CN103188543A - Remote control method and device - Google Patents
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- CN103188543A CN103188543A CN2013100887171A CN201310088717A CN103188543A CN 103188543 A CN103188543 A CN 103188543A CN 2013100887171 A CN2013100887171 A CN 2013100887171A CN 201310088717 A CN201310088717 A CN 201310088717A CN 103188543 A CN103188543 A CN 103188543A
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Abstract
The invention discloses a remote control method and device which relate to the field of electronic equipment application and can solve the problem of display delay. The method comprises the following steps of: acquiring a first control interface at a first moment and the names and corresponding coordinates of all controls in the first control interface; acquiring a second control interface at a second moment and the names and corresponding coordinates of all controls in the second control interface; comparing the acquired data to obtain different parts of the first control interface and the second control interface; and sending the different parts to second electronic equipment. The remote control method and device are mainly applied to the remote control process of the electronic equipment.
Description
Technical field
The present invention relates to the electronic apparatus application field, relate in particular to a kind of remote control thereof and device.
Background technology
Along with the development of intelligent television, Over the Top TV (being called for short OTT TV) comes into people's life gradually.OTT TV can be by the video frequency program of internet transmission.Meanwhile, the function of portable terminal is various day by day, and following mode is provided in the prior art, has reached by portable terminal OTT TV is carried out remote control.
The set-top box of TV is regularly with the current content displayed of TV, and namely image frame behind the bi-directional scaling, projects to portable terminal.Because the image frame data volume is bigger, need certain transmission time, will cause the problem of display delay.
Summary of the invention
A kind of remote control thereof provided by the invention and device can solve the problem of display delay.
On the one hand, the invention provides a kind of remote control thereof, described method is applied to first electronic equipment, comprising:
Title and the respective coordinates of all controls in S1, the first control interface that obtained for first moment and the described first control interface;
Title and the respective coordinates of all controls in S2, the second control interface that obtained for second moment and the described second control interface;
S3, relatively and obtain the described first control interface part different with the described second control interface;
S4, described different part is sent to second electronic equipment.
On the other hand, the present invention also provides a kind of remote control, and described remote control is first electronic equipment, and described remote control comprises:
First acquiring unit is used for obtaining the first control interface in first moment and title and the coordinate of described first all controls of control interface;
Second acquisition unit is used for obtaining the second control interface in second moment and title and the coordinate of described second all controls of control interface;
The 3rd acquiring unit is used for relatively and obtains the different part at the described first control interface and the described second control interface;
Transmitting element is used for described different part is sent to second electronic equipment.
Remote control thereof provided by the invention and device, can obtain the title of all controls in first constantly the first control interface and title and the respective coordinates of all controls in respective coordinates and the second second control interface constantly, by relatively determining the described first control interface part different with the described second control interface, and described different part is sent to second electronic equipment.In the prior art frame picture data is all sent to portable terminal, can't distinguish the control that does not have variation.The present invention is by determining and obtain the first control interface part different with the described second control interface, and sends described different part to second electronic equipment, can reduce data quantity transmitted, reaches the effect of real-time demonstration.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.Fig. 1 is the flow chart of first kind of remote control thereof in the embodiment of the invention;
Fig. 2 is the flow chart of second kind of remote control thereof in the embodiment of the invention;
Fig. 3 is the structural representation of first kind of first electronic equipment in the embodiment of the invention;
Fig. 4 is the structural representation of second kind of first electronic equipment in the embodiment of the invention;
Fig. 5 is the structural representation of the third first electronic equipment in the embodiment of the invention;
Fig. 6 is the structural representation of the 4th kind of first electronic equipment in the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment one
The embodiment of the invention provides a kind of remote control thereof, and described method is applied to first electronic equipment, and as shown in Figure 1, described method comprises:
Title and the respective coordinates of all controls in step 101, the first control interface that obtained for first moment and the first control interface.
The title of the used control in the first control interface and respective coordinates can be stored by the first control information list, and first control information tabulation is as shown in table 1.
Table 1
Title and the respective coordinates of all controls in step 102, the second control interface that obtained for second moment and the second control interface.
The title of the used control in the second control interface and respective coordinates can be stored by the second control information list, and second control information tabulation is as shown in table 2.
Table 2
First moment and second constantly is two different moment, in getting access to first constantly the first control interface behind the title of control or the corresponding coordinate, whether monitor described control title or coordinate changes, if change, current time as second constantly, and is obtained second constantly the second control interface and control title wherein and the corresponding coordinate.
As becoming (150,100) when the coordinate of finding control " 2002 " by (150,150), illustrate that control " 2002 " position changes, then at once with current time as second moment, and obtain control title and respective coordinates in the current interface.
In the above-described embodiments, described first constantly and second time interval between constantly also can be by user preset or described first electronic apparatus system type decided according to current application.
If be the user preset time, then Preset Time such as the 3s that sets according to the user determines the time interval.When the time interval is three seconds, all controls that just obtained once in the current control interface every 3 seconds, and be recorded to the second control information list and gather, the control information that previous acquisition time gets access to is recorded in the first control information list.
Further, step 103 is specially:
Obtain the described second control interface than the title and the respective coordinates that increase control in the first control interface, and as described different part; And
Obtain the described second control interface than the title and the respective coordinates that reduce control in the first control interface, and as described different part; And
Obtain title and the respective coordinates of identical control in the described second control interface and the first control interface, whether the coordinate of judging described identical control changes, if the title of then obtaining described identical control reaches coordinate corresponding in the second control interface, and as described different part.
Compare the first control interface (table 1) and the second control interface (table 2):
To be called the control of " 3001 " be the second control interface than increasing control in the first control interface to control name in the table 2, therefore control " 3001 " is defined as different parts.
Do not have in the table 1 name be called the control of " 2001 " in the table 2, therefore the described second control interface is defined as different parts than the control that reduces in the first control interface with control " 2001 ".
Control name is called control also existence in table 1 of " 2002 " in the table 2, and difference is that the coordinate of " 2002 " in the table 2 is (150,100), is different from (150,150) in the table 1, therefore control " 2002 " is defined as different parts.
Further, step 103 also comprises:
Extract title and the identical control of respective coordinates in the described first control interface and the described second control interface;
Extract control title and respective coordinates outside the identical part described in the described second control interface, and as described different part.
Except above-mentioned definite mode by relatively control title increase, minimizing and the different coordinates of identical control, also can all the other controls in the table 2 all be defined as different parts by after finding out the first control interface (table 1) control identical with the second control interface (table 2).For example: the name of the control that table 1 is identical with table 2 is called " 1001 " coordinate and is (100,100).Then in the table 2 except all the other controls of control " 1001 ", namely " 3001 " are different parts with " 2002 ".
The different part of determining in the step 103 is sent to second electronic equipment.Respectively following any one equipment of described first electronic equipment and described second electronic equipment:
1, is used for the equipment that the control TV shows in TV set-top box and the TV.
2, portable terminal is as smart mobile phone, PAD etc.
Further, as shown in Figure 2, step 104 is specially:
In step 103, determined after the different parts, shown the control of described different piece in order to make second electronic equipment, namely changed control, need generate the thumbnail that changes control according to preset ratio, to reduce the data volume in the transmission course.
For example: preset ratio is the ratio of the screen size of the screen size of first electronic equipment (intelligent television) and second electronic equipment (smart mobile phone), the screen length and width of intelligent television are 100*80, the screen length and width of smart mobile phone are 10*8, and then preset ratio is 0.1.After the image of control changed according to preset ratio, can obtain length and width was the thumbnail of 0.1 times of described image, and this thumbnail is for changing the thumbnail of control.
In order to make second electronic equipment show described variation control, except sending thumbnail, also need to send coordinate and the title that changes control, above-mentioned information sends to second electronic equipment as lastest imformation jointly, so that second electronic equipment shows control accurately according to lastest imformation.Consider message transmission rate, when sending lastest imformation to second electronic equipment, ((Wireless Fidelity, wireless maintaining secrecy) connects preferred Wi-Fi, is chosen as bluetooth and connects.
The remote control thereof that the embodiment of the invention provides, can obtain the title of all controls in first constantly the first control interface and title and the respective coordinates of all controls in respective coordinates and the second second control interface constantly, by relatively determining the described first control interface part different with the described second control interface, and described different part is sent to second electronic equipment.In the prior art frame picture data is all sent to portable terminal, can't distinguish the control that does not have variation.The present invention is by determining and obtain the first control interface part different with the described second control interface, and sends described different part to second electronic equipment, can reduce data quantity transmitted, reaches the effect of real-time demonstration.In addition, by comparing the first control information list and the second control information list, in the second control information list, can determine and obtain different parts according to the variation of increase, minimizing and the same names coordinate of control title, can also determine and obtain different parts according to the title identical control identical with coordinate, and then determine accurately and obtain different parts, improve show accurately fixed.When different parts is sent to second electronic equipment, generate the thumbnail of image, can reduce the data volume in the transfer of data, improve the real-time that control shows.
Embodiment two
The embodiment of the invention provides a kind of remote control, and described remote control is first electronic equipment, and as shown in Figure 3, described remote control comprises:
First acquiring unit 31 is used for obtaining the first control interface in first moment and title and the coordinate of described first all controls of control interface.
The 3rd acquiring unit 33 is used for relatively and obtains the different part at the described first control interface and the described second control interface.
Transmitting element 34 is used for described different part is sent to second electronic equipment.
The title of the used control in the first control interface that first acquiring unit 31 obtains and respective coordinates can be recorded in the first control information list, and first control information tabulation is as shown in table 1.
The title of the used control in the second control interface that second acquisition unit 32 obtains and respective coordinates can be recorded in the second control information list, and second control information tabulation is as shown in table 2.
Further, as shown in Figure 4, described method also comprises: monitoring unit 41, whether the title or the coordinate that are used for the described first control interface control of monitoring change, if change, then wake described second acquisition unit up.
As becoming (150,100) when the coordinate of finding control " 2002 " by (150,150), illustrate that control " 2002 " position changes, then at once with current time as second moment, and obtain control title and respective coordinates in the current interface.
In the above-described embodiments, described first constantly and second time interval between constantly also can be by user preset or described first electronic apparatus system type decided according to current application.Determine the time interval as Preset Time such as the 3s that sets according to the user.When the time interval was three seconds, each just obtained once all controls in the current control interface, and was recorded to the second control information list and gathers, and the control information that previous acquisition time gets access to is recorded in the first control information list.
Further, as shown in Figure 5, described the 3rd acquiring unit 33 specifically comprises:
First obtains subelement 331, being used for obtaining the described first control interface that the described second control interface that described second acquisition unit 32 gets access to gets access to than described first acquiring unit 31 increases title and the respective coordinates of control, and as described different part; And
Second obtains subelement 332, be used for obtaining the described first control interface that the described second control interface that described second acquisition unit 32 gets access to gets access to than described first acquiring unit 31 and reduce title and the respective coordinates of control, and as described different part; And
The 3rd obtains subelement 333, be used for obtaining title and the respective coordinates of the identical control in the described first control interface that the described second control interface that described second acquisition unit 32 gets access to and described first acquiring unit 31 get access to, whether the coordinate of judging described identical control changes, if, the title of then obtaining described identical control reaches coordinate corresponding in the second control interface, and as described different part.
Compare the first control interface (table 1) and the second control interface (table 2):
First obtains subelement 331 when comparison sheet 1 and table 2, and to be called the control of " 3001 " be the second control interface than increasing control in the first control interface to control name in the table 2, therefore first obtains subelement 331 control " 3001 " is defined as different parts.
Second obtains subelement 332 when comparison sheet 1 and table 2, there is not in the table 1 name be called the control of " 2001 " in the table 2, therefore the described second control interface is than the control that reduces in the first control interface, and second obtains subelement 332 is defined as different parts with control " 2001 ".
The 3rd obtains subelement 333 when comparison sheet 1 and table 2, control name is called control also existence in table 1 of " 2002 " in the table 2, difference is that the coordinate of " 2002 " in the table 2 is (150,100), be different from (150 in the table 1, therefore 150), the 3rd obtain subelement 333 control " 2002 " is defined as different parts.
Further, as shown in Figure 6, described the 3rd acquiring unit 33 specifically comprises:
First extracts subelement 334, is used for extracting the described second control interface title and the identical control of respective coordinates that the described first control interface that described first acquiring unit 31 gets access to and described second acquisition unit 32 get access to.
Second extracts subelement 335, and be used for extraction described first and extract control title and the respective coordinates outside the identical part described in the described second control interface of subelement 334 extractions, and as described different part.
Except first obtain subelement 331 relatively the control, first that increases of title obtain subelement 331 relatively the control, first that reduces of title obtain subelement 331 relatively definite mode of the different coordinates of same names, also can be by the first extraction subelement 334 after finding out the first control interface (table 1) control identical with the second control interface (table 2), second extracts subelement 335 all is defined as different parts with all the other controls in the table 2.For example: first extract that subelement 334 is determined and the name of obtaining table 1 control identical with table 2 to be called " 1001 " coordinate be (100,100).Then second extract subelement 335 with in the table 2 except all the other controls of control " 1001 ", namely " 3001 " are defined as different parts with " 2002 ".
Further, described transmitting element 34 is concrete to be used for obtaining the image of described different part control, and generates the thumbnail of described variation control according to preset ratio;
Send lastest imformation to described second electronic equipment, described lastest imformation comprises thumbnail and the corresponding coordinate of described variation control.
After the 3rd acquiring unit 33 has been determined different parts, in order to make second electronic equipment show the control of described different piece, namely change control, need transmitting element 34 to generate the thumbnail that changes control according to preset ratio, to reduce the data volume in the transmission course.
For example: preset ratio is the ratio of the screen size of the screen size of first electronic equipment (intelligent television) and second electronic equipment (smart mobile phone), the screen length and width of intelligent television are 100*80, the screen length and width of smart mobile phone are 10*8, and then preset ratio is 0.1.Transmitting element 34 changes the image of control according to preset ratio after, can obtain length and width is the thumbnail of 0.1 times of described image, and this thumbnail is for changing the thumbnail of control.
In order to make second electronic equipment show described variation control, transmitting element 34 is except sending thumbnail, also need to send coordinate and the title that changes control, above-mentioned information sends to second electronic equipment as lastest imformation jointly, so that second electronic equipment shows control accurately according to lastest imformation.Consider message transmission rate, preferred Wi-Fi connected when transmitting element 34 sent lastest imformation to second electronic equipment, was chosen as bluetooth and connected.
The remote control that the embodiment of the invention provides, first acquiring unit 31 can obtain title and the respective coordinates of all controls in first constantly the first control interface, second acquisition unit 32 can obtain title and the respective coordinates of all controls in second constantly the second control interface, the 3rd acquiring unit 33 is determined different parts by the described first control interface that comparison first acquiring unit 31 obtains with the described second control interface that second acquisition unit 32 obtains, and transmitting element 34 is sent to second electronic equipment with described different part.In the prior art frame picture data is all sent to portable terminal, can't distinguish the control that does not have variation.The present invention's the 3rd acquiring unit 33 is by determining and obtaining the first control interface part different with the described second control interface, send described different part to second electronic equipment by transmitting element 34, can reduce data quantity transmitted, reach the effect of real-time demonstration.In addition, first obtains subelement 331, second obtains subelement 332 and the 3rd obtains subelement 333 by comparing the first control information list and the second control information list, in the second control information list, can be respectively according to the increase of control title, reduce and the variation of same names coordinate is determined and obtained different parts, first to extract subelement 334 can be according to the title identical control identical with coordinate definite and obtain different parts, the second extraction subelement 335 can be determined accurately according to the extraction result of the first extraction subelement 334 and obtain different parts, improve show accurate and decide.Transmitting element 34 generates the thumbnail of image when different parts is sent to second electronic equipment, can reduce the data volume in the transfer of data, improves the real-time that control shows.
The those skilled in the art can be well understood to, be the convenience described and succinct, only the division with above-mentioned each functional module is illustrated, in the practical application, can as required the above-mentioned functions distribution be finished by different functional modules, the internal structure that is about to device is divided into different functional modules, to finish all or part of function described above.The system of foregoing description, the concrete course of work of device and unit can not repeat them here with reference to the corresponding process among the preceding method embodiment.
In several embodiment that the application provides, should be understood that, disclosed system, apparatus and method can realize by other mode.For example, device embodiment described above only is schematic, for example, the division of described module or unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or directly to be coupled or to communicate to connect can be by some interfaces, the indirect coupling of device or unit or communicate to connect can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select wherein some or all of unit to realize the purpose of present embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics in each unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, also can adopt the form of SFU software functional unit to realize.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (10)
1. remote control thereof, described method is applied to first electronic equipment, it is characterized in that, comprising:
Title and the respective coordinates of all controls in S1, the first control interface that obtained for first moment and the described first control interface;
Title and the respective coordinates of all controls in S2, the second control interface that obtained for second moment and the described second control interface;
S3, relatively and obtain the described first control interface part different with the described second control interface;
S4, described different part is sent to second electronic equipment.
2. remote control thereof according to claim 1 is characterized in that, described step S3 is specially:
Obtain the described second control interface than the title and the respective coordinates that increase control in the first control interface, and as described different part; And
Obtain the described second control interface than the title and the respective coordinates that reduce control in the first control interface, and as described different part; And
Obtain title and the respective coordinates of identical control in the described second control interface and the first control interface, whether the coordinate of judging described identical control changes, if the title of then obtaining described identical control reaches coordinate corresponding in the second control interface, and as described different part.
3. remote control thereof according to claim 1 is characterized in that, described step S3 is specially:
Extract title and the identical control of respective coordinates in the described first control interface and the described second control interface;
Extract control title and respective coordinates outside the identical part described in the described second control interface, and as described different part.
4. according to claim 2 or 3 described remote control thereofs, it is characterized in that described step S4 is specially:
Obtain the image of control in the described different part, and generate the thumbnail of described variation control according to preset ratio;
Send lastest imformation to described second electronic equipment, described lastest imformation comprises thumbnail and the corresponding coordinate of described variation control.
5. remote control thereof according to claim 1 is characterized in that, before the described step S2, also comprises, whether title or the coordinate of monitoring control in the described first control interface change, if change, and execution in step S2 then.
6. remote control, described remote control is first electronic equipment, it is characterized in that, described remote control comprises:
First acquiring unit is used for obtaining the first control interface in first moment and title and the coordinate of described first all controls of control interface;
Second acquisition unit is used for obtaining the second control interface in second moment and title and the coordinate of described second all controls of control interface;
The 3rd acquiring unit is used for relatively and obtains the different part at the described first control interface and the described second control interface;
Transmitting element is used for described different part is sent to second electronic equipment.
7. remote control according to claim 6 is characterized in that, described the 3rd acquiring unit specifically comprises:
First obtains subelement, is used for obtaining title and respective coordinates that the described first control interface that the described second control interface that described second acquisition unit gets access to gets access to than described first acquiring unit increases control, and as described different part; And
Second obtains subelement, is used for obtaining title and respective coordinates that control is reduced at the described first control interface that the described second control interface that described second acquisition unit gets access to gets access to than described first acquiring unit, and as described different part; And
The 3rd obtains subelement, be used for obtaining title and the respective coordinates of the identical control in the described first control interface that the described second control interface that described second acquisition unit gets access to and described first acquiring unit get access to, whether the coordinate of judging described identical control changes, if, the title of then obtaining described identical control reaches coordinate corresponding in the second control interface, and as described different part.
8. remote control according to claim 6 is characterized in that, described the 3rd acquiring unit specifically comprises:
First extracts subelement, is used for extracting the described second control interface title and the identical control of respective coordinates that the described first control interface that described first acquiring unit gets access to and described second acquisition unit get access to;
Second extracts subelement, and be used for extraction described first and extract control title and the respective coordinates outside the identical part described in the described second control interface of subelement extraction, and as described different part.
9. according to claim 7 or 8 described remote controls, it is characterized in that described transmitting element specifically is used for obtaining the image of described different part control, and generate the thumbnail of described variation control according to preset ratio;
Send lastest imformation to described second electronic equipment, described lastest imformation comprises thumbnail and the corresponding coordinate of described variation control.
10. remote control according to claim 6 is characterized in that, also comprises monitoring unit, and whether the title or the coordinate that are used for the described first control interface control of monitoring change, if change, then wake described second acquisition unit up.
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| CN2013100887171A CN103188543A (en) | 2013-03-19 | 2013-03-19 | Remote control method and device |
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| CN2013100887171A CN103188543A (en) | 2013-03-19 | 2013-03-19 | Remote control method and device |
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| WO2017084178A1 (en) * | 2015-11-20 | 2017-05-26 | 小米科技有限责任公司 | Method and apparatus for optimizing air mouse remote controller and terminal device |
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