CN104035719A - Large screen touch operation method and device and large screen touch terminal - Google Patents
Large screen touch operation method and device and large screen touch terminal Download PDFInfo
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- CN104035719A CN104035719A CN201410303107.3A CN201410303107A CN104035719A CN 104035719 A CN104035719 A CN 104035719A CN 201410303107 A CN201410303107 A CN 201410303107A CN 104035719 A CN104035719 A CN 104035719A
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Abstract
The invention relates to the technical field of touch screens, and discloses a large screen touch operation method and device and a large screen touch terminal. The method includes the steps of driving a touch screen arranged on an area of a screen to receive touch operation conducted by a user on the touch screen, judging whether the touch operation is conducted within the range of a virtual touch pad or not, continuing to judge the operation type of the touch operation if touch operation is conducted within the range of the virtual touch pad, completing a corresponding assigned task according to the operation type when the operation is not sliding operation, displaying viewpoint identification on the screen if the operation is sliding operation, detecting movement of the finger conducting the sliding operation, mapping the movement of the finger into movement of the viewpoint in real time, and executing the corresponding operation function according to the movement result of the viewpoint. According to the large touch screen operation method and device and the large screen touch terminal, the touch screen is arranged on only one part of the area of the whole screen, and the touch operation conducted by the user on the whole screen is achieved by mapping the touch operation in part of the area to the area of the whole screen.
Description
Technical field
The present invention relates to touch screen technology field, be specifically related to a kind of giant-screen touch operation method, device and giant-screen touch terminal.
Background technology
Along with electronic technology is fast-developing and universal, all kinds of electric terminals become product indispensable in people's daily life as mobile phone, panel computer, PC, television terminal, large-screen interactive terminal.The screen size of electric terminal with touch-screen is increasing, all kinds of automatic inquiry terminal on the ground such as such as bank, airport, station, hotel, tourist spot, market, and Automatic-selling POS machine, and the game machine in game room, is all to adopt touch-screen mostly.In addition, all kinds of handheld terminals, as intelligent giant-screen mobile phone, panel computer etc., also all adopt touch-screen.The release of the Window8 of Microsoft operating system, makes PC and notebook computer also can support touch-screen.
The touch-screen using at present mainly contains capacitance touch screen and electric resistance touch screen, but uses these two kinds of touch-screens to have following shortcoming:
1, Cost Problems: touch-screen cost ratio with the non-touch-screen high 50% of equal-specification to more than 100%.Therefore screen is larger, and the cost of touch-screen is higher, and touch-screen price has become the prime cost of high-grade giant-screen mobile phone, has therefore increased touch-screen cost for large touch-screen;
2, ease of use problem: for jumbotron, the touch-screen of for example 55 cun, 70 cun, user may click at whole screen any place.If place improper, be subject to place restriction, or the not high arm of user's height falls short of, and probably reaches specific region.Be arranged on this type of interactive terminal in open place, consider for safety, cost, friendly interface etc. are many-sided, can not adopt the mode of external access of mouse, thereby it is very inconvenient that giant-screen is operated, poor user experience.
Summary of the invention
For the above-mentioned defect existing in prior art, technical matters to be solved by this invention is how to realize large scale touch-screen not need operating whole screen.
For solving the problems of the technologies described above, on the one hand, the invention provides a kind of giant-screen touch operation method, the method comprising the steps of:
S1, drives the touch-screen on a region that is arranged on screen, receives the touch operation of user on described touch-screen, judges whether described touch operation drops in virtual Trackpad; If so, continue to judge the action type of described touch operation, in the time that described touch operation is not slide, complete corresponding appointed task according to action type; If slide shows viewpoint mark on described screen;
S2, detects the movement of the finger of described slide, and it is mapped as to the movement of described viewpoint in real time;
S3, carries out corresponding operating function according to the mobile result of described viewpoint.
Preferably, described method also comprises step:
S4, is executing after operating function, and described viewpoint is retained in current location and in official hour, fades out demonstration.
Preferably, described method also comprises step:
S5, if again receive user's touch operation in the process of fading out, fades out described in cancelling and shows and start to perform step S2 in current location.
Preferably, described method also comprises step:
Virtual right and left key operating area is provided in described virtual Trackpad simultaneously, in the time that user touches virtual left button operating area, carries out the operating function of left button, in the time that user touches virtual right key operation region, carry out the operating function of right button.
Preferably, in the step S2 of described method:
The displacement of described viewpoint in all directions becomes function corresponding relation with the displacement of finger in all directions respectively;
The coordinate of the reposition of described viewpoint does not exceed the maximum coordinates of screen viewing area.
On the other hand, the present invention also provides a kind of giant-screen touch-operated device simultaneously, and described device comprises:
Driver module, for driving the touch-screen on a region that is arranged on screen, receives the touch operation of user on described touch-screen, judges whether described touch operation drops in virtual Trackpad; If so, continue to judge the action type of described touch operation, in the time that described touch operation is not slide, complete corresponding appointed task according to action type; If slide shows viewpoint mark on described screen;
Viewpoint module, for detection of the movement of the finger of described slide, is mapped as the movement of described viewpoint in real time by it;
Execution module, carries out corresponding operating function according to the mobile result of described viewpoint.
Preferably, described device also comprises:
The module of fading out, for executing after operating function, makes described viewpoint be retained in current location and in official hour, fades out demonstration.
Preferably, described device also comprises:
Trigger module again, if for again receiving user's touch operation, the function of fading out described in cancelling and showing and starting to carry out described mapping block in current location in the process of fading out.
Preferably, described execution module also comprises:
Virtual right and left key module for provide virtual right and left key operating area at described virtual Trackpad simultaneously, is carried out the operating function of left button in the time that user touches virtual left button operating area, carries out the operating function of right button in the time that user touches virtual right key operation region.
Of the present inventionly on the one hand also provide a kind of giant-screen touch terminal again, described terminal comprises simultaneously: screen, be arranged on the touch-screen on described screen, giant-screen touch-operated device as above, and
Receiving element, for receiving and detect finger mobile distance and direction;
Processing unit, moves in respective direction according to a certain percentage for receive viewpoint described in the mobile distance of finger and direction control according to receiving element;
Display unit, completes the trigger action task corresponding with indicating viewpoint position for the position of moving according to described viewpoint.
Preferably, described touch-screen is only arranged on a specific zonule of described screen, and described touch-screen area is less than described screen area.
It is touch-screen that the present invention only arranges a part of region in whole screen, by the touch operation map in subregion is arrived to full screen region, has realized the touch operation of user on whole screen.Owing to not needing whole giant-screen all as touch-screen, thereby greatly reduce the cost of interactive giant-screen, can realize in addition the touch operation of giant-screen due to one hand, make more convenient operation quick, improved user's experience effect.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of giant-screen touch operation method in a preferred embodiment of the present invention;
Fig. 2 is the schematic diagram that arranges of virtual Trackpad in another preferred embodiment of the present invention;
Fig. 3 is the effect schematic diagram of the viewpoint mapping in another preferred embodiment of the present invention;
Fig. 4 is the structural representation of giant-screen touch-operated device in a preferred embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is for implementing preferred embodiments of the present invention, and described description is to illustrate that rule of the present invention is object, not in order to limit scope of the present invention.Protection scope of the present invention should with claim the person of being defined be as the criterion, based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
Touch-screen of the prior art, owing to adopting capacitive touch screen and resistive touch screen, screen is larger, and touch-screen cost is higher; In addition,, for giant-screen, it is extremely inconvenient that user carries out touch operation at whole screen, also reduced user's experience effect.It is touch-screen that the present invention only arranges a part of region in whole screen, by the touch operation map in subregion is arrived to full screen region, has realized the touch operation of user on whole screen.Owing to not needing whole giant-screen all as touch-screen, thereby greatly reduce the cost of interactive giant-screen, can realize in addition the touch operation of giant-screen due to one hand, make more convenient operation quick, improved user's experience effect.
Fig. 1 is the schematic flow sheet of giant-screen touch operation method in one embodiment of the present of invention, and as shown in Figure 1, the method comprises:
S1, drives the touch-screen on a region that is arranged on screen, receives the touch operation of user on described touch-screen, judges whether described touch operation drops in virtual Trackpad; If so, continue to judge the action type of described touch operation, in the time that described touch operation is not slide, complete corresponding appointed task according to action type; If slide shows viewpoint mark on described screen;
S2, detects the movement of the finger of described slide, and it is mapped as to the movement of described viewpoint in real time;
S3, carries out corresponding operating function according to the mobile result of described viewpoint.
In the preferred embodiment of the present invention, detailed treatment scheme as shown in Figure 1, wherein, does not drop in triggering induction zone or when described touch operation is not slide in described touch operation, completes corresponding appointed task according to action type.Wherein action type include but not limited to click, double-click, long by operation or its combinations such as, slips, the function of execution includes but not limited to return to higher level, returns to desktop, multitask is switched, open menu, open informing (notice center), open control center, adjust instruction viewpoint initial position, adjust instruction viewpoint initial size, adjust the displacement of instruction viewpoint and finger displacement ratio, open the program etc. of appointment.
Wherein, touch-screen is only arranged on a specific zonule of screen, and touch-screen area is less than screen area; On touch-screen, mark off virtual Trackpad part, the area of virtual Trackpad is less than or equal to touch-screen area.The setting of touch-screen belongs to hardware components, and its shape, size, position can freely arrange, once but set and just can not adjust.Virtual Trackpad is a self-defining region in described touch-screen, and shape, size, position and the display mode in this region all can user freely define setting and adjust, but obviously it can not exceed the region of touch-screen.
Typically, as shown in Figure 2, touch-screen is the rectangular area that is arranged on one jiao of screen, and virtual Trackpad is set to overlap with touch-screen; In the time that dropping on this virtual touch pad area, user's touch operation triggers the demonstration of viewpoint.According to user's operating habit, the scope of virtual Trackpad is presented in screen with prompting user opereating specification, but also can be set to be the special demonstration of certain brightness and/or transparency, even in the time of the existing of this region of user habit, do not show and corresponding function is only provided.
User's slide triggers and shows viewpoint mark while dropping in virtual Trackpad, and this viewpoint is as the prompting of further map operation.Viewpoint is similar to the instructs cursor in desktop system, shape and display format are also self-defined, such as adopting the shapes such as circle, round dot, bead, blockage, arrow, hand shape, indicator dog or vertical bar, also can adopt the form such as change of flicker, particular color/brightness/transparency or particular color/brightness/transparency to point out more significantly.Within the initial position of viewpoint is positioned at virtual Trackpad in principle, but user also can according to the actual requirements or be accustomed to carrying out free setting and adjustment.The present invention is by the mapping to operation, make on screen a viewpoint and then operation do geometric ratio and move, unclamping after hand subsequently, carry out corresponding operational motion (as clicked, choose etc.).
According to the last operation type of user's slide, system is carried out corresponding operating function.Action type includes but not limited to click, double-clicks, long by operation or its combinations such as, slips, such as long by sliding or slide long pressing etc.In preferred embodiment, even can by multiple point touching come analog mouse right and left key input, virtual right and left key operating area when being provided, virtual Trackpad is provided, when user uses by the first finger (as forefinger) move operation viewpoint, the virtual left button simulation of the touch left button of second finger (as thumb) operates, the virtual right button simulation of the touch right button operation (include but not limited to click, move, slide and be selected and so on) of the 3rd finger (as little finger of toe) etc.The operating function of carrying out thus includes but not limited to: return to higher level, return to desktop, multitask is switched, open menu, open informing (notice center), open control center, adjust instruction viewpoint initial position, adjust instruction viewpoint initial size, adjust the displacement of instruction viewpoint and finger displacement ratio, open the program etc. of appointment.These operating functions can be by viewpoint control special icon, menu, button, shortcut or word etc. and trigger and carry out, can be also the directly judgement to operation format and the prompt operation (such as some gesture operation has been defined direct prompt operation) carried out.Aforesaid way all can freely define by systemic presupposition or by user, this not the touch operation to user concrete form and do further and limit with the corresponding relation of the operating function of carrying out.
Compared to the prior art, the present invention, without providing touch-screen at whole screen area, has significantly reduced cost; In addition, only need single stepping can complete the touch operation to screen optional position, uses more simply more convenient, very applicable large-screen interactive equipment.
Further as shown in Figure 3, when triggering after viewpoint, the touch operation of user on virtual touch plate is mapped as the operation of viewpoint.Typically, if user's touch is operating as slide, in the time that user's finger moves on touch-screen, be mapped as the movement of the corresponding proportion distance of viewpoint on screen.Such as, establishing viewpoint initial position 1 coordinate is (x
0, y
0), finger moves to the second place 4 from primary importance 2 (being unified position with viewpoint initial position figure), and the distance that finger sliding track 3 moves in screen x, y direction is respectively x
1and y
1, be mapped as the distance x that viewpoint sliding trace 6 moves in screen x, y direction
2and y
2, now viewpoint reposition 5 coordinates are (x
0+ x
2, y
0+ y
2).X
2with x
1mapping function f
1(), y
2with y
1mapping function f
2() can be function or the user-defined function of specifying, when when the movement of viewpoint being the mobile geometric ratio amplification of finger, and x
2=f
1(x
1)=k
1x
1, y
2=f
2(y
1)=k
2y
1, k
1, k
2for being greater than 1 coefficient.Preferably, viewpoint reposition does not depart from screen actual size, is always presented in screen, and the coordinate of viewpoint reposition is restricted to the maximum coordinates that does not exceed screen viewing area, if exceed maximum coordinates while utilizing mapping function to calculate, the direct coordinate using this maximum coordinates as viewpoint reposition.
Further, when executing after this operating function, viewpoint mark does not disappear at once, and it continues be retained in position a period of time of last appearance and fade out gradually.The time that viewpoint is faded out also can be by User Defined, once again receive user's touch operation in the process of fading out, cancel and fade out effect and again carry out map operation process in the current location (being the position of aforementioned last appearance) of viewpoint, mapping process is the process that repetition above-mentioned steps S2 starts, and does not repeat them here.
One of ordinary skill in the art will appreciate that, the all or part of step realizing in above-described embodiment method is can carry out the hardware that instruction is relevant by program to complete, described program can be stored in a computer read/write memory medium, this program is in the time carrying out, comprise each step of above-described embodiment method, and described storage medium can be: ROM/RAM, magnetic disc, CD, storage card etc.Therefore, relevant technical staff in the field will be understood that corresponding with method of the present invention, and the present invention also comprises a kind of giant-screen touch-operated device simultaneously, with said method step correspondingly, as Fig. 4 shows, this device comprises:
Driver module 401, for driving the touch-screen on a region that is arranged on screen, receives the touch operation of user on described touch-screen, judges whether described touch operation drops in virtual Trackpad; If so, continue to judge the action type of described touch operation, in the time that described touch operation is not slide, complete corresponding appointed task according to action type; If slide shows viewpoint mark on described screen;
Viewpoint module 402, for detection of the movement of the finger of described slide, is mapped as the movement of described viewpoint in real time by it;
Execution module 403, carries out corresponding operating function according to the mobile result of described viewpoint.
As installing one to one with said method, each step of said method all has corresponding functional module to carry out, this is no longer going to repeat them, the specific implementation of these functional modules can adopt current known any means, include but not limited to software, hardware, firmware or its combination etc., should not be construed as limitation of the present invention at this.
Further, the present invention also provides a kind of giant-screen touch terminal, and described terminal, except the touch-operated device comprising as above, also comprises: screen, be arranged on touch-screen on described screen and
Receiving element, for receiving and detect finger mobile distance and direction;
Processing unit, moves in respective direction according to a certain percentage for receive viewpoint described in the mobile distance of finger and direction control according to receiving element;
Display unit, completes the trigger action task corresponding with indicating viewpoint position for the position of moving according to described viewpoint.
Compared with prior art, technical scheme of the present invention amplifies by user's finger movement being carried out to equal proportion the movement that is mapped as viewpoint, thereby the touch operation in making among a small circle also can touch the optional position of screen, realize the singlehanded control to the large scale screen overall situation, be convenient for users to operate and promoted user's experience.The triggering of viewpoint and use quick and be easy to grasp in the present invention, facilitates the further raising efficiency of the skilled application of user; In addition, the present invention also points out by viewpoint and arranging of multiple quick operating mode promoted accuracy and efficiency that user inputs, uses more simply more convenient.
In actual applications, the present invention only provides touch-screen in screen one fritter appointed area, and other parts are all traditional non-touch screen.Reduce on the one hand the initial cost of equipment, on the other hand when after this part touch screen from being damaged, only need to change appropriate section, also reduced the maintenance cost of equipment.The present invention is especially applicable to giant-screen mobile phone, panel computer, notebook computer, large-screen interactive screen etc., user only need to be to virtual Trackpad executable operations, no longer need on whole screen, carry out on a large scale, avoid out of reach embarrassment, be user-friendly to, improve user and experience, greatly reduce the cost of interactive giant-screen.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention.For a person skilled in the art, the present invention can have various modifications and variations, for example, software section is solidificated in hardware, or in virtual touch plate, increases more hardware (such as trace ball), more pseudo operation part etc.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. a giant-screen touch operation method, is characterized in that, described method comprises step:
S1, drives the touch-screen on a region that is arranged on screen, receives the touch operation of user on described touch-screen, judges whether described touch operation drops in virtual Trackpad; If so, continue to judge the action type of described touch operation, in the time that described touch operation is not slide, complete corresponding appointed task according to action type; If slide shows viewpoint mark on described screen;
S2, detects the movement of the finger of described slide, and it is mapped as to the movement of described viewpoint in real time;
S3, carries out corresponding operating function according to the mobile result of described viewpoint.
2. the method for claim 1, is characterized in that, described method also comprises step:
S4, is executing after operating function, and described viewpoint is retained in current location and in official hour, fades out demonstration.
3. method as claimed in claim 2, is characterized in that, described method also comprises step:
S5, if again receive user's touch operation in the process of fading out, fades out described in cancelling and shows and start to perform step S2 in current location.
4. the method for claim 1, is characterized in that, described method also comprises step:
Virtual right and left key operating area is provided in described virtual Trackpad simultaneously, in the time that user touches virtual left button operating area, carries out the operating function of left button, in the time that user touches virtual right key operation region, carry out the operating function of right button.
5. the method for claim 1, is characterized in that, in the step S2 of described method:
The displacement of described viewpoint in all directions becomes function corresponding relation with the displacement of finger in all directions respectively;
The coordinate of the reposition of described viewpoint does not exceed the maximum coordinates of screen viewing area.
6. a giant-screen touch-operated device, is characterized in that, described device comprises:
Driver module, for driving the touch-screen on a region that is arranged on screen, receives the touch operation of user on described touch-screen, judges whether described touch operation drops in virtual Trackpad; If so, continue to judge the action type of described touch operation, in the time that described touch operation is not slide, complete corresponding appointed task according to action type; If slide shows viewpoint mark on described screen;
Viewpoint module, for detection of the movement of the finger of described slide, is mapped as the movement of described viewpoint in real time by it;
Execution module, carries out corresponding operating function according to the mobile result of described viewpoint.
7. device as claimed in claim 6, is characterized in that, described device also comprises:
The module of fading out, for executing after operating function, makes described viewpoint be retained in current location and in official hour, fades out demonstration.
8. device as claimed in claim 7, is characterized in that, described device also comprises:
Trigger module again, if for again receiving user's touch operation, the function of fading out described in cancelling and showing and starting to carry out described mapping block in current location in the process of fading out.
9. device as claimed in claim 6, is characterized in that, described execution module also comprises:
Virtual right and left key module for provide virtual right and left key operating area at described virtual Trackpad simultaneously, is carried out the operating function of left button in the time that user touches virtual left button operating area, carries out the operating function of right button in the time that user touches virtual right key operation region.
10. a giant-screen touch terminal, is characterized in that, described terminal comprises: screen, be arranged on the touch-screen on described screen, the giant-screen touch-operated device as described in any one in claim 6-9, and
Receiving element, for receiving and detect finger mobile distance and direction;
Processing unit, moves in respective direction according to a certain percentage for receive viewpoint described in the mobile distance of finger and direction control according to receiving element;
Display unit, completes the trigger action task corresponding with indicating viewpoint position for the position of moving according to described viewpoint.
11. terminals as claimed in claim 10, is characterized in that, described touch-screen is only arranged on a specific zonule of described screen, and described touch-screen area is less than described screen area.
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|---|---|---|---|
| CN201410303107.3A CN104035719A (en) | 2014-06-26 | 2014-06-26 | Large screen touch operation method and device and large screen touch terminal |
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| CN201410303107.3A CN104035719A (en) | 2014-06-26 | 2014-06-26 | Large screen touch operation method and device and large screen touch terminal |
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Application publication date: 20140910 |