CN102915126B - A kind of method, Apparatus and system of light ray remote-control location - Google Patents
A kind of method, Apparatus and system of light ray remote-control location Download PDFInfo
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- CN102915126B CN102915126B CN201210379518.1A CN201210379518A CN102915126B CN 102915126 B CN102915126 B CN 102915126B CN 201210379518 A CN201210379518 A CN 201210379518A CN 102915126 B CN102915126 B CN 102915126B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03542—Light pens for emitting or receiving light
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Abstract
The embodiment of the invention discloses method, the Apparatus and system of a kind of light ray remote-control location, wherein method comprises the steps: the visible light ray, the actuation of keys information that receive transmitting end device transmitting; The screen-picture information of cursor is comprised according to described actuation of keys acquisition of information; The position coordinates of the relatively described screen-picture of described cursor on screen-picture is gone out according to the described screen-picture information analysis got; Described cursor is performed in operation corresponding to the interface element at described position coordinates place according to the position coordinates parsed.Adopt the present invention, by obtaining screen-picture and locating interface element according to the cursor be radiated on screen, accurately and easily can realize operation and the control of complicated interface.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to method, the Apparatus and system of a kind of light ray remote-control location.
Background technology
Traditional Infrared remote controller has the advantage be simple and easy to, but along with the development of technology, some opertaing device requires that the function controlled becomes increasingly complex, TV as current has web page browsing, play the function of motion-sensing game, interface element gets more and more, therefore traditional telepilot cannot meet new operational requirements, and traditional Infrared remote controller, itself does not provide station-keeping ability, its in fact top of station-keeping ability with the operation of button change into the information of movement, and then change location, position, the relative position of itself and screen can not be revealed, convenient not during user operation, the experience of user will be reduced.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, method, Apparatus and system that a kind of light ray remote-control is located are provided, the position coordinates of the cursor position of resolving on screen-picture by receiving end device comes, to interface element location, accurately and easily to realize operation and the control of complicated interface.
In order to solve the problems of the technologies described above, embodiments provide the method for a kind of light ray remote-control location, comprising:
Receive visible light ray, actuation of keys information that transmitting end device is launched;
The screen-picture information of cursor is comprised according to described actuation of keys acquisition of information;
The position coordinates of the relatively described screen-picture of described cursor on screen-picture is gone out according to the described screen-picture information analysis got;
Described cursor is performed in operation corresponding to the interface element at described position coordinates place according to the position coordinates parsed.
Wherein, the described step comprising the screen-picture information of cursor according to described actuation of keys acquisition of information comprises:
According to the camera that described actuation of keys information controls to focus on the display screen of receiving end device in advance, the described screen-picture containing described cursor is gathered.
Wherein, the step that the described screen-picture information analysis that described basis gets goes out the position coordinates of the relatively described screen-picture of described cursor on screen-picture comprises:
Image recognition is carried out to described screen-picture information, identifies the pattern of the described cursor in described screen-picture;
The described position coordinates of the relatively described screen-picture of described cursor is calculated according to the pattern of the described cursor identified.
Wherein, when described visible light ray is laser, described cursor is that the laser straight launched by described transmitting end device is connected on the cursor that described screen-picture is formed.
Wherein, when described visible light ray is non-laser light, described cursor be the non-laser light launched by described transmitting end device through being placed in described transmitting end device front end division board on described screen-picture form the cursor with special pattern.
Correspondingly, the embodiment of the present invention additionally provides a kind of receiving end device, comprising:
Receiver module, for receiving visible light ray, actuation of keys information that transmitting end device is launched;
Acquisition module, for comprising the screen-picture information of cursor according to described actuation of keys acquisition of information;
Parsing module, for going out the position coordinates of the relatively described screen-picture of described cursor on screen-picture according to the described screen-picture information analysis got;
Execution module, for performing described cursor in operation corresponding to the interface element at described position coordinates place according to the position coordinates that parses.
Wherein, described acquisition module comprises;
Control module, the camera that the described actuation of keys information for receiving according to described receiver module controls to focus on the display screen of receiving end device in advance gathers the described screen-picture containing described cursor.
Wherein, described parsing module comprises:
Recognition unit, for carrying out image recognition to described screen-picture information, identifies the pattern of the described cursor in described screen-picture;
Computing unit, for calculating the described position coordinates of the relatively described screen-picture of described cursor according to the pattern of the described cursor identified.
Correspondingly, the embodiment of the present invention additionally provides the system of a kind of light ray remote-control location, comprises transmitting end device and receiving end device;
Described transmitting end device, for launching the display screen of visible light ray to described receiving end device, and by button operation, sends actuation of keys information to described receiving end device.
Described receiving end device, for receiving visible light ray, actuation of keys information that transmitting end device is launched; The screen-picture information of cursor is comprised according to described actuation of keys acquisition of information, go out the position coordinates of the relatively described screen-picture of described cursor on screen-picture again according to the described screen-picture information analysis that gets, and perform described cursor in operation corresponding to the interface element at described position coordinates place according to the position coordinates parsed.
Wherein, the camera of described receiving end device also for controlling to focus on the display screen of described receiving end device in advance according to described actuation of keys information gathers the described screen-picture containing described cursor.
Wherein, described receiving end device is also for carrying out image recognition to described screen-picture information, identify the pattern of the described cursor in described screen-picture, and calculate the described position coordinates of the relatively described screen-picture of described cursor according to the pattern of the described cursor identified.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention obtains the screen-picture comprising cursor by receiving end device, parse the described position coordinates of the relatively described screen-picture of described cursor and perform the operation of described cursor at described position coordinates place, user can be allowed to position interface element accurately, make user can realize operation and the control of complicated interface easily, improve the experience of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the system of a kind of light ray remote-control location that the present embodiment provides;
Fig. 2 is the structural representation of a kind of receiving end device that the present embodiment provides;
Fig. 3 is the structural representation of parsing module in Fig. 2;
Fig. 4 is the schematic flow sheet of the method for a kind of light ray remote-control location that the present embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide method, the Apparatus and system of a kind of light ray remote-control location, can by obtaining screen-picture and locating interface element according to the cursor be radiated on screen, operation and the control of complicated interface can be realized easily, and the remote pilot comprising panel computer, intelligent television, PPT (PowerPoint, PowerPoint graphic package) demonstration etc. can be widely used in.Be described below by specific embodiment.
Refer to Fig. 1, Fig. 1 is the structural representation of the system of a kind of light ray remote-control location that the embodiment of the present invention provides, and the system of described light ray remote-control location comprises: transmitting end device 1 and receiving end device 2.
Described transmitting end device 1, for launching the display screen of visible light ray to described receiving end device 2, and by button operation, sends actuation of keys information to described receiving end device 2.
Concrete, described transmitting end device 1 can be made up of light emitters, button, wireless launcher, processor etc., and described transmitting end device can be a kind of telepilot; The light emitters of described transmitting end device 1 launches a branch of light beam with certain brightness be in visible range, the color of described light beam can be red, green etc., described beam projection is on the display screen of the described receiving end device 2 that will control, and other interface element that the cursor making to project on screen and screen-picture show can obviously distinguish.Such as, when controlling televisor by remote control device, the light emitters of telepilot has the visible light ray of certain brightness and color to television transmission, make to project other interface element that cursor on screen-picture and screen-picture show can obviously distinguish, the cursor of the visible light ray that light emitters can be made to launch by mobile remote control device moves on television display screen curtain; Wherein, described visible light ray can be laser or non-laser, and when the visible light ray that telepilot sends is laser, the laser straight that described cursor can be launched by described transmitting end device is connected on the cursor that described screen-picture is formed; When described visible light ray is non-laser light, in order to more easily parse the position of described cursor, described cursor can be allowed to have special pattern, can by placing division board on a remote control, namely before the light emitters of transmitting end device, put the division board that one has special pattern, in the light beam launched to make light emission apparatus, comprise a special pattern.Described receiving end device 2, by parsing the position of special pattern from display frame according to this special pattern in the light beam shone on described display screen, realizes the location of cursor and the control of interface element.When described transmitting end device 1 carries out operation push-button, actuation of keys information can be sent to described receiving end device 2 by infrared or bluetooth or other wireless signal by the wireless launcher of described transmitting end device 1.
Described receiving end device 2, for receiving visible light ray, actuation of keys information that transmitting end device 1 is launched; The screen-picture information of cursor is comprised according to described actuation of keys acquisition of information, go out the position coordinates of the relatively described screen-picture of described cursor on screen-picture again according to the described screen-picture information analysis that gets, and perform described cursor in operation corresponding to the interface element at described position coordinates place according to the position coordinates parsed.
Concrete, when user operation button, described receiving end device 2 can by actuation of keys information described in infrared or bluetooth or other reception of wireless signals, and the screen-picture information of the current described display screen comprising cursor is taken according to the camera that described actuation of keys information controls to have focused on the display screen of described receiving end device 2 in advance, described receiving end device 2 will resolve described screen-picture information, namely described receiving end device 2 carries out image recognition to described screen-picture information, and identify the described cursor in described screen-picture, calculate the described position coordinates of the relatively described screen-picture of the described cursor recognized again, now, the picture element corresponding according to described cursor place coordinate position is performed corresponding operation by described receiving end device 2, wherein, only has when described receiving end device 2 reads described actuation of keys information, could perform corresponding operation.Such as, light cursor moves on to a HTTP web page interlinkage, and after operation push-button, described receiving end device will obtain cursor position, and controls the operation that the web page interlinkage at cursor position place is opened in the terminal execution such as computer or television.
The system of described light ray remote-control location, for when controlling televisor by remote control device, the light emitters of telepilot has the visible light ray of certain brightness and color to television transmission, make to project other interface element that cursor on screen-picture and screen-picture show can obviously distinguish, the cursor of the visible light ray that light emitters can be made to launch by mobile remote control device moves on the display screen of televisor; When reaching the screen position that will control, user operation button, described receiving end device 2 can by actuation of keys information described in infrared or bluetooth or other reception of wireless signals, and the screen-picture information of the current described display screen comprising cursor is taken according to the camera that described actuation of keys information controls to have focused on the display screen of described receiving end device 2 in advance, described receiving end device 2 will resolve described screen-picture information, therefrom parse the coordinate position of cursor; Now, the picture element corresponding according to the cursor place coordinate position parsed is performed corresponding operation by described receiving end device 2.Because described system only includes described transmitting end device 1 and described receiving end device 2, do not need to carry out any transformation to display end, two kinds of devices therefore in described system can be widely used in the remote pilot comprising panel computer, intelligent television, PPT demonstration etc.
Below the receiving end device 2 in Fig. 1 is described in detail.
Refer to Fig. 2, the structural representation of a kind of receiving end device 2 that Fig. 2 provides for the embodiment of the present invention, described receiving end device 2 comprises: receiver module 10, acquisition module 20, parsing module 30, execution module 40.
Wherein, described receiver module 10, for receiving visible light ray, actuation of keys information that transmitting end device is launched;
Concrete, after described receiver module 10 receives the visible light ray of transmitting end device transmitting, screen-picture can be formed a figuratum cursor of tool, wherein, described visible light ray can be laser or non-laser, when the visible light ray that telepilot sends is laser, described cursor can be that the laser straight launched by described transmitting end device is connected on the cursor that described screen-picture is formed; When described visible light ray is non-laser light, in order to more easily parse the position of described cursor, described cursor can be allowed to have special pattern, can by placing division board on a remote control, namely before the light emitters of transmitting end device, put the division board that one has special pattern, in the light beam launched to make light emission apparatus, comprise a special pattern.When described transmitting end device 1 carries out operation push-button, described receiver module 10 will receive the described actuation of keys information that described transmitting end device 1 sends over.Described receiver module 10 can be undertaken receiving described actuation of keys information by infrared or bluetooth or other wireless signal.
Described acquisition module 20, for comprising the screen-picture information of cursor according to described actuation of keys acquisition of information;
Described acquisition module 20 comprises a control module, and the camera that the described actuation of keys information for receiving according to described receiver module 10 controls to focus on the display screen of receiving end device 2 in advance gathers the described screen-picture containing described cursor;
Concrete, described control module takes the picture of the current described display screen comprising cursor according to the camera that described actuation of keys information controls to have focused on the display screen of described receiving end device 2 in advance, to obtain described screen-picture information, other interface element that described cursor and screen-picture show can obviously distinguish.
Described parsing module 30, for going out the position coordinates of the relatively described screen-picture of described cursor on screen-picture according to the described screen-picture information analysis got;
Concrete, described parsing module 30, for identifying the described cursor pattern on screen-picture according to the described screen-picture information got, and the position coordinates of the relatively described screen-picture of described cursor is calculated according to the described cursor pattern identified, accurately can navigate to the position residing for described cursor to make described receiving end device 2 and perform corresponding operation.
Described execution module 40, for performing described cursor in operation corresponding to the interface element at described position coordinates place according to the position coordinates that parses;
Concrete, the described cursor position that described execution module 40 parses according to described parsing module 30, performs the operation that the interface element at described cursor coordinates place is corresponding.Described receiver module 10 is after receiving described actuation of keys information, after the described screen-picture comprising cursor being obtained and is resolved by described parsing module 30 again, the cursor position information parsed according to parsing module 30 is performed the corresponding operating that cursor place interface element will perform by described execution module 40, performs corresponding operation to make controlled display terminal.Wherein, only have when described acquisition module 20, parsing module 30 and execution module 40 receive described actuation of keys information, corresponding operation could be performed.Such as, light cursor moves on to a HTTP web page interlinkage, and after operation push-button, described receiving end device 2 will obtain cursor position, and controls the operation that the web page interlinkage at cursor position place is opened in the terminal execution such as computer or television.
Below the parsing module 30 in Fig. 2 is described in detail.
Refer to Fig. 3, Fig. 3 is the structural representation of parsing module 30 in Fig. 2, and described parsing module 30 comprises: recognition unit 301, computing unit 302.
Wherein, described recognition unit 301, for carrying out image recognition to described screen-picture information, identifies the pattern of the described cursor in described screen-picture;
Concrete, in described recognition unit 301, save the image information of described cursor in advance, when described recognition unit 301 carries out image recognition to described screen-picture information, by the corresponding cursor pattern of image information identification according to the described cursor preserved in advance.
Described computing unit 302, for calculating the described position coordinates of the relatively described screen-picture of described cursor according to the pattern of the described cursor identified;
Concrete, after described recognition unit 301 is to described cursor location, described computing unit 302 will calculate the described position coordinates of the relatively described screen-picture of described cursor, operate accordingly with the interface element making described execution module 40 can perform described cursor present position according to the described position coordinates calculating gained, realize controlling accurately.
The embodiment of the present invention obtains screen-picture by receiving end device, image recognition is carried out to the described screen-picture information comprising cursor, and identify the described cursor in described screen-picture, calculate the described position coordinates of the relatively described screen-picture of the described cursor recognized again, user can be allowed to position interface element accurately; Because the light of described transmitting forms the cursor with certain pattern on screen-picture, user can control described cursor and move, so described cursor clearly for user indicates, can make user can realize operation and the control of complicated interface easily, improves the experience of user.Because described system only includes described transmitting end device 1 and described receiving end device 2, do not need to carry out any transformation to display end, therefore two kinds of devices in described system can be widely used in the remote pilot comprising panel computer, intelligent television, PPT demonstration etc., convenient for users to use with this, improve the experience of user.
Refer to Fig. 3, the schematic flow sheet of the method for a kind of light ray remote-control location that Fig. 3 provides for the embodiment of the present invention.As shown in Figure 3, said method comprising the steps of of the embodiment of the present invention:
S101, receives visible light ray, actuation of keys information that transmitting end device is launched;
Concrete, described transmitting end device launches visible light ray to the display screen of receiving end device and the sensing interface element that will operate, and when operation push-button, described receiving end device will receive the described actuation of keys information that described transmitting end device sends over.Described receiving end device can by actuation of keys information described in infrared or bluetooth or other reception of wireless signals.
S102, comprises the screen-picture information of cursor according to described actuation of keys acquisition of information;
Concrete, user can by mobile described transmitting end device, described transmitting end device can be a kind of telepilot, the visible light ray that telepilot is sent irradiates cursor formed on a display screen and also moves thereupon, when cursor moves to position location, user operation button, now, described receiving end device can by actuation of keys information described in infrared or bluetooth or other reception of wireless signals, and the screen-picture information of cursor is comprised according to described actuation of keys acquisition of information, other interface element that described cursor and screen-picture show can obviously distinguish.Described receiving end device takes the screen-picture information of the current described display screen comprising cursor according to the camera that described actuation of keys information can control to have focused on the display screen of described receiving end device in advance.Wherein, described visible light ray can be laser or non-laser, and when the visible light ray that telepilot sends is laser, the laser straight that described cursor can be launched by described transmitting end device is connected on the cursor that described screen-picture is formed; When described visible light ray is non-laser light, in order to more easily parse the position of described cursor, described cursor can be allowed to have special pattern, can by placing division board on a remote control, namely before the light emitters of transmitting end device, put the division board that one has special pattern, in the light beam launched to make light emission apparatus, comprise a special pattern.
S103, goes out the position coordinates of the relatively described screen-picture of described cursor on screen-picture according to the described screen-picture information analysis got;
Concrete, described receiving end device will resolve described screen-picture information, therefrom parse the position coordinates of cursor relative screen picture, described receiving end device will complete cursor at corresponding operating corresponding to described position coordinates place interface element according to described position coordinates.
Concrete, the detailed process of resolving described position coordinates is the image information that described receiving end device saves described cursor in advance, when described receiving end device carries out image recognition to described screen-picture information, the described cursor in the image information recognition screen picture of the described cursor that basis is preserved in advance; When after the cursor that described receiving end device identifies in screen-picture information, described receiving end device will calculate the described position coordinates of the relatively described screen-picture of described cursor, to enable described receiving end device perform operation corresponding to the interface element of described cursor present position according to calculating the described position coordinates of gained, realize controlling accurately.
S104, performs described cursor in operation corresponding to the interface element at described position coordinates place according to the position coordinates parsed;
Concrete, described receiving end device is according to the described actuation of keys information received, the screen-picture comprising and obtain and comprise cursor can be performed, cursor pattern is parsed from picture, calculate cursor position, perform described cursor in sequence of operations such as operation corresponding to the interface element at described position coordinates place according to cursor position, perform corresponding operation to make controlled display terminal.Such as, light cursor moves on to a HTTP web page interlinkage, and after operation push-button, described receiving end device will obtain cursor position, and controls the operation that the web page interlinkage at cursor position place is opened in the terminal execution such as computer or television.
The embodiment of the present invention obtains screen-picture by receiving end device, image recognition is carried out to the described screen-picture information comprising cursor, identify the described cursor in described screen-picture, calculate the described position coordinates of the relatively described screen-picture of the described cursor recognized again, user can be allowed to position interface element accurately; Because the light of described transmitting forms the cursor with certain pattern on screen-picture, user can control described cursor and move, so described cursor clearly for user indicates, can make user can realize operation and the control of complicated interface easily, improves the experience of user.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (7)
1. a method for light ray remote-control location, is characterized in that, comprising:
Receive visible light ray, actuation of keys information that transmitting end device is launched;
The screen-picture information of cursor is comprised according to described actuation of keys acquisition of information;
The position coordinates of the relatively described screen-picture of described cursor on screen-picture is gone out according to the described screen-picture information analysis got;
Described cursor is performed in operation corresponding to the interface element at described position coordinates place according to the position coordinates parsed;
Wherein, the described step comprising the screen-picture information of cursor according to described actuation of keys acquisition of information comprises:
According to the camera that described actuation of keys information controls to focus on the display screen of receiving end device in advance, the described screen-picture containing described cursor is gathered;
Wherein, when described visible light ray is laser, described cursor is that the laser straight launched by described transmitting end device is connected on the cursor that described screen-picture is formed.
2. the method for claim 1, is characterized in that, the step that the described screen-picture information analysis that described basis gets goes out the position coordinates of the relatively described screen-picture of described cursor on screen-picture comprises:
Image recognition is carried out to described screen-picture information, identifies the pattern of the described cursor in described screen-picture;
The described position coordinates of the relatively described screen-picture of described cursor is calculated according to the pattern of the described cursor identified.
3. method as claimed in claim 2, it is characterized in that, when described visible light ray is non-laser light, described cursor be the non-laser light launched by described transmitting end device through being placed in described transmitting end device front end division board on described screen-picture form the cursor with special pattern.
4. a receiving end device for light ray remote-control location, is characterized in that, comprising:
Receiver module, for receiving visible light ray, actuation of keys information that transmitting end device is launched;
Acquisition module, for comprising the screen-picture information of cursor according to described actuation of keys acquisition of information;
Parsing module, for going out the position coordinates of the relatively described screen-picture of described cursor on screen-picture according to the described screen-picture information analysis got;
Execution module, for performing described cursor in operation corresponding to the interface element at described position coordinates place according to the position coordinates that parses;
Wherein, described acquisition module comprises:
Control module, the camera that the described actuation of keys information for receiving according to described receiver module controls to focus on the display screen of receiving end device in advance gathers the described screen-picture containing described cursor;
Wherein, when described visible light ray is laser, described cursor is that the laser straight launched by described transmitting end device is connected on the cursor that described screen-picture is formed.
5. receiving end device as claimed in claim 4, it is characterized in that, described parsing module comprises:
Recognition unit, for carrying out image recognition to described screen-picture information, identifies the pattern of the described cursor in described screen-picture;
Computing unit, for calculating the described position coordinates of the relatively described screen-picture of described cursor according to the pattern of the described cursor identified.
6. a system for light ray remote-control location, is characterized in that, comprise transmitting end device and receiving end device;
Described transmitting end device, for launching the display screen of visible light ray to described receiving end device, and by button operation, sends actuation of keys information to described receiving end device;
Described receiving end device, for receiving visible light ray, actuation of keys information that transmitting end device is launched; The screen-picture information of cursor is comprised according to described actuation of keys acquisition of information, go out the position coordinates of the relatively described screen-picture of described cursor on screen-picture again according to the described screen-picture information analysis that gets, and perform described cursor in operation corresponding to the interface element at described position coordinates place according to the position coordinates parsed;
The camera of described receiving end device also for controlling to focus on the display screen of described receiving end device in advance according to described actuation of keys information gathers the described screen-picture containing described cursor;
Wherein, when described visible light ray is laser, described cursor is that the laser straight launched by described transmitting end device is connected on the cursor that described screen-picture is formed.
7. system as claimed in claim 6, it is characterized in that, described receiving end device is also for carrying out image recognition to described screen-picture information, identify the pattern of the described cursor in described screen-picture, and calculate the described position coordinates of the relatively described screen-picture of described cursor according to the pattern of the described cursor identified.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210379518.1A CN102915126B (en) | 2012-09-29 | 2012-09-29 | A kind of method, Apparatus and system of light ray remote-control location |
| PCT/CN2012/086004 WO2014048031A1 (en) | 2012-09-29 | 2012-12-06 | Method, apparatus, and system of remote control positioning with light ray |
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| CN201210379518.1A CN102915126B (en) | 2012-09-29 | 2012-09-29 | A kind of method, Apparatus and system of light ray remote-control location |
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| CN103488354B (en) * | 2013-10-10 | 2016-03-16 | 南京芒冠科技股份有限公司 | The synchronous electric whiteboard system of a kind of intercontrolling |
| CN105022565A (en) * | 2014-04-18 | 2015-11-04 | 联想移动通信科技有限公司 | Terminal display control method, terminal display control apparatus, display execution method, terminal and remote control pen |
| CN107388485A (en) * | 2017-06-30 | 2017-11-24 | 珠海格力电器股份有限公司 | Equipment control method and device and control system |
| CN111107406A (en) * | 2019-12-20 | 2020-05-05 | 视联动力信息技术股份有限公司 | Control method and device of display terminal and storage medium |
| CN116567314A (en) * | 2023-07-12 | 2023-08-08 | 深圳市华曦达科技股份有限公司 | Light trigger signal processing method, device and system for intelligent television box |
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| WO2005040991A2 (en) * | 2003-10-23 | 2005-05-06 | Hillcrest Laboratories, Inc. | User interface devices and methods employing accelerometers |
| CN101201968A (en) * | 2006-12-14 | 2008-06-18 | 永新同方信息工程有限公司 | Mouse type remote control device |
| TW200829007A (en) * | 2006-12-28 | 2008-07-01 | Pixart Imaging Inc | Cursor controlling method and apparatus using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005040991A2 (en) * | 2003-10-23 | 2005-05-06 | Hillcrest Laboratories, Inc. | User interface devices and methods employing accelerometers |
| CN101201968A (en) * | 2006-12-14 | 2008-06-18 | 永新同方信息工程有限公司 | Mouse type remote control device |
| TW200829007A (en) * | 2006-12-28 | 2008-07-01 | Pixart Imaging Inc | Cursor controlling method and apparatus using the same |
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| CN102915126A (en) | 2013-02-06 |
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