CN101764964A - Easily operated television and remote controller - Google Patents
Easily operated television and remote controller Download PDFInfo
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- CN101764964A CN101764964A CN200810241607A CN200810241607A CN101764964A CN 101764964 A CN101764964 A CN 101764964A CN 200810241607 A CN200810241607 A CN 200810241607A CN 200810241607 A CN200810241607 A CN 200810241607A CN 101764964 A CN101764964 A CN 101764964A
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- 238000005070 sampling Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 5
- 230000035945 sensitivity Effects 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 abstract 1
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- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
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- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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Abstract
The invention relates to an easily operated television. The television comprises a display screen on a front panel of a shell, a signal receiving device, a beacon launcher arranged for sending a beacon to the front panel of the display screen, a beacon abstracting unit arranged for extracting the data of the relative position of the beacon launcher in the image signals received by the signal receiving device, a cursor position calculating unit arranged for calculating the display position of the cursor on the display screen according to the data of the relative position, and a cursor display unit arranged for displaying the cursor on the corresponding position on the display screen according to a calculated result of the cursor position calculating unit. The invention also provides a corresponding remote controller. The television is easily controlled by transforming the position change of the beacon launcher sensed by the remote controller into the cursor position change on the display screen.
Description
Technical field
The present invention relates to field of television, relate in particular to a kind of television set of being convenient to operate and remote controller.
Background technology
Television set has entered most of family as amusement and recreation electrical equipment.Television set carries out operations such as channel switching, volume adjusting by the keyboard of remote controller usually at present.And along with the improvement of television set function, remote controller also needs to carry out series of complex operations except carrying out operations such as simple channel switching, volume adjusting, for example carries out picture, sound effect control by menu item, game operation etc.
Menu is selected or is turned over down item by item by the channel switching key at present, thereby finds the menu item of expectation.Because it is the menu item in the television set control is often more, therefore very loaded down with trivial details by the operation of this mode choice menus item.
Summary of the invention
The technical problem to be solved in the present invention is, at the problem of above-mentioned television set complex operation, proposes a kind of television set of being convenient to operate and remote controller.
The technical scheme that the present invention solves the problems of the technologies described above is, constructs a kind of television set of being convenient to operate, and comprises the display screen and the signal receiving device that are positioned at the shell front panel, also comprises:
At least four beacon emissions devices are respectively applied for to display screen the place ahead and send beacon;
The beacon extraction unit is used for extracting from the picture signal that signal receiving device receives the data of the relative position of described beacon emissions device;
The cursor position computing unit is used for calculating the display position of cursor at display screen according to described station-keeping data;
Cursor display unit is used for according to the result of calculation of cursor position computing unit cursor being shown in the correspondence position of display screen.
In a kind of television set of being convenient to operate of the present invention, on the shell front panel that one of four summits that described at least four beacon emissions devices are located at described display screen are respectively located.
In a kind of television set of being convenient to operate of the present invention, described cursor position computing unit four beacon emissions devices are formed in described station-keeping data polygonal on the length difference of the length difference of base and bottom and limit, left side and right edge determine the center position of cursor during less than assign thresholds at display screen.
In a kind of television set of being convenient to operate of the present invention, described cursor position computing unit four beacon emissions devices are formed in described station-keeping data polygonal on the base greater than the length difference on bottom and two bases during more than or equal to assign thresholds, described cursor position computing unit determine cursor below the center position of display screen and cursor be directly proportional with the length difference on described two bases apart from the distance of center position, and described polygonal on the base less than the length difference on bottom and two bases during more than or equal to assign thresholds, determine cursor above the center position of display screen and cursor be directly proportional with the length difference on described two bases apart from the distance of center position.
In a kind of television set of being convenient to operate of the present invention, the described cursor position computing unit limit, polygonal left side that four beacon emissions devices are formed in described station-keeping data is greater than the length difference of right edge and dual-side during more than or equal to assign thresholds, determine cursor on the right side of the center position of display screen and cursor be directly proportional with the length difference of described dual-side apart from the distance of center position; And in described polygonal right edge greater than the length difference of limit, left side and dual-side during more than or equal to assign thresholds, determine cursor in the left side of the center position of display screen and cursor be directly proportional with the length difference on described both sides apart from the distance of center position.
In a kind of television set of being convenient to operate of the present invention, described beacon emissions device is an infrared transmitting tube.
In a kind of television set of being convenient to operate of the present invention, also comprise performance element, the control signal that is used for receiving according to signal receiving device is carried out the action-item of cursor position.
In a kind of television set of being convenient to operate of the present invention, described cursor position computing unit: determine the center position of cursor when the zone that four beacon emissions devices are formed in described station-keeping data is positioned at the center position of image at display screen; When described zone taking back in image determine during the position cursor on the right side of the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; When described zone taking in image determine during the position cursor in the left side of the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; When the on the lower side position of described zone in image, determine cursor above the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; When the on the upper side position of described zone in image, determine cursor below the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position.
The present invention also provides a kind of remote controller of controlling above-mentioned television set, and TV control button and sender unit also comprise:
The beacon receiving element is used to obtain the image data that comprises beacon;
Sampling unit is used for obtaining image data from image data at interval with preset time, and described image data is sent to the signal receiving device of television set via sender unit.
In remote controller of the present invention, described video sensor component is that described CMOS infrared image sensor cluster includes camera lens to the CMOS infrared image sensor cluster of the beacon sensitivity of beacon emissions device emission, and described camera lens exposes the front end face of shell.
A kind of television set of being convenient to operate of the present invention and remote controller, the cursor position that is converted on the display screen by the change in location with the beacon emissions device on the television set of remote controller end induction changes, thereby has made things convenient for the operation control of television set.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structured flowchart of a kind of TV remote controller embodiment of the present invention;
Fig. 2 is the structured flowchart of a kind of television set embodiment of being convenient to operate of the present invention;
Fig. 3 is the schematic diagram that the television set among Fig. 2 has the embodiment of four beacon emissions devices.
Embodiment
As shown in Figure 1, be the schematic diagram of a kind of TV remote controller embodiment of the present invention.This remote controller 10 is except comprising conventional components such as shell, TV control button (not shown) and sender unit 13, also comprise beacon receiving element 11 and sampling unit 12, wherein the output of sampling unit 12 is connected to the input of sender unit 13.
Similar with normal remote control, the sender unit 13 in the present embodiment is installed in the front end of remote controller, and it can be infrared transmitting tube or Bluetooth transmission device etc.This sender unit 13 can send the triggering signal of TV operation button and the view data that sampling unit 12 produces simultaneously, when specific implementation, can distinguish above-mentioned two class signals by different id signals.
As shown in Figure 2, be the schematic diagram of a kind of television set embodiment of being convenient to operate of the present invention.Similar with general television set, this television set comprises display screen and is used to receive the signal receiving device 24 of remote controller signal that this television set also comprises beacon emissions device 25, beacon extraction unit 23, cursor position computing unit 22 and cursor display unit 21 in addition.
Cursor position computing unit 22 is used for calculating the display position of cursor at display screen according to the beacon emissions device at the station-keeping data of image.
Corresponding with the sender unit of remote controller 10, signal receiving device 24 can be infrared signal receiving apparatus or Bluetooth signal receiving system, and it is positioned on the panel at television display screen place.
In addition, in above-mentioned television set, also can comprise performance element, be used for selecting or carry out the action-item of cursor position according to the control signal that signal receiving device 24 receives.
As shown in Figure 3, be the schematic diagram that the shell front panel 30 of television set comprises the embodiment of four infrared transmitting tubes 31.One of four summits that four infrared transmitting tubes 31 lay respectively at display screen 32 are located near the shell front panel of (or), promptly rectangular distribution.
According to the lens imaging principle, for the different object of distance, there are geometric deformation in object and actual object in the image that scioptics obtain.The object of equal length for example, apart from the nearer length of object in image of lens greater than distance lens object far away.Cursor position computing unit 22 in the present embodiment is promptly realized according to above-mentioned principle.When specific implementation, in the image from remote controller 10, four infrared transmitting tubes 31 are formed a quadrangle (when lacking wherein any, cursor position computing unit 22 confirms that directly cursor is outside display screen), cursor position computing unit 22 above-mentioned tetragonal on the length difference of the length difference of base and bottom and limit, left side and right edge during less than assign thresholds (this assign thresholds is according to the size of display screen and/or show) than regulating, determine the center position (be cornerwise joining) of cursor at display screen.
Cursor position computing unit 22 above-mentioned tetragonal on the base greater than the length difference on bottom and two bases during more than or equal to assign thresholds, determine cursor below the center position of display screen and cursor be directly proportional with the length difference on two bases apart from the distance of center position; This cursor position computing unit 22 above-mentioned tetragonal on the base less than the length difference on bottom and two bases during more than or equal to assign thresholds, determine cursor above the center position of display screen and cursor be directly proportional with the length difference on two bases apart from the distance of center position.
Cursor position computing unit 22 on limit, above-mentioned tetragonal left side greater than the length difference of right edge and dual-side during more than or equal to assign thresholds, determine cursor on the right side of the center position of display screen and cursor be directly proportional with the length difference of dual-side apart from the distance of center position; Cursor position computing unit 22 in above-mentioned tetragonal right edge greater than the length difference of limit, left side and dual-side during more than or equal to assign thresholds, determine cursor in the left side of the center position of display screen and cursor be directly proportional with the length difference on both sides apart from the distance of center position.
Certainly, the cursor position computing unit also can be determined cursor position by other modes, for example by the angle of last bottom and the angle of left and right sides side etc.In addition, the position of four infrared transmitting tubes 31 also can be positioned at other positions of television set, only needs rectangular arrangement to get final product.
In addition, cursor position computing unit 22 also can be realized in the following manner: determine the center position of cursor at display screen when the zone that four beacon emissions devices are formed in station-keeping data is positioned at the center position (or the distance that departs from center position is less than assign thresholds) of image; Determine when the position of taking back of zone in image (or the distance that departs from center position is greater than assign thresholds) cursor on the right side of the center position of display screen and cursor be directly proportional with the distance of regional slip chart apart from the distance of center position as center position; Determine when the position that takes over of zone in image (or the distance that departs from center position is greater than assign thresholds) cursor in the left side of the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; Determine when the position on the lower side of described zone in image (or the distance that departs from center position is greater than assign thresholds) cursor above the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; Determine when the position on the upper side of described zone in image (or the distance that departs from center position is greater than assign thresholds) cursor below the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement 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 claim.
Claims (10)
1. a television set of being convenient to operate comprises the display screen and the signal receiving device that are positioned at the shell front panel, it is characterized in that, also comprises:
At least four beacon emissions devices are respectively applied for to display screen the place ahead and send beacon;
The beacon extraction unit is used for extracting from the picture signal that signal receiving device receives the data of the relative position of described beacon emissions device;
The cursor position computing unit is used for calculating the display position of cursor at display screen according to described station-keeping data;
Cursor display unit is used for according to the result of calculation of cursor position computing unit cursor being shown in the correspondence position of display screen.
2. a kind of television set of being convenient to operate according to claim 1 is characterized in that, on the shell front panel that one of four summits that described at least four beacon emissions devices are located at described display screen are respectively located.
3. a kind of television set of being convenient to operate according to claim 2, it is characterized in that, described cursor position computing unit four beacon emissions devices are formed in described station-keeping data polygonal on the length difference of the length difference of base and bottom and limit, left side and right edge determine the center position of cursor during less than assign thresholds at display screen.
4. a kind of television set of being convenient to operate according to claim 2, it is characterized in that, described cursor position computing unit four beacon emissions devices are formed in described station-keeping data polygonal on the base greater than the length difference on bottom and two bases during more than or equal to assign thresholds, described cursor position computing unit determine cursor below the center position of display screen and cursor be directly proportional with the length difference on described two bases apart from the distance of center position, and described polygonal on the base less than the length difference on bottom and two bases during more than or equal to assign thresholds, determine cursor above the center position of display screen and cursor be directly proportional with the length difference on described two bases apart from the distance of center position.
5. a kind of television set of being convenient to operate according to claim 2, it is characterized in that, the described cursor position computing unit limit, polygonal left side that four beacon emissions devices are formed in described station-keeping data is greater than the length difference of right edge and dual-side during more than or equal to assign thresholds, determine cursor on the right side of the center position of display screen and cursor be directly proportional with the length difference of described dual-side apart from the distance of center position; And in described polygonal right edge greater than the length difference of limit, left side and dual-side during more than or equal to assign thresholds, determine cursor in the left side of the center position of display screen and cursor be directly proportional with the length difference on described both sides apart from the distance of center position.
6. according to each described a kind of television set of being convenient to operate among the claim 1-5, it is characterized in that described beacon emissions device is an infrared transmitting tube.
7. according to each described a kind of television set of being convenient to operate among the claim 1-5, it is characterized in that, also comprise performance element, the control signal that is used for receiving according to signal receiving device is carried out the action-item of cursor position.
8. a kind of television set of being convenient to operate according to claim 2, it is characterized in that described cursor position computing unit: determine the center position of cursor when the zone that four beacon emissions devices are formed in described station-keeping data is positioned at the center position of image at display screen; When described zone taking back in image determine during the position cursor on the right side of the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; When described zone taking in image determine during the position cursor in the left side of the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; When the on the lower side position of described zone in image, determine cursor above the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position; When the on the upper side position of described zone in image, determine cursor below the center position of display screen and cursor be directly proportional with the distance of described regional slip chart apart from the distance of center position as center position.
9. a remote controller of controlling the described television set of claim 1 comprises shell, TV control button and sender unit, it is characterized in that, also comprises:
The beacon receiving element is used to obtain the image data that comprises beacon;
Sampling unit is used for obtaining image data from image data at interval with preset time, and described image data is sent to the signal receiving device of television set via sender unit.
10. remote controller according to claim 9, it is characterized in that, described video sensor component is that described CMOS infrared image sensor cluster includes camera lens to the CMOS infrared image sensor cluster of the beacon sensitivity of beacon emissions device emission, and described camera lens exposes the front end face of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241607A CN101764964A (en) | 2008-12-23 | 2008-12-23 | Easily operated television and remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241607A CN101764964A (en) | 2008-12-23 | 2008-12-23 | Easily operated television and remote controller |
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| Publication Number | Publication Date |
|---|---|
| CN101764964A true CN101764964A (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810241607A Pending CN101764964A (en) | 2008-12-23 | 2008-12-23 | Easily operated television and remote controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640137A (en) * | 2018-12-26 | 2019-04-16 | 深圳创维－Rgb电子有限公司 | A kind of programme information method for pushing, storage medium and system |
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- 2008-12-23 CN CN200810241607A patent/CN101764964A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640137A (en) * | 2018-12-26 | 2019-04-16 | 深圳创维－Rgb电子有限公司 | A kind of programme information method for pushing, storage medium and system |
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Application publication date: 20100630 |