CN105988556A - Electronic device and display adjustment method for electronic device - Google Patents
Electronic device and display adjustment method for electronic device Download PDFInfo
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- CN105988556A CN105988556A CN201510039924.7A CN201510039924A CN105988556A CN 105988556 A CN105988556 A CN 105988556A CN 201510039924 A CN201510039924 A CN 201510039924A CN 105988556 A CN105988556 A CN 105988556A
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Abstract
An electronic device includes a screen for displaying an interface, a visual angle detection device and a processor; the visual angle detection device is used for outputting an included angle between a user and a watch screen; the processor is used for determining if sight of the user and the interface of the watch screen are in a squint state or not according to the included angle, and when the sight of the user and the interface of the watch screen are in a squint state, the processor adjusts the display angle of the interface of the screen to allow the sight of the user and the adjusted interface of the screen to be in a normal state. The invention further provides a display adjustment method. The electronic device and the method can adjust the display angle of the interface of the screen according to the included angle between the user and the screen, and the user can conveniently use the electronic device.
Description
Technical field
The present invention relates to a kind of electronic equipment and be applied to the vision-control method of this electronic equipment.
Background technology
Now, the portable electric appts such as mobile phone and panel computer is all intelligent, as electronic equipment can run an e-book application program.It is said that in general, in order to obtain more preferable user's physical ability, the sight line of user need to keep the angle between screen (the e-book application program running in electronic equipment) vertical or near normal.But, user cannot guarantee that the angle between its sight line with screen is the most vertical or near normal, so, uses electronic equipment to be easily caused eyestrain of user when angle out of plumb between the sight line and screen of user or near normal.
Summary of the invention
In view of the foregoing, it is necessary to a kind of electronic equipment changing interface display angle is provided and is applied to the vision-control method of this electronic equipment.
A kind of electronic equipment, including:
One screen, for display one interface；
One visual angle detector, the angle between output one user's sight line and this screen；And
One processor, for receiving user's sight line of this visual angle detector output and watching the angle between this screen, this processor be additionally operable to according to this angle judge the sight line of user with watch screen in interface whether be in stravismus state；Sight line and angle when watching the interface in screen to be in stravismus state, between this processor regulation screen and this screen inner boundary as user so that the interface after adjusting in the sight line of user and screen is in normal condition.
A kind of vision-control method, is applied to an electronic equipment, including:
One visual angle detector exports the sight line of a user and user watches the angle between a screen；
According to this angle judge the sight line of user with watch screen in interface whether be in stravismus state；And
When user sight line with when watching the interface in screen to be in stravismus state, the angle between regulation screen inner boundary and this screen inner boundary so that the interface after adjusting in the sight line of user and screen is in normal condition.
Above-mentioned electronic equipment and be applied to the vision-control method of this electronic equipment and obtain the angle between user's sight line and screen by this visual angle detector, and judge whether the interface that user watches is in stravismus state according to this angle；When the interface of user's viewing is in stravismus state, angle between regulation user's sight line and interface, the interface that user is watched adapts to user's sight line, so avoid the deficiency that eyes of user may be caused because the angle between user's sight line and screen is incorrect tired, be user-friendly to electronic equipment.
Accompanying drawing explanation
Fig. 1 is the block diagram of the better embodiment of electronic equipment of the present invention.
Fig. 2 is the schematic diagram of the better embodiment of electronic equipment of the present invention.
Fig. 3 is the flow chart of the better embodiment of vision-control method of the present invention.
Main element symbol description
| Electronic equipment | 10 |
| Processor | 100 |
| Control module | 101 |
| Drive module | 103 |
| Screen | 106 |
| Memorizer | 108 |
| Gravity sensor | 110 |
| Visual angle detector | 112 |
| Infrared Detectors | 102 |
| Photographic head | 104 |
| User | 20 |
| Interface | 105 |
| Sight line | 200 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described in further detail by better embodiment:
Refer to Fig. 1 and Fig. 2, electronic equipment 10(of the present invention such as portable electric appts such as mobile phone, panel computer) better embodiment include that memorizer 108, gravity sensor 110, screen 106, visual angle detector 112 and is connected to the processor 100 of this memorizer 108, gravity sensor 110, screen 106 and visual angle detector 112.
In present embodiment, this gravity sensor 110 is for exporting this electronic equipment 10 gravitational cue relative to gravity direction, to judge whether this electronic equipment 10 changes relative to the direction of gravity according to this gravitational cue.
If this screen 106 is for display dry interface 105, include but not limited to Application Program Interface, application icon, system desktop etc..
This visual angle detector 112 is used for angle a when output one user 20 watches this screen 106 between sight line 200 and the screen 106 of user 20.
In present embodiment, this visual angle detector 112 includes being arranged at the Infrared Detectors 102 on this electronic equipment 10 and photographic head 104.This Infrared Detectors 102 is used for exporting infrared signal.When this infrared signal runs into the cornea of user 20 eyes, this Infrared Detectors 102 then can form the hot spot (pul admire hot spot) with reflection bright spot on the cornea of user 20 eyes.
This photographic head 104 is for shooting the eye portion of user 20, to obtain the eyes image of user 20.Wherein the eyes image of this user 20 includes hot spot and the image of pupil that this Infrared Detectors 102 formed on the cornea of user 20 eyes.
The storage of this memorizer 108 has between hot spot and pupil center the angle a between user 20 sight line 200 and the screen 106 corresponding to position relationship, so that the angle a between the sight line 200 of user 20 and screen 106 can determine according to position relationship between hot spot and pupil center in this eyes image.In other embodiments, the angle a between sight line 200 and this screen 106 of this user 20 also can be obtained by other electronic installations.
This processor 100 includes that a control module 101 and drives module 103.
This control module 101 is for obtaining the eyes image of this photographic head 104 output, and this control module 101 is additionally operable to process this eyes image to obtain the position relationship in this eyes image between hot spot and pupil center.This control module 101 obtains corresponding angle a always according to the pupil center in user's eyes image and the position relationship between hot spot from this memorizer 108.
According to the operation principle of electronic equipment 10, generally, angle c between this interface 105 with this screen 106 is parallel.Now, according to this angle a, this driving module 103 can judge that user 20 is in stravismus state or normal condition with the interface 105 of viewing.As being perpendicular to this screen 106 when the sight line 200 of user 20, i.e. when the angle a of visual angle detector 112 output is right angle, then representing that user 20 is in normal condition with the interface 105 watching this screen 106 to show, now, this driving module 103 does not regulate the angle that this screen 106 median surface shows.In other embodiments, also it is believed that user 20 is in normal condition with the interface 105 watching this screen 106 to show during angle a near normal between the sight line 200 and this screen 106 of user 20.
When user 20 is in stravismus state with the interface 105 watching this screen 106 to show, during such as the angle a between sight line 200 and this screen 106 of user 20 less than 45 degree, this driving module 103 then adjusts angle c between this screen 106 and interface 105 according to this angle a.In present embodiment, so that user 20 is under normal condition with the interface 105 watched in electronic equipment 10, i.e. making angle b between the sight line 200 of this user 20 and interface 105 is right angle (such as 90 degree) or approximate right angle, this driving module 103 adjusts angle c between this interface 105 and this screen 106, the triangle relation formed according to sight line 200, interface 105 and screen 106: the angle c sum between the angle a between sight line 200 and the screen 106 of c=90-a, i.e. user 20 and interface 105 and the screen 106 after adjustment is right angle or approximate right angle.So that user 20 is in normal condition with the interface 105 watched.
In present embodiment, this driving module 103 by this screen 106 median surface 105 is carried out at least one scaling, rotate, translation make screen 106 and adjust after interface 105 between angle c and the sight line 200 of user 20 and screen 106 between angle a sum be right angle or approximate right angle.
In other embodiments, this driving module 103 is additionally operable to judge that user 20 is in stravismus state or normal condition with the interface 105 of viewing according to angle c between angle a and interface 105 and screen 106；When the interface 105 of user 20 with viewing is in stravismus state, when being not right angle or approximate right angle such as angle c and angle a sum, this driving module 103 regulates angle c between this screen 106 and this interface 105 so that angle c between interface 105 and screen 106 and angle a sum after adjustment are right angle or approximate right angle；When the interface 105 of user 20 with viewing is in normal condition, during such as angle c and angle a complementary angle each other, this driving module 103 keeps this screen 106 constant with angle c that interface 105 shows.
Refer to Fig. 3, the better embodiment of vision-control method of the present invention comprises the steps:
Step S200, this processor 100 obtains the gravitational cue of this gravity sensor 110 output.
Step S202, this processor 100 judges whether this electronic equipment 10 changes relative to the direction of gravity；When this electronic equipment 10 changes relative to the direction of gravity, perform step S204；When this electronic equipment 10 does not change relative to the direction of gravity, return step S200.
Step S204, this processor 100 controls this Infrared Detectors 102 and sends infrared signal, to form a hot spot on the cornea of user 20 eyes.In present embodiment, when this electronic equipment 10 changes relative to the direction of gravity, this processor 100 controls this Infrared Detectors 102 and sends infrared signal, so advantageously reduces the power consumption of electronic equipment 10.In other embodiments, this processor 100 also can control this Infrared Detectors 102 and sends infrared signal in real time.
Step S206, this processor 100 controls this photographic head 104 and obtains the eyes image of user 20.
Step S208, this processor 100 obtains the pupil center of user 20 and the position relationship of this hot spot, and obtains the angle a between user 20 sight line and screen 106 according to this position relationship according to this eyes image.
Step S210, according to the angle a between user 20 sight line and screen 106, this processor 100 judges whether user 20 is in stravismus state with the interface of viewing；When the interface 105 of user 20 with viewing is in stravismus state, perform step S212；When the interface 105 of user 20 with viewing is not at stravismus state, return step S200.
Step S212, this processor 100 adjusts angle c between output interface 105 and screen 106 according to the angle a between user 20 sight line and screen 106, so that the interface of the sight line of user and viewing is in normal condition.In other embodiments, this driving module 103 is additionally operable to judge that user 20 is in stravismus state or normal condition with the interface 105 of viewing according to angle c between angle a and interface 105 and screen 106；When the interface 105 of user 20 with viewing is in stravismus state, when being not right angle or approximate right angle such as angle c and angle a sum, this driving module 103 regulates angle c between this screen 106 and this interface 105 so that angle c between interface 105 and screen 106 and angle a sum after adjustment are right angle or approximate right angle；When the interface 105 of user 20 with viewing is in normal condition, during such as angle c and angle a complementary angle each other, this driving module 103 keeps this screen 106 constant with angle c that interface 105 shows.
Above-mentioned electronic equipment and be applied to the vision-control method of this electronic equipment and obtain the angle between user's sight line and screen by this visual angle detector, and judge whether the interface that user watches is in stravismus state according to this angle；When the interface of user's viewing is in stravismus state, angle between regulation user's sight line and interface, the interface that user is watched is under normal condition, so avoid the deficiency that eyes of user may be caused because the angle between user's sight line and screen is incorrect tired, be user-friendly to electronic equipment.
Claims (10)
1. an electronic equipment, including:
One screen, for display one interface；
One visual angle detector, the angle between output one user's sight line and this screen；And
One processor, for receiving user's sight line of this visual angle detector output and watching the angle between this screen, this processor be additionally operable to according to this angle judge the sight line of user with watch screen in interface whether be in stravismus state；Sight line and angle when watching the interface in screen to be in stravismus state, between this processor regulation screen and this screen inner boundary as user so that the interface after adjusting in the sight line of user and screen is in normal condition.
2. electronic equipment as claimed in claim 1, it is characterised in that: this processor be additionally operable to according to user's sight line and watch the angle between the angle between this screen and the interface in screen and screen judge the sight line of user with watch screen in interface whether be in stravismus state；When user's sight line and time to watch the angle sum between the angle between this screen and the interface in screen and screen be right angle or approximate right angle, angle between this processor adjustment interface and this screen inner boundary so that user's sight line and to watch the angle sum between the angle between this screen and the interface in screen and screen be right angle or approximate right angle.
3. electronic equipment as claimed in claim 1, it is characterised in that: the angle between the sight line and the screen of viewing of user is vertical or during near normal, this processor judges that the sight line of user and the interface of viewing are in normal condition；Between the sight line and the screen of viewing of user during out of plumb the most not near normal, this processor judges that the sight line of user and the interface of viewing are in stravismus state.
4. the electronic equipment as described in claim 1 or 2 or 3, it is characterised in that: this electronic equipment also includes:
One memorizer；
This visual angle detector includes:
One Infrared Detectors, is used for exporting infrared signal, to form a hot spot on the cornea of eyes of user；And
One photographic head, for obtaining the eyes image of user；
This processor is additionally operable to the position relationship of pupil center and this hot spot obtaining eyes of user according to this eyes image；This memorizer storage has the angle between the user's sight line corresponding to the position relationship between pupil center and this hot spot and this screen；This processor obtains corresponding angle always according to pupil center with the position relationship of this hot spot from this memorizer.
5. electronic equipment as claimed in claim 4, it is characterised in that: this electronic equipment also includes:
One gravity sensor, for output one gravitational cue；
This processor receives this gravitational cue, judges whether the direction that this electronic equipment shows changes always according to this gravitational cue；When the direction that this electronic equipment shows changes, this processor controls this Infrared Detectors output infrared signal, also controls this photographic head and obtains the eyes image of user.
6. a vision-control method, is applied to an electronic equipment, including:
One visual angle detector exports the sight line of a user and user watches the angle between a screen；
According to this angle judge the sight line of user with watch screen in interface whether be in stravismus state；And
When user sight line with when watching the interface in screen to be in stravismus state, the angle between regulation screen inner boundary and this screen inner boundary so that the interface after adjusting in the sight line of user and screen is in normal condition.
7. vision-control method as claimed in claim 6, it is characterised in that: this vision-control method also includes:
According to user's sight line and watch the angle between the angle between this screen and the interface in screen and screen judge the sight line of user with watch screen in interface whether be in stravismus state；
When user's sight line and time to watch the angle sum between the angle between this screen and the interface in screen and screen be right angle or approximate right angle, angle between adjustment interface and this screen inner boundary so that user's sight line and to watch the angle sum between the angle between this screen and the interface in screen and screen be right angle or approximate right angle.
8. vision-control method as claimed in claim 6: it is characterized in that: this vision-control method also includes:
Angle between the sight line and the screen of viewing of user is vertical or during near normal, it is judged that the sight line of user and the interface of viewing are in normal condition；
Between the sight line and the screen of viewing of user during out of plumb the most not near normal, this processor judges that the sight line of user and the interface of viewing are in stravismus state.
9. the vision-control method as described in claim 6 or 7 or 8, it is characterised in that: this visual angle detector includes: an Infrared Detectors and a photographic head, and this Infrared Detectors is used for exporting infrared signal, to form a hot spot on the cornea of eyes of user；This photographic head is for obtaining the eyes image of user；This vision-control method also includes:
The pupil center of eyes of user and the position relationship of this hot spot is obtained according to this eyes image；
From a memorizer, corresponding angle is obtained with the position relationship of this hot spot according to pupil center.
10. vision-control method as claimed in claim 9, it is characterised in that: this vision-control method also includes:
One gravity sensor exports a gravitational cue；
Judge whether an electronic equipment changes relative to the direction of gravity according to this gravitational cue；
When this electronic equipment changes relative to the direction of gravity, control this Infrared Detectors output infrared signal, also control this photographic head and obtain the eyes image of user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510039924.7A CN105988556A (en) | 2015-01-27 | 2015-01-27 | Electronic device and display adjustment method for electronic device |
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| CN201510039924.7A CN105988556A (en) | 2015-01-27 | 2015-01-27 | Electronic device and display adjustment method for electronic device |
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| CN106569611A (en) * | 2016-11-11 | 2017-04-19 | 努比亚技术有限公司 | Apparatus and method for adjusting display interface, and terminal |
| CN107025035A (en) * | 2016-11-30 | 2017-08-08 | 阿里巴巴集团控股有限公司 | Method and mobile terminal that control mobile terminal screen is shown |
| CN107037873A (en) * | 2016-10-09 | 2017-08-11 | 深圳市金立通信设备有限公司 | A kind of display methods and terminal of virtual reality main interface |
| CN107132920A (en) * | 2017-05-03 | 2017-09-05 | 三星电子（中国）研发中心 | A kind of screen content viewing angles method of adjustment and device |
| CN107608504A (en) * | 2017-08-22 | 2018-01-19 | 深圳传音控股有限公司 | Mobile terminal and intelligent character displaying method |
| CN108737642A (en) * | 2018-04-13 | 2018-11-02 | 维沃移动通信有限公司 | The display methods and device of content |
| CN110007756A (en) * | 2019-03-20 | 2019-07-12 | 四川乐仕达电子科技有限公司 | A kind of adjusting method of the LCD display of adjustable position |
| CN111306352A (en) * | 2020-03-16 | 2020-06-19 | 深圳市合信达控制系统有限公司 | Method and device for adjusting display direction of temperature control valve screen, temperature control valve and storage device |
| CN111443772A (en) * | 2020-03-26 | 2020-07-24 | 合肥联宝信息技术有限公司 | Method for adjusting electronic equipment |
| WO2021179899A1 (en) * | 2020-03-13 | 2021-09-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner and control method therefor |
| CN113589886A (en) * | 2020-04-30 | 2021-11-02 | 宏碁股份有限公司 | Electronic device and screen control method thereof |
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| CN107037873A (en) * | 2016-10-09 | 2017-08-11 | 深圳市金立通信设备有限公司 | A kind of display methods and terminal of virtual reality main interface |
| CN106569611A (en) * | 2016-11-11 | 2017-04-19 | 努比亚技术有限公司 | Apparatus and method for adjusting display interface, and terminal |
| CN107025035B (en) * | 2016-11-30 | 2020-02-14 | 阿里巴巴集团控股有限公司 | Method for controlling screen display of mobile terminal and mobile terminal |
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| TWI706294B (en) * | 2016-11-30 | 2020-10-01 | 香港商阿里巴巴集團服務有限公司 | Method for controlling screen display of mobile terminal and mobile terminal |
| US11011141B2 (en) | 2016-11-30 | 2021-05-18 | Advanced New Technologies Co., Ltd. | Method for controlling display of screen of mobile terminal, and mobile terminal |
| CN107132920A (en) * | 2017-05-03 | 2017-09-05 | 三星电子（中国）研发中心 | A kind of screen content viewing angles method of adjustment and device |
| CN107608504A (en) * | 2017-08-22 | 2018-01-19 | 深圳传音控股有限公司 | Mobile terminal and intelligent character displaying method |
| CN108737642A (en) * | 2018-04-13 | 2018-11-02 | 维沃移动通信有限公司 | The display methods and device of content |
| CN110007756A (en) * | 2019-03-20 | 2019-07-12 | 四川乐仕达电子科技有限公司 | A kind of adjusting method of the LCD display of adjustable position |
| CN110007756B (en) * | 2019-03-20 | 2022-07-26 | 四川乐仕达电子科技有限公司 | Method for adjusting position-adjustable LCD display |
| WO2021179899A1 (en) * | 2020-03-13 | 2021-09-16 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner and control method therefor |
| CN111306352A (en) * | 2020-03-16 | 2020-06-19 | 深圳市合信达控制系统有限公司 | Method and device for adjusting display direction of temperature control valve screen, temperature control valve and storage device |
| CN111443772A (en) * | 2020-03-26 | 2020-07-24 | 合肥联宝信息技术有限公司 | Method for adjusting electronic equipment |
| CN111443772B (en) * | 2020-03-26 | 2022-08-12 | 合肥联宝信息技术有限公司 | Method for adjusting electronic equipment |
| CN113589886A (en) * | 2020-04-30 | 2021-11-02 | 宏碁股份有限公司 | Electronic device and screen control method thereof |
| CN113589886B (en) * | 2020-04-30 | 2023-08-15 | 宏碁股份有限公司 | Electronic device and screen control method thereof |
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Application publication date: 20161005 |