Embodiment
The data transaction of the operations such as following embodiment of the present utility model will describe movement that the user is singly referred to or refers to more on the touching telecontrol device, press becomes the corresponding instruction of controlling, to realize television-directed device.
Fig. 1 illustrates the television system block diagram of the utility model one embodiment.This television system 1000 comprises television terminal 100 and touching telecontrol device 200.Television terminal 100 can comprise data transmission module 101, instruction identification module 102 and command process module 103.Touching telecontrol device 200 can comprise touch sensible module 201, operational processes module 202 and data transmission module 203.
In embodiment of the present utility model, touching telecontrol device 200 can be special and the equipment of television terminal 100 couplings, touch pad or with the remote controller of touch-screen for example, also can be the equipment that the remote control application program of mating with television terminal has been installed, such as with portable terminals such as the mobile phone of touch screen, panel computers, the utility model does not limit the concrete form of touching telecontrol device 200.
Touch sensible module 201 can be only to support the resistive touch device of single-point touches, also can be the capacitance type touch apparatus of supporting multiple point touching.Preferably, touch sensible module 201 is selected the capacitance type touch apparatus of supporting multiple point touching.Use touch sensible module 201, the touching telecontrol device can not need the interface that provides the same with traditional remote controller, only need to have certain touch area as control panel, this touch area can be a part or the whole touch screen of touch screen, the user can be switched voluntarily according to use scenes or hobby, also can be by in procedure judges function scene and automatically switch to than better suited pattern (full frame or half screen touch), only need to be at this finger that slides the touch area user, click or realize specific action, namely can control television terminal, thereby replace traditional remote controller fully, realize better remote control experience.
Further, the difference contact gesture that contacts the touch area for the user can realize different control commands and control action.For example, the touch point that can set the contact touch area is moved to the left the operation of choosing focus to be moved to the left of corresponding television terminal, and the touch point focus that moves right moves right, and the touch point focus that moves up moves up, the touch point moves down the corresponding operations such as focus moves down, etc.
Operational processes module 202 can be the processor in the touching telecontrol device, and this processor has comprised the required circuit module of implementation and operation processing module 202.
Data transmission module 203 can be anyly suitable can set up module communication link and that can realize the transfer of data between remote control end and the TV end.Data transmission module 203 can be based on the wire transmission agreement, and data transmission module 203 need to be connected with the data transmission module 101 of television terminal 100 by connecting line in the case.Data transmission module 203 also can be based on wireless transmission protocol, for example WIFI agreement, Bluetooth protocol, and in the case, data transmission module 203 does not need extra connecting line.The touching telecontrol device can by data transmission module 203 will collect the touch operation data, comprise touch count, the data such as touch location, touch movement locus send television terminal 100 to.
Touching telecontrol device 200 also can comprise display module 204, and this display module 204 can be superimposed with touch sensible module 201, forms touch display unit.
Television terminal 100 can be TV integrated machine, also can be set-top box, high definition player or other equipment that can connect display device.In television terminal 100, data transmission module 100 can be selected the module identical or compatible with the data transmission module 203 in the touching telecontrol device 200, to receive the touch operation data.
Instruction identification module 102 can be the processor in the television terminal 100, and this processor has comprised implements the required circuit module of instruction identification module 102.
In instruction identification module 102, the touch operation data of touch panel need to be mated with default pattern and gesture.Instruction identification module 102 can be different operator schemes and sets up different gesture storehouses.Comprise touch gestures corresponding operational motion under the respective operations pattern under each gesture storehouse.For example, operator scheme can comprise Focal Point Shift pattern and multiple point touching pattern, and instruction identification module 102 is set up respectively the gesture storehouse corresponding to these two kinds of patterns, and the corresponding relation of prestore under each gesture storehouse many group touch gestures and operational motion.After obtaining touch operation data, instruction identification module 102 is determined a coupling gesture storehouse according to current operator scheme, then seeks the operational motion of coupling under this coupling gesture storehouse.For example, can corresponding focus move left and right horizontally slipping of touch area under the Focal Point Shift pattern, and move left and right that can corresponding cursor horizontally slipping of touch area under the multiple point touching pattern etc.
After matching default gesture, the command process module of television terminal can be carried out corresponding predetermined registration operation action, and the beginning subsequent action is processed.
Below exemplify a complete remote control process.The user carries out slide to the right in the touch area, touching telecontrol device 200 detects user's touch action in touch sensible module 201, produce the touch operation data in operational processes module 202, send the data to television terminal 100 at data transmission module 203.The data that television terminal 100 is come according to continuous transmission match focus by instruction identification module 102 and move right, and carry out the moving focal point operation.And television terminal 100 can continue to mate the subsequent action gesture, according to speed and the acceleration that the user slides at touching telecontrol device 200, and the speed that the coupling TV terminal focus moves.
Fig. 2 illustrates the TV remote flow chart of the utility model one embodiment.With reference to shown in Figure 2, at first such as step 201, detect the user to the touch operation of touch area at touching telecontrol device 100.For example, the user can by the touch area of contact touching telecontrol device 100, carry out the control of television terminal, such as the contact action of slip, click or multiple spot (if touching telecontrol device 100 multiple point touchings).Touching telecontrol device 100 can detect by its touch sensible module 201 user's touch operation, is converted to the signal of telecommunication and inputs to operational processes module 202.
Such as step 202, produce the touch operation data at touching telecontrol device 100 according to this touch operation.For example, the touch operation that operational processes module 202 can detect according to touch sensible module 201 produces the touch operation data.
Such as step 203, from touching telecontrol device 100 these touch operation data are sent to television terminal 200.For example, data transmission module 202 can send to the touch operation data by wired or wireless transmission protocol the data transmission module 101 of television terminal 200.
Such as step 204, mate the gesture storehouse at television terminal 200 according to current operation mode decision one.For example, the current operation pattern is the focus operator scheme, and the instruction identification module 102 of television terminal 200 will select the gesture storehouse corresponding with the focus operator scheme as coupling gesture storehouse.
Such as step 204, at television terminal 200 touch operation data and an operational motion that mates in the gesture storehouse are mated.For example, instruction identification module 102 will be sought in coupling gesture storehouse and the action of touch operation Data Matching.When the touch operation data representation moved right, the moving focal point that is operating as that mates operated,
Last such as step 205, carry out the operational motion of coupling at this television terminal.For example, when the touch operation data representation moves right, carry out the moving focal point operation.
In embodiment of the present utility model, touch operation can be single-point operation, two point operation or multipoint operation more.Fig. 5 (a)-(k) illustrates different operating gesture 501-511, is respectively described below:
Gesture 501: on touch screen, be drawn as clockwise or counterclockwise a circle.
Gesture 502: on touch screen, draw corresponding figure according to attempting pattern.
Gesture 503: on touch screen, draw corresponding figure according to attempting pattern.
Gesture 504: pull open operation in two touch points of touch screen.
Gesture 505: close up operation in two touch points of touch screen.
Gesture 506: contact simultaneously two touch point T1T2 in touch screen, and T1T2 interval time of contact was less than 0.2 second.
Gesture 507: move to equidirectional in two touch points of touch screen.
Gesture 508: on touch screen, slide to the right.
Gesture 509: upward sliding on touch screen.
Gesture 510: on touch screen, slide left.
Gesture 511: down sliding on touch screen.
Above-mentioned these operating gestures have comprised single-point and multipoint operation.The touch sensible module of each type can comprise above-mentioned part gesture, whole gesture, and can comprise other gesture.The corresponding operational motion of each operating gesture can be determined by concrete operator scheme.
Relate to move operation in the overwhelming majority in the operating gesture, gesture 501-505 for example, 507-511.Therefore the location in the move operation becomes vital problem.
Fig. 3 illustrates the positioning flow figure of the utility model one embodiment.What this mode adopted is the locate mode that is called relative positioning.That is to say, calculate final amount of movement according to displacement, direction and the accelerometer of finger on touch panel, thereby make TV end cursor make corresponding amount of movement at equidirectional.Conversion scale is subject to the impact of touch point translational speed.For example, in the touch point translational speed hour, cursor movement is slower, is fit to accurately operation, and when the touch point translational speed was larger, cursor movement was fast, can fast moving, and make the user obtain better operating experience, specific algorithm is shown in method 1.
With reference to shown in Figure 3, concrete steps are as follows:
Step 401 is obtained the deformation trace of the touch point on this touch area.For example with reference to shown in Fig. 6 (a), the user moves to position 603 with the touch point by position 602 on the touch area 601 of touching telecontrol device, and its displacement a is referred to here as the first displacement.
Method 1: touch point displacement d1(i.e. the first displacement), traveling time t, translational speed s2=d1/t then, benchmark translational speed s1, conversion scale r=s2/s1=d1/ (s1*t), then final the second displacement d2=r*d1=d1
2/ (s1*t).The method is used respectively x that the touch point moves and displacement x1 and the y2 of y direction, calculate x and y direction displacement x2 and the y2 of the second displacement, the TV end is displacement x2 and y2 on x and y direction respectively.
Step 402 is utilized the first displacement of this touch point, calculates (aforesaid method 1) according to linearity and converses one second displacement, the distance that this second displacement should move for the cursor of this television terminal.For example with reference to shown in Fig. 6 (b), the second displacement is distance b.
Step 403 allows and moves the second displacement according to the touch point moving direction on the cursor basis in situ of television terminal.For example with reference to shown in Fig. 6 (b), the display screen 611(of this television terminal or the tv display screen that is connected with television terminal, lower with) on the cursor movement distance b, 612 move to 613 from the position.
Entire exercise execution meeting constantly sends to television terminal to the touch operation data along with the touching telecontrol device and constantly repeats, and finally forms coherent cursor movement track at television terminal.
In above-mentioned flow process, step 401-402 can carry out at touching telecontrol device 200.For example, the operational processes device of touching telecontrol device 200 can be according to touching the touch operation data of move operation generation corresponding to cursor movement distance and direction.The touch operation data that obtain thus send to television terminal 100, allow latter's execution in step 403.
In alternative embodiment, just step 401 is carried out at touching telecontrol device 200, and the touch operation data of issuing television terminal 100 only are included in actual displacement and the direction of touch area, and by television terminal execution in step 402-403.
Fig. 4 illustrates the positioning flow figure of another embodiment of the utility model.What this mode adopted is the locate mode that is called absolute fix.That is to say, a certain size zone of touch panel is mapped to video screen, and finger is mapped to video screen and gets on after all can being converted according to reduction formula in this regional touch point.With reference to shown in Figure 4, concrete steps are as follows:
Step 411 according to the current touch point coordinate of this touch area, goes out the current cursor coordinates of this television terminal according to a coordinate transformation ratiometric conversion.Shown in Fig. 7 (a) and Fig. 7 (b), according to the tv display screen that the touch point coordinate 702 of touch area 701 can converse the display screen 711(on the television terminal or be connected with television terminal, lower with) current cursor coordinates 712.
At this, this coordinate transformation ratio is to calculate according to the resolution of the size of this touch area and this television terminal, the calculating of can going ahead of the rest before whole flow performing of this coordinate transformation ratio.
Step 412 according to the movement from this current touch point coordinate to a target touch point coordinate in this touch area, utilizes this coordinate transformation ratiometric conversion to go out the current cursor coordinates of this television terminal to the movement of a target cursor coordinates.For example, shown in Fig. 7 (a) and Fig. 7 (b), according to 703 the movement from coordinate 702 to coordinate of the touch point of touch area, converse the cursor of display screen 711 of television terminal according to conversion scale from the movement of coordinate 712 to 713.
Step 413 allows the cursor of television terminal move to coordinates of targets from current coordinate.For example with reference to shown in Fig. 7 (b), the cursor on the display screen 711 of this television terminal moves to 713 from coordinate 712.
Entire exercise execution meeting constantly sends to television terminal to the touch operation data along with the touching telecontrol device and constantly repeats, and finally forms coherent cursor movement track at television terminal.For example, cursor further moves to 714 or 715 position.
In above-mentioned flow process, step 411-412 can carry out at touching telecontrol device 200.For example, the operational processes device of touching telecontrol device 200 can be according to touching the touch operation data of move operation generation corresponding to cursor coordinates.The touch operation data that obtain thus send to television terminal 100, allow latter's execution in step 413.
In alternative embodiment, touching telecontrol device 200 just sends current touch point coordinate or the target touch point coordinate of touch area, and the conversion step is then carried out at touching telecontrol device 200.
In one embodiment, the touching telecontrol device can be one and install and the television terminal portable terminal that the support of remote control application program touches that is complementary, the touching telecontrol device adopts movement posture control television mode, by carrying out various deliberate action at mobile terminal touch screen, realize the purpose of control television terminal operation.Portable terminal in the present embodiment can comprise touch-screen mobile phone, flat board etc.Television terminal can comprise TV box, set-top box and player etc.Utilize the touch screen-device of portable terminal, with the WIFI network of touch signal (such as slip, click etc.) by mobile phone, be sent to television terminal, television terminal is carried out corresponding gesture respective operations through after the processing and identification.
The present embodiment can realize by Focal Point Shift, the menu of the touch gestures action control TV of portable terminal choose, fast return operates, get back to fast main interface operation, and accesses menu operation etc.
Gesture in the present embodiment can be selected from Fig. 5, for example:
Gesture 501: on touch screen, be drawn as clockwise or counterclockwise a circle.
Gesture 502: on touch screen, draw corresponding figure according to attempting pattern.
Gesture 503: on touch screen, draw corresponding figure according to attempting pattern.
Gesture 508: on touch screen, slide to the right.
Gesture 509: upward sliding on touch screen.
Gesture 510: on touch screen, slide left.
Gesture 511: down sliding on touch screen.
Corresponding television terminal executable operations is as follows:
Gesture 501: television terminal is carried out and is got back to main interface operation.
Gesture 502: television terminal is carried out return.
Gesture 503: television terminal is carried out forward operation.
Gesture 508: television terminal is carried out the focus operation that moves right.
Gesture 509: television terminal is carried out the focus operation that moves up.
Gesture 510: television terminal is carried out focus and is moved to the left operation.
Gesture 511: television terminal is carried out focus and is moved down operation.
Gesture dubs touch screen, and television terminal is carried out the focus operation of selecting choices from menus.
In addition, when portable terminal moves at the control TV terminal focus, the user carries out sliding action 704(with reference to Fig. 7 (a) at portable terminal) time, the Focal Point Shift of television terminal can touch according to the user position of the speed judgement Focal Point Shift of slip, on the touch area, move to touch location 703 by touch location 702 such as the user, when at the uniform velocity moving with certain speed, TV terminal focus moves to focal position 713 by focal position 712; When the user accelerated to slide with certain speed, TV terminal focus moved to focal position 714 by focal position 712.
Focal Point Shift action triggers frequency determines by touching slip radix r, touches slip radix r and is subject to sliding distance d and sliding time t joint effect, r=d*d/t.If accumulative total reaches this radix value then Focal Point Shift one lattice in the touch sliding process.
By the present embodiment, based on the WIFI network portable terminal is connected with television terminal, utilize the touch screen of portable terminal, realize the control to television terminal.Thereby greatly improved the experience property of user at the operation television terminal, it is more efficient and convenient efficient that the user's who makes operation becomes.
TV operation not only needs the operation of remote control control focus now, and more and more mouse and so on control cursor device of using, and realizes the operation of more function.The original intention of another embodiment of the present utility model is better realization to the operation of the control of television terminal cursor and multiple point touching control, realizes better operating experience and higher efficient.
In the present embodiment, the touching telecontrol device is one and has installed and the be complementary portable terminal of support multiple point touching of remote control application program of television terminal, the touching telecontrol device adopts movement posture control television mode, by carrying out various deliberate action at mobile terminal touch screen, realize the purpose of control television terminal operation.Portable terminal in the present embodiment can comprise touch-screen mobile phone, flat board etc.Television terminal can comprise TV box, set-top box and player etc.Utilize the touch screen-device of portable terminal, with the WIFI network of touch signal (such as slip, click etc.) by mobile phone, be sent to television terminal, television terminal is carried out corresponding gesture respective operations through after the processing and identification.
The present embodiment can realize by Focal Point Shift, the menu of the touch gestures action control TV of portable terminal choose, fast return operates, get back to fast main interface operation, and accesses menu operation etc.
Gesture in the present embodiment can be selected from Fig. 5, for example:
Gesture 501: on touch screen, be drawn as clockwise or counterclockwise a circle.
Gesture 502: on touch screen, draw corresponding figure according to attempting pattern.
Gesture 503: on touch screen, draw corresponding figure according to attempting pattern.
Gesture 504: pull open operation in two touch points of touch screen.
Gesture 505: close up operation in two touch points of touch screen.
Gesture 506: contact simultaneously two touch point T1T2 in touch screen, wherein T1T2 interval time of contact should be less than 0.2 second.
Gesture 507: move to equidirectional in two touch points of touch screen.
Corresponding television terminal executable operations is as follows:
Gesture 501: television terminal is carried out and is got back to main interface operation.
Gesture 502: television terminal is carried out return.
Gesture 503: television terminal is carried out forward operation.
Gesture 504: television terminal is carried out amplifieroperation.
Gesture 505: television terminal is carried out reduction operation.
Gesture 506: television terminal is according to the position of absolute fix method from new positioning cursor.
Gesture 507: television terminal is carried out the single-point touch operation according to cursor position.
Single touch point clicking operation, television terminal are carried out cursor place menu.
Single slide that touches, television terminal has more Relative localization method positioning cursor position.
Although the utility model discloses as above with preferred embodiment; so it is not to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection range of the present utility model is worked as with being as the criterion that claims were defined.