CN115242922B - Screen protection method and device, electronic equipment and storage medium - Google Patents

Screen protection method and device, electronic equipment and storage medium Download PDF

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Publication number
CN115242922B
CN115242922B CN202210864620.4A CN202210864620A CN115242922B CN 115242922 B CN115242922 B CN 115242922B CN 202210864620 A CN202210864620 A CN 202210864620A CN 115242922 B CN115242922 B CN 115242922B
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China
Prior art keywords
motion data
state
electronic equipment
display area
electronic device
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CN202210864620.4A
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Chinese (zh)
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CN115242922A (en
Inventor
朱海舟
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202210864620.4A priority Critical patent/CN115242922B/en
Publication of CN115242922A publication Critical patent/CN115242922A/en
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Publication of CN115242922B publication Critical patent/CN115242922B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H04M1/185—Improving the rigidity of the casing or resistance to shocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The application discloses a screen protection method, a device, an electronic device and a storage medium, wherein the screen protection method is applied to the electronic device, the screen of the electronic device comprises a first display area and a second display area, the second display area is selectively folded or unfolded relative to the first display area, and the method comprises the following steps: under the condition that the electronic equipment is detected to be in a weightless state, determining that the electronic equipment is in a falling state based on current motion data of the electronic equipment; and responding to the electronic equipment in a falling state, and controlling the second display area to be folded relative to the first display area. The method can realize good protection of the screen of the scroll type electronic equipment.

Description

Screen protection method and device, electronic equipment and storage medium
Technical Field
The present application relates to the technical field of electronic devices, and in particular, to a screen protection method, a device, an electronic device, and a storage medium.
Background
Electronic devices, such as mobile phones, tablet computers, etc., have become one of the most commonly used consumer electronics products in people's daily lives. The screen is a portion of the electronic device for displaying the user interface, and with the rapid progress of the display technology, a scroll type electronic device has appeared, which can not only expand the screen to provide a larger display area, but also fold the screen to make the display area smaller and convenient for the user to carry. However, the screen of this type of electronic device is easily damaged during use.
Disclosure of Invention
The application provides a screen protection method, a screen protection device, electronic equipment and a storage medium, which can realize good protection of a screen of scroll type electronic equipment.
In a first aspect, an embodiment of the present application provides a screen protection method, which is applied to an electronic device, where a screen of the electronic device includes a first display area and a second display area, and the second display area is selectively folded or unfolded with respect to the first display area, where the method includes: under the condition that the electronic equipment is detected to be in a weightless state, determining that the electronic equipment is in a falling state based on current motion data of the electronic equipment; and responding to the electronic equipment in a falling state, and controlling the second display area to be folded relative to the first display area.
In a second aspect, an embodiment of the present application provides a screen protection device, which is applied to an electronic device, where a screen of the electronic device includes a first display area and a second display area, and the second display area is selectively folded or unfolded with respect to the first display area, where the device includes: the system comprises a state detection module and a screen control module, wherein the state detection module is used for determining that the electronic equipment is in a falling state based on current motion data of the electronic equipment under the condition that the electronic equipment is detected to be in a weightless state; the screen control module is used for responding to the falling state of the electronic equipment and controlling the second display area to be folded relative to the first display area.
In a third aspect, an embodiment of the present application provides an electronic device, including: one or more processors; a memory; one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications configured to perform the screen saver method provided in the first aspect above.
In a fourth aspect, an embodiment of the present application provides a computer readable storage medium having stored therein program code that is callable by a processor to perform the screen saver method provided in the first aspect above.
According to the scheme provided by the application, the screen of the electronic equipment comprises the first display area and the second display area, the second display area is selectively folded or unfolded relative to the first display area, the electronic equipment is determined to be in a falling state based on the current motion data of the electronic equipment under the condition that the electronic equipment is detected to be in a weightless state, and the second display area is controlled to be folded relative to the first display area in response to the fact that the electronic equipment is in the falling state. Therefore, the electronic equipment can be accurately detected to be in a falling state, and the screen of the electronic equipment is controlled to be folded, so that the damage of the screen caused by impact when the electronic equipment falls is reduced, and the screen protection of the reel type electronic equipment is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2 shows another schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 3 shows a flowchart of a screen saver method according to an embodiment of the application.
Fig. 4 shows a flowchart of a screen saver method according to another embodiment of the present application.
Fig. 5 shows a flowchart of a screen saver method according to a further embodiment of the application.
Fig. 6 shows a flowchart of a screen saver method according to still another embodiment of the present application.
Fig. 7 shows a block diagram of a screen saver according to an embodiment of the application.
Fig. 8 is a block diagram of an electronic device for performing a screen saver method according to an embodiment of the present application.
Fig. 9 is a memory unit for storing or carrying program codes for implementing a screen saver method according to an embodiment of the present application.
Detailed Description
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings.
With the development of display technology of electronic devices, more and more electronic devices adopt scroll type screens, and the scroll type electronic devices not only can provide a larger display area for users in the use process, but also can fold the screens under the condition that the large display area is not needed, so that the electronic devices are convenient for the users to carry.
However, the reel type electronic device has a large size when the screen is completely unfolded, and if the electronic device falls down, the screen may be bumped with a high probability to cause damage to the screen. Moreover, the screen of the reel type electronic device is high in cost, and large manpower and material resources are consumed for maintenance.
Aiming at the problems, the inventor provides the screen protection method, the device, the electronic equipment and the storage medium, which are provided by the embodiment of the application, can accurately detect that the electronic equipment is in a falling state and control the screen of the electronic equipment to fold, thereby reducing the damage of the screen caused by impact when the electronic equipment falls and realizing the screen protection of the reel type electronic equipment. The specific screen protection method is described in detail in the following embodiments.
The following describes a scenario related to an embodiment of the present application.
As shown in fig. 1, fig. 1 shows a scroll type electronic device 100, the electronic device 100 includes a screen 130, the screen 130 includes a first display area 131 and a second display area 132, and the second display area 132 is selectively folded or unfolded with respect to the first display area 131, so that the first display area 131 and the second display area 132 can be displayed simultaneously or non-simultaneously. As shown in fig. 1, when the screen 130 is unfolded, the second display area 132 is unfolded relative to the first display area 131, and at this time, the first display area 131 and the second display area 132 are displayed simultaneously; as shown in fig. 2, when the screen 130 is closed, the second display area 132 is hidden from the first display area 131, and at this time, the first display area 131 and the second display area 132 are not simultaneously displayed. Wherein the screen 130 may be a flexible display screen.
The screen protection method provided by the embodiment of the application is described in detail below with reference to the accompanying drawings.
Referring to fig. 3, fig. 3 is a flowchart illustrating a screen protection method according to an embodiment of the application. In a specific embodiment, the screen protection method is applied to the electronic device, and the screen of the electronic device includes a first display area and a second display area, where the second display area is selectively folded or unfolded with respect to the first display area. The following will describe the flowchart shown in fig. 3 in detail, and the screen protection method specifically may include the following steps:
Step S110: and under the condition that the electronic equipment is detected to be in a weightless state, determining that the electronic equipment is in a falling state based on the current motion data of the electronic equipment.
The weightlessness state refers to a state when the electronic device is only acted by gravity, namely, a free falling state. In the actual scene, the electronic device is under the action of air resistance when in a free falling state, but the air resistance is usually small and negligible, and the terminal can be considered to be in a weightless state at the moment. In the embodiment of the application, the electronic equipment can detect the state of the electronic equipment through the internally arranged sensor, so as to detect whether the electronic equipment is in a weightless state.
In some embodiments, an acceleration sensor is disposed in the electronic device, and the acceleration of the electronic device is obtained in real time, and whether the electronic device is in a weightless state is determined according to the obtained acceleration. The method comprises the steps of acquiring three axial accelerations perpendicular to each other through an acceleration sensor, judging whether the three axial accelerations are smaller than preset accelerations, and if the three axial accelerations are smaller than the preset accelerations, determining that the electronic equipment is in a weightless state.
The above three axial directions may be an x axis, a y axis and a z axis, wherein a plane formed by the x axis and the y axis is a plane where the screen is located, the x axis and the y axis are perpendicular to each other, the z axis is perpendicular to a plane formed by the x axis and the y axis, and the z axis may be vertically downward in a positive direction. When the electronic equipment is in a static state, the moment arm in the acceleration sensor deforms due to the action of gravity, so that the gravity acceleration g in the z-axis direction is sensed, and the g=9.8 m/s can be considered as the following general cases 2 The method comprises the steps of carrying out a first treatment on the surface of the When the electronic equipment is in a free falling body shapeIn the state, the acceleration sensor in the electronic equipment is also in a free falling state, deformation of the moment arm in the acceleration sensor due to the action of gravity disappears, the acceleration of the z axis sensed by the acceleration sensor is 0, and the acceleration sensed by the x axis and the y axis directions are also 0 due to the fact that the acceleration is not acted by other external forces.
In this embodiment, the above preset acceleration is one acceleration value stored in advance in the electronic apparatus. For example, the preset acceleration is 9.8m/s 2 . And after the electronic equipment acquires three axial accelerations through the acceleration sensor, calling the preset acceleration of the memory of the electronic equipment. And comparing the three axial accelerations with preset accelerations respectively to judge whether the three axial accelerations are smaller than the preset accelerations. When comparing, the acceleration values in three axial directions are all absolute values. In practical application, when the electronic device is in a free falling state, the electronic device also receives air resistance, and the air resistance can influence the acceleration detected by the movement direction (namely the z-axis direction) of the electronic device. Meanwhile, as a certain error exists in the detection of the sensor, the acceleration detected in the free falling process is not necessarily 0. For example, the obtained x-axis acceleration is 0.01m/s 2 Acceleration of 0.02m/s in y-axis 2 The acceleration of the z axis is 0.05m/s 2 The acceleration in the three axial directions is smaller than the preset acceleration by 0.5m/s 2 At this point it may be determined that the electronic device is in a weightless state.
In the embodiment of the application, when the electronic equipment detects that the electronic equipment is in the weightless state, the electronic equipment may be in a falling state at the moment, or the electronic equipment may be in the weightless state when the user normally uses the electronic equipment, for example, the user carries the electronic equipment and sits down quickly, for example, the user places the electronic equipment, and the like, so that the electronic equipment can further determine whether the electronic equipment is in the falling state. The current motion data of the electronic device can be acquired, and whether the electronic device is in a falling state or not is determined based on the current motion data.
In some implementations, the current motion data may include angular acceleration, linear acceleration, and altitude data. The angular acceleration can be detected by a gyroscope, which is also called an angular velocity sensor, a triaxial gyroscope is generally arranged in the electronic equipment, the displacement changes of 6 directions can be tracked, the angular acceleration of the electronic equipment in the x direction, the y direction and the z direction can be obtained, the rotation and deflection actions of the mobile phone can be well measured, and accordingly the electronic equipment can be correspondingly operated, and games, camera anti-shake, navigation and the like are generally applied to the gyroscope in the electronic equipment; the linear acceleration may be detected by an acceleration sensor and the altitude may be detected by a barometer. Of course, the specific manner of detecting the above motion data may not be limited. Since the current motion data includes motion data of a plurality of dimensions, whether the electronic device is in a dropped state can be accurately determined based on the current motion data. It can be appreciated that, since the above current motion data includes more data, when determining whether the electronic device is in the falling state based on the current motion data, compared with the processing resources required for detecting whether the electronic device is in the weightless state, the generated power consumption is also larger, so that when the electronic device detects that the electronic device is in the falling state, the electronic device determines whether the electronic device is in the falling state based on the current motion data, thereby avoiding unnecessary calculation and saving the power consumption of the electronic device.
In some embodiments, the electronic device may match the current motion data with motion data obtained by a preset test in the electronic device when the electronic device falls, and if the current motion data matches the preset motion data, it may be determined that the electronic device is in a falling state; if the current motion data is not matched with the preset motion data, the electronic equipment can be determined not to be in a falling state.
In other embodiments, a detection model for detecting a falling state may be preset in the electronic device, and the detection model may be obtained through training according to the motion data obtained through testing when falling. When the electronic equipment determines whether the electronic equipment is in a falling state or not based on the current motion data, the current motion data can be input into the detection model, and whether the electronic equipment is in the falling state or not is determined according to the result output by the detection model.
In some embodiments, it is contemplated that the electronic device may be used with greater power consumption if it is constantly detected whether it is in a weightless state. Therefore, the electronic equipment can execute detection on whether the electronic equipment is in the weightless state or not when the corresponding screen protection condition is met, so that the detection on whether the electronic equipment is in the weightless state or not is not required all the time, and the power consumption of the electronic equipment is saved.
In one possible embodiment, since the scroll type electronic device easily damages the screen when the screen thereof is in the unfolded state, it is possible to detect the unfolded state of the screen, that is, whether the second display area is unfolded with respect to the first display area, and whether the detection is in the weightless state is performed only in the case where the second display area is unfolded with respect to the first display area.
Optionally, the electronic device may detect an angle formed between the first display area and the second display area, so as to determine whether the second display area is in a state of being unfolded relative to the first display area; after detecting the angle formed between the first display area and the second display area, it may be determined whether the second display area is in a state of being unfolded with respect to the first display area according to the detected angle. When the angle formed between the first display area and the second display area is smaller than a set value, the second display area is determined to be folded relative to the first display area; the second display region may be determined to be expanded relative to the first display region when an angle formed between the first display region and the second display region is greater than or equal to a set value. The set value may be an angle value when the first display area and the second display area are nearly parallel, and for example, the set value may be 0, 3, 5, or the like.
In this manner, the electronic device may detect the angle formed between the first display area and the second display area by using the angle detection module. The electronic device may detect a repulsive force between the magnet disposed in the first display region and the magnet disposed in the second display region, so that an angle formed between the first display region and the second display region may be determined based on the repulsive force of the magnet disposed in the first display region and the magnet disposed in the second display region. Of course, the specific manner in which the angle between the first display area and the second display area is detected may not be limited in the embodiment of the present application.
In another possible implementation manner, a screen protection mode may be set in the electronic device, and if the screen protection mode is in an on state, the electronic device may perform detection on whether the electronic device is in a weightless state; if the screen protection mode is not in the on state, the electronic device does not execute detection whether the screen protection mode is in the weightless state. In this embodiment, a switch corresponding to the screen protection mode may be set, and the electronic device may control the screen protection mode to be in an on state or an off state in response to an operation for the switch, so as to determine whether to perform detection in a weightless state and subsequent steps according to a user's requirement, that is, protect the screen according to the user's requirement.
Step S120: and responding to the electronic equipment in a falling state, and controlling the second display area to be folded relative to the first display area.
In the embodiment of the application, under the condition that the electronic equipment is in the falling state based on the current motion data, the second display area can be controlled to be folded relative to the first display area in response to the falling state of the electronic equipment, so that the second display area is hidden in the shell, the second display area is effectively protected, the size of the screen presentation is reduced, the damage to the screen caused by the impact of the electronic equipment can be reduced, and the effective protection of the scroll type screen is realized.
In some embodiments, a motor may be provided in the electronic device to control the folding and unfolding of the screen. And under the condition that the electronic equipment determines that the electronic equipment is in a falling state, the motor can be driven to work so as to control the second display area to be folded relative to the first display area.
In some embodiments, the electronic device may further determine a height at which the electronic device is located when the electronic device is determined to be in a falling state based on the current motion data, and compare the determined height with a preset height; if the height of the electronic equipment is greater than or equal to the preset height, the second display area can be controlled to be folded relative to the first display area; if the height of the electronic device is smaller than the preset height, the second display area is not controlled to be folded relative to the first display area. The height of the electronic equipment can be detected by a barometer built in the electronic equipment.
In this embodiment, the step of obtaining the height of the electronic device is to determine whether the electronic device falls from a position with a lower height, if the height of the electronic device is smaller than the preset height, the electronic device falls from a position with a lower height, and in this case, the screen is not controlled to be folded, on the one hand, because the electronic device collides with the ground or an object in a short time, the screen cannot be fully folded in the falling process, and if the electronic device is folded in the striking process, secondary damage is easily generated to the screen; on the other hand, falling from a lower level position may not cause damage to the screen of the electronic device, and thus it is unnecessary to control the screen to close, thereby reducing unnecessary power consumption.
In some embodiments, a protective device, such as a protective shell, is disposed around the housing of the electronic device, and the protective device may be selectively hidden in the housing or protrude from the housing. When the electronic equipment responds to the falling state of the electronic equipment and controls the second display area to fold relative to the first display area, the protection device can be synchronously controlled to extend out of the shell so as to protect a screen of the electronic equipment.
In some embodiments, the electronic device may further control the motor inside the electronic device to work when determining that the electronic device is in a falling state based on the current motion data, so that the electronic device rotates in the air, thereby releasing gravitational potential energy and reducing damage to a screen when the electronic device collides after falling.
According to the screen protection method provided by the embodiment of the application, whether the electronic equipment is in the falling state is determined based on the current motion data under the condition that the electronic equipment is in the weightlessness state is detected, so that not only is the falling state of the electronic equipment accurately detected, but also the power consumption of the electronic equipment can be saved, and the second display area is controlled to be folded relative to the first display area under the condition that the falling state of the electronic equipment is determined, thereby reducing the damage of the screen caused by impact when the electronic equipment falls, and realizing the screen protection of the scroll type electronic equipment.
Referring to fig. 4, fig. 4 is a flowchart illustrating a screen protection method according to another embodiment of the application. The screen protection method is applied to the electronic equipment, wherein the screen of the electronic equipment comprises a first display area and a second display area, and the second display area is selectively folded or unfolded relative to the first display area. The following will describe the flowchart shown in fig. 4 in detail, and the screen protection method specifically may include the following steps:
step S210: and under the condition that the electronic equipment is detected to be in a weightless state, determining that the electronic equipment is in a falling state based on the current motion data of the electronic equipment.
Step S220: and responding to the electronic equipment in a falling state, and controlling the second display area to be folded relative to the first display area.
In the embodiment of the present application, the step S210 and the step S220 may refer to the contents of other embodiments, which are not described herein.
Step S230: and in response to detecting that the electronic equipment is in a collision state, suspending to control the second display area to be closed relative to the first display area.
In the embodiment of the application, when the electronic equipment falls, the second display area can be controlled to be folded relative to the first display area when the electronic equipment falls, and the screen can be protected at other stages in the falling process of the electronic equipment. As can be appreciated, the dropping process of the electronic device is mainly divided into, in order from front to back: an initial stage (a normal holding or placing state when a user uses the electronic device), a stage in a dropped state, a collision stage with the ground or an object, a buffer stage after collision, and a stationary state. When the electronic equipment detects that the electronic equipment is in a falling state, the electronic equipment is in a falling state at the moment, the screen is controlled to fold, then the electronic equipment is in a collision stage of collision with the ground or an object after falling to a certain height, if the electronic equipment is in collision with the ground or the object, the screen is continuously controlled to fold, the screen is rubbed with the ground or the object, secondary scratching or ash feeding of the screen is caused, and therefore the second display area can be controlled to fold relative to the first display area in a pause mode under the condition that the electronic equipment is detected to be in the collision state.
In some embodiments, the electronic device can determine the stage of the electronic device when the electronic device falls through the current motion data. It can be appreciated that the electronic device may be different in a stage in a falling state, a collision stage with the ground or an object, a buffer stage after collision, an angular acceleration in a stationary state, a linear acceleration, a height, and the like, so that the stage in which the electronic device is located when falling may be determined based on current motion data of the electronic device.
Step S240: and in response to detecting that the electronic equipment is in a static state, acquiring the orientation of the screen.
In the embodiment of the application, after the electronic equipment collides with the ground or an object, the electronic equipment enters a static state after passing through a buffer storage stage after the collision, and when the electronic equipment is detected to be in the static state, the electronic equipment can be responded to the detection that the electronic equipment is in the static state, and the screen folding can be continuously controlled so as to protect the screen. Before continuing to control the second display area to close relative to the first display area, the orientation of the screen can be obtained, so that whether to continue to control the second display area to close relative to the first display area is determined according to the orientation of the screen. Alternatively, the electronic device may detect its posture by a gyroscope or the like to determine the orientation of the screen.
Step S250: and if the direction of the screen is the target direction, continuing to control the second display area to be folded relative to the first display area, wherein the target direction is opposite to the gravity direction.
In the embodiment of the application, after the orientation of the screen is obtained, whether the orientation of the screen is the target direction or not can be determined, the target direction is opposite to the gravity direction, if the orientation of the screen is the target direction, the screen is indicated to be upward, and at the moment, the second display area can be controlled to be continuously controlled to be folded relative to the first display area; otherwise, if the direction of the screen is not the target direction, if the second display area is continuously controlled to close relative to the first display area, friction between the screen and the ground or objects may be caused, and in this case, the screen may not be continuously controlled to close.
In some embodiments, the electronic device may further detect a working state of a target hardware module of the electronic device after detecting that the electronic device is in a stationary state; and generating a drop detection report of the electronic equipment according to the detected state of the target hardware module of the electronic equipment. The target hardware module may include bluetooth, wifi module, camera module, sim card slot, etc., and the specific hardware module may not be limited; the working state of the target hardware module is used for representing whether the target hardware module works normally, and optionally, the working state of the target hardware module can be determined by detecting the power-on connection state of the target hardware module. After the electronic equipment detects the working state of the target hardware module, a drop detection report comprising the working state of the target hardware module can be generated aiming at the drop which occurs at the time, so that reference is provided for maintenance personnel, and basis is provided for maintenance and improvement of the electronic equipment by manufacturers.
In one possible implementation manner, after the electronic device generates the above drop detection report, information such as the drop detection report, time, position and motion data when the electronic device falls, etc. may be uploaded to a manufacturer server, so as to provide a basis for the manufacturer to repair and improve the electronic device, and also avoid that the failure of the hardware module cannot be judged when the electronic device is maintained from falling.
Optionally, if the electronic device is determined to be in a falling state based on the current motion data of the electronic device when the electronic device is detected to be in a weightless state, the camera may be controlled to shoot, and the shot video may be stored. When the drop detection report is sent to the manufacturer server, the shot video can be sent to the manufacturer server together, so that evidence is provided for the drop detection report, and when maintenance is performed under the condition that the hardware module fails, the fault of the hardware module is proved to be caused by drop, so that unnecessary disputes are avoided.
According to the screen protection method provided by the embodiment of the application, whether the electronic equipment is in the falling state is determined based on the current motion data under the condition that the electronic equipment is in the weightlessness state is detected, so that not only is the falling state of the electronic equipment accurately detected, but also the power consumption of the electronic equipment can be saved, and the second display area is controlled to be folded relative to the first display area under the condition that the falling state of the electronic equipment is determined, thereby reducing the damage of the screen caused by impact when the electronic equipment falls, and realizing the screen protection of the scroll type electronic equipment. In addition, aiming at other stages of the electronic equipment after falling, a protection measure for the screen is provided, so that the screen is more effectively protected.
Referring to fig. 5, fig. 5 is a flowchart illustrating a screen protection method according to another embodiment of the application. The screen protection method is applied to the electronic equipment, wherein the screen of the electronic equipment comprises a first display area and a second display area, and the second display area is selectively folded or unfolded relative to the first display area. The following will describe the flowchart shown in fig. 5 in detail, and the screen protection method specifically may include the following steps:
step S310: under the condition that the electronic equipment is detected to be in a weightless state, matching current motion data of the current electronic equipment with preset motion data, wherein the preset motion data comprises first motion data of test equipment corresponding to the electronic equipment in a real falling state and second motion data of the test equipment in a weightless state when the test equipment is in use.
The electronic equipment can be pre-stored with first motion data of the corresponding test equipment in a true falling state and second motion data of the test equipment in a weightlessness state during use. Wherein the first motion data and the second motion data comprise angular acceleration, linear acceleration, altitude data and the like; the first motion data of the test equipment in a real falling state refers to motion data measured when the test equipment falls in advance; the second motion data of the test device in the weightless state when in use refers to the motion data measured when the test device is used in advance and is in the weightless state, for example, the motion data can be measured when the test device is quickly seated and placed with the electronic device. The first motion data and the second motion data may be stored in the electronic device before the electronic device leaves the factory, or may be transmitted to the electronic device for storage by the manufacturer server after the electronic device is used, which is not limited herein.
In the embodiment of the application, when the electronic equipment detects that the electronic equipment is in the weightless state and determines whether the electronic equipment is in the falling state or not based on the current motion data, the current motion data can be matched with the first motion data and the second motion data, so that whether the electronic equipment is in the falling state or not is determined according to a matching result.
Step S320: and if the current motion data is matched with the first motion data and the current motion data is not matched with the second motion data, determining that the electronic equipment is in a falling state.
In the embodiment of the application, after the electronic equipment acquires the matching result between the current motion data and the first motion data and the second motion data, if the current motion data is matched with the first motion data and the current motion data is not matched with the second motion data, the electronic equipment is in a weightlessness state under a real falling state instead of a weightlessness state in normal use, so that the electronic equipment can be determined to be in a falling state.
In some embodiments, after the electronic device obtains the matching result between the current motion data and the first motion data and the second motion data, if the current motion data is matched with the first motion data and the current motion data is matched with the second motion data, it cannot be determined whether the electronic device is in a falling state directly according to the matching result. In this case, the touch state of the electronic device may be determined, and if the electronic device is in a state of not being touched, it may be determined that the electronic device is in a falling state; if the electronic device is in the touch state, it can be determined that the electronic device is not in the falling state. The electronic device may determine whether the electronic device is in a touched state according to whether the screen is touched, and a touch sensor, a pressure sensor, and the like provided on the housing.
Step S330: and responding to the electronic equipment in a falling state, and controlling the second display area to be folded relative to the first display area.
In the embodiment of the present application, step S330 may refer to the content of other embodiments, which are not described herein.
According to the screen protection method provided by the embodiment of the application, under the condition that the electronic equipment is detected to be in the weightless state, the current motion data is matched with the first motion data of the test equipment in the real falling state and the second motion data of the test equipment in the weightless state when in use, and whether the electronic equipment is in the falling state is determined according to the matching result, so that double detection of whether the electronic equipment is in the falling state can be realized, and the accuracy of detecting the falling state is improved. And under the condition that the electronic equipment is in a falling state, the second display area is controlled to be folded relative to the first display area, so that damage of a screen caused by impact when the electronic equipment falls is reduced, and screen protection of the reel type electronic equipment is realized.
Referring to fig. 6, fig. 6 is a schematic flow chart of a screen protection method according to still another embodiment of the application. The screen protection method is applied to the electronic equipment, wherein the screen of the electronic equipment comprises a first display area and a second display area, and the second display area is selectively folded or unfolded relative to the first display area. The following will describe the flowchart shown in fig. 6 in detail, and the screen protection method specifically may include the following steps:
step S410: under the condition that the electronic equipment is detected to be in a weightlessness state, current motion data of the electronic equipment are input into a drop detection model, the drop detection model is obtained by training based on third motion data of the corresponding testing equipment in a real drop state and fourth motion data which are not in the drop state, and the fourth motion data at least comprise motion data of the testing equipment in the weightlessness state when in use.
In the embodiment of the application, the electronic equipment stores a drop detection model obtained by training based on third motion data of the test equipment corresponding to the electronic equipment in a real drop state and fourth motion data which is not in the drop state, and the fourth motion data at least comprises motion data of the test equipment in a weightless state when in use. When the electronic equipment detects that the electronic equipment is in the weightlessness state and determines whether the electronic equipment is in the falling state based on the current motion data, the current motion data can be input into the falling detection model so as to determine whether the electronic equipment is in the falling state according to the output result of the falling detection model.
In some embodiments, the fall detection model may be trained by:
acquiring third motion data of the test equipment corresponding to the electronic equipment in a real falling state and fourth motion data of the test equipment not in the falling state, wherein the fourth motion data at least comprises motion data of the test equipment in a weightless state when in use; and training an initial detection model based on the third motion data and the fourth motion data to obtain the drop detection model.
The initial detection model may be a neural network or the like. The third motion data is marked as a falling state, the fourth motion data is marked as a non-falling state, and then the marked third motion data and fourth motion data are utilized to train the initial detection model, so that the falling detection model can be obtained.
In some embodiments, the above fall detection model may be obtained by training the initial detection model in advance by the server based on the above third motion data and fourth motion data. After the server is trained to obtain the drop detection model, the drop detection model is issued to the electronic equipment, and the electronic equipment stores the received drop detection model. In addition, the server can also collect the motion data of the electronic equipment used by the user when the electronic equipment falls truly in the use process and the motion data in the weightlessness state in the use process, continuously update and train the fall detection model according to the collected motion data, and send the fall detection model after update and training to the electronic equipment, so that the accuracy of the fall detection model is ensured. Of course, the drop detection model may be stored in the electronic device before shipment after being trained by the manufacturer.
Step S420: and determining that the electronic equipment is in a falling state based on the result output by the falling detection model.
In the embodiment of the application, after the result output by the drop detection model is obtained, whether the electronic equipment is in a drop state or not can be determined according to the output result. Optionally, if the output result is a first result, for example, output 0, it may be determined that the electronic device is in a dropped state; if the output result is a second result, for example, output 1, it may be determined that the electronic device is not in a dropped state. It can be understood that, since the sample data used in the training of the drop detection model includes not only the motion data in the real drop state but also the motion data in the weightless state in use, the drop detection model obtained by training can accurately distinguish the real drop state and the suspected drop state (i.e. the state in the weightless state in use), so that whether the electronic equipment is in the drop state or not can be accurately detected.
Step S430: and responding to the electronic equipment in a falling state, and controlling the second display area to be folded relative to the first display area.
In the embodiment of the present application, step S430 may refer to the content of other embodiments, which is not described herein.
According to the screen protection method provided by the embodiment of the application, under the condition that the electronic equipment is detected to be in the weightless state, the current motion data is input into the pre-trained drop detection model, and whether the electronic equipment is in the drop state is determined according to the output result of the drop detection model. And under the condition that the electronic equipment is in a falling state, the second display area is controlled to be folded relative to the first display area, so that damage of a screen caused by impact when the electronic equipment falls is reduced, and screen protection of the reel type electronic equipment is realized.
Referring to fig. 7, a block diagram of a screen saver 400 according to an embodiment of the application is shown. The screen protection device 400 is applied to the electronic device, and the screen of the electronic device comprises a first display area and a second display area, and the second display area is selectively folded or unfolded relative to the first display area. The screen saver 400 includes: a status detection module 410 and a screen control module 420. The state detection module 410 is configured to determine that the electronic device is in a falling state based on current motion data of the electronic device when the electronic device is detected to be in a weightless state; the screen control module 420 is configured to control the second display area to close relative to the first display area in response to the electronic device being in a falling state.
In some embodiments, the screen control module 420 may be further configured to suspend controlling the second display area to close relative to the first display area in response to detecting that the electronic device is in the collision state after controlling the second display area to close relative to the first display area in response to the electronic device being in the fall state.
In a possible implementation manner, the screen control module 420 may be further configured to, after the electronic device is detected to be in the collision state, suspend controlling the second display area to close relative to the first display area, and in response to detecting that the electronic device is in the static state, acquire an orientation of the screen; and if the direction of the screen is the target direction, continuing to control the second display area to be folded relative to the first display area, wherein the target direction is opposite to the gravity direction.
In some embodiments, the status detection module 410 may be specifically configured to: under the condition that the electronic equipment is detected to be in a weightless state, matching current motion data of the current electronic equipment with preset motion data, wherein the preset motion data comprises first motion data of test equipment corresponding to the electronic equipment in a real falling state and second motion data of the test equipment in a weightless state when the test equipment is in use; and if the current motion data is matched with the first motion data and the current motion data is not matched with the second motion data, determining that the electronic equipment is in a falling state.
In one possible implementation, the status detection module 410 may also be configured to: if the current motion data is matched with the first motion data and the current motion data is matched with the second motion data, determining the touch state of the electronic equipment; and if the electronic equipment is in the untouched state, determining that the electronic equipment is in the falling state.
In some embodiments, the status detection module 410 may be specifically configured to: under the condition that the electronic equipment is detected to be in a weightless state, current motion data of the electronic equipment are input into a drop detection model, the drop detection model is obtained by training based on third motion data of test equipment corresponding to the electronic equipment in a real drop state and fourth motion data which are not in the drop state, and the fourth motion data at least comprise motion data of the test equipment in the weightless state when in use; and determining that the electronic equipment is in a falling state based on the result output by the falling detection model.
In one possible implementation, the screen saver 400 may further include a data acquisition module and a model training module. The data acquisition module is used for acquiring third motion data of the test equipment corresponding to the electronic equipment in a real falling state and fourth motion data of the test equipment not in the falling state, wherein the fourth motion data at least comprises motion data of the test equipment in a weightlessness state when the test equipment is used; and the model training module is used for training an initial detection model based on the third motion data and the fourth motion data to obtain the drop detection model.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus and modules described above may refer to the corresponding process in the foregoing method embodiment, which is not repeated herein.
In several embodiments provided by the present application, the coupling of the modules to each other may be electrical, mechanical, or other.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.
In summary, according to the scheme provided by the application, the screen of the electronic device comprises the first display area and the second display area, and the second display area is selectively folded or unfolded relative to the first display area. Therefore, the electronic equipment can be accurately detected to be in a falling state, and the screen of the electronic equipment is controlled to be folded, so that the damage of the screen caused by impact when the electronic equipment falls is reduced, and the screen protection of the reel type electronic equipment is realized.
Referring to fig. 8, a block diagram of an electronic device according to an embodiment of the present application is shown. The electronic device 100 may be an electronic device capable of running an application program, such as a smart phone, a tablet computer, an electronic book, a notebook computer, etc. The electronic device 100 of the present application may include one or more of the following components: processor 110, memory 120, screen 130, and one or more applications, wherein the one or more applications may be stored in memory 120 and configured to be executed by the one or more processors 110, the one or more applications configured to perform the method as described in the foregoing method embodiments.
Processor 110 may include one or more processing cores. The processor 110 utilizes various interfaces and lines to connect various portions of the overall electronic device 100, perform various functions of the electronic device 100, and process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 120, and invoking data stored in the memory 120. Alternatively, the processor 110 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 110 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), a graphics processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing of display content; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 110 and may be implemented solely by a single communication chip.
The Memory 120 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Memory 120 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 120 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described below, etc. The storage data area may also store data created by the electronic device 100 in use (e.g., phonebook, audiovisual data, chat log data), and the like.
The screen 130 is a display component for image display, and is typically provided on the front panel of the electronic device 100. The screen 130 may be designed as a scroll screen or the like, which is not limited in this embodiment.
In an embodiment of the present application, the display panel of the screen 130 may be an OLED screen, which may be a Low Temperature Polysilicon (LTPS) AMOLED screen or a low temperature poly oxide (Low Temperature Polycrystalline Oxide, LTPO) AMOLED screen.
Referring to fig. 9, a block diagram of a computer readable storage medium according to an embodiment of the present application is shown. The computer readable medium 800 has stored therein program code which can be invoked by a processor to perform the methods described in the method embodiments described above.
The computer readable storage medium 800 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium 800 comprises a non-volatile computer readable medium (non-transitory computer-readable storage medium). The computer readable storage medium 800 has storage space for program code 810 that performs any of the method steps described above. The program code can be read from or written to one or more computer program products. Program code 810 may be compressed, for example, in a suitable form.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. A screen protection method applied to an electronic device, wherein a screen of the electronic device includes a first display area and a second display area, and the second display area is selectively folded or unfolded with respect to the first display area, the method comprising:
under the condition that the electronic equipment is detected to be in a weightless state, determining that the electronic equipment is in a falling state based on current motion data of the electronic equipment;
controlling the second display area to be folded relative to the first display area in response to the electronic equipment being in a falling state;
in response to detecting that the electronic equipment is in a collision state, suspending to control the second display area to be folded relative to the first display area;
in response to detecting that the electronic device is in a stationary state, acquiring an orientation of the screen;
and if the direction of the screen is the target direction, continuing to control the second display area to be folded relative to the first display area, wherein the target direction is opposite to the gravity direction.
2. The method of claim 1, wherein the determining that the electronic device is in a dropped state based on current motion data of the electronic device if the electronic device is detected to be in a weightless state comprises:
Under the condition that the electronic equipment is detected to be in a weightless state, matching current motion data of the current electronic equipment with preset motion data, wherein the preset motion data comprises first motion data of test equipment corresponding to the electronic equipment in a real falling state and second motion data of the test equipment in a weightless state when the test equipment is in use;
and if the current motion data is matched with the first motion data and the current motion data is not matched with the second motion data, determining that the electronic equipment is in a falling state.
3. The method of claim 2, wherein the determining that the electronic device is in a dropped state if the current motion data matches the first motion data further comprises:
if the current motion data is matched with the first motion data and the current motion data is matched with the second motion data, determining the touch state of the electronic equipment;
and if the electronic equipment is in the untouched state, determining that the electronic equipment is in the falling state.
4. The method of claim 1, wherein the determining that the electronic device is in a dropped state based on current motion data of the electronic device if the electronic device is detected to be in a weightless state comprises:
Under the condition that the electronic equipment is detected to be in a weightless state, current motion data of the electronic equipment are input into a drop detection model, the drop detection model is obtained by training based on third motion data of test equipment corresponding to the electronic equipment in a real drop state and fourth motion data which are not in the drop state, and the fourth motion data at least comprise motion data of the test equipment in the weightless state when in use;
and determining that the electronic equipment is in a falling state based on the result output by the falling detection model.
5. The method of claim 4, wherein, in the event that the electronic device is detected to be in a weightless state, prior to determining that the electronic device is in a dropped state based on current motion data of the electronic device, the method further comprises:
acquiring third motion data of the test equipment corresponding to the electronic equipment in a real falling state and fourth motion data of the test equipment not in the falling state, wherein the fourth motion data at least comprises motion data of the test equipment in a weightless state when in use;
and training an initial detection model based on the third motion data and the fourth motion data to obtain the drop detection model.
6. A screen saver for an electronic device, the screen of the electronic device including a first display area and a second display area that is selectively closed or opened with respect to the first display area, the device comprising: a state detection module and a screen control module, wherein,
the state detection module is used for determining that the electronic equipment is in a falling state based on current motion data of the electronic equipment under the condition that the electronic equipment is detected to be in a weightless state;
the screen control module is used for controlling the second display area to be folded relative to the first display area in response to the electronic equipment being in a falling state; in response to detecting that the electronic equipment is in a collision state, suspending to control the second display area to be folded relative to the first display area; in response to detecting that the electronic device is in a stationary state, acquiring an orientation of the screen; and if the direction of the screen is the target direction, continuing to control the second display area to be folded relative to the first display area, wherein the target direction is opposite to the gravity direction.
7. An electronic device, comprising:
one or more processors;
a memory;
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the method of any of claims 1-5.
8. A computer readable storage medium having stored therein program code which is callable by a processor to perform the method according to any one of claims 1-5.
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