CN102054461A - Method for adjusting image displaying direction of display of electronic device display - Google Patents
Method for adjusting image displaying direction of display of electronic device display Download PDFInfo
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- CN102054461A CN102054461A CN200910206765XA CN200910206765A CN102054461A CN 102054461 A CN102054461 A CN 102054461A CN 200910206765X A CN200910206765X A CN 200910206765XA CN 200910206765 A CN200910206765 A CN 200910206765A CN 102054461 A CN102054461 A CN 102054461A
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Abstract
The invention discloses a method for adjusting image displaying direction of a display of an electronic device, which comprises the steps of: reading a gravity value of at least one axial gravity sensor configured in the electronic device, obtaining an axial gravity vector value according to the gravity value of the axial gravity sensor and an axial reference parameter data table in a storage unit, and judging a use direction of the electronic device according to the axial gravity vector value in order to control the images of the display to be displayed on the display in the image displaying direction same as the use direction.
Description
Technical field
The invention relates to a kind of design of imaging direction control method of electronic installation, particularly about a kind of imaging direction control method of electronic device display image.
Background technology
The display of conditional electronic product all has a set image imaging direction in design.The user also must cooperate this direction when holding or furnishing these electronic products, otherwise will cause puzzlement when using.Products such as picture TV, computer screen, mobile phone and PDA for example, the user in use usually can not traverse or even inversion use because make picture rotate an angle like this, can allow the user be difficult to watch.
But under some situation, can be because custom posture or the factor such as the environment of ornaments not good of user hold the time, and can't use with the set design direction of electronic product.For instance, generally when using mobile phone, the user can have oneself posture more smoothly usually, rather than straight holding.When mobile phone is taken sideling, the user also wants slanting head just can see the screen content of mobile phone clearly.This because hold the problem that posture produces, often also can notebook computer, PDA etc. are mobile to be taken place during with product using.
And because of the ornaments problem that environment produced, then similarly be to be placed on the TV of watching usefulness in the car, if car itself does not provide special bearing platform, TV just may be smooth inadequately because of the place of placing when ornaments, and TV is tilted to some extent.If car has situation about rolling to take place when advancing, more can allow the user when watching TV, feel under the weather.
Summary of the invention
In view of the above, electronic product display image often can only come imaging with a set direction.Once electronic product is subjected to user's posture or ornaments factor affecting such as environment and tilts to use, then can not having function corresponding when the design because of electronic product can regulate, and causes user's inconvenience.
Edge this, a purpose of the present invention promptly provides a kind of imaging direction control method of electronic device display image, with so that the imaging direction that the electronic installation person of being used posture or ornaments environment are regulated the display image.
A kind of imaging direction control method of electronic device display image, be to read the gravity value that is configured at least one axial gravity sensor in this electronic installation, and the gravity value and the axial basic parameter MSDS in the storage unit of this axial gravity sensor of foundation are tried to achieve an axial gravity vector value, judge the service orientation of this electronic installation again according to this axial gravity vector value, be shown in this display with the imaging direction that is same as this service orientation with the image of controlling this display.
In preferred embodiment of the present invention, the gravity value, an axis of reference that this axial basic parameter MSDS includes each gravity sensor is to mark and a gravity sensor positive negative value with respect to gravity.And the image of this preset direction is a forward image, and the definition of this forward image is that for the user, the image of this display is this forward image when this service orientation and this imaging direction in the same way the time.
Via the technology used in the present invention means, the custom posture when making the imaging direction of electronic device display image can the person of being used use during with ornaments angle is set and automatically rotation ajust.No matter the service orientation of electronic installation why, the image of display all can present a forward image with respect to the user.So allow the user when using electronic installation, more freely reach arbitrarily, and do not spend the set setting of yielding to electronic installation.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated, wherein:
Fig. 1 is the stereographic map that shows the imaging direction control method preferred embodiment of electronic device display image of the present invention;
Fig. 2 is the control circuit calcspar that shows the imaging direction control method preferred embodiment of electronic device display image of the present invention;
Fig. 3 to Fig. 7 is the turn clockwise synoptic diagram of micromotion of the imaging direction control method preferred embodiment that shows electronic device display image of the present invention;
Fig. 8 is the synoptic diagram that axial gravity vector value changes situation in the displayed map 3 to Fig. 7;
Fig. 9 is the synoptic diagram of imaging direction control method preferred embodiment when general use that shows electronic device display image of the present invention;
Figure 10 is the synoptic diagram after an angle is rotated in the imaging direction control method preferred embodiment of demonstration electronic device display image of the present invention;
Figure 11 is the process flow diagram that shows the imaging direction control method preferred embodiment of electronic device display image of the present invention.
The main element symbol description:
100 electronic installations
1 housing
11 operating units
12 displays
13 microprocessors
14 gravity sensor interface circuits
15 storage unit
151 image imaging directions are regulated program
2 gravity sensor groups
21 X axis gravity sensors
22 Y-axis are to gravity sensor
The axial gravity sensor of 23 Z
3 reference fields
The I service orientation
II imaging direction
The G gravity vector
Gx X axis gravity vector value
The Gy Y-axis is to the gravity vector value
The axial gravity vector value of Gz Z
The M axis of reference is to mark
The R gravity sensor is with respect to the positive negative value of gravity
The axial basic parameter MSDS of TAB
The gravity value of V gravity sensor
The θ angle
Embodiment
Consult shown in Figure 1ly, it is the stereographic map that shows the imaging direction control method preferred embodiment of electronic device display image of the present invention.This electronic installation 100 includes a housing 1, an operating unit 11, a display 12 and a gravity sensor group 2.This gravity sensor group 2 includes an X axis gravity sensor 21, a Y-axis to gravity sensor 22 and the axial gravity sensor 23 of a Z.In preferred embodiment of the present invention, though this each axial gravity sensor be provided with X axis that direction is same as this electronic installation 100, Y-axis to and Z axial, also can be arranged on the X axis that is different from electronic installation 100, Y-axis to and the axial direction of Z on.
Consult shown in Figure 2ly, it is the control circuit calcspar of preferred embodiment that shows the imaging direction control method of electronic device display image of the present invention.The control circuit of the preferred embodiment of the imaging direction control method of electronic device display image of the present invention includes a microprocessor 13, and this microprocessor 13 connects these operating units 11, this display 12 and connects these X axis gravity sensors 21, Y-axis to gravity sensor 22 and the axial gravity sensor 23 of Z via a gravity sensor interface circuit 14.
This microprocessor 13 more links a storage unit 15, stores image imaging direction adjusting program 151 and X, Y, the axial axial basic parameter MSDS TAB of Z in this storage unit 15.The gravity value V, an axis of reference that this axial basic parameter MSDS TAB includes a gravity sensor is to mark M and a gravity sensor positive negative value R with respect to gravity.
When the reference axial direction at this electronic installation 100 of definition, this X axis gravity sensor 21, Y-axis reach the gravity value V that obtains the gravity sensor group after this microprocessor 13 is handled to the sensing signal of gravity sensor 22 and the axial gravity sensor 23 of Z via this gravity sensor interface circuit 14.This microprocessor 13 calculates this axis of reference to mark M and this gravity sensor positive negative value R with respect to gravity according to the gravity value V of this gravity sensor again, and the gravity value V of this gravity sensor, axis of reference are stored with respect to the axial basic parameter MSDS TAB that the positive negative value R of gravity delivers in this storage unit 15 to mark M and gravity sensor.Via this axial basic parameter MSDS TAB, make no matter how this gravity sensor group 2 is provided with, each that is all calculated this gravity sensor group 2 is axially and the relation of the reference axial direction of electronic installation 100.Though in preferred embodiment of the present invention, this electronic installation 100 has three reference axial directions, does not limit axial quantity when practical application, also can be according to the difference of user demand only design use one or two axially.
Consult Fig. 3 to shown in Figure 7, it is the turn clockwise synoptic diagram of micromotion of the imaging direction control method preferred embodiment that shows electronic device display image of the present invention.Consult simultaneously shown in Figure 8, its be in the displayed map 3 to Fig. 7 axially the gravity vector value change the synoptic diagram of situation.This electronic installation 100 is placed on the reference field 3, is subjected to the effect of the gravity vector G of a size of fixing and direction.The gravity value V of each axial gravity sensor and the axial basic parameter MSDS TAB in this storage unit 15 calculate according to this for microprocessor 13, try to achieve this gravity vector G and are distributed in the X axis gravity vector value Gx, Y-axis of the reference axial direction of this electronic installation 100 to gravity vector value Gy and the axial gravity vector value of Z Gz.
When electronic installation 100 horizontal positioned (Fig. 3), because this gravity vector G does not have the component that X-axis and Y-axis make progress, so this X axis gravity vector value Gx and Y-axis are 0 to the size of gravity vector value Gy.The equal and opposite in direction of the axial gravity vector value of this Z Gz is in this gravity vector G, and the direction of the axial gravity vector value of this Z Gz is a negative value with respect to the Z axle.
When beginning to turn clockwise (Fig. 4) for 0 °, the size of this X axis gravity vector value Gx becomes greatly gradually with this electronic installation 100, and the axial gravity vector value of Z Gz then diminishes gradually.And when this electronic installation 100 rotates to 90 ° (Fig. 5), the size of this X axis gravity vector value Gx becomes with this gravity vector G and equates, and direction with respect to X-axis be one on the occasion of, the size of the axial gravity vector value of this Z Gz then becomes 0.
With this electronic installation 100 when 90 ° of dextrorotations go to 180 ° (Fig. 6 and Fig. 7), the size of this X axis gravity vector value Gx diminishes to 0, the size of the axial gravity vector value of this Z Gz then increases to and is equal to this gravity vector G, and direction is same as the Z axle, thus be one on the occasion of.
Because this electronic installation 100 is as turning axle, so this Y-axis is constant all the time to the size of gravity vector value Gy in synoptic diagram with Y-axis.If as turning axle, then this X axis gravity vector value Gx, Y-axis have different situations of change to gravity vector value Gy and the axial gravity vector value of Z Gz to this electronic installation 100 with other axles.The action situation of electronic installation 100 is judged according to these situations of change.
Consult shown in Figure 9ly, it is the synoptic diagram of imaging direction control method preferred embodiment when general use that shows electronic device display image of the present invention.When the user in use, this electronic installation 100 has a service orientation I, this service orientation I is the direction of user when holding or watch electronic installation 100.And the display 12 of this electronic installation 100 has an imaging direction II, and this imaging direction II is the direction of the image projector of this display 12.As this service orientation I and this imaging direction II in the same way the time, for the user, the image of this display 12 is a forward image.
Consult shown in Figure 10ly, it is the synoptic diagram after an angle is rotated in the imaging direction control method preferred embodiment that shows electronic device display image of the present invention.After this electronic installation 100 is rotated with an angle θ, though user's invariant position itself, but the service orientation I of this electronic installation 100 changes for the reference axial direction of this electronic installation 100, as the service orientation I of this electronic installation 100 among the figure from Y-axis to going to negative X axis.This microprocessor 13 is according to the variation of service orientation I at this moment, and the image of controlling this display 12 carries out reverse rotation with this angle θ, makes this imaging direction II be shown in this display 12 from Y-axis to rotating to the negative X axis identical with this service orientation I.Because the image person's of being used of this display 12 visual angle rotates, thus allow the user sees all the time be one not have, the forward image of handstand.
Consult shown in Figure 11ly, it is the process flow diagram of preferred embodiment that shows the imaging direction control method of electronic device display image of the present invention.At first, open system's (step 101) of this electronic installation 100 of beginning, the user can select whether to carry out this image imaging direction and regulate program 151 (step 102).If the user selects not carry out this image imaging direction and regulates program 151, then system can enter regular image mode (step 103), and this moment, the imaging direction II of this display 12 immobilized.
If the user selects to carry out this image imaging direction and regulates program 105, then this microprocessor 13 reads the gravity value V (step 104) of this each axial gravity sensor.This microprocessor 13 also calculates according to the gravity value V of this each gravity sensor that reads and the axial basic parameter MSDS TAB in this storage unit 15, try to achieve this X axis gravity vector value Gx, Y-axis to gravity vector value Gy and Z axial gravity vector value Gz (step 105), according in these values at least one, judge the service orientation I (step 106) of this electronic installation 100 again.At last, microprocessor 13 is according to the service orientation I of this electronic installation 100, and the image of controlling this display 12 is shown in this display 12 (step 107) with the imaging direction II that is same as this service orientation I.
By above embodiment as can be known, the imaging direction control method of electronic device display image provided by the present invention possesses the value on the industry really, so the present invention has accorded with the important document of patent.But above narration only is preferred embodiment explanation of the present invention, and all art technology are arbitrary when doing other all improvement according to above-mentioned explanation, and these changes still belong in invention spirit of the present invention and the appending claims.
Claims (8)
1. the imaging direction control method of an electronic device display image, the image that on this display, presents a default imaging direction in order to the display of controlling this electronic installation according to the service orientation of this electronic installation, this electronic installation comprises a microprocessor, a storage unit, wherein store image imaging direction adjusting program and X, Y, the axial axial basic parameter MSDS of Z in this storage unit, the gravity sensor of three axial arrangement, be connected to this microprocessor via a gravity sensor interface circuit, this method comprises the following steps:
(a) read the gravity value of each axial gravity sensor;
(b) calculate according to the gravity value of this each axial gravity sensor that reads and the axial basic parameter MSDS in this storage unit, and try to achieve X, Y, the axial axial gravity vector value of Z;
(c), judge the service orientation of this electronic installation according at least one axial gravity vector value of this each axial gravity vector value;
(d) according to the service orientation of this electronic installation, the image of controlling this display is shown in this display with this default imaging direction.
2. the imaging direction control method of electronic device display image as claimed in claim 1, it is characterized in that the gravity value, an axis of reference that this axial basic parameter MSDS comprises each gravity sensor is to mark and a gravity sensor positive negative value with respect to gravity.
3. the imaging direction control method of electronic device display image as claimed in claim 1, it is characterized in that, the image of this preset direction is a forward image, this forward image is defined as: when this service orientation and this imaging direction in the same way the time, for the user, the image of this display is this forward image.
4. the imaging direction control method of electronic device display image as claimed in claim 1 is characterized in that, this step (a) more comprises before selectively carries out the step that this image imaging direction is regulated program.
5. the imaging direction control method of an electronic device display image, the image that on this display, presents a default imaging direction in order to the display of controlling this electronic installation according to the service orientation of this electronic installation, this electronic installation comprises a microprocessor, a storage unit, wherein store an image imaging direction in this storage unit and regulate program and at least one group of axial basic parameter MSDS, at least one gravity sensor, be connected to this microprocessor via a gravity sensor interface circuit, this method comprises the following steps:
(a) read the gravity value of this axial gravity sensor;
(b) calculate according to the gravity value of this axial gravity sensor that reads and the axial basic parameter MSDS in this storage unit, and try to achieve an axial gravity vector value;
(c), judge the service orientation of this electronic installation according to this axial gravity vector value;
(d) according to the service orientation of this electronic installation, the image of controlling this display is shown in this display with this default imaging direction.
6. the imaging direction control method of electronic device display image as claimed in claim 5, it is characterized in that the gravity value, an axis of reference that this axial basic parameter MSDS includes a gravity sensor is to mark and a gravity sensor positive negative value with respect to gravity.
7. the imaging direction control method of electronic device display image as claimed in claim 5, it is characterized in that, the image of this preset direction is a forward image, this forward image is defined as: when this service orientation and this imaging direction in the same way the time, for the user, the image of this display is this forward image.
8. the imaging direction control method of electronic device display image as claimed in claim 5 is characterized in that, this step (a) more comprises before selectively carries out the step that this image imaging direction is regulated program.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910206765XA CN102054461A (en) | 2009-11-09 | 2009-11-09 | Method for adjusting image displaying direction of display of electronic device display |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910206765XA CN102054461A (en) | 2009-11-09 | 2009-11-09 | Method for adjusting image displaying direction of display of electronic device display |
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| CN200910206765XA Pending CN102054461A (en) | 2009-11-09 | 2009-11-09 | Method for adjusting image displaying direction of display of electronic device display |
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| CN103902194A (en) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业(武汉)有限公司 | Electronic device and control method for allowing screen image of electronic device to rotate |
| CN107631452A (en) * | 2017-09-13 | 2018-01-26 | 珠海格力电器股份有限公司 | Display device, method, storage medium and equipment based on equipment installation direction |
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| CN1604015A (en) * | 2003-09-30 | 2005-04-06 | 佳能株式会社 | Data conversion method and apparatus, and orientation measurement apparatus |
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Application publication date: 20110511 |