CN102147655B - Display control method on electronic display equipment and electronic display equipment - Google Patents
Display control method on electronic display equipment and electronic display equipment Download PDFInfo
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- CN102147655B CN102147655B CN2010105978046A CN201010597804A CN102147655B CN 102147655 B CN102147655 B CN 102147655B CN 2010105978046 A CN2010105978046 A CN 2010105978046A CN 201010597804 A CN201010597804 A CN 201010597804A CN 102147655 B CN102147655 B CN 102147655B
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Abstract
The invention relates to a display control method on electronic display equipment, which comprises the following steps: detecting a distance between a human face and the electronic display equipment; and according to the distance and a pre-established adjusting parameter, adjusting the size of a text displayed by the electronic display equipment, wherein the adjusting parameter is a proportion for displaying the size of the text and the distance. The embodiment of the invention also provides displays the electronic display equipment for display control. The size of the text is automatically adjusted according to the distance between the user and the display electronic equipment, thereby simplifying the operational complexity of text adjustment and improving the reading experience of the user.
Description
Technical field
The embodiment of the invention relates to sensor technical field, relates in particular to display control method and electronic display unit on a kind of electronic display unit.
Background technology
Along with the development of electronic display unit, increasing user selection is read at electronic display unit.The inventor finds that in the existing electronic display unit, the size of literal, picture is pre-set in realizing process of the present invention, adjust size very inconvenient.For example, for certain reading content, its content supplier has preseted text display size (such as, large, medium and small three kinds of display modes), and preserves with menu-style.If the user need to adjust the demonstration size of text, then need to access menu, select the corresponding size that shows.Even, fixing for the demonstration size of certain reading content, the user is non-adjustable.
Summary of the invention
Embodiments of the invention provide display control method and the electronic display unit on a kind of electronic display unit, thereby automatically adjust the size of text display.
The objective of the invention is to be achieved through the following technical solutions:
Display control method on a kind of electronic display unit comprises:
Detect the distance between people's face and the electronic display unit;
According to described distance, and predefined adjustment parameter, adjust the size that electronic display unit shows text, described adjustment parameter is to show the size of text and the ratio of distance.
A kind of electronic display unit that shows control comprises:
Apart from detecting unit, for detection of the distance between people's face and the electronic display unit;
Indicative control unit is used for according to the described distance that detects apart from detecting unit, and predefined adjustment parameter, adjusts the size that electronic display unit shows text, and described adjustment parameter is to show the size of text and the ratio of distance.
Can be found out by the technical scheme that the embodiment of the invention described above provides, in the embodiment of the invention, owing to according to the distance between user and the electronic display unit, automatically adjusting the size that shows text, thereby simplified the operation complexity that text is adjusted, and improved user's reading experience.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use was done a simply introduction during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The method flow diagram that Fig. 1 provides for the embodiment of the invention;
The method flow diagram that Fig. 2 provides for the embodiment of the invention one;
The method flow diagram that Fig. 3 provides for the embodiment of the invention two;
The method flow diagram that Fig. 4 provides for the embodiment of the invention three;
The method flow diagram that Fig. 5 provides for the embodiment of the invention four;
The electronic display unit structural representation that Fig. 6 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the invention provides the display control method on a kind of electronic display unit, its processing procedure as shown in Figure 1, specific implementation is as follows:
Distance between S101, detection people's face and the electronic display unit;
Step S101 specifically can realize by the sensor of using face recognition technology.
S102, according to the above-mentioned people's face that detects and the distance between the electronic display unit, and predefined adjustment parameter is adjusted the size that electronic display unit shows text;
Wherein, adjusting parameter is to show the size of text and the ratio of distance (this distance is the distance between people's face and the electronic display unit).
The display control method that the embodiment of the invention provides, owing to according to the distance between user and the electronic display unit, automatically adjust the size that shows text, thus simplified the operation complexity that text is adjusted, and improved user's reading experience.
On electronic display unit, can different adjustment parameters be set for different user, satisfying the reading requirement of different user, and preserve corresponding relation between subscriber identity information and the adjustment parameter at electronic display unit.Further, above-mentioned S101 can possess by application the distance measuring sensor realization of the Eye Recognition of identity recognition function, and its specific implementation is: the distance measuring sensor that possesses Eye Recognition is identified human eye; This distance measuring sensor that possesses Eye Recognition detects human eye and the distance between the electronic display unit, the namely distance between above-mentioned people's face and the electronic display unit that recognizes.Accordingly, after human eye was identified, the method that the embodiment of the invention provides can also comprise: generate identity identification information according to the human eye that recognizes; According to this identity identification information, and the subscriber identity information of preserving and the corresponding relation between the predefined adjustment parameter, adjustment parameter corresponding to this identity identification information obtained.The above-mentioned distance measuring sensor that possesses Eye Recognition can be realized by increase the distance measurement function module in the eye recognition sensor, also can realize by increase the eye recognition module in distance measuring sensor.
Accordingly, the specific implementation of above-mentioned S102 can be: according to above-mentioned distance, and adjustment parameter corresponding to above-mentioned identity identification information, adjust the size that electronic display unit shows text.
The below will be described in detail the specific implementation of the embodiment of the invention in actual application.
In the method that the embodiment of the invention provides, in advance according to user's experience, suitable adjustment parameter is set.Specifically can manually be arranged by the user.
Embodiment one
In the embodiment of the invention one, set in advance in the manner described above one and adjust parameter (this adjustments parameter be the size of demonstration text and the ratio of distance), and preserve this adjustment parameter.
After presentation control function is opened, the method that the embodiment of the invention one provides as shown in Figure 2, specific implementation is as follows:
The sensor of S201, electronic display unit detects the distance between people's face and this electronic display unit;
S202, above-mentioned electronic display unit calculate preset and show the result, and show that according to this preset the result adjusts the size that electronic display unit shows text according to the above-mentioned people's face that detects and the distance between this electronic display unit and above-mentioned adjustment parameter.For example and without limitation, suppose that adjusting parameter is 0.4 (unit of distance is cm, and the unit of font is font size), then when the distance that detects was 30cm, the preset that then calculates showed that the result is No. 12 words.
The method that the embodiment of the invention one provides has been simplified the operation complexity that text is adjusted, and has been improved user's reading experience.
Embodiment two
In the embodiment of the invention two, the sensor of electronic display unit possesses the eye recognition function.Use the user of this electronic display unit to set in advance in the manner described above respectively one and adjust parameter (this adjustments parameter is to show the size of text and the ratio of distance), electronic display unit is preserved the corresponding relation between each subscriber identity information and the adjustment parameter.
After presentation control function is opened, the method that the embodiment of the invention two provides as shown in Figure 3, specific implementation is as follows:
The sensor of S301, electronic display unit is identified human eye;
S302, above-mentioned electronic display unit detect the distance between human eye and this electronic display unit;
S303, above-mentioned electronic display unit generate identity identification information according to the human eye that recognizes;
S304, above-mentioned electronic display unit are according to this identity identification information, and the corresponding relation between the subscriber identity information of preserving and the adjustment parameter, obtain adjustment parameter corresponding to this identity identification information (namely obtaining the adjustment parameter that the active user arranges);
S305, above-mentioned electronic display unit are according to the distance between the above-mentioned people's face that detects and this electronic display unit and adjustment parameter corresponding to above-mentioned identity identification information, calculate preset and show the result, and show that according to this preset the result adjusts the size that electronic display unit shows text.For example and without limitation, suppose that adjusting parameter is 0.4 (unit of distance is cm, and the unit of font is font size), then when the distance that detects was 30cm, the preset that then calculates showed that the result is No. 12 words.
The method that the embodiment of the invention two provides has been simplified the operation complexity that text is adjusted, and has been improved user's reading experience.And, carry out identification owing to having used Eye Recognition, can on same electronic display unit, for different user different adjustment parameters be set respectively, provide personalized service for different user, promoted user's experience.
Embodiment three
In the embodiment of the invention three, for example and without limitation, size text is divided into: special little, little, in, large, especially big five order of magnitude.And the distance between people's face and the electronic display unit is divided into: 20cm, 40cm, 60cm, 100cm, and＞five distance level scale of 100cm.Preserve size text grade and distance level scale.
Set in advance in the manner described above one and adjust parameter, and preserve this adjustment parameter.Wherein, adjusting parameter is to show the size of text and the ratio of distance (this distance refers to the distance between people's face and the electronic display unit), in the embodiment of the invention three, this proportionate relationship is as follows: " special little " corresponding 20cm, " little " correspondence " 40cm ", " in " correspondence " 60cm ", " greatly " correspondence " 100cm ", " especially big " correspondence "＞100cm ".
After presentation control function is opened, the method that the embodiment of the invention three provides as shown in Figure 4, specific implementation is as follows:
The sensor of S401, electronic display unit detects the distance between people's face and this electronic display unit;
S402, above-mentioned electronic display unit carry out quantification treatment with above-mentioned distance;
Wherein, the rule of quantification is, the distance measurements of 0～20cm turns to 20cm, and the distance measurements of 21～40cm turns to 40cm, and the distance measurements of 41～60cm turns to 60cm, and the distance measurements of 61～100cm turns to 100cm; For example: the distance that detects between people's face and the electronic display unit is 22cm, and the result after then quantizing is 40cm;
S403, the above-mentioned electronic display unit distance after according to quantification treatment, and above-mentioned adjustment parameter are adjusted the size that electronic display unit shows text; For example, the distance after the quantification treatment is 40cm, according to above-mentioned adjustment parameter, will show that text is adjusted into " little ".
The method that the embodiment of the invention three provides has been simplified the operation complexity that text is adjusted, and has been improved user's reading experience.In addition, when electronic display unit did not support that the size that shows text carried out continuous setup, the disposal route that can provide by the embodiment of the invention three utilized existing size text grade to adjust.
Embodiment four
In the embodiment of the invention four, for example and without limitation, size text is divided into: special little, little, in, large, especially big five order of magnitude, wherein, 0～3mm is special small font, and 4～7mm is small font, 7～10mm is middle font, and 10～13mm is big font, and＞13mm is especially big font.And preserve the size text grade, and scope corresponding to each size text grade.
Set in advance in the manner described above one and adjust parameter, and preserve this adjustment parameter.Wherein, adjusting parameter is to show the size of text and the ratio of distance.
After presentation control function is opened, the method that the embodiment of the invention four provides as shown in Figure 5, specific implementation is as follows:
The sensor of S501, electronic display unit detects the distance between people's face and this electronic display unit;
S502, above-mentioned electronic display unit are according to described distance, and above-mentioned adjustment parameter, obtain preset and show the result; For example and without limitation, suppose that adjusting parameter is 0.4 (unit of distance is cm, and the unit of font is mm), then when the distance that detects was 30cm, the preset that then calculates showed that the result is the font size of 12mm;
S503, the scope that above-mentioned electronic display unit is corresponding according to each size text grade show as a result quantification treatment with above-mentioned preset; For example, preset demonstration result is that the quantized result of 12mm is big font;
The preset after according to quantification treatment of S504, above-mentioned electronic display unit shows that the result adjusts the size that electronic display unit shows text, is about to the text display size and is adjusted into big font.
The method that the embodiment of the invention four provides has been simplified the operation complexity that text is adjusted, and has been improved user's reading experience.In addition, when electronic display unit did not support that the size that shows text carried out continuous setup, the disposal route that can provide by the embodiment of the invention four utilized existing size text grade to adjust.
The all or part of step of realization said method embodiment can be finished by the relevant hardware of programmed instruction, and aforesaid program can be stored in the computer read/write memory medium, and this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
The embodiment of the invention also provides a kind of electronic display unit that shows control, its structure as shown in Figure 6, the specific implementation structure is as follows:
Apart from detecting unit 601, for detection of the distance between people's face and the electronic display unit;
And non-limiting, this can be sensor apart from detecting unit 601 as distance, and for using the sensor of face recognition technology.
Indicative control unit 602, for the distance that detects according to distance detecting unit 601, and predefined adjustment parameter, adjust the size that electronic display unit shows text, this adjustment parameter is to show the size of text and the ratio of distance.
The electronic display unit that the embodiment of the invention provides, owing to can automatically adjust the size that shows text according to the distance between user and the electronic display unit, thus simplified the operation complexity that text is adjusted, and improved user's reading experience.
On electronic display unit, can different adjustment parameters be set for different user, satisfying the reading requirement of different user, and preserve corresponding relation between subscriber identity information and the adjustment parameter at electronic display unit.In the electronic display unit that then the invention described above embodiment provides, specifically comprise apart from detecting unit 601: eye recognition subelement 6011 is used for human eye is identified; Apart from detection sub-unit 6012, for detection of the distance between the human eye that recognizes and the electronic display unit.Accordingly, the electronic display unit that the embodiment of the invention provides also comprises storage unit 603, information generating unit 604 and searches unit 605: storage unit 603 is used for preserving the corresponding relation between subscriber identity information and the predefined adjustment parameter; Information generating unit 604, the human eye that is used for recognizing according to eye recognition unit 6011 generates identity identification information; Search unit 605, be used for the identity identification information according to information generating unit 604 generations, and the subscriber identity information of storage unit 603 preservations and the corresponding relation between the predefined adjustment parameter, adjustment parameter corresponding to above-mentioned identity identification information obtained.Indicative control unit 602 specifically is used for: according to above-mentioned distance, and adjustment parameter corresponding to above-mentioned identity identification information, adjust the size that electronic display unit shows text.
The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (6)
1. the display control method on the electronic display unit is characterized in that, comprising:
Detect the distance between people's face and the electronic display unit;
According to described distance, and predefined adjustment parameter, adjust the size that electronic display unit shows text, described adjustment parameter is to show the size of text and the ratio of distance;
Distance between described detection people's face and the electronic display unit comprises:
Human eye is identified;
The human eye that detection recognizes and the distance between the electronic display unit;
After human eye was identified, described method also comprised:
Generate identity identification information according to the human eye that recognizes;
According to described identity identification information, and the subscriber identity information of preserving and the corresponding relation between the predefined adjustment parameter, adjustment parameter corresponding to described identity identification information obtained.
2. method according to claim 1 is characterized in that, according to described distance, and predefined adjustment parameter, the size of adjusting electronic display unit demonstration text specifically comprises:
According to described distance, and adjustment parameter corresponding to described identity identification information, the size that electronic display unit shows text adjusted.
3. method according to claim 1 is characterized in that, according to described distance, and predefined adjustment parameter, the size of adjusting electronic display unit demonstration text specifically comprises:
Described distance is carried out quantification treatment;
According to the distance after the quantification treatment, and predefined adjustment parameter, the size that electronic display unit shows text adjusted;
Perhaps,
According to described distance, and predefined adjustment parameter, obtain preset and show the result;
After described preset shown as a result quantification treatment, show that according to the preset after the quantification treatment result adjusts the size that electronic display unit shows text.
4. an electronic display unit that shows control is characterized in that, comprising:
Apart from detecting unit, for detection of the distance between people's face and the electronic display unit;
Indicative control unit is used for according to the described distance that detects apart from detecting unit, and predefined adjustment parameter, adjusts the size that electronic display unit shows text, and described adjustment parameter is to show the size of text and the ratio of distance;
Describedly comprise apart from detecting unit:
The eye recognition subelement is used for human eye is identified;
Apart from detection sub-unit, for detection of the distance between the human eye that recognizes and the electronic display unit;
Described electronic display unit also comprises storage unit, information generating unit and searches the unit:
Described storage unit is used for preserving the corresponding relation between subscriber identity information and the predefined adjustment parameter;
Described information generating unit, the human eye that is used for recognizing according to described eye recognition unit generates identity identification information;
The described unit of searching, be used for the identity identification information according to described information generating unit generation, and the subscriber identity information of described storage unit preservation and the corresponding relation between the predefined adjustment parameter, obtain adjustment parameter corresponding to described identity identification information.
5. electronic display unit according to claim 4 is characterized in that, described is sensor apart from detecting unit.
6. the electronic display unit of stating according to claim 4 is characterized in that, described indicative control unit specifically is used for: according to described distance, and adjustment parameter corresponding to described identity identification information, adjust the size that electronic display unit shows text.
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103165064A (en) * | 2012-04-27 | 2013-06-19 | 深圳市金立通信设备有限公司 | Anti-peep system and method for automatically adjusting resolution ratio of display screen based on distance of human eyes and screen |
| CN103543821B (en) * | 2012-07-10 | 2016-08-10 | 中国移动通信集团公司 | A kind of method for controlling mobile terminal and system |
| CN103019384B (en) * | 2012-12-21 | 2016-05-11 | 广东欧珀移动通信有限公司 | A kind of method and apparatus of in terminal, display interface being adjusted |
| CN103309451B (en) * | 2013-06-20 | 2016-06-08 | 上海华勤通讯技术有限公司 | The display packing of mobile terminal and mobile terminal |
| CN103902222B (en) * | 2014-03-27 | 2018-05-29 | 青岛海信移动通信技术股份有限公司 | Touch-screen slides method of adjustment, adjusting apparatus and touch control device |
| CN105511846B (en) * | 2014-09-24 | 2018-12-14 | 联想(北京)有限公司 | Electronic equipment and display control method |
| CN106293417A (en) * | 2015-06-08 | 2017-01-04 | 中兴通讯股份有限公司 | Screen-picture display packing and device |
| CN106547468A (en) * | 2016-11-09 | 2017-03-29 | 珠海格力电器股份有限公司 | Display control method, display control unit and terminal |
| CN110162232A (en) * | 2018-02-11 | 2019-08-23 | 中国移动通信集团终端有限公司 | Screen display method, device, equipment and storage medium with display screen |
| CN108920058A (en) * | 2018-07-18 | 2018-11-30 | 厦门美图移动科技有限公司 | parameter adjusting method, device and terminal device |
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Effective date of registration: 20171027 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: HUAWEI terminal (Dongguan) Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co., Ltd. |
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Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Huawei Device Co., Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: HUAWEI terminal (Dongguan) Co., Ltd. |