CN102111582A - Remote control device for television, television and remote control method - Google Patents
Remote control device for television, television and remote control method Download PDFInfo
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- CN102111582A CN102111582A CN200910189378XA CN200910189378A CN102111582A CN 102111582 A CN102111582 A CN 102111582A CN 200910189378X A CN200910189378X A CN 200910189378XA CN 200910189378 A CN200910189378 A CN 200910189378A CN 102111582 A CN102111582 A CN 102111582A
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- 230000001143 conditioned effect Effects 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 230000000875 corresponding effect Effects 0.000 description 20
- 230000008569 process Effects 0.000 description 9
- 230000003213 activating effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
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- 230000000977 initiatory effect Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
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Abstract
The invention discloses a remote control device for a television. The remote control device comprises a touch pad unit, a contact sampling unit and a signal transmitting unit, wherein the touch pad unit is used for generating electrical signals during touching of a user; the contact sampling unit is connected with the touch pad unit and acquires contact coordinates of a touched position of the touch pad unit according to the electrical signals; and the signal transmitting unit is connected with the contact sampling unit, codes the contact coordinates into remote control signals and transmits the remote control signals. The television is remotely controlled through the remote control signals containing the contact coordinates, and the television can be remotely controlled by touch operation, so error operation caused by key errors can be avoided.
Description
[technical field]
The present invention relates to a kind of electronic telecontrol device, electronic equipment and remote control thereof, relate in particular to a kind of television remote control, television set and remote control thereof.
[background technology]
Along with people's the growth in the living standard and the continuous development of digital technology, various video equipments emerge in an endless stream.At present the function of television equipment is more and more, simultaneously along with the popularizing of Digital Television, increasing TV set computing capability, and the digital processing ability is more and more higher, and the television set of the Internet occurred can directly linking such as Web TV etc.
Traditional button remote control mode slowly can't satisfy increasing content choice and mode of operation demand, and the length that tangible trend is remote controller is more and more longer, and the button on the remote controller is more and more.The situation of having laid four or five ten buttons of all kinds on the present TV remote controller very more sees, and wherein the frequency of utilization of many buttons is low-down, and button has brought no small puzzlement too much for the user in use.In addition, when watching TV under darker environment, because the sight line problem, the numerous buttons on the remote controller also allow the user produce misoperation easily, influence user's experience.
[summary of the invention]
In view of this, be necessary too much to be easy to generate the defective of misoperation, a kind of television remote control is provided at traditional button remote controller case.
In addition, also be necessary to provide the television set of a kind of and above-mentioned television remote control coupling.
In addition, also be necessary too much to be easy to generate the defective of misoperation, a kind of TV remote controlling method is provided at traditional button remote controller case.
A kind of television remote control comprises touch panel unit, contact sampling unit and signal transmitter unit, and described touch panel unit is used for producing the signal of telecommunication when the user touches; Described contact sampling unit links to each other with described touch panel unit and obtains the be touched contact coordinate of position of described touch panel unit according to the described signal of telecommunication; Described signal transmitter unit links to each other with described contact sampling unit described contact coordinate is encoded into remote signal and emission.
Preferably, also comprise the activation control unit, described activation control unit and described contact sampling unit are connected in contact coordinate that described contact sampling unit obtains mutually to be satisfied and enables described signal transmitter unit when pre-conditioned and the sample frequency of described contact sampling unit is set to normal frequency.
Preferably, the described pre-conditioned contact coordinate that obtains for described contact sampling unit shows that described touch panel unit has three contacts to be touched and keeps scheduled time length.
Preferably, also comprise the gesture identification unit, described gesture identification unit compares contact sampling unit contact coordinate that obtains and the gesture sampled result that prestores, and produces corresponding order according to the result of contrast and send by described transmitter unit.
A kind of television set, comprise signal receiving unit, graphics interface unit, focal point control unit and command conversion unit, described signal receiving unit is used to receive the remote signal that comprises contact coordinate, described graphics interface unit is used for forming graphic user interface and identifies the focus chart picture of finger in the touch panel unit position on screen, the described focal point control unit contact coordinate that comprises according to described remote signal that links to each other with described signal receiving unit is controlled the position of described focus chart picture on screen, and described command conversion unit converts the TV control command to according to described remote signal.
Preferably, described graphic user interface comprises virtual key, and described command conversion unit comprises the TV control command that produces this virtual key correspondence when the user clicks the information of touch panel unit and described focus chart image position in described virtual key in described remote signal.
Preferably, described command conversion unit comprises gesture identification in described remote signal and produces and the corresponding TV control command of this gesture identification result as a result the time.
A kind of TV remote controlling method comprises the steps: to produce the signal of telecommunication when the user touches touch panel unit; Obtain the be touched contact coordinate of position of described touch panel unit according to the described signal of telecommunication; Described contact coordinate is encoded into remote signal and emission; Reception comprises the described remote signal of described contact coordinate; According to the position of contact coordinate control focus chart picture on screen that described remote signal comprised; Convert the TV control command to according to described remote signal.
Preferably, also be included in and form graphic user interface on the screen and identify the step of finger at the focus chart picture of touch panel unit position, described graphic user interface comprises virtual key, and the described step that converts the TV control command to according to described remote signal is: comprise the TV control command that produces this virtual key correspondence when the user clicks the information of touch panel unit and described focus chart image position in described virtual key in described remote signal.
Preferably, the described step that converts the TV control command to according to described remote signal is: comprise gesture identification in described remote signal and produce and the corresponding TV control command of this gesture identification result as a result the time.
In above-mentioned television remote control, television set and the TV remote controlling method, come RTV remote television, get final product remote-controlled television set, can avoid key errors and the misoperation that produces by touch operation by the remote signal that comprises contact coordinate.
By the touch panel module on the touching telecontrol device, when after making specific action on the touch panel module, the focus sign that then can show translucent virtual remote control keyboard graphical interfaces and expression finger position on the television screen immediately, when user's finger slides on the touch pad on remote controller, focus sign on the video screen also can be done corresponding mobile, the user does single-click operation on touch pad, also can make corresponding action on the corresponding virtual remote control keyboard, thereby reach the effect of control television set, and then simplified the step of selecting TV functions, increase user's experience, improve the interest of watching TV;
For the remote control equipment of no button, can simplify a lot of buttons, make operation become easy.
Even when under darker environment, watching TV, do not need the concrete button of identification, still can make things convenient for and select suitable television channel accurately, improve the interest that the user watches TV.
[description of drawings]
For further understanding feature of the present invention and technology contents, see also following relevant accompanying drawing of the present invention, yet institute's accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.
Fig. 1 is the theory diagram of the remote control of the present invention's one better embodiment;
Fig. 2 is the theory diagram of the TV of the present invention's one better embodiment.
[embodiment]
Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and other beneficial effects apparent by the specific embodiment of the present invention is described in detail.
Following execution mode is by remote control that a touch pad is set and the television set that is complementary, thereby reaches the function of remote-controlled television set.The user comes to carry out alternately with television set in conjunction with corresponding touch-control gesture by the touch pad on the touch remote controller.Specifically, for fear of misoperation, when the user with the finger after making specific action on the telecontrol panel, then can cover the focus sign of translucent virtual remote control keyboard graphical interfaces and expression finger position on the television screen immediately, when user's finger slides on the touch pad on remote controller, focus sign on the video screen also can be done corresponding mobile, the user does single-click operation on touch pad, also can make corresponding action on the corresponding virtual remote control keyboard, thereby reach the effect of control television set.
Referring to Fig. 1, a kind of television remote control comprises touch panel unit 10, contact sampling unit 20 and signal transmitter unit 30.
Contact sampling unit 20 links to each other with touch panel unit 10 and obtains the be touched contact coordinate of position of touch panel unit 10 according to the described signal of telecommunication.Contact sampling unit 20 be responsible for to the user once effectively in the touch-control process to the sampling of contact coordinate, once effective touch-control described here, the one or more fingers that are meant the user begin to the touch-control action of continuous time in the section of leaving fully till the touch panel unit 10 from touching touch panel unit 10.
In addition, television remote control also comprises activation control unit 40.For fear of misoperation, save remote controller battery consumption simultaneously, remote controller is in resting state under the default conditions, promptly uses minimum amount of power to allow contact sampling unit 20 be operated under the lower sample frequency, makes television remote control return to normal operating conditions by activating control unit 40.Activating contact coordinate that control unit 40 and contact sampling unit 20 be connected in 20 acquisitions of contact sampling unit mutually satisfies and enables signal transmitter unit 30 when pre-conditioned and the sample frequency of contact sampling unit 20 is set to normal frequency.The described pre-conditioned contact coordinate that obtains for contact sampling unit 20 shows that touch panel unit 10 has three contacts to be touched and keeps scheduled time length.Detailed process is as follows: the user is simultaneously with pickpocket's abutment touch panel unit 10, contact sampling unit 20 detects three contacts simultaneously, and when keeping more than one to two second, then activating contact sampling unit 20, the operating frequency that improves contact sampling unit 20 is to normal condition.All do not have effective touch control operation more than three minutes and be detected when contact sampling unit 20 is continuous, then activate control unit 40 control television remote control and enter resting state once more.
Further, in order to simplify the operation, television remote control also comprises gesture identification unit 50.Gesture identification unit 50 compares contact sampling unit 20 contact coordinate that obtains and the gesture sampled result that prestores, and produces corresponding order according to the result of contrast and send by transmitter unit 30.Detailed process is as follows: after activating television remote control, initiation gesture recognition unit 50 beginning gesture identification when the user contacts touch panel units 10 with two fingers simultaneously, when the user slips over two fingers touch panel unit 10 (finger remains contact condition with touch panel unit 10 in this process) from left to right fast, contact sampling unit 20 inputs to gesture identification unit 50 with sampled result, the sampled data that receives and built-in gesture sampled data are compared in gesture identification unit 50, comparison result is corresponding control command of changing next channel, and the control command code that signal transmitter unit 30 just changes next channel is transmitted into television set.Similarly, the user slips over touch panel unit 10 from right to left fast, the then corresponding control command of changing a channel, the corresponding from top to bottom control command that reduces volume, the corresponding from top to bottom control command that increases volume can also be controlled the size that volume is adjusted according to the distance of sliding.Certainly, the control mode of volume and channel also can exchange.
In addition, also provide the television set of a kind of and above-mentioned television remote control coupling, this television set comprises signal receiving unit 60, graphics interface unit 70, focal point control unit 80 and command conversion unit 90.Signal receiving unit 60 is used to receive the remote signal that comprises contact coordinate, graphics interface unit 70 is used for forming graphic user interface and identifies the focus chart picture of finger in touch panel unit 10 positions on screen, the position of contact coordinate control focus chart picture on screen that focal point control unit 80 links to each other with signal receiving unit 60 and comprises according to remote signal, command conversion unit 90 converts the TV control command to according to remote signal.
Corresponding with the gesture identification unit 50 of above-mentioned television remote control, command conversion unit 90 comprises gesture identification in remote signal and produces and the corresponding TV control command of this gesture identification result as a result the time.Detailed process is as follows: after activating television remote control, initiation gesture recognition unit 50 beginning gesture identification when the user contacts touch panel units 10 with two fingers simultaneously, when the user slips over two fingers touch panel unit 10 (finger remains contact condition with touch panel unit 10 in this process) from left to right fast, contact sampling unit 20 inputs to gesture identification unit 50 with sampled result, the sampled data that receives and built-in gesture sampled data are compared in gesture identification unit 50, comparison result is corresponding control command of changing next channel, the control command code that signal transmitter unit 30 will change next channel is transmitted into television set, signal receiving unit 60 receives the control command code, and forward it to command conversion unit 90, command code is explained in command conversion unit 90 becomes the channel control command of changing that television terminal can discern, thereby finishes the whole operation process.
In a preferred embodiment, graphic user interface comprises virtual key, and command conversion unit 90 comprises the TV control command that produces this virtual key correspondence when the user clicks the information of touch panel unit 10 and focus chart image position in virtual key in remote signal.Detailed process is as follows: after activating television remote control, the user contacts touch panel unit 10 with a finger, and signal transmitter unit 30 sends contact commands to television signal receiving element 60; The graphics interface unit 70 of television set demonstrates translucent graphic user interface on current picture, can be the dummy keyboard image that has numeral, and virtual focus point position acquiescence is placed on the geometric center place of video screen; When the user moved the finger that touches touch panel unit 10, sampling unit 20 pairs of contact mobile statuss in contact were sampled, and sample coordinate were sent to the signal receiving unit 60 of television set by signal transmitter unit 30; Signal receiving unit 60 receives the contact displacement data, and is input to focal point control unit 80, and focal point control unit 80 calculates virtual focus point relative position on screen to be changed, further by graphics interface unit 70 level and smooth being plotted on the television screen; When the user on touch panel unit 10 moveable finger to target location, be that virtual focus point moves on the target dummy keyboard numerical key, stop to move, and when carrying out clicking operation, signal transmitter unit 30 will comprise the remote signal that the user clicks the information of touch panel unit 10 and be emitted to television signal receiving element 60; Signal receiving unit 60 inputs to command conversion unit 70 to operational order, further it is interpreted as channel selection command, is about to the first digit that virtual focus point position corresponding virtual digital solution is interpreted as channel; The user can continue moveable finger, select next numeral, if the user touch the operation finish after, continuing the scheduled time does not have other clicking operation after (for example 2 seconds or 5 seconds etc.) again, then command conversion unit 90 can be with the synthetic complete channel identification code of the digit groups of selecting in the above all operations, as changing the platform order, change the platform operation thereby finish.
The cooperative working process of above-mentioned television remote control and television set, promptly TV remote controlling method specifically comprises the steps: to produce the signal of telecommunication when the user touches touch panel unit 10; Obtain the be touched contact coordinate of position of described touch panel unit 10 according to the described signal of telecommunication; Described contact coordinate is encoded into remote signal and emission; Reception comprises the described remote signal of described contact coordinate; According to the position of contact coordinate control focus chart picture on screen that described remote signal comprised; Convert the TV control command to according to described remote signal.
In a preferred embodiment, TV remote controlling method also is included in and forms graphic user interface on the screen and identify the step of finger at the focus chart picture of touch panel unit 10 positions, described graphic user interface comprises virtual key, and the described step that converts the TV control command to according to described remote signal is: comprise the TV control command that produces this virtual key correspondence when the user clicks the information of touch panel unit 10 and described focus chart image position in described virtual key in described remote signal.
In a preferred embodiment, the described step that converts the TV control command to according to described remote signal is: comprise gesture identification in described remote signal and produce and the corresponding TV control command of this gesture identification result as a result the time.
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a television remote control comprises touch panel unit, contact sampling unit and signal transmitter unit, and described touch panel unit is used for producing the signal of telecommunication when the user touches; Described contact sampling unit links to each other with described touch panel unit and obtains the be touched contact coordinate of position of described touch panel unit according to the described signal of telecommunication; Described signal transmitter unit links to each other with described contact sampling unit described contact coordinate is encoded into remote signal and emission.
2. television remote control according to claim 1, it is characterized in that, also comprise the activation control unit, described activation control unit and described contact sampling unit are connected in contact coordinate that described contact sampling unit obtains mutually to be satisfied and enables described signal transmitter unit when pre-conditioned and the sample frequency of described contact sampling unit is set to normal frequency.
3. television remote control according to claim 2 is characterized in that, the described pre-conditioned contact coordinate that obtains for described contact sampling unit shows that described touch panel unit has three contacts to be touched and keeps scheduled time length.
4. according to any described television remote control in the claim 1 to 3, it is characterized in that, also comprise the gesture identification unit, described gesture identification unit compares contact sampling unit contact coordinate that obtains and the gesture sampled result that prestores, and produces corresponding order according to the result of contrast and send by described transmitter unit.
5. television set, comprise signal receiving unit, graphics interface unit, focal point control unit and command conversion unit, described signal receiving unit is used to receive the remote signal that comprises contact coordinate, described graphics interface unit is used for forming graphic user interface and identifies the focus chart picture of finger in the touch panel unit position on screen, the described focal point control unit contact coordinate that comprises according to described remote signal that links to each other with described signal receiving unit is controlled the position of described focus chart picture on screen, and described command conversion unit converts the TV control command to according to described remote signal.
6. television set according to claim 5, it is characterized in that, described graphic user interface comprises virtual key, and described command conversion unit comprises the TV control command that produces this virtual key correspondence when the user clicks the information of touch panel unit and described focus chart image position in described virtual key in described remote signal.
7. television set according to claim 5 is characterized in that, described command conversion unit comprises gesture identification in described remote signal and produces and the corresponding TV control command of this gesture identification result as a result the time.
8. a TV remote controlling method is characterized in that, comprises the steps:
When touching touch panel unit, the user produces the signal of telecommunication;
Obtain the be touched contact coordinate of position of described touch panel unit according to the described signal of telecommunication;
Described contact coordinate is encoded into remote signal and emission;
Reception comprises the described remote signal of described contact coordinate;
According to the position of contact coordinate control focus chart picture on screen that described remote signal comprised;
Convert the TV control command to according to described remote signal.
9. TV remote controlling method according to claim 8, it is characterized in that, also be included in and form graphic user interface on the screen and identify the step of finger at the focus chart picture of touch panel unit position, described graphic user interface comprises virtual key, and the described step that converts the TV control command to according to described remote signal is: comprise the TV control command that produces this virtual key correspondence when the user clicks the information of touch panel unit and described focus chart image position in described virtual key in described remote signal.
10. TV remote controlling method according to claim 9, it is characterized in that the described step that converts the TV control command to according to described remote signal is: comprise gesture identification in described remote signal and produce and the corresponding TV control command of this gesture identification result as a result the time.
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| CN200910189378.XA CN102111582B (en) | 2009-12-25 | 2009-12-25 | Remote control device for television, television and remote control method |
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| CN200910189378.XA CN102111582B (en) | 2009-12-25 | 2009-12-25 | Remote control device for television, television and remote control method |
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| CN102289324A (en) * | 2011-09-15 | 2011-12-21 | 鸿富锦精密工业（深圳）有限公司 | Touch input device and electronic device with the same |
| CN102625173A (en) * | 2012-03-21 | 2012-08-01 | 中兴通讯股份有限公司 | Method, system and related device for switching video programs |
| CN102945095A (en) * | 2012-11-08 | 2013-02-27 | 山东大学 | Quick gesture judgment method for Android embedded touch screen equipment |
| CN103207695A (en) * | 2012-01-16 | 2013-07-17 | 联想(北京)有限公司 | Method for controlling sampling rate of touch screen and electric device |
| CN103593056A (en) * | 2013-11-26 | 2014-02-19 | 青岛海信电器股份有限公司 | Gesture data recognizing and processing method, television and gesture input device |
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| CN104703010B (en) * | 2015-03-20 | 2019-03-15 | 王海忠 | Touch-control remote controller and its control method with function division |
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| CN106803983A (en) * | 2017-03-17 | 2017-06-06 | 山东浪潮商用系统有限公司 | A kind of method of remote-controlled television set, remote control equipment and system and TV set-top box |
| CN114546166A (en) * | 2018-09-14 | 2022-05-27 | 梁晨 | Method for avoiding micro-displacement misoperation of dragging action of capacitive touch screen |
| WO2021031650A1 (en) * | 2019-08-16 | 2021-02-25 | 清华大学 | Input method, input apparatus, input system and electronic device |
| CN112637653A (en) * | 2020-12-21 | 2021-04-09 | 四川长虹电器股份有限公司 | Television touch remote control method and system |
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