CN103513790A - Method for generating cursor in deflection position on basis of mobile device - Google Patents
Method for generating cursor in deflection position on basis of mobile device Download PDFInfo
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- CN103513790A CN103513790A CN201210202482.XA CN201210202482A CN103513790A CN 103513790 A CN103513790 A CN 103513790A CN 201210202482 A CN201210202482 A CN 201210202482A CN 103513790 A CN103513790 A CN 103513790A
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Abstract
The invention provides a method for generating a cursor in the deflection position on the basis of a mobile device. The method is applicable to the mobile device and a set of image display equipment. The method includes the steps that a first coordinate set and a second coordinate set are acquired according to a first deflection position and a second deflection position respectively, wherein the first deflection position and the second deflection position correspond to the mobile device in a three-dimensional space; a rectangular area is set according to the first coordinate set and the second coordinate set; a third coordinate set is acquired according to a third deflection position, wherein the third deflection position corresponds to the mobile device in the three-dimensional space; when the third coordinate set is located in the rectangular area, a cursor coordinate set is generated according to the third coordinate set and distinguishability data corresponding to distinguishability of the image display equipment; frames containing the cursor are input to the image display equipment according to the cursor coordinate set.
Description
Technical field
The invention relates to a kind of cursor production method, refer to that especially a kind of inflection point based on mobile device produces light calibration method.
Background technology
In recent years, the science and technology relevant to human-computer interaction is gradually dissolved in the middle of the mankind's life, and wherein the most welcome one of them is no more than body sense technology.And the modal aspect of body sense technology is somatic sensation television game equipment (example, the Wii that Japanese Nintendo Co. releases) and the two combination of television equipment.Generally speaking, somatic sensation television game equipment can see through built-in infrared module, according to the motion track of user's limbs, calculates corresponding position, and then produces visual effect (example, cursor) to reach the effect of human-computer interaction based on this position.
Yet for the television equipment of the somatic sensation television game equipment of generally not arranging in pairs or groups, reach above-mentioned human-computer interaction effect if want, user need to buy more relevant infrared module again, thereby causes the burden on cost.
In addition the existing another kind of possible aspect that produces cursor is the combination of mobile device and television equipment.That is, after mobile device sees through transmission line and links with television equipment, dependent picture (example comprises the image frame of cursor) is shown by television equipment.
Although above-mentioned combination aspect does not need additionally to install additional infrared module, yet, when if the cursor that user wants to show according to television equipment operates further, for example see through the archives in the shown picture of finger towing television equipment, this television equipment need possess the function of Touch Screen.Therefore user need to additionally be installed touch-control module additional in this television equipment, or change the television equipment that employing possesses touch controllable function, could according to cursor, operate further.So also increased the weight of the burden on cost.
Summary of the invention
In view of the above problems, the invention provides a kind of inflection point based on mobile device and produce light calibration method.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of inflection point based on mobile device produces light calibration method, be applicable to a mobile device, and the display device being connected with this mobile device, the method includes the steps of: (A) coordinate obtains unit basis to obtaining one first set of coordinates by one first inflection point of mobile device in three-dimensional space, and wherein this first set of coordinates comprises one first horizontal coordinate value and one first vertical coordinate value; (B) this coordinate obtains unit basis to obtaining one second set of coordinates by one second inflection point of mobile device in three-dimensional space, and wherein this second set of coordinates comprises one second horizontal coordinate value and one second vertical coordinate value; (C) this coordinate obtains unit and sets a rectangular area according to this first set of coordinates and this second set of coordinates, the wherein corresponding minimum level critical value in this rectangular area, a minimum vertical critical value, a maximum horizontal critical value, an and maximum perpendicular critical value, wherein this minimum level critical value is this first horizontal coordinate value, this minimum vertical critical value is this first vertical coordinate value, this maximum horizontal critical value is this second horizontal coordinate value, and this maximum perpendicular critical value is this second vertical coordinate value; (D) this coordinate obtains unit according to should mobile device differ from one the 3rd inflection point acquisition one three-dimensional group of this first inflection point and this second inflection point in three-dimensional space, and wherein this three-dimensional group comprises one the 3rd horizontal coordinate value and one the 3rd vertical coordinate value; (E) when this three-dimensional group is positioned at this rectangular area, one cursor coordinates computing unit is according to this three-dimensional group, and the resolution data of a pair of resolution that should display device produces a cursor coordinates group, wherein this cursor group comprises a cursor horizontal coordinate value and a cursor vertical coordinate value; (F) according to this cursor coordinates group, form a cursor on a picture; And (G) output comprise this cursor this picture to this display device.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, in step (E), this cursor coordinates computing unit is respectively according to the 3rd horizontal coordinate value and this minimum level coordinate figure, the two difference of this maximum horizontal coordinate figure produces a horizontal proportion, and respectively according to the 3rd vertical coordinate value and this minimum vertical coordinate figure, the two difference of this maximum perpendicular coordinate figure produces a vertical scale, based on this resolution data, according to this horizontal proportion and this vertical scale, produce respectively this cursor horizontal coordinate value and this cursor vertical coordinate value again.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, this resolution data report is drawn together a maximum horizontal resolution and a maximum perpendicular resolution, this cursor coordinates computing unit is according to this cursor horizontal coordinate value of the long-pending acquisition of this maximum horizontal resolution and this horizontal proportion, and according to this cursor vertical coordinate value of the long-pending acquisition of this maximum perpendicular resolution and this vertical scale.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, in step (G), this display device is connected to obtain this picture through wireless radio-frequency with this mobile device.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, in step (G), this display device is connected to obtain this picture through entity is online with this mobile device.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, this mobile device comprises an electronic compass, this coordinate obtains the sensing value that unit produces in this first inflection point, this second inflection point and the 3rd inflection point according to this electronic compass, obtain respectively this first horizontal coordinate value, this second horizontal coordinate value, and the 3rd horizontal coordinate value.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, this mobile device comprises a gravity sensor, this coordinate obtains the sensing value that unit produces in this first inflection point, this second inflection point and the 3rd inflection point according to this gravity sensor, obtain respectively this first vertical coordinate value, this second vertical coordinate value, and the 3rd vertical coordinate value.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, step (A) comprises following sub-step:
(A-1) trigger element produces a trigger signals; And
(A-2) this coordinate obtain unit based on this trigger signals according to obtaining this first set of coordinates by mobile device this first inflection point in three-dimensional space.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, in step (A-1), when a button of this mobile device of user's touch-control, this trigger element produces this trigger signals.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, step (B) comprises following sub-step:
(B-1) trigger element produces a trigger signals; And
(B-2) this coordinate obtain unit based on this trigger signals according to obtaining this second set of coordinates by mobile device this second inflection point in three-dimensional space.
Preferably, the invention provides a kind of inflection point based on mobile device and produce light calibration method, wherein, in step (B-1), when a button of this mobile device of user's touch-control, this trigger element produces this trigger signals.
Compared to prior art the present invention, see through and obtain this virtual rectangular area, and produce corresponding cursor coordinates group according to Nei position, mobile device Gai rectangular area, can show this cursor for this display device, and produce this cursor without seeing through extra infrared module.
Accompanying drawing explanation
Fig. 1 is a process flow diagram, and the preferred embodiment of the inflection point generation light calibration method that the present invention is based on mobile device is described;
Fig. 2 is a schematic diagram, and the applied environment of this preferred embodiment is described;
Fig. 3 is a schematic diagram, and the applied environment of this preferred embodiment is described;
Fig. 4 is a schematic diagram, and the applied environment of this preferred embodiment is described;
Fig. 5 is a schematic diagram, illustrates that this preferred embodiment produces this first set of coordinates;
Fig. 6 is a schematic diagram, illustrates that this preferred embodiment produces this second set of coordinates;
Fig. 7 is a schematic diagram, illustrates that this preferred embodiment produces this three-dimensional group;
Fig. 8 is a schematic diagram, illustrates that this preferred embodiment produces this three-dimensional group; And
Fig. 9 is a system diagram, illustrates that an inflection point based on mobile device of corresponding this preferred embodiment produces cursor system.
Embodiment
About addressing other technologies content, feature and effect before the present invention, in the following detailed description coordinating with reference to one of a graphic preferred embodiment, can clearly present.
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, the preferred embodiment that the present invention is based on the inflection point generation light calibration method of mobile device is applicable to one and comprises a Touch Screen, a gravity sensor (G-Sensor, figure does not show) and an electronic compass (Electronic Compass, figure does not show) mobile device 2, an and display device 1 being connected with this mobile device 2.In this preferred embodiment, this display device 1 is a television equipment.Certainly, this display device 1 also can be a projector, is not limited to this preferred embodiment and discloses.
Again, in this gravity sensor and this electronic compass, be built in this mobile device 2, and respectively in order to the deflection angle of this mobile device 2 of sensing, to produce corresponding sensing value.For instance, the front end 21 of supposing this mobile device 2 is during higher than tail end 22 (seeing Fig. 3), the sensing value that this gravity sensor produces this moment can be used to represent that the front end 21 of this mobile device 2 and the straight line that tail end 22 extends intersect at the vertical coordinate of a virtual point 23 of this display device 1, and the sensing value that this electronic compass produces can be used to represent the horizontal coordinate of this virtual point 23; When the front end 21 of this mobile device 2 is during lower than tail end 22, the sensing value that this gravity sensor produces this moment can be used to represent that the front end 21 of this mobile device 2 and the straight line that tail end 22 extends intersect at the vertical coordinate of a virtual point 24 of this display device 1, and the sensing value that this electronic compass produces can be used to represent the horizontal coordinate of this virtual point 24.Wherein, the horizontal coordinate of this virtual point 23 is identical with the horizontal coordinate of this virtual point 24.
Similarly, the front end 21 of supposing this mobile device 2 and tail end 22 are when flatly the amplitude of skew and front end 21 skews is greater than the amplitude of tail end 22 skews to the left (seeing Fig. 4), the sensing value that this electronic compass produces this moment can be used to represent that the front end 21 of this mobile device 2 and the straight line that tail end 22 extends intersect at the horizontal coordinate of a virtual point 25 of this display device 1, and the sensing value that this gravity sensor produces can be used to represent the vertical coordinate of this virtual point 25; When the front end 21 of this mobile device is greater than the amplitude of tail end 22 skews with tail end 22 amplitude that flatly skew and front end 21 are offset to the right, the sensing value that this electronic compass produces this moment can be used to represent that the front end 21 of this mobile device 2 and the straight line that tail end 22 extends intersect at the horizontal coordinate of a virtual point 26 of this display device 1, and the sensing value that this gravity sensor produces can be used to represent the vertical coordinate of this virtual point 26.Wherein, the vertical coordinate of this virtual point 25 is identical with the vertical coordinate of this virtual point 26.
Again, this mobile device 2 can see through existing wireless radio-frequency, example, and the mode of WIFI or bluetooth links with this display device 1, USB (universal serial bus) (Universal Serial Bus, the USB) transmission line that also can see through entity links with this display device 1.Only seeing through the modes such as wireless or USB (universal serial bus) is to be familiar with this field person can understand easily with the details that this display device 1 links, therefore do not repeat at this.In this preferred embodiment, this mobile device 2 sees through this display device 1 link (seeing Fig. 2) of mode of WIFI.
It is worth mentioning that, this preferred embodiment can produce cursor system 9 and complete (seeing Fig. 9) by the inflection point based on mobile device by one.Therefore the present invention writes after a plurality of instructions with program language, be stored in the recording medium (example, the internal memory of this mobile device 2) of a machine readable.When these instruction load to one have after the processor (example, the processor of this mobile device 2) of parallel processing instruction set, can be in order to carry out the present invention's method.
Wherein should the inflection point generation cursor system 9 based on mobile device comprise a trigger element 91, a coordinate acquisition unit 92, and a cursor coordinates computing unit 93.This trigger element 91 is according to behavior generation one trigger signals of an entity button of this mobile device 2 of user's touch-control.Certainly, this trigger element 91 also can, according to this trigger signals of behavior generation of the shown virtual push button of this mobile device 2 of user's touch-control, be not limited to this preferred embodiment and disclose.
This coordinate obtains unit 92 in order to obtain corresponding set of coordinates according to the inflection point of this mobile device 2 in three-dimensional space.This cursor coordinates computing unit 93 produces a corresponding vernier set of coordinates in order to obtain the set of coordinates of unit 92 acquisitions according to this coordinate.
Below coordinate an exemplary applications, for above-mentioned trigger element 91, coordinate acquisition unit 92 and the interaction of cursor coordinates computing unit 93 between each step of this preferred embodiment, illustrate further.
As shown in step S01, when this button of this mobile device 2 of user's touch-control, this trigger element 91 produces these trigger signals.Certainly, as above-mentioned, carry.This button can be entity button, can also be the shown virtual push button of Touch Screen of this mobile device 2.Wherein Touch Screen shows the non-emphasis of the present invention of details of virtual push button, therefore do not repeat at this.
As shown in step S02, this coordinate obtains unit 92 based on this trigger signals, according to obtaining one first set of coordinates 3 (seeing Fig. 5) by one first inflection point of mobile device 2 in three-dimensional space.Wherein this first set of coordinates 3 comprises one first horizontal coordinate value and one first vertical coordinate value.That is, when user is after this button of this this mobile device 2 of the first inflection point touch-control, these coordinate acquisition unit 92 bases now sensing value of this electronic compass produce this first horizontal coordinate value, and produce this first vertical coordinate value according to the sensing value of this gravity sensor.In this preferred embodiment, suppose that this first set of coordinates 3 is (30,40).Wherein " 30 " are this first horizontal coordinate value, and " 40 " are this first vertical coordinate value.
As shown in step S03, when user is again during this button of this mobile device 2 of touch-control, this trigger element 91 produces these trigger signals.
As shown in step S04, this coordinate obtains unit 92 based on this trigger signals, according to obtaining one second set of coordinates 4 (seeing Fig. 6) by one second inflection point of mobile device 2 in three-dimensional space.Wherein this second set of coordinates 4 comprises one second horizontal coordinate value and one second vertical coordinate value.That is, when user is after this button of this this mobile device 2 of the second inflection point touch-control, these coordinate acquisition unit 92 bases now sensing value of this electronic compass produce this second horizontal coordinate value, and produce this second vertical coordinate value according to the sensing value of this gravity sensor.In this preferred embodiment, suppose that this second set of coordinates 4 is (30,140).
As shown in step S05, this coordinate obtains unit 92 and sets a rectangular area 7 (seeing Fig. 7) according to this first set of coordinates 3 and this second set of coordinates 4.The wherein corresponding minimum level critical value in this rectangular area 7, a minimum vertical critical value, a maximum horizontal critical value, and a maximum perpendicular critical value.Wherein this minimum level critical value be this first horizontal coordinate value (,-30), this minimum vertical critical value be this first vertical coordinate value (, 40), this maximum horizontal critical value be this second horizontal coordinate value (, 30), this maximum perpendicular critical value is this second vertical coordinate value (that is, 140).That is to say, the coordinate on Si Ge summit that should rectangular area 7 is respectively to (30,40), (30,140), (30,40), and (30,140).That is this coordinate obtains unit 92 can be according to this virtual rectangular area 7 of setting in this first set of coordinates successively producing and this second set of coordinates ，Yu three-dimensional space.
As shown in step S06, this coordinate obtains unit 92 also according to should mobile device 2 differ from one the 3rd inflection point acquisition one three-dimensional group 5 of this first inflection point and this second inflection point in three-dimensional space.Wherein this three-dimensional group 5 comprises one the 3rd horizontal coordinate value and one the 3rd vertical coordinate value.That is, when user is after this button of the 3rd this mobile device 2 of inflection point touch-control, these coordinate acquisition unit 92 bases now sensing value of this electronic compass produce the 3rd horizontal coordinate value, and produce the 3rd vertical coordinate value according to the sensing value of this gravity sensor.
That is to say, when obtaining unit 92, this coordinate sets behind this virtual rectangular area 7, user does not need this button of this mobile device 2 of touch-control to make this trigger element 91 produce this trigger signals again, and this coordinate obtains unit 92 can produce corresponding set of coordinates according to this mobile device 2 inflection point at place in three-dimensional space.
As shown in step S07 and step S08, when this three-dimensional group 5 is positioned at this rectangular area 7, this cursor coordinates computing unit 93 is according to this three-dimensional group 5, and the resolution data of a pair of resolution that should display device 1 produces a cursor coordinates group.Wherein this cursor group comprises a cursor horizontal coordinate value and a cursor vertical coordinate value.
That is first this cursor coordinates computing unit 93 can judge whether this three-dimensional group 5 falls within this rectangular area 7.Suppose that this three-dimensional group 5 is (6,70).Due to the 3rd horizontal coordinate value of this three-dimensional group 5 between the minimum level critical value of this rectangular area 7 and maximum horizontal critical value (,-6 between-30 to 30), and the 3rd vertical coordinate value of this three-dimensional group 5 between the minimum vertical critical value of this rectangular area 7 and maximum perpendicular critical value (, 70 between 40 to 140), therefore this three-dimensional group 5 falls within this rectangular area 7.
Certainly, if this three-dimensional group 5 does not fall within this rectangular area 7, as shown in step S06, this coordinate obtains unit 92 and can obtain constantly this three-dimensional group 5 that should mobile device 2, for this cursor coordinates computing unit 93, produces accordingly this vernier set of coordinates.
Then, this cursor coordinates computing unit 93 produces this cursor coordinates group according to this three-dimensional group 5 and this resolution data.Wherein this resolution data report is drawn together a maximum horizontal resolution and a maximum perpendicular resolution.In this preferred embodiment, this maximum horizontal resolution is " 800 ", and this maximum perpendicular resolution is " 480 ".
Again, this cursor coordinates computing unit 93 produces a horizontal proportion according to the two difference of the 3rd horizontal coordinate value and this minimum level coordinate figure, this maximum horizontal coordinate figure respectively, and according to the two difference of the 3rd vertical coordinate value and this minimum vertical coordinate figure, this maximum perpendicular coordinate figure, produce a vertical scale, then according to this horizontal proportion and this vertical scale, produce respectively this cursor horizontal coordinate value and this cursor vertical coordinate value based on this resolution data respectively.
For instance, because the 3rd horizontal coordinate value is " 6 ", and with the difference of this minimum level coordinate figure " 30 " be " 24 ", with the difference of this maximum horizontal coordinate figure " 30 " be " 36 ", therefore if take this minimum level coordinate figure, be starting point, can say the distance between the 3rd horizontal coordinate value and this minimum level coordinate figure, account for 4/10ths (that is, 24/ (24+36)=0.4) in this minimum level coordinate figure and this two formed interval of maximum horizontal coordinate figure.Therefore this horizontal proportion is " 0.4 ".Similarly, because the 3rd vertical coordinate value is " 70 ", and with the difference of this minimum vertical coordinate figure " 40 " be " 30 ", with the difference of this maximum perpendicular coordinate figure " 140 " be " 70 ", therefore if take this minimum vertical coordinate figure, be starting point, can say the distance between the 3rd vertical coordinate value and this minimum vertical coordinate figure, account for 3/10ths (that is, 30/ (30+70)=0.3) in this minimum vertical coordinate figure and this two formed interval of maximum perpendicular coordinate figure.Therefore this vertical scale is " 0.3 ".
Again, when this cursor coordinates computing unit 93 calculates respectively after this horizontal proportion and this vertical scale, understand according to this cursor horizontal coordinate value of the long-pending acquisition of this maximum horizontal resolution and this horizontal proportion, and according to this cursor vertical coordinate value of the long-pending acquisition of this maximum perpendicular resolution and this vertical scale.That is this maximum horizontal resolution " 800 " is amassed as " 320 " with this horizontal proportion " 0.4 ", therefore this cursor horizontal coordinate value is " 320 ".And the amassing as " 144 " of this maximum perpendicular resolution " 480 " and this vertical scale " 0.3 ", therefore this cursor horizontal coordinate value is " 144 ".This vernier set of coordinates that this cursor coordinates computing unit calculates is (320,144).
As shown in step S09 and step S10, according to this cursor coordinates group, form a cursor on a picture, and this picture that output comprises this cursor is to this display device.Consult Fig. 7, this mobile device 2 can produce these pictures, and in the corresponding position of this picture, forms this cursor according to this cursor coordinates group (320,144), and export this picture to this display device 1 for its demonstration.If user now again by this mobile device 2 to right translation, can to go out this three-dimensional group according to the position calculation after translation be (6 to this cursor coordinates computing unit 93,70), and obtain respectively this horizontal proportion " 0.6 " and this vertical scale " 0.3 ", and then obtain this cursor coordinates group (480,144), with based on this vernier set of coordinates (480,144) form this cursor, and show (seeing Fig. 8) for this display device 1.
If suppose in addition, this picture has also comprised that one can be for the object (example of user's towing, file folder on desktop in operating system), user also can be by this cursor movement to position corresponding to this object, then a button (not shown) that sees through this mobile device 2 is chosen this object, again this mobile device 2 is moved to other position in this rectangular area 7, this object just can be along with being towed to corresponding position.That is to say, do not need additionally to install additional touch-control module in this display device 1, this display device 1 does not need to possess touch controllable function yet, and user can see through picture towing object or the execution archives that the present invention shows in this display device 1.The details that only sees through the object in mobile device 2 towing pictures is to be familiar with this field person can understand easily, and non-emphasis of the present invention, therefore do not repeat at this.
In sum, the influence value that the electronic compass of this mobile device and gravity sensor produce can be used for respectively as horizontal coordinate value and the vertical coordinate value of set of coordinates, to produce this cursor according to the inflection point of mobile device further, and show for this display device, and for user, utilize further the object in the shown picture of this display device of this cursor operations, therefore really can reach the present invention's object.
Only as described above, only for the present invention's preferred embodiment, when not limiting with this scope of the invention process, the simple equivalence of generally being done according to the present patent application the scope of the claims and invention description content changes and modifies, and is all still covered by the present invention within the scope of the patent.
Claims (11)
1. the inflection point based on mobile device produces a light calibration method, is applicable to a mobile device, and a display device being connected with this mobile device, it is characterized in that, the method includes the steps of:
(A) coordinate obtains unit basis to obtaining one first set of coordinates by one first inflection point of mobile device in three-dimensional space, and wherein this first set of coordinates comprises one first horizontal coordinate value and one first vertical coordinate value;
(B) this coordinate obtains unit basis to obtaining one second set of coordinates by one second inflection point of mobile device in three-dimensional space, and wherein this second set of coordinates comprises one second horizontal coordinate value and one second vertical coordinate value;
(C) this coordinate obtains unit and sets a rectangular area according to this first set of coordinates and this second set of coordinates, the wherein corresponding minimum level critical value in this rectangular area, a minimum vertical critical value, a maximum horizontal critical value, an and maximum perpendicular critical value, wherein this minimum level critical value is this first horizontal coordinate value, this minimum vertical critical value is this first vertical coordinate value, this maximum horizontal critical value is this second horizontal coordinate value, and this maximum perpendicular critical value is this second vertical coordinate value;
(D) this coordinate obtains unit according to should mobile device differ from one the 3rd inflection point acquisition one three-dimensional group of this first inflection point and this second inflection point in three-dimensional space, and wherein this three-dimensional group comprises one the 3rd horizontal coordinate value and one the 3rd vertical coordinate value;
(E) when this three-dimensional group is positioned at this rectangular area, one cursor coordinates computing unit is according to this three-dimensional group, and the resolution data of a pair of resolution that should display device produces a cursor coordinates group, wherein this cursor group comprises a cursor horizontal coordinate value and a cursor vertical coordinate value;
(F) according to this cursor coordinates group, form a cursor on a picture; And
(G) this picture that output comprises this cursor is to this display device.
2. inflection point based on mobile device according to claim 1 produces light calibration method, it is characterized in that, in step (E), this cursor coordinates computing unit is respectively according to the 3rd horizontal coordinate value and this minimum level coordinate figure, the two difference of this maximum horizontal coordinate figure produces a horizontal proportion, and respectively according to the 3rd vertical coordinate value and this minimum vertical coordinate figure, the two difference of this maximum perpendicular coordinate figure produces a vertical scale, based on this resolution data, according to this horizontal proportion and this vertical scale, produce respectively this cursor horizontal coordinate value and this cursor vertical coordinate value again.
3. inflection point based on mobile device according to claim 2 produces light calibration method, it is characterized in that, this resolution data report is drawn together a maximum horizontal resolution and a maximum perpendicular resolution, this cursor coordinates computing unit is according to this cursor horizontal coordinate value of the long-pending acquisition of this maximum horizontal resolution and this horizontal proportion, and according to this cursor vertical coordinate value of the long-pending acquisition of this maximum perpendicular resolution and this vertical scale.
4. inflection point based on mobile device according to claim 1 produces light calibration method, it is characterized in that, in step (G), this display device sees through wireless radio-frequency and is connected to obtain this picture with this mobile device.
5. inflection point based on mobile device according to claim 1 produces light calibration method, it is characterized in that, in step (G), this display device sees through that entity is online is connected to obtain this picture with this mobile device.
6. inflection point based on mobile device according to claim 1 produces light calibration method, it is characterized in that, this mobile device comprises an electronic compass, this coordinate obtains the sensing value that unit produces in this first inflection point, this second inflection point and the 3rd inflection point according to this electronic compass, obtain respectively this first horizontal coordinate value, this second horizontal coordinate value, and the 3rd horizontal coordinate value.
7. inflection point based on mobile device according to claim 1 produces light calibration method, it is characterized in that, this mobile device comprises a gravity sensor, this coordinate obtains the sensing value that unit produces in this first inflection point, this second inflection point and the 3rd inflection point according to this gravity sensor, obtain respectively this first vertical coordinate value, this second vertical coordinate value, and the 3rd vertical coordinate value.
8. inflection point based on mobile device according to claim 1 produces light calibration method, it is characterized in that, step (A) comprises following sub-step:
(A-1) trigger element produces a trigger signals; And
(A-2) this coordinate obtain unit based on this trigger signals according to obtaining this first set of coordinates by mobile device this first inflection point in three-dimensional space.
9. inflection point based on mobile device according to claim 8 produces light calibration method, it is characterized in that, in step (A-1), when a button of this mobile device of user's touch-control, this trigger element produces this trigger signals.
10. inflection point based on mobile device according to claim 1 produces light calibration method, it is characterized in that, step (B) comprises following sub-step:
(B-1) trigger element produces a trigger signals; And
(B-2) this coordinate obtain unit based on this trigger signals according to obtaining this second set of coordinates by mobile device this second inflection point in three-dimensional space.
11. inflection points based on mobile device according to claim 10 produce light calibration method, it is characterized in that, in step (B-1), when a button of this mobile device of user's touch-control, this trigger element produces this trigger signals.
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| CN201210202482.XA CN103513790A (en) | 2012-06-19 | 2012-06-19 | Method for generating cursor in deflection position on basis of mobile device |
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| CN201210202482.XA CN103513790A (en) | 2012-06-19 | 2012-06-19 | Method for generating cursor in deflection position on basis of mobile device |
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| JP2004013314A (en) * | 2002-06-04 | 2004-01-15 | Fuji Xerox Co Ltd | Position measuring input support device |
| US20080120577A1 (en) * | 2006-11-20 | 2008-05-22 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling user interface of electronic device using virtual plane |
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