CN104639964A - Method and device for determining key values of direction keys of remote controller - Google Patents
Method and device for determining key values of direction keys of remote controller Download PDFInfo
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- CN104639964A CN104639964A CN201510079268.3A CN201510079268A CN104639964A CN 104639964 A CN104639964 A CN 104639964A CN 201510079268 A CN201510079268 A CN 201510079268A CN 104639964 A CN104639964 A CN 104639964A
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- remote controller
- key
- display screen
- assigned direction
- towards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42212—Specific keyboard arrangements
Abstract
The invention discloses a method and a device for determining key values of direction keys of a remote controller. The method comprises the steps: receiving current orientation information of a display screen of a display device, and acquiring current orientation information of specified direction keys of the remote controller; determining a current orientation relationship between the specified direction keys of the remote controller and the display screen according to the current orientation information of the specified direction keys of the remote controller and the current orientation information of the display screen; re-determining the key values of all the direction keys of the remote controller according to the current orientation relationship between the specified direction keys of the remote controller and the display screen. According to the method, the key values of the direction keys of the remote controller can be dynamically adjusted automatically along with the relative position between the remote controller and a television, and the crossly-gripped remote controller can be directly used as a game handle by users, so that user experience is improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and the device of determining direction keys of remote controller key assignments.
Background technology
TV of the prior art, the directionkeys key assignments of the remote controller of the equipment such as box is changeless.Application scenes, as held when game paddle uses by horizontal for the remote controller of the equipment such as TV and box, by TV or box software being set calling in game process, change the function of direction keys of remote controller, make the function of the horizontal directionkeys held of the remote controller of the equipment such as TV and box adaptive with game.And other game or needs are reset, this causes poor user experience.
Summary of the invention
The embodiment of the present invention provides a kind of method and the device of determining direction keys of remote controller key assignments, in order to realize the key assignments automatically changing direction keys of remote controller, thus improves Consumer's Experience.
Embodiments provide a kind of method determining direction keys of remote controller key assignments, the method comprises:
Receive the current orientation information of the display screen of display device and obtain the current orientation information of remote controller assigned direction key;
According to the described current orientation information of remote controller assigned direction key and the current orientation information of described display screen, determine the current towards relation of described remote controller assigned direction key and described display screen;
Current towards relation according to described remote controller assigned direction key and described display screen, redefines the key assignments of described remote controller all directions key.
In embodiment according to obtain remote controller current assigned direction directionkeys towards display screen towards between relation, the key assignments of remote controller all directions key is redefined, make the application program of the directionkeys of the described remote controller after redefining and the current unlatching of described TV suitable, the key assignments achieving direction keys of remote controller with remote controller and TV relative position and automatically carry out dynamic conditioning, directly the horizontal remote controller held can be used as game paddle use for user, thus improve Consumer's Experience.The embodiment of the present invention also provides a kind of device determining direction keys of remote controller key assignments, comprises
Acquiring unit, for receiving the current orientation information of the display screen of display device and obtaining the current orientation information of remote controller assigned direction key;
Determining unit, for according to the described current orientation information of remote controller assigned direction key and the current orientation information of described display screen, determines the current towards relation of described remote controller assigned direction key and described display screen;
Key assignments determining unit, current towards relation for according to described remote controller assigned direction key and described display screen, redefines the key assignments of described remote controller all directions key.
In above-described embodiment, according to obtain remote controller assigned direction key current towards display screen current towards between relation, the key assignments of remote controller all directions key is redefined, make the application program of the directionkeys of the described remote controller after redefining and the current unlatching of described TV suitable, the key assignments achieving direction keys of remote controller with remote controller and TV relative position and automatically carry out dynamic conditioning, directly the horizontal remote controller held can be used as game paddle use for user, thus improve Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of method flow diagram determining direction keys of remote controller key assignments that Fig. 1 provides for inventive embodiments;
The directionkeys of a kind of remote controller that Fig. 2 provides for the embodiment of the present invention and the application program of the current unlatching of TV suitable time, position relationship schematic diagram between remote controller and display screen;
The one that Fig. 3 provides for the embodiment of the present invention using horizontal for remote controller hold use as game paddle time, position relationship schematic diagram between remote controller and display screen;
A kind of structural representation determining the device controlling device directionkeys key assignments that Fig. 4 provides for the embodiment of the present invention.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, and obviously, described embodiment is only a part of embodiment of the present invention, 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.
In order to realize the key assignments automatically changing direction keys of remote controller, the embodiment of the present invention from the screen of direction keys of remote controller and TV towards between the angle of relative position relation, propose a kind of method and the device that automatically can change the key assignments of direction keys of remote controller, owing to being provided with compass at remote controller end and display device end, so according to obtain remote controller assigned direction key the current display screen towards display device current towards between relation, the key assignments of remote controller all directions key is redefined, make the application program of the directionkeys of the described remote controller after redefining and the current unlatching of described TV suitable, the key assignments achieving direction keys of remote controller with remote controller and TV relative position and automatically carry out dynamic conditioning, directly the horizontal remote controller held can be used as game paddle use for user, thus improve Consumer's Experience.
What provide the embodiment of the present invention for specific embodiment below a kind ofly determines that the method for direction keys of remote controller key assignments and device are described in detail.
Embodiment 1
The embodiment of the present invention as shown in Figure 1 provides a kind of method determining direction keys of remote controller key assignments, and the method comprises:
Step 101, when detecting that remote controller state changes, receiving the current orientation information of the display screen of display device and obtaining the current orientation information of remote controller assigned direction key;
Step 102, according to the described current orientation information of remote controller assigned direction key and the current orientation information of described display screen, determines the current towards relation of described remote controller assigned direction key and described display screen;
Step 103, current towards relation according to described remote controller assigned direction key and described display screen, redefines the key assignments of described remote controller all directions key, suitable with the application program of the current unlatching of directionkeys and TV making the remote controller after redefining.
In a step 101, when detecting that remote controller state changes, just starting directionkeys key assignments renewal process, avoiding the real-time Signalling exchange between remote controller and display device, contribute to reducing taking of Internet resources.Wherein, remote controller state changes the sensing changing remote controller when comprising hand-held remote controller, as rotated remote controller; Also comprise user and employ certain key in remote controller or certain directionkeys; The touch-control action etc. that touch screen detects can also be comprised.Particularly, can be remote controller assigned direction key according to the detection data acquisition of the compass sensor of described remote controller current towards, if described remote controller assigned direction key is current towards changing, then obtain described display screen current towards.
In step 103, along with the portability of display device and interactive with user, display device also can conversion direction often, current towards relation according to remote controller assigned direction key and display screen in the present embodiment, can upgrade the current key assignments of remote controller more accurately and use to adapt to user.
Wherein, determining that the mode of remote controller key assignments has multiple, as determined the assigned direction key in remote controller, and storing the multiple towards relation of this assigned direction key and display screen in a database; Determining the current after relation of remote controller assigned direction key and display screen, finding towards relation is corresponding from database the key assignments that now remote controller all directions key is corresponding according to current, thus carry out the assignment of all directions key key assignments.Assignment mode herein also comprises the key assignments upgrading key assignments or trigger reading correspondence when user uses certain directionkeys.Determine that other modes of key assignments elaborate in each embodiment below.
In embodiment, remote controller assigned direction key, refer to the directionkeys from all directionkeys middle fingers settled previous dynasty of remote controller to certain direction, namely make a reservation for towards the directionkeys of relation as assigned direction key with meeting towards relation of described display screen when an above key assignments is determined, such as, the current direction towards display screen is defined as remote controller assigned direction key, current for remote controller assigned direction is defined as
, all the other directions are determined according to this direction, then when key assignments is determined, select towards the directionkeys of display screen be remote controller assigned direction key.
TV acquiescence as shown in Figure 2, or after last direction keys of remote controller key assignments redefines, position relationship between remote controller and display screen, now the directionkeys of remote controller can be suitable with the application program of the current unlatching of TV.In Fig. 2, the key assignments table of remote controller all directions key is see table 1.As shown in Figure 2, the current directionkeys towards display screen of remote controller is button 1, and namely remote controller assigned direction key is
directionkeys, then the remote controller assigned direction key in Fig. 2 is button 1.Wherein, also can using the numerical key " 2 " in Fig. 2, " 6 ", " 8 ", " 4 " as button 1, button 2, button 3, button 4.
Table 1
Preferably, in step 101, when the compass sensor that remote controller is built-in detects that the orientation information of remote controller assigned direction key changes, obtain remote controller assigned direction key current towards display screen current towards between relation.
Such as, as shown in Figure 3 using horizontal for remote controller hold use as game paddle time, position relationship between remote controller and display screen.Now, in Fig. 3 the key assignments table of remote controller all directions key see table 2.Wherein, also can using the numerical key " 2 " in Fig. 3, " 6 ", " 8 ", " 4 " as button 1, button 2, button 3, button 4.
Table 2
According to Fig. 3, the current of remote controller assigned direction key (key 1) is oriented a left side, with key in Fig. 21 towards compared with there occurs change, now just obtain remote controller assigned direction key and display screen current towards position relationship.Certainly, also can judge whether direction keys of remote controller changes by other buttons, as the button 2 in table 2, being now oriented of button 2
, and with button in table 12 towards compared with there occurs change.Therefore, when the compass sensor that remote controller is built-in detects that the orientation information of remote controller key 2 changes, obtain remote controller assigned direction key 1 towards display screen towards between relation.
In embodiment, obtain remote controller assigned direction key towards display screen towards between relation, first, obtain display screen current towards, and remote controller assigned direction key current towards.
As by wireless communication module obtain display screen current towards.By the built-in compass sensor of remote controller obtain remote controller assigned direction key towards.Display screen current towards being that the built-in compass sensor of TV detects, then by wireless communication module comprise the wireless communication module such as bluetooth or WIFI transmit display screen current towards.If there is no built-in compass sensor in TV, display screen current towards can by mobile terminal simulating display screen towards time, the compass sensor utilizing mobile terminal built-in detects, such as, mobile phone positive direction is vertically placed, screen towards with the screen of TV towards identical, pass through wireless communication module, remote controller reads the compass information in mobile phone, by mobile phone screen towards be TV towards.Compass sensor and wireless communication module are integrated in TV and remote controller is easily realize, therefore in conjunction with compass sensor and wireless communication module, obtain the directionkeys of the current assigned direction of remote controller and display screen towards between relation be feasible.
Secondly, determine remote controller assigned direction key current towards display screen current towards between relation.
Concrete, obtain display screen current towards the first direction angle relative to assigned direction; Obtain the current towards the second direction angle relative to assigned direction of remote controller assigned direction key; According to first direction angle and second direction angle obtain remote controller assigned direction key current towards display screen current towards between relation.Can obtain remote controller assigned direction key by the way accurately current towards display screen current towards between relation, be conducive to accurately the key assignments of all directions key of remote controller being redefined in real time.
Such as, the direction in north is pointed to as assigned direction using compass, the deflection obtained turning clockwise along assigned direction is defined as on the occasion of (0 to 180 °), is defined as negative value (0 to-180 °) by being rotated counterclockwise the deflection obtained along assigned direction.If display screen is towards west, so according to the compass data that the compass sensor of television internal detects, display screen current towards α=-90 °, first direction angle relative to assigned direction, remote controller by wireless communication module obtain first direction angle.
In step 102, according to the described current orientation information of remote controller assigned direction key and the current orientation information of described display screen, determine the current towards relation of described remote controller assigned direction key and described display screen.Using horizontal for remote controller hold use as game paddle time, between remote controller and display screen position relationship as shown in Figure 3 time, the compass data that the compass sensor built-in according to remote controller detects, remote controller assigned direction key current towards (button 1) towards β=0 °, second direction angle relative to assigned direction.So remote controller assigned direction key (button 1) current towards display screen current towards between pass be: alpha+beta=-90 °.
Preferably, by the remote controller assigned direction key that gets current towards display screen current towards between contextual definition be the first relation, by the described remote controller assigned direction key that stores and described display screen towards contextual definition be the second relation.
Such as, when the application program of remote controller assigned direction key and the current unlatching of TV is suitable (when last key assignments is determined, the directionkeys adapted with display screen direction is remote controller assigned direction key), between remote controller and display screen position relationship as shown in Figure 2 time, the compass data that the compass sensor built-in according to remote controller detects, button 1 towards the deflection relative to assigned direction be β=90 °, then button 1 towards display screen towards between pass be: alpha+beta=0 °.Namely storing the second pass is: alpha+beta=0 °.First relation alpha+beta=-90 °, do not meet with previously stored alpha+beta=0 °, therefore, need redefine the key assignments of remote controller all directions key.Increasing determining step can prevent remote controller towards the key assignments still needing to redefine all directions key time identical.
By remote controller be state as shown in Figure 3 towards state-transition as shown in Figure 2 time, first pass is alpha+beta=-90 °, second pass is alpha+beta=0 °, according to the first relation and the second relation, redefine the key assignments of remote controller all directions key, the key assignments of former button 2 is defined as the key assignments of former button 1, the key assignments of former button 3 is defined as the key assignments of former button 2, the key assignments of former button 4 is defined as the key assignments of former button 3, the key assignments of former button 1 is defined as the key assignments of former button 4.The key assignments of remote controller all directions key determine after key assignments table see table 3.
Table 3
In above-described embodiment, directionkeys when remote controller assigned direction key is suitable with the direction of display screen after upper once key assignments is determined; Carrying out after key assignments redefines according to table 3, with the directionkeys that the direction of display screen is suitable, namely function is
directionkeys be button 2, then using button 2 as remote controller assigned direction key, carry out basis for estimation when key assignments redefines next time.And the remote controller assigned direction key stored and the remaining unchanged towards relation of display screen, be alpha+beta=0 °.
In another embodiment of the present invention, remote controller assigned direction key is any one in preset direction key, and as button 2 is set as remote controller assigned direction key, then, in any process determined at key assignments, remote controller assigned direction key is all buttons 2.The remote controller assigned direction key and the display screen that store be after each key assignments is determined towards pass, between storage button 2 and display screen towards relation.Corresponding above-mentioned table 1 and table 2, in Table 1, button 2 and display screen towards relation (the second relation, namely as the remote controller assigned direction key of storage and display screen towards relation) be alpha+beta
0=-270 °; In table 3, button 2 and display screen towards relation (the first relation, namely remote controller assigned direction key and display screen is current towards relation) be alpha+beta=0 °; Because the first relation and the second relation change, therefore need to re-start key assignments and determine; Redefine after mode determines according to the key assignments in above-described embodiment, store button 2 and display screen towards relation (the second relation), i.e. alpha+beta=0 °.In this embodiment, remote controller assigned direction key is constant, but store remote controller assigned direction key and display screen need to upgrade after each key assignments is determined towards relation.Optionally, also can directly go to select corresponding key assignments table to go to call corresponding key assignments according to the first relation.Alternatively, when detecting that remote controller state changes, by the orientation information of remote controller that gets and the orientation information of television equipment display screen can obtain between the two towards relation, should towards relation can be two towards between angle value, corresponding key assignments table can be selected according to above-mentioned to go to call corresponding key assignments towards relation.In the above-described embodiments, be no matter to the setting of remote controller assigned direction key or to the remote controller assigned direction key stored and display screen towards relation, be inherently to judge whether direction keys of remote controller changes and how to change, thus judge whether that carrying out key assignments redefines and how to redefine.
In certain above-described embodiment, set forth for the rotation of remote controller, other embodiments of the present invention also can be that display screen travel direction rotation remote controller does not rotate; Or remote controller and display screen all rotate.No matter which kind of situation, only need to determine certain directionkeys in remote controller and display screen towards relation.
In above-described embodiment, according to obtain remote controller assigned direction key towards display screen towards between relation, the key assignments of remote controller all directions key is redefined, make the application program of the directionkeys of the remote controller after redefining and the current unlatching of TV suitable, the key assignments achieving direction keys of remote controller with remote controller and TV relative position and automatically carry out dynamic conditioning, directly the horizontal remote controller held can be used as game paddle use for user, thus improve Consumer's Experience.And in the present embodiment, to the process that the key assignments of remote controller all directions key redefines, have nothing to do with TV self software, without the need to changing the application program on TV, only need according to the directionkeys of the current assigned direction of remote controller towards change, being redefined by the key assignments table stored in remote controller, is a kind of more simple and reliable method redefining direction keys of remote controller key assignments.
For said method flow process, the embodiment of the present invention also provides a kind of device determining direction keys of remote controller key assignments, and the particular content of these devices can be implemented with reference to said method, does not repeat them here.
Embodiment 2
A kind of device determining direction keys of remote controller key assignments that the embodiment of the present invention as shown in Figure 4 provides, comprising:
Acquiring unit 401, for receiving the current orientation information of the display screen of display device and obtaining the current orientation information of remote controller assigned direction key;
Determining unit 402, for according to the described current orientation information of remote controller assigned direction key and the current orientation information of described display screen, determines the current towards relation of described remote controller assigned direction key and described display screen;
Key assignments determining unit 403, current towards relation for according to described remote controller assigned direction key and described display screen, redefines the key assignments of described remote controller all directions key.
Preferably, comprise decision unit well, current towards relation and the described remote controller assigned direction key of storage and the whether consistent towards relation of described display screen for what judge described remote controller assigned direction key and described display screen; Time inconsistent, described key assignments determining unit startup redefines key assignments.
Preferably, acquiring unit specifically for:
According to the detection data acquisition of the compass sensor of described remote controller remote controller assigned direction key current towards, if described remote controller assigned direction key is current towards changing, then obtain described display screen current towards.
Preferably, determining unit specifically for:
According to the current orientation information of the described display screen received, determine the current towards the first direction angle relative to assigned direction of described display screen; According to the current orientation information of the described remote controller assigned direction key obtained, determine the current towards the second direction angle relative to described assigned direction of described remote controller assigned direction key; According to described first direction angle and described second direction angle, determine the current towards relation of described remote controller assigned direction key and described display screen.
Preferential, in one embodiment, described remote controller assigned direction key is any one in default direction keys of remote controller; The described remote controller assigned direction key of described storage and described display screen towards relation be last key assignments determine rear described remote controller assigned direction key and described display screen towards relation; Described key assignments determining unit, also for store described remote controller assigned direction key and described display screen current towards relation as the described remote controller assigned direction key of described storage and described display screen towards relation.
Preferably, in one embodiment, described remote controller assigned direction key be last key assignments when determining and described display screen meet the predetermined directionkeys towards relation towards relation; The described remote controller assigned direction key of described storage and described display screen be described predetermined towards relation towards pass; Described key assignments determining unit, also for meeting current and described display screen the described predetermined directionkeys towards relation towards relation and be defined as described remote controller assigned direction key.
In above-described embodiment, according to obtain remote controller assigned direction key towards display screen towards between relation, the key assignments of remote controller all directions key is redefined, make the application program of the directionkeys of the remote controller after redefining and the current unlatching of TV suitable, the key assignments achieving direction keys of remote controller with remote controller and TV relative position and automatically carry out dynamic conditioning, directly the horizontal remote controller held can be used as game paddle use for user, thus improve Consumer's Experience.And in the present embodiment, to the process that the key assignments of remote controller all directions key redefines, have nothing to do with TV self software, without the need to changing the application program on TV, only need according to the directionkeys of the current assigned direction of remote controller towards change, being redefined by the key assignments table stored in remote controller, is a kind of more simple and reliable method redefining direction keys of remote controller key assignments.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to have these changes and modification interior.
Claims (11)
1. determine a method for direction keys of remote controller key assignments, it is characterized in that, comprising:
When detecting that remote controller state changes, receiving the current orientation information of the display screen of display device and obtaining the current orientation information of remote controller assigned direction key;
According to the described current orientation information of remote controller assigned direction key and the current orientation information of described display screen, determine the current towards relation of described remote controller assigned direction key and described display screen;
Current towards relation according to described remote controller assigned direction key and described display screen, redefines the key assignments of described remote controller all directions key.
2. the method for claim 1, it is characterized in that, before the key assignments redefining described remote controller all directions key, also comprise: judge the current towards relation of described remote controller assigned direction key and described display screen, with the described remote controller assigned direction key of storage and the whether consistent towards relation of described display screen, if inconsistent, redefine the key assignments of described remote controller all directions key.
3. method as claimed in claim 2, is characterized in that, described remote controller assigned direction key is any one in default direction keys of remote controller;
The described remote controller assigned direction key of described storage and described display screen towards relation be: last key assignments determine rear described remote controller assigned direction key and described display screen towards relation;
If inconsistent, after redefining the key assignments of described remote controller all directions key, also comprise: what determine the described remote controller assigned direction key of described storage and described display screen towards pass is: described remote controller assigned direction key and described display screen current towards relation.
4. method as claimed in claim 2, it is characterized in that, described remote controller assigned direction key is: when last key assignments is determined with described display screen meet towards relation the directionkeys made a reservation for towards relation;
The described remote controller assigned direction key of described storage and described display screen be described predetermined towards relation towards pass;
If inconsistent, after redefining the key assignments of described remote controller all directions key, current and described display screen met the described predetermined directionkeys towards relation towards relation, be defined as described remote controller assigned direction key.
5. the method as described in any one of Claims 1-4, it is characterized in that, described according to described remote controller assigned direction key current towards with described display screen current towards, determine the current towards relation of described remote controller assigned direction key and described display screen, comprising:
According to the current orientation information of the described display screen received, determine the current towards the first direction angle relative to assigned direction of described display screen;
According to the current orientation information of the described remote controller assigned direction key obtained, determine the current towards the second direction angle relative to described assigned direction of described remote controller assigned direction key;
According to described first direction angle and described second direction angle, determine the current towards relation of described remote controller assigned direction key and described display screen.
6. method as claimed in claim 5, is characterized in that, described in redefine the key assignments of described remote controller all directions key, be specially:
Current towards relation according to described remote controller assigned direction key and described display screen, and the described remote controller assigned direction key stored and described display screen towards relation, determine rotation direction and the rotational angle of described remote controller;
From the key assignments table of comparisons prestored, the key assignments of described remote controller all directions key is obtained according to the rotation direction of described remote controller and rotational angle.
7. determine a device for direction keys of remote controller key assignments, it is characterized in that, comprising:
Acquiring unit, for when detecting that remote controller state changes, receiving the current orientation information of the display screen of display device and obtaining the current orientation information of remote controller assigned direction key;
Determining unit, for according to the described current orientation information of remote controller assigned direction key and the current orientation information of described display screen, determines the current towards relation of described remote controller assigned direction key and described display screen;
Key assignments determining unit, current towards relation for according to described remote controller assigned direction key and described display screen, redefines the key assignments of described remote controller all directions key.
8. device as claimed in claim 7, is characterized in that, also comprise decision unit:
Described decision unit, current towards relation and the described remote controller assigned direction key of storage and the whether consistent towards relation of described display screen for what judge described remote controller assigned direction key and described display screen;
Described key assignments determining unit, if judge the current towards relation of described remote controller assigned direction key and described display screen for described decision unit, during with the described remote controller assigned direction key stored and described display screen inconsistent towards relation, redefine the key assignments of described remote controller all directions key.
9. device as claimed in claim 7, is characterized in that, described determining unit specifically for:
According to the current orientation information of the described display screen received, determine the current towards the first direction angle relative to assigned direction of described display screen;
According to the current orientation information of the described remote controller assigned direction key obtained, determine the current towards the second direction angle relative to described assigned direction of described remote controller assigned direction key;
According to described first direction angle and described second direction angle, determine the current towards relation of described remote controller assigned direction key and described display screen.
10. device as claimed in claim 8, is characterized in that, described remote controller assigned direction key is any one in default direction keys of remote controller; The described remote controller assigned direction key of described storage and described display screen towards relation be: last key assignments determine rear described remote controller assigned direction key and described display screen towards relation;
Described key assignments determining unit, also for storing the current towards relation of described remote controller assigned direction key and described display screen, using as the described remote controller assigned direction key of described storage and described display screen towards relation.
11. devices as claimed in claim 8, is characterized in that, described remote controller assigned direction key be last key assignments when determining and described display screen meet the predetermined directionkeys towards relation towards relation;
The described remote controller assigned direction key of described storage and described display screen be described predetermined towards relation towards pass;
Described key assignments determining unit, also for meeting current and described display screen the described predetermined directionkeys towards relation towards relation and be defined as described remote controller assigned direction key.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999486A (en) * | 2019-03-29 | 2019-07-12 | 华为技术有限公司 | A kind of control method and equipment of game paddle |
| CN111023468A (en) * | 2019-11-27 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Control method and control device of rotary screen remote controller, remote controller and air conditioner |
| CN113556597A (en) * | 2021-07-01 | 2021-10-26 | 深圳创维－Rgb电子有限公司 | Input display optimization method, device, equipment and storage medium |
| WO2022242121A1 (en) * | 2021-05-20 | 2022-11-24 | 歌尔股份有限公司 | Control terminal and control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999486A (en) * | 2019-03-29 | 2019-07-12 | 华为技术有限公司 | A kind of control method and equipment of game paddle |
| CN111023468A (en) * | 2019-11-27 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Control method and control device of rotary screen remote controller, remote controller and air conditioner |
| CN111023468B (en) * | 2019-11-27 | 2022-02-01 | 宁波奥克斯电气股份有限公司 | Control method and control device of rotary screen remote controller, remote controller and air conditioner |
| WO2022242121A1 (en) * | 2021-05-20 | 2022-11-24 | 歌尔股份有限公司 | Control terminal and control system |
| CN113556597A (en) * | 2021-07-01 | 2021-10-26 | 深圳创维－Rgb电子有限公司 | Input display optimization method, device, equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104639964B (en) | 2018-03-13 |
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