CN104298446A - Screen control method and device of mobile terminal and mobile terminal - Google Patents
Screen control method and device of mobile terminal and mobile terminal Download PDFInfo
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- CN104298446A CN104298446A CN201410521343.2A CN201410521343A CN104298446A CN 104298446 A CN104298446 A CN 104298446A CN 201410521343 A CN201410521343 A CN 201410521343A CN 104298446 A CN104298446 A CN 104298446A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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Abstract
The invention discloses a screen control method and device of a mobile terminal and the mobile terminal, wherein the method comprises the following steps: acquiring a screen state of the mobile terminal; detecting a use scene of the mobile terminal; and controlling the screen state of the mobile terminal to switch when detecting that the use scene of the mobile terminal changes. The screen control method of the mobile terminal can automatically lock and unlock the screen according to the use scene of the mobile terminal, avoids misoperation on the mobile terminal caused by forgetting to lock the screen by a user, can automatically unlock the screen, does not need the user to input unlocking operation, is more convenient and faster, and improves user experience.
Description
Technical field
The present invention relates to technical field of mobile terminals, particularly relate to a kind of screen control method of mobile terminal, device and mobile terminal.
Background technology
Along with the development of mobile terminal technology, function is enriched constantly, and mobile terminal is more and more general, and mobile terminal has become requisite instrument in people's daily life.Current mobile terminal, no matter touch screen mobile terminal or other the keyboard mobile terminal of main flow, be misused to prevent mobile terminal, and in order to save the electric quantity consumption of mobile terminal, there is the function of automatic screen locking or keyboard in capital, user in use, unlocks screen or keyboard by input control operation.
At present, screen locking is by realizing by power key or not carrying out automatic screen locking when operation exceedes Preset Time to mobile terminal, and unlock screen realizes by input password or the gesture operation that conforms to default gesture; And for keyboard mobile terminal, by setting fixing button operation, the locking and unlocking is carried out to the keyboard of mobile terminal.This just needs user in the process using mobile terminal, needs constantly to switch in screen locking or between keyboard and unblock, all needs to input specific operation at every turn, very loaded down with trivial details and inconvenient, poor user experience.
Summary of the invention
The present invention is intended to solve one of technical matters in correlation technique at least to a certain extent.
For this reason, the object of first aspect present invention is the screen control method proposing a kind of mobile terminal, avoids user because forgetting screen locking to mobile terminal maloperation, and inputs unlocking operation without the need to user, convenient, quick, promotes Consumer's Experience.
The object of a second aspect of the present invention is the screen control device proposing a kind of mobile terminal.
The object of a third aspect of the present invention is to propose a kind of mobile terminal.
For reaching above-mentioned purpose, embodiment proposes one according to a first aspect of the present invention, comprising: the screen state obtaining mobile terminal; Detect the use scenes of described mobile terminal; When detecting that the use scenes of described mobile terminal controls described mobile terminal screen state when changing switches.
The screen control method of the mobile terminal of the embodiment of the present invention, by obtaining the screen state of mobile terminal, detecting the use scenes of mobile terminal, and the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches, thus automatically can carry out screen locking and unblock according to the use scenes of mobile terminal, avoid user because forgetting screen locking to mobile terminal maloperation, and can automatic unlocking, unlocking operation is inputted without the need to user, convenient, quick, promote Consumer's Experience.
The embodiment of a second aspect of the present invention provides a kind of screen control device of mobile terminal, comprising: the first acquisition module, for obtaining the screen state of mobile terminal; Detection module, for detecting the use scenes of described mobile terminal; Control module, for when detecting that the use scenes of described mobile terminal controls described mobile terminal screen state when changing switches.
The screen control device of the mobile terminal of the embodiment of the present invention, by obtaining the screen state of mobile terminal, detecting the use scenes of mobile terminal, and the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches, thus automatically can carry out screen locking and unblock according to the use scenes of mobile terminal, avoid user because forgetting screen locking to mobile terminal maloperation, and can automatic unlocking, unlocking operation is inputted without the need to user, convenient, quick, promote Consumer's Experience.
The embodiment of a third aspect of the present invention provides a kind of mobile terminal, comprise: housing, processor, storer, circuit board and power circuit, wherein, described circuit board is placed in the interior volume that described housing surrounds, and described processor and described storer are arranged on described circuit board; Described power circuit, for powering for each circuit of described mobile terminal or device; Described storer is used for stores executable programs code; Described processor runs the program corresponding with described executable program code by reading the executable program code stored in described storer, for: the screen state obtaining mobile terminal; Detect the use scenes of described mobile terminal; When detecting that the use scenes of described mobile terminal controls described mobile terminal screen state when changing switches.
The mobile terminal of the embodiment of the present invention, by obtaining the screen state of mobile terminal, detecting the use scenes of mobile terminal, and the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches, thus automatically can carry out screen locking and unblock according to the use scenes of mobile terminal, avoid user because forgetting screen locking to mobile terminal maloperation, and can automatic unlocking, input unlocking operation without the need to user, convenient, quick, promote Consumer's Experience.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the process flow diagram of the screen control method of mobile terminal according to an embodiment of the invention;
Fig. 2 is the process flow diagram of the screen control method of mobile terminal in accordance with another embodiment of the present invention;
Fig. 3 is the screen control device structural representation of mobile terminal according to an embodiment of the invention;
Fig. 4 is the screen control device structural representation of the mobile terminal according to the present invention's specific embodiment;
Fig. 5 is the structural representation of the screen control device of mobile terminal in accordance with another embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings the screen control method of the mobile terminal according to the embodiment of the present invention, device and mobile terminal are described.
Fig. 1 is the process flow diagram of the screen control method of mobile terminal according to an embodiment of the invention.
As shown in Figure 1, the screen control method of this mobile terminal, comprising:
S101, obtains the screen state of mobile terminal.
In an embodiment of the present invention, mobile terminal can be mobile phone, panel computer, e-book, personal digital assistant, Intelligent wearable equipment etc., and wherein, mobile terminal can be touch screen mobile terminal, also can be the mobile terminal of Keyboard Control.The screen state of mobile terminal can comprise screen lock state and released state, and screen lock state and screen power supplies are closed and the state of lock operation, and namely released state removes the state of operational lock.
S102, detects the use scenes of mobile terminal.
In one embodiment of the invention, the use scenes of mobile terminal is detected by the sensor in mobile terminal.Wherein, sensor can comprise one or more in optical sensor, range sensor, temperature sensor, accelerometer, gyroscope.The use scenes of mobile terminal judges from the state of environment residing for one or more the different mobile terminals in the distance of periphery things or mobile terminal by the lightness environment of mobile terminal, temperature environment, the motion state of mobile terminal, mobile terminal.
In one embodiment of the invention, by the brightness of the surrounding of light sensors mobile terminal, and/or detected the distance of mobile terminal and surrounding objects by range sensor, then according to the use scenes of the brightness around mobile terminal and/or the Distance Judgment mobile terminal with surrounding objects.Particularly, the brightness around mobile terminal is less than predetermined luminance, and when the distance of mobile terminal and surrounding objects is less than the first predeterminable range, judges that mobile terminal is in and treat screen lock state; Brightness around mobile terminal is more than or equal to predetermined luminance, and when the distance of mobile terminal and surrounding objects is less than the second predeterminable range, judges that mobile terminal is in and treat released state.Wherein, the first predeterminable range and the second predeterminable range are for presetting, and the two can be the same or different.
For example, when mobile terminal to be placed in bag or in pocket time, the light luminance that optical sensor can detect around mobile terminal is less than predetermined luminance, and range sensor can detect that the distance of mobile terminal and surrounding objects (wrapping or pocket) is less than the first predeterminable range (such as, first predeterminable range can be 8cm), now can judge that the use scenes of mobile terminal is as treating screen lock state, thus carry out screen locking by subsequent control mobile terminal, can prevent user to be put into by mobile terminal in bag or in pocket time the maloperation that causes because forgetting screen locking.And be less than the first predeterminable range (such as when detecting that mobile terminal is placed on apart from face, second predeterminable range can be 30cm) time, can judge that the use scenes of mobile terminal is as treating released state, thus unlocked by subsequent control mobile terminal, manual unlocking is carried out without the need to user, convenient.
In another embodiment of the present invention, also detect the temperature of the surrounding of mobile terminal by temperature sensor, and judge the use scenes of mobile terminal according to the temperature around mobile terminal.Particularly, when the temperature around mobile terminal is less than preset temperature, judges that mobile terminal is in and treat screen lock state, when the temperature around mobile terminal is more than or equal to preset temperature, judges that mobile terminal is in and treat released state.For example, when user needs unlocking mobile terminal, user can grasp mobile terminal, and user's hand temperature is higher than the temperature of mobile terminal, thus, preset temperature can be set to 35 DEG C, and judges that mobile terminal is in accordingly and treat that released state still treats screen lock state.Wherein, in order to the temperature around mobile terminal be detected easily and accurately when user's hand-held mobile terminal, temperature sensor can be arranged at two long sides of mobile terminal or the position of rear side, can arrange one or more.
In yet another embodiment of the present invention, also detect the motion state of mobile terminal by accelerometer and gyroscope, and judge the use scenes of mobile terminal according to the motion state of mobile terminal.Particularly, motion state comprises direction of motion and motion velocity information, when direction of motion is first direction, and when motion velocity information meets pre-conditioned, judge that mobile being in eventually treats screen lock state, when direction of motion is second direction, and when motion velocity information meets pre-conditioned, judge that mobile terminal is in and treat released state, wherein, first direction is gravity direction, and second direction is the opposite direction of first direction, and motion velocity information comprises acceleration magnitude and velocity magnitude.Namely when mobile terminal moves along gravity direction, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judge that mobile being in eventually treats screen lock state; When the opposite direction of mobile terminal along gravity direction is moved, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judge that mobile being in eventually treats released state.
In an embodiment of the present invention, detect the use scenes of mobile terminal by several be combineding with each other in above-mentioned multiple sensors, also can detect according to wherein any one sensor.For example, in one embodiment of the invention, by camera, mobile terminal surrounding objects is detected, if detect that user watches mobile terminal attentively, then can judge that mobile terminal is in and treat released state, if detect that mobile terminal is placed on an airtight space, then can judge that mobile terminal is in and treat screen lock state.Certainly, wherein one or more results also can taken with camera combine, to judge the use scenes of mobile terminal.
Be to be understood that; above-described embodiment is only exemplary; the scheme being detected the use scenes of mobile terminal by other sensors or sensor combinations also should belong to protection scope of the present invention, thus can judge the use scenes of mobile terminal more accurately.
S103, the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches.
Particularly, screen lock state is treated when detecting that the use scenes of mobile terminal is changed to, and the screen state of mobile terminal is when being released state, control mobile terminal and switch to screen lock state by released state, released state is treated when detecting that the use scenes of mobile terminal is changed to, and the screen state of mobile terminal is when being screen lock state, controls mobile terminal and switch to released state by screen lock state.
The screen control method of the mobile terminal of the embodiment of the present invention, by obtaining the screen state of mobile terminal, detecting the use scenes of mobile terminal, and the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches, thus automatically can carry out screen locking and unblock according to the use scenes of mobile terminal, avoid user because forgetting screen locking to mobile terminal maloperation, and can automatic unlocking, unlocking operation is inputted without the need to user, convenient, quick, promote Consumer's Experience.
Fig. 2 is the process flow diagram of the screen control method of mobile terminal in accordance with another embodiment of the present invention.
S201, obtains the screen state of mobile terminal.
In an embodiment of the present invention, mobile terminal can be mobile phone, panel computer, e-book, personal digital assistant, Intelligent wearable equipment etc., and wherein, mobile terminal can be touch screen mobile terminal, also can be the mobile terminal of Keyboard Control.The screen state of mobile terminal can comprise screen lock state and released state, and screen lock state and screen power supplies are closed and the state of lock operation, and namely released state removes the state of operational lock.
S202, detects the use scenes of mobile terminal.
In one embodiment of the invention, the use scenes of mobile terminal is detected by the sensor in mobile terminal.Wherein, sensor can comprise one or more in optical sensor, range sensor, temperature sensor, accelerometer, gyroscope.The use scenes of mobile terminal judges from the state of environment residing for one or more the different mobile terminals in the distance of periphery things or mobile terminal by the lightness environment of mobile terminal, temperature environment, the motion state of mobile terminal, mobile terminal.
In one embodiment of the invention, by the brightness of the surrounding of light sensors mobile terminal, and/or detected the distance of mobile terminal and surrounding objects by range sensor, then according to the use scenes of the brightness around mobile terminal and/or the Distance Judgment mobile terminal with surrounding objects.Particularly, the brightness around mobile terminal is less than predetermined luminance, and when the distance of mobile terminal and surrounding objects is less than the first predeterminable range, judges that mobile terminal is in and treat screen lock state; Brightness around mobile terminal is more than or equal to predetermined luminance, and when the distance of mobile terminal and surrounding objects is less than the second predeterminable range, judges that mobile terminal is in and treat released state.Wherein, the first predeterminable range and the second predeterminable range are for presetting, and the two can be the same or different.
For example, when mobile terminal to be placed in bag or in pocket time, the light luminance that optical sensor can detect around mobile terminal is less than predetermined luminance, and range sensor can detect that the distance of mobile terminal and surrounding objects (wrapping or pocket) is less than the first predeterminable range (such as, first predeterminable range can be 8cm), now can judge that the use scenes of mobile terminal is as treating screen lock state, thus carry out screen locking by subsequent control mobile terminal, can prevent user to be put into by mobile terminal in bag or in pocket time the maloperation that causes because forgetting screen locking.And be less than the first predeterminable range (such as when detecting that mobile terminal is placed on apart from face, second predeterminable range can be 30cm) time, can judge that the use scenes of mobile terminal is as treating released state, thus unlocked by subsequent control mobile terminal, manual unlocking is carried out without the need to user, convenient.
In another embodiment of the present invention, also detect the temperature of the surrounding of mobile terminal by temperature sensor, and judge the use scenes of mobile terminal according to the temperature around mobile terminal.Particularly, when the temperature around mobile terminal is less than preset temperature, judges that mobile terminal is in and treat screen lock state, when the temperature around mobile terminal is more than or equal to preset temperature, judges that mobile terminal is in and treat released state.For example, when user needs unlocking mobile terminal, user can grasp mobile terminal, and user's hand temperature is higher than the temperature of mobile terminal, thus, preset temperature can be set to 35 DEG C, and judges that mobile terminal is in accordingly and treat that released state still treats screen lock state.Wherein, in order to the temperature around mobile terminal be detected easily and accurately when user's hand-held mobile terminal, temperature sensor can be arranged at two long sides of mobile terminal or the position of rear side, can arrange one or more.
In yet another embodiment of the present invention, also detect the motion state of mobile terminal by accelerometer and gyroscope, and judge the use scenes of mobile terminal according to the motion state of mobile terminal.Particularly, motion state comprises direction of motion and motion velocity information, when direction of motion is first direction, and when motion velocity information meets pre-conditioned, judge that mobile being in eventually treats screen lock state, when direction of motion is second direction, and when motion velocity information meets pre-conditioned, judge that mobile terminal is in and treat released state, wherein, first direction is gravity direction, and second direction is the opposite direction of first direction, and motion velocity information comprises acceleration magnitude and velocity magnitude.Namely when mobile terminal moves along gravity direction, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judge that mobile being in eventually treats screen lock state; When the opposite direction of mobile terminal along gravity direction is moved, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judge that mobile being in eventually treats released state.
In an embodiment of the present invention, detect the use scenes of mobile terminal by several be combineding with each other in above-mentioned multiple sensors, also can detect according to wherein any one sensor.For example, in one embodiment of the invention, by camera, mobile terminal surrounding objects is detected, if detect that user watches mobile terminal attentively, then can judge that mobile terminal is in and treat released state, if detect that mobile terminal is placed on an airtight space, then can judge that mobile terminal is in and treat screen lock state.Certainly, wherein one or more results also can taken with camera combine, to judge the use scenes of mobile terminal.
Be to be understood that; above-described embodiment is only exemplary; the scheme being detected the use scenes of mobile terminal by other sensors or sensor combinations also should belong to protection scope of the present invention, thus can judge the use scenes of mobile terminal more accurately.
S203, when detecting that the use scenes of mobile terminal changes, obtains the duration in the use scenes of mobile terminal after change.
In one embodiment of the invention, when detecting that the use scenes of mobile terminal changes, can timer be started, and by the duration in the use scenes of timer record mobile terminal after change.Certainly, also realize by other modes, the present invention does not limit this.
S204, if the duration exceedes Preset Time, then the screen state controlling mobile terminal switches.
Wherein, Preset Time is what preset, such as, can be set to 2 seconds.When the screen state of mobile terminal is released state, and the use scenes after mobile terminal change is for treating screen lock state, duration is when exceeding Preset Time, control mobile terminal and switch to screen lock state by released state, when the screen state of mobile terminal is screen lock state, and the use scenes after mobile terminal change is for treating released state, when the duration exceeding Preset Time, controlling mobile terminal and switching to released state by screen lock state.
The screen control method of the mobile terminal of the embodiment of the present invention, by obtaining the duration in the use scenes of mobile terminal after change, and the screen state controlling mobile terminal when this duration exceedes Preset Time switches, thus the change of the use scenes of mobile terminal can be confirmed more accurately, avoid the possibility of erroneous judgement, promote Consumer's Experience further.
In order to realize above-described embodiment, the present invention also proposes a kind of screen control device of mobile terminal.
Fig. 3 is the screen control device structural representation of mobile terminal according to an embodiment of the invention.
As shown in Figure 3, the screen control device of this mobile terminal, comprising: the first acquisition module 10, detection module 20 and control module 30.
Particularly, the first acquisition module 10 is for obtaining the screen state of mobile terminal.In an embodiment of the present invention, mobile terminal can be mobile phone, panel computer, e-book, personal digital assistant, Intelligent wearable equipment etc., and wherein, mobile terminal can be touch screen mobile terminal, also can be the mobile terminal of Keyboard Control.The screen state of mobile terminal can comprise screen lock state and released state, and screen lock state and screen power supplies are closed and the state of lock operation, and namely released state removes the state of operational lock.
Detection module 20 is for detecting the use scenes of mobile terminal.In an embodiment of the present invention, detection module 20 detects the use scenes of mobile terminal by the sensor in mobile terminal.Wherein, sensor can comprise one or more in optical sensor, range sensor, temperature sensor, accelerometer, gyroscope.The use scenes of mobile terminal judges from the state of environment residing for one or more the different mobile terminals in the distance of periphery things or mobile terminal by the lightness environment of mobile terminal, temperature environment, the motion state of mobile terminal, mobile terminal.
More specifically, as shown in Figure 4, detection module 20 can comprise: detecting unit 21 and judging unit 22.
Wherein, in one embodiment of the invention, detecting unit 21 is for detecting the brightness around mobile terminal and/or the distance with surrounding objects; Judging unit 22 is for the use scenes according to the brightness around mobile terminal and/or the Distance Judgment mobile terminal with surrounding objects.Judging unit 22 specifically for: the brightness around mobile terminal is less than predetermined luminance, and the distance of mobile terminal and surrounding objects is when being less than the first predeterminable range, judge that mobile terminal is in and treat screen lock state, and the brightness around mobile terminal is more than or equal to predetermined luminance, and the distance of mobile terminal and surrounding objects is when being less than the second predeterminable range, judges that mobile terminal is in and treat released state.Wherein, the first predeterminable range and the second predeterminable range are for presetting, and the two can be the same or different.
For example, when mobile terminal to be placed in bag or in pocket time, the light luminance that optical sensor can detect around mobile terminal is less than predetermined luminance, and range sensor can detect that the distance of mobile terminal and surrounding objects (wrapping or pocket) is less than the first predeterminable range (such as, first predeterminable range can be 8cm), now can judge that the use scenes of mobile terminal is as treating screen lock state, thus carry out screen locking by subsequent control mobile terminal, can prevent user to be put into by mobile terminal in bag or in pocket time the maloperation that causes because forgetting screen locking.And be less than the first predeterminable range (such as when detecting that mobile terminal is placed on apart from face, second predeterminable range can be 30cm) time, can judge that the use scenes of mobile terminal is as treating released state, thus unlocked by subsequent control mobile terminal, manual unlocking is carried out without the need to user, convenient.
In another embodiment of the present invention, detecting unit 21 also detects the temperature around mobile terminal by temperature sensor; Judging unit 22 is also for judging the use scenes of mobile terminal according to the temperature around mobile terminal.Judging unit 22 specifically for: when the temperature around mobile terminal is less than preset temperature, judges that mobile terminal is in and treat screen lock state, and when the temperature around mobile terminal is more than or equal to preset temperature, judges that mobile terminal is in and treat released state.For example, when user needs unlocking mobile terminal, user can grasp mobile terminal, and user's hand temperature is higher than the temperature of mobile terminal, thus, preset temperature can be set to 35 DEG C, and judges that mobile terminal is in accordingly and treat that released state still treats screen lock state.Wherein, in order to the temperature around mobile terminal be detected easily and accurately when user's hand-held mobile terminal, temperature sensor can be arranged at two long sides of mobile terminal or the position of rear side, can arrange one or more.
In yet another embodiment of the present invention, detecting unit 21 also detects the motion state of mobile terminal by accelerometer and gyroscope; Judging unit 22 is also for judging the use scenes of mobile terminal according to the motion state of mobile terminal.Wherein, motion state comprises direction of motion and motion velocity information, judging unit specifically for: when direction of motion is first direction, and when motion velocity information meets pre-conditioned, judge that mobile being in eventually treats screen lock state, wherein, first direction is gravity direction, and when direction of motion is second direction, and motion velocity information is when meeting pre-conditioned, judge that mobile terminal is in and treat released state, wherein, second direction is the opposite direction of first direction.Namely when mobile terminal moves along gravity direction, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judging unit 22 judges that mobile being in eventually treats screen lock state; When the opposite direction of mobile terminal along gravity direction is moved, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judge that mobile being in eventually treats released state.
In an embodiment of the present invention, detection module 20 detects the use scenes of mobile terminal by several be combineding with each other in above-mentioned multiple sensors, also can detect according to wherein any one sensor.For example, in one embodiment of the invention, detection module 20 detects mobile terminal surrounding objects by camera, if detect that user watches mobile terminal attentively, then can judge that mobile terminal is in and treat released state, if detect that mobile terminal is placed on an airtight space, then can judge that mobile terminal is in and treat screen lock state.Certainly, wherein one or more results also can taken with camera combine, to judge the use scenes of mobile terminal.
Be to be understood that; above-described embodiment is only exemplary; the scheme being detected the use scenes of mobile terminal by other sensors or sensor combinations also should belong to protection scope of the present invention, thus can judge the use scenes of mobile terminal more accurately.
Control module 30 switches for the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes.More specifically, control module is specifically for treating screen lock state when detecting that the use scenes of mobile terminal is changed to, and the screen state of mobile terminal is when being released state, control mobile terminal and switch to screen lock state by released state, and treat released state when detecting that the use scenes of mobile terminal is changed to, and the screen state of mobile terminal is when being screen lock state, controls mobile terminal and switch to released state by screen lock state.
The screen control device of the mobile terminal of the embodiment of the present invention, by obtaining the screen state of mobile terminal, detecting the use scenes of mobile terminal, and the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches, thus automatically can carry out screen locking and unblock according to the use scenes of mobile terminal, avoid user because forgetting screen locking to mobile terminal maloperation, and can automatic unlocking, unlocking operation is inputted without the need to user, convenient, quick, promote Consumer's Experience.
Fig. 5 is the structural representation of the screen control device of mobile terminal in accordance with another embodiment of the present invention.
As shown in Figure 5, the screen control device of this mobile terminal, comprising: the first acquisition module 10, detection module 20, control module 30 and the second acquisition module 40.
Particularly, the first acquisition module 10, detection module 20 and control module 30 with embodiment illustrated in fig. 3 in identical, again repeat no more.
Second acquisition module 40, for after detecting that the use scenes of mobile terminal changes, obtains the duration in the use scenes of mobile terminal after change.In one embodiment of the invention, when detection module 20 detects that the use scenes of mobile terminal changes, the second acquisition module 40 can start timer, and by the duration in the use scenes of timer record mobile terminal after change.Certainly, also realize by other modes, the present invention does not limit this.
Control module 30 is also for when the duration exceedes Preset Time, and the screen state controlling mobile terminal switches.Wherein, Preset Time is what preset, such as, can be set to 2 seconds.
The screen control device of the mobile terminal of the embodiment of the present invention, by obtaining the duration in the use scenes of mobile terminal after change, and the screen state controlling mobile terminal when this duration exceedes Preset Time switches, thus the change of the use scenes of mobile terminal can be confirmed more accurately, avoid the possibility of erroneous judgement, promote Consumer's Experience further.
In order to realize above-described embodiment, the present invention also proposes a kind of screen control device of mobile terminal.
In order to realize above-described embodiment, the present invention also proposes a kind of mobile terminal.
The mobile terminal of the embodiment of the present invention, comprising: housing, processor, storer, circuit board and power circuit, wherein, circuit board is placed in the interior volume that housing surrounds, and processor and storer are arranged on circuit boards; Power circuit, for powering for each circuit of mobile terminal or device; Storer is used for stores executable programs code; Processor runs the program corresponding with executable program code by reading the executable program code stored in storer, for:
S101 ', obtains the screen state of mobile terminal.
In an embodiment of the present invention, mobile terminal can be mobile phone, panel computer, e-book, personal digital assistant, Intelligent wearable equipment etc., and wherein, mobile terminal can be touch screen mobile terminal, also can be the mobile terminal of Keyboard Control.The screen state of mobile terminal can comprise screen lock state and released state, and screen lock state and screen power supplies are closed and the state of lock operation, and namely released state removes the state of operational lock.
S102 ', detects the use scenes of mobile terminal.
In one embodiment of the invention, the use scenes of mobile terminal is detected by the sensor in mobile terminal.Wherein, sensor can comprise one or more in optical sensor, range sensor, temperature sensor, accelerometer, gyroscope.The use scenes of mobile terminal judges from the state of environment residing for one or more the different mobile terminals in the distance of periphery things or mobile terminal by the lightness environment of mobile terminal, temperature environment, the motion state of mobile terminal, mobile terminal.
In one embodiment of the invention, by the brightness of the surrounding of light sensors mobile terminal, and/or detected the distance of mobile terminal and surrounding objects by range sensor, then according to the use scenes of the brightness around mobile terminal and/or the Distance Judgment mobile terminal with surrounding objects.Particularly, the brightness around mobile terminal is less than predetermined luminance, and when the distance of mobile terminal and surrounding objects is less than the first predeterminable range, judges that mobile terminal is in and treat screen lock state; Brightness around mobile terminal is more than or equal to predetermined luminance, and when the distance of mobile terminal and surrounding objects is less than the second predeterminable range, judges that mobile terminal is in and treat released state.Wherein, the first predeterminable range and the second predeterminable range are for presetting, and the two can be the same or different.
For example, when mobile terminal to be placed in bag or in pocket time, the light luminance that optical sensor can detect around mobile terminal is less than predetermined luminance, and range sensor can detect that the distance of mobile terminal and surrounding objects (wrapping or pocket) is less than the first predeterminable range (such as, first predeterminable range can be 8cm), now can judge that the use scenes of mobile terminal is as treating screen lock state, thus carry out screen locking by subsequent control mobile terminal, can prevent user to be put into by mobile terminal in bag or in pocket time the maloperation that causes because forgetting screen locking.And be less than the first predeterminable range (such as when detecting that mobile terminal is placed on apart from face, second predeterminable range can be 30cm) time, can judge that the use scenes of mobile terminal is as treating released state, thus unlocked by subsequent control mobile terminal, manual unlocking is carried out without the need to user, convenient.
In another embodiment of the present invention, also detect the temperature of the surrounding of mobile terminal by temperature sensor, and judge the use scenes of mobile terminal according to the temperature around mobile terminal.Particularly, when the temperature around mobile terminal is less than preset temperature, judges that mobile terminal is in and treat screen lock state, when the temperature around mobile terminal is more than or equal to preset temperature, judges that mobile terminal is in and treat released state.For example, when user needs unlocking mobile terminal, user can grasp mobile terminal, and user's hand temperature is higher than the temperature of mobile terminal, and thus, preset temperature can be set to 35 DEG C, and judges that mobile terminal is in accordingly and treat that released state still treats screen lock state.Wherein, in order to the temperature around mobile terminal be detected easily and accurately when user's hand-held mobile terminal, temperature sensor can be arranged at two long sides of mobile terminal or the position of rear side, can arrange one or more.
In yet another embodiment of the present invention, also detect the motion state of mobile terminal by accelerometer and gyroscope, and judge the use scenes of mobile terminal according to the motion state of mobile terminal.Particularly, motion state comprises direction of motion and motion velocity information, when direction of motion is first direction, and when motion velocity information meets pre-conditioned, judge that mobile being in eventually treats screen lock state, when direction of motion is second direction, and when motion velocity information meets pre-conditioned, judge that mobile terminal is in and treat released state, wherein, first direction is gravity direction, and second direction is the opposite direction of first direction, and motion velocity information comprises acceleration magnitude and velocity magnitude.Namely when mobile terminal moves along gravity direction, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judge that mobile being in eventually treats screen lock state; When the opposite direction of mobile terminal along gravity direction is moved, and when acceleration and movement velocity meet pre-conditioned (respectively in certain acceleration range and velocity range), judge that mobile being in eventually treats released state.
In an embodiment of the present invention, detect the use scenes of mobile terminal by several be combineding with each other in above-mentioned multiple sensors, also can detect according to wherein any one sensor.For example, in one embodiment of the invention, by camera, mobile terminal surrounding objects is detected, if detect that user watches mobile terminal attentively, then can judge that mobile terminal is in and treat released state, if detect that mobile terminal is placed on an airtight space, then can judge that mobile terminal is in and treat screen lock state.Certainly, wherein one or more results also can taken with camera combine, to judge the use scenes of mobile terminal.
Be to be understood that; above-described embodiment is only exemplary; the scheme being detected the use scenes of mobile terminal by other sensors or sensor combinations also should belong to protection scope of the present invention, thus can judge the use scenes of mobile terminal more accurately.
S103 ', the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches.
Particularly, screen lock state is treated when detecting that the use scenes of mobile terminal is changed to, and the screen state of mobile terminal is when being released state, control mobile terminal and switch to screen lock state by released state, released state is treated when detecting that the use scenes of mobile terminal is changed to, and the screen state of mobile terminal is when being screen lock state, controls mobile terminal and switch to released state by screen lock state.
The mobile terminal of the embodiment of the present invention, by obtaining the screen state of mobile terminal, detecting the use scenes of mobile terminal, and the screen state controlling mobile terminal when detecting that the use scenes of mobile terminal changes switches, thus automatically can carry out screen locking and unblock according to the use scenes of mobile terminal, avoid user because forgetting screen locking to mobile terminal maloperation, and can automatic unlocking, input unlocking operation without the need to user, convenient, quick, promote Consumer's Experience.
In one embodiment of the invention, the processor in mobile terminal is also for obtaining the duration in the use scenes of mobile terminal after change; If the duration exceedes Preset Time, then the screen state controlling mobile terminal switches.Particularly, when detecting that the use scenes of mobile terminal changes, can timer be started, and by the duration in the use scenes of timer record mobile terminal after change.Certainly, also realize by other modes, the present invention does not limit this.Wherein, Preset Time is what preset, such as, can be set to 2 seconds.Thus the change of the use scenes of mobile terminal can be confirmed more accurately, avoid the possibility of erroneous judgement, promote Consumer's Experience further.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is two or more, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this instructions or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (21)
1. a screen control method for mobile terminal, is characterized in that, comprising:
Obtain the screen state of mobile terminal;
Detect the use scenes of described mobile terminal;
When detecting that the use scenes of described mobile terminal controls described mobile terminal screen state when changing switches.
2. the screen locking control method of mobile terminal as claimed in claim 1, is characterized in that, described detect that the use scenes of described mobile terminal changes after, also comprise:
Obtain the duration in the use scenes of described mobile terminal after described change;
If the described duration exceedes Preset Time, then the screen state controlling described mobile terminal switches.
3. the screen locking control method of mobile terminal as claimed in claim 1 or 2, it is characterized in that, detected the use scenes of described mobile terminal by one or more in optical sensor, range sensor, temperature sensor, accelerometer, gyroscope, camera.
4. the screen locking control method of mobile terminal as claimed in claim 1 or 2, it is characterized in that, the use scenes of the described mobile terminal of described detection, comprising:
Detect the brightness around described mobile terminal and/or the distance with surrounding objects;
According to the brightness around described mobile terminal and/or the use scenes with mobile terminal described in the Distance Judgment of surrounding objects.
5. the screen locking control method of mobile terminal as claimed in claim 4, is characterized in that, described according to the brightness around described mobile terminal and the use scenes with mobile terminal described in the Distance Judgment of surrounding objects, comprising:
Brightness around described mobile terminal is less than predetermined luminance, and when the distance of described mobile terminal and surrounding objects is less than the first predeterminable range, judges that described mobile terminal is in and treat screen lock state;
Brightness around described mobile terminal is more than or equal to described predetermined luminance, and when the distance of described mobile terminal and surrounding objects is less than the second predeterminable range, judges that described mobile terminal is in and treat released state.
6. the screen locking control method of mobile terminal as claimed in claim 1 or 2, it is characterized in that, the use scenes of the described mobile terminal of described detection, comprising:
Detect the temperature around described mobile terminal;
The use scenes of described mobile terminal is judged according to the temperature around described mobile terminal.
7. the screen locking control method of mobile terminal as claimed in claim 6, it is characterized in that, the described use scenes judging described mobile terminal according to the temperature around described mobile terminal, comprising:
When temperature around described mobile terminal is less than preset temperature, judges that described mobile terminal is in and treat screen lock state;
When temperature around described mobile terminal is more than or equal to described preset temperature, judges that described mobile terminal is in and treat released state.
8. the screen locking control method of mobile terminal as claimed in claim 1 or 2, it is characterized in that, the use scenes of the described mobile terminal of described detection, comprising:
Detect the motion state of described mobile terminal;
The use scenes of described mobile terminal is judged according to the motion state of described mobile terminal.
9. the screen locking control method of mobile terminal as claimed in claim 8, it is characterized in that, described motion state comprises direction of motion and motion velocity information, and the described motion state according to described mobile terminal judges the use scenes of described mobile terminal, comprising:
When direction of motion is first direction, and when described motion velocity information meets pre-conditioned, judge that described mobile being in eventually treats screen lock state, wherein, described first direction is gravity direction;
When described direction of motion is second direction, and described motion velocity information meet described pre-conditioned time, judge that described mobile terminal is in and treat released state, wherein, described second direction is the opposite direction of described first direction.
10. the screen locking control method of the mobile terminal as described in any one of claim 5,7 or 9, is characterized in that, when detecting that the use scenes of described mobile terminal controls described mobile terminal screen state when changing switches, comprising:
When detecting that the use scenes of described mobile terminal treats screen lock state described in being changed to, and when the screen state of described mobile terminal is released state, controls described mobile terminal and switch to screen lock state by described released state;
When detecting that the use scenes of described mobile terminal treats released state described in being changed to, and when the screen state of described mobile terminal is screen lock state, controls described mobile terminal and switch to released state by described screen lock state.
The screen control device of 11. 1 kinds of mobile terminals, is characterized in that, comprising:
First acquisition module, for obtaining the screen state of mobile terminal;
Detection module, for detecting the use scenes of described mobile terminal;
Control module, for when detecting that the use scenes of described mobile terminal controls described mobile terminal screen state when changing switches.
The screen control device of 12. mobile terminals as claimed in claim 11, is characterized in that, also comprise:
Second acquisition module, for described detect that the use scenes of described mobile terminal changes after, obtain the duration in the use scenes of described mobile terminal after described change;
Described control module is also for when the described duration exceedes Preset Time, and the screen state controlling described mobile terminal switches.
The screen locking control device of 13. mobile terminals as described in claim 11 or 12, it is characterized in that, described detection module detects the use scenes of described mobile terminal by one or more in optical sensor, range sensor, temperature sensor, accelerometer, gyroscope.
The screen locking control device of 14. mobile terminals as described in claim 11 or 12, it is characterized in that, described detection module, comprising:
Detecting unit, for detecting the brightness around described mobile terminal and/or the distance with surrounding objects;
Judging unit, for according to the brightness around described mobile terminal and/or the use scenes with mobile terminal described in the Distance Judgment of surrounding objects.
The screen locking control device of 15. mobile terminals as claimed in claim 14, is characterized in that, described judging unit specifically for:
Brightness around described mobile terminal is less than predetermined luminance, and the distance of described mobile terminal and surrounding objects is when being less than the first predeterminable range, judge that described mobile terminal is in and treat screen lock state, and the brightness around described mobile terminal is more than or equal to described predetermined luminance, and the distance of described mobile terminal and surrounding objects is when being less than the second predeterminable range, judges that described mobile terminal is in and treat released state.
The screen locking control device of 16. mobile terminals as described in claim 11 or 12, is characterized in that,
Described detecting unit is also for detecting the temperature around described mobile terminal;
Described judging unit is also for judging the use scenes of described mobile terminal according to the temperature around described mobile terminal.
The screen locking control device of 17. mobile terminals as claimed in claim 16, is characterized in that, described judging unit specifically for:
When temperature around described mobile terminal is less than preset temperature, judges that described mobile terminal is in and treat screen lock state, and when the temperature around described mobile terminal is more than or equal to described preset temperature, judges that described mobile terminal is in and treat released state.
The screen locking control device of 18. mobile terminals as described in claim 11 or 12, is characterized in that,
Described detecting unit is also for detecting the motion state of described mobile terminal;
Described judging unit is also for judging the use scenes of described mobile terminal according to the motion state of described mobile terminal.
The screen locking control device of 19. mobile terminals as claimed in claim 18, it is characterized in that, described motion state comprises direction of motion and motion velocity information, described judging unit specifically for:
When direction of motion is first direction, and described motion velocity information is when meeting pre-conditioned, judge that described mobile being in eventually treats screen lock state, wherein, described first direction is gravity direction, and when described direction of motion is second direction, and described motion velocity information meet described pre-conditioned time, judge that described mobile terminal is in and treat released state, wherein, described second direction is the opposite direction of described first direction.
The screen locking control device of 20. mobile terminals as described in any one of claim 15,17 or 19, is characterized in that, described control module specifically for:
When detecting that the use scenes of described mobile terminal treats screen lock state described in being changed to, and the screen state of described mobile terminal is when being released state, control described mobile terminal and switch to screen lock state by described released state, and when detecting that the use scenes of described mobile terminal treats released state described in being changed to, and the screen state of described mobile terminal is when being screen lock state, controls described mobile terminal and switch to released state by described screen lock state.
21. 1 kinds of mobile terminals, is characterized in that, comprising: housing, processor, storer, circuit board and power circuit, and wherein, described circuit board is placed in the interior volume that described housing surrounds, and described processor and described storer are arranged on described circuit board; Described power circuit, for powering for each circuit of described mobile terminal or device; Described storer is used for stores executable programs code; Described processor runs the program corresponding with described executable program code by reading the executable program code stored in described storer, for:
Obtain the screen state of mobile terminal;
Detect the use scenes of described mobile terminal;
When detecting that the use scenes of described mobile terminal controls described mobile terminal screen state when changing switches.
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| CN201410521343.2A CN104298446A (en) | 2014-09-30 | 2014-09-30 | Screen control method and device of mobile terminal and mobile terminal |
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| CN201410521343.2A CN104298446A (en) | 2014-09-30 | 2014-09-30 | Screen control method and device of mobile terminal and mobile terminal |
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Application publication date: 20150121 |