CN104484623B - Protection mode starting method and device - Google Patents
Protection mode starting method and device Download PDFInfo
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- CN104484623B CN104484623B CN201410696993.0A CN201410696993A CN104484623B CN 104484623 B CN104484623 B CN 104484623B CN 201410696993 A CN201410696993 A CN 201410696993A CN 104484623 B CN104484623 B CN 104484623B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
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Abstract
The disclosure relates to a protection mode starting method, and belongs to the technical field of computers. The method comprises the following steps: after a terminal screen is opened, acquiring state information of the terminal, wherein the state information is used for indicating whether the terminal is used by a walking user outdoors; determining whether the terminal is in a state to be protected or not according to the state information; and if the terminal is in the state to be protected, starting a protection mode, wherein the protection mode is used for indicating that the screen of the terminal is closed when the preset time length is reached after the protection mode is started. The method and the device can solve the problem that the terminal cannot effectively protect the user using the mobile terminal during walking, and achieve the effect of effectively protecting the user using the mobile terminal during walking.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a protection mode starting method and apparatus.
Background
Along with the function of the intelligent mobile terminal is more and more powerful, people often neglect the potential danger of the surrounding environment to the personal safety of the user because of being too concentrated on the mobile terminal when walking outdoors. For this reason, it is necessary to protect a user using the mobile terminal while walking in an outdoor environment.
For example, the information about the road condition in front of the user may be displayed on the screen of the mobile terminal to remind the user to prevent pedestrians or vehicles in front. Specifically, the mobile terminal can utilize the rear camera to shoot the road condition information in front of the user, and display the road condition information in the blank area of the screen of the mobile terminal, so that the user can look up the displayed road condition information when browsing the mobile terminal, and further avoid the collision danger caused by the road condition in front.
In the process of implementing the present disclosure, the public finds that at least the following defects exist in the related art:
since the user is often attracted by the content in the screen when using the mobile terminal, and therefore ignores the traffic information displayed in the blank area of the screen, the traffic information on the screen easily causes that the user using the mobile terminal cannot be effectively protected when walking.
Disclosure of Invention
In order to solve the problem that a terminal cannot effectively protect a user using a mobile terminal during walking, the disclosure provides a protection mode starting method and a protection mode starting device.
According to a first aspect of the embodiments of the present disclosure, there is provided a protection mode starting method, including:
after a terminal screen is opened, acquiring state information of the terminal, wherein the state information is used for indicating whether the terminal is used by a walking user outdoors;
determining whether the terminal is in a state to be protected or not according to the state information;
and if the terminal is in the state to be protected, starting a protection mode, wherein the protection mode is used for indicating that the screen of the terminal is closed when the preset time length is reached after the protection mode is started.
Optionally, the state information includes outdoor factors, standing factors, and moving factors, where the outdoor factors include noise, light intensity, and a network type used by the terminal, the standing factors include an included angle formed between the terminal and a horizontal direction, and the moving factors include a moving acceleration of the terminal and a switching frequency of the terminal during switching between cells.
Optionally, the determining, according to the state information, whether the terminal is in a state to be protected includes:
for each factor, respectively detecting whether the factor meets a protection condition corresponding to the factor;
and if detecting that each factor respectively meets the protection condition corresponding to each factor, determining that the terminal is in the state to be protected.
Optionally, the detecting, for each factor, whether the factor satisfies a protection condition corresponding to the factor includes:
when the factors are the outdoor factors, determining the factor value of each outdoor factor, multiplying each factor value by the corresponding weight respectively, and adding the obtained products to obtain a sum value; detecting whether the sum is greater than a predetermined sum;
when the factor is the standing factor, detecting whether the angle value of the included angle in the standing factor is within a preset angle range;
and when the factor is the moving factor, detecting whether the moving acceleration in the moving factor is within a preset acceleration threshold range, and when the moving acceleration is not within the preset acceleration threshold range, continuously detecting whether the cell switching frequency is smaller than a preset switching frequency.
Optionally, the determining the factor value of each outdoor factor includes:
determining a factor value of the noise value as a predetermined value when the noise value is greater than a predetermined noise threshold value;
when the light intensity value is larger than a preset light intensity threshold value, determining a factor value of the light intensity value as the preset value;
determining the factor value of the network type as the predetermined value when the network type is not Wi-Fi.
Optionally, the method includes:
and before closing the screen of the terminal, displaying prompt information for reminding a user of safety on the screen.
According to a second aspect of the embodiments of the present disclosure, there is provided a protected mode opening apparatus including:
the terminal comprises a state acquisition module, a state display module and a state display module, wherein the state acquisition module is configured to acquire state information of the terminal after a terminal screen is opened, and the state information is used for indicating whether the terminal is used by a walking user outdoors;
the state determining module is configured to determine whether the terminal is in a state to be protected according to the state information acquired by the state acquiring module;
and the mode starting module is configured to start a protection mode when the state determining module determines that the terminal is in the state to be protected, wherein the protection mode is used for indicating that a screen of the terminal is closed when a preset time length is reached after the protection mode is started.
Optionally, the state information includes outdoor factors, standing factors, and moving factors, where the outdoor factors include noise, light intensity, and a network type used by the terminal, the standing factors include an included angle formed between the terminal and a horizontal direction, and the moving factors include a moving acceleration of the terminal and a switching frequency of the terminal during switching between cells.
Optionally, the state determining module includes:
the condition detection submodule is configured to detect whether the factors meet protection conditions corresponding to the factors respectively for each factor;
and the state determining submodule is configured to determine that the terminal is in the state to be protected when the condition detecting submodule detects that each factor meets the protection condition corresponding to each factor.
Optionally, the condition detection submodule includes:
an outdoor factor detection sub-module configured to determine a factor value of each outdoor factor, multiply each factor value by a corresponding weight, respectively, and add the obtained products to obtain a sum value, when the factor is the outdoor factor; detecting whether the sum is greater than a predetermined sum;
an angle factor detection submodule configured to detect whether an angle value of an included angle in the standing factor is within a predetermined angle range when the factor is the standing factor;
a moving factor detection submodule configured to detect whether a moving acceleration in the moving factor is within a predetermined acceleration threshold range when the factor is the moving factor, and to continue to detect whether the cell switching frequency is less than a predetermined switching frequency when the moving acceleration is not within the predetermined acceleration threshold range.
Optionally, the outdoor factor detection sub-module includes:
a first detection sub-module configured to determine a factor value of the noise value as a predetermined value when the noise value is greater than a predetermined noise threshold value;
a second detection submodule configured to determine a factor value of the light intensity value as a predetermined value when the light intensity value is greater than a predetermined light intensity threshold value;
a third detection sub-module configured to determine the factor value of the network type as the predetermined value when the network type is not Wi-Fi.
Optionally, the apparatus includes:
and the safety prompting module is configured to display prompting information for prompting a user to pay attention to safety on the screen before the screen of the terminal is closed.
According to a third aspect of the embodiments of the present disclosure, there is provided a protected mode opening apparatus, the apparatus including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
after a terminal screen is opened, acquiring state information of the terminal, wherein the state information is used for indicating whether the terminal is used by a walking user outdoors;
determining whether the terminal is in a state to be protected or not according to the state information;
and if the terminal is in the state to be protected, starting a protection mode, wherein the protection mode is used for indicating that the screen of the terminal is closed when the preset time length is reached after the protection mode is started.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
after a terminal screen is opened, state information of the terminal is acquired, and the state information is used for indicating whether the terminal is used by a walking user outdoors; determining whether the terminal is in a state to be protected or not according to the state information; if the terminal is in the state to be protected, a protection mode is started, the protection mode is used for indicating that a screen of the terminal is closed when the protection mode reaches the preset time length after being started, the terminal is determined to be in the state to be protected according to the state information, and the protection mode is started, so that the problem that the terminal cannot effectively protect a user using the mobile terminal during walking is solved, and the effect of effectively protecting the user using the mobile terminal during walking is achieved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flow diagram illustrating a method for protected mode activation in accordance with an exemplary embodiment;
FIG. 2A is a flow diagram illustrating a method for protected mode activation in accordance with another exemplary embodiment;
FIG. 2B is a schematic diagram illustrating an angle formed by a terminal and a horizontal direction according to an example embodiment;
FIG. 2C is a schematic illustration of a display interface for a reminder message, shown in accordance with an exemplary embodiment;
FIG. 3 is a block diagram illustrating a protected mode opener according to an exemplary embodiment;
FIG. 4 is a block diagram illustrating a protected mode opener arrangement in accordance with another exemplary embodiment;
fig. 5 is a block diagram illustrating an apparatus for protected mode activation in accordance with an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a flowchart illustrating a protection mode activation method according to an exemplary embodiment, which may be applied to a terminal, such as a smart phone, a mobile computer, a tablet computer, a PDA (Personal Digital Assistant), an e-reader, a multimedia player, etc., as shown in fig. 1, and the protection mode activation method includes the following steps.
In step 101, after a terminal screen is turned on, state information of the terminal is acquired, and the state information is used for indicating whether the terminal is used by a walking user outdoors.
When a user uses the terminal in the outdoor walking process, the screen of the terminal is usually in an open state, so that the terminal can acquire the self state information of the terminal in real time after the screen is opened.
However, since the terminal screen is not turned on, the user usually does not pay attention to the terminal, and in this case, in order to reduce the calculation amount of the terminal, the state information of the terminal may not be acquired.
In step 102, it is determined whether the terminal is in a state to be protected according to the state information.
When the user uses the terminal in the outdoor walking process, accidents are very easy to happen. And the terminal determines that the terminal is in a state to be protected if the terminal is determined to be used by the user in the outdoor walking process according to the acquired state information.
In step 103, if the terminal is in a state to be protected, a protection mode is turned on, where the protection mode is used to instruct to turn off a screen of the terminal when a predetermined time length is reached after the protection mode is turned on.
To sum up, according to the protection mode starting method provided by the embodiment of the present disclosure, after the terminal screen is started, state information of the terminal is obtained, where the state information is used to indicate whether the terminal is used by a walking user outdoors; determining whether the terminal is in a state to be protected or not according to the state information; if the terminal is in the state to be protected, a protection mode is started, the protection mode is used for indicating that a screen of the terminal is closed when the protection mode reaches the preset time length after being started, the terminal is determined to be in the state to be protected according to the state information, and the protection mode is started, so that the problem that the terminal cannot effectively protect a user using the mobile terminal during walking is solved, and the effect of effectively protecting the user using the mobile terminal during walking is achieved.
Fig. 2A is a flowchart illustrating a protection mode activation method according to another exemplary embodiment, where the protection mode activation method is applied to a terminal, which may be a smart phone, a mobile computer, a tablet computer, a PDA, an e-reader, a multimedia player, and the like, and as shown in fig. 2A, the protection mode activation method includes the following steps.
In step 201, after the terminal screen is turned on, state information of the terminal is acquired, and the state information is used for indicating whether the terminal is used by a walking user outdoors.
When a user uses the terminal in the outdoor walking process, the screen of the terminal is usually in an open state, so that when the terminal detects that the screen is opened, the user can be determined to use the terminal, and the state information of the terminal per se needs to be acquired in real time, so that whether the terminal is used by the outdoor walking user or not is determined according to the state information.
However, since the terminal screen is not turned on, the user usually does not pay attention to the terminal, and in this case, in order to reduce the calculation amount of the terminal, the state information of the terminal may not be acquired.
That is, in order to determine whether the terminal is used by a walking user outdoors, in order to minimize the calculation amount and battery consumption of the terminal, the state information of the terminal may be generally acquired after the terminal screen is turned on.
In order to determine whether the terminal is used by a walking user outdoors, the state information herein may include an outdoor factor, a standing factor, and a moving factor.
For outdoor factors, the environment information of the terminal outdoors is greatly different from the environment information of the terminal indoors, generally speaking, the outdoor noise is larger than the indoor noise, the outdoor light intensity is also generally larger than the indoor light intensity, furthermore, the terminal indoors can generally use Wi-Fi networking, the terminal outdoors cannot generally use Wi-Fi networking, and the terminal can be used for judging whether the terminal is outdoors according to the distinguishing characteristics of the terminal indoors and outdoors. Thus, these distinguishing characteristics, including noise, light intensity, and the type of network used by the terminal, may be determined as outdoor factors that affect the use of the terminal by a walking user outdoors.
For stand reasons, when the user uses the terminal during walking, the terminal is usually close to horizontal, i.e. the angle formed by the terminal and the horizontal direction is usually small, i.e. within a certain angle range, e.g. within 0 ° to 30 °. The angle formed by the terminal and the horizontal direction can be used for judging whether the terminal is used by a user in a walking or standing mode. Therefore, the included angle formed by the terminal and the horizontal direction can be determined as the standing factor influencing the use of the terminal by a walking user outdoors.
It should be noted that the angle range mentioned herein is obtained according to experience of using the terminal in an actual walking process of the user, and the angle range is not specifically limited in this embodiment.
For the movement factor, there is usually an acceleration when the terminal is used by being moved, for example, when a user holds the terminal to move, a motion sensor in the terminal can know the acceleration of the terminal. In a preferred embodiment, the acceleration is 0m/s2 when the terminal is moved linearly at a constant speed. For example, when a user is traveling at a high speed in a vehicle such as a high-speed rail or an automobile, the acceleration of the terminal used by the user is usually relatively small, which is close to 0m/s2, and when the vehicle such as a high-speed rail or an automobile is started or decelerated, the acceleration of the terminal is usually very large, in the two scenarios, when the user uses the terminal in the high-speed rail or the automobile (the user does not act as a driver), the external traffic condition does not cause a safety hazard to the user due to the use of the terminal by the user, so the two scenarios are not the usage scenarios that the embodiment intends to protect. That is, the acceleration of the terminal and the cell switching frequency may be determined as the movement factors used when the terminal is walked by the user.
As can be seen from the above, the state information may include outdoor factors, standing factors and moving factors, where the outdoor factors include noise, light intensity and a network type used by the terminal, the standing factors include an included angle formed by the terminal and a horizontal direction, and the moving factors include a moving acceleration of the terminal and a switching frequency of the terminal during switching between cells.
In step 202, for each factor, whether the factor meets the protection condition corresponding to the factor is detected.
The terminal can respectively detect whether the factors meet the protection conditions corresponding to the factors according to the acquired state information, so as to determine whether the terminal is in a state to be protected.
Optionally, when the terminal determines whether the terminal is in the state to be protected according to the state information, the method may include: for each factor, respectively detecting whether the factor meets a protection condition corresponding to the factor; and if detecting that each factor respectively meets the protection condition corresponding to each factor, determining that the terminal is in a state to be protected.
Since the state information may include outdoor factors, standing factors, and moving factors, it may be determined that the terminal is in a state to be protected if the terminal detects that various factors all satisfy protection conditions corresponding to the factors.
Wherein, for each kind of factor, whether the factor meets the protection condition corresponding to the factor is respectively detected, including:
when the factors are outdoor factors, determining the factor value of each outdoor factor, multiplying each factor value by corresponding weight respectively, and adding the obtained products to obtain a sum value; it is detected whether the sum is greater than a predetermined sum. And when the sum value is detected to be larger than the preset sum value, determining that the outdoor factor meets the protection condition corresponding to the outdoor factor.
When the obtained factors are outdoor factors, because of the particularity and complexity of the outdoor environment, whether the user is in the outdoor state cannot be accurately determined by means of a single outdoor factor, and therefore the terminal can integrate various outdoor factors to determine whether the terminal is in the outdoor environment.
Since the outdoor factors include noise, light intensity, and the type of network used by the terminal, the terminal may determine the factor value of each outdoor factor, including the following three cases:
in the first case, for the noise factor, when the noise value is greater than the predetermined noise threshold, the factor value of the noise value is determined as a predetermined value, which may be 1, indicating that the noise at this time can be used as a reference for determining that the terminal is outdoors.
Because the outdoor noise value is usually larger than the indoor noise value, the terminal can preset a preset noise threshold value, detect whether the acquired noise value is larger than the preset noise threshold value, and determine the factor value of the noise value as a preset value if the noise value is larger than the preset noise threshold value, which indicates that the noise at the moment can be used as a reference for judging that the terminal is outdoors; and when the noise value is detected to be smaller than the preset noise threshold value, determining the factor value of the noise value as 0, which indicates that the noise at the moment can not be used as a reference for judging that the terminal is outdoors.
For example, the terminal determines the factor value of the noise value as 0 if the noise value obtained by the terminal is 30 decibels according to a preset predetermined noise threshold value of 50 decibels; and if the noise value acquired by the terminal is 90 decibels, determining the factor value of the noise value as a preset value 1.
In the second case, for the light intensity factor, when the light intensity value is greater than the predetermined light intensity threshold, the factor value of the light intensity value is determined as a predetermined value, which may also be 1, indicating that the light intensity at this time can be used as a reference for determining that the terminal is outdoors.
When the outdoor factor is the light intensity, the outdoor light intensity is generally higher than the indoor light intensity, so that the terminal can preset a preset light intensity threshold value, detect whether the obtained light intensity value is greater than the preset light intensity threshold value, and determine the factor value of the light intensity value as a preset value if the light intensity value is greater than the preset light intensity threshold value, which indicates that the light intensity at the moment can be used as a reference for judging that the terminal is outdoors; if the light intensity value is detected to be smaller than the preset light intensity threshold value, the factor value of the light intensity value is determined to be 0, and the light intensity at the moment cannot be used as a reference for judging that the terminal is outdoors.
For example, the terminal determines the factor value of the light intensity value as 0 if the light intensity value obtained by the terminal is 600 lux according to the preset predetermined light intensity threshold value as 1 mulches; and if the light intensity value acquired by the terminal is 6 Wanlux, determining the factor value of the light intensity value as a preset value 1.
In the third case, for the network type factor used by the terminal, when the network type is not Wi-Fi, the factor value of the network type is determined as a predetermined value, which may also be 1, indicating that the network type at this time can be used as a reference for determining that the terminal is outdoors.
When the outdoor factor is a network type, the terminal can detect whether the network type is Wi-Fi or not because the outdoor terminal can not search Wi-Fi usually, and if the network type is detected to be Wi-Fi, the factor value of the network type is determined to be 0, which indicates that the network type at the moment can not be used as a reference for judging that the terminal is outdoors; and if the network type is detected not to be Wi-Fi, determining the factor value of the network type as a preset value, and indicating that the network type at the moment can be used as a reference for judging that the terminal is outdoors.
For example, when the terminal detects that the network type is Wi-Fi, the factor value of the network type is determined to be 0; and when the terminal detects that the network type is not Wi-Fi, determining the factor value of the network type as a preset value 1.
In practical application, different weights can be set for noise and light intensity in the outdoor factors and network types used by the terminal according to the influence of each factor in the outdoor factors on outdoor judgment, and the larger the weight is, the larger the certainty of the corresponding factor on the outdoor judgment of the terminal is. Correspondingly, the obtained factor values can be multiplied by the weights of the corresponding factors respectively, finally, the obtained products are added to obtain a sum value, whether the sum value is greater than a preset sum value or not is detected, and if the sum value is greater than the preset sum value, the user is determined to be in an outdoor state, and the protection condition corresponding to the outdoor factor is met.
For example, the factor value of the noise factor determined by the terminal is 1, the factor value of the light intensity factor is 0, and the factor value of the network type factor is 1; the terminal sets a weight value corresponding to a noise factor to be 0.4 according to the importance of each outdoor factor, a weight value corresponding to a light intensity factor to be 0.3, and a weight value corresponding to a network type factor to be 0.3, and then the obtained sum value is 1 x 0.4+0 x 0.3+1 x 0.3-0.7, the terminal detects whether the sum value is greater than a preset sum value 0.5, and when the sum value 0.7 is detected to be greater than the preset sum value 0.5, the terminal determines that the user is in an outdoor state, and the protection condition corresponding to the outdoor factor is met.
It should be noted that the predetermined value is only an optional scheme, in practical applications, the predetermined value may also be other values, and the corresponding predetermined sum value may also be changed accordingly, and the embodiment does not limit the predetermined value and the specific value of the predetermined sum value.
And secondly, when the factor is a standing factor, detecting whether the angle value of the included angle in the standing factor is within a preset angle range. And if the angle value of the included angle in the standing factor is detected to be within the preset angle range, determining that the standing factor meets the protection condition corresponding to the standing factor.
The terminal may determine whether the user is in a standing state according to an angle formed by the terminal and a horizontal direction in the standing factor.
Generally speaking, when a user uses a terminal on a seat, an included angle formed by the terminal and the horizontal direction tends to 90 degrees, and when the user uses the terminal in the process of upright walking, the included angle formed by the terminal and the horizontal direction tends to 0 degree, therefore, the terminal can detect whether the obtained included angle value is within a preset angle range, the preset angle range corresponds to a smaller angle, for example, the preset angle range is 0-30 degrees, or 0-45 degrees, and the like, and if the detected included angle value is within the preset angle range, the user is determined to be in the upright walking state, and the protection condition corresponding to the mobile factor is met.
For example, referring to fig. 2B, fig. 2B is a schematic diagram illustrating an angle formed by a terminal and a horizontal direction according to an exemplary embodiment. In fig. 2B, the terminal detects that the angle value of the included angle between the acquired terminal and the horizontal plane is 10 ° and is within the predetermined angle range of 0 ° to 45 °, so that it is determined that the user is in an upright walking state, and the protection condition corresponding to the movement factor is satisfied.
And thirdly, when the factor is a moving factor, detecting whether the moving acceleration in the moving factor is within a preset acceleration threshold range, and when the moving acceleration is not within the preset acceleration threshold range, continuously detecting whether the cell switching frequency is smaller than the preset switching frequency. If the moving acceleration in the moving factors is within a preset acceleration threshold range, determining that the outdoor factors meet the protection conditions corresponding to the outdoor factors; or when the moving acceleration is not within the preset acceleration threshold range, and the cell switching frequency is detected to be less than the preset switching frequency, determining that the outdoor factor meets the protection condition corresponding to the outdoor factor.
The terminal may determine whether the user is in a walking state according to the moving acceleration of the terminal and the cell switching frequency among the moving factors.
Generally, when the terminal is used by a user in a walking state, the acceleration of the terminal is usually greater than a certain acceleration and less than another acceleration, that is, when the acceleration of the terminal is within a predetermined acceleration threshold range, it indicates that the terminal is used by the user in the walking state.
When the moving acceleration is smaller than the predetermined acceleration threshold, the terminal is generally moved at a speed close to a constant speed on the running transportation vehicles such as a high-speed rail and an automobile, and when the transportation vehicles such as a high-speed rail and an automobile start and decelerate, the acceleration of the terminal is usually large, because in the two cases, when the user uses the terminal in the high-speed rail or the automobile (at this time, the default user is not used as a driver), the external traffic condition does not cause a safety hazard to the user due to the use of the terminal by the user, and therefore the two cases are not the usage scenarios that the embodiment intends to protect, and because the frequency of switching the cell by the terminal is higher when the terminal is used, the two scenarios can be excluded by using the cell switching frequency of the terminal.
That is, when the terminal detects that the movement acceleration is within a predetermined acceleration threshold range, it determines that the user is in a walking state; if the moving acceleration is detected not to be within the preset acceleration threshold range, the user may be on a walking train or automobile at the moment, whether the cell switching frequency of the terminal is smaller than the preset switching frequency is continuously detected, if the cell switching frequency is detected to be smaller than the preset switching frequency, the user is determined not to be on the walking train or automobile, the user may be in a more ideal state when walking, and at the moment, the protection condition corresponding to the moving factor is met.
For example, the terminal determines the walking state of the user and meets the protection condition corresponding to the movement factor according to the preset acceleration threshold range of 0.5m/s2-10m/s2 and if the movement acceleration acquired by the terminal is 0.3m/s 2; if the moving acceleration obtained by the terminal is 0.2m/s2, the terminal continuously obtains the cell switching frequency, and if the cell switching frequency obtained by the terminal is 1 per minute and the preset switching frequency is 5 per minute, it is determined that the user is not located on a walking train or automobile, and the user may be in a more ideal state when walking, so as to meet the protection condition corresponding to the moving factor.
In step 203, if it is detected that each factor respectively satisfies the protection condition corresponding to each factor, it is determined that the terminal is in a state to be protected.
When the terminal detects that the outdoor factors, the standing factors and the moving factors respectively meet the protection conditions corresponding to the factors, the terminal is determined to be in a state to be protected, and the state to be protected is used for indicating the terminal to start a protection mode.
In step 204, if the terminal is in a state to be protected, a protection mode is turned on, where the protection mode is used to instruct to turn off a screen of the terminal when a predetermined time length is reached after the protection mode is turned on.
And when the terminal detects that the terminal is in a state to be protected, starting the protection mode, and closing the screen when the protection mode reaches a preset time length after being started. The terminal is through closing the screen after the protection mode is opened, can make the user no longer continue to be absorbed in the terminal when the outdoor walking to keep track of road conditions on every side, reach the effect of avoiding the accident to take place.
Optionally, before the screen of the terminal is closed, prompt information for reminding the user of safety is displayed on the screen.
After the terminal is turned on in the protection mode, the user may still process important transactions through the terminal, such as editing file data or performing important sessions, and if the terminal turns off the screen after the protection mode is turned on for a predetermined time, the user does not finish processing the transactions, which may bring great inconvenience to the user. Therefore, before the screen of the terminal is closed, the terminal can also display prompt information for reminding the user of paying attention to safety on the screen within a preset time period, so that the user can process the affairs in time before the screen is closed.
For example, referring to fig. 2C, fig. 2C is a schematic diagram of a display interface of a prompt message according to an exemplary embodiment. When the terminal closes the screen of the terminal in the remaining 10 seconds, a prompt of 'closing the screen after 10 seconds, and ready in advance' is prompted in a dialog box form on the screen.
To sum up, according to the protection mode starting method provided by the embodiment of the present disclosure, after the terminal screen is started, state information of the terminal is obtained, where the state information is used to indicate whether the terminal is used by a walking user outdoors; determining whether the terminal is in a state to be protected or not according to the state information; if the terminal is in the state to be protected, a protection mode is started, the protection mode is used for indicating that a screen of the terminal is closed when the protection mode reaches the preset time length after being started, the terminal is determined to be in the state to be protected according to the state information, and the protection mode is started, so that the problem that the terminal cannot effectively protect a user using the mobile terminal during walking is solved, and the effect of effectively protecting the user using the mobile terminal during walking is achieved.
According to the protection mode starting method provided by the embodiment of the disclosure, the prompt information for reminding the user of paying attention to safety is displayed on the screen, so that the user can process the affairs in time before the screen is closed, and the loss of the user caused by closing the screen after the terminal starts the protection mode is avoided.
Fig. 3 is a block diagram illustrating a protection mode opening apparatus applied to a terminal according to an exemplary embodiment, and as shown in fig. 3, the protection mode opening apparatus includes: a status acquisition module 310, a status determination module 320, and a mode splash module 330.
The state acquiring module 310 is configured to acquire state information of the terminal after the terminal screen is turned on, wherein the state information is used for indicating whether the terminal is used by a walking user outdoors;
the state determining module 320 is configured to determine whether the terminal is in a state to be protected according to the state information acquired by the state acquiring module 310;
the mode opening module 330 is configured to open a protection mode when the state determining module 330 determines that the terminal is in a state to be protected, where the protection mode is used to instruct to close a screen of the terminal when a predetermined time length is reached after the protection mode is opened.
To sum up, the protection mode starting device provided by the embodiment of the present disclosure obtains the state information of the terminal after the terminal screen is started, where the state information is used to indicate whether the terminal is used by a walking user outdoors; determining whether the terminal is in a state to be protected or not according to the state information; if the terminal is in the state to be protected, a protection mode is started, the protection mode is used for indicating that a screen of the terminal is closed when the protection mode reaches the preset time length after being started, the terminal is determined to be in the state to be protected according to the state information, and the protection mode is started, so that the problem that the terminal cannot effectively protect a user using the mobile terminal during walking is solved, and the effect of effectively protecting the user using the mobile terminal during walking is achieved.
Fig. 4 is a block diagram illustrating a protection mode opening apparatus applied to a terminal according to another exemplary embodiment, as shown in fig. 4, the protection mode opening apparatus including: a status acquisition module 410, a status determination module 420, and a mode activation module 430.
The state acquiring module 410 is configured to acquire state information of the terminal after the terminal screen is turned on, wherein the state information is used for indicating whether the terminal is used by a walking user outdoors;
the state determining module 420 is configured to determine whether the terminal is in a state to be protected according to the state information acquired by the state acquiring module 410;
the mode opening module 430 is configured to open a protection mode when the state determination module 430 determines that the terminal is in a state to be protected, where the protection mode is used to instruct to close a screen of the terminal when a predetermined time length is reached after the protection mode is opened.
Optionally, the outdoor factors include noise, light intensity, and a network type used by the terminal, the standing factor includes an included angle formed between the terminal and a horizontal direction, and the moving factor includes a moving acceleration of the terminal and a switching frequency of the terminal during switching between cells.
Optionally, the state determining module 420 includes: a condition detection sub-module 421 and a status determination sub-module 422.
The condition detection submodule 421 is configured to detect whether the factors meet the protection conditions corresponding to the factors respectively for each factor;
the state determining submodule 422 is configured to determine that the terminal is in a state to be protected when the condition detecting submodule 421 detects that each factor respectively satisfies a protection condition corresponding to each factor.
Optionally, the condition detecting sub-module 421 includes: an outdoor factor detection sub-module 421a, an angle factor detection sub-module 421b, and a movement factor detection sub-module 421 c.
The outdoor factor detection sub-module 421a is configured to, when the factor is an outdoor factor, determine a factor value of each outdoor factor, multiply each factor value by a corresponding weight, and add the obtained products to obtain a sum value; detecting whether the sum is greater than a predetermined sum;
the angle factor detection submodule 421b is configured to detect whether an angle value of an included angle in the standing factor is within a predetermined angle range when the factor is the standing factor;
the moving factor detecting submodule 421c is configured to detect whether the moving acceleration in the moving factor is within a predetermined acceleration threshold range when the factor is the moving factor, and to continue to detect whether the cell switching frequency is less than the predetermined switching frequency when the moving acceleration is not within the predetermined acceleration threshold range.
Optionally, the outdoor factor detecting sub-module 421a includes: a first test submodule 421a1, a first test submodule 421a2, and a first test submodule 421a 3.
The first detection submodule 421a1 configured to determine a factor value of the noise value as a predetermined value when the noise value is greater than a predetermined noise threshold value;
the second detection submodule 421a2 configured to determine the factor value of the light intensity value as a predetermined value when the light intensity value is greater than the predetermined light intensity threshold value;
the third detecting submodule 421a3 is configured to determine the factor value of the network type as a predetermined value when the network type is not Wi-Fi.
Optionally, the apparatus comprises: a security prompt module 440.
The security prompt module 440 is configured to display a prompt message for reminding a user of security on a screen before the screen of the terminal is closed.
To sum up, the protection mode starting device provided by the embodiment of the present disclosure obtains the state information of the terminal after the terminal screen is started, where the state information is used to indicate whether the terminal is used by a walking user outdoors; determining whether the terminal is in a state to be protected or not according to the state information; if the terminal is in the state to be protected, a protection mode is started, the protection mode is used for indicating that a screen of the terminal is closed when the protection mode reaches the preset time length after being started, the terminal is determined to be in the state to be protected according to the state information, and the protection mode is started, so that the problem that the terminal cannot effectively protect a user using the mobile terminal during walking is solved, and the effect of effectively protecting the user using the mobile terminal during walking is achieved.
According to the protection mode starting device provided by the embodiment of the disclosure, the prompt information for reminding the user of paying attention to safety is displayed on the screen, so that the user can process the affairs in time before the screen is closed, and the loss of the user caused by closing the screen after the terminal starts the protection mode is avoided.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 5 is a block diagram illustrating an apparatus for protected mode activation in accordance with an example embodiment. For example, the apparatus 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 5, the apparatus 500 may include one or more of the following components: processing component 502, memory 504, power component 506, multimedia component 508, audio component 510, input/output (I/O) interface 512, sensor component 514, and communication component 516.
The processing component 502 generally controls overall operation of the device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 502 may include one or more processors 518 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 502 can include one or more modules that facilitate interaction between the processing component 502 and other components. For example, the processing component 502 can include a multimedia module to facilitate interaction between the multimedia component 508 and the processing component 502.
The memory 504 is configured to store various types of data to support operations at the apparatus 500. Examples of such data include instructions for any application or method operating on device 500, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 504 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 506 provides power to the various components of the device 500. The power components 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the apparatus 500.
The multimedia component 508 includes a screen that provides an output interface between the device 500 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 508 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 500 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 510 is configured to output and/or input audio signals. For example, audio component 510 includes a Microphone (MIC) configured to receive external audio signals when apparatus 500 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 504 or transmitted via the communication component 516. In some embodiments, audio component 510 further includes a speaker for outputting audio signals.
The I/O interface 512 provides an interface between the processing component 502 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 514 includes one or more sensors for providing various aspects of status assessment for the device 500. For example, the sensor assembly 514 may detect an open/closed state of the apparatus 500, the relative positioning of the components, such as a display and keypad of the apparatus 500, the sensor assembly 514 may also detect a change in the position of the apparatus 500 or a component of the apparatus 500, the presence or absence of user contact with the apparatus 500, orientation or acceleration/deceleration of the apparatus 500, and a change in the temperature of the apparatus 500. The sensor assembly 514 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 514 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 516 is configured to facilitate communication between the apparatus 500 and other devices in a wired or wireless manner. The apparatus 500 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 500 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 504 comprising instructions, executable by the processor 518 of the apparatus 500 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (9)
1. A protection mode starting method is characterized by comprising the following steps:
after a terminal screen is opened, acquiring state information of the terminal, wherein the state information is used for indicating whether the terminal is used by a walking user outdoors, and the state information comprises outdoor factors, standing factors and moving factors, wherein the outdoor factors comprise noise, light intensity and a network type used by the terminal, the standing factors comprise an included angle formed by the terminal and a horizontal direction, and the moving factors comprise moving acceleration of the terminal and switching frequency of the terminal during switching among cells;
for each factor, respectively detecting whether the factor meets a protection condition corresponding to the factor;
if detecting that each factor respectively meets the protection condition corresponding to each factor, determining that the terminal is in a state to be protected;
if the terminal is in the state to be protected, a protection mode is started, and the protection mode is used for indicating that a screen of the terminal is closed when a preset time length is reached after the protection mode is started;
the condition that the movement factor meets the protection condition corresponding to the movement factor means that the movement acceleration is within a preset acceleration threshold range, or the movement acceleration is not within the preset acceleration threshold range, and the switching frequency is smaller than a preset switching frequency.
2. The method according to claim 1, wherein the separately detecting whether the factors satisfy the protection conditions corresponding to the factors for each factor comprises:
when the factors are the outdoor factors, determining the factor value of each outdoor factor, multiplying each factor value by the corresponding weight respectively, and adding the obtained products to obtain a sum value; detecting whether the sum is greater than a predetermined sum;
when the factor is the standing factor, detecting whether the angle value of the included angle in the standing factor is within a preset angle range;
and when the factor is the moving factor, detecting whether the moving acceleration in the moving factor is within a preset acceleration threshold range, and when the moving acceleration is not within the preset acceleration threshold range, continuously detecting whether the cell switching frequency is smaller than a preset switching frequency.
3. The method of claim 2, wherein determining the factor value for each outdoor factor comprises:
determining a factor value of the noise value as a predetermined value when the noise value is greater than a predetermined noise threshold value;
when the light intensity value is larger than a preset light intensity threshold value, determining a factor value of the light intensity value as the preset value;
determining the factor value of the network type as the predetermined value when the network type is not Wi-Fi.
4. A method according to any one of claims 1 to 3, characterized in that the method comprises:
and before closing the screen of the terminal, displaying prompt information for reminding a user of safety on the screen.
5. A protected mode opening apparatus, comprising:
the terminal comprises a state acquisition module, a state acquisition module and a state display module, wherein the state acquisition module is configured to acquire state information of the terminal after a terminal screen is opened, the state information is used for indicating whether the terminal is used outdoors by a walking user, the state information comprises outdoor factors, standing factors and moving factors, the outdoor factors comprise noise, light intensity and a network type used by the terminal, the standing factors comprise an included angle formed by the terminal and a horizontal direction, and the moving factors comprise a moving acceleration of the terminal and a switching frequency of the terminal during switching among cells;
the state determining module is configured to determine whether the terminal is in a state to be protected according to the state information acquired by the state acquiring module;
a mode opening module configured to open a protection mode when the state determination module determines that the terminal is in the state to be protected, the protection mode being used to instruct to close a screen of the terminal when a predetermined time length is reached after the protection mode is opened;
the state determination module includes:
the condition detection submodule is configured to detect whether the factors meet protection conditions corresponding to the factors respectively for each factor;
the state determining submodule is configured to determine that the terminal is in the state to be protected when the condition detecting submodule detects that each factor meets the protection condition corresponding to each factor;
the condition that the movement factor meets the protection condition corresponding to the movement factor means that the movement acceleration is within a preset acceleration threshold range, or the movement acceleration is not within the preset acceleration threshold range, and the switching frequency is smaller than a preset switching frequency.
6. The apparatus of claim 5, wherein the condition detection submodule comprises:
an outdoor factor detection sub-module configured to determine a factor value of each outdoor factor, multiply each factor value by a corresponding weight, respectively, and add the obtained products to obtain a sum value, when the factor is the outdoor factor; detecting whether the sum is greater than a predetermined sum;
an angle factor detection submodule configured to detect whether an angle value of an included angle in the standing factor is within a predetermined angle range when the factor is the standing factor;
a moving factor detection submodule configured to detect whether a moving acceleration in the moving factor is within a predetermined acceleration threshold range when the factor is the moving factor, and to continue to detect whether the cell switching frequency is less than a predetermined switching frequency when the moving acceleration is not within the predetermined acceleration threshold range.
7. The apparatus of claim 6, wherein the outdoor factor detection sub-module comprises:
a first detection sub-module configured to determine a factor value of the noise value as a predetermined value when the noise value is greater than a predetermined noise threshold value;
a second detection submodule configured to determine a factor value of the light intensity value as a predetermined value when the light intensity value is greater than a predetermined light intensity threshold value;
a third detection sub-module configured to determine the factor value of the network type as the predetermined value when the network type is not Wi-Fi.
8. The apparatus according to any one of claims 5 to 7, characterized in that it comprises:
and the safety prompting module is configured to display prompting information for prompting a user to pay attention to safety on the screen before the screen of the terminal is closed.
9. A protected mode opening apparatus, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
after a terminal screen is opened, acquiring state information of the terminal, wherein the state information is used for indicating whether the terminal is used by a walking user outdoors, and the state information comprises outdoor factors, standing factors and moving factors, wherein the outdoor factors comprise noise, light intensity and a network type used by the terminal, the standing factors comprise an included angle formed by the terminal and a horizontal direction, and the moving factors comprise moving acceleration of the terminal and switching frequency of the terminal during switching among cells;
for each factor, respectively detecting whether the factor meets a protection condition corresponding to the factor;
if detecting that each factor respectively meets the protection condition corresponding to each factor, determining that the terminal is in a state to be protected;
if the terminal is in the state to be protected, a protection mode is started, and the protection mode is used for indicating that a screen of the terminal is closed when a preset time length is reached after the protection mode is started;
the condition that the movement factor meets the protection condition corresponding to the movement factor means that the movement acceleration is within a preset acceleration threshold range, or the movement acceleration is not within the preset acceleration threshold range, and the switching frequency is smaller than a preset switching frequency.
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| CN104954578A (en) * | 2015-06-29 | 2015-09-30 | 程强 | Mobile phone screen locking method and mobile phone |
| CN107124517B (en) * | 2017-05-23 | 2019-09-10 | 青岛海信移动通信技术股份有限公司 | A kind of method and device of information alert |
| CN109858291A (en) * | 2019-01-25 | 2019-06-07 | 努比亚技术有限公司 | 3D display method of controlling security, terminal and computer readable storage medium |
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