Summary of the invention
In view of this, the application provides a kind of focus control method and device thereof to solve the problem.
This application discloses a kind of focus control method, for controlling the focus on the multiple controls shown by electronic installation, it is characterized in that, comprise:
Receive and move control command from first of remote control;
Move control command according to described first and control described focus first to move on described multiple control;
Record the first focal position information of described focus;
Receive and move control command from second of remote control; And
According to described second moving control command, described first focal position information controls described focus second to move on described multiple control.
Further, wherein, described multiple control comprises the first control and the second control, described first control has the first label, described second control has the second label, and each control has four direction coordinate, and the step recording the first focal position information of described focus comprises further:
Monitor described focus moves to described first movement of described second control the first motion track from described first control;
According to the four direction Coordinate generation first direction information of described first motion track and described first control;
The described first focal position information of described focus is generated according to described first label of described first control and described first direction information; And
Record described first focal position information.
Further, wherein, described focus control method comprises further:
Whether judging described second, to move control command be the control command moving the movement of control command rightabout with described first;
If described second to move control command be move the control command of control command rightabout movement with described first, then control described focus according to described first label included by described first focal position information and described first direction information and to return from described second control and move to described first control.
Further, wherein, controlling according to described first label and described first direction information after described focus to return from described second control and move to described first control, to record the second focal position information of described focus.
Further, wherein, the step recording the second focal position information of described focus comprises further:
Monitor described focus returns described second movement moving to described first control the second motion track from described second control;
According to the four direction Coordinate generation second direction information of described second motion track and described second control;
The described second focal position information of described focus is generated according to described second label of described second control and described second direction information; And
Record described second focal position information.
Disclosed herein as well is a kind of focal point control device, couple electronic installation, for controlling the focus on the multiple controls shown by described electronic installation, it is characterized in that, comprise:
Receiving element, moves control command in order to receive first from remote control;
Command executing unit, couples described receiving element, controls described focus first to move on described multiple control in order to move control command according to described first; And
Record cell, in order to record the first focal position information of described focus;
Wherein, described receiving element receives further and moves control command from second of remote control, described command executing unit couples described record cell further, in order to according to described second moving control command, described first focal position information controls described focus second to move on described multiple control.
Further, wherein, described multiple control comprises the first control and the second control, and described first control has the first label, and described second control has the second label, and each control has four direction coordinate, and described focal point control device comprises further:
Monitoring means, to move to the first motion track of described first movement of described second control from described first control in order to monitor described focus; And
Directional information generation unit, couples described monitoring means, in order to the four direction Coordinate generation first direction information according to described first motion track and described first control;
Wherein, described record cell couples described directional information generation unit further, in order to generate the described first focal position information of described focus according to described first label of described first control and described first direction information and to record described first focal position information.
Further, wherein, described focal point control device comprises further:
Judging unit, couples described receiving element, and whether in order to judge described second, to move control command be the control command moving the movement of control command rightabout with described first;
Wherein, described command unit couples described judging unit and described record cell further, when described second, to move control command be when moving the control command of control command rightabout movement with described first, and described command executing unit controls described focus according to the first label included by described first focal position information and described first direction information and to return from described second control and move to described first control.
Further, wherein, described record cell is controlling according to described first label and described first direction information after described focus to return from described second control and move to described first control, to record the second focal position information of described focus.
Further, wherein, described monitoring means monitors described focus returns described second movement moving to described first control the second motion track from described second control further; Described directional information generation unit is further according to the four direction Coordinate generation second direction information of described second motion track and described second control; Described record cell generates the described second focal position information of described focus according to described second label of described second control and described second direction information and records described second focal position information further.
Compared with prior art, the focus control method described in the application and device thereof reach following effect:
1) effectively reduce the button operation number of times of remote controller (having 4 direction keys), can realize focus to the convenient of all directions controls flexibly, improves user experience.
2) focus position before the movement can be recorded, especially in time showing a lot of control, be conducive to the focal position before user returns to fast.
3) focus control method in the application and device thereof can be applied in dissimilar television terminal, practical.
Certainly, the arbitrary product implementing the application must not necessarily need to reach above-described all technique effects simultaneously.
Embodiment
As employed some vocabulary to censure specific components in the middle of specification and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of specification and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " word and comprise directly any and indirectly electric property coupling means at this.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically coupled to described second device, or be indirectly electrically coupled to described second device by other devices or the means that couple.Specification subsequent descriptions is implement the better embodiment of the application, and right described description is for the purpose of the rule that the application is described, and is not used to the scope limiting the application.The protection range of the application is when being as the criterion depending on the claims person of defining.
Fig. 1 is the schematic flow sheet of the focus control method according to one embodiment of the invention, and wherein, this focus control method is for controlling the focus on the multiple controls shown by electronic installation.As shown in Figure 1, focus control method comprises the following steps.
Step 101, receives and moves control command from first of remote control.
In one embodiment of this invention, the remote controller that this remote control can be equipped with for conventional television, such as, the remote controller of band four direction button.User produces mobile control command by this four direction button of pressing, controls cursor (also can the be called focus) movement between different control shown by television set, thus selects different controls.In another embodiment of the invention, this remote control can be the remote controller (hereinafter referred to as touch panel remote controller) with touch pad.User by dragging finger in touch panel remote controller, touch panel remote controller captures finger touch and produces corresponding mobile control command, control cursor (also can the be called focus) movement between different control shown by television set, thus select different controls.In another embodiment of the invention, this remote control can be the mobile device (such as, mobile phone, panel computer etc.) with Remote software.The above-mentioned device that can realize distant control function all can be referred to as remote control, and the present invention is not limited to the concrete form of remote control.
Step 102, moves control command according to first and controls focus first to move on multiple control.
In the present invention, receiving the first electronic installation moving control command can be television set, such as, can watch the television set of Web TV.Television set receive first move control command after, control cursor (focus) first to move on the multiple controls shown by television set according to this order.The schematic diagram of the multiple controls of Fig. 2 shown by the electronic installation according to one embodiment of the invention.As shown in Figure 2, the display screen of electronic installation can show 3 controls, be respectively control 1, control 2, control 3, each control represents different function/operations.Such as control 1 can be " IPTV ", and control 2 can be " programme televised live ", and control 3 can be " request program ".When user's wish selects the function corresponding to these controls, by remote control moving focal point, control is selected.Such as, user turns on television set, the display screen of television set shows control 1 " IPTV ", control 2 " programme televised live ", these three controls of control 3 " request program ", and now focus is placed on control 1 " IPTV " by random.If user wants to watch live TV programme, then need focus to move to control 2 " programme televised live " from current control 1 " IPTV ".Carry out moving focal point by traditional remote controller with four direction button to select upper and lower, left and right button, also carry out moving focal point by finger slip on the remote controller with touch pad.By aforesaid operations, focus is moved to control 2 " programme televised live " from control 1 " IPTV ".
Step 103, the first focal position information of record focus.
In one embodiment of this invention, each control has corresponding label, such as control ID.The present invention does not limit the concrete form of label, as long as can distinguish and/or represent any code of control, coding, symbol, character and combinations thereof etc. thereof all fall into label category of the present invention.For three of Fig. 2 controls, control 1 has the first label " control 1 ", and control 2 has the second label " control 2 ", and control 3 has the 3rd label " control 3 ".
Monitoring focus moves to the first motion track of the first movement of control 2 from control 1.Such as, if carry out moving focal point by traditional remote controller with four direction button, focus can be monitored from control 1 to " right side " of control 2 to motion track.If carry out moving focal point by finger slip on the remote controller with touch pad, the motion track of this slip can be monitored.
Then the four direction Coordinate generation first direction information of foundation the first motion track and control 1.As shown in Figure 3, control 1 is divided into four quadrants, first quartile correspondence " right side " to direction coordinate, the second quadrant correspondence " on " to direction coordinate, third quadrant correspondence " left side " to direction coordinate, the corresponding D score of fourth quadrant to direction coordinate.As shown in Figure 3, when motion track falls into first quartile, represent that " right side " of focus is to movement; When motion track falls into the second quadrant, expression focus " on " to movement; When motion track falls into third quadrant, represent that focus " left side " is to movement; When motion track falls into fourth quadrant, represent that the D score of focus is to movement.The concrete form that the quadrant that the present invention does not limit control divides, any isotropism on Fig. 3 basis changes the category all belonging to quadrant of the present invention and divide.Composition graphs 2, if focus moves to control 2 from control 1, then the first motion track falls into " right side " of control 1 to direction coordinate, and therefore first direction information is " right side ".
First label " control 1 " of foundation control 1 and first direction information " right side " generate the first focal position information of focus.In one embodiment of this invention, the first focal position information is " on the right side of control 1+ ".The present invention does not limit the concrete manifestation form of label, directional information, focal position information, as long as any code in expression control, Focal Point Shift direction, coding, symbol, character and combinations thereof thereof etc. all fall into category of the present invention.
Record above-mentioned first focal position information.In one embodiment of this invention, can be recorded in internal storage device, in another embodiment of the invention, can be recorded in external memory.And the present invention does not limit the concrete form of storage device yet.
Step 104, receives and moves control command from second of remote control.
For Fig. 2, when focus is from after control 1 moves to control 2, remote control sends second and moves control command.
Step 105, according to second moving control command, the first focal position information controls focus second to move on multiple control.
In one embodiment of this invention, can judge that second moves control command and whether move with perform before first the control command that control command is rightabout movement further.If second to move control command be move the control command of control command rightabout movement with first, then control focus according to the first label included by the first focal position information and first direction information and return from the second control and move to the first control.If not the control command of rightabout movement, then move control command moving focal point according to second, and do not consider the first focal position information.
For Fig. 2, focus moves control command according to first and moves to control 2 from control 1, and the moving direction of this first movement directive is " right side ".If now second move the moving direction of control command for " left side ", then can judge that both are control commands of rightabout movement.Now, then control focus according to the first label " control 1 " included by the first focal position information and first direction information " right side " and return to control 1 from control 2 quick (such as, disposable) " left side ".
Fig. 4 is the schematic flow sheet of the focus control method according to another embodiment of the present invention, and wherein, this focus control method is for controlling the focus on the multiple controls shown by electronic installation.Step 406 is comprised further compared to the focus control method of Fig. 1, Fig. 4.
Step 406, the second focal position information of record focus.
In one embodiment of this invention, controlling after focus to return from the second control and move to the first control according to the first label and first direction information, the second focal position information of record focus.For three of Fig. 2 controls, control 1 has the first label " control 1 ", and control 2 has the second label " control 2 ", and control 3 has the 3rd label " control 3 ".Monitoring focus moves to the second motion track of the second movement of control 1 from control 2.Such as, if carry out moving focal point by traditional remote controller with four direction button, focus can be monitored from control 2 to control 1 " left side " to motion track.If carry out moving focal point by finger slip on the remote controller with touch pad, the motion track of this slip can be monitored.Focus returns from control 2 and moves to control 1, then the second motion track falls into control 2 " left side " to direction coordinate, and therefore second direction information is " left side ".Second label " control 2 " of foundation control 2 and second direction information " left side " generate the second focal position information of focus.In one embodiment of this invention, the second focal position information is " on the left of control 2+ ".The present invention does not limit the concrete manifestation form of label, directional information, focal position information, as long as any code in expression control, Focal Point Shift direction, coding, symbol, character and combinations thereof thereof etc. all fall into category of the present invention.Record above-mentioned second focal position information.In one embodiment of this invention, can be recorded in internal storage device, in another embodiment of the invention, can be recorded in external memory.And the present invention does not limit the concrete form of storage device yet.
Compared to traditional straighforward operation, focus can be returned to the starting point of movement last time by focus control method of the present invention fast, avoids user to the multi-pass operation of remote control.
Fig. 5 is the block schematic diagram of the focal point control device 500 according to one embodiment of the invention, and wherein, this focal point control device couples electronic installation (not shown), for controlling the focus on the multiple controls shown by electronic installation.As shown in Figure 5, focus control method comprises with lower unit.
Receiving element 501, moves control command in order to receive first from remote control.
In one embodiment of this invention, the remote controller that this remote control can be equipped with for conventional television also can be the remote controller with touch pad, can also be the mobile device (such as, mobile phone, panel computer etc.) with Remote software.The above-mentioned device that can realize distant control function all can be referred to as remote control, and the present invention is not limited to the concrete form of remote control.
Command executing unit 502, couples receiving element 501, controls focus first to move on multiple control in order to move control command according to first.
As shown in Figure 2, the display screen of electronic installation can show 3 controls, be respectively control 1, control 2, control 3, each control represents different function/operations.Such as control 1 can be " IPTV ", and control 2 can be " programme televised live ", and control 3 can be " request program ".When user's wish selects the function corresponding to these controls, by remote control moving focal point, control is selected.
Monitoring means 503, to move to the first motion track of the first movement of the second control from the first control in order to monitor focus.
In one embodiment of this invention, each control has corresponding label, such as control ID.For three of Fig. 2 controls, control 1 has the first label " control 1 ", and control 2 has the second label " control 2 ", and control 3 has the 3rd label " control 3 ".Monitoring means 503 monitors focus moves to the first movement of control 2 the first motion track from control 1.
Directional information generation unit 504, couples monitoring means 503, in order to the four direction Coordinate generation first direction information according to the first motion track and the first control.As shown in Figure 3, control 1 is divided into four quadrants, first quartile correspondence " right side " to direction coordinate, the second quadrant correspondence " on " to direction coordinate, third quadrant correspondence " left side " to direction coordinate, the corresponding D score of fourth quadrant to direction coordinate.Composition graphs 2, if focus moves to control 2 from control 1, then the first motion track falls into " right side " of control 1 to direction coordinate, and therefore first direction information is " right side ".
Record cell 505, couples directional information generation unit 504, states the first focal position information in order to generate focus according to the first label of the first control and first direction information and records the first focal position information.Please refer to Fig. 2, the first label " control 1 " and the first direction information " right side " of foundation control 1 generate the first focal position information of focus and record this first focal position information.In one embodiment of this invention, the first focal position information is " on the right side of control 1+ ".
In one embodiment of this invention, receiving element 501 receives further and moves control command from second of remote control, command executing unit 502 couples record cell 505 further, in order to according to second moving control command, the first focal position information controls focus second to move on multiple control.
Fig. 6 is the block schematic diagram of the focal point control device 600 according to another embodiment of the present invention, and wherein, this focal point control device 600 couples electronic installation (not shown), for controlling the focus on the multiple controls shown by electronic installation.Compared to the focal point control device 500 shown in Fig. 5, focal point control device 600 comprises judging unit 606 further.
Judging unit 606 couples receiving element 601, and receiving element 601 receives from remote control and second moves control command, and judging unit 606 is in order to judge that second moves control command and whether move with first the control command that control command is rightabout movement.
Command executing unit 602 couples judging unit 606 and record cell 605 further, when second to move control command be the control command moving the movement of control command rightabout with first, command executing unit 602 controls focus according to the first label included by the first focal position information and first direction information and to return from the second control and move to the first control.If not the control command of rightabout movement, command executing unit 602 foundations second move control command moving focal point, and do not consider the first focal position information.
For Fig. 2, focus moves control command according to first and moves to control 2 from control 1, and the moving direction of this first movement directive is " right side ".If now second move the moving direction of control command for " left side ", then judging unit 606 can judge that both are control commands of rightabout movement.Now, command executing unit 602 controls focus according to the first label " control 1 " included by the first focal position information and first direction information " right side " and returns to control 1 from control 2 quick (such as, disposable) " left side ".
In one embodiment of this invention, record cell 605 to control after focus to return from the second control and move to the first control in command executing unit 602 according to the first label and first direction information, the second focal position information of record focus.For three of Fig. 2 controls, control 1 has the first label " control 1 ", and control 2 has the second label " control 2 ", and control 3 has the 3rd label " control 3 ".Monitoring means 603 monitors focus moves to the second movement of control 1 the second motion track from control 2.Focus returns from control 2 and moves to control 1, then the second motion track falls into control 2 " left side " to direction coordinate, and therefore second direction information is " left side ".Second label " control 2 " of foundation control 2 and second direction information " left side " generate the second focal position information of focus.In one embodiment of this invention, the second focal position information is " on the left of control 2+ ".Record cell 605 records above-mentioned second focal position information.
Compared with prior art, the focus control method described in the application and device thereof reach following effect:
1) effectively reduce the button operation number of times of remote controller (having 4 direction keys), can realize focus to the convenient of all directions controls flexibly, improves user experience.
2) focus position before the movement can be recorded, especially in time showing a lot of control, be conducive to the focal position before user returns to fast.
3) focus control method in the application and device thereof can be applied in dissimilar television terminal, practical.
Also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, commodity or system and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, commodity or system.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, commodity or the system comprising described key element and also there is other identical element.
It will be understood by those skilled in the art that the embodiment of the application can be provided as method, system or computer program.Therefore, the application can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the application can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
The foregoing is only the embodiment of the application, be not limited to the application.To those skilled in the art, the application can have various modifications and variations.Any amendment done within all spirit in the application and principle, equivalent replacement, improvement etc., within the right that all should be included in the application.