CN105304064A - Method and system for regulating brightness of electronic equipment screen - Google Patents
Method and system for regulating brightness of electronic equipment screen Download PDFInfo
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- CN105304064A CN105304064A CN201510742845.2A CN201510742845A CN105304064A CN 105304064 A CN105304064 A CN 105304064A CN 201510742845 A CN201510742845 A CN 201510742845A CN 105304064 A CN105304064 A CN 105304064A
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Abstract
The invention discloses a method and a system for regulating brightness of an electronic equipment screen. The method comprises steps of receiving an illumination order of a screen, obtaining a brightness value of the current environment and a current brightness value of the screen, calculating a ratio between the current environment brightness value and the current brightness value, determining whether the ratio is greater than a preset ratio threshold, if yes, regulating the screen brightness as a preset brightness value, wherein the preset brightness value is greater than the current brightness value. The method disclosed by the invention can realize the fact that when the extraneous environment brightness is higher than the screen brightness of the screen-locking state, the screen brightness is automatically adjusted to a preset brightness value which is greater than the current brightness value in order to provide convenience to people correctly inputting the screen unlocking password so as to successively unlock the screen, or, in the screen locking state, the technology effect of the part of the simple normal operation which is supported by the system can be proceeded smoothly.
Description
Technical field
The present invention relates to electronic equipment display technique field, particularly relate to the method and system regulating electronic equipment screen brightness.
Background technology
Now, the electronic equipment such as smart mobile phone, panel computer, various intelligent wearable devices almost becomes one of articles for use indispensable in modern people's daily life.In order to prevent maloperation and the object such as energy-conservation, these electronic equipments, when not using, are generally all in screen lock state, when needs use this class of electronic devices, usually need manually that input gesture or numerical ciphers carry out unlocking screen.Meanwhile, also there are some electronic equipments, under the state of screen locking, can directly carry out on locking screen interface such as playback of songs, stopping, next etc. conventional ease of Use.
But, when electronic equipment does not possess the function of " automatic adjusting screen brightness ", although or be configured with this function, but user is before electronic equipment screen locking, when not opening or enable this function, running into when the light luminance of external environment is higher than default screen brightness under electronic equipment screen lock state, often may there is the content not seeing and Chu's screen shows in user, cause inputting correct gesture or the password of numeral smoothly and rapidly, thus easily cause unlocking screen failure, or normally cannot carry out the simple and easy routine operation that can carry out at screen lock state.
Summary of the invention
In order to solve the problems of the technologies described above, be badly in need of one under the condition of electronic equipment screen locking, and the light luminance of current environment higher than screen present intensity under electronic equipment screen lock state time, the screen intensity of electronic equipment can be adjusted to automatically, one relative to current environment brightness, make user can see the appropriate brightness of the content of screen display easily clearly, so that user inputs the technical scheme unlocking gesture or numerical ciphers or carry out the simple and easy routine operation of part that system is supported under screen lock state.
In view of this, the embodiment of the present invention provides the method and system regulating electronic equipment screen brightness, can when the brightness of external environment be apparently higher than screen intensity under electronic equipment screen lock state, the brightness of automatic raising screen, and continue for some time, facilitate user's entr screen unlocking pin or under screen lock state, carry out the simple and easy routine operation of part of system support.
The embodiment of the present invention is by the following technical solutions:
First aspect, a kind of method regulating electronic equipment screen brightness, comprising:
What receive described screen lights instruction;
Obtain the present intensity value of current environment brightness value and described screen;
Calculate the ratio of described current environment brightness value and described present intensity value;
Judge whether described ratio is greater than preset ratio threshold value, be then if so, predetermined luminance value by the brightness adjustment of described screen, described predetermined luminance value is greater than described present intensity value.
Second aspect, a kind of system providing the brightness of adjustment electronic equipment screen, comprising:
Receiving element, lights instruction for what receive described screen;
Acquiring unit, for obtaining the present intensity value of current environment brightness value and described screen;
Computing unit, for calculating the ratio of described current environment brightness value and described present intensity value;
Ratio in judgement unit, for judging whether described ratio is greater than preset ratio threshold value, if so, then starting brightness and presetting unit;
Unit is preset in brightness, and for being predetermined luminance value by the brightness adjustment of described screen, described predetermined luminance value is greater than described present intensity value.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
As shown from the above technical solution, in the technical program, first by obtaining the screen present intensity value of current environment brightness value and electronic equipment respectively, then calculate the ratio of current environment brightness value and present intensity value; Again by judging whether this ratio is greater than preset ratio threshold value, be then if so, predetermined luminance value by the brightness adjustment of screen, and predetermined luminance value is greater than present intensity value.Can realize, when the brightness of external environment is apparently higher than screen intensity under electronic equipment screen lock state, automatically measuring of screen is adjusted to a predetermined luminance value, and this predetermined luminance value being greater than present intensity value.To facilitate user to input correct unlocking screen password smoothly and rapidly, and successful unlock screen, or under the state of screen locking, the technique effect of the simple and easy routine operation of part of system support can be carried out smoothly.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of the method for the adjustment electronic equipment screen brightness that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of the second embodiment of the method for the adjustment electronic equipment screen brightness that the embodiment of the present invention provides;
Fig. 3 is the schematic flow sheet of the 3rd embodiment of the method for the adjustment electronic equipment screen brightness that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the first embodiment of the system of the adjustment electronic equipment screen brightness that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the second embodiment of the system of the adjustment electronic equipment screen brightness that the embodiment of the present invention provides.
Fig. 6 is the structural representation of the 3rd embodiment of the system of the adjustment electronic equipment screen brightness that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described, be understandable that the technical scheme in the embodiment of the present invention, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.In addition, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content.
Embodiment one
See Fig. 1, it is the schematic flow sheet of the first embodiment of the method for the adjustment electronic equipment screen brightness that the embodiment of the present invention provides, the method of the present embodiment goes for, when electronic equipment is in screen lock state, when user lights screen, screen default luminance is lower relative to ambient light brightness, causes user cannot see content above screen clearly, needs the embody rule scenes such as adjusting screen brightness.Can be performed by electronic equipment in the technical scheme of the present embodiment, specifically can be implemented by the software program configured in the electronic device, the method comprises the steps:
S101: what receive screen lights instruction.
Exemplary, as electronic equipments such as wearable device such as smart mobile phone, panel computer, MP3, intelligent watchs, its button or touch-screen can be passed through, receive user to the instruction of lighting of electronic equipment screen, electronic equipment responds this and lights instruction, lights the screen of this electronic equipment.
S102: the present intensity value obtaining current environment brightness value and screen.
Exemplary, electronic equipment by the light sensor etc. contacted with current environment, can measure the brightness value of current environment; Also by being arranged on the light sensor etc. above screen back tabula rasa, the present intensity value of electronic equipment screen can be measured in real time.In concrete practical application, the light sensor of the brightness value of described measurement current environment or the present intensity value of electronic equipment screen can be arranged on the top of screen, also can be arranged on certain correct position that other can be accurately measured correlation parameter, any concrete restriction not done to the position of light sensor at this.
S103: the ratio calculating the present intensity value of current environment brightness value and screen.
Concrete, after electronic equipment gets the present intensity value of current environment brightness value and screen, calculate the ratio of the present intensity value of current environment brightness value and screen, by this ratio, can compare particularly the brightness size between current environment with electronic equipment screen and further analyze.
S104: judge whether described ratio is greater than preset ratio threshold value.
Concrete, electronic equipment can pass through the size of more above-mentioned ratio and preset ratio threshold value, judge that user under the present circumstances, the particular content of electronic equipment screen display can be seen clearly, specifically comprise: if above-mentioned ratio is greater than above-mentioned preset ratio threshold value, then can judge that electronic equipment screen brightness is on the low side relative to the brightness of current environment, user likely can not see the particular content of Chu's electronic equipment screen display, and trigger electronics performs following step S105; If above-mentioned ratio is less than or equal to above-mentioned preset ratio threshold value, then can judge that user is under the brightness conditions of current ambient brightness and current screen, the particular content of electronic equipment screen display can be seen clearly, information can be exported by screen, or can current operation be terminated, not do concrete restriction herein.
S105: be then if so, predetermined luminance value by the brightness adjustment of screen, described predetermined luminance value is greater than described present intensity value.
Concrete, by comparing, electronic equipment can learn that above-mentioned ratio is greater than above-mentioned preset ratio threshold value, then judge that electronic equipment screen brightness is on the low side relative to current ambient brightness, user likely can not see the particular content of Chu's electronic equipment screen display, under this Rule of judgment, the brightness adjustment of screen is predetermined luminance value by electronic equipment, and described predetermined luminance value is greater than described present intensity value.Under this predetermined luminance value, make user can see the content that screen shows easily clearly under current ambient brightness condition.
Further, as another preferred embodiment, that mentions preset ratio threshold value in step S104 ranges preferably from 1.2 ~ 3.
When preset ratio threshold value value is 1.2, this ratio threshold is comparatively suitable for being in growth and development stage, the not yet completely stable teenager user of vision condition of eyeball;
When preset ratio threshold value value is 1.5, this ratio threshold is comparatively suitable for vision condition and has grown, and the eyesight state of eyeball is in the general adult domestic consumer of stationary phase;
When preset ratio threshold value value is 3, this ratio threshold is comparatively suitable for the elderly user that vision condition is in the decline stage.
Further, as another preferred embodiment, 2 ~ 5 times that range preferably from the current environment brightness value mentioned in step S102 of the predetermined luminance value mentioned in step S105.
When 2 times that predetermined luminance value value is above-mentioned current environment brightness value, the span of this predetermined luminance value is comparatively suitable for being in growth and development stage, the not yet completely stable teenager user of vision condition of eyeball;
When 3 times that predetermined luminance value value is above-mentioned current environment brightness value, the span of this predetermined luminance value is comparatively suitable for vision condition and has grown, and the eyesight state of eyeball is in the general adult domestic consumer of stationary phase;
When 5 times that predetermined luminance value value is above-mentioned current environment brightness value, the span of this predetermined luminance value is comparatively suitable for the elderly user that vision condition is in the decline stage.
In sum, in the present embodiment, electronic equipment first lights instruction by what receive screen, obtain the present intensity value of current environment brightness value and screen respectively, then calculate the ratio of described current environment brightness value and described present intensity value, judging whether this ratio is greater than preset ratio threshold value, if, be then predetermined luminance value by the brightness adjustment of screen, and this predetermined luminance value is greater than described present intensity value.Can realize when the brightness of external environment is apparently higher than screen intensity under electronic equipment screen lock state, automatically by the brightness adjustment of screen to a predetermined luminance value, correct unlocking screen password is inputted smoothly and rapidly to facilitate user, and successful unlock screen or under the state of screen locking, the technique effect of the simple and easy routine operation of part of system support can be carried out smoothly.In addition, also for dissimilar user, further optimum choice scope is provided to the span of preset ratio threshold value and predetermined luminance value, to be applicable to the unique need of different user groups better.
Embodiment two
See Fig. 2, it is the schematic flow sheet of the second embodiment of the method for the adjustment electronic equipment screen brightness that the embodiment of the present invention provides, the embody rule scene of the present embodiment is identical with embodiment one with executive agent, the concrete difference of the technical scheme of the present embodiment and the technical scheme of embodiment one and contacting is, the technical scheme of the present embodiment is on the basis of the technical scheme of embodiment one, after the step S105 of the technical scheme of embodiment one, provide following steps further:
S206: judge the brightness of described screen is duration of predetermined luminance value whether be greater than preset time threshold.
Concrete, after electronic equipment screen brightness is adjusted to predetermined luminance value, the brightness of screen is that the in the best state of predetermined luminance value continues for some time, so that user during this period of time, smooth input gesture or digital screen unlocking pin, or on locking screen interface, carry out some conventional ease of Use.For reaching this object, when screen intensity is adjusted to predetermined luminance value, the brightness that electronic equipment starts to record screen is the duration of this predetermined luminance value, and itself and preset time threshold are carried out real-time multilevel iudge.Judged by this, if the above-mentioned duration is greater than preset time threshold, namely after preset time period terminates, trigger and perform following step S107.
S207: if so, then screen intensity is reverted to described present intensity value.
Concrete, if by comparing, electronic equipment learns that the above-mentioned duration has been greater than preset time threshold, namely can judge to show that screen keeps the duration of predetermined luminance value to meet Preset Time threshold values.
Now, exemplary, electronic equipment can predict user in Preset Time threshold values, and completed gesture or the numerical ciphers input of unlocking screen, electronic equipment is by successful unlock, and user has entered free operant interface.In this case, if user wants to adjust screen intensity, menu can be set by the screen intensity of the system of entering, manually screen intensity is set, or reach the object of free adjustment screen intensity by enabling " automatic adjusting screen brightness " function.Or electronic equipment also can be predicted, some conventional ease of Use that user intends carrying out on locking screen interface complete, can enter locking screen interface be lit conventional screen locking such as standby grade under running status.
Based on above-mentioned judgement, the luminance recovery of screen is described present intensity value by electronic equipment.Thus the control that screen intensity can be regulated, return to the system software of user or electronic equipment or other application software.
Further, as another preferred embodiment, the Preset Time threshold values mentioned in step S206 range preferably from 5 ~ 10 seconds.
When preset time threshold value is 5 seconds, this preset time threshold is comparatively suitable for being in growth and development stage, the not yet completely stable teenager user of vision condition of eyeball.
When preset time threshold value is 7 seconds, this preset time threshold is comparatively suitable for vision condition and has grown, and the eyesight state of eyeball is in the general adult domestic consumer of stationary phase.
When preset time threshold value is 10 seconds, this preset time threshold is comparatively suitable for the elderly user that vision condition is in the decline stage.
In sum, in the present embodiment, on the basis of embodiment one, after step S105, by newly-increased step S206, can realize when the brightness of external environment is apparently higher than screen intensity under electronic equipment screen lock state, automatically by the brightness adjustment of screen to a predetermined luminance value, this predetermined luminance value is greater than described present intensity value, and be that the state of predetermined luminance value continues for some time by this screen intensity, correct unlocking screen password is inputted smoothly and rapidly to facilitate user, and successful unlock screen or under the state of screen locking, the technique effect of the simple and easy routine operation of part of system support can be carried out smoothly.By newly-increased step S207, can realize, after described preset time period terminates, the luminance recovery of described screen is present intensity value by electronic equipment automatically, thus by the control that screen intensity regulates, return to the system software of user or electronic equipment or other application software.In addition, also for dissimilar user, further optimum choice scope is provided to the span of preset time threshold, to be applicable to the unique need of different user groups better.
Embodiment three
See Fig. 3, it is the schematic flow sheet of the 3rd embodiment of the method for the adjustment electronic equipment screen brightness that the embodiment of the present invention provides, the embody rule scene of the present embodiment is identical with embodiment one with executive agent, the concrete difference of the technical scheme of the present embodiment and the technical scheme of embodiment one or two and contacting is, the technical scheme of the present embodiment is on the basis of the technical scheme of embodiment one or two, before the step S105 of the technical scheme of embodiment one or embodiment two, provide following steps further:
S301: detect that described electronic equipment does not have " automatic adjusting screen brightness " function or described function are not opened or closed.
Exemplary, electronic equipment can after the step S101 of embodiment one or two, before step S102, namely receive screen light instruction after, before obtaining the present intensity value of current environment brightness value and screen, the function that whether detection system possesses " automatic adjusting screen brightness ", or when the system of detecting possesses such function, continue to detect described function and whether opened or enabled.When detecting that system does not possess " automatic adjusting screen brightness " function or described function are not opened or closed, then trigger other remaining step performing embodiment one or two.
It should be noted that, after not necessarily must being placed in S101 till the order of this step, before S102, as long as before being placed in step S105, brightness adjustment by screen is predetermined luminance value, before described predetermined luminance value is greater than the step of described present intensity value, detect that " automatic adjusting screen brightness " function of electronic equipment does not exist or do not open or close.
Further, as another preferred embodiment, after the determining step S206 of embodiment two, namely judge the brightness of described screen be duration of predetermined luminance value whether be greater than preset time threshold after, also perform following steps:
S308: if not, then continue to judge whether receive brightness regulation instruction in preset time threshold.
Exemplary, when the brightness of electronic equipment screen has been adjusted to predetermined luminance value, and in preset durations threshold range, electronic equipment often receives an operational order, just judges that whether this operational order is the brightness regulation instruction to screen, specifically can comprise: if in preset time threshold, receive an operational order, this operational order is the brightness regulation instruction to screen, then trigger performing following step S309, terminate current operation; If in preset time threshold, receive an operational order, electronic equipment judges that this operational order is not the brightness regulation instruction to screen, then return and perform above-mentioned steps S206.
S309: if so, then respond this brightness regulation instruction.
Exemplary, in preset time threshold, as electronic equipment receives an operational order, and judge that this operational order is the instruction regulated the brightness of screen, or for enable system " automatic adjusting screen brightness " etc. relates to the instruction of screen intensity adjustment class, then respond described instruction, namely the direct instruction by described instruction directly adjusts the brightness of screen.
In sum, in the present embodiment, on the basis of embodiment one and embodiment two, by step S301 newly-increased before step S105, whether " automatic adjusting screen brightness " function that whether detected electrons equipment has or this function open.If do not open, then calculating the ratio of described current environment brightness value and described present intensity value, then judge whether described ratio is greater than preset ratio threshold value, is then if so, predetermined luminance value by the brightness adjustment of described screen.Then, continuing to judge whether the duration of described predetermined luminance value is greater than preset time threshold, is if so, then described present intensity value by the luminance recovery of described screen; By newly-increased step 308, when judging that the duration of described predetermined luminance value is not more than preset time threshold, then judge whether receive brightness regulation instruction in preset time threshold further, if have received brightness regulation instruction in this Preset Time threshold values, by newly-increased step S309, respond this brightness regulation instruction; If not, then return and above-mentionedly judge whether the duration of described predetermined luminance value is greater than preset time threshold.Can realize when the brightness of external environment is apparently higher than screen intensity under electronic equipment screen lock state, automatically by the brightness adjustment of screen to a predetermined luminance value, and continue for some time, correct unlocking screen password is inputted smoothly and rapidly to facilitate user, and successful unlock screen or under the state of screen locking, the technique effect of the simple and easy routine operation of part of system support can be carried out smoothly.And within this period of duration, if detection receives brightness regulation instruction, then directly respond this instruction, thus by the control that screen intensity regulates, return to the system software of user or electronic equipment or other application software.
The embodiment of the system of the adjustment electronic equipment screen brightness provided for the embodiment of the present invention below.The embodiment of system of electronic equipment screen brightness and the embodiment of the method for above-mentioned adjustment electronic equipment screen brightness is regulated to belong to same design, regulate the detail content of not detailed description in the embodiment of the system of electronic equipment screen brightness, can with reference to the embodiment of the method for above-mentioned adjustment electronic equipment screen brightness.
Embodiment four
See Fig. 4, it is the structural representation of the first embodiment of the system of the adjustment electronic equipment screen brightness that the embodiment of the present invention provides, the system of the present embodiment is corresponding with the method for embodiment one, go for, when electronic equipment is in screen lock state, when user lights screen, screen default luminance is lower relative to ambient light brightness, cause user cannot see content above screen clearly, need the embody rule scenes such as adjusting screen brightness.This system comprises as lower unit: receiving element 401, acquiring unit 402, computing unit 403, ratio in judgement unit 404, brightness preset unit 405.Wherein:
Receiving element 401, lights instruction for what receive electronic equipment screen.
Acquiring unit 402, for obtaining the present intensity value of current environment brightness value and electronic equipment screen.
Computing unit 403, for calculating the ratio of above-mentioned current environment brightness value and above-mentioned present intensity value.
Ratio in judgement unit 404, for judging whether above-mentioned ratio is greater than preset ratio threshold value, if so, starting brightness and presetting unit 405;
Unit 405 is preset in brightness, and for being predetermined luminance value by the brightness adjustment of electronic equipment screen, and described predetermined luminance value is greater than described present intensity value.
Further, as another preferred embodiment, that mentions preset ratio threshold value in ratio in judgement unit 404 ranges preferably from 1.2 ~ 3.
Preset ratio threshold value value is 1.2, is suitable for teenager user;
Preset ratio threshold value value is 1.5, is suitable for average adult user;
When preset ratio threshold value value is 3, be suitable for the elderly user.
Further, as another preferred embodiment, brightness presets 2 ~ 5 times that range preferably from the current environment brightness value mentioned in acquiring unit 402 of the predetermined luminance value mentioned in unit 405.
Predetermined luminance value value is 2 times of above-mentioned current environment brightness value, is suitable for teenager user;
Predetermined luminance value value is 3 times of above-mentioned current environment brightness value, is suitable for generally being grown up domestic consumer;
Predetermined luminance value value is 5 times of above-mentioned current environment brightness value, is suitable for the elderly user.
In sum, according to the technical scheme of the present embodiment, can realize when the brightness of external environment is apparently higher than screen intensity, automatically by the brightness adjustment of screen to a predetermined luminance value, and this predetermined luminance value is greater than described present intensity value.Input correct unlocking screen password to facilitate user or under the state of screen locking, the technique effect of the simple and easy routine operation of part of system support can be carried out smoothly.In addition, also for dissimilar user, further optimum choice scope is provided to the span of preset ratio threshold value and predetermined luminance value, to be applicable to the unique need of different user groups better.
Embodiment five
See Fig. 5, it is the structural representation of the second embodiment of the system of the adjustment electronic equipment screen brightness that the embodiment of the present invention provides, the system of the present embodiment is corresponding with the method for embodiment two, the embody rule scene of the present embodiment is identical with embodiment two, the concrete difference of the technical scheme of the present embodiment and the technical scheme of embodiment four and contacting is, on the basis of the system that the system that the present embodiment provides provides in embodiment four, comprise further:
Time judging unit 506, for judging whether the duration of above-mentioned predetermined luminance value is greater than preset time threshold, if so, starts luminance recovery unit 507.
Luminance recovery unit 507, for being above-mentioned present intensity value by the luminance recovery of electronic equipment screen, and this predetermined luminance value is greater than described present intensity value.
Further, as another preferred embodiment, the Preset Time threshold values mentioned in time judging unit 306 range preferably from 5 ~ 10 seconds.
Preset time threshold value is 5 seconds, is suitable for teenager user.
Preset time threshold value is 7 seconds, is suitable for generally being grown up domestic consumer.
Preset time threshold value is 10 seconds, is suitable for the elderly user.
In sum, according to the technical scheme of the present embodiment, by newly-increased time judging unit, can realize after electronic equipment is by the brightness adjustment of screen to a predetermined luminance value, this predetermined luminance value is greater than described present intensity value, be that the state of predetermined luminance value continues for some time by this screen intensity, to facilitate user to input correct unlocking screen password smoothly and rapidly, and successful unlock screen; Or under the state of screen locking, the technique effect of the simple and easy routine operation of part of system support can be carried out smoothly.By new luminance-increasing reply sheet unit, can realize, after described preset time period terminates, the luminance recovery of described screen is present intensity value by electronic equipment automatically, thus by the control that screen intensity regulates, return to the system software of user or electronic equipment or other application software.In addition, also for dissimilar user, further optimum choice scope is provided to the span of preset time threshold, to be applicable to the unique need of different user groups better.
Embodiment six
See Fig. 6, it is the structural representation of the 3rd embodiment of the system of the adjustment electronic equipment screen brightness that the embodiment of the present invention provides, the system of the present embodiment is corresponding with the method for embodiment three, the embody rule scene of the present embodiment is identical with embodiment three, the concrete difference of the technical scheme of the present embodiment and the technical scheme of embodiment five and contacting is, on the basis of the system that the system that the present embodiment provides provides in embodiment four, comprise further:
Detecting unit 601, for detecting that described electronic equipment does not have " automatic adjusting screen brightness " function or described function are not opened or closed.
Luminance instructions judging unit 609, for judging in described preset time threshold, whether receive adjusting screen brightness, or open the screen intensity regulating command of " automatic adjusting screen brightness " function, if, start and perform following response unit 610, if not, then continue to perform above-mentioned time judging unit 506.
Concrete, electronic equipment is within the scope of preset time threshold, often receive an operational order, just judge that whether this operational order is the brightness regulation instruction to screen, specifically can comprise: if in preset time threshold, receive an operational order, this operational order is the brightness regulation instruction to screen, start following response unit 610, terminate current operation; If in preset time threshold, receive an operational order, this operational order is not the brightness regulation instruction to screen, then continue to perform above-mentioned time judging unit 507.
Response unit 610, for responding above-mentioned screen intensity regulating command.
In sum, the technical scheme of the present embodiment can realize when the brightness of external environment is apparently higher than screen intensity under electronic equipment screen lock state, automatically by the brightness adjustment of screen to a predetermined luminance value, and continue for some time, correct unlocking screen password is inputted smoothly and rapidly to facilitate user, and successful unlock screen or under the state of screen locking, the technique effect of the simple and easy routine operation of part of system support can be carried out smoothly.And within this period of duration, if detection receives brightness regulation instruction, then directly respond this instruction, thus by the control that screen intensity regulates, return to the system software of user or electronic equipment or other application software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, to those skilled in the art, the present invention can have various change and change in embodiment.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. regulate a method for electronic equipment screen brightness, it is characterized in that, comprising:
What receive described screen lights instruction;
Obtain the present intensity value of current environment brightness value and described screen;
Calculate the ratio of described current environment brightness value and described present intensity value;
Judge whether described ratio is greater than preset ratio threshold value, be then if so, predetermined luminance value by the brightness adjustment of described screen, described predetermined luminance value is greater than described present intensity value.
2. the method for claim 1, is characterized in that, described be predetermined luminance value by the brightness adjustment of described screen, described predetermined luminance value also comprises after being greater than described present intensity value:
Judge the brightness of described screen is duration of predetermined luminance value whether be greater than preset time threshold, is if so, then described present intensity value by the luminance recovery of described screen.
3. method as claimed in claim 2, is characterized in that, described the brightness adjustment of described screen is predetermined luminance value before, also comprise:
Detect that described electronic equipment does not have " automatic adjusting screen brightness " function or described function are not opened or closed.
4. as claimed in claim 2 or claim 3 method, is characterized in that, described judge whether the duration of described predetermined luminance value be greater than preset time threshold after, also comprise:
If not, then judge in described preset time threshold, whether receive the instruction of unlatching " automatic adjusting screen brightness " function or adjusting screen brightness, if not, then return and above-mentionedly judge whether the duration of described predetermined luminance value is greater than preset time threshold.
5. the method as described in any one of claims 1 to 3, is characterized in that, the scope of described preset ratio threshold value is 1.2 ~ 3.
6. the method as described in any one of claims 1 to 3, is characterized in that, the scope of described predetermined luminance value is 2 ~ 5 times of described current environment brightness value.
7. method as claimed in claim 2 or claim 3, it is characterized in that, the scope of described preset time threshold is 5 ~ 10 seconds.
8. regulate a system for electronic equipment screen brightness, it is characterized in that, comprising:
Receiving element, lights instruction for what receive described screen;
Acquiring unit, for obtaining the present intensity value of current environment brightness value and described screen;
Computing unit, for calculating the ratio of described current environment brightness value and described present intensity value;
Ratio in judgement unit, for judging whether described ratio is greater than preset ratio threshold value, if so, then starting brightness and presetting unit;
Unit is preset in brightness, and for being predetermined luminance value by the brightness adjustment of described screen, described predetermined luminance value is greater than described present intensity value.
9. system as claimed in claim 8, is characterized in that, also comprise:
Time judging unit, for judging whether the duration of described predetermined luminance value is greater than preset time threshold, if so, then starts luminance recovery unit;
Luminance recovery unit, for being described present intensity value by the luminance recovery of described screen.
10. system as claimed in claim 8 or 9, is characterized in that, also comprise:
Detecting unit, for detecting that described electronic equipment does not possess " automatic adjusting screen brightness " function or described function are not opened or closed.
11. systems as claimed in claim 10, is characterized in that, also comprise:
Whether luminance instructions judging unit, for judging in described preset time threshold, receive the instruction of unlatching " automatic adjusting screen brightness " function or adjusting screen brightness, if not, then continues execution time judging unit.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105575366A (en) * | 2016-02-26 | 2016-05-11 | 广东欧珀移动通信有限公司 | Method and system for switching backlight adjustment speed |
| CN105744034A (en) * | 2016-03-30 | 2016-07-06 | 广东欧珀移动通信有限公司 | Screen brightness output method and device |
| CN105788565A (en) * | 2016-03-01 | 2016-07-20 | 广东欧珀移动通信有限公司 | Brightness adjustment method and device |
| CN106228945A (en) * | 2016-07-21 | 2016-12-14 | 广东欧珀移动通信有限公司 | Control method and control device |
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| CN109272917A (en) * | 2018-10-25 | 2019-01-25 | Oppo广东移动通信有限公司 | Screen luminance adjustment method, device, storage medium and electronic equipment |
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| CN112037731A (en) * | 2020-09-11 | 2020-12-04 | 中国第一汽车股份有限公司 | Screen brightness adjusting method, device, equipment and storage medium |
| CN112188133A (en) * | 2020-09-29 | 2021-01-05 | 北京小米移动软件有限公司 | Video acquisition method and device, electronic equipment and storage medium |
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| CN105744034B (en) * | 2016-03-30 | 2018-09-04 | 广东欧珀移动通信有限公司 | A kind of screen intensity output method and device |
| CN106228945A (en) * | 2016-07-21 | 2016-12-14 | 广东欧珀移动通信有限公司 | Control method and control device |
| CN106328097A (en) * | 2016-09-19 | 2017-01-11 | 歌尔科技有限公司 | Display brightness control method, display brightness control device, and electronic equipment |
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| CN106847164A (en) * | 2017-04-20 | 2017-06-13 | 滁州职业技术学院 | The method and mobile terminal of a kind of display brightness control |
| CN107122652B (en) * | 2017-04-25 | 2020-01-14 | 北京梆梆安全科技有限公司 | Control method and device for unlocking object |
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| CN107734119A (en) * | 2017-09-21 | 2018-02-23 | 惠州Tcl移动通信有限公司 | A kind of method, storage medium and terminal for adjusting screen intensity |
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| CN111108739A (en) * | 2017-09-21 | 2020-05-05 | 深圳传音通讯有限公司 | Method for making call in screen locking state, mobile terminal and readable storage medium |
| CN109272917A (en) * | 2018-10-25 | 2019-01-25 | Oppo广东移动通信有限公司 | Screen luminance adjustment method, device, storage medium and electronic equipment |
| CN109348067A (en) * | 2018-11-30 | 2019-02-15 | 努比亚技术有限公司 | A kind of method, mobile terminal and computer readable storage medium adjusting screen display brightness |
| CN109801599A (en) * | 2018-12-26 | 2019-05-24 | 厦门厦华科技有限公司 | A kind of eyeshield electronic whiteboard |
| CN112037731A (en) * | 2020-09-11 | 2020-12-04 | 中国第一汽车股份有限公司 | Screen brightness adjusting method, device, equipment and storage medium |
| CN112188133A (en) * | 2020-09-29 | 2021-01-05 | 北京小米移动软件有限公司 | Video acquisition method and device, electronic equipment and storage medium |
| CN112188133B (en) * | 2020-09-29 | 2023-10-17 | 北京小米移动软件有限公司 | Video acquisition method and device, electronic equipment and storage medium |
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