WO2020011088A1 - Bowed head reminding method and device, and readable storage medium and mobile terminal - Google Patents

Abstract

The present invention relates to a bowed head reminding method and device, and a readable storage medium and a mobile terminal. The method comprises the following steps: detecting an inclination angle of a human face in real time, and determining whether the inclination angle of the human face is greater than a preset inclination angle threshold, wherein the inclination angle of the human face is an included angle between a plane, where fixation lines are located when the eyes of a user vertically focus on a display screen of a mobile terminal, and a horizontal plane; if the inclination angle of the human face is greater than the preset inclination angle threshold, and when it is monitored that the user is in a walking state, immediately starting timing so as to obtain a current walking time; and when the current walking time exceeds a preset time threshold, generating bowed head warning information to remind the user. The bowed head reminding method provided in the present invention can effectively avoid potential safety risks caused by playing with a mobile phone with the head bowed when a user walks.

Description

Head down reminder method, device, readable storage medium and mobile terminal Technical field

The present invention relates to the technical field of mobile terminals, and in particular, to a head-down reminder method, device, readable storage medium, and mobile terminal.

Background technique

With the continuous development of technology and the growing economy, mobile terminals have become an indispensable item in people's lives and work. Especially in recent years, it has become the most frequently used electronic device in people's daily life. People can use mobile phones to make calls, send WeChat, watch web pages, watch videos, watch news, play games, and shop, etc. Basically, people can see people using mobile phones.

It is well known that mobile phone terminals are often operated in their hands, and users need to look down at the mobile phone screen and perform operations while using the mobile phone terminal. However, when the user is walking, it is very dangerous to lower his head to operate the mobile phone, which may even cause personal injury to the user.

Summary of the invention

Based on this, the purpose of the present invention is to solve the problem of hidden safety hazards caused by the user lowering his head to operate the mobile phone during the walking process in the prior art.

The present invention provides a head-down alert method, wherein the method includes the following steps:

Detect the tilt angle of the face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold. The tilt angle of the face is the level between the plane of the user's eyes and the horizontal plane when the user's eyes are fixed on the display of the mobile terminal Angle between

If the tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

When the current walking time exceeds a preset time threshold, a head-down warning message is generated to remind the user.

The head-down reminding method provided by the present invention, in practical applications, the mobile terminal will detect the user's face tilt angle in real time, and then compares the detected face tilt angle with a preset tilt angle threshold to determine whether the user is in a bowed state. And it is judged that when the user is carrying the mobile terminal in the walking state, the timing starts immediately. When the walking time exceeds the preset time threshold, the probability of an accident at this time is relatively high, and a bowed warning message is generated to remind the user. So as to ensure the safety of the user during walking. . The head-down reminding method provided by the present invention can effectively avoid the hidden safety hazard caused by the user's head-down playing on the mobile phone while the user is walking.

In addition, the head-down reminder method provided by the present invention may also have the following additional technical features:

The head-down reminding method, wherein the method for detecting the face tilt angle in real time and determining that the face tilt angle is greater than a preset tilt angle threshold includes the following steps:

Detecting the face tilt angle at a preset time interval within a first preset time period;

Determining whether each of the obtained human face tilt angles is greater than the preset tilt angle threshold;

If yes, it is determined that the user is in a bowed state within the first preset time period.

The head-down alert method, wherein the head-down alert information includes a plurality of different head-down alert modes, and a method for generating a head-down alert information to remind a user when the current walking time exceeds a preset time threshold It includes the following steps:

Determining a corresponding walking time interval according to the current walking time, and searching and determining a corresponding bow-down warning pattern in a first preset mapping table according to the walking time interval;

Remind and alert according to a preset alert action included in the corresponding bow-down alert mode, wherein the preset alert action is at least one of a prompt voice, a vibration alert, and an automatic sleep.

The head-down reminding method, wherein the mobile terminal corresponds to a face entry angle, and the face entry angle may be expressed as:

C1 <C <C2

Among them, A = 45 °, when B1> A, C1 = A- (B1-A), when B2 <A, C2 = A + (A-B2), B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.

The head-down reminding method, wherein a pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset data map is stored in the mobile terminal. The preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate. The method further includes:

Acquiring the current position coordinates of the mobile terminal, and calculating and generating multiple danger prompt paths according to the current position coordinates and a plurality of the marker point coordinates;

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the head-down warning information is generated.

The head-down alert method, wherein when it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the method for generating the head-down alert information includes the following steps:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, calculating a current remaining distance between the coordinates of the current position and the coordinates of the corresponding marker point;

Searching and determining a corresponding danger prompt level in a second preset mapping table according to the current remaining distance, and each of the danger prompt levels corresponds to a head-down warning mode;

Remind and perform a warning according to the preset warning action included in the corresponding bow-down warning mode.

The head-down alert method, wherein the method further includes:

Acquiring the current position coordinates of the mobile terminal, and judging whether there is any coordinate of the marker point within a preset radius with the current position coordinates as a center;

If so, and when it is detected that the user is in a walking state, the head-down warning information is generated to remind the user.

The head-down reminding method, wherein the dangerous marked point corresponds to a marked point type, and the method further includes:

When it is determined that the user is in a bowed state, it is determined whether there is any of the danger mark points within the preset radius with the current position coordinate as a circle center;

If yes, determine whether the type of the marker is in a list of prohibited types, where the list of disabled types is the type of the marker type that the mobile terminal switches to when the user enters the danger radius of the corresponding type of dangerous marker Collection list

If yes, control the mobile terminal to switch to the lock mode.

Further, the determining whether to enter the danger mark point includes:

Get the walking single step distance;

Positioning to obtain the distance between the current position and the danger mark point to obtain the number of steps required to walk to the danger mark point;

When the number of steps calculated by the pedometer reaches the required number of walking steps, a reminder is triggered as the danger mark point.

Further, the method further comprises: when it is determined that the user is looking down at the mobile phone and in a stationary state, an alarm is generated according to the stationary viewing time of the user.

The present invention also provides a head-down reminder device, wherein the device includes:

An angle detection module is used to detect the tilt angle of a face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold, where the tilt angle of the face is where a user's eyes vertically look at the display screen of the mobile terminal The angle between the plane and the horizontal plane;

An angle judgment module, configured to: if the tilt angle of the face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

An alert control module is configured to generate a bow-down alert message to remind the user when the current walking time exceeds a preset time threshold.

The head-down reminder, wherein the angle detection module is further specifically configured to:

Detecting the face tilt angle at a preset time interval within a first preset time period;

Determining whether each of the obtained human face tilt angles is greater than the preset tilt angle threshold;

The angle judgment module is further specifically configured to:

When it is determined that the tilt angle of each face is greater than the preset tilt angle threshold, it is determined that the user is in a bowed state within the first preset time period.

The bow-down reminding device, wherein the bow-down alert information includes a plurality of different bow-down alert modes, and the alert control module is further specifically configured to:

Determining a corresponding walking time interval according to the current walking time, and searching and determining a corresponding bow-down warning pattern in a first preset mapping table according to the walking time interval;

Remind and alert according to a preset alert action included in the corresponding bow-down alert mode, wherein the preset alert action is at least one of a prompt voice, a vibration alert, and an automatic sleep.

The head-down reminding device, wherein the mobile terminal corresponds to a face entry angle, and the face entry angle may be expressed as:

C1 <C <C2

Among them, A = 45 °, when B1> A, C1 = A- (B1-A), when B2 <A, C2 = A + (A-B2), B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.

The head-down reminding device, wherein a pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset data map is stored in the mobile terminal. The preset data map includes a plurality of danger mark points, each of which corresponds to a mark point coordinate, and the device further includes a path generation module, the path generation module is specifically configured to:

Acquiring the current position coordinates of the mobile terminal, and calculating and generating multiple danger prompt paths according to the current position coordinates and a plurality of the marker point coordinates;

The alert control module is further specifically configured to:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the head-down warning information is generated.

The head-down reminding device, wherein the path generation module is specifically configured to:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, calculating a current remaining distance between the coordinates of the current position and the coordinates of the corresponding marker point;

Searching and determining a corresponding danger prompt level in a second preset mapping table according to the current remaining distance, and each of the danger prompt levels corresponds to a head-down warning mode;

The alert control module is further specifically configured to:

Remind and perform a warning according to the preset warning action included in the corresponding bow-down warning mode.

The head-down reminding device, wherein the device further includes an area division module, and the area division module is specifically configured to:

Acquiring the current position coordinates of the mobile terminal, and judging whether there is any coordinate of the marker point within a preset radius with the current position coordinates as a center;

The alert control module is further specifically configured to:

If it is determined that the coordinates of the current position are used as the center of the circle, and any of the coordinates of the marker point exists within a preset radius range, and when the user is detected to be in a walking state, the head-down warning information is generated to alert the user Remind.

The head-down reminding device, wherein the device further includes a lock control module, and the lock control module is specifically configured to:

When it is determined that the user is in a bowed state, it is determined whether the coordinates of the current position are within a danger radius of the danger mark point;

If yes, determine whether the type of the marker is in a list of prohibited types, where the list of disabled types is the type of the marker type that the mobile terminal switches to when the user enters the danger radius of the corresponding type of dangerous marker Collection list

If yes, control the mobile terminal to switch to the lock mode.

The present invention also proposes a readable storage medium on which a computer program is stored, wherein when the program is executed by a processor, the head-down reminding method described above is implemented.

The present invention also provides a mobile terminal, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the above-mentioned method of reminding the head when executing the program.

Other features and advantages of the present disclosure will be explained in the subsequent description, or some of the features and advantages may be inferred or unambiguously determined from the description, or may be known by implementing the above-mentioned techniques of the present disclosure.

In order to make the foregoing objects, features, and advantages of the present invention more comprehensible, preferred embodiments are described below in detail with reference to the accompanying drawings, as follows.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the specific embodiments or the description of the prior art will be briefly introduced below. Obviously, the appended descriptions in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative labor.

FIG. 1 is a flowchart of a head-down reminding method according to a first embodiment of the present invention; FIG.

FIG. 2 is a flowchart of a bow-down reminding method according to a second embodiment of the present invention; FIG.

FIG. 3 is a schematic diagram when a user views a mobile terminal in a second embodiment of the present invention; FIG.

4 is a schematic diagram of a human face angle collected by a mobile phone terminal in a second embodiment of the present invention;

5 is a flowchart of a bow-down reminding method according to a third embodiment of the present invention;

6 is a flowchart of a bow-down reminding method according to a fourth embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a head-down reminder according to a fifth embodiment of the present invention; FIG.

FIG. 8 is a schematic structural diagram of a head-down reminder according to a sixth embodiment of the present invention.

detailed description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The drawings show a preferred embodiment of the invention. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

When the user is walking, it is also very dangerous to operate the mobile phone with his head down, which may even cause personal injury to the user.

In order to solve this technical problem, the present invention proposes a head-down reminder method. Please refer to FIG. 1. For the head-down reminder method according to the first embodiment of the present invention, the method includes the following steps:

S101: Real-time detection of a human face tilt angle, and determine whether the human face tilt angle is greater than a preset tilt angle threshold.

The following uses a mobile phone as an example to describe the solution in this embodiment. When a user watches a mobile phone, there will be a certain angle with respect to the screen of the mobile phone. In this embodiment, the camera of the mobile phone detects the tilt angle of the human face. It should be noted here that the aforementioned tilt angle of the human face refers to: when the user's eyes are fixed on the display screen of the mobile phone, The dihedral angle between the plane and the horizontal plane. In this embodiment, the input angle of the face of the mobile phone camera to a human face ranges from 0 ° to 90 °. After detecting the face tilt angle, in order to determine whether the user is in a bowed state at this time, the obtained face tilt angle needs to be compared with a preset tilt angle threshold.

S102. If the tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time.

In this embodiment, the preset tilt angle threshold is 30 °. If the detected face tilt angle is greater than 30 °, it can be determined that the user is looking down at the mobile phone at this time. Because the user looks down at the mobile phone for a long time, it is not only easy to cause spinal injury, especially when walking, it is more likely to cause major accidents such as traffic injuries. In the present invention, in order to ensure the walking safety of the user to the greatest extent, when it is determined that the user is looking down at the mobile phone and is in the walking state, the longer the user looks at the mobile phone, the greater the probability of an accident during the user ’s walking. Effectively avoid accidental injuries. When it is determined that the user is in a walking state, a timer is started to obtain a current walking time, so that different warning modes can be determined according to the length of the current walking time to effectively remind the user.

S103. When the current walking time exceeds a preset time threshold, a head-down warning message is generated to remind the user.

In practical applications, the preset time threshold can be set according to actual conditions, for example, it can be any time point from 1s to 1min. For example, when the preset time threshold is 1s, when it is determined that the user is looking down at the mobile phone and walking, the prompt message will pop up on the mobile phone screen after 1s, prompting the user to stop looking down at the mobile phone to ensure travel safety .

The head-down reminding method provided by the present invention, in practical applications, the mobile terminal will detect the user's face tilt angle in real time, and then compares the detected face tilt angle with a preset tilt angle threshold to determine whether the user is in a bowed state. And it is judged that when the user is carrying the mobile terminal in the walking state, the timing starts immediately. When the walking time exceeds the preset time threshold, the probability of an accident at this time is relatively high, and a head-down warning message is generated correspondingly to remind the user. So as to ensure the safety of the user during walking. The head-down reminding method provided by the present invention can effectively avoid the hidden safety hazard caused by the user's head-down playing on the mobile phone while the user is walking.

The solution of the present invention will be described in more detail with a specific embodiment below. Please refer to FIG. 2 to FIG. 4. For the bow-down reminding method according to the second embodiment of the present invention, the specific implementation is as follows:

S201. Detect a human face tilt angle.

In the actual detection process, the human face is captured by the camera of the mobile phone, and the tilt angle of the face is recognized to determine whether the head is in a down state. As shown in FIG. 2, when the user uses the mobile phone, the reference angle between the mobile phone and the horizontal line is A. Generally, the angle of a standard tilt mobile phone is 45 °. In this embodiment, A = 45 °. When the face angle is entered, the face is directly in front of the front. During the entry process, the angle between the mobile phone and the horizontal line will change to a certain degree, which is represented by the angle B here. It should be added here that the above-mentioned B angle, that is, the included angle between the mobile phone and the horizontal line, is detected by the mobile phone's gyro sensor (electronic three-dimensional compass). If the angle between the phone and the horizontal line is B1> A, the corresponding angle offset value of the phone is: B1-A; if the angle between the phone and the horizontal line is B2 <A, the corresponding angle offset value of the phone is: A- B2.

Correspondingly, the face entry range C of the mobile phone camera can be expressed as: when B1> A, C1 = A- (B1-A); when B2 <A, C2 = A + (A-B2). Therefore: C1 <C <C2, that is: A- (B1-A) <C <A + (A-B2).

Since A = 45 ° in this embodiment, 90 ° -B1 <C <90-B2. As described above, since B1> A and B2 <A, the angle range of the face entry range C is 0 ° -90 °. In the actual entry process, the value of the D angle shown in FIG. 2 is detected, and the collected face image is shown in FIG. 3. Specifically, in this step, during entry, a human face tilt angle may be detected at a preset time interval within a first preset time period. For example, a mobile phone camera captures a human face every 5 minutes, records the tilt angle of the face, and continuously captures data for 30 minutes, and then performs data judgment.

S202. Determine whether it is in a bowed state.

As described above, a human face is captured every 5 minutes, and 6 sets of face tilt angle data are obtained within 30 minutes, which are D1, D2, ..., D6. In this embodiment, the preset tilt angle threshold is 30 °. In the determination process, the above-mentioned human face tilt angles D1, D2, ..., D6 must be greater than the preset tilt angle threshold of 30 °, in order to determine that the user is in the above 30 minutes. Inside are in a bowed state.

S203: Determine whether it is in a walking state.

When it is determined that the user is looking down at the mobile phone, it is understandable that looking at the mobile phone for a long time will not only cause spinal injury, but also especially cause serious accidents such as traffic injuries when walking. Therefore, after determining that the user is looking down at the mobile phone, it is necessary to determine whether the user is walking. In this embodiment, a pedometer and a GPS locator are used to determine whether the user is in a walking state. Specifically, the pedometer acquires the step number data in real time. When the step number value increases continuously, it can be determined that the mobile phone is in a shake state at this time. However, at this time, it is possible to step in place or only the mobile phone is in a shaking state, so the current positioning position of the mobile phone and the position data after 5s and 10s are combined with the locator. If a certain displacement change occurs in the positioning position of the mobile phone over time, it can be determined that the user is walking with the mobile phone. It should be added here that when the user is in a car or an airplane, the displacement at this time is not the displacement caused by the user's own movement, and the pedometer will not produce a change in the number of steps. Therefore, the pedometer and GPS locator can be used to accurately determine the walking state of the user.

S204. Start counting to obtain a current walking time.

When it is determined that the user is walking while looking down at the mobile phone, at this time, the time is immediately started to obtain a current walking time.

S205. Determine a corresponding bow-down warning mode according to the current walking time to perform an alarm prompt.

As the user looks down at the mobile phone, the danger coefficient increases with time. In this step, the corresponding walking time interval is determined based on the current walking time, and each different walking time interval corresponds to a corresponding downward warning mode according to the different warning levels, that is, in the first preset mapping table according to the walking time interval. Look for the corresponding bow-down alert mode. It should be pointed out that, for the bow-down alert mode, alert modes such as voice prompts, vibration reminders, and automatic hibernation are usually included.

Specifically, in this step, the walking time interval can be divided into the following four levels: (1) T <1min; (2) 1min <T <5min; (3) 5min <T <30min; (4) T> 30min . Among them, when T1 <1min, a prompt appears on the phone screen; when 1min <T2 <5min, a prompt appears on the phone screen and a vibration reminder; when 5min <T3 <30min, the phone will prompt to automatically sleep, a safety prompt pops up, and every five Prompt once every minute; when T4> 30min, the phone will automatically lock the phone for 1min.

S206. An alarm is generated according to the still viewing time.

If it is determined that the user is looking down at the mobile phone, but the user is still, at this time, an alarm is generated according to the user's still viewing time. For example, when the user keeps looking down at the mobile phone for more than 30 minutes in a static state, a reminder message will pop up on the mobile phone screen to remind the user to rest to reduce physical harm. In this step, the preset viewing time for triggering the reminder can be set by the manufacturer or the user.

Please refer to FIG. 5, for a method for reminding the head to lower according to the third embodiment of the present invention, the specific implementation method includes the following steps:

S301. Acquire the current position coordinates of the mobile terminal.

Similarly, in this embodiment, a mobile phone is taken as an example to describe another implementation manner of the present invention in detail. A pedometer for counting the number of steps taken by the user and a GPS locator for acquiring position information are provided in the mobile phone. Understandably, for mobile phones, preset data maps can be stored or downloaded from the cloud. In this embodiment, the above-mentioned preset data map includes a plurality of danger mark points, and each danger mark point corresponds to a mark point coordinate. The above-mentioned danger marking points may be traffic lights intersections, crosswalks, viaducts, tunnels, or right-angle turning points.

As for whether to enter a dangerous road section, the specific implementation steps in this embodiment are as follows:

(1) Obtaining the walking single-step distance: As described above, in the above steps, the number of steps W is obtained through the pedometer, and the walking distance obtained through the GPS locator is S, and the corresponding single-step distance is S1 = S / W .

(2) Locate the distance between the current position and the danger mark point: In this step, for example, the danger mark point is a traffic light intersection, and the distance between the current position and the traffic light intersection is 100m. Then you need to walk to the traffic light intersection The number of walking steps is W1 = 100 / S1.

(3) When the number of steps calculated by the pedometer reaches the required number of walking steps W1, a warning is triggered for the dangerous section. It can be seen from the above that the combined use of the pedometer and GPS locator described above can accurately warn users whether they are in a dangerous location.

S302. Calculate and generate a danger prompt path according to the current position coordinates and the marker point coordinates.

When the user walks down, a GPS locator provided in the mobile phone can obtain the current position coordinates of the mobile phone. Because there are multiple danger mark points in the above-mentioned preset data map, the mobile phone system can calculate and generate multiple danger prompt paths according to the current position coordinates and the coordinates of the multiple mark points. It can be understood that the above-mentioned danger prompt path, as the name implies, is that when the user starts from the current position, travels in the direction of the above-mentioned danger prompt path, and approaches the danger mark point, it is undoubtedly getting closer to the danger mark at this time. At the same time, the risk factor is getting higher and higher.

S303: Determine whether the moving direction of the mobile terminal is the same as the trajectory of the danger prompt path.

After calculating multiple danger prompt paths, since the user can walk along any of the danger prompt paths, if the mobile terminal's moving direction, that is, the user's moving direction is the same as the trajectory of any danger prompt path, it should correspond to Generate a warning alert.

S304. Calculate the current remaining distance between the current position coordinates and the marker point coordinates.

In this embodiment, when a warning alert is issued, there are different alert levels. In this step, the criterion for determining different alert levels is based on the current remaining distance between the current position coordinates and the marker point coordinates. determination. Since the coordinates of the current position and the coordinates of the marker point are both known, a current remaining distance can be calculated.

S305: Determine a corresponding danger prompt level according to the current remaining distance and alarm accordingly.

After the current remaining distance is obtained, a corresponding danger prompt level is searched and determined in the second preset mapping table according to the current remaining distance, wherein each danger prompt level corresponds to a head-down warning mode. Then, a reminder alert is performed according to a preset alert action included in the corresponding bowed alert mode. For example, the danger prompt levels are divided into three levels, which can be divided into the first, second, and third levels according to the order of danger from low to high, and the corresponding remaining distance ranges are: 9m-6m; 6m-3m; 3m-0m. When it is judged as the first level, a prompt message and a vibration reminder pop up on the mobile phone screen; when it is judged as the second level, the phone will prompt to automatically sleep, pop up a safety prompt, and prompt every five minutes; when judged as the third level At the level, the phone will automatically lock for 1min.

As the user looks down at the mobile phone while walking, he may encounter some very dangerous areas. For example viaduct. At this time, in order to ensure the walking safety of the user, it is forbidden to look down at the mobile phone while walking. In order to achieve this technical effect, please refer to FIG. 6. For the bow-down reminding method according to the fourth embodiment of the present invention, the specific implementation method includes the following steps:

S401: The user is walking with his head down.

S402. Determine whether there is a danger mark within a preset radius with the current position coordinate as the center.

In order to ensure the safety of the user when walking with his head down, in this step, the user's current position coordinates are taken as the center of the circle to determine whether the above-mentioned danger mark point exists in the preset radius range. What needs to be added here is that the preset radius can be set according to the actual environment scene and is not limited to a specific radius value.

S403. Determine whether the point type is in a prohibited list type.

If it is determined that the above-mentioned danger mark point exists within a range of a preset radius (for example, 5 m), the mark point type of the danger mark point is determined. For example, the type of the marker point is a viaduct. In this embodiment, the danger point of the viaduct type is in the prohibited list type; for another example, the type of the marker point is a crosswalk, and the danger point of the crosswalk type is not in the prohibited list type. in.

S404. Control the mobile terminal to switch to a lock mode.

In this step, when it is determined that the mark type of the dangerous mark point is in the prohibited list type, it means that the area where the user is located is an extremely high-risk area, and it is forbidden to look down at the mobile phone while walking. Therefore, the mobile phone is switched to the lock mode correspondingly. What needs to be added here is that when the mobile phone is in the lock mode, it does not affect the user to answer incoming calls, and can achieve normal communication functions.

Referring to FIG. 7, for a head-reminder device according to a fifth embodiment of the present invention, the device includes an angle detection module 11, an angle determination module 12, and an alarm control module 13 connected in sequence;

The angle detection module 11 is specifically configured to:

Detect the tilt angle of the face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold. The tilt angle of the face is the distance between the horizontal plane and the horizontal plane of the user's eyes when they are watching the display screen of the mobile terminal. Angle

The angle judgment module 12 is specifically configured to:

If the tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

The alert control module 13 is specifically configured to:

When the current walking time exceeds a preset time threshold, a head-down warning message is generated to remind the user.

Referring to FIG. 8, for the head-down reminding device according to the sixth embodiment of the present invention, the device includes an angle detection module 11, an angle determination module 12, and an alarm control module 13 connected in this order;

The angle detection module 11 is specifically configured to:

Detect the tilt angle of the face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold. The tilt angle of the face is the distance between the horizontal plane and the horizontal plane of the user's eyes when they are watching the display screen of the mobile terminal vertically. Angle

The angle judgment module 12 is specifically configured to:

If the tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

The alert control module 13 is specifically configured to:

When the current walking time exceeds a preset time threshold, a head-down warning message is generated to remind the user.

The angle detection module 11 is further specifically configured to:

Detecting the face tilt angle at a preset time interval within a first preset time period;

Determining whether each of the obtained human face tilt angles is greater than the preset tilt angle threshold;

The angle judgment module 12 is further specifically configured to:

When it is determined that the tilt angle of each face is greater than the preset tilt angle threshold, it is determined that the user is in a bowed state within the first preset time period.

The head-down alert information includes a plurality of different head-down alert modes, and the alert control module 13 is further specifically configured to:

Determining a corresponding walking time interval according to the current walking time, and searching and determining a corresponding bow-down warning pattern in a first preset mapping table according to the walking time interval;

Remind and alert according to a preset alert action included in the corresponding bow-down alert mode, wherein the preset alert action is at least one of a prompt voice, a vibration alert, and an automatic sleep.

A pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal. The mobile terminal stores a preset data map, and the preset data map includes a plurality of Danger mark points, each of which corresponds to a mark point coordinate, and the device further includes a path generation module 14, which is specifically configured to:

Acquiring the current position coordinates of the mobile terminal, and calculating and generating multiple danger prompt paths according to the current position coordinates and a plurality of the marker point coordinates;

The alert control module is further specifically configured to:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the head-down warning information is generated.

The path generation module 14 is specifically configured to:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, calculating a current remaining distance between the coordinates of the current position and the coordinates of the corresponding marker point;

Searching and determining a corresponding danger prompt level in a second preset mapping table according to the current remaining distance, and each of the danger prompt levels corresponds to a head-down warning mode;

The alert control module 13 is further specifically configured to:

Remind and perform a warning according to the preset warning action included in the corresponding bow-down warning mode.

The device further includes an area division module 15. The area division module 15 is specifically configured to:

Acquiring the current position coordinates of the mobile terminal, and judging whether there is any coordinate of the marker point within a preset radius with the current position coordinates as a center;

The alert control module is further specifically configured to:

If it is determined that the coordinates of the current position are used as the center of the circle, and any of the coordinates of the marker point exists within a preset radius range, and when the user is detected to be in a walking state, the head-down warning information is generated to alert the user Remind.

The device further includes a lock control module 16. The lock control module 16 is specifically configured to:

When it is determined that the user is in a bowed state, it is determined whether the coordinates of the current position are within a danger radius of the danger mark point;

If yes, determine whether the type of the marker is in a list of prohibited types, where the list of disabled types is the type of the marker type that the mobile terminal switches to when the user enters the danger radius of the corresponding type of dangerous marker Collection list

If yes, control the mobile terminal to switch to the lock mode.

The present invention also proposes a readable storage medium on which a computer program is stored, wherein when the program is executed by a processor, the head-down reminding method described above is implemented.

The present invention also provides a mobile terminal, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the above-mentioned method of reminding the head when executing the program.

Those skilled in the art may understand that the logic and / or steps represented in the flowchart or described herein in other ways, for example, may be considered as a ordered list of executable instructions for implementing logical functions, may be specifically implemented in Any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch and execute instructions from an instruction execution system, device, or device), or Used in conjunction with these instruction execution systems, devices or equipment. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device.

More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections (electronic devices) with one or more wirings, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable Processing to obtain the program electronically and then store it in computer memory.

It should be understood that each part of the present invention may be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods may be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it may be implemented using any one or a combination of the following techniques known in the art: Discrete logic circuits, application specific integrated circuits with suitable combinational logic gate circuits, programmable gate arrays (PGA), field programmable gate arrays (FPGA), etc.

A person of ordinary skill in the art can understand that all or part of the steps in the method of the foregoing embodiment can be implemented by a program instructing related hardware. The program may be stored in a computer-readable storage medium. When the program is executed, it includes the steps described in the above method. The storage medium includes: ROM / RAM, magnetic disk, optical disk, and the like.

Finally, it should be noted that the above-mentioned embodiments are only specific implementations of the present invention, and are used to illustrate the technical solutions of the present invention, but not to limit them. The scope of protection of the present invention is not limited to this, although referring to the foregoing The present invention has been described in detail in the embodiments. Those of ordinary skill in the art should understand that anyone skilled in the art can still modify the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present invention. Or you can easily think of changes or equivalent replacements of some of the technical features; and these modifications, changes, or replacements do not deviate the essence of the corresponding technical solution from the spirit and scope of the technical solutions of the embodiments of the present invention, which should be covered in the present invention Within the scope of protection. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

The embodiment of the invention also discloses:

A1. A head-down alert method, wherein the method includes the following steps:

Detect the tilt angle of the face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold. The tilt angle of the face is the level between the plane of the user's eyes and the horizontal plane when the user's eyes are fixed on the display of the mobile terminal Angle between

If the tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

When the current walking time exceeds a preset time threshold, a head-down warning message is generated to remind the user.

A2. The head-down reminding method according to A1, wherein the method for detecting the face tilt angle in real time and determining that the face tilt angle is greater than a preset tilt angle threshold includes the following steps:

Detecting the face tilt angle at a preset time interval within a first preset time period;

Determining whether each of the obtained human face tilt angles is greater than the preset tilt angle threshold;

If yes, it is determined that the user is in a bowed state within the first preset time period.

A3. The head-down alert method according to A2, wherein the head-down alert information includes a plurality of different head-down alert modes, and when the current walking time exceeds a preset time threshold, a head-down alert information is generated to alert the user The method of reminding includes the following steps:

Determining a corresponding walking time interval according to the current walking time, and searching and determining a corresponding bow-down warning pattern in a first preset mapping table according to the walking time interval;

Remind and alert according to a preset alert action included in the corresponding bow-down alert mode, wherein the preset alert action is at least one of a prompt voice, a vibration alert, and an automatic sleep.

A4. The head-down reminding method according to A1, wherein the mobile terminal corresponds to a face entry angle, and the face entry angle may be expressed as:

C1 <C <C2

Among them, A = 45 °, when B1> A, C1 = A- (B1-A), when B2 <A, C2 = A + (A-B2), B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.

A5. The head-down reminding method according to A3, wherein a pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset is stored in the mobile terminal. A data map, the preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate, and the method further includes:

Acquiring the current position coordinates of the mobile terminal, and calculating and generating multiple danger prompt paths according to the current position coordinates and a plurality of the marker point coordinates;

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the head-down warning information is generated.

A6. The head-down reminding method according to A5, wherein when it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the method of generating the head-down warning information includes the following steps:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, calculating a current remaining distance between the coordinates of the current position and the coordinates of the corresponding marker point;

Searching and determining a corresponding danger prompt level in a second preset mapping table according to the current remaining distance, and each of the danger prompt levels corresponds to a head-down warning mode;

Remind and perform a warning according to the preset warning action included in the corresponding bow-down warning mode.

A7. The head-down reminding method according to A5, wherein the method further comprises:

Acquiring the current position coordinates of the mobile terminal, and judging whether there is any coordinate of the marker point within a preset radius with the current position coordinates as a center;

If so, and when it is detected that the user is in a walking state, the head-down warning information is generated to remind the user.

A8. The head-down reminding method according to A5, wherein the danger marking point corresponds to a marking point type, and the method further comprises:

When it is determined that the user is in a bowed state, it is determined whether there is any of the danger mark points within the preset radius with the current position coordinate as a circle center;

If yes, determine whether the type of the marker is in a list of prohibited types, where the list of disabled types is the type of the marker type that the mobile terminal switches to when the user enters the danger radius of the corresponding type of dangerous marker Collection list

If yes, control the mobile terminal to switch to the lock mode.

B9. The present invention also provides a head-down reminder device, wherein the device includes:

An angle detection module is used to detect the tilt angle of a face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold, where the tilt angle of the face is where a user's eyes vertically look at the display screen of the mobile terminal The angle between the plane and the horizontal plane;

An angle judgment module, configured to: if the tilt angle of the face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

An alert control module is configured to generate a bow-down alert message to remind the user when the current walking time exceeds a preset time threshold.

B10. The head-down reminding device according to B9, wherein the angle detection module is further specifically configured to:

Detecting the face tilt angle at a preset time interval within a first preset time period;

Determining whether each of the obtained human face tilt angles is greater than the preset tilt angle threshold;

The angle judgment module is further specifically configured to:

When it is determined that the tilt angle of each face is greater than the preset tilt angle threshold, it is determined that the user is in a bowed state within the first preset time period.

B11. The bow-down reminding device according to B10, wherein the bow-down alert information includes a plurality of different bow-down alert modes, and the alert control module is further specifically configured to:

Determining a corresponding walking time interval according to the current walking time, and searching and determining a corresponding bow-down warning pattern in a first preset mapping table according to the walking time interval;

Remind and alert according to a preset alert action included in the corresponding bow-down alert mode, wherein the preset alert action is at least one of a prompt voice, a vibration alert, and an automatic sleep.

B12. The head-down reminding device according to B9, wherein the mobile terminal corresponds to a face entry angle, and the face entry angle may be expressed as:

C1 <C <C2

Among them, A = 45 °, when B1> A, C1 = A- (B1-A), when B2 <A, C2 = A + (A-B2), B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.

B13. The head-down reminding device according to B11, wherein a pedometer for counting the number of steps taken by the user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset is stored in the mobile terminal A data map, the preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate, and the device further includes a path generation module, the path generation module is specifically configured to:

Acquiring the current position coordinates of the mobile terminal, and calculating and generating multiple danger prompt paths according to the current position coordinates and a plurality of the marker point coordinates;

The alert control module is further specifically configured to:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the head-down warning information is generated.

B14. The head-down reminding device according to B13, wherein the path generation module is specifically configured to:

When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, calculating a current remaining distance between the coordinates of the current position and the coordinates of the corresponding marker point;

Searching and determining a corresponding danger prompt level in a second preset mapping table according to the current remaining distance, and each of the danger prompt levels corresponds to a head-down warning mode;

The alert control module is further specifically configured to:

Remind and perform a warning according to the preset warning action included in the corresponding bow-down warning mode.

B15. The head-down reminding device according to B13, wherein the device further includes an area division module, and the area division module is specifically configured to:

Acquiring the current position coordinates of the mobile terminal, and judging whether there is any coordinate of the marker point within a preset radius with the current position coordinates as a center;

The alert control module is further specifically configured to:

If it is determined that the coordinates of the current position are used as the center of the circle, and any of the coordinates of the marker point exists within a preset radius range, and when the user is detected to be in a walking state, the head-down warning information is generated to alert the user Remind.

B16. The head-down reminding device according to B13, wherein the device further comprises a lock control module, and the lock control module is specifically configured to:

When it is determined that the user is in a bowed state, it is determined whether the coordinates of the current position are within a danger radius of the danger mark point;

If yes, determine whether the type of the marker is in a list of prohibited types, where the list of disabled types is the type of the marker type that the mobile terminal switches to when the user enters the danger radius of the corresponding type of dangerous marker Collection list

If yes, control the mobile terminal to switch to the lock mode.

C17. The present invention also provides a readable storage medium having a computer program stored thereon, wherein when the program is executed by a processor, the head-down reminding method according to any one of A1 to A8 above is implemented.

D18. The present invention also provides a mobile terminal including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein when the processor executes the program, any of the above A1 to A8 is implemented The head-down alert method.

Claims (20)

1. A head-down alert method, wherein the method includes the following steps:

   Detect the tilt angle of the face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold. The tilt angle of the face is the level between the plane of the user's eyes and the horizontal plane when the user's eyes are fixed on the display of the mobile terminal Angle between

   If the tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

   When the current walking time exceeds a preset time threshold, a head-down warning message is generated to remind the user.
2. The head-down reminding method according to claim 1, wherein the method for detecting the tilt angle of the face in real time and determining that the tilt angle of the face is greater than a preset tilt angle threshold comprises the following steps:

   Detecting the face tilt angle at a preset time interval within a first preset time period;

   Determining whether each of the obtained human face tilt angles is greater than the preset tilt angle threshold;

   If yes, it is determined that the user is in a bowed state within the first preset time period.
3. The head-down alert method according to claim 2, wherein the head-down alert information includes a plurality of different head-down alert modes, and when the current walking time exceeds a preset time threshold, a head-down alert information is generated to The method for the user to remind includes the following steps:

   Determining a corresponding walking time interval according to the current walking time, and searching and determining a corresponding bow-down warning pattern in a first preset mapping table according to the walking time interval;

   Remind and alert according to a preset alert action included in the corresponding bow-down alert mode, wherein the preset alert action is at least one of a prompt voice, a vibration alert, and an automatic sleep.
4. The head-down reminding method according to claim 1, wherein the mobile terminal corresponds to a face entry angle, and the face entry angle can be expressed as:

   C1 <C <C2

   Among them, A = 45 °, when B1> A, C1 = A- (B1-A), when B2 <A, C2 = A + (A-B2), B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.
5. The head-down reminding method according to claim 3, wherein a pedometer for counting a user's walking steps and a GPS locator for obtaining position information are provided in the mobile terminal, and a pre-stored in the mobile terminal A data map is provided. The preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate. The method further includes:

   Acquiring the current position coordinates of the mobile terminal, and calculating and generating multiple danger prompt paths according to the current position coordinates and a plurality of the marker point coordinates;

   When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the head-down warning information is generated.
6. The head-down reminding method according to claim 5, wherein when it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the method of generating the head-down warning information includes the following steps:

   When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, calculating a current remaining distance between the coordinates of the current position and the coordinates of the corresponding marker point;

   Searching and determining a corresponding danger prompt level in a second preset mapping table according to the current remaining distance, and each of the danger prompt levels corresponds to a head-down warning mode;

   Remind and perform a warning according to the preset warning action included in the corresponding bow-down warning mode.
7. The head-down alert method according to claim 5, wherein the method further comprises:

   Acquiring the current position coordinates of the mobile terminal, and judging whether there is any coordinate of the marker point within a preset radius with the current position coordinates as a center;

   If so, and when it is detected that the user is in a walking state, the head-down warning information is generated to remind the user.
8. The head down reminding method according to claim 5, wherein the danger mark point corresponds to a mark point type, and the method further comprises:

   When it is determined that the user is in a bowed state, it is determined whether the coordinates of the current position are within a danger radius of the danger mark point;

   If yes, determine whether the type of the marker is in a list of prohibited types, where the list of disabled types is the type of the marker type that the mobile terminal switches to when the user enters the danger radius of the corresponding type of dangerous marker Collection list

   If yes, control the mobile terminal to switch to the lock mode.
9. The head down reminding method according to claim 5, wherein the determining whether to enter the danger mark point comprises:

   Get the walking single step distance;

   Positioning to obtain the distance between the current position and the danger mark point to obtain the number of steps required to walk to the danger mark point;

   When the number of steps calculated by the pedometer reaches the required number of walking steps, a reminder is triggered as the danger mark point.
10. The head-down reminding method according to claim 1, wherein the method further comprises: when it is determined that the user is looking down at the mobile phone and in a stationary state, an alarm is generated according to the user's still-viewing time.
11. A head-down reminder device, wherein the device includes:

    An angle detection module is used to detect the tilt angle of a face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold, where the tilt angle of the face is where a user's eyes vertically look at the display screen of the mobile terminal The angle between the plane and the horizontal plane;

    An angle judgment module, configured to: if the tilt angle of the face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;

    An alert control module is configured to generate a bow-down alert message to remind the user when the current walking time exceeds a preset time threshold.
12. The head-down reminding device according to claim 11, wherein the angle detection module is further configured to:

    Detecting the face tilt angle at a preset time interval within a first preset time period;

    Determining whether each of the obtained human face tilt angles is greater than the preset tilt angle threshold;

    The angle judgment module is further specifically configured to:

    When it is determined that the tilt angle of each face is greater than the preset tilt angle threshold, it is determined that the user is in a bowed state within the first preset time period.
13. The head-down reminding device according to claim 12, wherein the head-down alert information includes a plurality of different head-down alert modes, and the alert control module is further configured to:

    Determining a corresponding walking time interval according to the current walking time, and searching and determining a corresponding bow-down warning pattern in a first preset mapping table according to the walking time interval;

    Remind and alert according to a preset alert action included in the corresponding bow-down alert mode, wherein the preset alert action is at least one of a prompt voice, a vibration alert, and an automatic sleep.
14. The head-down reminding device according to claim 11, wherein the mobile terminal corresponds to a face entry angle, and the face entry angle can be expressed as:

    C1 <C <C2

    Among them, A = 45 °, when B1> A, C1 = A- (B1-A), when B2 <A, C2 = A + (A-B2), B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.
15. The head-down reminding device according to claim 13, wherein a pedometer for counting a user's walking steps and a GPS locator for acquiring position information are provided in the mobile terminal, and a pre-stored in the mobile terminal A data map is provided. The preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate. The device further includes a path generation module, and the path generation module is specifically configured to:

    Acquiring the current position coordinates of the mobile terminal, and calculating and generating multiple danger prompt paths according to the current position coordinates and a plurality of the marker point coordinates;

    The alert control module is further specifically configured to:

    When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the head-down warning information is generated.
16. The head-down reminding device according to claim 15, wherein the path generation module is specifically configured to:

    When it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, calculating a current remaining distance between the coordinates of the current position and the coordinates of the corresponding marker point;

    Searching and determining a corresponding danger prompt level in a second preset mapping table according to the current remaining distance, and each of the danger prompt levels corresponds to a head-down warning mode;

    The alert control module is further specifically configured to:

    Remind and perform a warning according to the preset warning action included in the corresponding bow-down warning mode.
17. The head-down reminding device according to claim 15, wherein the device further comprises an area division module, and the area division module is specifically configured to:

    Acquiring the current position coordinates of the mobile terminal, and judging whether there is any coordinate of the marker point within a preset radius with the current position coordinates as a center;

    The alert control module is further specifically configured to:

    If it is determined that the coordinates of the current position are used as the center of the circle, and any of the coordinates of the marker point exists within a preset radius range, and when the user is detected to be in a walking state, the head-down warning information is generated to alert the user Remind.
18. The head-down reminding device according to claim 15, wherein the device further comprises a lock control module, and the lock control module is specifically configured to:

    When it is determined that the user is in a bowed state, it is determined whether the coordinates of the current position are within a danger radius of the danger mark point;

    If yes, determine whether the type of the marker is in a list of prohibited types, where the list of disabled types is the type of the marker type that the mobile terminal switches to when the user enters the danger radius of the corresponding type of dangerous marker Collection list

    If yes, control the mobile terminal to switch to the lock mode.
19. A readable storage medium stores a computer program thereon, wherein when the program is executed by a processor, the bow-down reminding method according to any one of claims 1 to 10 is implemented.
20. A mobile terminal includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the program according to any one of claims 1 to 10 when executing the program. Head down to remind method.

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