CN103096157B - A kind of method utilizing mobile phone to control moving focal point on TV applications interface - Google Patents
A kind of method utilizing mobile phone to control moving focal point on TV applications interface Download PDFInfo
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- CN103096157B CN103096157B CN201310011582.9A CN201310011582A CN103096157B CN 103096157 B CN103096157 B CN 103096157B CN 201310011582 A CN201310011582 A CN 201310011582A CN 103096157 B CN103096157 B CN 103096157B
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Abstract
The present invention provides a kind of method utilizing mobile phone to control moving focal point on TV applications interface, comprising: arranges for each jump direction in advance and jumps burnt slope interval; The current coordinate point of the sliding trace of detection of handset; Calculate the distance between the current coordinate point of sliding trace of mobile phone and initial coordinate point, when the distance judged between the current coordinate point of the sliding trace of mobile phone and initial coordinate point is more than or equal to jump length threshold value, then calculate the slip slope from initial coordinate point to current coordinate point; According to described from initial coordinate point to current coordinate point the burnt slope interval of jumping at slip slope place determine this jump direction; Focus on control application interface jumps to position corresponding to described this jump direction determined from current position.
Description
Technical field
The invention belongs to intelligent television technical field, particularly relate to a kind of method utilizing mobile phone to control moving focal point on TV applications interface.
Background technology
Current intelligent television installs operating system, the basis of operating system has been run again a lot of application software. The application interface of intelligent television lists in TV the icon of the various application software installed, as shown in Figure 1, focus frame can be controlled by infrared telepilot to jump between the icon of each application software, realize the jump of four direction particular by the button of direction up and down on IR remote controller. If user wants to utilize telepilot to be moved obliquely upward by focus frame, then at least need to press two on telepilot button and just can complete. It thus is seen that in prior art, the method that user utilizes the mode of IR remote controller to control the Focal Point Shift on TV applications interface bothers very much.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of method utilizing mobile phone to control moving focal point on TV applications interface, it is possible to realize the movement of user by the focus on handset touch panel Sliding Control TV applications interface.
For achieving the above object, the present invention provides a kind of method utilizing mobile phone to control moving focal point on TV applications interface, comprising:
Arrange for each jump direction in advance and jump burnt slope interval;
The current coordinate point of the sliding trace of detection of handset;
Calculate the distance between the current coordinate point of sliding trace of mobile phone and initial coordinate point,
When the distance judged between the current coordinate point of the sliding trace of mobile phone and initial coordinate point is more than or equal to jump length threshold value, then calculate the slip slope from initial coordinate point to current coordinate point;
According to described from initial coordinate point to current coordinate point the burnt slope interval of jumping at slip slope place determine this jump direction;
Focus on control application interface jumps to position corresponding to described this jump direction determined from current position.
By method provided by the invention, the movement of user by the focus on handset touch panel Sliding Control TV applications interface can be realized, user only needs the direction jumped directly to needs to slide, it is not necessary to repeatedly presses the focus that key could realize up and down and jumps, easy to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the application interface schematic diagram of intelligent television;
Fig. 2 is the schematic diagram of the method utilizing mobile phone to control moving focal point on TV applications interface provided by the invention;
Fig. 3 is the schematic diagram by dividing 8 jump directions on application interface;
Fig. 4 is that the mobile phone that utilizes that the embodiment of the present invention one provides controls the schematic diagram of method of moving focal point on TV applications interface;
Fig. 5 is that the mobile phone that utilizes that the embodiment of the present invention two provides controls the schematic diagram of method of moving focal point on TV applications interface;
Fig. 6 is the schematic diagram being realized focus vertical jump in succession by the technical scheme of the embodiment of the present invention two.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Current intelligent television all has the function that network connects usually, such as, connect the network such as WIFI or bluetooth. In real life, mobile phone products is all indispensable for user usually, the smart mobile phone of now also all has the function that network connects, controlling TV by mobile phone is a kind of selection well, this can break IR remote controller must just to the restriction of TV receiving end, and on mobile phone, exploitation corresponding control class software is also relatively convenient.
Based on above-mentioned consideration, the present invention provides a kind of method utilizing mobile phone to control moving focal point on TV applications interface, as shown in Figure 2, comprising:
Step S201: arrange for each jump direction in advance and jump burnt slope interval.
According to the jump directional precision that system can be differentiated, it is possible to arrange the number jumping burnt slope interval flexibly.
Can arrange for each application software button in practice and jump burnt slope interval, because the corresponding jump direction of each application software button, the position at the current place of place relative focal, the corresponding burnt slope of a jumping is interval separately for each application software button around.
As an example, if the application software button on TV applications interface is arranged in matrix form, then there is at most the button of 8 other application software around each button, as shown in Figure 3, therefore system needs the jump directional precision that can differentiate 8 directions, therefore also just needs to be that 8 directions divide corresponding slope interval.
Such as according to the jump direction of the n-th application software button, jumping burnt slope interval for its distribution is (kn, kn��)��
Step S202: the current coordinate point of the sliding trace of detection of handset.
When user slides on the touch-screen of mobile phone, mobile phone can detect the current coordinate point of sliding trace, it is possible to (xi, yi) represent. Initial coordinate point can be designated as (xo, yo)��
Step S203: calculate the distance d between the current coordinate point of the sliding trace of mobile phone and initial coordinate pointi��
Specifically can be undertaken calculating above-mentioned distance d by following formulai:
Step S204: when the distance judged between the coordinate point that the sliding trace of mobile phone is current and initial coordinate point is more than or equal to jump length threshold value, then calculate the slip slope from initial coordinate point to current coordinate point.
Owing to x-axis in mobile phone screen system of coordinates is a relative concept with y-axis, namely erecting and can be defined as x-axis direction to arbitrary in transverse direction, another is defined as y-axis direction. Also can changing so calculating from a point to the position of the slope Middle molecule of another point and denominator, such as slip slope can be defined asCan also be defined asThe present embodiment might as well defineFor the slip slope between initial coordinate point to current coordinate point.
Step S205: interval according to the burnt slope of the jumping at the slip slope place between initial coordinate point to current coordinate point, it is determined that this jump direction;
Step S206: the focus on control application interface jumps to position corresponding to described this jump direction determined from current position.
By method provided by the invention, the movement of user by the focus on handset touch panel Sliding Control TV applications interface can be realized, user only needs the direction jumped directly to needs to slide, it is not necessary to repeatedly presses the focus that key could realize up and down and jumps, easy to operate.
In practice, user can by once Sliding Control Focal Point Shift button on mobile phone; Also can by Sliding Control focus continuous moving on multiple button. For the scene that these are different, the specific implementation of the present invention is hereafter described in detail.
Embodiment one
The embodiment of the present invention one provides a kind of method utilizing mobile phone to control moving focal point on TV applications interface, and as shown in Figure 4, the method comprises the steps:
Step S401: setting jump length threshold value d, and arrange for each jump direction and jump burnt slope interval.
Step S402: the current coordinate point (x of the sliding trace of detection of handseti, yi);
Step S403: the current coordinate point (x of sliding trace calculating mobile phonei, yi) and initial coordinate point (xo, yo) between distance d.
Step S404: whether the distance judged between the current coordinate point of the sliding trace of mobile phone and initial coordinate point is more than or equal to jump length threshold value d. If it is determined that result is yes, then perform step S405; If not, then step S408 is performed.
Step S405: calculate the slip slope from initial coordinate point to current coordinate point
Step S406: determine this jump direction according to the burnt slope interval of the jumping at the slip slope place from initial coordinate point to current coordinate point.
Step S407: the focus on control application interface jumps to position corresponding to described this jump direction determined from current position.
Such as, the slip slope calculated in step S405 is positioned at the burnt interval (k of the n-th jumpingn, kn') in, then control current Focal Point Shift on the button of the n-th application software.
Step S408: when the judged result of step S404 is no, using i+1 as new i, returns and continues to perform step S403.
By step S408, indeed achieve when sliding distance is inadequate, system can continue to wait next coordinate point, and next coordinate point continues to perform the step of the computed range of step S403 as current coordinate point, until sliding distance meets the judgement condition of step S404.
By the technical scheme of the present embodiment one, the movement of user by the focus on handset touch panel Sliding Control TV applications interface can be realized, user only needs the direction jumped directly to needs to slide, do not need repeatedly to press the focus that key could realize up and down to jump, easy to operate.
Embodiment two
The difference of the present embodiment and embodiment one is to describe in detail the scene of continuous moving focus.
Referring specifically to Fig. 5, the method utilizing mobile phone to control moving focal point on TV applications interface provided in the present embodiment comprises:
Step S501: setting jump length threshold value d, and arrange for each jump direction and jump burnt slope interval
Step S502: the current coordinate point (x of the sliding trace of detection of handseti, yi)��
Step S503: the current coordinate point (x of sliding trace calculating mobile phonei, yi) and initial coordinate point (xo, yo) between distance d.
Step S504: whether the distance judged between the current coordinate point of the sliding trace of mobile phone and initial coordinate point is more than or equal to jump length threshold value d. If it is determined that result is yes, then perform step S505; If not, then step S508 is performed.
Step S505: calculate the slip slope from initial coordinate point to current coordinate point
Step S506: this jump direction is determined in the burnt slope interval of jumping according to the slip slope place from initial coordinate point to current coordinate point.
Step S507: the focus on control application interface jumps to position corresponding to described this jump direction determined from current position.
Step S508: when the judged result of step S504 is no, using i+1 as new i, returns and continues to perform step S503.
Step S509: after focus jumps to position corresponding to the jump direction determined from current position, system still detects that finger does not lift, the current coordinate point of sliding trace when then focus being jumped is as initial coordinate point, and using i+1 as new i, returns and continue to perform step S503.
So just can realize user in the process once slided, when exceeding jump length threshold value every time or exceed the multiple of jump length threshold value, capital produces focus from current position to the jump of next position, direction, thus realizes vertical jump in succession, and jump effect and sliding trace can referring to Fig. 6.
The technical scheme provided by the present embodiment two, user can by the once slip on mobile phone, it is achieved the beating continuously of focus on TV applications interface, this is more convenient to the situation that focus frame moves to distant application software button.
Embodiment three
On the basis of embodiment one and embodiment two, in order to give user more working method that can realize focus and jump, it is also possible to increase the judgment mechanism based on speed further.
Specifically,
Pre-set saltation velocity threshold value;
When the sliding trace of mobile phone stops, calculating the distance between the terminal of sliding trace and initial coordinate point, calculate momentary velocity when sliding trace stops; Here momentary velocity can be calculated by following formula:
Wherein, (xL, yL) it is coordinate point when sliding trace stops, (xL-1, yL-1) it is front coordinate point when sliding trace stops. tLAnd tL-1It is respectively coordinate point (xL, yL) and coordinate point (xL-1, yL-1) corresponding time point. VLxAnd VLyIt is respectively x direction momentary velocity when sliding trace stops and y direction momentary velocity. VLNamely momentary velocity when sliding trace stops can being defined as.
If momentary velocity when sliding trace stops is more than or equal to saltation velocity threshold value, and the distance between the terminal of sliding trace and initial coordinate point is less than jump length threshold value, then calculate the slip slope between the terminal from initial coordinate point to sliding trace.
Here why require that the distance between the terminal of sliding trace and initial coordinate point is less than jump length threshold value, it is because if this condition is false, the distance then shown between the terminal of sliding trace and initial coordinate point is more than or equal to jump length threshold value, the establishment that now directly can be more than or equal to jump length threshold value d condition according to the distance between the current coordinate point of sliding trace of mobile phone and initial coordinate point, performs the step that focus is jumped.
It should be noted that, initial coordinate point in the present embodiment can be the coordinate point that the starting position of sliding trace is corresponding, it is also possible to be the starting position coordinate point of the follow-up renewal under focus vertical jump in succession scene.
The burnt slope of jumping according to the slip slope place between the terminal from initial coordinate point to sliding trace is interval, it is determined that this jump direction.
Focus on control application interface jumps to position corresponding to described this jump direction determined from current position.
The technical scheme provided by the present embodiment three, it is possible to for only supplementing according to sliding distance conditional decision focus of beating in embodiment one and two, provide more working method to user.
Embodiment four
On the basis of previous embodiment, the special processing of finger sliding to the situation of mobile phone screen edge is considered at the present embodiment.
Specifically, the edge whether current coordinate point of the sliding trace of detection of handset is positioned at mobile phone screen does not move, and does not move if being positioned at edge, then be defined as vertical jump in succession direction according to residing screen edge relative to the direction of screen;
Focus on control TV applications interface carries out vertical jump in succession from current position to above-mentioned vertical jump in succession direction, until detecting that finger lifts.
Such as, if finger slides into mobile phone screen right side edge from left to right, and can not pin, the focus on TV is then slided to the right continuously.
The technical scheme that the present embodiment four provides, it is contemplated that user's finger moves to the situation special processing of mobile phone edge, further facilitates the operation of user, and another conveniently also improves the stalwartness of whole scheme.
The above is only the preferred embodiment of the present invention; it is noted that for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. one kind utilizes the method that mobile phone controls moving focal point on TV applications interface, it is characterised in that, comprising:
Arrange for each jump direction in advance and jump burnt slope interval;
The current coordinate point of the sliding trace of detection of handset;
Calculate the distance between the current coordinate point of sliding trace of mobile phone and initial coordinate point,
When the distance judged between the current coordinate point of the sliding trace of mobile phone and initial coordinate point is more than or equal to jump length threshold value, then calculate the slip slope from initial coordinate point to current coordinate point;
According to described from initial coordinate point to current coordinate point the burnt slope interval of jumping at slip slope place determine this jump direction;
Focus on control application interface jumps to position corresponding to described this jump direction determined from current position;
Wherein, described method also comprises:
When the sliding trace of mobile phone stops, calculating the distance between the terminal of sliding trace and initial coordinate point, calculate momentary velocity when sliding trace stops;
If momentary velocity when described sliding trace stops is more than or equal to saltation velocity threshold value, and the distance between the terminal of sliding trace and initial coordinate point is less than jump length threshold value, then calculate the slip slope between the terminal from initial coordinate point to sliding trace;
The burnt slope of jumping according to the slip slope place between the terminal from initial coordinate point to sliding trace is interval, it is determined that this jump direction;
Focus on control application interface jumps to position corresponding to described this jump direction determined from current position.
2. method according to claim 1, it is characterised in that, also comprise:
When the distance judged between the current coordinate point of the sliding trace of mobile phone and initial coordinate point is less than jump length threshold value, return the step continuing to perform the current coordinate point of sliding trace of detection of handset.
3. method according to claim 1 and 2, it is characterized in that, after focus jumps to position corresponding to the jump direction determined from current position, detect that finger does not lift, the current coordinate point of sliding trace when then focus being jumped, as initial coordinate point, returns the step continuing to perform the current coordinate point of sliding trace of detection of handset.
4. method as claimed in any of claims 1 to 2, it is characterised in that, also comprise:
The edge whether current coordinate point of the sliding trace of detection of handset is positioned at mobile phone screen does not move, and does not move if being positioned at edge, then be defined as vertical jump in succession direction according to described mobile phone screen edge relative to the direction of screen;
Focus on control TV applications interface carries out vertical jump in succession from current position to described vertical jump in succession direction, until detecting that finger lifts.
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| WO2015062515A1 (en) * | 2013-10-30 | 2015-05-07 | 乐视致新电子科技（天津）有限公司 | Method and device for controlling scrolling of interface of smart television |
| CN103546793A (en) * | 2013-10-30 | 2014-01-29 | 乐视致新电子科技（天津）有限公司 | Method and device for controlling smart TV interface to roll |
| CN103561306A (en) * | 2013-10-30 | 2014-02-05 | 乐视致新电子科技（天津）有限公司 | Method and device for controlling intelligent television interface to scroll |
| CN103546795A (en) * | 2013-10-30 | 2014-01-29 | 乐视致新电子科技（天津）有限公司 | Method and device for controlling smart TV interface to roll |
| CN104199607A (en) * | 2014-08-11 | 2014-12-10 | 北京搜狗科技发展有限公司 | Candidate selection method and device based on input method |
| CN104363495A (en) * | 2014-11-27 | 2015-02-18 | 北京奇艺世纪科技有限公司 | Method and device for conducting focus switching control through remote control of terminal device |
| CN105744322B (en) * | 2014-12-10 | 2019-08-02 | Tcl集团股份有限公司 | A kind of control method and device of screen focus |
| CN106331873A (en) * | 2016-08-29 | 2017-01-11 | 深圳Tcl新技术有限公司 | Method and device for switching human-computer interaction interface of smart television |
| CN107801105A (en) * | 2016-09-07 | 2018-03-13 | 环球智达科技（北京）有限公司 | Intelligent television sliding focus moving method and control system thereof |
| CN107071551B (en) * | 2017-04-26 | 2020-07-24 | 四川长虹电器股份有限公司 | Multi-screen interactive screen response method applied to smart television system |
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