CN103257817A - Determination method and file transferring method of shared device and system - Google Patents

Determination method and file transferring method of shared device and system Download PDF

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Publication number
CN103257817A
CN103257817A CN2012100396067A CN201210039606A CN103257817A CN 103257817 A CN103257817 A CN 103257817A CN 2012100396067 A CN2012100396067 A CN 2012100396067A CN 201210039606 A CN201210039606 A CN 201210039606A CN 103257817 A CN103257817 A CN 103257817A
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CN
China
Prior art keywords
shared
shared device
touch track
current
equipment
Prior art date
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Pending
Application number
CN2012100396067A
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Chinese (zh)
Inventor
喻子达
王袭
赵向阳
韩文
朴成杰
黄橙
周林
安娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haier Group Corp
Haier Group Technology Research and Development Center
Original Assignee
Haier Group Corp
Haier Group Technology Research and Development Center
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Haier Group Corp, Haier Group Technology Research and Development Center filed Critical Haier Group Corp
Priority to CN2012100396067A priority Critical patent/CN103257817A/en
Priority to PCT/CN2012/073732 priority patent/WO2013123695A1/en
Publication of CN103257817A publication Critical patent/CN103257817A/en
Pending legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor

Abstract

The invention provides a determination method and a file transferring method of a shared device and a system. The determination method and the file transferring method of the shared device include the steps: A, determining various directions of projection of various shared devices relative to a current shared device on a horizontal plane; B, determining the direction pointed by the projection of a touch track on the current shared device on the horizontal plane; and C, determining the matched shared device in the direction pointed by the touch track, and transferring a selected file corresponding to an initial point of the touch track to the matched shared device. The system for achieving the file transferring method of the shared device is further provided. Shared object determination is achieved through different touch tracks and shared files are transferred, and operation is facilitated. When a selected object or a selected file is transferred, a user only needs to slide towards the matched shared device on a screen of the current shared device, and operation time is saved.

Description

Definite method of shared device and document transmission method and system
Technical field
The present invention relates to a kind of definite method and document transmission method and system that is applied to the shared shared device of multi-screen.
Background technology
" integration of three networks " refers to communication network, computer network and cable TV network three macroreticulars by technological transformation, realizes comprising comprehensive multimedia communication services such as voice, data, image." integration of three networks " merged the perfection that realizes service layer, control aspect and carrying aspect by multi-screen and merged, and the multi-screen of realizing between the different sharing equipment is shared.But existing shared device can't satisfy user's demand need during sharing request the user accurately to select to represent the icon of other shared devices in identification aspect simple operation.
Summary of the invention
In view of this, fundamental purpose of the present invention is, a kind of definite method and document transmission method and system that is applied to the shared shared device of multi-screen is provided, realizes determining shared object and transmitting shared file by different touch track, realize increasing the convenience of operating.
Wherein, definite method of shared device comprises step:
A: determine each shared device with respect to current shared equipment in all directions of surface level projection, each shared device distance to current shared equipment;
B: determine that touch track on current shared equipment is in the direction of surface level projection indication and the length of touch track;
C: determine on described touch track direction, the shared device of the distance corresponding with touch track length, as the shared device of want communication.
By last, realize determining shared object by different touch track, realize being convenient to operation.When selecting object, only need on the screen of current shared equipment to its slip certain distance just can, the length by the rule of sliding can identify on this direction apart from the take over party of current shared equipment different distance, saves the running time.
Optionally, steps A comprises:
Determine the volume coordinate of current shared equipment at least according to the intensity of three shared devices with volume coordinate and current shared device talk signal;
According to the volume coordinate of the volume coordinate of current shared equipment, other each shared devices determine each shared device with respect to current shared equipment in all directions of surface level projection with to the distance of current shared equipment.
By last, the intensity by communication signal transmission realizes determining that to the calculating of all shared device volume coordinates each shared device is with respect to the position of current shared equipment.
Optionally, steps A comprises:
Obtain and comprise at least three image informations with shared device and current shared equipment of volume coordinate;
Volume coordinate according to three described shared devices is carried out the volume coordinate that current shared equipment is determined in graphical analysis;
According to the volume coordinate of the volume coordinate of current shared equipment, other each shared devices determine each shared device with respect to current shared equipment in all directions of surface level projection with to the distance of current shared equipment.
By last, by all shared device volume coordinates of image information acquisition, realize determining that each shared device is with respect to the position of current shared equipment.
Optionally, step C is described determines that the shared device that mates on the described touch track direction comprises:
Shared device on the direction of judgement and described touch track direction error minimum is as the shared device that mates.
By last, by judging and the shared device of touch track direction error minimum, realize increasing fault-tolerance.
Optionally, described each shared device comprises to the distance of current shared equipment: each shared device is with respect to the space length of current shared equipment or project to the distance of current shared equipment level projection at surface level.
By last, can calculate described distance in different ways according to the needs that calculate.
Optionally, also comprise after the steps A: on the touch-screen of current shared equipment, the icon of above-mentioned each other shared devices direction corresponding direction around described touch track starting point according to each shared device of determining is shown.
By last, go out the icon of other shared devices by visualization display, demonstrate the take over party that the user can send more intuitively and share terminal point, realize the convenience of operation.
Wherein, also according to the different distance of each shared device to current shared equipment, at the icon that shows described other each shared devices to touch track starting point respective distances; Step C is described to determine that the shared device that mates on the described touch track direction also comprises: with to the corresponding shared device of icon of the nearest shared device of touch track end caps as the shared device that is mated.
By last, for the touch track direction a plurality of shared devices are arranged, go out the icon of shared device by visualization display, judge selected object with the distance between the icon of touch track end caps and shared device, realize improving the accuracy of selecting.
The present invention also provides a kind of document transmission method of shared device, comprises step:
A: each shared device is to the distance of current shared equipment;
B: determine that touch track on current shared equipment is in the direction of surface level projection indication and the length of touch track;
C: determine on described touch track direction, the shared device of the distance corresponding with touch track length, the selected file of touch track starting point correspondence is transferred to the shared device of this coupling.
By last, realize determining shared object and transmitting shared file by different touch track, realize being convenient to operation.When selecting object and select File to transmit, only need on the screen of current shared equipment to its slide just can, save the running time.
Optionally, step C is described determines that the shared device that mates on the described touch track direction comprises:
Shared device on the direction of judgement and described touch track direction error minimum is as the shared device that mates.
By last, by judging and the shared device of touch track direction error minimum, realize increasing fault-tolerance.
Optionally, described each shared device comprises to the distance of current shared equipment: each shared device is with respect to the space length of current shared equipment or project to the distance of current shared equipment level projection at surface level.
By last, can calculate described distance in different ways according to the needs that calculate.
The present invention also provides a kind of the realization to be applied to definite method of the shared shared device of multi-screen and the system of document transmission method, comprising:
The volume coordinate receiving element is for the volume coordinate that receives shared device;
The coordinate system converting unit is used for determining that other shared devices are with respect to all directions and the distance of current shared equipment at surface level;
The touch track collecting unit is used for gathering touch track, and this touch track starting point corresponds to selected file;
Projecting cell is used for determining that described touch track is in projecting direction and the distance of surface level;
The shared device recognition unit is used for according to the touch track length of touch track on the direction of the surface level projection indication on the current shared device screen, determines the shared device that mates;
The shared file transmission unit is used for to the shared device transmission selected file that mates.
By last, realize determining shared object by different touch track, realize being convenient to operation.When selecting object, only need on the screen of current shared equipment to its slip certain distance just can, the length by the rule of sliding can identify on this direction apart from the take over party of current shared equipment different distance, the running time is saved in the transmission of the style of writing of going forward side by side part.
Description of drawings
Fig. 1 is the process flow diagram of the shared document transmission method of multi-screen of the present invention;
Fig. 2 is the sub-process figure of step S20 of the present invention;
Fig. 3 is the position view of current shared equipment of the present invention and pointing device;
Fig. 4 is the demonstration synoptic diagram of PAD of the present invention;
Fig. 5 is the enlarged diagram in the interval 2 of the demonstration of PAD of the present invention;
Fig. 6 is system architecture synoptic diagram of the present invention.
Embodiment
Be applied to the sharing request recognition methods of selected object and the embodiment of recognition system is described in detail below in conjunction with accompanying drawing 1-6 to of the present invention.Wherein, in this example, the current shared equipment of initiating to share is the portable terminal with touch-screen, as panel computers such as PAD, laptop computer, mobile phone etc.The shared device that is in together in the wireless network also comprises the pointing device with wireless internet function, be the relatively-stationary wireless terminal in position, as desktop computer, TV, printer, wireless router or only be used for device such as femto cell, the signal projector etc. of positioning function.
Below, initiating file transfer with a PAD to a computer is example, present invention is described.As shown in Figure 1, comprise step:
Step S10: in this PAD entered above-mentioned wireless network, PAD and pointing device were set up wireless connections.Pointing device obtains the model of this PAD, for this PAD distributing IP address and offer this PAD.Pointing device deposits model and the IP address of this PAD in its attribute list.
Store the attribute list with all shared devices of its wireless connections in the pointing device, described attribute list stores model, appliance icon, IP address and the volume coordinate of shared device, and the volume coordinate of pointing device self.Wherein, when changing in this PAD position, the renewal of the corresponding volume coordinate of this attribute list meeting.
For the foundation of wireless connections, be known technology, so no longer the process that wireless connections are set up is given unnecessary details.
Step S20: the volume coordinate with pointing device is benchmark, calculate the volume coordinate of this PAD, and described volume coordinate is added in the corresponding attribute list of this PAD that pointing device stores, and all shared devices in this attribute list and the network are shared, so that the volume coordinate of each shared device in the network is all by known to other equipment.
The coordinate relative fixed of pointing device is so be the measuring and calculating that benchmark carries out this PAD volume coordinate with the pointing device.As shown in Figure 2, the measuring and calculating step of the volume coordinate of this PAD comprises:
Step S201: calculate at least three pointing devices to the distance of this PAD.
The position view of this PAD and pointing device as shown in Figure 3, in the present embodiment, the volume coordinate of three pointing devices is respectively a (Xa, Ya, Za), b (Xb, Yb, Zb) and c (Xc, Yc Zc), is equipped with radio receiving transmitting modules such as infrared, bluetooth, WIFI or ultrasound wave at these three pointing devices.Accordingly, corresponding radio receiving transmitting module is installed equally in described PAD.Can calculate the distance of signal transmission according to the attenuation degree of transmission of wireless signals, for example according to intensity indication (RSSI, Received Signal Strength Indicator) the formula P that receives signal R=P T/ S n, can calculate respectively above-mentioned three pointing devices and this PAD apart from S a, S bAnd S cWherein, P RThe received power of expression take over party wireless signal, P TThe emissive power of expression transmit leg wireless signal, S represents the distance between the wireless signal transceiver, and n is propagation factor, and the n value can be 3 in the air.
Step S202: according to the volume coordinate of this PAD of spatial coordinates calculation of The above results and above-mentioned three pointing devices.
The volume coordinate of supposing this PAD for (X, Y Z), can draw following calculating formula according to projection and Pythagorean theorem so:
S a = ( X - X a ) 2 + ( Y - Y a ) 2 + ( Z - Z a ) 2 ,
S b = ( X - X b ) 2 + ( Y - Y b ) 2 + ( Z - Z b ) 2 , With
S c = ( X - X C ) 2 + ( Y - Y C ) 2 + ( Z - Z C ) 2 .
By above-mentioned three batch total formulas just can derive this PAD volume coordinate (expression formula Z) is for X, Y: x = dx d y = dy d z = dz d . Wherein, d = c 11 c 12 c 13 c 21 c 22 c 23 c 31 c 32 c 33 ;
dx = A 1 c 12 c 13 A 2 c 22 c 23 A 3 c 32 c 33 ;
dy = c 11 A 1 c 13 c 21 A 2 c 23 c 31 A 3 c 33 ;
dz = c 11 c 12 A 1 c 21 c 22 A 2 c 31 A 32 A 3 ;
A 1 = S b 2 - S a 2 - c 11 2 - c 12 2 - c 13 2 A 2 = S c 2 - S b 2 - c 21 2 - c 22 2 - c 21 2 A 3 = S a 2 - S c 2 - c 31 2 - c 32 2 - c 33 2 ;
c 11 c 12 c 13 c 21 c 22 c 23 c 31 c 32 c 33 = x a - x b y a - y b z a - z b x b - x c y b - y c z b - z c x c - x a y c - y a z c - z a .
The calculating of this step can be calculated by PAD, also can be calculated by pointing device, and above-mentioned calculating signal transmission distance parameters needed and calculating PAD volume coordinate parameters needed can be mutual by the wireless connections of setting up before.
About this PAD Coordinate Calculation, can also be realized by other location technologies, as the camera that is arranged on roof or the higher position obtains the global image that comprises pointing device and this PAD, the position by this PAD of graphical analysis positions.In addition, the picture that obtains by a camera can obtain the projection of each shared device of horizontal projection, by two and more than two cameras, then can calculate the volume coordinate of this PAD.
Step 203: described volume coordinate is added in the corresponding attribute list of this PAD that pointing device stores, and all shared devices in this attribute list and the network are shared, so that the volume coordinate of each shared device in the network is all by known to other equipment.
Step S30: with respect to the surface level coordinate of this PAD, centered by this PAD, determine each other each shared devices with respect to the surface level direction of this PAD according to other each shared devices in the network.
Wherein, this PAD is provided with direction sensor, as geomagnetic sensor, the relative earth magnetism of the direction in space of each shared device of other that determine is constant, thereby, no matter this PAD is at surface level Rotation screen how, because the existence of direction sensor, this PAD can correctly calibrate the direction of other each shared devices.
As shown in Figure 3, be initial point with this PAD volume coordinate, by coordinate transform, draw other shared devices with respect to the volume coordinate of this PAD, and to set a direction be reference direction, as the positive north.And then according to the volume coordinate that draws, determining interior described each shared device of surface level is the place angle of initial point with this PAD.
Wherein, the volume coordinate of each shared device is carried out coordinate system when conversion, and (X, Y Z) are initial point, and then volume coordinate is (X with the volume coordinate of this PAD 1, Y 1, Z 1) the coordinate of shared device after with respect to this PAD conversion be (X 1', Y 1', Z 1'), wherein, X 1'=X 1-X; Y 1'=Y 1-Y; Z 1'=Z 1-Z, and then can calculate above-mentioned angle according to coordinate and trigonometric function.
As seen, above-mentioned volume coordinate and the angle that calculates accordingly, with this PAD towards irrelevant, namely, this PAD is by the surface level Rotation screen time, during for each shared device location, all the time be with reference to positioning with the volume coordinate, namely do not change with the rotation of this PAD screen, so that it is follow-up to point when this PAD straight line touch track is determined selected object, no matter how this PAD screen is placed, and this shared device was selected when the straight line touch track was the shared device that points to as selected object all the time.
In addition, for the calculating of above-mentioned angle, each shared device all can be projected to the calculating of carrying out above-mentioned angle on the surface level, and the touch track of hereinafter described user on this PAD also projected on the surface level.
Step S40: the user points on this PAD touch-screen with linear slide, because built-in above-mentioned direction sensor among this PAD, therefore, it can be according to the reference direction of direction sensor demarcation, determine user's straight line touch track and (can determine its angle of pitch with respect to the horizontal plane by the built-in gravity sensor of this PAD in the direction of surface level projection indication, determine the surface level projection, this technology is known technology, so this technology is repeated no more).
Step S50: on the surface level of described projection, the shared device that is mated with determined touch track direction is as user-selected shared device, i.e. selected object, and to selected shared object transfer files.
For example, the user clicks (this document is chosen in expression) and keeps touch condition the file that this PAD shows, then towards the computer direction finger that slides fast, then this PAD determines computer in this direction as selected object according to the touch track direction of the finger that slides fast, and described file is sent to this computer.For distinguish the finger that slides corresponding be move in this PAD, still file to outwards be sent, can set the speed that finger slides, when reaching certain speed (above-mentioned quick slip finger), then being considered as is the file that clicks outwards will to be sent, otherwise only to be considered as be the mobile file that clicks in this PAD.
In addition, can also be when the user clicks a file and keeps touch condition, icon position with the above-mentioned all angles that calculate on this PAD touch-screen of above-mentioned each shared device is shown respectively, be convenient to user's visualized operation, when showing, can be with the file that clicked as the center, each shared device shows around this document in conjunction with described angle, preferably shows around this PAD screen.When touch sliding, determine glide direction according to sliding trace, with the shared device icon hiding of other directions, only keep the shared device icon of this direction, when touch slide finish after, the icon of above-mentioned each shared device of showing of cache again.
When having shared device more than two for same angle, then further calculate according to the coordinate (or coordinate of surface level projection) of each shared device and this PAD between distance, and determine the shared device of the different described distances of corresponding different length value with the length value (being the distance of the initial end points of touch track end caps distance) of above-mentioned touch track.At this moment, if carry out above-mentioned demonstration, then the diverse location in described different length value correspondence shows different icons for the shared device of same angle, is convenient to user's operation thus.
In addition, in order to increase fault-tolerance, described touch track can have certain angular deviation, and the angular dimension that angular deviation can constitute according to the shared device of adjacent direction is adjusted.This PAD screen as shown in Figure 4, the file of M point for clicking, IPAD, the adjacent angle of TV direction are bigger, this angular deviation is set bigger, the adjacent angle of computer and mobile phone is less, then angular deviation set less, perhaps with the shared device on the adjacent immediate direction of direction of described touch track as selected object.And in order to improve the accuracy of choosing, also further be clipped to the different touch track length of distance setting of this PAD according to computer and mobile phone branch, namely be that the terminal point (namely stopping the contact) of the touch track of starting point is during for camber line A or near any point with M, it is computer that expression is selected object, when terminal point was camber line B or near any point, it was mobile phone that expression is selected object.
Also can calculate the touch track terminal point apart from the last shown computer of this PAD and two distances of mobile phone icon, the selected object of conduct that selected distance is the shortest, be interval 2 enlarged diagram among Fig. 4 as Fig. 5, the distance of the terminal point N of computer icon central point touch track is d2, the mobile phone icon central point is d1 to the distance of N, d2＜d1 as shown in the figure, therefore, computer image is designated as selected.
In addition, what need supplementary notes is, when there being a plurality of icons situation identical or approximate with distance between the touch track terminal point N, the need user manually selects to increase the accuracy of selection.Specifically, set in advance distance threshold, if exist 2 or 2 above icons to equate with distance between the N or during less than described threshold value, this PAD ejection dialog menu then, to show apart from the icon less than described threshold value, touch icon by the user and select.
Be described being applied to the shared selected object identification recognition system of multi-screen below, as shown in Figure 6, recognition system comprises:
Volume coordinate receiving element 11 is used for receiving the current shared equipment of pointing device measuring and calculating and the volume coordinate of other shared devices.
Coordinate system converting unit 12, be connected with volume coordinate receiving element 11, the volume coordinate that is used for current shared equipment is initial point, and the volume coordinate of other shared devices is carried out the coordinate system conversion, to determine that other shared devices are with respect to direction and the distance of current shared equipment at surface level.
Storage unit 18 is connected with coordinate system converting unit 12, is used for the volume coordinate of all shared devices of storage conversion back.
In addition, described storage unit 18 also is used for model, appliance icon and the IP address of all shared devices of storage.
Projecting cell 13, be connected with coordinate system converting unit 12, be used for to represent that according to volume coordinate all shared devices project to surface level, to determine each shared device arrives current shared equipment at all directions of surface level projection and each shared device with respect to current shared equipment distance.
Touch track collecting unit 14 is used for gathering the user and touches instruction, comprises touch direction and touches length.
Described projecting cell 13 also is connected with touch track collecting unit 14, is used for touch track is projected to surface level.
Direction sensor 15 is connected with projecting cell 13, is used for determining the reference direction of current shared equipment.Specifically, no matter this current shared device is at surface level Rotation screen how, and the direction in space of each shared device of other that determine all is that relative earth magnetism is constant with user's touch track.
Shared device recognition unit 16 is connected with touch track collecting unit 14 with projecting cell 13, for the shared device of determining to mate with the length of touch track on the touch track direction.
Wherein, shared device recognition unit 16 comprises touch speed judge module, the fault-tolerant module of touch track and touch track computing module (not shown).
Described touch speed judge module is used for judging that the user touches sliding speed.Specifically, have only when touching and just think when sliding speed reaches pre-set velocity for other shared devices of selection, the corresponding selected file of described touch track starting point.
The fault-tolerant module of described touch track is used for correcting the angle of touch track.Specifically, when there are angular deviation in touch track and shared device, be just to think the shared device that mated on the camber line during any point with the touch track end point.
When having shared device more than two for same angle, the touch track computing module is used for calculating touch track length, is coupling according to the shared device of the diverse location of different length value correspondence.In addition, also be used for to calculate the touch track end point respectively with the distance of shared device more than two, with the touch track end point nearest be the shared device that mates.
Display unit (not shown) is connected with shared device recognition unit 16 with touch track collecting unit 14 respectively, is used for triggering the icon that shows other each shared devices according to the touch point; And when the touch track end point is identical with the distance of shared device more than two respectively, only trigger the icon of the shared device more than two that shows that described distance is identical.
Shared file transmission unit 17 is connected with shared recognition of devices unit 16, is used for carrying out file transfer to the coupling shared device of determining.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all in a word, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (11)

1. definite method of a shared device is characterized in that, comprises step:
A: determine each shared device with respect to current shared equipment in all directions of surface level projection, each shared device distance to current shared equipment;
B: determine that touch track on current shared equipment is in the direction of surface level projection indication and the length of touch track;
C: determine on described touch track direction, the shared device of the distance corresponding with touch track length, as the shared device of want communication.
2. method according to claim 1 is characterized in that, steps A comprises:
Determine the volume coordinate of current shared equipment at least according to the intensity of three shared devices with volume coordinate and current shared device talk signal;
According to the volume coordinate of the volume coordinate of current shared equipment, other each shared devices determine each shared device with respect to current shared equipment in all directions of surface level projection with to the distance of current shared equipment.
3. method according to claim 1 is characterized in that, steps A comprises:
Obtain and comprise at least three image informations with shared device and current shared equipment of volume coordinate;
Volume coordinate according to three described shared devices is carried out the volume coordinate that current shared equipment is determined in graphical analysis;
According to the volume coordinate of the volume coordinate of current shared equipment, other each shared devices determine each shared device with respect to current shared equipment in all directions of surface level projection with to the distance of current shared equipment.
4. method according to claim 1 is characterized in that, step C is described to determine that the shared device that mates on the described touch track direction comprises:
The shared device of the direction of judgement and described touch track direction error minimum is as the shared device that mates.
5. method according to claim 4 is characterized in that, described each shared device comprises to the distance of current shared equipment:
Each shared device is with respect to the space length of current shared equipment or project to the distance of current shared equipment level projection at surface level.
6. according to claim 4 or 5 described methods, it is characterized in that, also comprise after the steps A: on the touch-screen of current shared equipment, the icon of above-mentioned each other shared devices direction corresponding direction around described touch track starting point according to each shared device of determining is shown.
7. method according to claim 6 is characterized in that, also according to the different distance of each shared device to current shared equipment, at the icon that shows described other each shared devices to touch track starting point respective distances;
Step C is described to determine that the shared device that mates on the described touch track direction also comprises: with to the corresponding shared device of icon of the nearest shared device of touch track end caps as the shared device that is mated.
8. the document transmission method of a shared device is characterized in that, comprises step:
A: each shared device is to the distance of current shared equipment;
B: determine that touch track on current shared equipment is in the direction of surface level projection indication and the length of touch track;
C: determine on described touch track direction, the shared device of the distance corresponding with touch track length, the selected file of touch track starting point correspondence is transferred to the shared device of this coupling.
9. method according to claim 8 is characterized in that, step C is described to determine that the shared device that mates on the described touch track direction comprises:
Shared device on the direction of judgement and described touch track direction error minimum is as the shared device that mates.
10. method according to claim 9 is characterized in that, described each shared device comprises to the distance of current shared equipment:
Each shared device is with respect to the space length of current shared equipment or project to the distance of current shared equipment level projection at surface level.
11. a system that realizes the document transmission method of shared device is characterized in that, comprising:
The volume coordinate receiving element is for the volume coordinate that receives each shared device;
The coordinate system converting unit is used for determining that according to the volume coordinate of described each shared device other shared devices are with respect to all directions and the distance of current shared equipment at surface level;
The touch track collecting unit is used for gathering touch track, and this touch track starting point corresponds to selected file;
Projecting cell is used for determining that described touch track is in projecting direction and the distance of surface level;
The shared device recognition unit is used for according to the direction of the surface level projection indication of touch track on the current shared device screen and the length of touch track, determines the shared device that mates;
The shared file transmission unit is used for to the shared device transmission selected file that mates.
CN2012100396067A 2012-02-21 2012-02-21 Determination method and file transferring method of shared device and system Pending CN103257817A (en)

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PCT/CN2012/073732 WO2013123695A1 (en) 2012-02-21 2012-04-10 Method for determining sharing device, method and system for file transmission

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WO2015058686A1 (en) * 2013-10-23 2015-04-30 Tencent Technology (Shenzhen) Company Limited Data transmission method, apparatus, and system
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