CN101131608A - Portable electronic device adjusting picture display direction automatically - Google Patents
Portable electronic device adjusting picture display direction automatically Download PDFInfo
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- CN101131608A CN101131608A CNA2006100372245A CN200610037224A CN101131608A CN 101131608 A CN101131608 A CN 101131608A CN A2006100372245 A CNA2006100372245 A CN A2006100372245A CN 200610037224 A CN200610037224 A CN 200610037224A CN 101131608 A CN101131608 A CN 101131608A
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Abstract
This invention discloses a kind of hand-held electronic device of automatic adjustment frame display direction which includes a shell, an indicator which is used to indicate the data and define a frame indicating direction; a direction sensor which is used to sense and test the rake angle variation of the shell's frame indicating direction relating to the ocular direction in order to generate a rake angle signal; a microprocessor which is used to overall the running of the hand-held electronic device and this microprocessor receives this rake angle signal and when the indicator's rake single signal's rake angle exceeds a preset angle this microprocessor adjust the indicating direction of the data of the indicator which makes the frame display direction revolted until to the parallel with the angle direction. This automatic adjustment frame indicating direction of hand-held electronic device utilizes the aspect sensor to detect the rake angle variation of the automatic adjustment frame indicating direction of hand-held electronic device and make the microprocessor adjusted the frame indicating direction along with the rake angle of the control frame indicating direction.
Description
[technical field]
The invention relates to a kind of portable electric device, be meant a kind of portable electric device of automatic adjustment picture display direction especially.
[background technology]
With scientific-technical progress and development, portable electric device of all kinds is pushed out one after another, as mobile phone, PDA (Personal Digital Assistant) (PDA) or the like.Because the carrying convenience of portable electric device and multi-functional causes its popularity rate more and more high, almost arrives the stage of staff one machine.Consider that at present the user may hand or put portable electric device by different way, the orientation of putting of portable electric device is changed, portable electric device such as PDA (Personal Digital Assistant) increases by a button on hardware, the user can utilize and push the display frame direction rotation that this button makes the display of portable electric device in good time, for example horizontal by uprightly making into, so that the user watches picture.
But the picture display direction of existing portable electric device still needs the manual operation beginning to change, and can't change with putting the orientation in real time, causes the inconvenience in the use unavoidably.Be used for the aspect sensor at sensing acceleration, angle or inclination angle along with the progress of micro-electromechanical technology, and volume-diminished and can integrate single integrated circuit (IC) is as MXD2125.Correction of the aspect sensor air bag, just adjustment of headlight, accelerator, doughnut angle and the slant correction that are usually used in automobile and the electronic type compass inclination of location, Global Positioning System (GPS) (GPS) at present or the like.
In view of this, be necessary to provide a kind of portable electric device of automatic adjustment picture display direction in fact.
[summary of the invention]
Therefore, this case inventor thinks and the inclination angle of initiatively detecting the portable electric device picture of portable electric device with aspect sensor changes, and makes the microprocessor active change with the inclination angle controlling picture display direction, with automatic adjustment picture display direction.
A purpose of the present invention is promptly providing a kind of portable electric device that reaches the automatic adjustment picture display direction of effect easy to use.
Another object of the present invention is promptly at the portable electric device that a kind of automatic adjustment picture display direction is provided.
So the present invention adjusts the portable electric device of picture display direction automatically, comprising:
One housing;
One display is in order to video data and define a picture display direction;
One direction sensor changes to produce a dip angle signal with correspondence in order to the inclination angle of the relative view directions of picture display direction of this housing of sensing; And
One microprocessor, in order to plan as a whole the running of this portable electric device, this microprocessor receives this dip angle signal, when surpassing a predetermined angle with inclination angle in the dip angle signal of this display, this microprocessor adjustment will rotate to till parallel this view directions this picture display direction in the display direction of this display data presented.
Compared to prior art, automatically adjust the portable electric device of picture display direction, its microprocessor receives this dip angle signal, relatively whether the inclination angle of this dip angle signal surpasses a predetermined angle, and when surpassing predetermined angle in the inclination angle, adjust this display with the video data that shows, the picture display direction of this display is rotated to till parallel this view directions, thereby reach the effect of automatic adjustment picture display direction.
For purpose of the present invention, structural attitude and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the system block diagrams that the present invention adjusts the portable electric device preferred embodiment of picture display direction automatically.
Fig. 2 is the process flow diagram of present embodiment.
Fig. 3-Fig. 5 is the operation chart of an example of this enforcement.
[embodiment]
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly present.
Cooperate Fig. 3, for allowing the user be convenient to watch picture, display frame direction 11 must be parallel with user's view directions 12, but as Fig. 4, with putting orientation when rotation of portable electric device 2, display frame direction 11 also can with rotation, and no longer parallel with view directions 12.Therefore, the present invention can detect the anglec of rotation of the display frame direction 11 of portable electric device 2 with direction sensor, refer to the inclination angle of display frame direction 11 with respect to view directions 12, and in detect the display frame direction 11 of rotating picture when the inclination angle changes in good time, as Fig. 5, parallel to guarantee display frame direction 11 with view directions 12, allow picture over against the user.For convenience of description, the portable electric device 2 of present embodiment is that example illustrates with the PDA (Personal Digital Assistant), so has the knack of this skill person when knowing that the present invention also can be applicable to the portable electric device of other kind, as mobile phone or the like, should not be subject to the revealer of present embodiment institute.
Portable electric device 2 preferred embodiments that Fig. 1, the present invention adjust picture display direction automatically comprise a housing 21, a display 22, an input block 23, an internal storage location 24, an aspect sensor 25 and a microprocessor 26.
Be different from existing portable electric device, inclination angle when the portable electric device 2 increase aspect sensors 25 of present embodiment come sensing portable electric device 2 to put the orientation change and the corresponding dip angle signal that produces are to microprocessor 26.For instance, when the placing direction of portable electric device 2 by uprightly being rotated into to the right when keeping flat, aspect sensor 25 can sense to the right, and the dip angle signal of inclination angle 90 degree gives microprocessor 26, as the change angle of picture display direction 11, also equal picture display direction 11 with respect to 12 angles of view directions.
More newly-increased one automatically adjust picture program 242 in the present embodiment in internal storage location 24, during for portable electric device 2 starts, microprocessor 26 loads also to be carried out.When microprocessor 26 when aspect sensor 25 is received dip angle signal, microprocessor 26 can compare the inclination angle and a predetermined angle of dip angle signal, when if the inclination angle surpasses predetermined angle, the picture data rotation back beginning that microprocessor 26 orders will be shown in display 22 is sent to display 22 demonstrations, make the picture data rotation of display 22, parallel to recover picture display direction 11 with view directions 12.When in case the user rotates portable electric device 2 above certain angle, spend between 70 degree as 50, to change the placing direction of portable electric device 2 often, as keeping flat by upright change or making into uprightly by keeping flat, for allowing the picture can be with the synchronous positioning of rotating of placing direction positioning of rotating, present embodiment is set at 60 degree with predetermined angle, the inclination angle that microprocessor 26 is compared dip angle signal surpasses 60 degree, then begin to rotate the operation of video data, make the picture can be with the change of putting orientation positioning of rotating simultaneously.Though it is 60 degree that present embodiment defines predetermined angular, right in fact predetermined angle can be 50 degree to the unspecified angle between 70 degree and maybe can adjust according to deviser's demand, is not limited to the revealer of present embodiment institute.
According to aforesaid member and mutual relationship, cooperate Fig. 2 that the automatic adjustment flow process of picture display direction in the present embodiment is described hereinafter.
At first, in step 31, aspect sensor 25 can be detected the inclination angle of portable electric device 2 constantly, points at the angle of face display direction 11 with respect to 12 of view directions, produces dip angle signal to microprocessor 26 with correspondence.
Secondly, in step 32, when receiving dip angle signal, whether the microprocessor 26 relatively inclination angle of dip angle signal surpasses predetermined angle.If do not surpass, be not intended to rock in the time of then may using, then continue execution in step 32, whether surpass predetermined angle with the dip angle signal that continues newly to receive.Otherwise, when surpassing predetermined angle as if the inclination angle, execution in step 33.
In step 33, microprocessor 26 can be judged the direction at inclination angles earlier, as to the right or left.When the inclination angle is when being tilted to the right, as Fig. 4, microprocessor will be sent to for 26 shillings and begin to be sent to display 22 demonstrations after display 22 video datas are rotated counterclockwise 90 degree, as Fig. 5, the display frame direction 11 of display 22 can be turn 90 degrees by a real-time left side, it is parallel with view directions 12 that display frame direction 11 is reverted to automatically, allows the picture can be over against the user.Otherwise if the inclination angle is when being tilted to the left, microprocessor 26 can make the dextrorotation of video data elder generation turn 90 degrees the back beginning and be sent to display 22 and show, and is parallel with view directions 12 to guarantee display frame direction 11.When step 33 picture adjustment end, rebound step 32 to continue judging whether the inclination angle of the dip angle signal of newly receiving surpasses predetermined angle, is adjusted the work of picture display direction automatically to continue execution.
According to preceding described, the present invention adjusts automatically and utilizes direction sensor 25 in the portable electric device 1 of picture display direction and adjust cooperating of picture program 242 automatically, with when the picture display direction 11 of portable electric device 1 surpasses predetermined angle with respect to the inclination angle of view directions 12, the picture display direction 11 of automatic rotary image data, make display 22 display frames can adjust next view directions 12 automatically, to reach the effect of more convenient use over against the user.
Claims (4)
1. portable electric device of automatically adjusting picture display direction comprises:
One housing;
One display is in order to video data and define a picture display direction;
One direction sensor changes to produce a dip angle signal with correspondence in order to the inclination angle of the relative view directions of picture display direction of this housing of sensing;
One microprocessor, in order to plan as a whole the running of this portable electric device, this microprocessor receives this dip angle signal, when surpassing a predetermined angle with inclination angle in the dip angle signal of this display, this microprocessor adjustment will rotate to till parallel this view directions this picture display direction in the display direction of this display data presented.
2. portable electric device as claimed in claim 1 is characterized in that, this predetermined angle circle is between 50 degree are spent to 70.
3. portable electric device as claimed in claim 1, it is characterized in that, when if the angle of this dip angle signal is tilted to the right, this microprocessor order will be rotated counterclockwise earlier in this display data presented afterwards to be begun to be sent to this display, and this picture display direction is rotated counterclockwise to parallel with this view directions.
4. portable electric device as claimed in claim 1, it is characterized in that, when if the angle of this dip angle signal is tilted to the left, this microprocessor order will turn clockwise earlier in this display data presented and afterwards begin to be sent to this display, and it is parallel with this view directions that this picture display direction dextrorotation is gone to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100372245A CN101131608A (en) | 2006-08-25 | 2006-08-25 | Portable electronic device adjusting picture display direction automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100372245A CN101131608A (en) | 2006-08-25 | 2006-08-25 | Portable electronic device adjusting picture display direction automatically |
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| Publication Number | Publication Date |
|---|---|
| CN101131608A true CN101131608A (en) | 2008-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100372245A Pending CN101131608A (en) | 2006-08-25 | 2006-08-25 | Portable electronic device adjusting picture display direction automatically |
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| CN (1) | CN101131608A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110077A1 (en) * | 2007-03-14 | 2008-09-18 | Computime, Ltd. | An electrical device with a selected orientation for operation |
| CN101650627B (en) * | 2008-08-14 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment and operating control method |
| CN102810037A (en) * | 2011-05-31 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Display screen adjusting system, handheld electronic device and display screen adjusting method |
| CN103019613A (en) * | 2011-09-23 | 2013-04-03 | 鸿富锦精密工业（深圳）有限公司 | Automatic rotating display system based on Windows operation system |
| CN103257705A (en) * | 2012-02-21 | 2013-08-21 | 广达电脑股份有限公司 | Portable electronic device and control method thereof |
| CN104793855A (en) * | 2014-01-17 | 2015-07-22 | 纬创资通股份有限公司 | Display frame turning method and electronic device capable of turning display frame |
| CN106569705A (en) * | 2016-10-27 | 2017-04-19 | 努比亚技术有限公司 | Content display method and terminal |
| CN107040722A (en) * | 2017-04-27 | 2017-08-11 | 维沃移动通信有限公司 | A kind of image pickup method and mobile terminal |
-
2006
- 2006-08-25 CN CNA2006100372245A patent/CN101131608A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110077A1 (en) * | 2007-03-14 | 2008-09-18 | Computime, Ltd. | An electrical device with a selected orientation for operation |
| US7999789B2 (en) | 2007-03-14 | 2011-08-16 | Computime, Ltd. | Electrical device with a selected orientation for operation |
| CN101650627B (en) * | 2008-08-14 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Electronic equipment and operating control method |
| CN102810037A (en) * | 2011-05-31 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Display screen adjusting system, handheld electronic device and display screen adjusting method |
| CN103019613A (en) * | 2011-09-23 | 2013-04-03 | 鸿富锦精密工业（深圳）有限公司 | Automatic rotating display system based on Windows operation system |
| CN103257705A (en) * | 2012-02-21 | 2013-08-21 | 广达电脑股份有限公司 | Portable electronic device and control method thereof |
| CN104793855A (en) * | 2014-01-17 | 2015-07-22 | 纬创资通股份有限公司 | Display frame turning method and electronic device capable of turning display frame |
| CN104793855B (en) * | 2014-01-17 | 2018-03-23 | 纬创资通股份有限公司 | Display frame turning method and electronic device capable of turning display frame |
| CN106569705A (en) * | 2016-10-27 | 2017-04-19 | 努比亚技术有限公司 | Content display method and terminal |
| CN106569705B (en) * | 2016-10-27 | 2020-06-09 | 南京秦淮紫云创益企业服务有限公司 | Content display method and terminal |
| CN107040722A (en) * | 2017-04-27 | 2017-08-11 | 维沃移动通信有限公司 | A kind of image pickup method and mobile terminal |
| CN107040722B (en) * | 2017-04-27 | 2019-02-15 | 维沃移动通信有限公司 | A kind of image pickup method and mobile terminal |
| US11310428B2 (en) | 2017-04-27 | 2022-04-19 | Vivo Mobile Communication Co., Ltd. | Camera shooting method and mobile terminal |
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Open date: 20080227 |