CN102855848B - User habit based method and user habit based system for adaptive control of display screen backlight retention time - Google Patents
User habit based method and user habit based system for adaptive control of display screen backlight retention time Download PDFInfo
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- CN102855848B CN102855848B CN201210348938.3A CN201210348938A CN102855848B CN 102855848 B CN102855848 B CN 102855848B CN 201210348938 A CN201210348938 A CN 201210348938A CN 102855848 B CN102855848 B CN 102855848B
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Abstract
The invention discloses a user habit based method and a user habit based system for adaptive control of display screen backlight retention time. The method is characterized by including the steps: starting an electronic device, setting the display screen backlight retention time to be in an adaptive control mode, and setting an initial backlight retention time and a shortest backlight retention time; recording the time interval between each two times of effective display screen clicking by a user, wherein the recording number is settable; calculating the average time interval of effective display screen clicking by the user according to the recorded time intervals of effective display screen clicking by the user; calculating to obtain a new backlight retention time according to the average time interval of effective display screen clicking by the user; and comparing the new backlight retention time with the shortest backlight retention time, and resetting the backlight retention time.
Description
Technical field
The present invention relates to display backlight retention time self-adaption regulation system and method, specifically, relate to a kind of display backlight retention time adaptive regulation method based on user habit and system.
Background technology
Along with the development of LCDs technology and perfect, touch-screen mobile phone, panel computer and various handheld electronics device constantly appear in daily life.These equipment all adopt lcd technology, have following advantage:
1) these electronic equipments have a larger display screen usually.
2) display frame is clear, and visual effect is splendid.
This class of electronic devices has larger LCDs, is particularly suitable for amusement and recreation, as reading electronic book, sees news, browses webpage, see a film.
Owing to having a roomy display screen, therefore, these equipment generally arrange power protection measure, and wherein modal is exactly reach energy-conservation object by controlling brightness of display screen.When user does not have click keys or touch display screen within the scope of certain hour, the backlight of display screen dimmedly can even close backlight to save power supply.After display screen is dimmed, user needs again to click display screen to activate backlight.This is by arranging the measure that the backlight retention time reaches energy-conservation, and nearly all liquid crystal display is all adopt this technology, has forgotten closing device and the battery consumption that causes to prevent user after leaving equipment.
When text books such as reading electronic books, if when cannot read this screen word within the backlight retention time of giving tacit consent to, backlight will be closed, need to click display screen to reactivate backlight, Long-Time Service is very inconvenient, the backlight retention time of touch-screen equipment therefore how can be made to become more reasonable?
In fact, when the text information of people's reading electronic book and so on, generally everyone reading rate is basicly stable, and therefore, often shielding word needs the time of cost substantially much the same.If the backlight retention time of liquid crystal apparatus can combine with the use habit of user, the custom according to user automatically adjusts the backlight retention time, and this product just can be made to meet the demand of hommization, is applicable to the different crowd of reading habit and uses.
Summary of the invention
The present invention is directed to above problem, propose a kind of display backlight retention time adaptive regulation method based on user habit and system.
The present invention adopts following technological means to realize goal of the invention:
Based on a display backlight retention time adaptive regulation method for user habit, it is characterized in that, comprise the steps:
(1), when starting electronic equipment, arranging the display backlight retention time is Automatic adjusument pattern, arranges initial backlight retention time value T simultaneously
0;
(2) record each user and effectively click display screen to change the time interval of screen content, when the numerical value recorded exceedes the record number of times M of setting in advance, stop record, the value of M can be set to 5,10,15 etc., when record exceeds current number, cover first value of record, the rest may be inferred, retains the M time nearest time interval all the time.Effective click in the present invention is defined as in user's use procedure the click input having and have a definite purpose, and as page turning, clickthrough etc., the activation backlight operation after the long-time idle backlight of system is closed then does not belong to effective click; Concrete steps are:
(2.1) click or the information of button according to user, judge whether this user operation is effective click, if user effectively clicks, then need to record this and effectively click time point and the relatively last time interval effectively clicked; Effectively click if not user, then only need to refresh the backlight retention time;
(2.2) when the time interval number of effective click of recording reaches default number M, the calculating of new backlight retention time is carried out.
(3) time interval size T of display screen is effectively clicked according to the user of front M record
m, effectively click the average time interval T of display screen before obtaining user for M time:
(4) according to average time interval T, obtain new display backlight retention time T'=T+C, C is constant;
(5) new display backlight retention time T' and current display backlight retention time are compared, reset the backlight retention time according to comparative result.
Based on a display backlight retention time self-adaption regulation system for user habit, it is characterized in that, comprise as lower module:
(1) display panel module: display reader content, adopts touching display screen or non-touch display screen;
(2) detection module: the operation information detecting user;
(3) processing module: according to the operation information of user, judges whether this user operation is effective click information, if the effective click information of user, then needs to record this time point and the relatively last time interval effectively clicked; If not the effective click information of user, then only need to refresh the backlight retention time, when the time interval number of effective click of recording reaches default number M, calculate the new backlight retention time, effectively click the time interval size T of display screen according to the user of front M record
m, effectively click the average time interval T of display screen before obtaining user for M time:
According to average time interval T, obtain new display backlight retention time T'=T+C, C is constant; New display backlight retention time T' and current display backlight retention time are compared, resets the backlight retention time according to comparative result;
(4) display control module: the display of management and control display screen and displaying contents, according to the value of the new backlight retention time that processing module calculates, controls the switch of display backlight.
As the further restriction to the technical program, also comprise key-press module: touching display screen does not need to be with key-press module, but not touching display screen then needs key-press module.
As the further restriction to the technical program, described detection module is touch screen detection module or button detection module, and described touch screen detection module, for contact action, detects the click information of user, provides the coordinate information that user clicks; For button operation, detect the button of user, the key assignments of user key-press is provided.
Compared with prior art, advantage of the present invention and good effect are: the backlight retention time of liquid crystal apparatus and the use habit of user combine by the present invention, custom according to user automatically adjusts the backlight retention time, make this electronic product meet the demand of hommization, be applicable to the different crowd of reading habit and use.In addition, the present invention calculates simply, and it is convenient to realize, and can not produce mistake because of the viewing angle problem of people and touch-screen equipment.
Accompanying drawing explanation
Fig. 1 is the program flow diagram of the preferred embodiment of the present invention.
Fig. 2 is the system construction drawing of the preferred embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is further described in detail.
See Fig. 1, the present invention includes following steps:
(1), when starting the text browser of the touch-screen equipments such as mobile phone, arranging the display backlight time is Automatic adjusument pattern, and initial display backlight retention time T0 is set to 5 seconds, and this is also the shortest backlight retention time;
(2) arrange display backlight time Automatic adjusument pattern to need the user of record effectively to click time interval number M be 10 times, be respectively
, the time interval effectively clicked for the 11st time then covers
, the like, only retain the time interval that 10 nearest users effectively click display screen;
When clicking for (3) the 1st times to first 10 times, the backlight retention time of display screen is all initial value 5 seconds, and after the 10th time, each backlight retention time all needs to recalculate, its basis formula:
T' =
+ 2
Wherein
refer to that adjacent twice user of record effectively clicks the time interval of display screen, at this, effectively click and refer to whether user has carried out page turn over operation, when M=10, only need to record 10 nearest time intervals.After the time interval effectively clicking display screen to 10 users is averaged, add 2 seconds regular times, it, according to being to be greater than the time interval that user effectively clicks display screen the backlight retention time, strengthens Consumer's Experience effect.
(4) arrange the backlight retention time, if the T' in step (3) is greater than T0=5 second, then the backlight retention time arranging display screen is T'; If the T' of step 3 kind is less than T0=5 second, then the backlight retention time arranging display screen is T0=5 second.
See Fig. 2, the present invention includes as lower module:
(1) display panel module: display reader content, adopts touching display screen or non-touch display screen;
(2) detection module: the operation information detecting user;
(3) processing module: according to the operation information of user, judges whether this user operation is effective click information, if the effective click information of user, then needs to record this time point and the relatively last time interval effectively clicked; If not the effective click information of user, then only need to refresh the backlight retention time, when the time interval number of effective click of recording reaches default number M, calculate the new backlight retention time, effectively click the time interval size T of display screen according to the user of front M record
m, effectively click the average time interval T of display screen before obtaining user for M time:
According to average time interval T, obtain new display backlight retention time T'=T+C, C is constant; New display backlight retention time T' and current display backlight retention time are compared, resets the backlight retention time according to comparative result;
(4) display control module: the display of management and control display screen and displaying contents, according to the value of the new backlight retention time that processing module calculates, controls the switch of display backlight.
Also comprise key-press module: touching display screen does not need to be with key-press module, but not touching display screen then needs key-press module.
Described detection module is touch screen detection module or button detection module, and described touch screen detection module, for contact action, detects the click information of user, provides the coordinate information that user clicks; For button operation, detect the button of user, the key assignments of user key-press is provided.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (4)
1., based on a display backlight retention time adaptive regulation method for user habit, it is characterized in that, comprise the steps:
(1), when starting electronic equipment, arranging the display backlight retention time is Automatic adjusument pattern, arranges initial backlight retention time value T simultaneously
0;
(2) record each user and effectively click display screen to change the time interval of screen content, when the numerical value recorded exceedes the record number of times M of setting in advance, stop record, concrete steps are:
(2.1) click or the information of button according to user, judge whether this user operation is effective click, if user effectively clicks, then need to record this and effectively click time point and the relatively last time interval effectively clicked; Effectively click if not user, then only need to refresh the backlight retention time;
(2.2) when the time interval number of effective click of recording reaches default number M, the calculating of new backlight retention time is carried out;
(3) time interval size T of display screen is effectively clicked according to the user of front M record
m, effectively click the average time interval T of display screen before obtaining user for M time:
(4) according to average time interval T, obtain new display backlight retention time T'=T+C, C is constant;
(5) new display backlight retention time T' and current display backlight retention time are compared, reset the backlight retention time according to comparative result.
2., based on a display backlight retention time self-adaption regulation system for user habit, it is characterized in that, comprise as lower module:
(1) display panel module: displaying contents, adopts touching display screen or non-touch display screen;
(3) detection module: the operation information detecting user;
(4) processing module: according to the operation information of user, judges whether this user operation is effective click information, if the effective click information of user, then needs to record this time point and the relatively last time interval effectively clicked; If not the effective click information of user, then only need to refresh the backlight retention time, when the time interval number of effective click of recording reaches default number M, calculate the new backlight retention time, effectively click the time interval size T of display screen according to the user of front M record
m, effectively click the average time interval T of display screen before obtaining user for M time:
According to average time interval T, obtain new display backlight retention time T'=T+C, C is constant; New display backlight retention time T' and current display backlight retention time are compared, resets the backlight retention time according to comparative result;
(5) display control module: the display of management and control display screen and displaying contents, according to the value of the new backlight retention time that processing module calculates, controls the switch of display backlight.
3. the display backlight retention time self-adaption regulation system based on user habit according to claim 2, is characterized in that, also comprise key-press module: touching display screen does not need to be with key-press module, but not touching display screen then needs key-press module.
4. the display backlight retention time self-adaption regulation system based on user habit according to Claims 2 or 3, it is characterized in that, described detection module is touch screen detection module or button detection module, described touch screen detection module is for contact action, detect the click information of user, the coordinate information that user clicks is provided; For button operation, detect the button of user, the key assignments of user key-press is provided.
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| CN103200310B (en) * | 2013-02-20 | 2015-05-13 | 中兴通讯股份有限公司 | Mobile terminal interface adjusting method, mobile terminal interface adjusting device and mobile terminal |
| CN107464530A (en) * | 2016-06-06 | 2017-12-12 | 北京迪文科技有限公司 | A kind of method for improving the liquid crystal display LED backlight life-span |
| CN110032476A (en) * | 2019-04-17 | 2019-07-19 | 柳州铁道职业技术学院 | A kind of file storage intelligent backup system based on big data |
| CN112230834B (en) * | 2020-10-30 | 2021-12-24 | 上海龙旗科技股份有限公司 | Method and device for adjusting backlight of intelligent device |
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Effective date of registration: 20190731 Address after: 250000 Building No. 3, Osheng Building, Jinan High-tech Zone, Shandong Province 1505 Patentee after: Shandong leading electronic technology Co., Ltd. Address before: 250101 Ninth Design Room C201, Block B, Qilu Software Building, 1768 Xinlu Street, Jinan High-tech Zone, Shandong Province Patentee before: Jinan Microcrystalline Electronic Technology Co., Ltd. |
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