WO2017177714A1

WO2017177714A1 - Mobile terminal and method thereof for adjusting brightness of vr glasses

Info

Publication number: WO2017177714A1
Application number: PCT/CN2016/112023
Authority: WO
Inventors: 金鑫
Original assignee: 捷开通讯(深圳)有限公司
Priority date: 2016-04-13
Filing date: 2016-12-26
Publication date: 2017-10-19
Also published as: CN105898057A

Abstract

Disclosed are a mobile terminal and a method thereof for adjusting the brightness of VR glasses. The method comprises: when a VR glasses application program is started, a mobile terminal reducing the screen brightness of the mobile terminal; after the VR glasses application program is started, adjusting the screen brightness of the mobile terminal according to a pre-set relationship between a time and a brightness value; and when a pre-set time is reached, restoring the screen brightness of the mobile terminal to an initial value before adjustment. By means of the method, the discomfort caused to the eyes of a user by the screen brightness can be prevented when the user has just started a VR glasses application program, and eye fatigue caused by the stimulation of screen light rays is alleviated.

Description

Mobile terminal and method for adjusting brightness of VR glasses

【技术领域】[Technical Field]

The present invention relates to the field of communications technologies, and in particular, to a mobile terminal and a method for adjusting the brightness of the VR glasses.

【背景技术】【Background technique】

Virtual Reality Glasses (VR) glasses are usually used as a display via a mobile phone and through a VR on a mobile phone. APP application software to implement virtual reality functions.

Since the user is closer to the screen after the VR glasses are worn, and the user's eyes are in a closed, dark space to view the screen, the eyes initially enter the viewing space, and the viewing of the glowing objects (screen) in the dark will be compared. The glare can easily lead to eye fatigue of the user and cause discomfort to the user's eyes.

【发明内容】 [Summary of the Invention]

The present invention provides a mobile terminal and a method thereof for adjusting the brightness of the VR glasses, which can prevent eye discomfort caused by the user when initially using the VR glasses.

In order to solve the above technical problem, a technical solution adopted by the present invention is to provide a mobile terminal having a function of adjusting brightness of a VR glasses, the mobile terminal comprising a memory and a processor; and the processor according to the program instructions stored in the memory Performing the following operations: monitoring whether to activate the VR glasses application; when monitoring the launch of the VR glasses application, reducing the screen brightness value of the mobile terminal from an initial value of the screen brightness when the VR glasses application is launched to a first brightness value; after starting the VR glasses application, acquiring a preset relationship between time and brightness values, and adjusting a screen brightness of the mobile terminal according to the preset relationship; wherein, at two adjacent times In the segment, the brightness value corresponding to the first time period is smaller than the brightness value corresponding to the second time period; and when the preset time is reached, the screen brightness of the mobile terminal is restored to the screen brightness when the VR glasses application is started. The initial value.

The processor is specifically configured to: when the monitoring module detects that the VR glasses application is started, reduce a screen brightness value of the mobile terminal from the initial value to 70% of the initial value.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a method for adjusting the brightness of a VR glasses based on a mobile terminal, the method comprising: when the mobile terminal starts the VR glasses application, lowering the mobile terminal Screen brightness; after starting the VR glasses application, adjusting the screen brightness of the mobile terminal according to a preset relationship between time and brightness values; when the preset time is reached, restoring the screen brightness of the mobile terminal to adjusting The initial value before.

When the mobile terminal starts the VR glasses application, the step of reducing the screen brightness of the mobile terminal is specifically: reducing the screen brightness value of the mobile terminal from the initial value to the first brightness value.

The step of reducing the screen brightness value of the mobile terminal from the initial value to the first brightness value is specifically: reducing the screen brightness value of the mobile terminal from the initial value to 70% of the initial value. .

After the VR glasses application is started, the step of adjusting the screen brightness of the mobile terminal according to the preset relationship between time and brightness is specifically: acquiring a preset relationship between time and brightness values, and according to the preset relationship The screen brightness of the mobile terminal is adjusted; wherein, in two adjacent time periods, the brightness value corresponding to the first time period is smaller than the brightness value corresponding to the second time period.

The preset time is 5 minutes.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a mobile terminal having a function of adjusting the brightness of the VR glasses, the mobile terminal comprising a monitoring module, a first brightness adjustment module, and a second brightness adjustment module; The monitoring module is configured to monitor whether to activate a VR glasses application; the first brightness adjustment module is configured to reduce a screen brightness of the mobile terminal when the monitoring module detects that the VR glasses application is activated; The second brightness adjustment module is configured to adjust a screen brightness of the mobile terminal according to a preset relationship between time and brightness values after starting the VR glasses application, and to use the mobile terminal when a preset time is reached The screen brightness is restored to the initial value before the adjustment.

The first brightness adjustment module is specifically configured to: when the monitoring module detects that the VR glasses application is started, reduce a screen brightness value of the mobile terminal from the initial value to a first brightness value.

The first brightness adjustment module is specifically configured to: when the monitoring module detects that the VR glasses application is started, reduce a screen brightness value of the mobile terminal from the initial value to the initial value of 70 %.

The second brightness adjustment module is specifically configured to: after starting the VR glasses application, acquire a preset relationship between a time and a brightness value, and adjust a screen brightness of the mobile terminal according to the preset relationship; In two adjacent time periods, the brightness value corresponding to the first time period is smaller than the brightness value corresponding to the second time period.

The preset time is 5 minutes.

In the above solution, when the VR glasses application is started, the mobile terminal reduces the screen brightness of the mobile terminal, and after starting the VR glasses application, gradually adjusts the screen brightness of the mobile terminal according to the preset relationship between the time and the brightness value, and When the preset time is reached, the screen brightness of the mobile terminal is restored to the initial value when the VR glasses application is started, so as to prevent the user from bringing discomfort to the user's glasses when the VR glasses application is just started, and alleviating the screen light stimulation. Caused by eye fatigue.

【附图说明】 [Description of the Drawings]

1 is a flow chart of an embodiment of a method for adjusting brightness of a VR glasses based on a mobile terminal according to the present invention;

2 is a flow chart of another embodiment of a method for adjusting brightness of a VR glasses based on a mobile terminal according to the present invention;

3 is a schematic structural diagram of an embodiment of a mobile terminal having the function of adjusting brightness of VR glasses according to the present invention;

4 is a schematic structural view of another embodiment of a mobile terminal having the function of adjusting brightness of VR glasses according to the present invention.

【具体实施方式】【detailed description】

In the following description, for purposes of illustration and description, reference However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the invention.

Referring to FIG. 1, FIG. 1 is a flowchart of an embodiment of a method for adjusting brightness of a VR glasses based on a mobile terminal according to the present invention. The execution subject of this embodiment is a mobile terminal. The method for adjusting the brightness of the VR glasses based on the mobile terminal of the embodiment includes the following steps:

S101: The mobile terminal reduces the screen brightness of the mobile terminal when the VR glasses application is started.

When the user wears the VR glasses and needs to watch through the display of the mobile terminal, the pre-installed VR in the mobile terminal is activated. Glasses app (App). Among them, when the user wears the VR glasses, the user's eyes are watching the screen in a closed, dark small space, so the eyes initially enter the dark space to see the luminous objects (screen).

The mobile terminal receives the VR sent by the user. When the app starts the command and responds to the start command, the screen brightness of the mobile terminal is lowered. The mobile terminal displays on the display screen after reducing the brightness of the screen. Wherein, the brightness of the screen at this time is not limited by the comfort of the human eye, so as to prevent the situation of the user's glasses from being stimulated by the brightness of the screen.

S102: After starting the VR glasses application, adjust the screen brightness of the mobile terminal according to a preset relationship between time and brightness values.

Launching the VR glasses app (VR After the application, the mobile terminal gradually adjusts the brightness value according to the preset relationship between the time and the brightness value, so as to gradually increase the screen brightness of the mobile terminal, thereby adapting the user's glasses to the screen brightness. The preset relationship between the time and the brightness value is pre-stored in the mobile terminal.

It can be understood that the preset relationship between the time and the brightness value may be a preset correspondence relationship between the preset time period and the brightness value; or may be a preset correspondence relationship between each time time and the brightness value. The mobile terminal may adjust the screen brightness of the mobile terminal according to the preset relationship between the time and the brightness value every preset time period; or adjust the screen brightness of the mobile terminal according to the preset relationship between the time and the brightness value at each time and time, where No restrictions.

S103: When the preset time is reached, restore the screen brightness of the mobile terminal to an initial value before the adjustment.

The mobile terminal determines that the screen brightness of the mobile terminal is restored to the startup VR when the time between when the VR App is started and when the current time reaches the preset time. Initial brightness before the app.

In the above solution, when the VR glasses application is started, the mobile terminal reduces the screen brightness of the mobile terminal, and after starting the VR glasses application, gradually adjusts the screen brightness of the mobile terminal according to the preset relationship between the time and the brightness value, and When the preset time is reached, the screen brightness of the mobile terminal is restored to the initial value when the VR glasses application is started, so as to prevent the user from bringing discomfort to the user's glasses when the VR glasses application is just started, and alleviating eye fatigue.

Referring to FIG. 2, FIG. 2 is a flowchart of another embodiment of a method for adjusting brightness of a VR glasses based on a mobile terminal according to the present invention. The execution subject of this embodiment is a mobile terminal. The method for adjusting the brightness of the VR glasses based on the mobile terminal of the embodiment includes the following steps:

S201: The mobile terminal reduces the screen brightness value of the mobile terminal from the initial value to the first brightness value when the VR glasses application is started.

Further, reducing the screen brightness value of the mobile terminal from the initial value to the first brightness value may be: reducing a screen brightness value of the mobile terminal from the initial value to 70% of the initial value.

For example, when a user wears VR glasses and needs to watch through the display screen of the mobile terminal, the pre-installed VR in the mobile terminal is activated. Glasses app (App). Among them, when the user wears the VR glasses, the user's eyes are watching the screen in a closed, dark small space, so the eyes initially enter the dark space to see the luminous objects (screen).

The mobile terminal receives the VR sent by the user. When the app starts the command and responds to the start command, the screen brightness value of the mobile terminal is lowered from the initial value to the first brightness value. The mobile terminal displays through a display screen having a first brightness value. The first brightness value is a preset brightness, and the brightness of the screen is not limited by the comfort of the human eye, so as to prevent the user's glasses from being stimulated by the brightness of the screen.

The first brightness value may be 70% of the initial value, or may be 60% of the initial value. The first brightness value may also be set according to a specific situation, and is not limited herein.

S202: After starting the VR glasses application, obtain a preset relationship between time and brightness values, and adjust a screen brightness of the mobile terminal according to the preset relationship.

The brightness value corresponding to the first time period is smaller than the brightness value corresponding to the second time period in two adjacent time periods.

For example, launching the VR glasses app (VR After the application, the mobile terminal acquires a preset relationship between the time and the brightness value, and gradually adjusts the brightness value according to the preset relationship between the time and the brightness value to gradually increase the screen brightness of the mobile terminal, thereby adapting the user's glasses to the screen brightness.

The preset relationship between the time and the brightness value is pre-stored in the mobile terminal.

In the time when the VR glasses application is started until the preset time is reached, in two adjacent time periods, the brightness value corresponding to the first time period is smaller than the brightness value corresponding to the second time period.

S203: Restore the screen brightness of the mobile terminal to an initial value when the preset time is reached.

The preset time is 5 minutes, but is not limited thereto, and may be 8 or 10 minutes, and is not limited herein.

In the above solution, when the VR glasses application is started, the mobile terminal reduces the screen brightness of the mobile terminal from the initial value to the first preset brightness value, and after starting the VR glasses application, according to the preset relationship between the acquired time and the brightness value. Gradually brighten the screen brightness of the mobile terminal, and when the preset time is reached, restore the screen brightness of the mobile terminal to the initial value when the VR glasses application is started, which can prevent the screen brightness of the user when the VR glasses application is just started. The user's glasses cause discomfort and alleviate eye fatigue caused by light stimulation of the display screen.

Please refer to FIG. 3. FIG. 3 is a schematic structural diagram of an embodiment of a mobile terminal having the function of adjusting brightness of VR glasses according to the present invention. The modules included in the mobile terminal in this embodiment are used to perform the steps in the embodiment corresponding to FIG. 1 respectively. For details, please refer to the descriptions of the steps in the embodiment corresponding to FIG. 1 and FIG. Narration. The mobile terminal having the function of adjusting the brightness of the VR glasses in this embodiment includes a monitoring module 310, a first brightness adjustment module 320, and a second brightness adjustment module 330.

The monitoring module 310 is configured to monitor whether to launch to the VR glasses application. For example, the monitoring module 310 monitors whether to launch the VR glasses application. The monitoring module 310 transmits the monitoring result to the first brightness adjustment module 320.

The first brightness adjustment module 320 is configured to receive the monitoring result sent by the monitoring module 310, and reduce the screen brightness of the mobile terminal when the monitoring module 310 detects the startup of the VR glasses application. For example, the first brightness adjustment module 320 receives the monitoring result sent by the monitoring module 310, and reduces the screen brightness of the mobile terminal when the monitoring module 310 detects that the VR glasses application is activated. The first brightness adjustment module 320 sends the notification information to the second brightness adjustment module 330 after reducing the screen brightness of the mobile terminal.

The second brightness adjustment module 330 is configured to receive the notification information sent by the first brightness adjustment module 320, and after starting the VR glasses application, adjust the screen brightness of the mobile terminal according to a preset relationship between time and brightness values; When the preset time is reached, the screen brightness of the mobile terminal is restored to the initial value before the adjustment.

For example, the second brightness adjustment module 330 receives the notification information sent by the first brightness adjustment module 320, and after starting the VR glasses application, adjusts the screen brightness of the mobile terminal according to a preset relationship between time and brightness values; When the preset time is reached, the screen brightness of the mobile terminal is restored to the initial value before the adjustment.

Please refer to FIG. 3 . In another embodiment, each module included in the mobile terminal is used to perform each step in the embodiment corresponding to FIG. 2 . For details, please refer to the embodiment corresponding to FIG. 2 and FIG. 2 . The relevant description of each step is not described here. The difference between this embodiment and the previous embodiment is:

The first brightness adjustment module 310 is specifically configured to reduce the screen brightness value of the mobile terminal from an initial value to a first brightness value when the monitoring module 310 detects the startup of the VR glasses application.

For example, the first brightness adjustment module 320 receives the monitoring result sent by the monitoring module 310, and when the monitoring module 310 detects the startup of the VR glasses application, reduces the screen brightness value of the mobile terminal from the initial value to the first brightness value. The first brightness adjustment module 320 sends the notification information to the second brightness adjustment module 330 after adjusting the screen brightness of the mobile terminal to the first brightness.

Further, the first brightness adjustment module 320 is specifically configured to reduce the screen brightness value of the mobile terminal from the initial value to 70% of the initial value when the monitoring module 310 detects the startup of the VR glasses application.

For example, the first brightness adjustment module 320 receives the monitoring result sent by the monitoring module 310. When the monitoring module 310 detects the startup of the VR glasses application, the screen brightness value of the mobile terminal is reduced to 70% of the initial value.

The first brightness adjustment module 320 sends the notification information to the second brightness adjustment module 330 after adjusting the screen brightness of the mobile terminal.

The second brightness adjustment module 330 is configured to receive the notification information sent by the first brightness adjustment module 320, and after starting the VR glasses application, acquire a preset relationship between the time and the brightness value, and according to a preset relationship between the time and the brightness value. Adjusting the screen brightness of the mobile terminal; and for returning the screen brightness of the mobile terminal to the initial value before the adjustment when the preset time is reached.

Among them, the preset time is 5 minutes.

For example, the second brightness adjustment module 330 receives the notification information sent by the first brightness adjustment module 320, and after starting the VR glasses application, acquires a preset relationship between time and brightness values, and adjusts according to a preset relationship between time and brightness values. The screen brightness of the mobile terminal; and when the preset time is reached, restore the screen brightness of the mobile terminal to an initial value before the adjustment.

In the above solution, when the VR glasses application is started, the mobile terminal reduces the screen brightness of the mobile terminal, and after starting the VR glasses application, gradually adjusts the screen brightness of the mobile terminal according to the preset relationship between the time and the brightness value, and When the preset time is reached, the screen brightness of the mobile terminal is restored to the initial value when the VR glasses application is started, so as to prevent the user from bringing discomfort to the user's glasses when the VR glasses application is just started, and the display screen light is relieved. Eye fatigue caused by irritation.

Referring to FIG. 4, FIG. 4 is a schematic structural diagram of another embodiment of a mobile terminal having the function of adjusting brightness of VR glasses according to the present invention. The mobile terminal 400 includes a memory 410, a processor 420, a transceiver 430, and a bus 440. Processor 420 is coupled to memory 410 via bus 440. Processor 420 is coupled to transceiver 430 via bus 440.

The transceiver 430 is configured to receive transmission data.

The memory 410 stores program instructions.

The processor 420 is a central processing unit (English: central processing) Unit, abbreviation: CPU) or a combination of CPU and hardware chips. The processor 420 performs the following operations according to the program instructions stored in the memory 410:

The processor 420 is configured to monitor whether to activate the VR glasses application; and to reduce the screen brightness of the mobile terminal when the VR glasses application is started;

The processor 420 is further configured to: after starting the VR glasses application, adjust a screen brightness of the mobile terminal according to a preset relationship between time and a brightness value; and, when the preset time is reached, the mobile terminal is The screen brightness returns to the initial value before adjustment.

Optionally, the processor 420 is specifically configured to reduce a screen brightness value of the mobile terminal from the initial value to a first brightness value when detecting that the VR glasses application is started.

Optionally, the processor 420 is specifically configured to reduce, when the VR glasses application is started, the screen brightness value of the mobile terminal from the initial value to 70% of the initial value.

Optionally, the processor 420 is specifically configured to: after starting the VR glasses application, acquire a preset relationship between time and brightness values, and adjust a screen brightness of the mobile terminal according to the preset relationship; In a neighboring time period, the brightness value corresponding to the first time period is smaller than the brightness value corresponding to the second time period.

Optionally, the preset time is 5 minutes.

In the above description, specific details such as specific system structures, interfaces, and techniques have been presented for the purpose of illustration and not limitation. However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the invention.

Claims

A mobile terminal having a function of adjusting brightness of a VR glasses, wherein the mobile terminal includes a memory and a processor;

The processor performs the following operations according to the program instructions stored in the memory:

Monitor whether the VR glasses application is launched;

When monitoring the launch of the VR glasses application, reducing a screen brightness value of the mobile terminal from an initial value of a screen brightness when the VR glasses application is activated to a first brightness value;

After the VR glasses application is started, the preset relationship between the time and the brightness value is obtained, and the screen brightness of the mobile terminal is adjusted according to the preset relationship; wherein, in two adjacent time periods, the first The brightness value corresponding to the time period is smaller than the brightness value corresponding to the second time period;

Upon reaching the preset time, the screen brightness of the mobile terminal is restored to the initial value of the screen brightness when the VR glasses application is launched.
The mobile terminal of claim 1, wherein the processor specifically performs: reducing a screen brightness value of the mobile terminal from the initial value to the initial when monitoring the launch of the VR glasses application 70% of the value.
A method for adjusting brightness of a VR glasses based on a mobile terminal, wherein the method comprises:

The mobile terminal reduces the screen brightness of the mobile terminal when the VR glasses application is started;

After the VR glasses application is started, the screen brightness of the mobile terminal is adjusted according to a preset relationship between time and brightness values;

When the preset time is reached, the screen brightness of the mobile terminal is restored to the initial value before the adjustment.
The method according to claim 3, wherein the step of lowering the screen brightness of the mobile terminal when the mobile terminal starts the VR glasses application is specifically: reducing the screen brightness value of the mobile terminal from the initial value to The first brightness value.
The method according to claim 4, wherein the step of reducing the screen brightness value of the mobile terminal from the initial value to the first brightness value is specifically: setting a screen brightness value of the mobile terminal from the initial value Reduced to 70% of the initial value.
The method according to claim 3, wherein after the VR glasses application is started, the step of adjusting the screen brightness of the mobile terminal according to a preset relationship between time and brightness is specifically:

Obtaining a preset relationship between the time and the brightness value, and adjusting the screen brightness of the mobile terminal according to the preset relationship; wherein, in two adjacent time periods, the brightness value corresponding to the first time period is less than the second time The brightness value corresponding to the segment.
The method of claim 6 wherein said predetermined time is 5 minutes.
A mobile terminal having a function of adjusting brightness of a VR glasses, wherein the mobile terminal includes a monitoring module, a first brightness adjustment module, and a second brightness adjustment module;

The monitoring module is configured to monitor whether to activate the VR glasses application;

The first brightness adjustment module is configured to reduce a screen brightness of the mobile terminal when the monitoring module detects that the VR glasses application is activated;

The second brightness adjustment module is configured to adjust a screen brightness of the mobile terminal according to a preset relationship between time and brightness value after starting the VR glasses application, and to when the preset time is reached, The screen brightness of the mobile terminal is restored to the initial value before the adjustment.
The mobile terminal of claim 8, wherein the first brightness adjustment module is specifically configured to: when the monitoring module detects that the VR glasses application is activated, the screen brightness value of the mobile terminal is from the The initial value is lowered to the first brightness value.
The mobile terminal according to claim 9, wherein the first brightness adjustment module is specifically configured to: when the monitoring module detects that the VR glasses application is activated, the screen brightness value of the mobile terminal is from the The initial value is reduced to 70% of the initial value.
The mobile terminal according to claim 8, wherein the second brightness adjustment module is configured to acquire a preset relationship between time and brightness values after starting the VR glasses application, and adjust according to the preset relationship. The screen brightness of the mobile terminal; wherein, in two adjacent time periods, the brightness value corresponding to the first time period is smaller than the brightness value corresponding to the second time period.
The mobile terminal of claim 8, wherein the preset time is 5 minutes.