CN106888534A - A kind of illumination control method and device - Google Patents
A kind of illumination control method and device Download PDFInfo
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- CN106888534A CN106888534A CN201710152631.9A CN201710152631A CN106888534A CN 106888534 A CN106888534 A CN 106888534A CN 201710152631 A CN201710152631 A CN 201710152631A CN 106888534 A CN106888534 A CN 106888534A
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- terminal
- light intensity
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- current
- ambient light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Telephone Function (AREA)
Abstract
The present invention relates to a kind of illumination control method and device.The method includes：The ambient light intensity signal and current state output signals of terminal are obtained, current state output signals include at least one of current motion state signal and current screen light and shade status signal；According to ambient light intensity signal and current state output signals, the working condition of the luminescence unit of control terminal.By implementing the present invention, terminal, with reference to the SOT state of termination, can automatically turn on the luminescence unit of terminal under conditions of environmental light intensity is bad, for illuminating and warning other people, improve Consumer's Experience.
Description
Technical field
The present invention relates to terminal illumination field, more specifically to a kind of illumination control method and device.
Background technology
Intelligent terminal is widely used to the production and living of people, and people handle official business in terminal, do shopping, entertain, chat.
When people's using terminal under the bad environment of light, for example, walk outside at night, danger can be brought to user.In order to illuminate, user
Need the luminescence unit of manually opened terminal, such as " flashlight " function of current smart mobile phone.After using terminating, Yong Huxu
Manual-lock " flashlight " is wanted, using cumbersome, Consumer's Experience is reduced.
The content of the invention
The technical problem to be solved in the present invention is, for prior art above-mentioned user in the case where light is bad,
The defect for needing the luminescence unit of manual control terminal to switch, there is provided a kind of illumination control method and device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of illumination control method is constructed, end is applied to
End, the illumination control method includes：
The ambient light intensity signal and current state output signals of the terminal are obtained, the current state output signals include current
At least one of motion state signal and current screen light and shade status signal；
According to the ambient light intensity signal and current state output signals, the work shape of the luminescence unit of the terminal is controlled
State.
Preferably, illumination control method of the present invention, obtains the ambient light intensity signal of the terminal and current
Status signal includes：
Obtain the ambient light intensity signal and current motion state signal of the terminal；
It is described according to the ambient light intensity signal and current state output signals, control the work of the luminescence unit of the terminal
Include as state：
Judge whether the ambient light intensity signal meets first pre-conditioned；
Judge whether the current motion state signal meets second pre-conditioned；
If the ambient light intensity signal satisfaction first is pre-conditioned, and the current motion state signal meets second
It is pre-conditioned, then control the luminescence unit of the terminal to be lighted；
Or, obtaining the ambient light intensity signal and current state output signals includes：
Obtain the ambient light intensity signal and current screen light and shade status signal of the terminal；
According to the ambient light intensity signal and current state output signals, the work shape of the luminescence unit of the terminal is controlled
State includes：
Judge whether the ambient light intensity signal meets first pre-conditioned；
Judge whether the current screen light and shade status signal meets the 3rd pre-conditioned；
If the ambient light intensity signal satisfaction first is pre-conditioned, and the current screen light and shade status signal meets
3rd is pre-conditioned, controls the luminescence unit of the terminal to be lighted；
Or, the ambient light intensity signal and current state output signals for obtaining the terminal include：
Detect ambient light intensity signal, current motion state signal and the current screen light and shade state letter of the terminal
Number；
The ambient light intensity signal and current state output signals according to the terminal, controls the luminous list of the terminal
The working condition of unit includes：
Judge whether the ambient light intensity signal meets first pre-conditioned；
Judge whether the current motion state signal meets the second pre-conditioned and described current screen light and shade state
It is pre-conditioned whether signal meets the 3rd；
If the ambient light intensity signal satisfaction first is pre-conditioned, the current motion state signal meets second to be preset
Condition, and current screen light and shade status signal satisfaction the 3rd is pre-conditioned, then control the luminescence unit of the terminal to enter
Row is luminous.
Preferably, illumination control method of the present invention, it is described according to the ambient light intensity signal and current shape
State signal, controlling the working condition of the luminescence unit of the terminal also includes：
If the ambient light intensity signal is unsatisfactory for first pre-conditioned, the luminescence unit of the terminal is controlled to stop hair
Light.
Preferably, illumination control method of the present invention, the ambient light intensity signal meets the first pre-conditioned bag
Include：
The ambient light intensity of the terminal is less than or equal to default Intensity threshold.
Preferably, illumination control method of the present invention, current motion state signal meet second it is pre-conditioned including：
The current translational speed of the terminal adds more than or equal to pre-set velocity threshold value or the current mobile of the terminal
Speed is more than or equal to predetermined acceleration threshold value；
The current screen light and shade status signal meet the 3rd it is pre-conditioned including：
The current screen brightness of the terminal is more than or equal to predetermined luminance threshold value.
Preferably, illumination control method of the present invention, the luminescence unit is the flashlight of terminal.
Separately, the present invention also constructs a kind of illumination control apparatus, is applied to terminal, and the illumination control apparatus include：
Acquiring unit, ambient light intensity signal and current state output signals for obtaining the terminal, the current shape
State signal includes at least one of current motion state signal and current screen light and shade status signal；
Luminescence unit, for according to the ambient light intensity signal and current state output signals, controlling the hair of the terminal
The working condition of light unit.
Preferably, illumination control apparatus of the present invention, the acquiring unit includes：
First acquisition module, ambient light intensity signal and current motion state signal for obtaining the terminal；
The luminescence unit includes：
First judge module, for judging it is pre-conditioned whether the ambient light intensity signal meets first；
Second judge module, for judging it is pre-conditioned whether the current motion state signal meets second；
First light emitting control module, for meeting first pre-conditioned in the ambient light intensity signal, and described works as
Preceding motion state signal meet second it is pre-conditioned when, then control the luminescence unit of the terminal to be lighted；
Or, the acquiring unit includes：
Second acquisition module, ambient light intensity signal and current screen light and shade the state letter for obtaining the terminal
Number；
The luminescence unit includes：
First judge module, for judging it is pre-conditioned whether the ambient light intensity signal meets first；
3rd judge module, for judging it is pre-conditioned whether the current screen light and shade status signal meets the 3rd；
Second light emitting control module, for meeting first pre-conditioned in the ambient light intensity signal, and described works as
When forth screen light and shade status signal satisfaction the 3rd is pre-conditioned, the luminescence unit of the terminal is controlled to be lighted；
Or, the acquiring unit includes：
3rd acquisition module, for detecting the ambient light intensity signal of the terminal, current motion state signal and working as
Forth screen light and shade status signal；
The luminescence unit includes：
First judge module, for judging it is pre-conditioned whether the ambient light intensity signal meets first；
4th judge module, for judging it is pre-conditioned and described whether the current motion state signal meets second
It is pre-conditioned whether current screen light and shade status signal meets the 3rd；
3rd light emitting control module, for meeting the first pre-conditioned, current fortune in the ambient light intensity signal
Dynamic status signal meets second pre-conditioned, and the current screen light and shade status signal meet the 3rd it is pre-conditioned when, then
The luminescence unit of the terminal is controlled to be lighted.
Preferably, illumination control apparatus of the present invention, the luminescence unit also includes：
4th light emitting control module, for the ambient light intensity signal be unsatisfactory for first it is pre-conditioned when, then control
The luminescence unit of the terminal stops luminous.
Preferably, illumination control apparatus of the present invention, the ambient light intensity signal meets the first pre-conditioned bag
Include：The ambient light intensity of the terminal is less than or equal to default Intensity threshold；
Current motion state signal meet second it is pre-conditioned including：The current translational speed of the terminal is more than or equal to
The current translational acceleration of pre-set velocity threshold value or the terminal is more than or equal to predetermined acceleration threshold value；
Current screen light and shade status signal meet the 3rd it is pre-conditioned including：The current screen brightness of the terminal be more than or
Equal to predetermined luminance threshold value.
Implement means of illumination of the invention and device, have the advantages that：The method includes：Obtain around terminal
Light intensity signal and current state output signals, current state output signals include current motion state signal and current screen light and shade state
At least one of signal；According to ambient light intensity signal and current state output signals, the work of the luminescence unit of control terminal
State.By implementing the present invention, terminal, with reference to the SOT state of termination, can automatically turn on terminal under conditions of environmental light intensity is bad
Luminescence unit, for illuminating and warning other people, improves Consumer's Experience.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is a kind of schematic flow sheet of illumination control method of the invention；
Fig. 2 is a kind of schematic flow sheet of the first embodiment of illumination control method of the invention；
Fig. 3 is a kind of schematic flow sheet of the second embodiment of illumination control method of the invention；
Fig. 4 is a kind of schematic flow sheet of the 3rd embodiment of illumination control method of the invention；
Fig. 5 is a kind of structural representation of illumination control apparatus of the invention；
Fig. 6 is a kind of structural representation of the first embodiment of illumination control apparatus of the invention；
Fig. 7 is a kind of structural representation of the second embodiment of illumination control apparatus of the invention；
Fig. 8 is a kind of structural representation of the 3rd embodiment of illumination control apparatus of the invention.
Specific embodiment
In order to be more clearly understood to technical characteristic of the invention, purpose and effect, now compare accompanying drawing and describe in detail
Specific embodiment of the invention.
Fig. 1 is referred to, Fig. 1 is a kind of schematic flow sheet of illumination control method of the invention.
The illumination control method is applied to terminal, and terminal includes but is not limited to mobile phone, panel computer, Intelligent bracelet, can wear
Wear equipment etc..The operating system of terminal include but is not limited to Flyme operating systems, Android operation system, IOS,
Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system, Windows Phone operating systems etc..Such as Fig. 1
Shown, the illumination control method includes：
A1：The ambient light intensity signal and current state output signals of terminal are obtained, current state output signals include current kinetic
At least one of status signal and current screen light and shade status signal.
Specifically, the ambient light intensity signal of terminal refers to the environmental light intensity of terminal local environment, such as daytime or evening,
Environmental light intensity is different.Terminal can sense the ambient light intensity of terminal local environment by light sensor or other sensors
Signal.Current motion state signal is used for characterizing the current kinetic situation of terminal, for example：Terminal is in mobile status, static shape
State and mobile acceleration etc., terminal can be obtained by the mode such as acceleration transducer or satellite fix or architecture to be worked as
Preceding motion state signal.The screen light and shade status signal of terminal can be by screen brightness signals in program capture processor or internal memory
Or screen intensity parameter is realized.
A2：According to ambient light intensity signal and current state output signals, the working condition of the luminescence unit of control terminal.
Specifically, according to ambient light intensity signal and current state output signals, judging terminal local environment state and end
The use state at end, and then judge whether present terminal local environment state and the use state of terminal meet default scene,
If meeting, the working condition of the luminescence unit of control terminal.Different default scenes are carried out by specific embodiment individually below
Explanation.
Preferably, luminescence unit is the device that can light in terminal, including " light compensating lamp " that is set in current terminal or
Other luminescent devices that person is set, for example, " flashlight " function of terminal at present.It will be understood by those skilled in the art that this hair
Luminescence unit in bright is not only included for luminous device in itself, also including the peripheral circuit for controlling luminescent device.
Fig. 2 is referred to, Fig. 2 is a kind of schematic flow sheet of the first embodiment of illumination control method of the invention.
B1：Obtain the ambient light intensity signal and current motion state signal of terminal.
Specifically, terminal can sense the ambient light of terminal local environment by light sensor or other light-sensitive sensors
Strength signal.Terminal can obtain current motion state and believe by the mode such as acceleration transducer or satellite fix or architecture
Number.
B2：Judge whether ambient light intensity signal meets first pre-conditioned.
Specifically, ambient light intensity signal meet first it is pre-conditioned including：The ambient light intensity of terminal is less than or equal to
Default Intensity threshold.Default Intensity threshold is that the ambient light intensity of terminal has been in the critical value of bright state and dark state,
When the ambient light intensity of terminal is less than or equal to default Intensity threshold, illustrate that the environment of present terminal has been in dark state；
When the ambient light intensity of terminal is more than default Intensity threshold, illustrate that the environment of present terminal is in bright state.Default light intensity threshold
Value can be set by by default or user according to use habit.
B3：Judge whether current motion state signal meets second pre-conditioned.
Specifically, current motion state signal meet second it is pre-conditioned including：The current translational speed of terminal be more than or
Current translational acceleration equal to pre-set velocity threshold value, or terminal is more than or equal to predetermined acceleration threshold value.The present embodiment leads to
Whether the speed or acceleration of detection terminal is crossed to judge terminal in mobile status and mobile speed.Pre-set velocity
Threshold value and predetermined acceleration threshold value can be set by by default or user according to use habit.
B4：If ambient light intensity signal satisfaction first is pre-conditioned, and current motion state signal meets second and presets
Condition, then the luminescence unit of control terminal lighted.
Specifically, by judging, if ambient light intensity signal satisfaction first is pre-conditioned, and current motion state signal
Meet second pre-conditioned, illustrate that terminal local environment is in dark state, and terminal is in movement, illustrates user now in dark
Middle walking, then terminal generation luminescence unit open command, controls luminescence unit to be lighted.
Preferably, if ambient light intensity signal satisfaction first is pre-conditioned, and current motion state signal meets second
It is pre-conditioned, further judge whether be blocked for photosensitive light sensor by range sensor, if range sensor
Object is detected within a preset range, illustrates to be blocked for photosensitive light sensor.Now, the luminescence unit of terminal does not enter
Row is luminous, so as to avoid the false triggering of the luminescence unit for causing terminal when terminal is in pocket or knapsack.
Preferably, if when ambient light intensity signal meets first pre-conditioned, and current motion state signal meets the
Two is pre-conditioned, then the luminescence unit of control terminal is lighted.Further, luminescence unit sends light intensity and ambient light intensity
The inversely proportional relation of signal, that is to say, that ambient light intensity signal is smaller, the light intensity that luminescence unit sends is stronger.
Preferably, the light that luminescence unit sends can be white light, can also be colourama.
It is appreciated that the step of the present embodiment B2 and B3 interchangeable are sequentially, B4's sentences the step of have no effect on the present embodiment
It is fixed, will not be repeated here.
Fig. 3 is referred to, Fig. 3 is a kind of schematic flow sheet of the second embodiment of illumination control method of the invention.
C1：Obtain the ambient light intensity signal and current screen light and shade status signal of terminal.
Specifically, the ambient light intensity that terminal can sense terminal local environment by light sensor or other sensors is believed
Number.The screen light and shade status signal of terminal can be joined by screen brightness signals in program capture processor or internal memory or screen intensity
Count to realize.
C2：Judge whether ambient light intensity signal meets first pre-conditioned.
Specifically, ambient light intensity signal meet first it is pre-conditioned including：The ambient light intensity of terminal is less than or equal to
Default Intensity threshold.Default Intensity threshold is that the ambient light intensity of terminal has been in the critical value of bright state and dark state,
When the ambient light intensity of terminal is less than or equal to default Intensity threshold, illustrate that the environment of present terminal has been in dark state；
When the ambient light intensity of terminal is more than default Intensity threshold, illustrate that the environment of present terminal is in bright state.Default light intensity threshold
Value can be set by by default or user according to use habit.
C3：Judge whether current screen light and shade status signal meets the 3rd pre-conditioned.
Specifically, current screen light and shade status signal meet the 3rd it is pre-conditioned including：The current screen brightness of terminal is big
In or equal to predetermined luminance threshold value.When the current screen brightness of terminal is more than or equal to predetermined luminance threshold value, illustrate user
Using terminal.It is appreciated that the current screen brightness of terminal is the value more than zero, when screen is in black state, zero luminance,
Illustrate that user does not have using terminal.Predetermined luminance threshold value can be set by by default or user according to use habit.
C4：If ambient light intensity signal satisfaction first is pre-conditioned, and current screen light and shade status signal meets the 3rd
Pre-conditioned, the luminescence unit of control terminal is lighted.
Specifically, by judging, if ambient light intensity signal satisfaction first is pre-conditioned, and current screen light and shade state
Signal satisfaction the 3rd is pre-conditioned, illustrates that terminal local environment is in dark state, and terminal in use state, i.e., user is black
Using terminal in dark situation, then terminal generation luminescence unit open command, controls luminescence unit to be lighted.
Preferably, if ambient light intensity signal meets the first pre-conditioned, current screen light and shade status signal satisfaction the 3rd
It is pre-conditioned, further judge whether be blocked for photosensitive light sensor by range sensor, if range sensor
Object is detected within a preset range, illustrates to be blocked for photosensitive light sensor.Now, the luminescence unit of terminal does not enter
Row is luminous, so as to avoid the false triggering of the luminescence unit for causing terminal when terminal is in pocket or knapsack.
Preferably, if ambient light intensity signal meets the first pre-conditioned, current screen light and shade status signal satisfaction the 3rd
It is pre-conditioned, the bright screen caused by other factors is further determined whether, for example, screen is under black state, due to sending a telegram here,
Other cause screen bright screen for short message, instant messages, PUSH message, alarm clock etc., then the luminescence unit of terminal is not lighted, it is to avoid
Cause the false triggering of the luminescence unit of terminal.
Preferably, if when ambient light intensity signal meets first pre-conditioned, and current motion state signal meets the
Two is pre-conditioned, then the luminescence unit of control terminal is lighted.Further, the light intensity that luminescence unit sends is believed with surrounding light intensity
Number inversely proportional relation, that is to say, that ambient light intensity signal is smaller, and the light intensity that luminescence unit sends is stronger.
Preferably, the light that luminescence unit sends can be white light, can also be colourama.
It is appreciated that the step of the present embodiment C2 and C3 interchangeable are sequentially, C4's sentences the step of have no effect on the present embodiment
It is fixed, will not be repeated here.
Fig. 4 is referred to, Fig. 4 is a kind of schematic flow sheet of the 3rd embodiment of illumination control method of the invention.
D1：Detect ambient light intensity signal, current motion state signal and the current screen light and shade status signal of terminal.
Specifically, the ambient light intensity that terminal can sense terminal local environment by light sensor or other sensors is believed
Number.Terminal can obtain current motion state signal by the mode such as acceleration transducer or satellite fix or architecture.Terminal
Screen light and shade status signal can be by screen brightness signals in program capture processor or internal memory or screen intensity parameter come real
It is existing.
D2：Judge whether ambient light intensity signal meets first pre-conditioned.
Specifically, ambient light intensity signal meet first it is pre-conditioned including：The ambient light intensity of terminal is less than or equal to
Default Intensity threshold.Default Intensity threshold is that the ambient light intensity of terminal has been in the critical value of bright state and dark state,
When the ambient light intensity of terminal is less than or equal to default Intensity threshold, illustrate that the environment of present terminal has been in dark state；
When the ambient light intensity of terminal is more than default Intensity threshold, illustrate that the environment of present terminal is in bright state.Default light intensity threshold
Value can be set by by default or user according to use habit.
D3：Judge whether current motion state signal meets that second is pre-conditioned and current screen light and shade status signal is
No satisfaction the 3rd is pre-conditioned.
Specifically, current motion state signal meet second it is pre-conditioned including：The current translational speed of terminal be more than or
Current translational acceleration equal to pre-set velocity threshold value or terminal is more than or equal to predetermined acceleration threshold value.The present embodiment passes through
Whether the speed or acceleration of terminal is detected to judge terminal in mobile status and mobile speed.Pre-set velocity threshold
Value and predetermined acceleration threshold value can be set by by default or user according to use habit.Current screen light and shade state
Signal meet the 3rd it is pre-conditioned including：The current screen brightness of terminal is more than or equal to predetermined luminance threshold value.When working as terminal
Forth screen brightness is more than or equal to predetermined luminance threshold value, illustrates that user is currently in use terminal.It is appreciated that the current screen of terminal
Brightness is the value more than zero, and when screen is in black state, zero luminance illustrates that user does not have using terminal.Predetermined luminance threshold
Value can be set by by default or user according to use habit.
D4：If ambient light intensity signal satisfaction first is pre-conditioned, current motion state signal satisfaction second is pre-conditioned,
And current screen light and shade status signal satisfaction the 3rd is pre-conditioned, then the luminescence unit of control terminal is lighted.
Specifically, by judging, if ambient light intensity signal meets the first pre-conditioned, current motion state signal satisfaction
Second is pre-conditioned, and current screen light and shade status signal satisfaction the 3rd is pre-conditioned, illustrate that user now goes in the dark
Walk, and in using terminal, then terminal generation luminescence unit open command, controls luminescence unit to be lighted.
It is appreciated that the step of the present embodiment D2 and D3 interchangeable are sequentially, D4's sentences the step of have no effect on the present embodiment
It is fixed, will not be repeated here.
By above-described embodiment, lighted after the luminescence unit of terminal is eligible, further, it is necessary to solve when to close
Close the problem of luminescence unit.
In the other embodiment of illumination control method of the invention, the method that the present invention is provided also includes：
If ambient light intensity signal is unsatisfactory for first pre-conditioned, the luminescence unit of control terminal stops luminous.It is preferred that
Ground, sets One function button in terminal, when user does not need luminescence unit luminous, can be by function button manual-lock
Luminescence unit lights.Other situations are identical with any of the above-described embodiment, will not be repeated here.
Fig. 5 is referred to, Fig. 5 is a kind of structural representation of illumination control apparatus of the invention.
The illumination control apparatus are applied to terminal, and terminal includes but is not limited to mobile phone, panel computer, Intelligent bracelet, can wear
Wear equipment etc..The operating system of terminal include but is not limited to Flyme operating systems, Android operation system, IOS,
Symbian (Saipan) operating system, Black Berry (blackberry, blueberry) operating system, Windows Phone operating systems etc..Such as Fig. 5
Shown, the illumination control apparatus include：
Acquiring unit, ambient light intensity signal and current state output signals for obtaining terminal, current state output signals bag
Include at least one of current motion state signal and current screen light and shade status signal.
Specifically, the ambient light intensity signal of terminal refers to the environmental light intensity of terminal local environment, such as daytime or evening.
Terminal can sense the ambient light intensity signal of terminal local environment by light sensor or other light sensors.Current kinetic
Status signal is used for characterizing the current kinetic situation of terminal, for example：Terminal is in mobile status, inactive state and movement
Acceleration etc., terminal can obtain current motion state and believe by the mode such as acceleration transducer or satellite fix or architecture
Number.The screen light and shade status signal of terminal can be joined by screen brightness signals in program capture processor or internal memory or screen intensity
Count to realize.
Luminescence unit, for according to ambient light intensity signal and current state output signals, the luminescence unit of control terminal
Working condition.
Specifically, according to ambient light intensity signal and current state output signals, judging terminal local environment state and end
The use state at end, and then judge whether present terminal local environment state and the use state of terminal meet default scene,
If meeting, the working condition of the luminescence unit of control terminal.Different default scenes are carried out by specific embodiment individually below
Explanation.
Preferably, luminescence unit is the device that can light in terminal, including " light compensating lamp " that is set in current terminal or
Other luminescent devices that person is set, for example, " flashlight " function of terminal at present.It will be understood by those skilled in the art that this hair
Luminescence unit in bright is not only included for luminous device in itself, also including the peripheral circuit for controlling luminescent device.
Fig. 6 is referred to, Fig. 6 is a kind of structural representation of the first embodiment of illumination control apparatus of the invention.
First acquisition module, ambient light intensity signal and current motion state signal for obtaining terminal.
Specifically, terminal can sense the ambient light of terminal local environment by light sensor or other light-sensitive sensors
Strength signal.Terminal can obtain current motion state and believe by the mode such as acceleration transducer or satellite fix or architecture
Number.
First judge module, for judging it is pre-conditioned whether ambient light intensity signal meets first.
Specifically, ambient light intensity signal meet first it is pre-conditioned including：The ambient light intensity of terminal is less than or equal to
Default Intensity threshold.Default Intensity threshold is that the ambient light intensity of terminal has been in the critical value of bright state and dark state,
When the ambient light intensity of terminal is less than or equal to default Intensity threshold, illustrate that the environment of present terminal has been in dark state；
When the ambient light intensity of terminal is more than default Intensity threshold, illustrate that the environment of present terminal is in bright state.Default light intensity threshold
Value can be set by by default or user according to use habit.
Second judge module, for judging it is pre-conditioned whether current motion state signal meets second.
Specifically, current motion state signal meet second it is pre-conditioned including：The current translational speed of terminal be more than or
Current translational acceleration equal to pre-set velocity threshold value or terminal is more than or equal to predetermined acceleration threshold value.The present embodiment passes through
Whether the speed or acceleration of terminal is detected to judge terminal in mobile status and mobile speed.Pre-set velocity threshold
Value and predetermined acceleration threshold value can be set by by default or user according to use habit.
First light emitting control module, it is pre-conditioned for the satisfaction first of light intensity signal around, and current kinetic shape
When state signal satisfaction second is pre-conditioned, then the luminescence unit of control terminal is lighted.
Specifically, by judging, if ambient light intensity signal satisfaction first is pre-conditioned, and current motion state signal
Meet second pre-conditioned, illustrate that terminal local environment is in dark state, and terminal is in movement, illustrates user now in dark
Middle walking, then terminal generation luminescence unit open command, controls luminescence unit to be lighted.
Preferably, if ambient light intensity signal satisfaction first is pre-conditioned, and current motion state signal meets second
It is pre-conditioned, further judge whether be blocked for photosensitive light sensor by range sensor, if range sensor
Object is detected within a preset range, illustrates to be blocked for photosensitive light sensor.Now, the luminescence unit of terminal does not enter
Row is luminous, so as to avoid the false triggering of the luminescence unit for causing terminal when terminal is in pocket or knapsack.
Preferably, if when ambient light intensity signal meets first pre-conditioned, and current motion state signal meets the
Two is pre-conditioned, then the luminescence unit of control terminal is lighted.Further, the light intensity that luminescence unit sends is believed with surrounding light intensity
Number inversely proportional relation, that is to say, that ambient light intensity signal is smaller, and the light intensity that luminescence unit sends is stronger.
Preferably, the light that luminescence unit sends can be white light, can also be colourama.
Fig. 7 is referred to, Fig. 7 is a kind of structural representation of the second embodiment of illumination control apparatus of the invention.
Second acquisition module, ambient light intensity signal and current screen light and shade status signal for obtaining terminal.
Specifically, terminal can sense the ambient light of terminal local environment by light sensor or other light-sensitive sensors
Strength signal.The screen light and shade status signal of terminal can be by screen brightness signals or screen in program capture processor or internal memory
Luminance parameter is realized.
First judge module, for judging it is pre-conditioned whether ambient light intensity signal meets first.
Specifically, ambient light intensity signal meet first it is pre-conditioned including：The ambient light intensity of terminal is less than or equal to
Default Intensity threshold.Default Intensity threshold is that the ambient light intensity of terminal has been in the critical value of bright state and dark state,
When the ambient light intensity of terminal is less than or equal to default Intensity threshold, illustrate that the environment of present terminal has been in dark state；
When the ambient light intensity of terminal is more than default Intensity threshold, illustrate that the environment of present terminal is in bright state.Default light intensity threshold
Value can be set by by default or user according to use habit.
3rd judge module, for judging it is pre-conditioned whether current screen light and shade status signal meets the 3rd.
Specifically, current screen light and shade status signal meet the 3rd it is pre-conditioned including：The current screen brightness of terminal is big
In or equal to predetermined luminance threshold value.When the current screen brightness of terminal is more than or equal to predetermined luminance threshold value, illustrate user
Using terminal.It is appreciated that the current screen brightness of terminal is the value more than zero, when screen is in black state, zero luminance,
Illustrate that user does not have using terminal.Predetermined luminance threshold value can be set by by default or user according to use habit.
Second light emitting control module, it is pre-conditioned for the satisfaction first of light intensity signal around, and current screen is bright
When secretly status signal satisfaction the 3rd is pre-conditioned, the luminescence unit of control terminal is lighted.
Specifically, by judging, if ambient light intensity signal satisfaction first is pre-conditioned, and current screen light and shade state
Signal satisfaction the 3rd is pre-conditioned, illustrates that terminal local environment is in dark state, and terminal in use state, i.e., user is black
Using terminal in dark situation, then terminal generation luminescence unit open command, controls luminescence unit to be lighted.
Preferably, if ambient light intensity signal meets the first pre-conditioned, current screen light and shade status signal satisfaction the 3rd
It is pre-conditioned, further judge whether be blocked for photosensitive light sensor by range sensor, if range sensor
Object is detected within a preset range, illustrates to be blocked for photosensitive light sensor.Now, the luminescence unit of terminal does not enter
Row is luminous, so as to avoid the false triggering of the luminescence unit for causing terminal when terminal is in pocket or knapsack.
Preferably, if ambient light intensity signal meets the first pre-conditioned, current screen light and shade status signal satisfaction the 3rd
It is pre-conditioned, the bright screen caused by other factors is further determined whether, for example, screen is under black state, due to sending a telegram here,
Other cause screen bright screen for short message, instant messages, alarm clock etc., then the luminescence unit of terminal is not lighted, it is to avoid cause terminal
Luminescence unit false triggering.
Preferably, if when ambient light intensity signal meets first pre-conditioned, and current motion state signal meets the
Two is pre-conditioned, then the luminescence unit of control terminal is lighted.Further, the light intensity that luminescence unit sends is believed with surrounding light intensity
Number inversely proportional relation, that is to say, that ambient light intensity signal is smaller, and the light intensity that luminescence unit sends is stronger.
Preferably, the light that luminescence unit sends can be white light, can also be colourama.
Fig. 8 is referred to, Fig. 8 is a kind of structural representation of the 3rd embodiment of illumination control apparatus of the invention.
3rd acquisition module, ambient light intensity signal, current motion state signal and current screen for detecting terminal
Curtain light and shade status signal.
Specifically, terminal can sense the ambient light of terminal local environment by light sensor or other light-sensitive sensors
Strength signal.Terminal can obtain current motion state and believe by the mode such as acceleration transducer or satellite fix or architecture
Number.The screen light and shade status signal of terminal can be joined by screen brightness signals in program capture processor or internal memory or screen intensity
Count to realize.
First judge module, for judging it is pre-conditioned whether ambient light intensity signal meets first.
Specifically, ambient light intensity signal meet first it is pre-conditioned including：The ambient light intensity of terminal is less than or equal to
Default Intensity threshold.Default Intensity threshold is that the ambient light intensity of terminal has been in the critical value of bright state and dark state,
When the ambient light intensity of terminal is less than or equal to default Intensity threshold, illustrate that the environment of present terminal has been in dark state；
When the ambient light intensity of terminal is more than default Intensity threshold, illustrate that the environment of present terminal is in bright state.Default light intensity threshold
Value can be set by by default or user according to use habit.
4th judge module, for judging whether current motion state signal meets the second pre-conditioned and current screen
It is pre-conditioned whether light and shade status signal meets the 3rd.
Specifically, current motion state signal meet second it is pre-conditioned including：The current translational speed of terminal be more than or
Current translational acceleration equal to pre-set velocity threshold value or terminal is more than or equal to predetermined acceleration threshold value.The present embodiment passes through
Whether the speed or acceleration of terminal is detected to judge terminal in mobile status and mobile speed.Pre-set velocity threshold
Value and predetermined acceleration threshold value can be set by by default or user according to use habit.Current screen light and shade state
Signal meet the 3rd it is pre-conditioned including：The current screen brightness of terminal is more than or equal to predetermined luminance threshold value.When working as terminal
Forth screen brightness is more than or equal to predetermined luminance threshold value, illustrates that user is currently in use terminal.It is appreciated that the current screen of terminal
Brightness is the value more than zero, and when screen is in black state, zero luminance illustrates that user does not have using terminal.Predetermined luminance threshold
Value can be set by by default or user according to use habit.
3rd light emitting control module, the first pre-conditioned, current motion state letter is met for light intensity signal around
Number meet second pre-conditioned, and current screen light and shade status signal meet the 3rd it is pre-conditioned when, then the hair of control terminal
Light unit is lighted.
Specifically, by judging, if ambient light intensity signal meets the first pre-conditioned, current motion state signal satisfaction
Second is pre-conditioned, and current screen light and shade status signal satisfaction the 3rd is pre-conditioned, illustrate that user now goes in the dark
Walk, and in using terminal, then terminal generation luminescence unit open command, controls luminescence unit to be lighted.
By above-described embodiment, lighted after the luminescence unit of terminal is eligible, further, it is necessary to solve when to close
Close the problem of luminescence unit.The invention provides further solving device：If ambient light intensity signal is unsatisfactory for first presetting
Condition, then the luminescence unit stopping of control terminal is luminous.
Preferably, One function button is set in terminal, when user does not need luminescence unit luminous, can be by function
Button manual-lock luminescence unit lights.
Above example only technology design and feature to illustrate the invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement accordingly, can not limit the scope of the invention.It is all to be wanted with right of the present invention
The impartial change that scope is done and modification are asked, the covering scope of the claims in the present invention all should be belonged to.
Claims (10)
1. a kind of illumination control method, is applied to terminal, it is characterised in that the illumination control method includes：
The ambient light intensity signal and current state output signals of the terminal are obtained, the current state output signals include current kinetic
At least one of status signal and current screen light and shade status signal；
According to the ambient light intensity signal and current state output signals, the working condition of the luminescence unit of the terminal is controlled.
2. illumination control method according to claim 1, it is characterised in that obtain the ambient light intensity signal of the terminal
And current state output signals include：
Obtain the ambient light intensity signal and current motion state signal of the terminal；
It is described according to the ambient light intensity signal and current state output signals, control the work shape of the luminescence unit of the terminal
State includes：
Judge whether the ambient light intensity signal meets first pre-conditioned；
Judge whether the current motion state signal meets second pre-conditioned；
If the ambient light intensity signal satisfaction first is pre-conditioned, and the current motion state signal meets second and presets
Condition, then control the luminescence unit of the terminal to be lighted；
Or, obtaining the ambient light intensity signal and current state output signals includes：
Obtain the ambient light intensity signal and current screen light and shade status signal of the terminal；
According to the ambient light intensity signal and current state output signals, the working condition bag of the luminescence unit of the terminal is controlled
Include：
Judge whether the ambient light intensity signal meets first pre-conditioned；
Judge whether the current screen light and shade status signal meets the 3rd pre-conditioned；
If the ambient light intensity signal satisfaction first is pre-conditioned, and the current screen light and shade status signal meets the 3rd
It is pre-conditioned, control the luminescence unit of the terminal to be lighted；
Or, the ambient light intensity signal and current state output signals for obtaining the terminal include：
Detect ambient light intensity signal, current motion state signal and the current screen light and shade status signal of the terminal；
The ambient light intensity signal and current state output signals according to the terminal, controls the luminescence unit of the terminal
Working condition includes：
Judge whether the ambient light intensity signal meets first pre-conditioned；
Judge whether the current motion state signal meets the second pre-conditioned and described current screen light and shade status signal
Whether the 3rd is met pre-conditioned；
If the ambient light intensity signal meets the first pre-conditioned, default bar of the current motion state signal satisfaction second
Part, and current screen light and shade status signal satisfaction the 3rd is pre-conditioned, then and controlling the luminescence unit of the terminal is carried out
It is luminous.
3. illumination control method according to claim 2, it is characterised in that it is described according to the ambient light intensity signal with
And current state output signals, controlling the working condition of the luminescence unit of the terminal also includes：
If the ambient light intensity signal be unsatisfactory for it is first pre-conditioned, control the terminal luminescence unit stop it is luminous.
4. illumination control method according to claim 2, it is characterised in that it is pre- that the ambient light intensity signal meets first
If condition includes：
The ambient light intensity of the terminal is less than or equal to default Intensity threshold.
5. illumination control method according to claim 2, it is characterised in that current motion state signal meets second to be preset
Condition includes：
The current translational speed of the terminal is more than or equal to pre-set velocity threshold value or the current translational acceleration of the terminal
More than or equal to predetermined acceleration threshold value；
Current screen light and shade status signal meet the 3rd it is pre-conditioned including：
The current screen brightness of the terminal is more than or equal to predetermined luminance threshold value.
6. illumination control method according to claim 1, it is characterised in that the luminescence unit is the flashlight of terminal.
7. a kind of illumination control apparatus, are applied to terminal, it is characterised in that the illumination control apparatus include：
Acquiring unit, ambient light intensity signal and current state output signals for obtaining the terminal, the current state letter
Number include at least one of current motion state signal and current screen light and shade status signal；
Luminescence unit, for according to the ambient light intensity signal and current state output signals, controlling the luminous list of the terminal
The working condition of unit.
8. illumination control apparatus according to claim 7, it is characterised in that the acquiring unit includes：
First acquisition module, ambient light intensity signal and current motion state signal for obtaining the terminal；
The luminescence unit includes：
First judge module, for judging it is pre-conditioned whether the ambient light intensity signal meets first；
Second judge module, for judging it is pre-conditioned whether the current motion state signal meets second；
First light emitting control module, for meeting first pre-conditioned in the ambient light intensity signal, and the current fortune
Dynamic status signal meet second it is pre-conditioned when, control the luminescence unit of the terminal to be lighted；
Or, the acquiring unit includes：
Second acquisition module, ambient light intensity signal and current screen light and shade status signal for obtaining the terminal；
The luminescence unit includes：
First judge module, for judging it is pre-conditioned whether the ambient light intensity signal meets first；
3rd judge module, for judging it is pre-conditioned whether the current screen light and shade status signal meets the 3rd；
Second light emitting control module, for meeting first pre-conditioned in the ambient light intensity signal, and the current screen
When curtain light and shade status signal satisfaction the 3rd is pre-conditioned, the luminescence unit of the terminal is controlled to be lighted；
Or, the acquiring unit includes：
3rd acquisition module, ambient light intensity signal, current motion state signal and current screen for detecting the terminal
Curtain light and shade status signal；
The luminescence unit includes：
First judge module, for judging it is pre-conditioned whether the ambient light intensity signal meets first；
4th judge module, for judging it is pre-conditioned and described current whether the current motion state signal meets second
It is pre-conditioned whether screen light and shade status signal meets the 3rd；
3rd light emitting control module, for meeting the first pre-conditioned, current kinetic shape in the ambient light intensity signal
State signal meets second pre-conditioned, and the current screen light and shade status signal meet the 3rd it is pre-conditioned when, control institute
The luminescence unit for stating terminal is lighted.
9. illumination control apparatus according to claim 8, it is characterised in that the luminescence unit also includes：
4th light emitting control module, for the ambient light intensity signal be unsatisfactory for first it is pre-conditioned when, control end
The luminescence unit at end stops luminous.
10. illumination control apparatus according to claim 8, it is characterised in that the ambient light intensity signal meets first
It is pre-conditioned including：The ambient light intensity of the terminal is less than or equal to default Intensity threshold；
Current motion state signal meet second it is pre-conditioned including：The current translational speed of the terminal is more than or equal to default
The current translational acceleration of threshold speed or the terminal is more than or equal to predetermined acceleration threshold value；
Current screen light and shade status signal meet the 3rd it is pre-conditioned including：The current screen brightness of the terminal is more than or equal to
Predetermined luminance threshold value.
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