CN104298438B - Electronic installation and its touch operation method - Google Patents
Electronic installation and its touch operation method Download PDFInfo
- Publication number
- CN104298438B CN104298438B CN201310300772.2A CN201310300772A CN104298438B CN 104298438 B CN104298438 B CN 104298438B CN 201310300772 A CN201310300772 A CN 201310300772A CN 104298438 B CN104298438 B CN 104298438B
- Authority
- CN
- China
- Prior art keywords
- touch
- touch screen
- distance
- control object
- relative angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
The present invention provides a kind of electronic installation and its touch operation method.This electronic installation includes Touch Screen, memory cell and processing unit, and the method comprises the following steps.Using touch-control object of the Touch Screen detection above Touch Screen, and estimate the distance between touch-control object and Touch Screen.The pointing direction of touch-control object is detected relative to the relative angle of the normal direction of Touch Screen.According to distance and relative angle, perform function is in the object shown by Touch Screen.
Description
Technical field
The invention relates to a kind of electronic installation and its touch operation method, and in particular to a kind of electronic installation
And its touch operation method.
Background technology
In information-intensive society now, the mankind gradually increase for the dependence of the electronic installation of consumption-orientation.In order to reach
More convenient, volume more lightly changes and more humane purpose, and many products are changed into use by traditional keyboard or mouse
Touch Screen is as input unit.For the electronic product of touch due to easy to operate, intuitive is high in recent years, therefore is consumed deeply
Person likes and turns into the main trend of in the market gradually.As the function of touch control e product is more and more, directly touch
The touch control operation mode of screen can not meet the operational demand of user gradually.Therefore, further research and develop in recent years
Go out floated touch-control sensing electronic product, allow user approaching but not yet touch（Suspend（hovering））Touch Screen
When can be carried out the operation of Touch Screen, to increase the operational convenience of user and intuitive.
Floated touch sensing device on the market is largely to utilize object at present（Such as stylus）Or finger suspend or
Caused capacity effect difference when touching detecting element, to differentiate that object or finger are suspended on sensing element or touched
Detecting element, and then different functions is provided.Stylus or hand need to be only placed in above Touch Screen by user, you can be existed easily
Carried out on screen every do-nothing operation.As can be seen here, actually one kind will significantly change user's operating body to floated touch operation method
The input mode tested.For current floated touch-control sensing electronic product, how suspension touch control is applied to electronics and filled
Actually one of those skilled in the art's subject under discussion of interest in the manipulation or the operation of application program put.
The content of the invention
The present invention provides a kind of electronic installation and its touch operation method, can be by between touch-control object and Touch Screen
Distance and angle, corresponding function is performed to the object on screen, to improve the convenience in electronic installation use.
A kind of touch operation method of electronic installation of proposition of the present invention, suitable for the electronic installation with Touch Screen,
The method comprises the following steps.Using touch-control object of the Touch Screen detection above Touch Screen, and estimate touch-control object
The distance between Touch Screen.The pointing direction of touch-control object is detected relative to the relative angle of the normal direction of Touch Screen
Degree.According to distance and relative angle, perform function is in the object shown by Touch Screen.
The present invention proposes a kind of electronic installation, including Touch Screen, memory cell, one or more processing units.Wherein, deposit
Storage unit records multiple modules, and the processing unit couples Touch Screen and memory cell, to access and perform memory cell
Multiple modules of middle record.The module is included apart from detection module, angle detection module and function execution module.Distance inspection
Touch-control object of the module using Touch Screen detection above Touch Screen is surveyed, and is estimated between touch-control object and Touch Screen
Distance.Angle detection module detects the pointing direction of touch-control object relative to the relative angle of the normal direction of Touch Screen.
Function execution module is according to distance and relative angle, and perform function is in the object shown by Touch Screen.
Based on above-mentioned, of the invention electronic installation and its touch operation method, except detection touch-control object and Touch Screen
The distance between, the pointing direction of touch-control object is also detected relative to the relative angle of the normal direction of Touch Screen.By touching
Change and the relative angle of the suspension distance of object are controlled, can make that electronic installation performs corresponding function according to this or adjustment imposes on screen
The functional effect of the upper object of curtain.Therefore, the impression for the distance and angle change of being adjusted the distance based on the mankind, it is possible to provide user is a kind of
Closer to the control mode of human sensory's intuition.
For features described above of the invention and advantage can be become apparent, special embodiment below, and it is detailed to coordinate accompanying drawing to make
Carefully it is described as follows.
Brief description of the drawings
Fig. 1 is the block diagram of the electronic installation shown by one embodiment of the invention；
Fig. 2 is the flow chart of the touch operation method shown by one embodiment of the invention；
Fig. 3 is the example of the touch operation method shown by one embodiment of the invention；
Fig. 4 A are the example of the touch operation method shown by one embodiment of the invention；
Fig. 4 B are the schematic diagram of the distribution of capacitance values shown by one embodiment of the invention；
Fig. 4 C are the example of the touch operation method shown by one embodiment of the invention；
Fig. 4 D are the schematic diagram of the distribution of capacitance values shown by one embodiment of the invention；
Fig. 5 is the flow chart of the touch operation method shown by another embodiment of the present invention；
Fig. 6 A show the example of the touch operation method of another embodiment of the present invention；
Fig. 6 B show the example of the touch operation method of another embodiment of the present invention.
Description of reference numerals：
10、60：Electronic installation；
11、61：Stylus；
12、62：Touch Screen；
14：Memory cell；
16：Processing unit；
142：Apart from detection module；
144：Angle detection module；
146：Function execution module；
63、64：Hand；
65：Object；
d：Distance；
θ：Relative angle；
P、Q、R：Touch point；
Q’、R’：Reference point；
z1、z2：Region；
A, B, E, Building F cursor position；
r1、r2：Spray area；
S201~S203, S501~S503, S5031~S5033：Each step of touch operation method.
Embodiment
In general, when touch-control object is in Touch Screen to certain distance, touch-control object can cause touching to detect
The numerical value that element is sensed produces change, causes electronic installation to can detect the presence of touch-control object.The present invention is based on this
Characteristic, how far of the touch-control object apart from screen is detected using the sensing result of sensing element.In addition, electronics fills
The mutually degree angle between touch-control object and Touch Screen can also be detected using detecting element or other sensors are touched by putting.
Consequently, it is possible to adjusted the distance the far and near impression with angle change based on the mankind, electronic installation can by touch-control object and Touch Screen it
Between distance and angle simultaneously as the governing factor in the manipulation that suspends, and produce touch-control that is more elastic and pressing close to mankind's intuition and grasp
Make mode.In order that present disclosure becomes apparent, it is exemplified below what embodiment can actually be implemented according to this as the present invention
Example.
Fig. 1 is the block diagram of the electronic installation shown by one embodiment of the invention.It refer to Fig. 1, the electronics of the present embodiment
Device 10 is, for example, mobile phone, smart mobile phone, personal digital assistant（Personal Digital Assistant, PDA）, flat board electricity
Brain, e-book, game machine etc. have the electronic installation of Touch Screen, and the present invention is not limited to this.Electronic installation 10 includes touching
Control screen 12, memory cell 14 and one or more processing units 16, its function are described below：
Touch Screen 12 is a kind of display device for integrating touching detecting element, can provide display and input function simultaneously.
This display device is, for example, liquid crystal display（Liquid Crystal Display, LCD）, light emitting diode（Light-
Emitting Diode, LED）Display, Field Emission Display（Field Emission Display, FED）Or other species
Display, the present invention is not restricted to this.Touch detecting element to set on the display apparatus, these sensing elements are aligned to
Row and column and it is configured for use in and receives touch event or suspension event（hover event）.Touch event includes finger, hand
The palm, the touching of body part or other objects to Touch Screen 12.Suspension event include finger, palm, body part or other
Suspension of the object on Touch Screen 12.Touching detecting element can be touched for such as capacitor-type touch detecting element, surface acoustic wave
Detecting element, electromagnetism touching detecting element, Near-Field Radar Imaging touching detecting element, and its fellow.
Memory cell 14 is, for example, any form of fixed or packaged type random access memory（Random
Access Memory, RAM）, read-only storage（Read-Only Memory, ROM）, flash memory（Flash memory）, hard disk or
The combination of other similar devices or these devices, and to record the multiple modules that can be performed by processing unit 16, these modules
Processing unit 16 can be loaded into perform screen-picture cuts function.
Processing unit 16 is, for example, central processing unit（Central Processing Unit, CPU）, or other can compile
The general service of journey or the microprocessor of specific use（Microprocessor）, digital signal processor（Digital
Signal Processor, DSP）, programmable controller, ASIC（Application Specific
Integrated Circuits, ASIC）, programmable logic device（Programmable Logic Device, PLD）Or other
The combination of similar device or these devices.Processing unit 16 is coupled to Touch Screen 12 and memory cell 14, and can access simultaneously
The module being recorded in memory cell 14 is performed, to perform the function of touch control operation.
Above-mentioned module is included apart from detection module 142, angle detection module 144 and function execution module 146, these modules
E.g. computer program, it can be loaded into processing unit 16, so as to perform the touch control operation function every do-nothing operation.Lift and implement below
Example explanation electronic installation 10 performs the detailed step of touch operation method.
Fig. 2 is the flow chart of the touch operation method shown by one embodiment of the invention.Fig. 2 is refer to, the present embodiment
Method is applied to Fig. 1 electronic installation 10, below the touch-control behaviour of every component description present invention i.e. in collocation electronic installation 10
Make the detailed step of method：
First, by detecting touch-control object above Touch Screen 12 using Touch Screen 12 apart from detection module 142,
And estimate the distance between touch-control object and Touch Screen 12（Step S201）.In detail, in touch-control object close to Touch Screen
During 12, when touch-control object is separated by a certain distance interior with Touch Screen 12, Touch Screen 12 can be passed through apart from detection module 142
Touching detecting element and detect touch-control object.In addition, apart from detection module 142 by touching the sensing knot of detecting element
Fruit, the distance between touch-control object and Touch Screen 12 can also be estimated.For example, touch-control object and Touch Screen 12 it
Between distance can be beeline between touch-control object and Touch Screen 12, but the present invention this is not limited.
Then, the pointing direction of touch-control object is detected by angle detection module 144 relative to the normal side of Touch Screen 12
To relative angle（Step S202）.In general, if user is to carry out touch control operation by stylus, based on user
The mode of stylus is held, stylus will point to Touch Screen 12 at different angles.Specifically, on touch control object
The pointing direction of part detects member relative to the relative angle of the normal direction of Touch Screen except that can pass through touching on Touch Screen
Numerical value that part is sensed and obtain relative angle, can also by the sensor on electronic installation or stylus come obtain both it
Between relative angle θ.
For example, angle detection module 144 detects touch-control object using Touch Screen 12, obtains the more of Touch Screen 12
Distribution of capacitance values obtained by individual touching detecting element detection touch-control object.Then, angle detection module 144 is according to capacitance point
The feature of cloth judges the pointing direction of touch-control object relative to the relative angle of the normal direction of Touch Screen.On the other hand, angle
Degree detection module 144, which can also be used, is configured at electronic installation 10 and at least sensor detection touch-control object on touch-control object
Pointing direction relative to the normal direction of Touch Screen relative angle.
Based on this, in addition to the distance between touch-control object and Touch Screen, in the present invention, touch-control object and touch-control
Relative angle between screen also can be as touch control operation one of governing factor.Consequently, it is possible to by touch-control object relative to
The angle and distance of Touch Screen, can allow user to manipulate electronic installation 10 in a manner of closer to true sense organ.Afterwards, by
Function execution module 146 is according to distance and relative angle, and perform function is in the object shown by Touch Screen 12（Step S203）.
For example, when user just operation simulation 3D engraving application program when, user can by the distance of touch-control object come
Adjust the size of power, can also adjust the lower nose angle degree of graver by the relative angle of touch-control object, but the present invention not with
This is limited.
For the clearer explanation present invention, Fig. 3 is the example of the touch operation method shown by one embodiment of the invention.
Specifically, the touch-control object in this example is stylus, but the present invention is not limited thereto.Fig. 3 is refer to, when making
When user is intended to using stylus to carry out suspension touch control, user can hold stylus 11 and by stylus 11 every vacant in touch-control
The top of screen 12.In general, the nib of stylus can closest Touch Screen 12.Therefore when the nib of stylus 11 approaches
Touch Screen 12 arrives certain degree, and electronic installation 10 will detect the presence of stylus 11.
That is, stylus 11 of the electronic installation 10 using the detection of Touch Screen 12 positioned at the top of Touch Screen 12.It
Afterwards, electronic installation 10 by touch-control sensing numerical result come estimate between the P points in stylus 11 and Touch Screen 12 away from
From d.For example, if touching detecting element is capacitive sensing element, the nib of stylus 11 is closer to Touch Screen 12
On P points, its capacitive sensing element will be bigger in the capacitance that P points are sensed.In addition, electronic installation 10 is gone back
The pointing direction of stylus 11 is detected relative to the normal direction of Touch Screen 12（That is z-axis direction）Relative angle θ.According to away from
From d and relative angle θ, electronic installation 10 will perform corresponding function in the object shown by Touch Screen 12.
Based on it is foregoing understand, on stylus 11 pointing direction relative to the normal direction of Touch Screen 12 relative angle
θ is spent, except relative angle θ can be obtained by the numerical value that sensing element on Touch Screen 12 is sensed, electronics can also be passed through
Sensor on device 10 or stylus 11 obtains relative angle θ between the two, and the present invention is not particularly limited to this.Citing comes
Say, Fig. 4 A are the example of the touch operation method shown by one embodiment of the invention.Fig. 4 B are shown by one embodiment of the invention
Distribution of capacitance values schematic diagram.Please also refer to Fig. 4 A, in this example, the touching detecting element of Touch Screen 12 is condenser type
Touching detecting element, and assume that x-axis direction and y-axis direction are respectively parallel to two borders of Touch Screen 12, z-axis direction is tactile
Control the normal direction of screen 12.
There are the multiple capacitor-type touch detecting elements for being arranged in row and column, and Touch Screen 12 utilizes on Touch Screen 12
Capacitance variation on each capacitor-type touch detecting element obtains touch information.For example, when touch-control object is close to tactile
Control screen when, capacitor-type touch detecting element because capacitance rapid rising and judge touch-control object be present in Touch Screen it
On.As shown in Figure 4 A, when stylus 11 be, for example, using almost vertical angle come approach on Touch Screen 12 x-axis direction coordinate as
When A and y-axis direction coordinate are B touch point Q, the touching detecting element on Touch Screen 12 in the z1 of region can be because stylus 11
It is close and produce the change of capacitance.
That is, each capacitor-type touch detecting element all have it because of touch sensing and caused by capacitance, if statistics
A distribution of capacitance values can be formed with reference to the capacitance that all capacitor-type touch detecting elements are sensed.It refer to Fig. 4 B, Fig. 4 B
It is the schematic diagram using distribution of capacitance values caused by situation relative to Fig. 4 A.Reference point Q ' x-axis direction coordinate is A and y
Direction of principal axis coordinate is B, and reference point Q ' corresponds to touch point Q on Touch Screen 12 and has maximum capacitance.According to such as Fig. 4 B
Shown distribution of capacitance values, not only it can deduce that stylus 11 is arrived between Touch Screen 12 by reference to the capacitance on point Q '
Vertical range d, the pointing direction of stylus 11 and Touch Screen 12 can also be deduced by distribution situation that capacitance obtains
Normal direction between relative angle.
Fig. 4 C are the example of the touch operation method shown by one embodiment of the invention.Fig. 4 D are one embodiment of the invention institute
The schematic diagram of the distribution of capacitance values shown.Please also refer to Fig. 4 C, in this example, the touching detecting element of Touch Screen 12 is electricity
The touching detecting element of appearance formula, and assume that x-axis direction is respectively parallel to two borders of Touch Screen 12, z-axis direction with y-axis direction
For the normal direction of Touch Screen 12.
Via aforementioned known, according to the degree of closeness of touch-control object, the capacitance that touching detecting element is sensed will have
Institute is different.And if further statistics combines the capacitance that all touching detecting elements are sensed, and can be formed as shown in Figure 4 D
Distribution of capacitance values.As shown in Figure 4 C, when stylus 11 is angle between pointing direction and normal direction as relative angle θ
Mode, be E and during touch point R that y-axis direction coordinate is F to approach x-axis direction coordinate on Touch Screen 12, Touch Screen 12
Touching detecting element in upper region z2 can be because stylus 11 approaches and produces the change of capacitance.
Fig. 4 D are refer to, Fig. 4 D are the schematic diagrames using distribution of capacitance values caused by situation relative to Fig. 4 C.With reference to
Point R ' x-axis direction coordinate is E and y-axis direction coordinate is F, and reference point R ' corresponds to touch point R on Touch Screen 12 and had
Maximum capacitance.According to distribution of capacitance values as shown in Figure 4 B, can not only be deduced by reference to the capacitance on point R '
The vertical range d that stylus 11 is arrived between Touch Screen 12.It can be deduced based on Fig. 4 B and Fig. 4 D, when stylus 11 is with different angles
When degree is close to Touch Screen 12, different distribution of capacitance values can be formed.Therefore, the distribution situation obtained by capacitance can deduce tactile
Control the relative angle θ between the pointing direction of pen 11 and the normal direction of Touch Screen 12.
In summary, touch-control object is detected using Touch Screen, the multiple touching detecting element detections of Touch Screen can be obtained
Distribution of capacitance values obtained by touch-control object.If the feature according to distribution of capacitance values again, can determine whether the pointing direction of touch-control object
Relative to the relative angle of the normal direction of Touch Screen.For example, it can determine whether the capacitance of the pointing direction of touch-control object
The feature of distribution is, for example, the variation value being distributed（variance）.In general, the variation value of distribution of capacitance values is smaller, represents and touches
Control object will be come close to Touch Screen with less relative angle.On the contrary, the variation value of distribution of capacitance values is bigger, touch-control is represented
Object will be come close to Touch Screen with larger relative angle.
On the other hand, except using in addition to capacitance sensing value, using be configured at electronic installation with touch-control object at least
One sensor, the pointing direction of touch-control object is also can detect relative to the relative angle of the normal direction of Touch Screen.Citing comes
Say, acceleration transducer（G-sensor）The azimuth information of the device affiliated by it can be sensed.Accordingly, if touch-control object with
Acceleration transducer is installed on electronic installation respectively, it is possible to learn the angle of inclination information and electronic installation of touch-control object respectively
Azimuth information.Then, based on touch-control object and the respective azimuth information of electronic installation, touching for electronic installation can further be learnt
Control the relative angle between screen and touch-control object.
In detail, the first orientation of touch-control object is detected first with the first acceleration transducer on touch-control object, it
The second orientation of the second acceleration transducer detection electronic installation on electronic installation is recycled afterwards.Finally, according to first orientation
With second orientation, the pointing direction of touch-control object is calculated relative to the relative angle of the normal direction of Touch Screen.It is however, above-mentioned
Using acceleration transducer come to obtain the flow of the relative angle between the Touch Screen of electronic installation and touch-control object be only one
Kind exemplary embodiment, the present invention are not restricted to this.For example, the sensor on electronic installation and touch-control object can be with
Including one of acceleration transducer, gyroscope, proximity sense, infrared ray sensor or image sensor or its combination.
Based on above-mentioned, after distance and the relative angle between electronic installation and touch-control object is obtained, electronic installation will
According to the distance corresponding function is further performed with the relative angle.Another embodiment will be enumerated below, further in detail
Describe in detail bright.Fig. 5 is the flow chart of the touch operation method shown by another embodiment of the present invention.Fig. 5 is refer to, the present embodiment
Method is applied to Fig. 1 electronic installation 10, below the touch-control behaviour of every component description present invention i.e. in collocation electronic installation 10
Make the detailed step of method：
Specifically, in the present embodiment, it can be assumed that electronic installation 10 is carrying out 3D drawing application programs
In the state of, but the present invention is not restricted to this.First, it is located at touch-control using the detection of Touch Screen 12 apart from detection module 142
The touch-control object of the top of screen 12, and estimate the distance between touch-control object and Touch Screen 12（Step S501）.Wherein, touch-control
Object can be user finger or to perform suspension touch control operation device, seem stylus etc..Then, examined by angle
Survey module 144 and detect the pointing direction of touch-control object relative to the relative angle of the normal direction of Touch Screen 12（Step
S502）.Above-mentioned steps S501, S502 are same or similar with the content of step S201, S202 in previous embodiment, therefore herein
Repeat no more.
Afterwards, function execution module 146 is according to distance and relative angle, and perform function is in the thing shown by Touch Screen 12
Part（Step S503）.Unlike previous embodiment, step S503 can be divided into step S5031~S5034 and implement it.First,
In step S5031, the object that function execution module 146 is obtained pointed by touch-control object is shown in the display angle on Touch Screen
Degree.Wherein this object is shown in a manner of 3 D stereo.Specifically, in the present embodiment, if object on Touch Screen 12
It is to be shown in a manner of 3 D stereo, representing electronic installation 10 has 3D drawing engines, to show solid on Touch Screen 12
Object, and 3 D stereo mode shows all angles that can show object on Touch Screen 12.
Then, in step S5032, whether the judging distance of function execution module 146 is less than threshold value.That is, work(
Energy execution module 146 can first differentiate whether touch-control object is enough close to Touch Screen 12, to lead to differentiate whether user makes a stab
Touch-control object is crossed to carry out Floating touch control operation.In simple terms, if touch-control object is too remote apart from Touch Screen 12, representative makes
User does not want to manipulate electronic installation 10 by touch-control object.Consequently, it is possible to imprudence can be avoided to trigger or make electronics
The unexpected function or action that device 10 performs.Threshold value is, for example, 5 centimetres or 8 centimetres, but the present invention is not limited this, door
Limit value can design according to practical application situation.
When distance is less than threshold value, in step S5033, function execution module 146 is according to distance, relative angle and shows
Show angle, adjustment is implemented in the function of object.That is, when user is wanted by touch-control object on Touch Screen 12
During the function that 3D objects are drawn, function execution module 146 according to away from the distance between touch-control object and Touch Screen 12 with
Relative angle, such as the scope or density of spray gun effect in drawing application program can be adjusted.On the other hand, function execution module
146 can also be according to the information of the angles of display of object, to differentiate that spray gun should be sprayed in which orientation of 3D objects.
Furthermore, it is understood that for traditional spraying function, can only be with solid after user selectes the style of writing of spray gun
Fixed spread of spray imposes spraying function with spray flux density to object.But for the touch operation method of the present invention, when
After user selectes the style of writing of spray gun, user can change spread of spray and spray flux density by manipulating stylus, and
Reach more elastic touch control operation mode.
Fig. 6 A and Fig. 6 B show the example of the touch operation method of another embodiment of the present invention.Referring to Fig. 6 A and figure
6B, it is assumed that user is just performing the function of 3D drawing using electronic installation 60.User holds electronics by hand 64 and fills 60, and
Stylus 61 is held by hand 63, and a 3D object 65 is shown on Touch Screen 62.As shown in figs. 6 a and 6b, 3D objects
65 be a square.User can control the aobvious of 3D objects 65 by touch control operation of the hand 64 on Touch Screen 62
Show angle.On the other hand, when user opens the spraying function in drawing application program, the stylus 61 that hand 63 is held can
It is considered as the spray gun sprayed.In simple terms, the hand 64 of user is to manipulate 3D objects 65, and another hand 63 is holding
Stylus 61 as spray gun.
Understood based on Fig. 1 to Fig. 5 explanations, electronic installation 60 is by the display step according to distance, relative angle and object
To adjust the function of imposing on the object.That is, in Fig. 6 A and example shown in Fig. 6 B, detect stylus 61 with
The distance between Touch Screen 62 according to the distance adjustment detected with that after relative angle, can perform the spraying work(on object 65
The spray flux density and spread of spray of energy.As shown in Figure 6A, when hand 63 holds stylus 61 in touch-control in a manner of shown in Fig. 6 A
When on screen 62, the spray painting scope that spraying function is formed on 3D objects 65 is region r1.As shown in Figure 6B, when hand 63 to scheme
Mode shown in 6B holds the spray painting scope that spraying function is formed on 3D objects 65 when on Touch Screen 62 of stylus 61
Region r2.
According to Fig. 6 A and Fig. 6 B, region r1 area it is obvious come small than region r2, and the spray flux density in the r1 of region
More than the spray flux density in the r2 of region.That is, when stylus 61 and the distance between Touch Screen 62 it is nearer, spray flux density
Bigger and spread of spray is smaller.When stylus 61 and the distance between Touch Screen 62 are more remote, spray flux density is smaller and spraying model
Enclose bigger.Further, since between stylus 61 and Touch Screen 62 angle difference, the region r1 shape also shape with region r2
Shape is different.In addition, can deduce different from region r2 shape from region r1 shape, in the example shown in Fig. 6 A, stylus 61
Pointing direction and Touch Screen 62 normal direction between relative angle it is smaller.In the example shown in Fig. 6 B, stylus
Relative angle between 61 pointing direction and the normal direction of Touch Screen 62 is larger.
It is noted that after by distance and angle and the spray flux density and spread of spray instantly that obtain, can
First the spread of spray calculated and spray flux density are included on Touch Screen 62 by way of preview, make user advance
Know that the scope of spraying and density start actual execution spraying function again.Consequently, it is possible to spraying function is performed user is actual
Period, by controlling the distance between stylus 61 and Touch Screen 62 and angle, the scope of the adjustable spraying of user and
Density.Specifically, the above-mentioned embodiment applied to spraying function is only a kind of one exemplary embodiment, and is not used to
Limit the present invention.For example, the present invention can also be applied to simulation in the application program for burning pottery, under this application scenario, touched
Control pen can be considered the spray gun for performing flame function.In simple terms, stylus is also got over closer to Touch Screen, the scope of flame
It is small.Stylus is also just big further away from Touch Screen, the scope of flame.
In summary, electronic installation of the invention and its touch operation method are by between touch-control object and Touch Screen
Distance and relative angle, so as to provide corresponding function on the object of screen.Accordingly, user can according to its for away from
From with the intuition of angle impression, electronic installation is further controlled with more intuition and convenient mode of operation.It is in addition, of the invention
It can also be integrated with touch-control object drawing functions performed on Touch Screen such as styluses, can not only pass through preview
Mode provides corresponding style of writing to user, also further can strengthen user's with angle by the distance of touch-control object
Implementation experience sense.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
- A kind of 1. touch operation method of electronic installation, suitable for the electronic installation with a Touch Screen, it is characterised in that This method comprises the following steps：Using a touch-control object of the Touch Screen detection above the Touch Screen, and estimate the touch-control object and the touch-control A distance between screen；A pointing direction of the touch-control object is detected relative to a relative angle of a normal direction of the Touch Screen；AndAccording to the distance and the relative angle, a function is performed in the object shown by the Touch Screen,The pointing direction of the touch-control object is wherein detected relative to the relative angle of the normal direction of the Touch Screen Step includes：The touch-control object is detected using the Touch Screen, the multiple touching detecting elements for obtaining the Touch Screen detect the touch control object A distribution of capacitance values obtained by part；AndA feature according to the distribution of capacitance values judges the pointing direction of the touch-control object relative to the method for the Touch Screen The relative angle in line direction, wherein this feature of the distribution of capacitance values include the variation value of the distribution of capacitance values.
- 2. according to the method for claim 1, it is characterised in that according to the distance and the relative angle, perform the function in The step of object shown by the Touch Screen, includes：Judge whether the distance is less than a threshold value；AndWhen the distance is less than the threshold value, according to change and the relative angle of the distance, the function is performed in the touch screen The object shown by curtain.
- 3. according to the method for claim 1, it is characterised in that according to the distance and the relative angle, perform the function in The step of object shown by the Touch Screen, also includes：Obtain the angles of display that the object pointed by the touch-control object is shown on the Touch Screen, the wherein object be with 3 D stereo mode is shown；AndAccording to the distance, the relative angle and the angles of display, adjustment is implemented in the function of the object.
- 4. according to the method for claim 3, it is characterised in that according to the distance, the relative angle and the angles of display, adjust It is whole be implemented in the object the function the step of include：The spray flux density and a spread of spray for performing the spraying function on the object are adjusted according to the distance, whereinWhen the distance is nearer, the spray flux density is bigger and the spread of spray is smaller, when the distance is more remote, the spray flux density it is smaller and The spread of spray is bigger.
- A kind of 5. electronic installation, it is characterised in that including：One, apart from detection module, using a touch-control object of the Touch Screen detection above the Touch Screen, and estimates and is somebody's turn to do A distance between touch-control object and the Touch Screen；One angle detection module, a pointing direction of the touch-control object is detected relative to the one of a normal direction of the Touch Screen Relative angle；One function execution module, according to the distance and the relative angle, a function is performed in the thing shown by the Touch Screen Part,Wherein the angle detection module detects the touch-control object using the Touch Screen, obtains multiple touchings inspection of the Touch Screen A distribution of capacitance values obtained by the survey element testing touch-control object, and judge that this is touched according to a feature of the distribution of capacitance values The pointing direction of object is controlled relative to the relative angle of the normal direction of the Touch Screen, the wherein distribution of capacitance values This feature includes the variation value of the distribution of capacitance values.
- 6. electronic installation according to claim 5, it is characterised in that the function execution module judges whether the distance is less than One threshold value, when the distance is less than the threshold value, change and the relative angle of the function execution module according to the distance, hold The row function is in the object shown by the Touch Screen.
- 7. electronic installation according to claim 5, it is characterised in that the function execution module also obtains the touch-control object institute The object pointed to is shown in the angles of display on the Touch Screen, and the wherein object is shown in a manner of 3 D stereo, with And it is implemented in the function of the object according to the distance, the relative angle and the angles of display, adjustment.
- 8. electronic installation according to claim 7, it is characterised in that the function execution module is also held according to distance adjustment A spray flux density and a spread of spray for a spraying function on the row object, wherein when the distance is nearer, the spray flux density is got over The big and spread of spray is smaller, and when the distance is more remote, the spray flux density is smaller and the spread of spray is bigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300772.2A CN104298438B (en) | 2013-07-17 | 2013-07-17 | Electronic installation and its touch operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300772.2A CN104298438B (en) | 2013-07-17 | 2013-07-17 | Electronic installation and its touch operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104298438A CN104298438A (en) | 2015-01-21 |
| CN104298438B true CN104298438B (en) | 2017-11-21 |
Family
ID=52318188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310300772.2A Active CN104298438B (en) | 2013-07-17 | 2013-07-17 | Electronic installation and its touch operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104298438B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104915621B (en) * | 2015-05-14 | 2018-02-02 | 广东小天才科技有限公司 | A kind of function selection method and device based on point-of-reading device |
| JP2017062662A (en) * | 2015-09-25 | 2017-03-30 | ソニー株式会社 | Information processor, information processing method and program |
| TWI592861B (en) * | 2016-03-23 | 2017-07-21 | 友達光電股份有限公司 | Operating method of touch device and setting method for functionality of the same |
| CN106909289B (en) * | 2017-03-31 | 2019-12-03 | 维沃移动通信有限公司 | A kind of operating method and mobile terminal of application controls |
| CN109643195A (en) * | 2018-09-07 | 2019-04-16 | 深圳柔显系统技术有限公司 | A kind of method, electronic device and the terminal device of determining touch-control sensing distance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1912112A2 (en) * | 2005-04-06 | 2008-04-16 | Nintendo Co., Ltd. | Storage medium storing input position processing program, and input position processing device |
| CN102681664A (en) * | 2011-03-17 | 2012-09-19 | 索尼公司 | Electronic device, information processing method, program, and electronic device system |
| CN102707878A (en) * | 2012-04-06 | 2012-10-03 | 深圳创维数字技术股份有限公司 | User interface operation control method and device |
| CN102822784A (en) * | 2010-03-31 | 2012-12-12 | 诺基亚公司 | Apparatuses, methods and computer programs for a virtual stylus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0213215D0 (en) * | 2002-06-08 | 2002-07-17 | Lipman Robert M | Computer navigation |
| US8169414B2 (en) * | 2008-07-12 | 2012-05-01 | Lim Seung E | Control of electronic games via finger angle using a high dimensional touchpad (HDTP) touch user interface |
| US20100315413A1 (en) * | 2009-06-16 | 2010-12-16 | Microsoft Corporation | Surface Computer User Interaction |
| EP3410280A1 (en) * | 2010-06-11 | 2018-12-05 | Microsoft Technology Licensing, LLC | Object orientation detection with a digitizer |
| US20120120002A1 (en) * | 2010-11-17 | 2012-05-17 | Sony Corporation | System and method for display proximity based control of a touch screen user interface |
| US9244545B2 (en) * | 2010-12-17 | 2016-01-26 | Microsoft Technology Licensing, Llc | Touch and stylus discrimination and rejection for contact sensitive computing devices |
| US8638320B2 (en) * | 2011-06-22 | 2014-01-28 | Apple Inc. | Stylus orientation detection |
-
2013
- 2013-07-17 CN CN201310300772.2A patent/CN104298438B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1912112A2 (en) * | 2005-04-06 | 2008-04-16 | Nintendo Co., Ltd. | Storage medium storing input position processing program, and input position processing device |
| CN102822784A (en) * | 2010-03-31 | 2012-12-12 | 诺基亚公司 | Apparatuses, methods and computer programs for a virtual stylus |
| CN102681664A (en) * | 2011-03-17 | 2012-09-19 | 索尼公司 | Electronic device, information processing method, program, and electronic device system |
| CN102707878A (en) * | 2012-04-06 | 2012-10-03 | 深圳创维数字技术股份有限公司 | User interface operation control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104298438A (en) | 2015-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI502459B (en) | Electronic device and touch operating method thereof | |
| US9201520B2 (en) | Motion and context sharing for pen-based computing inputs | |
| CN104298438B (en) | Electronic installation and its touch operation method | |
| US20150205400A1 (en) | Grip Detection | |
| EP3299938A1 (en) | Touch-sensitive button with two levels | |
| KR101945822B1 (en) | Method and apparatus for displaying page | |
| CN104081326A (en) | Method and apparatus for displaying page in terminal | |
| US9851815B2 (en) | System, method for controlling user terminal using magnetic field, user terminal comprising the same | |
| US9262012B2 (en) | Hover angle | |
| US20140282279A1 (en) | Input interaction on a touch sensor combining touch and hover actions | |
| CN101833400B (en) | Optical sensing screen and panel sensing method | |
| CN106227370A (en) | A kind of intelligent touch pen | |
| CN107817925A (en) | Method for adjusting baseline value of capacitive touch pad | |
| TW201214242A (en) | Object sensing device | |
| CN110377214A (en) | Method for detecting angle and angle detection device | |
| US9075438B2 (en) | Systems and related methods involving stylus tactile feel | |
| CN106796462B (en) | Determining a position of an input object | |
| JP2014109883A (en) | Electronic apparatus and method of controlling the same | |
| WO2018098771A1 (en) | Method for determining azimuthal angle or posture, touch input device, touch panel, and system | |
| TW201504929A (en) | Electronic apparatus and gesture control method thereof | |
| JP6255321B2 (en) | Information processing apparatus, fingertip operation identification method and program | |
| KR20090023919A (en) | Feedback offerring method of 3d touchscreen and device using thereof | |
| CN106406578A (en) | Information processing apparatus, input control method, method of controlling information processing apparatus | |
| US20170285855A1 (en) | Method and system hybrid stylus | |
| JP2016110249A (en) | Spatial handwriting input system, spatial handwriting input method, and computer program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |