CN101739803A - Multi-functional remote control and realization method thereof - Google Patents
Multi-functional remote control and realization method thereof Download PDFInfo
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- CN101739803A CN101739803A CN200810217560A CN200810217560A CN101739803A CN 101739803 A CN101739803 A CN 101739803A CN 200810217560 A CN200810217560 A CN 200810217560A CN 200810217560 A CN200810217560 A CN 200810217560A CN 101739803 A CN101739803 A CN 101739803A
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Abstract
The invention is applicable to the technical field of remote control and provides a multi-functional remote control and a realization method thereof; wherein the remote control comprises a keyboard buttons, a MCU, a memory and a remote launch head; the keyboard buttons are used by the users for inputting remote control commands so as to realize two ore more than two remote control functions; the MCU is used for identifying the current function state of the remote control, when a certain keyboard button is triggered, the MCU dispatches a remote control coding corresponding to the current function state of the remote control according to identification results; the remote launch head is used for launching the remote control coding corresponding to the current function state of the remote control; the memory is used for storing two groups or more than two groups of remote control codings corresponding to each keyboard button, different remote control codings are corresponding to different function states. In the technical scheme of the invention, more remote control functions can be realized in case of the same number of buttons when compared with the remote control through which one button is only corresponding to one remote control coding; in addition the number of buttons of the remote control can be reduced, volume of the remote control can be reduced and conveniences can be brought to users.
Description
Technical field
The invention belongs to the telecontrol engineering field, relate in particular to a kind of multifunctional remote controlller and its implementation.
Background technology
The application of telepilot in electronic product is very general.As a rule, the remote control mode that telepilot sends, its coding is made up of preamble code, user identification code (systematic code), key data sign indicating number (function code), wherein, the corresponding function of each key data sign indicating number.So the keypress function of telepilot teleswitch is fixed usually, because telepilot only sends fixing remote control mode after pressing remote controller key.
Along with the development of technology, can be more and more by the function that telepilot is realized, because button can only corresponding a kind of function, therefore, the function button of existing telepilot is more and more, and the structure of telepilot becomes increasingly complex, the inconvenience that so instead causes the user to use.
Therefore, need a kind of technical scheme, make telepilot can not need to rely on the quantity that increases button to realize more function.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional remote controlller and its implementation, be intended to solve telepilot is realized multiple function by same button problem.
The present invention is achieved in that a kind of multifunctional remote controlller, and described telepilot comprises keyboard, MCU, storer and remote-control transmitting head, wherein:
Described keyboard links to each other with described MCU, is used for importing telecommand for the user, realizes two kinds or two or more distant control functions;
Described MCU links to each other with the remote-control transmitting head with described storer, be used for discerning the current functional status of telepilot, when a certain keyboard is triggered, described MCU calls the remote control coding of the current functional status correspondence of this button according to recognition result from storer, and the remote control coding of described current functional status correspondence is transferred to described remote-control transmitting head;
Described remote-control transmitting head is used for launching the remote control coding of described current functional status correspondence;
Described storer is used for storing two group or two group or more the remote control coding corresponding with each button, the functional status that different remote control codings is corresponding different.
Described telepilot also comprises the functional status switching key that links to each other with described MCU, and described functional status switching key is used for switching the current functional status of telepilot for the user.
When described functional status switching key is triggered, described functional status switching key sends control signals to described MCU, described MCU is used for judging that according to described control signal the current functional status of described telepilot is default feature state/additional function state, and is used for calling from storer according to judged result the remote control coding of the remote control coding/additional function state correspondence of default feature state correspondence.
The current functional status of the time length identification telepilot that continues when described MCU also is used for being triggered according to described keyboard.
In the described remote control coding more than two groups or two groups, its preamble code is identical with systematic code, its function code difference.
The present invention also provides a kind of implementation method of multifunctional remote controlller, and described method comprises:
A certain keyboard on a, the triggering telepilot;
B, judge the current functional status of described telepilot, call the remote control coding of the current functional status correspondence of this keyboard, the remote control coding of described current functional status correspondence is launched.
Wherein step a also comprises:
Switch the current functional status of telepilot by the functional status switching key on the telepilot keyboard.
Wherein step a specifically comprises:
A1, trigger or trigger when long a certain keyboard on the telepilot in short-term;
A2, the time length that is triggered according to this keyboard are judged the current functional status of described telepilot, call the remote control coding of the current functional status correspondence of this keyboard, and the remote control coding of described current functional status correspondence is launched.
Described functional status is the default feature state, and the remote control coding corresponding with described functional status is for realizing the remote control coding of default feature; Perhaps, described functional status is the additional function state, and the remote control coding corresponding with described functional status is for realizing the remote control coding of additional function.
Corresponding two groups or two groups of above remote control codings of each button in the described keyboard, the function that different remote control codings is corresponding different.
The present invention overcomes the deficiencies in the prior art, at the same button of telepilot remote control coding more than two groups or two groups is set, different remote control codings is corresponding with different functional statuses, every group of corresponding specific function of remote control coding, when remote controller key is triggered, judge the current functional status of telepilot, launch the remote control coding corresponding with functional status.Technical scheme provided by the invention is compared the telepilot of the corresponding key of existing button, and the button of equal number can be realized more distant control function; And the number of keys of telepilot is reduced, and reduce the volume of telepilot, be user-friendly to.
Description of drawings
Fig. 1 is the telepilot schematic diagram that the embodiment of the invention provides;
Fig. 2 is the remote controller key schematic layout pattern that the embodiment of the invention provides;
Fig. 3 is an embodiment of the invention process flow diagram.
Embodiment
Technical scheme provided by the invention is: at the same button of telepilot remote control coding more than two groups or two groups is set, different remote control codings is corresponding with different functional statuses, every group of corresponding specific function of remote control coding, when remote controller key is triggered, judge the current functional status of telepilot, launch the remote control coding corresponding with current functional status.
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 is the telepilot schematic diagram that the embodiment of the invention provides, and comprises keyboard, microcontroller (MCU), storer and remote-control transmitting head.
Wherein, keyboard is used for for user's input control order, each keyboard corresponding two groups or two groups of above remote control codings, every group of corresponding specific function state of remote control coding is corresponding with specific function; Concrete when using technical scheme provided by the invention, each organizes the preamble code of remote control coding can be identical with systematic code, wherein function code that different is, the function that different function codes is corresponding different.In addition, in the embodiment of the invention, also comprise the functional status switching key in the keyboard, when this functional status switching key is triggered, telepilot can be switched to different functional statuses.
MCU links to each other with storer, is used for discerning the current functional status of telepilot, calls the remote control coding of current functional status correspondence from storer, and the remote control coding of calling is transferred to the remote-control transmitting head.
Storer is used for two groups of storage keyboard button correspondence or two groups of above remote control codings and corresponding functional status information thereof.
The remote-control transmitting head is used for finishing the emission to remote control coding, and when specifically using technical scheme provided by the invention, the remote-control transmitting head can adopt infrared emission head, the remote control coding of MCU transmission is modulated on the carrier wave back launches by infrared mode.
The telepilot keyboard button synoptic diagram that Fig. 2 provides for the embodiment of the invention, this is a telepilot that is used for televisor control, as shown in Figure 2, except the button that existing telepilot is possessed, the telepilot that the embodiment of the invention provides also is provided with a functional status switching key.In addition, in the function button below telepilot, all corresponding two functions of each button, one is the function (being called " default feature " among the present invention) that the button key is marked on one's body, another is the function (being called " additional function " among the present invention) of button top mark, top as digital button 1 has also marked " image " function, digital keys 2 tops have also marked " sound " function, digital keys 3 tops have also marked " quiet ", digital keys 4 tops mark has " ratio " function, the rest may be inferred, and other buttons on the telepilot can be provided with two functions as required.Corresponding each button all stores the remote control coding corresponding with two function in the storer.
The functional status switching key is used for switching the current functional status of telepilot, when it is not triggered, be considered as the default feature state, the function of other function button correspondences on the telepilot is a default feature, arbitrary button is triggered in other function buttons on the telepilot at this moment, MCU will call the remote control coding of default feature correspondence from storer, penetrate by the remote-control transmitting hair and go; After the functional status switching key is triggered, the control signal corresponding with this button is transferred to MCU, MCU judges that according to this control signal current functional status is the additional function state, arbitrary button is triggered in other function buttons on the telepilot at this moment, MCU will call the remote control coding of additional function correspondence from storer, penetrate by the remote-control transmitting hair and go.
For convenience of description, each button is provided with two kinds of functions among the present invention, corresponding remote control coding is two groups, when specifically using technical scheme provided by the invention, also two or more functions can be set, and corresponding remote control coding is more than two groups.The switching of functional status can realize by repeatedly triggering the functional status switching key.
The switching of functional status can be set to once effective, it is the additional function of the each functions of use key of user correspondence, all to trigger one time the functional status switching key earlier, also can be set to once trigger effectively twice triggering inefficacy etc., like this, when the user by after the functional status switching key next time, when other all buttons are triggered, all will launch the remote control coding of additional function correspondence, unless the user presses functional status switching key next time again, and functional status is re-set as default conditions.
Concrete application technology side provided by the invention on time, the switching of functional status also can realize in other way, as triggering (click) a certain button in short-term, MCU arbitration functions state is the remote control coding that default feature state (telepilot is in the default feature state) is then launched the default feature correspondence, trigger when long and (continue to pin a certain button, as 3 seconds), MCU judges that current functional status is the additional function state, then launches the remote control coding of additional function correspondence.
Embodiment of the invention process flow diagram specifically comprises following step as shown in Figure 3:
1, presses the functional status switching key, switch to the additional function state;
2, trigger a certain function button, MCU calls the remote control coding of this button additional function correspondence from storer;
3, MCU is transferred to the remote-control transmitting head with the remote control coding of this button additional function correspondence, and the remote-control transmitting hair is penetrated this remote control coding;
4, press the functional status switching key once more, switch to the default feature state;
5, trigger a certain function button, MCU calls the remote control coding of this button default feature correspondence from storer;
6, MCU is transferred to the remote-control transmitting head with the remote control coding of this button default feature correspondence, and the remote-control transmitting hair is penetrated this remote control coding.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a multifunctional remote controlller is characterized in that, described telepilot comprises keyboard, MCU, storer and remote-control transmitting head, wherein:
Described keyboard links to each other with described MCU, is used for importing telecommand for the user, realizes two kinds or two or more distant control functions;
Described MCU links to each other with the remote-control transmitting head with described storer, be used for discerning the current functional status of telepilot, when a certain keyboard is triggered, described MCU calls the remote control coding of the current functional status correspondence of this button according to recognition result from storer, and the remote control coding of described current functional status correspondence is transferred to described remote-control transmitting head;
Described remote-control transmitting head is used for launching the remote control coding of described current functional status correspondence;
Described storer is used for storing two group or two group or more the remote control coding corresponding with each button, the functional status that different remote control codings is corresponding different.
2. telepilot according to claim 1 is characterized in that, described telepilot also comprises the functional status switching key that links to each other with described MCU, and described functional status switching key is used for switching the current functional status of telepilot for the user.
3. telepilot according to claim 2, it is characterized in that, when described functional status switching key is triggered, described functional status switching key sends control signals to described MCU, described MCU is used for judging that according to described control signal the current functional status of described telepilot is default feature state/additional function state, and is used for calling from storer according to judged result the remote control coding of the remote control coding/additional function state correspondence of default feature state correspondence.
4. telepilot according to claim 1 is characterized in that, the current functional status of the time length identification telepilot that continues when described MCU also is used for being triggered according to described keyboard.
5. telepilot according to claim 1 is characterized in that, in the described remote control coding more than two groups or two groups, its preamble code is identical with systematic code, its function code difference.
6. the implementation method of a multifunctional remote controlller, described method comprises:
A certain keyboard on a, the triggering telepilot;
B, judge the current functional status of described telepilot, call the remote control coding of the current functional status correspondence of this keyboard, the remote control coding of described current functional status correspondence is launched.
7. method according to claim 6 is characterized in that, wherein step a also comprises:
Switch the current functional status of telepilot by the functional status switching key on the telepilot keyboard.
8. method according to claim 6 is characterized in that, wherein step a specifically comprises:
A1, trigger or trigger when long a certain keyboard on the telepilot in short-term;
A2, the time length that is triggered according to this keyboard are judged the current functional status of described telepilot, call the remote control coding of the current functional status correspondence of this keyboard, and the remote control coding of described current functional status correspondence is launched.
9. method according to claim 6 is characterized in that, described functional status is the default feature state, and the remote control coding corresponding with described functional status is for realizing the remote control coding of default feature; Perhaps, described functional status is the additional function state, and the remote control coding corresponding with described functional status is for realizing the remote control coding of additional function.
10. method according to claim 6 is characterized in that, corresponding two groups or two groups of above remote control codings of each button in the described keyboard, the function that different remote control codings is corresponding different.
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| CN200810217560A CN101739803A (en) | 2008-11-07 | 2008-11-07 | Multi-functional remote control and realization method thereof |
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| CN200810217560A CN101739803A (en) | 2008-11-07 | 2008-11-07 | Multi-functional remote control and realization method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685409A (en) * | 2011-03-08 | 2012-09-19 | 青岛海信电器股份有限公司 | Remote control method and remote control device of remote controller |
| CN104038801A (en) * | 2014-05-30 | 2014-09-10 | 四川长虹电器股份有限公司 | System and method for realizing rapid silencing of set-top box |
| CN105430464A (en) * | 2014-09-15 | 2016-03-23 | 上海天脉聚源文化传媒有限公司 | Method, system and device for controlling intelligent television |
| CN105516766A (en) * | 2014-09-25 | 2016-04-20 | 联想(北京)有限公司 | Remote-control sending device and method and remote-control receiving device and method |
| CN106704984A (en) * | 2016-12-05 | 2017-05-24 | 深圳市里阳电子有限公司 | Electronic candle remote control device, system and method thereof |
| CN107635146A (en) * | 2017-09-06 | 2018-01-26 | 晶晨半导体(上海)股份有限公司 | A kind of remote control system |
-
2008
- 2008-11-07 CN CN200810217560A patent/CN101739803A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685409A (en) * | 2011-03-08 | 2012-09-19 | 青岛海信电器股份有限公司 | Remote control method and remote control device of remote controller |
| CN104038801A (en) * | 2014-05-30 | 2014-09-10 | 四川长虹电器股份有限公司 | System and method for realizing rapid silencing of set-top box |
| CN105430464A (en) * | 2014-09-15 | 2016-03-23 | 上海天脉聚源文化传媒有限公司 | Method, system and device for controlling intelligent television |
| CN105516766A (en) * | 2014-09-25 | 2016-04-20 | 联想(北京)有限公司 | Remote-control sending device and method and remote-control receiving device and method |
| CN106704984A (en) * | 2016-12-05 | 2017-05-24 | 深圳市里阳电子有限公司 | Electronic candle remote control device, system and method thereof |
| CN107635146A (en) * | 2017-09-06 | 2018-01-26 | 晶晨半导体(上海)股份有限公司 | A kind of remote control system |
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Application publication date: 20100616 |