A kind of operating method and electronic equipment of split screen display available
Technical field
The present invention relates to field of communication technology more particularly to the operating methods and electronic equipment of a kind of split screen display available.
Background technique
With the continuous evolution of mobile terminal, the screen of mobile terminal is increasing, is handled using split screen, screen not
It runs different applications simultaneously with region and increasingly becomes common scenario.Existing mobile terminal is under span mode, not
It can effectively identify the corresponding split screen of gesture, user needs the corresponding split screen of the current gesture of manual switching, troublesome in poeration.And user
It is easy to forget the split screen that switching needs to operate in use, is easy to cause maloperation.
Summary of the invention
The purpose of the present invention is to provide a kind of operating method of split screen display available and electronic equipments, to solve the prior art
In in split screen, need the corresponding split screen of manual switching gesture, and forget the maloperation that switching needs the split screen that operates to generate
Problem.
The embodiment of the present invention provides a kind of operating method for split screen display available, applied to the electricity at least two split screens
Sub- equipment, operating method include:
Obtain the first gesture and location information that user just inputs on the screen of the electronic device;
Corresponding first split screen of first gesture is determined according to location information;
Determine operational order corresponding with first gesture in the first split screen;
Execute operational order.
The embodiment of the present invention also provides a kind of electronic equipment, and electronic equipment has at least two split screens, comprising:
Module is obtained, for obtaining the first gesture and location information that user just inputs on the screen of the electronic device;
First determining module, for determining corresponding first split screen of first gesture according to location information;
Second determining module, for determining operational order corresponding with first gesture in the first split screen;
Execution module, for executing operational order.
Above-mentioned technical proposal of the embodiment of the present invention include at least it is following the utility model has the advantages that
The gesture information that the embodiment of the present invention is inputted by obtaining user, determines the location information and action message of gesture,
Corresponding first split screen of first gesture is determined according to location information, according to moving for preset operational order and inputted gesture
Corresponding relationship between work determines that first gesture to the operational order of application program or the first split screen in the first split screen, and is controlled
The application program or the first split screen made in the first split screen execute operational order.To solve to need in the prior art in split screen
The corresponding split screen of manual switching gesture, and forget the maloperation problem that the split screen that switching needs to operate generates, it simplifies simultaneously
The operation of user improves the experience property of user.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the operating method flow diagram one that the embodiment of the present invention is used for split screen display available;
Fig. 2 is the operating method flow diagram two that the embodiment of the present invention is used for split screen display available;
Fig. 3 is that gesture of the embodiment of the present invention split screen nearest with gesture matches schematic diagram;
Fig. 4 is the operating method flow diagram three that the embodiment of the present invention is used for split screen display available;
Fig. 5 matches schematic diagram one with the split screen for showing screen for area of space of the embodiment of the present invention;
Fig. 6 matches schematic diagram two with the split screen for showing screen for area of space of the embodiment of the present invention;
Fig. 7 is the operating method overall flow schematic diagram that the embodiment of the present invention is used for split screen display available;
Fig. 8 is the operating device schematic diagram that the embodiment of the present invention is used for split screen display available;
Fig. 9 is the specific schematic diagram of operating device that the embodiment of the present invention is used for split screen display available.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1, being used for the operating method schematic diagram of split screen display available for the embodiment of the present invention one:
S101, first gesture and location information that user just inputs on the screen of the electronic device are obtained;
S102, corresponding first split screen of first gesture is determined according to location information;
S103, operational order corresponding with first gesture in the first split screen is determined;
S104, operational order is executed.
Through the above steps, it can be executed in the non-contacting situation of electronic equipment display screen curtain by the first split screen
Operational order needs the corresponding split screen of manual switching gesture, and forget that switching needs to solve in the prior art in split screen
The maloperation problem that the split screen to be operated generates.
It, can be with specifically, when obtaining the first gesture that just inputs on the screen of the electronic device of user and location information
Camera by being located at electronic equipment different location shoots first gesture, is calculated according to the image data that shooting obtains
The location information of first gesture;Also it can use loudspeaker sounding, the sound wave of transmission can reflective echo after encountering user's hand
Wave number evidence receives the sonic data being reflected back, and the location information of first gesture is calculated according to sonic data;It can also utilize and shine
Equipment emits light, and the light launched can be reflected back lightwave data after encountering user's hand, receive the light wave number being reflected back
The location information of first gesture is calculated according to and according to lightwave data, luminaire here can be flashlight.
When user makes gesture motion below display screen, then not acquire.After getting first gesture, need really
Determine the location information of first gesture and the movement of first gesture, corresponding first split screen of first gesture determined according to location information,
An application program is wherein run in the first split screen, application program refers to complete the computer journey of a certain or multinomial particular job
Sequence.Then according to the corresponding relationship between preset operational order and the movement of inputted gesture, first gesture pair is determined
The operational order of application program in first split screen, and control the application program in the first split screen and execute operational order.It can also be with
It is gesture corresponding operational order of the split screen directly in response to user, such as adjustment volume, adjusting screen intensity, this adjusting is not
It needs application program to go to execute, is the function of operating system itself.
Wherein, the movement of first gesture can be horizontally slip, slide up and down, rotational positioning or double-click;Work as first gesture
Movement be when horizontally slipping, corresponding operation instruction is interface page turn over operation;When the movement of first gesture is to slide up and down,
Corresponding operation instruction is that brightness adjustment operates;When the movement of first gesture is rotational positioning, corresponding operation instruction is sound
Amount adjustment operation;When the movement of first gesture is to double-click, corresponding operation instruction operates to exit application program.
It should be noted that the movement of first gesture is not limited to horizontally slip cited by the present embodiment, upper downslide
Dynamic, rotational positioning or double-click, corresponding operation instruction are also not limited to interface page turn over operation, brightness cited by the present embodiment
Application program operation is exited in adjustment operation, volume adjustment operation.Those skilled in the art can set first-hand as needed
The movement of gesture and corresponding operation instruction.
It should be noted that after obtaining first gesture, it can be deduced that the movement of first gesture, the movement to first gesture
Whether belong to preset gesture motion set to be judged, when the movement of first gesture is not belonging to preset gesture motion set
When, then do not need to determine the location information of first gesture, it may be possible to the square maloperation on the display screen of user's hand.Wherein preset
Gesture motion set may include: horizontally slip, slide up and down, rotational positioning and double-click, when the movement of first gesture belongs to
When preset gesture motion set, it is thus necessary to determine that the location information of first gesture determines that first gesture is corresponding according to location information
The first split screen, wherein the first split screen in run an application program, then according to preset operational order and inputted hand
Corresponding relationship between the movement of gesture determines that first gesture refers to the operation of application program or the first split screen in the first split screen
It enables, and controls the application program in the first split screen or the first split screen execution operational order.
The gesture information that the embodiment of the present invention is inputted by obtaining user, determines the location information and action message of gesture,
Corresponding first split screen of first gesture is determined according to location information, according to moving for preset operational order and inputted gesture
Corresponding relationship between work determines that first gesture to the operational order of application program or the first split screen in the first split screen, and is controlled
The application program or the first split screen made in the first split screen execute operational order.To solve to need in the prior art in split screen
The corresponding split screen of manual switching gesture, and forget the maloperation problem that the split screen that switching needs to operate generates.
Embodiment two
As shown in Fig. 2, being used for the operating method schematic diagram of split screen display available for the embodiment of the present invention two:
S201, first gesture and location information that user just inputs on the screen of the electronic device are obtained;
S202, the location information according to preset first gesture and the corresponding relationship between nearest split screen,
Determining and first gesture is the first split screen apart from nearest split screen;
S203, operational order corresponding with first gesture in the first split screen is determined;
S204, operational order is executed.
Specifically, obtain the first gesture that just inputs on the screen of the electronic device of user and location information, then basis
The location information of preset first gesture and the corresponding relationship between nearest split screen, determining and first gesture distance
Nearest split screen is the first split screen.It is briefly described according to Fig. 3, it is assumed that existing 2 split screens of the display screen of electronic equipment, point
Screen 1 and split screen 2, split screen 1 is interior to run application program 1, runs application program 2, gesture region and split screen 1, split screen in split screen 2
2 distance is respectively distance 1, distance 2, because distance 2 is less than distance 1, this time the operation object of gesture is split screen 2, root
According to the corresponding relationship between preset operational order and the movement of inputted gesture, determine this gesture in split screen 2
The operational order of application program 2 or split screen 2, controls application program 2 or split screen 2 executes operational order.
Determining and first gesture apart from nearest split screen be the first split screen the step of it is as follows:
That chooses first gesture executes the nearest coordinate points of finger distance display screen as the first datum mark;
Calculate the average distance of the first datum mark and each split screen central point in the action process of first gesture;
The smallest split screen of average distance between determining and the first datum mark is the first split screen.
Specifically, it is first determined for first gesture in action process, the finger distance display screen of execution movement is nearest
Then coordinate points calculate the average distance of the first datum mark Yu each split screen central point as the first datum mark.It is assumed that Current electronic
Existing 3 split screens of the display screen of equipment, each split screen is interior to run an application program, if run application program 1 in split screen 1, point
Application program 2 is run in screen 2, runs application program 3 in split screen 3.Determine the execution finger of first gesture in action process
First datum mark, the average distance for calculating the first datum mark and 1 central point of split screen is d1, is calculated in the first datum mark and split screen 2
The average distance of heart point is d2, and the average distance for calculating the first datum mark and 3 central point of split screen is d3, compares d1, d2 and d3
It is the smallest to choose numerical value for size, it is assumed that the numerical value of d1 is minimum, it is determined that with first gesture apart from nearest split screen is split screen 1.
In determining and first gesture after nearest split screen 1, according to preset operational order and inputted gesture
Movement between corresponding relationship, determine that first gesture to the operational order of application program 1 or split screen 1 in split screen 1, and controls
Application program 1 or split screen 1 in split screen 1 execute operational order.For example, the movement of first gesture is control point when horizontally slipping
Application program 1 in screen 1 executes interface page turn over operation;When the movement of first gesture is rotational positioning, control split screen 1 executes volume
Adjustment operation.
Determining and first gesture apart from nearest split screen be the first split screen the step of can also include:
That chooses first gesture executes the nearest coordinate points of finger distance display screen center as the second datum mark;
Calculate the average distance of the second datum mark and each split screen edge closest approach in the action process of first gesture;
The smallest split screen of average distance between determining and the second datum mark is the first split screen.
Specifically, it is first determined first gesture is in action process, the finger distance display center's point of screen of execution movement
Then nearest coordinate points calculate the average distance of the second datum mark Yu split screen edge closest approach as the second datum mark.It is assumed that
Existing 3 split screens of the display screen of current electronic device, each split screen is interior to run an application program, as run application in split screen 1
Program 4, split screen 2 is interior to run application program 5, runs application program 6 in split screen 3.Determine that the execution finger of first gesture is acting
The second datum mark in the process, the average distance for calculating the second datum mark and 1 edge closest approach of split screen is d4, calculates the second benchmark
The average distance of point and 2 edge closest approach of split screen is d5, and the average distance for calculating the second datum mark and 3 edge closest approach of split screen is
D6 compares the size of d4, d5 and d6, and it is the smallest to choose numerical value, it is assumed that the numerical value of d6 is minimum, it is determined that most with first gesture distance
Close split screen is split screen 3.
In determining and first gesture after nearest split screen 3, according to preset operational order and inputted gesture
Movement between corresponding relationship, determine that first gesture to the operational order of application program 6 or split screen 3 in split screen 3, and controls
Application program 6 or split screen 3 in split screen 3 execute operational order.For example, the movement of first gesture is when double-clicking, to control in split screen 3
Application program 6 execution exit application program operation, when the movement of first gesture be slide up and down when, control split screen 3 execute it is bright
Degree adjustment operation.
The gesture information that the embodiment of the present invention is inputted by obtaining user, determines the location information and action message of gesture,
According to the location information of preset first gesture and the corresponding relationship between nearest split screen, determining and first gesture
It is the first split screen apart from nearest split screen, according to the corresponding pass between preset operational order and the movement of inputted gesture
System determines that first gesture to the operational order of application program or the first split screen in the first split screen, and controls in the first split screen
Application program or the first split screen execute operational order.To solve in the prior art in split screen, manual switching gesture pair is needed
The split screen answered, and forget the maloperation problem that the split screen that switching needs to operate generates.
Embodiment three
As shown in figure 4, being used for the operating method schematic diagram of split screen display available for the embodiment of the present invention three:
S301, the entire display screen of electronic equipment is divided into multiple screen areas and is numbered, form multiple points
Screen;
S302, the operating space range above the screen of electronic equipment is divided into multiple area of space and carries out space volume
Number, the display screen of plurality of area of space parallel electrical devices stacks gradually arrangement, multiple area of space and multiple split screens
It corresponds;
S303, corresponding relationship between area of space and split screen is established;
S304, first gesture and location information that user just inputs on the screen of the electronic device are obtained;
S305, area of space where first gesture is determined according to location information, according between area of space and split screen
Corresponding relationship determines the first split screen corresponding with first gesture;
S306, operational order corresponding with first gesture in the first split screen is determined;
S307, operational order is executed.
Specifically, being divided first to display screen, and each screen area is numbered, forms multiple split screens.
Then the operating space range above the screen of electronic equipment is divided into multiple area of space, and each area of space is carried out
Number, plurality of area of space stack gradually from top to bottom arrangement with display screen it is parallel, and the quantity of area of space with
The quantity of split screen is consistent.Then the corresponding relationship between area of space and split screen is established.
The first gesture of user's input is acquired, it is true according to location information after obtaining first gesture and location information
Determine the area of space where first gesture, according to the corresponding relationship between preset area of space and split screen, determines and the
Corresponding first split screen of one gesture.Then according to the movement of first gesture and preset operational order and inputted hand
Corresponding relationship between the movement of gesture determines that first gesture refers to the operation of application program or the first split screen in the first split screen
It enables, and controls the application program in the first split screen or the first split screen execution operational order.
It following is a brief introduction of the corresponding relationship between area of space and split screen:
Such as: display screen is divided into 3 split screens, the corresponding number of each screen split screen, respectively split screen 1,2 He of split screen
Operating space above the screen of electronic equipment is divided into 3 area of space, the corresponding number of each area of space by split screen 3.
Wherein 3 area of space here are the regions that from top to bottom stack gradually arrangement parallel with display screen.As shown in figure 5,
The first area of space reference numeral positioned at bottom is 1, establishes corresponding relationship with split screen 1, and wherein journey is applied in operation in split screen 1
Sequence 1;Being located in the middle second space region reference numeral is 2, establishes corresponding relationship with split screen 2, wherein operation application in split screen 2
Program 2;Third area of space reference numeral positioned at the top is 3, establishes corresponding relationship with split screen 3, wherein operation in split screen 3
Application program 3.
Or display screen is divided into 3 split screens, the corresponding number of each screen split screen, respectively split screen 1,2 He of split screen
Operating space above the screen of electronic equipment is marked off 3 area of space, the corresponding number of each area of space by split screen 3.
As shown in fig. 6, a part of region mapped upwards with the area normal of split screen 1 is the first area of space, the first area of space
Reference numeral is 1, establishes corresponding relationship with split screen 1, and application program 1 is wherein run in split screen 1;With the area normal of split screen 2 to
A part of region of upper mapping is second space region, and the reference numeral in second space region is 2, corresponding with the foundation of split screen 2 to close
System wherein runs application program 2 in split screen 2;Third space region is in a part of region mapped upwards using the area normal of split screen 3
Domain, the reference numeral of third area of space are 3, establish corresponding relationship with split screen 3, application program 3 is wherein run in split screen 3.When
It executes when being less than 10cm at a distance from finger and display screen, the location information of acquisition user in the first area of space 1, according to the
The corresponding relationship of one area of space 1 and split screen 1, controls application program 1 or split screen 1 executes behaviour corresponding with the movement of first gesture
It instructs.When executing finger and showing at a distance from screen between 10cm-20cm, user is obtained in second space region 2
Location information control application program 2 or split screen 2 execute and first according to the corresponding relationship in second space region 2 and split screen 2
The corresponding operational order of the movement of gesture.When executing finger and showing at a distance from screen greater than 20cm, in third area of space 3
The interior location information for obtaining user controls application program 3 or split screen 3 according to the corresponding relationship of third area of space 3 and split screen 3
Execute operational order corresponding with the movement of first gesture.
The embodiment of the present invention is obtaining user's input by pre-establishing the corresponding relationship between area of space and split screen
After gesture information, the location information and action message of gesture are determined, according to the area of space of preset first gesture and divide
Corresponding relationship between screen determines that corresponding with first gesture split screen is the first split screen, according to preset operational order and
Corresponding relationship between the movement of inputted gesture determines first gesture to the application program or first split screen in the first split screen
Operational order, and control the application program in the first split screen or the first split screen execution operational order.To solve in the prior art
In split screen, the corresponding split screen of manual switching gesture is needed, and the maloperation for forgetting that switching needs the split screen operated to generate is asked
Topic.
Example IV
As shown in fig. 7, being overall flow schematic diagram of the embodiment of the present invention:
S401, setting operational order corresponding with gesture motion, wherein between gesture motion and operational order it is corresponding pass
System can be with are as follows: gesture motion is when horizontally slipping, and corresponding operation instruction is interface page turn over operation;Gesture motion is to slide up and down
When, corresponding operation instruction is that brightness adjustment operates;When gesture motion is rotational positioning, corresponding operation instruction is volume adjustment
Operation;Gesture motion is when double-clicking, and corresponding operation instruction operates to exit application program.
S402, the entire display screen of electronic equipment is divided into multiple screen areas and is numbered, form multiple points
Screen.
S403, the operating space range above the screen of electronic equipment is divided into multiple area of space and carries out space volume
Number, the display screen of plurality of area of space parallel electrical devices stacks gradually arrangement, multiple area of space and multiple split screens
It corresponds.
S404, corresponding relationship between area of space and split screen is established.
S405, first gesture and location information that user just inputs on the screen of the electronic device are obtained.
S406, judge whether first gesture belongs to preset gesture set, when first gesture belongs to preset gesture set,
It performs the next step suddenly, otherwise terminates process.
S407, area of space where first gesture is determined according to location information, according between area of space and split screen
Corresponding relationship determines the first split screen corresponding with first gesture.
S408, according to the corresponding relationship between preset operational order and the movement of inputted gesture, determine first
Operational order of the gesture to application program or the first split screen in the first split screen.
Application program in S409, the first split screen or the first split screen executes operational order.
S410, terminate process.
Embodiment five
The following are the embodiments for a kind of electronic equipment that the embodiment of the present invention five provides.The embodiment of electronic equipment with it is above-mentioned
Embodiment of the method belong to same design, the detail content of not detailed description in the embodiment of electronic equipment can refer to above-mentioned
Embodiment of the method.
Wherein, as shown in figure 8, the electronic equipment at least two split screens includes:
Module 10 is obtained, for obtaining the first gesture and location information that user just inputs on the screen of the electronic device;
First determining module 20, for determining corresponding first split screen of first gesture according to location information;
Second determining module 30, for determining operational order corresponding with first gesture in the first split screen;
Execution module 40, for executing operational order.
Wherein, obtain module 10 obtain first gesture include at least horizontally slip, slide up and down, rotational positioning or double
It hits.
Wherein, the operational order that the second determining module 30 determines includes at least interface page turn over operation, brightness adjustment operation, sound
Application program operation is exited in amount adjustment operation.
Wherein, as shown in figure 9, the first determining module 20 includes:
First determines submodule 21, for the location information according to preset first gesture and apart from nearest split screen
Between corresponding relationship, determining and first gesture is the first split screen apart from nearest split screen.
Wherein, first determine that submodule 21 includes:
First chooses subelement 210, and the finger distance that executes for choosing first gesture shows the nearest coordinate points of screen
As the first datum mark;
First computation subunit 211, for calculating in the action process of first gesture, in the first datum mark and each split screen
The average distance of heart point;
First determines subelement 212, is first for the smallest split screen of average distance between determining and the first datum mark
Split screen.
Wherein, first determine that submodule 21 includes:
Second chooses subelement 213, and the finger distance that executes for choosing first gesture shows the nearest seat of screen center
Punctuate is as the second datum mark;
Second computation subunit 214, for calculating in the action process of first gesture, the second datum mark and each split screen side
The average distance of edge closest approach;
Second determines subelement 215, is first for the smallest split screen of average distance between determining and the second datum mark
Split screen.
Wherein, electronic equipment further include:
Number module 50, for determining corresponding first split screen of first gesture according to location information in the first determining module 20
Before, multiple split screens are subjected to split screen number;
Grid numbering module 60 is divided into multiple area of space simultaneously for the operating space above the screen by electronic equipment
Space number is carried out, the display screen of plurality of area of space parallel electrical devices stacks gradually arrangement, multiple area of space
It is corresponded with multiple split screens;
Module 70 is established, for establishing the corresponding relationship between area of space and split screen.
Wherein, the first determining module 20 includes:
Second determines submodule 22, for determining the area of space where first gesture according to location information;
Third determines submodule 23, for according to the corresponding relationship between area of space and split screen, determining and first gesture
Corresponding first split screen.
Wherein, the second determining module 30 is further used for:
According to the corresponding relationship between preset operational order and the movement of inputted gesture, first gesture pair is determined
The operational order of application program or the first split screen in first split screen;
Correspondingly, execution module 40 is further used for:
The application program or the first split screen controlled in the first split screen executes operational order.
The embodiment of the present invention is used for the operating method of split screen display available, by obtaining the gesture information of user's input, determines hand
The location information and action message of gesture determine corresponding first split screen of first gesture according to location information, according to preset
Corresponding relationship between operational order and the movement of inputted gesture, determine first gesture in the first split screen application program or
The operational order of first split screen, and control the application program in the first split screen or the first split screen execution operational order.To solve
In the prior art in split screen, the corresponding split screen of manual switching gesture is needed, and forgets that the split screen that switching needs to operate generates
Maloperation problem.The operation for simplifying user simultaneously, improves the experience property of user.
It should be noted that electronic equipment provided by the invention is the electronic equipment using the above method, the above method is real
Identical technical effect can also be reached suitable for the embodiment of the electronic equipment by applying all implementations in example.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, electronic equipment (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.