CN105825833A - Brightness adjustment method and terminal - Google Patents
Brightness adjustment method and terminal Download PDFInfo
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- CN105825833A CN105825833A CN201510381237.3A CN201510381237A CN105825833A CN 105825833 A CN105825833 A CN 105825833A CN 201510381237 A CN201510381237 A CN 201510381237A CN 105825833 A CN105825833 A CN 105825833A
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Abstract
The present invention provides a brightness adjustment method and a terminal to solve the problem that a current breathing lamp can not play a good prompting role in different environment light brightness in the prior art. The brightness adjustment method comprises a step of obtaining the light brightness value of the environment where a terminal is located through an environment light sensor, a step of generating a control instruction according to the light brightness value of the environment, and a step of adjusting the current value inputted to the breathing lamp of the terminal such that the brightness of the breathing lamp is adapted to the environment light brightness. Through the scheme of the invention, the brightness of the breathing lamp of the terminal can be changed with the change of the environment light brightness, the breathing lamp is not dazzling in low environment light brightness and is easy to be seen in high environment light brightness, and a user experience is improved.
Description
Technical field
The present invention relates to technical field of information processing, particularly relate to a kind of luminance regulating method and terminal.
Background technology
At present, mobile phone, when carrying out complete machine charging, has a display lamp to show present charge state, and this display lamp is commonly referred to as " breath light ".Described breath light can whether prompting mobile telephone set be in charging in charging process, and whether charging complete, the breath light of the mobile phone even having can also not connect message or missed call for having pointed out.
Under normal circumstances, under different time, weather condition, between the brightness values of mobile phone local environment, there is the biggest difference.But at present, the brightness of the breath light on mobile phone is but the most constant, this can bring bad experience to user.Such as, if the brightness of breath light is arranged high, then the environmental light brightness such as cloudy day, evening are little when, described breath light just seems the most dazzling；And if the brightness of breath light is arranged low, then the when that environmental light brightness being big by day, described breath light is just not easy to be seen, and does not has the effect of prompting.
Summary of the invention
It is an object of the invention to provide a kind of luminance regulating method and terminal so that the brightness of described breath light can be followed the change of environmental light brightness and be changed.
In order to realize above-mentioned purpose, the present invention provides a kind of luminance regulating method, including:
Brightness values by the environment residing for the ambient light sensor acquisition terminal of terminal；
According to the brightness values of described environment, generate control instruction；
According to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
The present invention also provides for a kind of terminal, including a breath light, also includes:
Ambient light sensor, for obtaining the brightness values of the environment residing for described terminal；
Controller, is connected with described ambient light sensor, for the brightness values according to described environment, generates control instruction；
Power Management Unit, it is connected with described controller and described breath light, for according to described control instruction, the current value of input to described breath light is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
By the technique scheme of the present invention, the beneficial effects of the present invention is:
The luminance regulating method of the present invention and terminal, can be by the brightness values of ambient light sensor acquisition environment residing for terminal, brightness values according to described environment, generate control instruction, and according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, so that the brightness of described breath light can be followed the change of environmental light brightness and be changed, environmental light brightness hour will not be dazzling, it is readily seen that improve Consumer's Experience when environmental light brightness is big.
Accompanying drawing explanation
Fig. 1 represents the flow chart of the luminance regulating method of the embodiment of the present invention.
Fig. 2 represents the structural representation of the terminal of the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing, specific embodiment is described in detail.
First embodiment
Shown in Figure 1, the embodiment of the present invention provides a kind of luminance regulating method, and for a terminal with breath light, described luminance regulating method includes:
S101: by the brightness values of the environment residing for the ambient light sensor acquisition terminal of terminal；
S102: according to the brightness values of described environment, generates control instruction；
S103: according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
The luminance regulating method of the embodiment of the present invention, can be by the brightness values of ambient light sensor acquisition environment residing for terminal, brightness values according to described environment, generate control instruction, and according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, so that the brightness of described breath light can be followed the change of environmental light brightness and be changed, environmental light brightness hour will not be dazzling, it is readily seen that improve Consumer's Experience when environmental light brightness is big.
For example, when terminal A is charged at night, the breath light of terminal A can light.When the brightness of breath light is adjusted, first the ambient light sensor of terminal A can detect the brightness values obtaining the environment residing for terminal A, smaller, and according to the brightness values of described environment, generate the control instruction adjusting the current value inputting the breath light to terminal, to reduce the current value inputting the breath light to terminal, the brightness making breath light is dark, and so, the brightness of breath light can reduce owing to the environmental light brightness of terminal A local environment is little, will not be dazzling, improve Consumer's Experience.
Second embodiment
In actual life, the brightness values of terminal local environment is a value being continually changing.If the brightness of breath light is adjusted, it is necessary to constantly change the current value of breath light, affecting the life-span of breath light by the difference of the brightness values according to environment.
Based on foregoing, the embodiment of the present invention also provides for a kind of luminance regulating method, including:
S101: by the brightness values of the environment residing for the ambient light sensor acquisition terminal of terminal；
S201: determine the ambient light level residing for the brightness values of described environment；
S202: according to the corresponding relation of default ambient light level Yu current value, determine first current value corresponding with described ambient light level；
S203: generate the control instruction that the current value of input to breath light is adjusted to described first current value；
S103: according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
Wherein, described ambient light level is that the brightness values according to environment carries out dividing, and the brightness values of a range of environment will be divided into and be in same ambient light level.
So, according to the corresponding relation of default ambient light level Yu current value, the current value of breath light is adjusted, not only avoids constantly changing the current value of breath light, also reach the effect of prompting, meet the demand of user.
Such as, in one embodiment, the ambient light level preset is as shown in table 1 with the corresponding relation of current value:
| Ambient light level | Current value |
| C1 | I1 |
| C2 | I2 |
| C3 | I3 |
| C4 | I4 |
Table 1
The most such as, the brightness of the breath light of terminal A is adjusted.
When the brightness values of the environment residing for terminal A is in ambient light level C1Time, according to table 1, can generate and the current value of input to breath light is adjusted to I1Control instruction, to adjust the brightness of breath light；And when the brightness values of the environment residing for terminal A is in ambient light level C2Time, according to table 1, can generate again and the current value of input to breath light is adjusted to I2Control instruction, to adjust the brightness of breath light；By that analogy.
3rd embodiment
In simple terms, the environment at terminal be not daytime be exactly evening, and when being divided into light weak (cloudy) daytime and during light strong (fine day).When less demanding, can be according to the difference of application scenarios, the brightness to breath light is adjusted, and adjusts number of times to reduce.
Based on foregoing, the embodiment of the present invention also provides for a kind of luminance regulating method, including:
S101: by the brightness values of the environment residing for the ambient light sensor acquisition terminal of terminal；
S301: judge that whether the brightness values of described environment is less than first threshold；
S302: when the brightness values of described environment is less than described first threshold, generate the control instruction that the current value of input to breath light is adjusted to the first pre-set current value, otherwise, generate the control instruction that the current value of input to breath light is adjusted to pre-set current value, wherein, described first pre-set current value is less than pre-set current value；
S103: according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
Wherein, the separation of the brightness values of the environment of described first threshold e.g. day or night；When the brightness values of environment is less than first threshold, expression is evening, the brightness of breath light be dimmed, and the current value of breath light will be adjusted to the first pre-set current value；And when the brightness values of environment is more than or equal to first threshold, expression is daytime, and the current value of breath light to be allowed remains pre-set current value, the most normally shows.
Additionally, the embodiment of the present invention also provides for a kind of luminance regulating method, including:
S101: obtained the brightness values of terminal local environment by ambient light sensor；
S301: judge that whether the brightness values of described environment is less than first threshold；
S302: when the brightness values of described environment is less than described first threshold, generating the control instruction that the current value of input to breath light is adjusted to the first pre-set current value, wherein, described first pre-set current value is less than pre-set current value；
S303: when the brightness values of described environment is more than or equal to described first threshold, it is judged that whether the brightness values of described environment is more than Second Threshold；
S304: when the brightness values of described environment is more than described Second Threshold, generate the control instruction that the current value of input to breath light is adjusted to the second pre-set current value, and when the brightness values of described environment is less than or equal to described Second Threshold, generate the control instruction that the current value of input to breath light is adjusted to pre-set current value, wherein, described second pre-set current value is bigger than pre-set current value；
S103: according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
Wherein, the separation of the brightness values of the environment of described first threshold e.g. day or night, and described Second Threshold e.g. light on daytime weak or strong time the separation of brightness values of environment.
When the brightness values of environment is less than first threshold, expression is evening, the brightness of breath light is dimmed, and the current value of breath light will be adjusted to the first pre-set current value；And when the brightness values of environment is more than Second Threshold, expression is the daytime that light is strong, the brightness of breath light is lightened, the current value of breath light the second pre-set current value will be adjusted to；And when the brightness values of environment is more than or equal to first threshold and is less than or equal to Second Threshold, expression is the daytime that light is weak, and the current value of breath light remains pre-set current value, the most normally shows, to improve Consumer's Experience.
It should be noted that above-mentioned first threshold, Second Threshold, the first pre-set current value, the second pre-set current value and pre-set current value is all preset according to practical situation, different selections can be carried out.
So, on the premise of meeting user's request, decrease the adjustment number of times to breath light, breath light is formed protection.
4th embodiment
Under normal circumstances, the prompting state residing for the breath light of terminal at least includes charge prompting state and does not connects message or incoming call prompting state.Difference as requested, can be under different prompting states, and the brightness to breath light carries out different adjustment.
Based on foregoing, the embodiment of the present invention also provides for a kind of luminance regulating method, including:
S101: by the brightness values of the environment residing for the ambient light sensor acquisition terminal of terminal；
S401: determine the prompting state residing for the breath light of terminal；
S402: according to the prompting state residing for the brightness values of described environment and described breath light, generate control instruction, wherein, prompting state residing for described breath light is charge prompting state or does not connects message or incoming call prompting state, and under the brightness values of identical described environment, the current value that the current value ratio of the breath light under charge prompting state does not connects the breath light under message or incoming call prompting state is little；
S103: according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
In the embodiment of the present invention, the implementation of the generation control instruction in S402 can use the implementation of the generation control instruction in second and third embodiment to realize.
In the specific embodiment of the invention, the prompting state residing for breath light can be first confirmd that, after the prompting state residing for breath light determines, difference further according to the brightness values of described environment, brightness to breath light is adjusted so that the brightness of the breath light under current prompt state adapts with environmental light brightness.
And under different prompting states, the first pre-set current value of described breath light, the second pre-set current value and pre-set current value are all different, it is that user presets according to practical situation.
Such as, under the brightness values of identical described environment, can the current value of the breath light under charge prompting state be set to less than the current value of the breath light not connect under message or incoming call prompting state, it is possible to when existence does not connects message or incoming call, be more conducive to remind user.
So, according to different prompting states, the brightness to breath light carries out different adjustment, more can meet the demand of user, improves Consumer's Experience.
Shown in Figure 2, the embodiment of the present invention also provides for a kind of terminal 10, including a breath light 14.Described terminal 10 also includes:
Ambient light sensor 11, for obtaining the brightness values of the environment residing for described terminal 10；
Controller 12, is connected with described ambient light sensor 11, for the brightness values according to described environment, generates control instruction；
Power Management Unit 13, it is connected with described controller 12 and described breath light 14, for according to described control instruction, the current value of input to described breath light 14 is adjusted, the brightness making described breath light 14 adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light 14, reduce the current value of described breath light 14 along with the diminishing of brightness values of described environment.
Wherein, described ambient light sensor 11 such as selects light sensor, and the processor MCU increased in the central processor CPU of described controller 12 e.g. terminal built-in or breath light, the present invention is not limited, and can select according to specific circumstances.
The terminal of the embodiment of the present invention, can be by the brightness values of ambient light sensor acquisition environment residing for terminal, brightness values according to described environment, generate control instruction, and according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, so that the brightness of described breath light can be followed the change of environmental light brightness and be changed, environmental light brightness hour will not be dazzling, it is readily seen that improve Consumer's Experience when environmental light brightness is big.
In the specific embodiment of the invention, described controller 12 includes:
First determines unit, for determining the ambient light level residing for brightness values of described environment；
Second determines unit, for the corresponding relation according to the ambient light level preset with current value, determines first current value corresponding with described ambient light level；
First signal generating unit, for generating the control instruction that the current value of input to described breath light 14 is adjusted to described first current value.
So, according to the corresponding relation of default ambient light level Yu current value, the current value of breath light is adjusted, not only avoids constantly changing the current value of breath light, also reach the effect of prompting, meet the demand of user.
In the specific embodiment of the invention, described controller 12 includes:
First judging unit, for judging that whether the brightness values of described environment is less than first threshold；
Second signal generating unit, for when the brightness values of described environment is less than described first threshold, generate the control instruction that the current value of input to described breath light 14 is adjusted to the first pre-set current value, otherwise, generate the control instruction that the current value of input to described breath light 14 is adjusted to pre-set current value, wherein, described first pre-set current value is less than pre-set current value.
Described controller 12 also includes:
Second judging unit, for when the brightness values of described environment is more than or equal to described first threshold, it is judged that whether the brightness values of described environment is more than Second Threshold；
Described second signal generating unit is specifically for when the brightness values of described environment is more than described Second Threshold, generate the control instruction that the current value of input to described breath light 14 is adjusted to the second pre-set current value, and when the brightness values of described environment is less than or equal to described Second Threshold, generate the control instruction that the current value of input to described breath light 14 is adjusted to pre-set current value, wherein, described second pre-set current value is bigger than pre-set current value.
In the specific embodiment of the invention, described controller 12 is specifically for determining the prompting state residing for the breath light 14 of described terminal 10, and according to the prompting state residing for the brightness values of described environment and described breath light 14, generates control instruction；
Wherein, prompting state residing for described breath light 14 is charge prompting state or does not connects message or incoming call prompting state, and under the brightness values of identical described environment, the current value that the current value ratio of the described breath light 14 under charge prompting state does not connects the described breath light 14 under message or incoming call prompting state is little.
So, according to different prompting states, the brightness to described breath light 14 carries out different adjustment, more can meet the demand of user, improves Consumer's Experience.
The terminal of the embodiment of the present invention e.g. has the mobile phone etc. of breath light, can be by the brightness values of ambient light sensor acquisition environment residing for terminal, brightness values according to described environment, generate control instruction, and according to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, so that the brightness of described breath light can be followed the change of environmental light brightness and be changed, environmental light brightness hour will not be dazzling, it is readily seen that improve Consumer's Experience when environmental light brightness is big.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a luminance regulating method, it is characterised in that including:
Brightness values by the environment residing for the ambient light sensor acquisition terminal of terminal；
According to the brightness values of described environment, generate control instruction；
According to described control instruction, the current value of the breath light of input to terminal is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
Luminance regulating method the most according to claim 1, it is characterised in that the described brightness values according to described environment, the step generating control instruction includes:
Determine the ambient light level residing for the brightness values of described environment；
According to the corresponding relation of default ambient light level Yu current value, determine first current value corresponding with described ambient light level；
Generate the control instruction that the current value of input to breath light is adjusted to described first current value.
Luminance regulating method the most according to claim 1, it is characterised in that the described brightness values according to described environment, the step generating control instruction includes:
Judge that whether the brightness values of described environment is less than first threshold；
When the brightness values of described environment is less than described first threshold, generate the control instruction that the current value of input to breath light is adjusted to the first pre-set current value, otherwise, generate the control instruction that the current value of input to breath light is adjusted to pre-set current value, wherein, described first pre-set current value is less than pre-set current value.
Luminance regulating method the most according to claim 3, it is characterised in that the described brightness values according to described environment, the step generating control instruction also includes:
When the brightness values of described environment is more than or equal to described first threshold, it is judged that whether the brightness values of described environment is more than Second Threshold；
When the brightness values of described environment is more than described Second Threshold, generate the control instruction that the current value of input to breath light is adjusted to the second pre-set current value, and when the brightness values of described environment is less than or equal to described Second Threshold, generate the control instruction that the current value of input to breath light is adjusted to pre-set current value, wherein, described second pre-set current value is bigger than pre-set current value.
Luminance regulating method the most according to claim 1, it is characterised in that described luminance regulating method also includes:
Determine the prompting state residing for the breath light of terminal；
The described brightness values according to described environment, the step generating control instruction includes:
Prompting state residing for brightness values according to described environment and described breath light, generates control instruction；
Wherein, prompting state residing for described breath light is charge prompting state or does not connects message or incoming call prompting state, and under the brightness values of identical described environment, the current value that the current value ratio of the breath light under charge prompting state does not connects the breath light under message or incoming call prompting state is little.
6. a terminal, including a breath light, it is characterised in that described terminal also includes:
Ambient light sensor, for obtaining the brightness values of the environment residing for described terminal；
Controller, is connected with described ambient light sensor, for the brightness values according to described environment, generates control instruction；
Power Management Unit, it is connected with described controller and described breath light, for according to described control instruction, the current value of input to described breath light is adjusted, the brightness making described breath light adapts with environmental light brightness, wherein, the mode of described adjustment is: along with the change of the brightness values of described environment increases greatly the current value of described breath light, reduce the current value of described breath light along with the diminishing of brightness values of described environment.
Terminal the most according to claim 6, it is characterised in that described controller includes:
First determines unit, for determining the ambient light level residing for brightness values of described environment；
Second determines unit, for the corresponding relation according to the ambient light level preset with current value, determines first current value corresponding with described ambient light level；
First signal generating unit, for generating the control instruction that the current value of input to breath light is adjusted to described first current value.
Terminal the most according to claim 6, it is characterised in that described controller includes:
First judging unit, for judging that whether the brightness values of described environment is less than first threshold；
Second signal generating unit, for when the brightness values of described environment is less than described first threshold, generate the control instruction that the current value of input to breath light is adjusted to the first pre-set current value, otherwise, generate the control instruction that the current value of input to breath light is adjusted to pre-set current value, wherein, described first pre-set current value is less than pre-set current value.
Terminal the most according to claim 8, it is characterised in that described controller also includes:
Second judging unit, for when the brightness values of described environment is more than or equal to described first threshold, it is judged that whether the brightness values of described environment is more than Second Threshold；
Described second signal generating unit is specifically for when the brightness values of described environment is more than described Second Threshold, generate the control instruction that the current value of input to breath light is adjusted to the second pre-set current value, and when the brightness values of described environment is less than or equal to described Second Threshold, generate the control instruction that the current value of input to breath light is adjusted to pre-set current value, wherein, described second pre-set current value is bigger than pre-set current value.
Terminal the most according to claim 6, it is characterised in that described controller is specifically for determining the prompting state residing for the breath light of terminal, and according to the prompting state residing for the brightness values of described environment and described breath light, generates control instruction；
Wherein, prompting state residing for described breath light is charge prompting state or does not connects message or incoming call prompting state, and under the brightness values of identical described environment, the current value that the current value ratio of the breath light under charge prompting state does not connects the breath light under message or incoming call prompting state is little.
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| CN106791105B (en) * | 2016-12-22 | 2020-08-07 | 北京小米松果电子有限公司 | Method for controlling prompt lamp and mobile terminal |
| CN106851005A (en) * | 2017-02-27 | 2017-06-13 | 北京小米移动软件有限公司 | Configure method, device and the terminal of breath light running parameter |
| CN106888534A (en) * | 2017-03-15 | 2017-06-23 | 珠海市魅族科技有限公司 | A kind of illumination control method and device |
| CN106888534B (en) * | 2017-03-15 | 2020-01-24 | 珠海市魅族科技有限公司 | Illumination control method and device |
| CN106840121A (en) * | 2017-03-27 | 2017-06-13 | 青岛镭创光电技术有限公司 | level and control method |
| CN107885260A (en) * | 2017-11-06 | 2018-04-06 | 深圳市中孚能电气设备有限公司 | A kind of Automatic adjustment method and system |
| CN109361751A (en) * | 2018-10-25 | 2019-02-19 | 安徽独角仙信息科技有限公司 | A kind of public restroom management method based on Internet of Things |
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