CN102111582B - 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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- CN102111582B CN102111582B CN200910189378.XA CN200910189378A CN102111582B CN 102111582 B CN102111582 B CN 102111582B CN 200910189378 A CN200910189378 A CN 200910189378A CN 102111582 B CN102111582 B CN 102111582B
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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 remote controller, electronic equipment and remote control thereof, particularly relate to a kind of television remote control, television set and remote control thereof.
[background technology]
Along with the growth in the living standard of people and the development of digital technology, various video equipment emerges in an endless stream.The function of current television equipment gets more and more, and popularizing simultaneously along with Digital Television, increasing television set has possessed computing capability, and digital processing capabilities is more and more higher, and has occurred that such as Web TV etc. directly can link the television set of the Internet.
Traditional button remote control mode slowly cannot meet increasing content choice and mode of operation demand, and obvious trend is that the length of remote controller is more and more longer, and the button on remote controller gets more and more.The situation of a present TV remote controller having been laid four or five ten buttons of all kinds is very common, and wherein the frequency of utilization of many buttons is low-down, and button brings no small puzzlement too much to user in use.In addition, when watching TV under darker environment, due to line-of-sight problems, the numerous buttons on remote controller also easily allow user produce misoperation, affect the experience of user.
[summary of the invention]
In view of this, be necessary that the button remote controller case for traditional too much easily produces the defect of misoperation, a kind of television remote control is provided.
In addition, there is a need to the television set providing a kind of and above-mentioned television remote control to mate.
In addition, there is a need to the defect too much easily producing misoperation for traditional button remote controller case, a kind of TV remote controlling method is provided.
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 user touches; Described contact sampling unit is connected with described touch panel unit and obtains described touch panel unit according to the described signal of telecommunication and to be touched the contact coordinate of position; Described signal transmitter unit is connected with described contact sampling unit and described contact coordinate is encoded into remote signal and launches.
Preferably, also comprise active control unit, described active control unit and described contact sampling unit are connected in mutually when contact coordinate that described contact sampling unit obtains meets pre-conditioned and enable described signal transmitter unit and the sample frequency of described contact sampling unit is set to normal frequency.
Preferably, the described pre-conditioned contact coordinate for the acquisition of described contact sampling unit shows that described touch panel unit has three contacts be touched and keep scheduled time length.
Preferably, also comprise gesture identification unit, the contact coordinate that contact sampling unit obtains by described gesture identification unit and the gesture sampled result prestored contrast, and are sent by described transmitter unit according to the corresponding order of result generation of contrast.
A kind of television set, comprise signal receiving unit, graphics interface unit, focus control unit and order converting unit, described signal receiving unit is used for the remote signal of receiving package containing contact coordinate, described graphics interface unit for forming graphic user interface and the focus chart picture of mark finger in touch panel unit position on screen, the described focus control unit contact coordinate comprised according to described remote signal that is connected with described signal receiving unit controls the described position of focus chart picture on screen, described order converting unit converts TV control command to according to described remote signal.
Preferably, described graphic user interface comprises virtual key, described order converting unit described remote signal comprise the information of user's point touching Slab element and described focus chart image position in described virtual key time produce TV control command corresponding to this virtual key.
Preferably, described order converting unit produces the TV control command corresponding with this gesture identification result when described remote signal comprises gesture identification result.
A kind of TV remote controlling method, comprises the steps: to produce the signal of telecommunication when user touches touch panel unit; Obtain described touch panel unit according to the described signal of telecommunication to be touched the contact coordinate of position; Described contact coordinate is encoded into remote signal and launches; Receiving package is containing the described remote signal of described contact coordinate; The position of focus chart picture on screen is controlled according to the contact coordinate that described remote signal comprises; TV control command is converted to according to described remote signal.
Preferably, also be included in step screen being formed graphic user interface and the focus chart picture of mark finger in touch panel unit position, described graphic user interface comprises virtual key, and the described step converting TV control command to according to described remote signal is: described remote signal comprise the information of user's point touching Slab element and described focus chart image position in described virtual key time produce TV control command corresponding to this virtual key.
Preferably, the described step converting TV control command to according to described remote signal is: produce the TV control command corresponding with this gesture identification result when described remote signal comprises gesture identification result.
In above-mentioned television remote control, television set and TV remote controlling method, carry out RTV remote television by the remote signal comprising contact coordinate, get final product remote-controlled television set by touch operation, can key errors be avoided and the misoperation produced.
By the touch panel module on touching telecontrol device, after make specific action in touch panel module, television screen then can show immediately translucent virtual remote control keyboard graphical interfaces and represent that the focus of finger position identifies, when the finger of user on a remote control touch pad slides, focus mark on video screen also can do corresponding movement, user does single-click operation on a touchpad, corresponding virtual remote control keyboard also can make corresponding action, thus reach the effect controlling television set, and then simplify the step selecting TV functions, increase the experience of user, improve the interest of viewing TV,
For the remote control equipment without button, a lot of button can be simplified, make operation become easy.
Even if when watching TV under darker environment, do not need the button that identification is concrete, still can facilitate and select suitable television channel accurately, improve the interest that user watches TV.
[accompanying drawing explanation]
For further understanding feature of the present invention and technology contents, refer to following accompanying drawing for the present invention, but institute's accompanying drawing only provides reference and explanation use, is not used for being limited the present invention.
Fig. 1 is the theory diagram of the remote control of the present invention one better embodiment;
Fig. 2 is the theory diagram of the TV of the present invention one better embodiment.
[embodiment]
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention describe in detail, will make technical scheme of the present invention and other beneficial effects apparent.
Following execution mode by the remote control that arranges a touch pad and the television set matched, thus reaches the function of remote-controlled television set.User, by the touch pad on touch remote controller, comes to carry out alternately with television set in conjunction with corresponding touch control gesture.Specifically, in order to avoid misoperation, after user makes specific action with finger on telecontrol panel, television screen then can cover immediately translucent virtual remote control keyboard graphical interfaces and represent that the focus of finger position identifies, when the finger of user on a remote control touch pad slides, focus mark on video screen also can do corresponding movement, user does single-click operation on a touchpad, corresponding virtual remote control keyboard also can make corresponding action, thus reach the effect controlling television set.
See Fig. 1, a kind of television remote control, comprises touch panel unit 10, contact sampling unit 20 and signal transmitter unit 30.
Touch panel unit 10 is for producing the signal of telecommunication when user touches.Touch panel unit 10 is responsible for the input of user, is the direct interface with user, comprises one or more transducer, for checking the proximity state of finger.Different according to used sensor type, can be the Form of Techniques such as resistance-type, condenser type, surface acoustic wave type.No matter based on which kind of sensor technology, its basic technical features is all identical, and the signal of telecommunication namely formed by following the tracks of finger contact touchpad surface determines the relative position pointed and motion.For capacitive type touch pad.Capacitance sensor touch pad generally comprises protection screen, one or more electrode layer, circuit board and electronic circuit; protection screen coated electrode layer; electrode layer is positioned at the front of circuit board, and electronic circuit is then for detecting capacitance variations when finger moves on protection screen on each electrode.The formalness of touch panel unit 10 is one piece of rectangular area in remote controller front.
Contact sampling unit 20 is connected with touch panel unit 10 and obtains touch panel unit 10 according to the described signal of telecommunication and to be touched the contact coordinate of position.Contact sampling unit 20 is responsible for user in the sampling once effectively to contact coordinate in touch-control process, once effective touch-control described here, refers to one or more fingers of user from touching touch panel unit 10 to the touch-control action of the continuous time left completely touch panel unit 10 in section.
Signal transmitter unit 30 is connected with contact sampling unit 20 and described contact coordinate is encoded into remote signal and launches.Signal transmitter unit 30 is responsible for the position of finger touch to touch panel unit 10, and namely contact coordinate is according to predetermined coding form, launches with infrared mode, so that television set receives.Concrete transmitting form can be other similar short-range radio technology such as infrared, bluetooth.
In addition, television remote control also comprises active control unit 40.In order to avoid misoperation, save remote controller battery consumption simultaneously, under default conditions, remote controller is in resting state, under namely using minimum amount of power to allow contact sampling unit 20 be operated in lower sample frequency, makes television remote control return to normal operating conditions by active control unit 40.Active control unit 40 and contact sampling unit 20 are connected in mutually when contact coordinate that contact sampling unit 20 obtains meets pre-conditioned and enable signal transmitter unit 30 and the sample frequency of contact sampling unit 20 is set to normal frequency.The described pre-conditioned contact coordinate for contact sampling unit 20 acquisition shows that touch panel unit 10 has three contacts be touched and keep scheduled time length.Detailed process is as follows: user is simultaneously by three finger contact touch panel units 10, contact sampling unit 20 detects three contacts simultaneously, and when keeping more than one to two seconds, then activate contact sampling unit 20, improve the operating frequency of contact sampling unit 20 to normal condition.When contact sampling unit 20 is all detected without effective touch control operation for continuous more than three minutes, then active control unit 40 controls television remote control and again enters resting state.
Further, in order to simplify the operation, television remote control also comprises gesture identification unit 50.The contact coordinate that contact sampling unit 20 obtains by gesture identification unit 50 and the gesture sampled result prestored contrast, and are sent by transmitter unit 30 according to the corresponding order of result generation of contrast.Detailed process is as follows: after activating television remote control, user starts gesture identification with initiation gesture recognition unit 50 during two finger contact touch panel units 10 simultaneously, when user from left to right quick two fingers are slipped over touch panel unit 10 (in this process, finger and touch panel unit 10 remain contact condition) time, sampled result is inputed to gesture identification unit 50 by contact sampling unit 20, the sampled data received and built-in gesture sampled data are compared by gesture identification unit 50, comparison result correspond to the control command of changing next channel, the control command code that signal transmitter unit 30 just changes next channel is transmitted into television set.Similar, user slips over touch panel unit 10 from right to left fast, then the corresponding control command changing a channel, from top to bottom the corresponding control command reducing volume, the corresponding control command increasing volume from top to bottom, can also control the size of volume adjustment according to the distance of sliding.Certainly, the control mode of volume and channel also can exchange.
In addition, additionally provide the television set that a kind of and above-mentioned television remote control is mated, this television set comprises signal receiving unit 60, graphics interface unit 70, focus control unit 80 and order converting unit 90.Signal receiving unit 60 is for the remote signal of receiving package containing contact coordinate, graphics interface unit 70 for forming graphic user interface and the focus chart picture of mark finger in touch panel unit 10 position on screen, focus control unit 80 contact coordinate comprised according to remote signal that is connected with signal receiving unit 60 controls the position of focus chart picture on screen, and order converting unit 90 converts TV control command to according to remote signal.
Corresponding with the gesture identification unit 50 of above-mentioned television remote control, order converting unit 90 produces the TV control command corresponding with this gesture identification result when remote signal comprises gesture identification result.Detailed process is as follows: after activating television remote control, user starts gesture identification with initiation gesture recognition unit 50 during two finger contact touch panel units 10 simultaneously, when user from left to right quick two fingers are slipped over touch panel unit 10 (in this process, finger and touch panel unit 10 remain contact condition) time, sampled result is inputed to gesture identification unit 50 by contact sampling unit 20, the sampled data received and built-in gesture sampled data are compared by gesture identification unit 50, comparison result correspond to the control command of changing next channel, the control command code changing next channel is transmitted into television set by signal transmitter unit 30, signal receiving unit 60 receives control command code, and forward it to order converting unit 90, order converting unit 90 command code is explained become that television terminal can identify change succeeding channel control command, thus complete whole operating process.
In a preferred embodiment, graphic user interface comprises virtual key, order converting unit 90 remote signal comprise the information of user's point touching Slab element 10 and focus chart image position in virtual key time produce TV control command corresponding to this virtual key.Detailed process is as follows: activate after television remote control, and user is with a finger contact touch panel unit 10, and signal transmitter unit 30 sends contact command 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 virtual keyboard image with numeral, and virtual focus point position acquiescence is placed on the geometric center place of video screen; When user's moving contact is to the finger of touch panel unit 10, sampling unit 20 pairs of contact mobile statuss in contact are sampled, and sample coordinate is sent to the signal receiving unit 60 of television set by signal transmitter unit 30; Signal receiving unit 60 receives contact displacement data, and is input to focus control unit 80, focus control unit 80 calculate virtual focus point on screen relative position change, further by graphics interface unit 70 level and smooth be plotted on television screen; When user on touch panel unit 10 moveable finger to target location, namely virtual focus point moves on destination virtual keyboard digital key, stop mobile, and when carrying out clicking operation, the remote signal of the information comprising user's point touching Slab element 10 is emitted to television signal receiving element 60 by signal transmitter unit 30; Signal receiving unit 60 inputs to order converting unit 70 operational order, is further interpreted as channel selection command, is interpreted as the first digit of channel by the virtual digit that virtual focus point position is corresponding; User can continue moveable finger, select next numeral, if user is touching after operation completes, again without other clicking operation after predetermined hold-time (such as 2 seconds or 5 seconds etc.), the digit groups selected in above all operations can be synthesized a complete channel identification code by then order converting unit 90, as zapping order, thus complete zapping operation.
The cooperative working process of above-mentioned television remote control and television set, namely TV remote controlling method specifically comprises the steps: to produce the signal of telecommunication when user touches touch panel unit 10; Obtain described touch panel unit 10 according to the described signal of telecommunication to be touched the contact coordinate of position; Described contact coordinate is encoded into remote signal and launches; Receiving package is containing the described remote signal of described contact coordinate; The position of focus chart picture on screen is controlled according to the contact coordinate that described remote signal comprises; TV control command is converted to according to described remote signal.
In a preferred embodiment, TV remote controlling method is also included in step screen being formed graphic user interface and the focus chart picture of mark finger in touch panel unit 10 position, described graphic user interface comprises virtual key, and the described step converting TV control command to according to described remote signal is: described remote signal comprise the information of user's point touching Slab element 10 and described focus chart image position in described virtual key time produce TV control command corresponding to this virtual key.
In a preferred embodiment, the described step converting TV control command to according to described remote signal is: produce the TV control command corresponding with this gesture identification result when described remote signal comprises gesture identification result.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It 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 (3)
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 user touches; Described contact sampling unit is connected with described touch panel unit and obtains described touch panel unit according to the described signal of telecommunication and to be touched the contact coordinate of position; Described signal transmitter unit is connected with described contact sampling unit and described contact coordinate is encoded into remote signal and launches;
Active control unit, described active control unit and described contact sampling unit are connected in mutually when contact coordinate that described contact sampling unit obtains meets pre-conditioned and enable described signal transmitter unit and the sample frequency of described contact sampling unit is set to normal frequency; The described pre-conditioned contact coordinate for the acquisition of described contact sampling unit shows that described touch panel unit has three contacts to be touched and keeps scheduled time length;
Described contact sampling unit is all detected without effective touch control operation for continuous more than three minutes, then described active control unit controls television remote control enters resting state;
Gesture identification unit, the contact coordinate that contact sampling unit obtains by described gesture identification unit and the gesture sampled result prestored contrast, and are sent by described transmitter unit according to the corresponding order of result generation of contrast.
2. a television set, comprise signal receiving unit, graphics interface unit, focus control unit, order converting unit and television remote control, described signal receiving unit is used for the remote signal of receiving package containing contact coordinate, described graphics interface unit for forming graphic user interface and the focus chart picture of mark finger in touch panel unit position on screen, the described focus control unit contact coordinate comprised according to described remote signal that is connected with described signal receiving unit controls the described position of focus chart picture on screen, described order converting unit converts TV control command to according to described remote signal,
Described graphic user interface comprises virtual key, described order converting unit described remote signal comprise the information of user's point touching Slab element and described focus chart image position in described virtual key time produce TV control command corresponding to this virtual key; Described focus chart image position acquiescence is placed on the geometric center place of video screen;
Described order converting unit produces the TV control command corresponding with this gesture identification result when described remote signal comprises gesture identification result;
Described 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 user touches; Described contact sampling unit is connected with described touch panel unit and obtains described touch panel unit according to the described signal of telecommunication and to be touched the contact coordinate of position; Described signal transmitter unit is connected with described contact sampling unit and described contact coordinate is encoded into remote signal and launches;
Active control unit, described active control unit and described contact sampling unit are connected in mutually when contact coordinate that described contact sampling unit obtains meets pre-conditioned and enable described signal transmitter unit and the sample frequency of described contact sampling unit is set to normal frequency; The described pre-conditioned contact coordinate for the acquisition of described contact sampling unit shows that described touch panel unit has three contacts to be touched and keeps scheduled time length;
Described contact sampling unit is all detected without effective touch control operation for continuous more than three minutes, then described active control unit controls television remote control enters resting state;
Gesture identification unit, the contact coordinate that contact sampling unit obtains by described gesture identification unit and the gesture sampled result prestored contrast, and are sent by described transmitter unit according to the corresponding order of result generation of contrast.
3. a TV remote controlling method, is characterized in that, comprises the steps:
The signal of telecommunication is produced when user touches touch panel unit;
Obtain described touch panel unit according to the described signal of telecommunication to be touched the contact coordinate of position;
Described contact coordinate is encoded into remote signal and launches;
Receiving package is containing the described remote signal of described contact coordinate;
The position of focus chart picture on screen is controlled according to the contact coordinate that described remote signal comprises;
TV control command is converted to according to described remote signal;
Described TV remote controlling method is also included in step screen being formed graphic user interface and the focus chart picture of mark finger in touch panel unit position, described graphic user interface comprises virtual key, and the described step converting TV control command to according to described remote signal is: described remote signal comprise the information of user's point touching Slab element and described focus chart image position in described virtual key time produce TV control command corresponding to this virtual key;
The described step converting TV control command to according to described remote signal is: produce the TV control command corresponding with this gesture identification result when described remote signal comprises gesture identification result;
Within continuous more than three minutes, all without the generation signal of telecommunication, then television remote control enters resting state;
Described focus chart image position acquiescence is placed on the geometric center place of video screen.
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| Application Number | Priority Date | Filing Date | Title |
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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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| CN102111582B true CN102111582B (en) | 2015-06-17 |
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| CN102289324B (en) * | 2011-09-15 | 2014-08-20 | 鸿富锦精密工业（深圳）有限公司 | Touch input device and electronic device with the same |
| CN103207695B (en) * | 2012-01-16 | 2018-01-23 | 联想(北京)有限公司 | Control the method and electronic equipment of touch-screen sample rate |
| CN102625173B (en) * | 2012-03-21 | 2014-12-10 | 中兴通讯股份有限公司 | Method, system and related device for switching video programs |
| CN103456150A (en) | 2012-05-30 | 2013-12-18 | 华硕电脑股份有限公司 | Remote control system and remote control method thereof |
| CN103634631B (en) * | 2012-08-22 | 2016-09-14 | 腾讯科技（深圳）有限公司 | Icon method for selecting based on remote control touch screen and system |
| CN102945095A (en) * | 2012-11-08 | 2013-02-27 | 山东大学 | Quick gesture judgment method for Android embedded touch screen equipment |
| TWI502421B (en) * | 2013-01-21 | 2015-10-01 | Acer Inc | Apparatus and method for adjusting sampling rate of touch panel |
| TW201445988A (en) * | 2013-05-17 | 2014-12-01 | Apacer Technology Inc | Virtual remote control interface and mobile apparatus |
| CN104349196A (en) * | 2013-08-07 | 2015-02-11 | 华为终端有限公司 | Remote controller and method for controlling equipment by using remote controller |
| CN106125904B (en) * | 2013-11-26 | 2019-03-26 | 青岛海信电器股份有限公司 | Gesture data processing method and gesture input device |
| CN104703010B (en) * | 2015-03-20 | 2019-03-15 | 王海忠 | Touch-control remote controller and its control method with function division |
| CN106775089B (en) * | 2016-12-20 | 2021-03-30 | 北京小米移动软件有限公司 | Equipment control method and device |
| 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 |
| CN109164938B (en) * | 2018-09-14 | 2022-03-25 | 梁晨 | Method for avoiding micro-displacement misoperation of dragging action of capacitive touch screen |
| CN110456922B (en) * | 2019-08-16 | 2021-07-20 | 清华大学 | Input method, input device, input system and electronic equipment |
| CN112637653B (en) * | 2020-12-21 | 2022-04-15 | 四川长虹电器股份有限公司 | Television touch remote control method and system |
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