CN107390922A - virtual touch control method, device, storage medium and terminal - Google Patents
virtual touch control method, device, storage medium and terminal Download PDFInfo
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- CN107390922A CN107390922A CN201710526167.5A CN201710526167A CN107390922A CN 107390922 A CN107390922 A CN 107390922A CN 201710526167 A CN201710526167 A CN 201710526167A CN 107390922 A CN107390922 A CN 107390922A
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- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The present invention provides a kind of virtual touch control method, device, storage medium and terminal.The virtual touch control method comprises the following steps when detecting trigger signal, obtains first distance of the finger apart from the screen；A virtual touch screen is being established at the screen second distance, wherein, each position on the virtual touch screen is corresponded by each position in the first mapping relations and the screen, and the second distance is less than first distance；When detecting the first position that the finger is moved on the virtual touch screen, the second place corresponding with the first position is obtained according to first mapping relations, the second place is located on the screen；Touch control operation instruction is generated according to the second place.The present invention has the beneficial effect for facilitating user's operation control terminal.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of virtual touch control method, device, storage medium and terminal.
Background technology
With the development of terminal technology, mobile terminal has begun to simply provide verbal system from the past and became one gradually
The platform of individual common software operation.The platform is no longer to provide call management as main purpose, and being to provide one includes call
Running environment including the types of applications softwares such as management, Entertainment, office account, mobile payment.
Using touch screen, touch control operation instruction is produced to grasp by being touched on touch screen mostly for mobile terminal
Make the mobile terminal.But when user have on hand it is water stain or when having contaminant, it has not been convenient to carry out touch control operation, or even if
Touch control operation is carried out on touch screen by force can also operate failure and either sense mistake or make screen dirty.
The content of the invention
The embodiment of the present invention provides a kind of virtual touch control method, device, storage medium and terminal, and it is inconvenient in finger to have
Facilitate the beneficial effect of user's operation control terminal when touching screen.
The embodiment of the present invention provides a kind of virtual touch control method, and applied in terminal, the terminal includes screen, the side
Method comprises the following steps：
When detecting trigger signal, first distance of the finger apart from the screen is obtained；
A virtual touch screen is being established at the screen second distance, wherein, it is each on the virtual touch screen
Position is corresponded by each position on the first mapping relations and the screen, the second distance be less than described first away from
From；
When detecting the first position that the finger is moved on the virtual touch screen, closed according to the described first mapping
System obtains the second place corresponding with the first position, and the second place is located on the screen；
Touch control operation instruction is generated according to the second place.
The embodiment of the present invention provides a kind of virtual touch control device, and applied in terminal, the terminal includes screen, the dress
Put including：
First acquisition module, for when detecting trigger signal, obtaining first distance of the finger apart from the screen；
First establishes module, for establishing a virtual touch screen at the screen second distance, wherein, the void
The each position intended on touch screen is corresponded by each position on the first mapping relations and the screen, described second away from
With a distance from less than described first；
Second acquisition module, for when detecting the first position that the finger is moved on the virtual touch screen,
The second place corresponding with the first position is obtained according to first mapping relations, the second place is located at the screen
On；
First generation module, for generating touch control operation instruction according to the second place.
The embodiment of the present invention provides a kind of storage medium, is stored with a plurality of instruction, the instruction is loaded and held by processor
Method described in row any of the above-described.
The embodiment of the present invention provides a kind of terminal, including memory, processor and storage on a memory and can handled
The computer program run on device, any described method as described above is realized during the computing device computer program.
Brief description of the drawings
Fig. 1 is the first schematic diagram of a scenario of the virtual touch control method in one embodiment of the invention.
Fig. 2 is the first flow chart of the virtual touch control method in one embodiment of the invention.
Fig. 3 is second of schematic diagram of a scenario of the virtual touch control method in one embodiment of the invention.
Fig. 4 is second of flow chart of the virtual touch control method in one embodiment of the invention.
Fig. 5 is the first structure chart of the virtual touch control device in one embodiment of the invention.
Fig. 6 is second of structure chart of the virtual touch control device in one embodiment of the invention.
Fig. 7 is the third structure chart of the virtual touch control device in one embodiment of the invention.
Fig. 8 is the first structure chart of the terminal in one embodiment of the invention.
Fig. 9 is second of structure chart of the terminal in one embodiment of the invention.
Embodiment
Schema is refer to, wherein identical element numbers represent identical component, and principle of the invention is to implement one
Illustrated in appropriate computing environment.The following description is based on the illustrated specific embodiment of the invention, and it should not be by
It is considered as the limitation present invention other specific embodiments not detailed herein.
In the following description, specific embodiment of the invention will be referred to as the operation performed by one or multi-section computer
The step of and symbol illustrate, unless otherwise stating clearly.Therefore, it will appreciate that these steps and operation, be carried for several times wherein having
To be performed by computer, include by representing with the computer disposal list of the electronic signal of the data in a structuring pattern
Member is manipulated.This manipulation transforms data or the opening position being maintained in the memory system of the computer, it can match somebody with somebody again
Put or change the running of the computer in a manner familiar to those skilled in the art in addition.The data knot that the data are maintained
Structure is the provider location of the internal memory, and it has the particular characteristics as defined in the data format.But the principle of the invention is with above-mentioned
Word illustrates, it is not represented as a kind of limitation, those skilled in the art will appreciate that plurality of step as described below and
Operation also may be implemented among hardware.
Fig. 1 is refer to, Fig. 1 is the schematic diagram of a scenario of the virtual touch control method and device in one embodiment of the invention.The void
Intend touch control method and device is mainly used in the terminals such as mobile phone, IPAD.In this scene, in the top of the screen 11 of terminal 10
Establish a virtual touch screen 20.The virtual touch screen 20 is parallel with the screen 11, naturally it is also possible to face and parallel.When user's
When finger is moved at the first position 21 of the virtual touch screen 20, terminal 10 produces touch control operation instruction, the touch control operation
The position of screen 11 is the second place 12 corresponding to instruction；Wherein, the first position 21 and the second place 12 on screen 11 are mutual
It is corresponding.
Referring to Fig. 2, Fig. 2 is the flow chart of the virtual touch control method in one embodiment of the invention, in the embodiment
In, the virtual touch control method comprises the following steps：
S101, when detecting trigger signal, obtain finger apart from the screen the first distance.
In this step, when the finger of user has the inconvenient contact screen of greasy dirt, water stain or dirt, user shakes
The mobile terminal generates trigger signal, so as to opening virtual touch controllable function.It is of course also possible to opened by Voice command virtual
Touch controllable function.After opening virtual touch controllable function, at a certain distance from finger is moved to immediately ahead of screen, mobile terminal utilizes distance to pass
Sensor or depth camera detect first distance of the finger apart from screen.
S102, a virtual touch screen is being established at the screen second distance, wherein, it is each on the virtual touch screen
Position is corresponded by each position in the first mapping relations and the screen, and the second distance is less than first distance.
In this step, the virtual touch screen is a plane area equal and facing each other with the screen size
Domain.The virtual touch screen has multiple coordinate points, and the screen also has multiple coordinate points.Each position on the virtual touch screen
Each coordinate points it is corresponding with each coordinate points of each position on the screen by mapping relations.In the present embodiment, should
Optional position on virtual touch screen and the position at its upright projection on screen are mutually corresponding.Hand is obtained by camera
Image information at finger, and each position of the virtual touch screen of foundation is set into out coordinate points.
S103, when detecting that finger is located at first position in virtual touch screen, obtained and the according to the first mapping relations
The second place of one position correspondence, wherein, the second place is located on screen.
In this step, first position of the finger on the virtual touch screen is obtained by camera, that is to say acquisition hand
Refer to the coordinate points of all positions in covered region.Then, according to the first mapping relations, corresponding second on screen is obtained
Position.In the present embodiment, the position position corresponding with screen that the first mapping relations refer on virtual touch screen is facing each other.
S104, touch control operation instruction is generated according to the second place.
In this step, touch control operation instruction is associated with the second place, for example, when the second place has
It is exactly to start the QQ programs corresponding to the touch control operation instruction when having a QQ quickly starting icons.
From the foregoing, it will be observed that the present invention is implemented when detecting trigger signal, first distance of the finger apart from the screen is obtained；
A virtual touch screen is being established at the screen second distance, wherein, each position on the virtual touch screen passes through
First mapping relations correspond with each position on the screen, and the second distance is less than first distance；Work as inspection
When measuring the first position that the finger is moved on the virtual touch screen, according to first mapping relations obtain with it is described
The second place corresponding to first position, the second place are located on the screen；Touch-control behaviour is generated according to the second place
Instruct；So as to complete the touch control operation to the screen.
It is the scene graph of the virtual touch control method in one embodiment of the invention referring to Fig. 3 and Fig. 4, Fig. 3.Fig. 4
It is the flow chart of the virtual touch control method in one embodiment of the invention.In the present embodiment, the virtual touch control method includes following
Step：
S201, when detecting trigger signal, obtain finger apart from the screen the first distance.
In this step, when the finger of user has the inconvenient contact screen of greasy dirt, water stain or dirt, user shakes
The mobile terminal generates trigger signal, so as to opening virtual touch controllable function.Certainly, terminal can also be opened by Voice command
Virtual touch controllable function.After opening virtual touch controllable function, at a certain distance from finger is moved to immediately ahead of screen, terminal utilizes distance to pass
Sensor or depth camera detect first distance of the finger apart from screen.
Wherein, before trigger signal is generated, the scene for needing to open virtual touch controllable function is learnt.For example, work as
When detecting that user makes prearranged gesture or sends predetermined sound, record and store the prearranged gesture or predetermined sound, by this
Prearranged gesture or predetermined sound are arranged to the trigger signal of virtual touch controllable function.During using terminal, when detecting that this is pre-
When determining gesture or predetermined sound, generate trigger signal and open virtual touch controllable function.
S202, a virtual touch screen is being established at screen second distance, wherein, each position on the virtual touch screen
Put and corresponded by each position in the first mapping relations and the screen, the second distance is less than first distance.
In this step, the virtual touch screen 20 is a plane equal in magnitude and facing each other with the screen 11
Region.The virtual touch screen 20 has multiple coordinate points, and the screen 11 also has multiple coordinate points.On the virtual touch screen 20
Each coordinate points of each position are corresponding with each coordinate points of each position on the screen 11 by the first mapping relations.
In the present embodiment, the optional position on the virtual touch screen 20 and the position at its upright projection on screen 11 are mutually right
Should.Image information at finger is obtained by camera, and each position of the virtual touch screen 20 of foundation is set into out coordinate
Point.
S203, virtual positioning screen is being established at the distance of screen first, wherein, virtual positioning screen and screen are parallel
And face, each position that each position that the virtual positioning is shielded passes through on the second mapping relations and the screen correspond.
In the present invention, the virtual touch screen 20 shields between 30 and screen 11 positioned at virtual positioning, the virtual positioning screen
30th, virtual touch screen 20 and screen 11 are parallel successively and 30, virtual touch screen 20 and screen 11 are shielded in face, the virtual positioning
Shape and size are identical.Each position on virtual positioning screen 20 passes through each position in the second mapping relations and the screen 11
Correspond, in the present embodiment, position and position pair facing each other on virtual touch screen 20 on the virtual positioning screen 30
Should, and it is mutually corresponding with position facing each other on screen 11.The virtual positioning screen 30 is mainly used in user to needing touch-control
Region is positioned and selected.In the present embodiment, the position that the second mapping relations refer on virtual positioning screen is corresponding with screen
Position it is facing each other.
S204, when detect finger be located at this it is virtual positioning screen on three positions when, obtained according to second mapping relations
Take the second place with the 3rd position correspondence on the screen.
In this step, the distance of finger is obtained using range sensor or depth camera lens, hand is shot using camera
The image information of finger virtually positions the 3rd position on shielding so as to detect that the finger is located at.
When user needs a certain second place 12 on Touch Screen 11, it is necessary to first be moved on virtual positioning screen 30
Dynamic, when being moved at the 3rd position 31 of the virtual positioning screen 30, screen provides prompting, then again by finger vertical.Specifically
Step S205 is shown in operation.
S205, the second place on the screen show the second prompting mark.
In this step, when user's finger is moved to three positions 31, the second place 11 on screen produces second
Prompting mark.For example, the second prompting mark can be the cursor of light color.Certainly, the second prompting mark is not limited to this.
S206, when detecting the first position that finger is moved on the virtual touch screen, according to the mapping relations obtain
The second place corresponding with the first position on screen.
In this step, first position of the finger on the virtual touch screen is obtained by camera, that is to say acquisition hand
Refer to the coordinate points of all positions in covered region.In the present embodiment, first distance and the difference of second distance are smaller,
Such as it is 1mm to set first distance and the difference of second distance.As long as user selects contraposition to postpone on virtual positioning screen 30, example
After such as finding the 3rd position 31 accurately, vertically move 1mm towards the direction of screen 11 from the 3rd position 31 and can move to virtually
At first position 21 on touch screen 20.In practical application, as first for detecting finger and being moved on the virtual touch screen
When putting, the first prompting mark is also shown in the second place on screen 11, for example, the first prompting mark can be
Dark cursor, to prompt the position of its touch-control of user.
S207, touch control operation instruction is generated according to the second place.
In this step, touch control operation instruction is associated with the second place, for example, when the second place has
It is exactly to start the QQ programs corresponding to the touch control operation instruction when having a QQ quickly starting icons.
In certain embodiments, step S207 includes：
S2071, obtain residence time of the finger in the second place.
If S2072, the residence time are more than preset time, the instruction of the first touch control operation is generated.
If S2073, the residence time are less than the preset time, the instruction of the second touch control operation is generated.
S2074, generate the first touch control operation instruction after, if detecting, the finger is moved to the 4th by the 3rd position
Put, then generate the instruction of the 3rd touch control operation.
Wherein, the preset time can be 1 second, and the instruction of the first touch control operation generates to choose instruction and instruction to be moved
After the instruction of second touch control operation, if finger moves on the virtual touch screen, selected object can be with moving together
It is dynamic.Such as the 4th position is moved to by the 3rd position, then selected object is moved on screen from the second place on screen
The 5th position, the 5th position and the 4th position correspondence.Second touch control operation instruction is to choose instruction, if this first
Putting place has icon or object, then can choose the icon or object.
From the foregoing, it will be observed that it is provided in an embodiment of the present invention when detecting trigger signal, finger is obtained apart from the screen
First distance；A virtual touch screen is being established at the screen second distance, wherein, it is each on the virtual touch screen
Position is corresponded by each position on the first mapping relations and the screen, the second distance be less than described first away from
From；When detecting the first position that the finger is moved on the virtual touch screen, obtained according to first mapping relations
The second place corresponding with the first position is taken, the second place is located on the screen；Given birth to according to the second place
Instructed into touch control operation；So as to complete the touch control operation to the screen, there is the beneficial effect for facilitating user's operation control terminal.
Fig. 5 is refer to, Fig. 5 is a kind of virtual touch control device, and applied in terminal, the terminal includes screen, the dress
Put including：First acquisition module 301, first establish module 302, the second acquisition module 303, the first generation module 304.
Wherein, the first acquisition module 301 is used for when detecting trigger signal, obtains finger apart from the first of the screen
Distance.
First, which establishes module 302, is used to establish a virtual touch screen at the screen second distance, wherein, it is described
Each position on virtual touch screen is corresponded by each position in the first mapping relations and the screen, and described second
Distance is less than first distance.
Second acquisition module 303 is used for when detecting the first position that finger is moved on virtual touch screen, according to this
First mapping relations obtain the second place corresponding with the first position, and the second place is located on the screen.
First generation module 304 is used to generate touch control operation instruction according to the second place.
In certain embodiments, Fig. 6 is refer to, it is single that first generation module 304 includes the generation of acquiring unit 3041, first
First 3042, second generation unit 3043 and the 3rd generation unit 3044.
Acquiring unit 3041 is used to obtain residence time of the finger in the second place.
If the first generation unit 3042 is more than preset time for the residence time, generates the first touch control operation and refer to
Order.
If the second generation unit 3043 is less than the preset time for the residence time, the second touch control operation is generated
Instruction.
3rd generation unit 3044 is more than preset time when the residence time, then is detecting the finger by the 3rd
Put when being moved to four positions, then generate the instruction of the 3rd touch control operation.
Fig. 7 is refer to, in certain embodiments, the virtual touch control device also includes：First reminding module 305, second is given birth to
Module 308, the 3rd acquisition module 309 and the 3rd reminding module 310 are established into module 306, the second reminding module 307, second.
Wherein, the second place that first reminding module 305 is used on the screen shows the first prompting mark
Will.
Second generation module 306, which is used to work as, detects that the finger is slid on the virtual touch screen by the second place
During three positions, generation drag operation instruction.
Second reminding module 307 is used to carry out generation prompt message after the completion virtual touch screen is established.
Second, which establishes module 308, is used to establish virtual positioning screen at the distance of screen first, wherein, the void
Draft position screen, the virtual touch screen and the screen is parallel successively and face, each position on the virtual positioning screen
Corresponded by each position in the second mapping relations and the screen；
3rd acquisition module 309 is used for when detecting three position of the finger on the virtual positioning screen,
The second place with the 3rd position correspondence on the screen is obtained according to second mapping relations；
The second place that 3rd reminding module 310 is used on the screen shows the second prompting mark.
Fig. 8 is refer to, Fig. 8 is a kind of structure chart of the terminal in one embodiment of the invention.The terminal 400 includes processor
401st, memory 402, by calling the computer program in the memory 402, the processor 401 is used to perform above-mentioned reality
Apply the method in example.For example, it can perform following steps：When detecting trigger signal, finger is obtained apart from the screen
The first distance；A virtual touch screen is being established at the screen second distance, wherein, it is each on the virtual touch screen
Individual position is corresponded by each position in the first mapping relations and the screen, and the second distance is less than described first
Distance；When detecting the first position that the finger is moved on the virtual touch screen, according to first mapping relations
The second place corresponding with the first position is obtained, the second place is located on the screen；According to the second place
Generate touch control operation instruction.
Fig. 9 is refer to, Fig. 9 is another structure chart of the terminal in one embodiment of the invention.The terminal 500 can be hand
Machine, tablet personal computer etc..The terminal 500 can include radio frequency (RF, Radio Frequency) circuit 501, include one or one
The memory 502 of individual above computer-readable recording medium, input block 503, display unit 504, sensor 505, audio-frequency electric
Road 506, Wireless Fidelity (WiFi, Wireless Fidelity) module 507, include one or more than one processing core
Processor 508 and the part such as power supply 509.It will be understood by those skilled in the art that the terminal structure shown in Fig. 9 is not
The restriction of structure paired terminal, it can include than illustrating more or less parts, either combine some parts or different portions
Part is arranged.Wherein：
RF circuits 501 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information receives, transfer to one or more than one processor 508 is handled；In addition, it is sent to up data are related to
Base station.
Memory 502 can be used for storage software program and module, and processor 508 is stored in memory 502 by operation
Software program and module, so as to perform various function application and data processing.
Input block 503 can be used for the numeral or character information for receiving input, and generation is set with user and function
Control relevant keyboard, mouse, action bars, optics or the input of trace ball signal.Specifically, in a specific embodiment
In, input block 503 may include touch sensitive surface and other input equipments.
Display unit 504 can be used for display by user input information or be supplied to user information and terminal it is various
Graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its any combination.Display
Unit 504 may include display panel, optionally, can use liquid crystal display (LCD, Liquid Crystal Display),
The forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display panel.Further
, touch sensitive surface can cover display panel, after touch sensitive surface detects the touch operation on or near it, send processing to
Device 708 is followed by subsequent processing device 508 and provided on a display panel accordingly according to the type of touch event to determine the type of touch event
Visual output.Although in fig.9, touch sensitive surface realizes input and input with display panel is the part independent as two
Function, but in some embodiments it is possible to touch sensitive surface and display panel are integrated and realize input and output function.
Terminal may also include at least one sensor 505, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel, proximity transducer can close display panel and/or the back of the body when terminal is moved in one's ear
Light.As one kind of motion sensor, gravity accelerometer can detect in all directions (generally three axles) acceleration
Size, size and the direction of gravity are can detect that when static, available for identification mobile phone posture application (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；It can also configure as terminal
Gyroscope, barometer, hygrometer, thermometer, the other sensors such as infrared ray sensor, will not be repeated here.
Voicefrequency circuit 506, loudspeaker, microphone can provide the COBBAIF between user and terminal.Voicefrequency circuit 506 can
Electric signal after the voice data received is changed, is transferred to loudspeaker, and voice signal output is converted to by loudspeaker；It is another
The voice signal of collection is converted to electric signal by aspect, microphone, and voice data is converted to after being received by voicefrequency circuit 506, then
After voice data output processor 508 is handled, through RF circuits 501 to be sent to such as another terminal, or by voice data
Export to memory 502 further to handle.Voicefrequency circuit 506 is also possible that earphone jack, with provide peripheral hardware earphone with
The communication of terminal.
WiFi belongs to short range wireless transmission technology, and terminal can help user's transceiver electronicses postal by WiFi module 507
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 9 is shown
WiFi module 507, but it is understood that, it is simultaneously not belonging to must be configured into for terminal, can not change as needed completely
Become in the essential scope of invention and omit.
Processor 508 is the control centre of terminal, using various interfaces and the various pieces of connection whole mobile phone, is led to
Cross operation or perform the software program and/or module being stored in memory 502, and call and be stored in memory 502
Data, the various functions and processing data of terminal are performed, so as to carry out integral monitoring to mobile phone.
Terminal also includes the power supply 509 (such as battery) to all parts power supply, it is preferred that power supply can pass through power supply pipe
Reason system and processor 508 are logically contiguous, so as to realize management charging, electric discharge and power managed by power-supply management system
Etc. function.Power supply 509 can also include one or more direct current or AC power, recharging system, power failure inspection
The random component such as slowdown monitoring circuit, power supply changeover device or inverter, power supply status indicator.
Although being not shown, terminal can also include camera, bluetooth module etc., will not be repeated here.Specifically in this implementation
In example, the processor 508 in terminal can be according to following instruction, by corresponding to the process of one or more application program
Executable file is loaded into memory 502, and runs the application program being stored in memory 502 by processor 508, from
And realize following functions：When detecting trigger signal, first distance of the finger apart from the screen is obtained；Apart from the screen
A virtual touch screen is established at curtain second distance, wherein, each position on the virtual touch screen passes through the first mapping relations
Corresponded with each position on the screen, the second distance is less than first distance；When detecting the finger
During the first position being moved on the virtual touch screen, obtained according to first mapping relations corresponding with the first position
The second place, the second place is located on the screen；Touch control operation instruction is generated according to the second place.
There is provided herein the various operations of embodiment.In one embodiment, described one or more operations can be with structure
The computer-readable instruction stored on into one or more computer-readable mediums, it will make to succeed in one's scheme when being performed by electronic equipment
Calculate equipment and perform the operation.Describing the orders of some or all of operations, to should not be construed as to imply that these operations necessarily suitable
Sequence correlation.It will be appreciated by those skilled in the art that the alternative sequence of the benefit with this specification.Furthermore, it is to be understood that
Not all operation must exist in each embodiment provided in this article.
Moreover, word " preferable " used herein means serving as example, example or illustration.Feng Wen is described as " preferably
" any aspect or design be not necessarily to be construed as than other aspect or design it is more favourable.On the contrary, the use purport of word " preferable "
Concept is being proposed in a concrete fashion.Term "or" as used in this application is intended to mean the "or" included and non-excluded
"or".I.e., unless otherwise or clear from the context, " X means that nature includes any one of arrangement using A or B ".
That is, if X uses A；X uses B；Or X uses A and B both, then " X is met using A or B " in foregoing any example.
Moreover, although having shown and described the disclosure relative to one or more implementations, but this area skill
Art personnel are based on the reading to the specification and drawings and understand it will be appreciated that equivalent variations and modification.The disclosure include it is all this
The modifications and variations of sample, and be limited only by the scope of the following claims.In particular, to by said modules (such as element,
Resource etc.) various functions that perform, the term for describing such component is intended to correspond to the specified work(for performing the component
The random component (unless otherwise instructed) of energy (such as it is functionally of equal value), it is illustrated herein with execution in structure
The disclosure exemplary implementations in function open structure it is not equivalent.In addition, although the special characteristic of the disclosure
Through being disclosed relative to the only one in some implementations, but this feature can with such as can be to given or application-specific
For be it is expected and other one or more combinations of features of other favourable implementations.Moreover, with regard to term " comprising ", " tool
Have ", " containing " or its deformation be used in embodiment or claim for, such term be intended to with term
The similar mode of "comprising" includes.
Each functional unit in the embodiment of the present invention can be integrated in a processing module or unit list
Solely be physically present, can also two or more units be integrated in a module.Above-mentioned integrated module can both use
The form of hardware is realized, can also be realized in the form of software function module.If the integrated module is with software function
The form of module is realized and is used as independent production marketing or is situated between in use, a computer-readable storage can also be stored in
In matter.Storage medium mentioned above can be read-only storage, disk or CD etc..Above-mentioned each device or system, can be with
Perform the method in correlation method embodiment.
In summary, although the present invention is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit
The system present invention, one of ordinary skill in the art, without departing from the spirit and scope of the present invention, it can make various changes and profit
Decorations, therefore protection scope of the present invention is defined by the scope that claim defines.
Claims (14)
1. a kind of virtual touch control method, applied in terminal, the terminal includes screen, it is characterised in that methods described includes
Following steps：
When detecting trigger signal, first distance of the finger apart from the screen is obtained；
A virtual touch screen is being established at the screen second distance, wherein, each position on the virtual touch screen
Corresponded by each position in the first mapping relations and the screen, the second distance is less than first distance；
When detecting the first position that the finger is moved on the virtual touch screen, obtained according to first mapping relations
The second place corresponding with the first position is taken, the second place is located on the screen；
Touch control operation instruction is generated according to the second place.
2. virtual touch control method according to claim 1, it is characterised in that described to be obtained according to first mapping relations
After the step of second place corresponding with the first position, in addition to：
The second place on the screen shows the first prompting mark.
3. virtual touch control method according to claim 1 or 2, it is characterised in that it is described when detecting trigger signal, obtain
Take finger apart from the screen first apart from the step of after also include：
A virtual positioning screen is being established at the distance of screen first, wherein, the virtual positioning screen, the virtual touch-control
The screen and screen is parallel successively and face, each position on the virtual positioning screen by the second mapping relations with it is described
Each position on screen corresponds；
When detecting three position of the finger on the virtual positioning screen, obtained according to second mapping relations
With the second place of the 3rd position correspondence；
The second place on the screen shows the second prompting mark.
4. virtual touch control method according to claim 1 or 2, it is characterised in that described to be generated according to the second place
The step of touch control operation instructs includes：
Obtain residence time of the finger in the second place；
If the residence time is more than preset time, the instruction of the first touch control operation is generated；
If the residence time is less than the preset time, the instruction of the second touch control operation is generated.
5. virtual touch control method according to claim 4, it is characterised in that if the residence time is more than default
Between, then generate the step of the first touch control operation instructs includes afterwards：
If detecting, the finger is moved to the 4th position, generation the 3rd touch control operation instruction by the 3rd position.
6. virtual touch control method according to claim 1, it is characterised in that described at the screen second distance
After the step of establishing a virtual touch screen, in addition to：
After the foundation of the virtual touch screen is completed, prompt message is generated.
7. a kind of virtual touch control device, applied in terminal, the terminal includes screen, it is characterised in that described device includes：
First acquisition module, for when detecting trigger signal, obtaining first distance of the finger apart from the screen；
First establishes module, for establishing a virtual touch screen at the screen second distance, wherein, it is described virtual tactile
Each position on control screen is corresponded by each position in the first mapping relations and the screen, and the second distance is small
In first distance；
Second acquisition module, for when detecting the first position that the finger is moved on the virtual touch screen, according to
First mapping relations obtain the second place corresponding with the first position, and the second place is located on the screen；
First generation module, for generating touch control operation instruction according to the second place.
8. virtual touch control device according to claim 7, it is characterised in that also include：
First reminding module, the first prompting mark is shown for the second place on the screen.
9. the virtual touch control device according to claim 7 or 8, it is characterised in that also include：
Second establishes module, for establishing virtual positioning screen at the distance of screen first, wherein, the virtual positioning
Screen, the virtual touch screen and the screen is parallel successively and face, each position on the virtual positioning screen pass through the
Two mapping relations correspond with each position on the screen；
3rd acquisition module, for when detecting three position of the finger on the virtual positioning screen, according to institute
State the acquisition of the second mapping relations and the second place of the 3rd position correspondence；
3rd reminding module, the second prompting mark is shown for the second place on the screen.
10. the virtual touch control device according to claim 7 or 8, it is characterised in that first generation module includes：
Acquiring unit, for obtaining residence time of the finger in the second place；
First generation unit, if being more than preset time for the residence time, generate the instruction of the first touch control operation；
Second generation unit, if being less than the preset time for the residence time, generate the instruction of the second touch control operation.
11. virtual touch control device according to claim 7, it is characterised in that also include：
3rd generation unit, it is more than preset time when the residence time, then is detecting that the finger moves by the 3rd position
During to four positions, then the instruction of the 3rd touch control operation is generated.
12. virtual touch control device according to claim 7, it is characterised in that also include：
Second reminding module, for carrying out generation prompt message after the completion virtual touch screen is established.
13. a kind of storage medium, it is stored with a plurality of instruction, it is characterised in that the instruction is by processor loading and perform claim
It is required that the method described in any one of 1-6.
14. a kind of terminal, it is characterised in that can be transported on a memory and on a processor including memory, processor and storage
Capable computer program, method of the realization as described in claim 1-6 is any during computer program described in the computing device.
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| CN201710526167.5A CN107390922B (en) | 2017-06-30 | 2017-06-30 | Virtual touch method, device, storage medium and terminal |
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| CN201710526167.5A CN107390922B (en) | 2017-06-30 | 2017-06-30 | Virtual touch method, device, storage medium and terminal |
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| CN107390922B (en) | 2020-11-13 |
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