minutes) through the input unit 11, and the control module 121 stores the health viewing time in the storage module 123. To do. In step S <b> 22, the user commands the start of the viewing time warning function of the display 1 through the input unit 11. In step S <b> 23, the control module 121 controls the count module 122 to start counting the current viewing time of the user and store the current viewing time in the storage module 123. In step S24, the control module 121 compares the current viewing time with the health viewing time set by the user.

  If the control module 121 indicates that the current viewing time has reached the healthy viewing time and the user is spending a long time viewing the display 1 and does not fit the healthy viewing, the control module 121 first executes step S25. Then, the current viewing time is stopped, and subsequently, steps S26 and S27 are executed, the display unit 13 is controlled to display a warning screen, and the speaker unit 14 is controlled to emit a warning sound. Alert you to rest or do eye movements. In step S26, the control module 121 controls the display unit 13 to use OSD technology to pop up warning information, for example, “viewing time is too long” on the screen. For example, control is performed to emit a beep sound. In step S27, the control module 121 changes the display unit 13 to play an eye health multimedia, for example, a drawing, video, music, etc. dealing with eye health, and further provides a game relating to eye health. Can rest and relax the user. Subsequently, returning to step S23, the viewing time warning function is continuously executed, and the control module 121 controls the count module 122 to count the current viewing time from the beginning.

  The control module 121 determines whether or not the current viewing time has reached the healthy viewing time. If the time for the user to view the display 1 is not too long and is suitable for the healthy viewing, the control module 121 In step S28, control is performed so that the display unit 13 normally broadcasts on the screen, warning information on the difference between the current viewing time and the healthy viewing time is displayed on the screen, for example, at the corner, and the time that can be further viewed by the user as needed You can see the length. Subsequently, returning to step S23, the execution of the simple time warning function is continued, and at this time, the control module 121 controls the count module 122 to continue counting the current viewing time.

  As described above, the present invention is equipped with a viewing time warning function on the display, and allows the user to set the health viewing time and the viewing time warning function on or off via the input unit. After turning on the viewing time warning function, the control unit counts the current viewing time and compares it with the set health viewing time, when the current viewing time reaches the health viewing time, the user viewing time is too long Therefore, the display unit is controlled to display a warning screen, the speaker unit is controlled to emit a warning sound, and the user is warned to rest or perform eye movements.

  In the present invention, the preferred embodiments have been disclosed as described above. However, the present invention is not limited to the present invention, and anyone who is familiar with the technology can make an equivalent range without departing from the spirit and scope of the present invention. Of course, various fluctuations and hydration colors can be added.

DESCRIPTION OF SYMBOLS 1 Display 11 Input unit 111 Push button module 112 Remote signal receiving module 12 Control unit 122 Count module 123 Storage module 13 Display unit 14 Speaker unit S21 Setting healthy viewing time S22 Turning on viewing time warning function S23 Current viewing time Counting S24 Current viewing time> Healthy viewing time?
S25 Stops counting the current viewing time S26 Pops up warning information on the screen and emits a warning sound S27 Broadcasts the eye health multimedia on the screen S28 The screen is normally broadcast, and the current viewing time and on the screen Display warning information for differences in health viewing time

Claims (3)

An input unit used for allowing the user to input a command and setting the health viewing time and the viewing time warning function on or off;
A display unit for receiving a warning signal and displaying a warning screen; and
A speaker unit used for emitting a warning sound when receiving a warning signal;
Connected to the input unit, the display unit, and the speaker unit, and when receiving a command to start the viewing time warning function, starts counting the current viewing time and reaches the health viewing time. A control unit used to output the warning signal and not to output the warning time when the current viewing time does not reach the health viewing time;
A display with a myopia prevention warning function.   The input unit includes a push button module or a remote signal receiving module, and the push button module includes a plurality of push buttons, and the push button is used to cause a user to press and generate a command. 2. The myopia prevention warning function according to claim 1, wherein the signal receiving module is used to receive a remote signal and generate a command, and the remote signal is generated when a user presses a push button on a remote controller. Display. The control unit is
A counting module used to count the current viewing time;
A storage module used to store the health viewing time;
When connected to the counting module and the storage module and receiving a command to start the viewing time warning function, the counting module counts the current viewing time and reads the health viewing time stored in the storage module; When the current viewing time reaches the health viewing time, the warning signal is output, the display unit is controlled to display the warning screen, the speaker unit is controlled to emit the warning sound, and the current A control module used to prevent the warning signal from being output when the health viewing time has not reached the health viewing time;
A display having a myopia prevention warning function according to claim 1.

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