CN106200936A - Eye protection method, device and terminal equipment based on terminal equipment - Google Patents

Abstract

The present invention proposes a vision protection method, device and terminal device based on terminal equipment, wherein the method comprises: extracting red blood streaks characteristic information of the user's eyes; detecting whether the user's fatigue degree meets a preset condition according to the red blood streaks characteristic information; if the user's fatigue degree meets the preset condition, controlling the terminal equipment to standby. When the method detects user fatigue through the red blood streaks characteristic of the user's eyes, the terminal equipment is controlled to standby, thereby preventing the user from eye fatigue and protecting the user's vision.

Description

Eye protection method, device and terminal equipment based on terminal equipment

technical field

The present invention relates to the technical field of terminal equipment, in particular to a terminal equipment-based eyesight protection method, device and terminal equipment.

Background technique

At present, with the popularization of terminal devices (such as smart phones), terminal devices have become commonly used devices in production and life of users. Users are accustomed to using terminal devices to read e-books, watch movies, watch TV series, etc. However, the long-term use of the terminal device by the user may cause eye fatigue and cause vision loss of the user.

Contents of the invention

The object of the present invention is to solve one of the above-mentioned technical problems at least to a certain extent.

For this reason, the first purpose of the present invention is to propose a vision protection method based on a terminal device. When the method detects that the user is fatigued through the red blood feature of the user's eye, the terminal device is controlled to be on standby to prevent the user from eye fatigue and protect the eyesight of the user. the user's eyesight.

The second object of the present invention is to provide a terminal device-based eye protection device.

The third object of the present invention is to provide a terminal device.

In order to achieve the above purpose, the terminal device-based eyesight protection method of the embodiment of the first aspect of the present invention includes: extracting the characteristic information of the red blood filaments of the user's eyes;

Detecting whether the fatigue degree of the user satisfies a preset condition according to the red blood thread feature information;

If the fatigue degree of the user satisfies a preset condition, the terminal device is controlled to stand by.

The vision protection method based on the terminal device in the embodiment of the present invention extracts the characteristic information of the red blood filaments of the user's eyes, detects whether the fatigue degree of the user satisfies the preset condition according to the characteristic information of the red blood filament, and when the fatigue degree of the user satisfies the preset condition, Control terminal equipment standby. When the method detects that the user is fatigued through the feature of red blood streaks in the user's eyes, the terminal device is controlled to be on standby, so as to prevent the user from eye fatigue and protect the user's eyesight.

In addition, the vision protection method based on the terminal device in the embodiment of the present invention also has the following additional technical features:

In an embodiment of the present invention, the characteristic information of red blood filaments includes at least one of the following:

The area characteristics of red blood filaments, the color characteristics of red blood filaments, and the distribution characteristics of red blood filaments.

In an embodiment of the present invention, detecting whether the fatigue degree of the user satisfies a preset condition according to the characteristic information of red blood threads includes:

Comparing the characteristic information of red blood filaments with a preset threshold;

If the characteristic information of red blood filaments reaches a preset threshold, it is determined that the fatigue degree of the user satisfies a preset condition;

If the characteristic information of red blood filaments does not reach the preset threshold, it is determined that the user's fatigue level does not meet the preset condition.

In one embodiment of the present invention, after the control terminal device is on standby, it further includes:

When the standby time satisfies a preset time threshold corresponding to the fatigue degree, the terminal device is started.

In an embodiment of the present invention, the controlling the terminal device to standby includes:

Sending a standby prompt message to the user, and detecting whether the user performs a standby operation within a preset time;

If the user does not perform a standby operation within a preset time, the terminal device is controlled to standby.

To achieve the above purpose, the terminal device-based vision protection device in the second embodiment of the present invention includes: an extraction module, configured to extract the characteristic information of red blood filaments in the user's eyes;

A detection module, configured to detect whether the fatigue degree of the user satisfies a preset condition according to the characteristic information of red blood threads;

The control module is configured to control the terminal device to stand by when the user's fatigue level meets a preset condition.

The vision protection device based on the terminal equipment in the embodiment of the present invention extracts the characteristic information of the red blood filaments of the user's eyes, detects whether the fatigue degree of the user satisfies the preset condition according to the characteristic information of the red blood filament, and when the fatigue degree of the user satisfies the preset condition, Control terminal equipment standby. As a result, when user fatigue is detected through the feature of red blood cells in the user's eyes, the terminal device is controlled to be on standby, preventing the user from eye fatigue and protecting the user's eyesight.

In addition, the vision protection device based on the terminal equipment in the embodiment of the present invention has the following additional technical features:

In one embodiment of the present invention, the detection module includes:

A comparing unit, configured to compare the characteristic information of red blood filaments with a preset threshold;

A determining unit, configured to determine that the fatigue degree of the user satisfies a preset condition when the characteristic information of red blood threads reaches a preset threshold;

The determination unit is further configured to determine that the fatigue degree of the user does not meet a preset condition when the characteristic information of red blood filaments does not reach a preset threshold.

In one embodiment of the invention, the device also includes:

An activation module, configured to activate the terminal device when the standby time meets a preset time threshold corresponding to the fatigue degree.

In one embodiment of the present invention, the control module includes:

a sending unit, configured to send a standby prompt message to the user;

a detection unit, configured to detect whether the user performs a standby operation within a preset time;

The control unit is configured to control the terminal device to standby when the user does not perform a standby operation within a preset time.

To achieve the above purpose, the terminal device according to the embodiment of the third aspect of the present invention includes: a housing, a screen, a processor and a circuit board;

The screen is arranged on the casing, the circuit board is arranged inside the space surrounded by the casing, and the processor is arranged on the circuit board;

Said processor is used for processing data, in particular for:

Extract the characteristic information of red blood filaments in the user's eyes;

Detecting whether the fatigue degree of the user satisfies a preset condition according to the red blood thread feature information;

If the fatigue degree of the user satisfies a preset condition, the terminal device is controlled to stand by.

The terminal device in the embodiment of the present invention extracts the characteristic information of red blood filaments in the user's eyes, detects whether the fatigue degree of the user satisfies the preset condition according to the red blood filament characteristic information, and controls the terminal device to stand by when the user's fatigue degree meets the preset condition. As a result, when user fatigue is detected through the feature of red blood cells in the user's eyes, the terminal device is controlled to be on standby, preventing the user from eye fatigue and protecting the user's eyesight.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and comprehensible from the description of the embodiments in conjunction with the following drawings, wherein:

FIG. 1 is a flowchart of a method for protecting eyesight based on a terminal device according to an embodiment of the present invention;

FIG. 2 is a flowchart of a method for protecting eyesight based on a terminal device according to another embodiment of the present invention;

Fig. 3 is a flow chart of a method for protecting eyesight based on a terminal device according to a specific example of the present invention;

Fig. 4 is a schematic structural diagram of a vision protection device based on a terminal device according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a vision protection device based on a terminal device according to another embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a vision protection device based on a terminal device according to yet another embodiment of the present invention; and

Fig. 7 is a schematic structural diagram of an eye protection device based on a terminal device according to another embodiment of the present invention.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

The terminal device-based eyesight protection method, device, and terminal device according to the embodiments of the present invention are described below with reference to the accompanying drawings.

Fig. 1 is a flowchart of a method for protecting eyesight based on a terminal device according to an embodiment of the present invention. As shown in Fig. 1, the method includes:

S110, extracting characteristic information of red blood streaks in the user's eyes.

At present, with the popularization of smart terminal devices such as smart phones and tablet computers, more and more users are accustomed to using terminal devices in daily life to meet their entertainment, study and work needs. However, users use terminal devices for a long time. Or using the terminal device in a more fatigued situation will lead to reduced vision.

Since the fatigue degree of the user can be expressed by red blood features such as the area of the red blood in the user's eyes, the color characteristics of the red blood, and the distribution characteristics of the red blood (red blood distribution area and density, etc.), for example, when the user is tired, The area of red blood filaments is relatively large.

Therefore, in the vision protection method based on the terminal device in the embodiment of the present invention, in order to protect the user's vision when the user uses the terminal device, it is possible to determine whether the user is tired by extracting the red blood feature of the user's eyes. When you are tired, take corresponding measures to protect the user's eyesight.

S120. Detect whether the fatigue degree of the user satisfies a preset condition according to the characteristic information of red blood filaments.

It can be understood that in order to comprehensively consider the protection of the user's eyesight and the normal use of the terminal device by the user, only when it is judged that the user's fatigue level is high, corresponding measures are taken to protect the user's eyesight, and when the user's fatigue level is not high , the terminal device operates normally to provide services for users.

Specifically, due to the different degrees of fatigue of the user, the characteristics of the red blood in the user's eyes are different. For example, the more tired the user, the larger the area of the red blood in the eye. Therefore, it can be detected according to the red blood characteristic information whether the user's fatigue meets the preset condition.

Among them, it should be noted that, depending on the specific application requirements, there are different ways to detect whether the user's fatigue degree meets the preset conditions according to the characteristic information of red blood threads:

In the first example, it is possible to detect whether the fatigue degree of the user satisfies the preset condition according to the value of the characteristic information of the red blood thread. When the value of the characteristic information of the red blood thread reaches a certain value, it is considered that the fatigue degree of the user meets the preset condition. When the value of the feature information of the red blood filaments does not reach a certain value, it is considered that the fatigue degree of the user does not meet the preset condition.

In the second example, it is possible to detect whether the fatigue degree of the user satisfies the preset condition according to the change speed of the characteristic information of the red blood thread. When the change speed of the characteristic information of the red blood thread reaches a certain value, it is considered that the fatigue degree of the user meets the preset condition. When the change speed of the feature information of the red blood filaments does not reach a certain value, it is considered that the fatigue degree of the user does not meet the preset condition.

S130, if the user's fatigue level satisfies a preset condition, control the terminal device to standby.

Specifically, when the fatigue degree of the user is detected according to the characteristic information of red blood filaments and meets the preset conditions, it indicates that the user is currently fatigued, so corresponding measures can be taken to protect the user's eyesight, for example, the terminal device can be controlled to stand by to terminate the user's The use of terminal equipment achieves the function of protecting the user's eyesight.

In summary, the terminal device-based vision protection method in the embodiment of the present invention extracts the characteristic information of red blood filaments in the user's eyes, detects whether the fatigue degree of the user satisfies the preset condition according to the characteristic information of red blood filaments, and calculates whether the fatigue degree of the user satisfies the preset condition. When the preset conditions are met, the terminal equipment is controlled to stand by. When the method detects that the user is fatigued through the feature of red blood streaks in the user's eyes, the terminal device is controlled to be on standby, so as to prevent the user from eye fatigue and protect the user's eyesight.

Based on the above embodiment, further, in order to more clearly describe in the above step S120, how to detect whether the fatigue degree of the user meets the preset condition according to the characteristic information of the red blood thread, the following combines the detection of the fatigue of the user according to the value of the characteristic information of the red blood thread Whether the degree satisfies the preset condition will describe in detail the method for protecting eyesight based on the terminal device in the embodiment of the present invention.

Fig. 2 is a flowchart of a method for protecting eyesight based on a terminal device according to another embodiment of the present invention. As shown in Fig. 2, the method includes:

S210, extracting characteristic information of red blood streaks in the user's eyes.

S220, comparing the characteristic information of red blood filaments with a preset threshold.

S230, if the characteristic information of red blood threads does not reach the preset threshold, determine that the user's fatigue degree does not meet the preset condition.

S240, if the characteristic information of red blood filaments reaches the preset threshold, determine that the fatigue degree of the user satisfies the preset condition.

Specifically, a preset threshold value for red blood thread feature information is set in advance according to a large amount of experimental data, and the red blood thread feature information is compared with the preset threshold value. If the red blood thread feature information reaches the preset threshold value, it is determined that the user's fatigue degree meets the preset threshold. A condition is set, and if the red blood thread feature does not reach the preset threshold, it is determined that the fatigue degree of the user does not meet the preset condition.

In the first example, if the feature of the red blood thread is the area feature of the red blood thread, a predetermined threshold value for the area of the area feature of the red blood thread characteristic information of the red blood thread is set in advance according to a large amount of experimental data.

In this example, the area characteristic of the red blood thread is compared with the area preset threshold, and if the size of the area of the red blood thread reaches the area preset threshold, it is determined that the fatigue degree of the user satisfies the preset condition, if the size of the area of the red blood thread If the area preset threshold is not reached, it is determined that the fatigue degree of the user does not meet the preset condition.

In the second example, if the red blood feature is a color feature of red blood, then a pixel preset threshold for the color feature of red blood is set in advance according to a large amount of experimental data.

In this example, the color feature of the red blood streak is compared with the preset threshold value of the pixel. If the pixel of the color of the red blood streak reaches the preset threshold value of the pixel, it is determined that the fatigue degree of the user satisfies the preset condition. If the pixel of the color of the red blood streak If the pixel preset threshold is not reached, it is determined that the fatigue degree of the user does not meet the preset condition.

In the third example, if the user’s red blood feature is the distribution feature of red blood, then set a distribution preset threshold for the distribution feature of red blood in advance according to a large amount of experimental data, and the distribution preset threshold may include the distribution area of red blood The area value of and the density value of the distribution.

In this example, the distribution characteristics of the red blood streaks are compared with the preset distribution threshold. If the distribution characteristics of the red blood streaks reach the preset distribution threshold, it means that the red blood streaks in the user's eyes are densely distributed and the distribution area is large. Therefore, it is determined that the fatigue degree of the user meets the preset condition, and if the pixel of the color of the red blood thread does not reach the pixel preset threshold, it is determined that the user's fatigue degree does not meet the preset condition.

S250. If the user's fatigue level satisfies a preset condition, send a standby prompt message to the user, and detect whether the user performs a standby operation within a preset time.

In practical applications, in order to improve the user experience, when the user's fatigue level meets the preset conditions, a standby prompt can be sent to the user, so that the user can actively perform the standby operation according to the standby prompt, and avoid the direct forced standby of the terminal device from affecting the user's use sense of experience.

Specifically, if the user's fatigue level satisfies the preset condition, a standby prompt message is sent to the user, for example, a prompt box pops up on the current page to prompt the user to control the terminal device to standby and rest, and then detect whether the user performs standby operation within the preset time.

S260, if the user does not perform a standby operation within a preset time, control the terminal device to standby.

Specifically, if the user does not perform a standby operation within a preset time, for example, within 3 seconds, in order to protect the user's eyesight, the terminal device is forcibly controlled to standby.

S270, when the standby time satisfies a preset time threshold corresponding to the fatigue degree, start the terminal device.

It can be understood that different time thresholds are set in advance according to different fatigue levels of users, and the time thresholds correspond to different standby times. When the user's fatigue level is higher, the time threshold is larger, and the standby time of the terminal device is longer.

Specifically, when the fatigue degree of the user satisfies the preset condition, the time threshold corresponding to the fatigue degree can be obtained, so that when the standby time meets the preset time threshold corresponding to the fatigue degree, the terminal device is activated for normal operation of the terminal device. Provide services to users.

In order to more clearly illustrate the vision protection method based on the terminal device of the embodiment of the present invention, in conjunction with the accompanying drawing 3, it is used to detect whether the user's fatigue degree satisfies the preset condition according to the area characteristic value of red blood filaments, and illustrate the embodiment of the present invention with an example Vision protection method based on terminal equipment:

In this example, the terminal device is a mobile phone, and the device that extracts the feature information of the red blood streaks in the user's eyes is the front camera of the mobile phone. The area of the red blood streaks in the user's eyes is represented by x, and the preset area threshold is marked by y , and the time threshold corresponding to the fatigue degree is represented by m:

Specifically, as shown in FIG. 3, when the user turns on the screen and uses the terminal device, the detection system is turned on so as to implement the terminal device-based eyesight protection method (S310) according to the embodiment of the present invention, and the front-facing camera captures every n minutes. From the user's eye focus data, the area size x of the red blood filaments in the user's eye is extracted, and a preset area preset threshold y is obtained (S320).

Furthermore, it is judged whether x is greater than or equal to y (S330). If not, it indicates that the user is not currently in a relatively fatigued state, thereby allowing the user to continue using the terminal device (S340) and returning to step S320. If x is greater than or equal to y, it indicates that the user is currently relatively fatigued. Fatigue, so the terminal equipment is controlled to standby, and after the standby time reaches m, the terminal equipment is restarted (S350).

In summary, the vision protection method based on the terminal device in the embodiment of the present invention detects whether the user's fatigue level meets the preset condition according to the user's red blood thread feature information, and sends a standby prompt message to the user when the preset condition is met. And detect whether the user performs the standby operation within the preset time, if the user does not perform the standby operation within the preset time, control the terminal device to standby. In this way, eye fatigue of the user is prevented, the eyesight of the user is protected, and a standby prompt is sent to the user before the terminal device is controlled to standby, thereby improving user experience.

In order to realize the above embodiments, the present invention also proposes a terminal device-based vision protection device. FIG. 4 is a schematic structural diagram of a terminal device-based vision protection device according to an embodiment of the present invention. As shown in FIG. 4 , the device It includes: an extraction module 410 , a detection module 420 and a control module 430 . Wherein, the extraction module 410 is used for extracting the red blood thread feature information of the user's eyes.

In the vision protection device based on the terminal device in the embodiment of the present invention, in order to protect the user's vision when the user uses the terminal device, the red blood feature of the user's eyes can be extracted by the extraction module 410 to determine whether the user is tired. When the user is tired, take corresponding measures to protect the user's eyesight.

The detection module 420 is configured to detect whether the fatigue degree of the user satisfies a preset condition according to the characteristic information of red blood threads.

Specifically, due to the different degrees of fatigue of the user, the characteristics of red blood streaks in the user's eyes are different. For example, the more tired the user, the larger the area of red blood streaks in the eyes. Therefore, the detection module 420 can detect whether the user's fatigue level is Meet the preset conditions.

Wherein, it should be noted that, according to different specific application requirements, the detection module 420 detects whether the fatigue degree of the user satisfies the preset condition according to the characteristic information of red blood filaments in different ways:

In the first example, the detection module 420 can detect whether the user's fatigue degree meets the preset condition according to the value of the characteristic information of the red blood thread. When the value of the characteristic information of the red blood thread reaches a certain value, it is considered that the user's fatigue degree meets the preset A condition is set, and when the value of the characteristic information of the red blood thread does not reach a certain value, it is considered that the fatigue degree of the user does not meet the preset condition.

In the second example, the detection module 420 can detect whether the fatigue degree of the user satisfies the preset condition according to the change speed of the characteristic information of the red blood thread. A condition is set, and when the change speed of the feature information of the red blood thread does not reach a certain value, it is considered that the fatigue degree of the user does not meet the preset condition.

The control module 430 is configured to control the terminal device to stand by when the user's fatigue level satisfies a preset condition.

Specifically, when the fatigue degree of the user is detected according to the characteristic information of red blood filaments and meets the preset condition, it indicates that the user is currently relatively tired, so the control module 430 can take corresponding measures to protect the user's eyesight. For example, the control module 430 can control the terminal device to Standby to terminate the user's use of the terminal device to protect the user's eyesight.

To sum up, the vision protection device based on the terminal equipment in the embodiment of the present invention extracts the characteristic information of the red blood filaments of the user's eyes, detects whether the fatigue degree of the user satisfies the preset condition according to the characteristic information of the red blood filaments, and calculates whether the fatigue degree of the user satisfies the preset condition. When the preset conditions are met, the terminal equipment is controlled to stand by. When the device detects the fatigue of the user through the feature of red blood streaks in the user's eyes, it controls the terminal equipment to be on standby, preventing the user from eye fatigue and protecting the user's eyesight.

Based on the above-mentioned embodiments, further, in order to describe more clearly, how to detect whether the user’s fatigue degree meets the preset condition according to the red blood thread feature information, the following is combined with detecting whether the user’s fatigue degree meets the preset condition according to the value of the red blood thread feature information. Assuming conditions, the vision protection device based on the terminal equipment according to the embodiment of the present invention will be described in detail.

Fig. 5 is a schematic structural diagram of a vision protection device based on terminal equipment according to another embodiment of the present invention. As shown in Fig. 5, on the basis of Fig. 4, the detection module 420 may include a comparison unit 421 and a determination unit 422 .

Specifically, a preset threshold value for the characteristic information of red blood filaments is set in advance according to a large amount of experimental data. The comparison unit 421 compares the characteristic information of red blood filaments with the preset threshold value. If the characteristic information of red blood filaments reaches the preset threshold value, the determination unit 422 determines that the user The degree of fatigue of the user satisfies the preset condition, and if the characteristic of red blood filaments does not reach the preset threshold, the determining unit 422 determines that the degree of fatigue of the user does not meet the preset condition.

In the first example, if the feature of the red blood thread is the area feature of the red blood thread, a predetermined threshold value for the area of the area feature of the red blood thread characteristic information of the red blood thread is set in advance according to a large amount of experimental data.

In this example, the comparison unit 421 compares the area characteristics of the red blood filaments with the area preset threshold, and if the size of the area of the red blood filaments reaches the preset area threshold, the determination unit 422 determines that the fatigue degree of the user satisfies the preset condition, if If the size of the area of the red blood filaments does not reach the preset area threshold, the determination unit 422 determines that the fatigue degree of the user does not meet the preset condition.

In the second example, if the red blood feature is a color feature of red blood, then a pixel preset threshold for the color feature of red blood is set in advance according to a large amount of experimental data.

In this example, the comparison unit 421 compares the color feature of the red blood filaments with a preset pixel threshold, and if the pixel of the color of the red blood filaments reaches the preset pixel threshold, the determination unit 422 determines that the fatigue degree of the user satisfies the preset condition, if If the pixels of the color of the red blood filaments do not reach the preset pixel threshold, the determination unit 422 determines that the fatigue degree of the user does not meet the preset condition.

In the third example, if the user’s red blood feature is the distribution feature of red blood, then set a distribution preset threshold for the distribution feature of red blood in advance according to a large amount of experimental data, and the distribution preset threshold may include the distribution area of red blood The area value of and the density value of the distribution.

In this example, the comparison unit 421 compares the distribution characteristics of the red blood filaments with the preset distribution threshold. If the distribution characteristics of the red blood filaments reach the distribution preset threshold, it means that the red blood filaments in the user's eyes are densely distributed and the distribution area is relatively dense. is larger, so the determination unit 422 determines that the user's fatigue degree meets the preset condition, and if the pixel of the color of the red blood thread does not reach the pixel preset threshold, the determination unit 422 determines that the user's fatigue degree does not meet the preset condition.

Further, FIG. 6 is a schematic structural diagram of a vision protection device based on terminal equipment according to yet another embodiment of the present invention. As shown in FIG. 6 , on the basis of FIG. unit 432 and control unit 433.

Specifically, if the user's fatigue level satisfies the preset condition, the sending unit 431 sends a standby reminder message to the user, such as popping up a prompt box on the current page to prompt the user to control the terminal device to stand by and rest, and then the detection unit 432 detects that the user is in the preset time. Whether to perform standby operation.

If the detection unit 432 detects that the user does not perform a standby operation within a preset time, for example, within 3 seconds, in order to protect the user's eyesight, the control unit 433 will forcefully control the terminal device to standby.

Furthermore, FIG. 7 is a schematic structural diagram of a terminal device-based vision protection device according to another embodiment of the present invention. As shown in FIG. 7 , on the basis of FIG. 4 , the device further includes an activation module 440 .

Specifically, when the fatigue degree of the user satisfies the preset condition, the time threshold corresponding to the fatigue degree can be obtained, so that when the standby time satisfies the preset time threshold corresponding to the fatigue degree, the starting module 440 starts the terminal device for The terminal equipment normally provides services for users.

It should be noted that the terminal device-based vision protection device in the embodiment of the present invention corresponds to the above-mentioned embodiment of the terminal device-based vision protection method described with reference to FIGS. Details not disclosed in the device will not be repeated here.

To sum up, the vision protection device based on the terminal device in the embodiment of the present invention detects whether the user's fatigue degree meets the preset condition according to the user's red blood feature information, and sends a standby prompt message to the user when the preset condition is met. And detect whether the user performs the standby operation within the preset time, if the user does not perform the standby operation within the preset time, control the terminal device to standby. In this way, eye fatigue of the user is prevented, the eyesight of the user is protected, and a standby prompt is sent to the user before the terminal device is controlled to standby, thereby improving user experience.

In order to realize the above embodiments, the present invention also proposes a terminal device, including: a housing, a screen, a processor and a circuit board;

The screen is arranged on the casing, the circuit board is arranged inside the space surrounded by the casing, and the processor is arranged on the circuit board;

Processors are used to process data, specifically for:

Extract the characteristic information of red blood filaments in the user's eyes;

Detect whether the user's fatigue level meets the preset conditions according to the characteristic information of red blood filaments;

If the fatigue degree of the user satisfies the preset condition, the terminal device is controlled to stand by.

It should be noted that the foregoing explanations of the embodiment of the method for protecting eyesight based on the terminal device are also applicable to the terminal device of this embodiment, and its implementation principles are similar, so details are not repeated here.

To sum up, the terminal device according to the embodiment of the present invention extracts the characteristic information of the red blood filaments of the user's eyes, detects whether the user's fatigue degree meets the preset condition according to the red blood filament characteristic information, and when the user's fatigue degree satisfies the preset condition, Control terminal equipment standby. As a result, when user fatigue is detected through the feature of red blood cells in the user's eyes, the terminal device is controlled to be on standby, preventing the user from eye fatigue and protecting the user's eyesight.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (10)

1. A method for protecting eyesight based on a terminal device, comprising the following steps: Extract the characteristic information of red blood filaments in the user's eyes; Detecting whether the fatigue degree of the user satisfies a preset condition according to the red blood thread feature information; If the fatigue degree of the user satisfies a preset condition, the terminal device is controlled to stand by. 2. The method according to claim 1, wherein the characteristic information of red blood filaments includes at least one of the following: The area characteristics of red blood filaments, the color characteristics of red blood filaments, and the distribution characteristics of red blood filaments. 3. The method according to claim 1, wherein detecting whether the fatigue degree of the user satisfies a preset condition according to the characteristic information of red blood threads comprises: Comparing the characteristic information of red blood filaments with a preset threshold; If the characteristic information of red blood filaments reaches a preset threshold, it is determined that the fatigue degree of the user satisfies a preset condition; If the characteristic information of red blood filaments does not reach the preset threshold, it is determined that the user's fatigue level does not meet the preset condition. 4. The method according to claim 1, characterized in that, after the control terminal device is on standby, further comprising: When the standby time satisfies a preset time threshold corresponding to the fatigue degree, the terminal device is started. 5. The method according to claim 1, wherein the controlling the terminal device to standby comprises: Sending a standby prompt message to the user, and detecting whether the user performs a standby operation within a preset time; If the user does not perform a standby operation within a preset time, the terminal device is controlled to standby. 6. A vision protection device based on terminal equipment, characterized in that it comprises: The extraction module is used to extract the characteristic information of the red blood filaments of the user's eyes; A detection module, configured to detect whether the fatigue degree of the user satisfies a preset condition according to the characteristic information of red blood threads; The control module is configured to control the terminal device to stand by when the user's fatigue level meets a preset condition. 7. The device according to claim 6, wherein the detection module comprises: A comparing unit, configured to compare the characteristic information of red blood filaments with a preset threshold; A determining unit, configured to determine that the fatigue degree of the user satisfies a preset condition when the characteristic information of red blood threads reaches a preset threshold; The determination unit is further configured to determine that the fatigue degree of the user does not meet a preset condition when the characteristic information of red blood filaments does not reach a preset threshold. 8. The apparatus of claim 6, further comprising: An activation module, configured to activate the terminal device when the standby time meets a preset time threshold corresponding to the fatigue degree. 9. The device according to claim 6, wherein the control module comprises: a sending unit, configured to send a standby prompt message to the user; a detection unit, configured to detect whether the user performs a standby operation within a preset time; The control unit is configured to control the terminal device to standby when the user does not perform a standby operation within a preset time. 10. A terminal device, characterized in that it comprises: a casing, a screen, a processor and a circuit board; The screen is arranged on the casing, the circuit board is arranged inside the space surrounded by the casing, and the processor is arranged on the circuit board; Said processor is used for processing data, in particular for: Extract the characteristic information of red blood filaments in the user's eyes; Detecting whether the fatigue degree of the user satisfies a preset condition according to the red blood thread feature information; If the fatigue degree of the user satisfies a preset condition, the terminal device is controlled to stand by.