CN102915126A - Method, device and system of light ray remote-control positioning - Google Patents
Method, device and system of light ray remote-control positioning Download PDFInfo
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- CN102915126A CN102915126A CN2012103795181A CN201210379518A CN102915126A CN 102915126 A CN102915126 A CN 102915126A CN 2012103795181 A CN2012103795181 A CN 2012103795181A CN 201210379518 A CN201210379518 A CN 201210379518A CN 102915126 A CN102915126 A CN 102915126A
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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
An embodiment of the invention discloses a method, a device and a system of light ray remote-control positioning. The method includes the following steps: receiving visible light rays and button action messages emitted from an emitting terminal device; acquiring screen picture information including a cursor according to the button action messages; analyzing position coordinates of the cursor on a screen picture relative to the screen picture according to the acquired screen picture information; and executing the corresponding operation of an interface element of the cursor on the position coordinates according to the analyzed position coordinates. By the aid of the method, the device and the system of the light ray remote-control positioning, the interface element can be positioned by the acquired screen picture and the cursor illuminated on a screen, and operation and control of a complex interface can be achieved accurately and conveniently.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to method, the Apparatus and system of a kind of light remote control location.
Background technology
Traditional Infrared remote controller has the advantage of the usefulness of being simple and easy to, but the development along with technology, some opertaing device requires the function of control to become increasingly complex, had web page browsing such as present TV, play the function of motion-sensing game, interface element is more and more, therefore traditional telepilot can't satisfy new operational requirements, and traditional Infrared remote controller, itself does not provide station-keeping ability, in fact top of its station-keeping ability with the operation of button change into mobile information, and then location, change position, the relative position of itself and screen can not be revealed, and is convenient not when the user operates, and will reduce user's experience.
Summary of the invention
Embodiment of the invention technical matters to be solved is, method, the Apparatus and system of a kind of light remote control location are provided, can come by the position coordinates that receiving end device is resolved the cursor position on the screen-picture the interface element location, can be accurately and realize easily operation and the control of complicated interface.
In order to solve the problems of the technologies described above, the embodiment of the invention provides the method for a kind of light remote control location, comprising:
Receive visible light ray, the actuation of keys information of transmitting end device emission;
The screen-picture information that comprises cursor according to described actuation of keys acquisition of information;
Go out the position coordinates of the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to;
Carry out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses.
Wherein, the described step that comprises the screen-picture information of cursor according to described actuation of keys acquisition of information comprises:
With the camera that the display screen of receiving end device focuses on the described screen-picture that has comprised described cursor is gathered in advance according to the control of described actuation of keys information.
Wherein, the described screen-picture information analysis that gets access to of the described basis step that goes out the position coordinates of the relatively described screen-picture of described cursor on the screen-picture comprises:
Described screen-picture information is carried out image recognition, identify the pattern of the described cursor in the described screen-picture;
Calculate the described position coordinates of the relatively described screen-picture of described cursor according to the pattern of the described cursor that identifies.
Wherein, when described visible light ray was laser, described cursor was to be connected on formed cursor on the described screen-picture by the laser straight that described transmitting end device is launched.
Wherein, when described visible light ray was non-laser beam, described cursor was the division board cursor with special pattern that forms on described screen-picture that is placed in described transmitting end device front end by the non-laser beam process that described transmitting end device is launched.
Correspondingly, the embodiment of the invention also provides a kind of receiving end device, comprising:
Receiver module is used for receiving visible light ray, the actuation of keys information that transmitting end device is launched;
Acquisition module is for the screen-picture information that comprises cursor according to described actuation of keys acquisition of information;
Parsing module is for the position coordinates that goes out the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to;
Execution module is used for carrying out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses.
Wherein, described acquisition module comprises;
Control module is used for the described actuation of keys information control that receives according to described receiver module and with the camera that the display screen of receiving end device focuses on the described screen-picture that has comprised described cursor is gathered in advance.
Wherein, described parsing module comprises:
Recognition unit is used for described screen-picture information is carried out image recognition, identifies the pattern of the described cursor in the described screen-picture;
Computing unit is used for calculating according to the pattern of the described cursor that identifies the described position coordinates of the relatively described screen-picture of described cursor.
Correspondingly, the embodiment of the invention also provides the system of a kind of light remote control location, comprises transmitting end device and receiving end device;
Described transmitting end device is used for the emission visible light ray to the display screen of described receiving end device, and by button operation, sends actuation of keys information to described receiving end device.
Described receiving end device is used for receiving visible light ray, the actuation of keys information that transmitting end device is launched; The screen-picture information that comprises cursor according to described actuation of keys acquisition of information, go out again the position coordinates of the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to, and carry out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses.
Wherein, described receiving end device also is used for the camera that the display screen of described receiving end device focuses on the described screen-picture that has comprised described cursor being gathered in advance according to described actuation of keys information control.
Wherein, described receiving end device also is used for described screen-picture information is carried out image recognition, identify the pattern of the described cursor in the 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 that identifies.
Implement the embodiment of the invention, have following beneficial effect:
The embodiment of the invention is obtained the screen-picture that comprises cursor by receiving end device, parse the described position coordinates of the relatively described screen-picture of described cursor and carry out described cursor in the operation at described position coordinates place, can allow the user accurately interface element be positioned, make the user can realize easily operation and the control of complicated interface, promoted user's experience.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the system of a kind of light remote control location that provides of present embodiment;
Fig. 2 is the structural representation of a kind of receiving end device of providing of present embodiment;
Fig. 3 is the structural representation of parsing module among Fig. 2;
Fig. 4 is the schematic flow sheet of the method for a kind of light remote control location that provides of present embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the invention provides method, the Apparatus and system of a kind of light remote control location, can be by obtaining screen-picture and according to the cursor that is radiated on the screen interface element being located, can realize easily operation and the control of complicated interface, and can be widely used in the remote control control that comprises panel computer, intelligent television, PPT (PowerPoint, PowerPoint graphic package) demonstration etc.Describe below by specific embodiment.
See also Fig. 1, Fig. 1 is the structural representation of the system of a kind of light remote control location that provides of the embodiment of the invention, and the system of described light remote control location comprises: transmitting end device 1 and receiving end device 2.
Described transmitting end device 1 is used for the emission visible light ray to the display screen of 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 comprised 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 is launched a branch of light beam with certain brightness that is in the visible range, the color of described light beam can be for red, green etc., described light beam projects on the display screen of the described receiving end device 2 that will control, and other interface element that shows on the cursor that projects on the screen and the screen-picture can obviously be distinguished.For example, by telepilot remote control control televisor the time, the light emitters of telepilot has the visible light ray of certain brightness and color to television transmission, other interface element that shows on the cursor that projects on the screen-picture and the screen-picture can obviously be distinguished, can make the cursor of visible light ray of light emitters emission mobile at the television display screen curtain by the mobile remote control device; Wherein, described visible light ray can be laser or non-laser, and when the visible light ray that sends when telepilot was laser, described cursor can be connected on by the laser straight that described transmitting end device is launched formed cursor on the described screen-picture; When described visible light ray is non-laser beam, in order more easily to parse the position of described cursor, can allow described cursor have special pattern, can be by placing division board at telepilot, namely put a division board with special pattern in the light emitters front of transmitting end device, so that comprise a special pattern in the light beam of light emission apparatus emission.Described receiving end device 2 will parse according to this special pattern in the light beam that shines on the described display screen position of special pattern from display frame, realize the location of cursor and the control of interface element.When described transmitting end device 1 was carried out operation push-button, the wireless launcher of described transmitting end device 1 can send to described receiving end device 2 with actuation of keys information by infrared or bluetooth or other wireless signal.
Described receiving end device 2 is used for receiving visible light ray, the actuation of keys information that transmitting end device 1 is launched; The screen-picture information that comprises cursor according to described actuation of keys acquisition of information, go out again the position coordinates of the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to, and carry out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses.
Concrete, when user's operation push-button, described receiving end device 2 can be by infrared or bluetooth or the described actuation of keys information of other reception of wireless signals, and take the screen-picture information of the current described display screen that comprises cursor according to the camera that the control of described actuation of keys information has focused on the display screen of described receiving end device 2 in advance, described receiving end device 2 will be resolved described screen-picture information, be that 2 pairs of described screen-picture information of described receiving end device are carried out image recognition, and identify described cursor in the described screen-picture, calculate again the described position coordinates of the relatively described screen-picture of described cursor that has recognized; At this moment, described receiving end device 2 will be carried out corresponding operation according to picture element corresponding to described cursor place coordinate position, wherein, only have when described receiving end device 2 reads described actuation of keys information, could carry out corresponding operation.For example, the light cursor moves on to a HTTP web page interlinkage, and after operation push-button, described receiving end device will obtain cursor position, and terminal such as control computer or television etc. is carried out the operation of the web page interlinkage of opening the cursor position place.
The system of described light remote control location, be used for by telepilot remote control control televisor the time, the light emitters of telepilot has the visible light ray of certain brightness and color to television transmission, other interface element that shows on the cursor that projects on the screen-picture and the screen-picture can obviously be distinguished, can make the cursor of visible light ray of light emitters emission mobile at the display screen of televisor by the mobile remote control device; When reaching the screen position that to control, user's operation push-button, described receiving end device 2 can be by infrared or bluetooth or the described actuation of keys information of other reception of wireless signals, and take the screen-picture information of the current described display screen that comprises cursor according to the camera that the control of described actuation of keys information has focused on the display screen of described receiving end device 2 in advance, described receiving end device 2 will be resolved described screen-picture information, therefrom parse the coordinate position of cursor; At this moment, described receiving end device 2 will be carried out corresponding operation according to picture element corresponding to the cursor place coordinate position that parses.Because described system includes only described transmitting end device 1 and described receiving end device 2, do not need the display end is carried out any transformation, therefore two kinds of devices in the described system can be widely used in comprising the remote control control of panel computer, intelligent television, PPT demonstration etc.
The below is described in detail the receiving end device 2 among Fig. 1.
See also Fig. 2, the structural representation of a kind of receiving end device 2 that Fig. 2 provides for the embodiment of the invention, described receiving end device 2 comprises: receiver module 10, acquisition module 20, parsing module 30, execution module 40.
Wherein, described receiver module 10 is used for receiving visible light ray, the 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 emission, on screen-picture, can form a figuratum cursor of tool, wherein, described visible light ray can be laser or non-laser, when the visible light ray that sends when telepilot was laser, described cursor can be to be connected on formed cursor on the described screen-picture by the laser straight that described transmitting end device is launched; When described visible light ray is non-laser beam, in order more easily to parse the position of described cursor, can allow described cursor have special pattern, can be by placing division board at telepilot, namely put a division board with special pattern in the light emitters front of transmitting end device, so that comprise a special pattern in the light beam of light emission apparatus emission.When described transmitting end device 1 was carried 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 receive described actuation of keys information by infrared or bluetooth or other wireless signal.
Described acquisition module 20 is for the screen-picture information that comprises cursor according to described actuation of keys acquisition of information;
Described acquisition module 20 comprises a control module, is used for the described actuation of keys information control that receives according to described receiver module 10 and with the camera that the display screen of receiving end device 2 focuses on the described screen-picture that has comprised described cursor is gathered in advance;
Concrete, the camera that described control module has focused on the display screen of described receiving end device 2 in advance according to the control of described actuation of keys information takes the picture of the current described display screen that comprises cursor, to obtain described screen-picture information, other interface element that shows on described cursor and the screen-picture can obviously distinguish.
Described parsing module 30 is for the position coordinates that goes out the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to;
Concrete, described parsing module 30, for the described cursor pattern that identifies according to the described screen-picture information that gets access on the screen-picture, and calculate the position coordinates of the relatively described screen-picture of described cursor according to the described cursor pattern that identifies, so that described receiving end device 2 can accurately navigate to the residing position of described cursor and carry out corresponding operation.
Described execution module 40 is used for carrying out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses;
Concrete, described execution module 40 is carried out the operation corresponding to interface element at described cursor coordinates place according to the described cursor position that described parsing module 30 parses.Described receiver module 10 is after receiving described actuation of keys information, after obtaining and resolve by 30 pairs of described screen-pictures that comprise cursor of described parsing module again, described execution module 40 will be carried out the corresponding operating that cursor place interface element will be carried out according to the cursor position information that parsing module 30 parses, so that controlled display terminal is carried out corresponding operation.Wherein, only have when described acquisition module 20, parsing module 30 and execution module 40 receive described actuation of keys information, could carry out corresponding operation.For example, the 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 terminal such as control computer or television etc. is carried out the operation of the web page interlinkage of opening the cursor position place.
The below is described in detail the parsing module 30 among Fig. 2.
See also Fig. 3, Fig. 3 is the structural representation of parsing module 30 among Fig. 2, and described parsing module 30 comprises: recognition unit 301, computing unit 302.
Wherein, described recognition unit 301 is used for described screen-picture information is carried out image recognition, identifies the pattern of the described cursor in the described screen-picture;
Concrete, in described recognition unit 301 pre-save the image information of described cursor, when 301 pairs of described screen-picture information of described recognition unit are carried out image recognition, will identify corresponding cursor pattern according to the image information of the described cursor of pre-save.
Described computing unit 302 is used for calculating according to the pattern of the described cursor that identifies the described position coordinates of the relatively described screen-picture of described cursor;
Concrete, behind 301 pairs of described cursors of described recognition unit location, described computing unit 302 will calculate the described position coordinates of the relatively described screen-picture of described cursor, so that described execution module 40 can operate accordingly according to the interface element that the described position coordinates that calculates gained is carried out described cursor present position, realize accurately control.
The embodiment of the invention is obtained screen-picture by receiving end device, the described screen-picture information that comprises cursor is carried out image recognition, and identify described cursor in the described screen-picture, calculate again the described position coordinates of the relatively described screen-picture of described cursor that has recognized, can allow the user accurately interface element be positioned; Because the light of described emission forms the cursor with certain pattern at screen-picture, the user can control described cursor movement, so described cursor can make the user can realize easily operation and the control of complicated interface clearly for the user indicates, and has promoted user's experience.Because described system includes only described transmitting end device 1 and described receiving end device 2, do not need the display end is carried out any transformation, therefore two kinds of devices in the described system can be widely used in comprising the remote control control of panel computer, intelligent television, PPT demonstration etc., convenient for users to use with this, promoted user's experience.
See also Fig. 3, the schematic flow sheet of the method for a kind of light remote control location that Fig. 3 provides for the embodiment of the invention.As shown in Figure 3, said method comprising the steps of of the embodiment of the invention:
S101 receives visible light ray, actuation of keys information that transmitting end device is launched;
Concrete, described transmitting end device is launched visible light ray to the display screen of receiving end device and is pointed to the 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 be by infrared or bluetooth or the described actuation of keys information of other reception of wireless signals.
S102 comprises the screen-picture information of cursor according to described actuation of keys acquisition of information;
Concrete, the user can be by mobile described transmitting end device, described transmitting end device can be a kind of telepilot, it is also thereupon mobile that the visible light ray that telepilot is sent is radiated on the display screen formed cursor, when cursor movement arrives the position location, user's operation push-button, at this moment, described receiving end device can be by infrared or bluetooth or the described actuation of keys information of other reception of wireless signals, and comprising the screen-picture information of cursor according to described actuation of keys acquisition of information, other interface element that shows on described cursor and the screen-picture can obviously distinguish.Described receiving end device can be controlled in advance the screen-picture information that camera that the display screen with described receiving end device focuses on takes the current described display screen that comprises cursor according to described actuation of keys information.Wherein, described visible light ray can be laser or non-laser, and when the visible light ray that sends when telepilot was laser, described cursor can be connected on by the laser straight that described transmitting end device is launched formed cursor on the described screen-picture; When described visible light ray is non-laser beam, in order more easily to parse the position of described cursor, can allow described cursor have special pattern, can be by placing division board at telepilot, namely put a division board with special pattern in the light emitters front of transmitting end device, so that comprise a special pattern in the light beam of light emission apparatus emission.
S103 goes out the position coordinates of the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to;
Concrete, described receiving end device will be resolved described screen-picture information, therefrom parse the position coordinates of the relative screen-picture of cursor, described receiving end device will be finished cursor at corresponding operating corresponding to described position coordinates place interface element according to described position coordinates.
Concrete, the detailed process of the resolving described position coordinates image information of described cursor that has been described receiving end device pre-save, when described receiving end device carries out image recognition to described screen-picture information, will be according to the described cursor in the image information recognition screen picture of the described cursor of pre-save; After described receiving end device identifies cursor in the screen-picture information, described receiving end device will calculate the described position coordinates of the relatively described screen-picture of described cursor, so that described receiving end device can be carried out the operation corresponding to interface element of described cursor present position according to the described position coordinates that calculates gained, realize accurately control.
S104 carries out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses;
Concrete, described receiving end device is according to the described actuation of keys information that receives, the meeting execution comprises obtains the screen-picture that comprises cursor, from picture, parse the cursor pattern, calculate the cursor position, carry out described cursor in the sequence of operations such as operation corresponding to interface element at described position coordinates place according to cursor position, so that controlled display terminal is carried out corresponding operation.For example, the light cursor moves on to a HTTP web page interlinkage, and after operation push-button, described receiving end device will obtain cursor position, and terminal such as control computer or television etc. is carried out the operation of the web page interlinkage of opening the cursor position place.
The embodiment of the invention is obtained screen-picture by receiving end device, the described screen-picture information that comprises cursor is carried out image recognition, identify the described cursor in the described screen-picture, calculate again the described position coordinates of the relatively described screen-picture of described cursor that recognizes, can allow the user accurately interface element be positioned; Because the light of described emission forms the cursor with certain pattern at screen-picture, the user can control described cursor movement, so described cursor can make the user can realize easily operation and the control of complicated interface clearly for the user indicates, and has promoted user's experience.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the relevant hardware of instruction to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process such as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or store-memory body (Random Access Memory, RAM) etc. at random.
Above disclosed is preferred embodiment of the present invention only, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (11)
1. the method for a light remote control location is characterized in that, comprising:
Receive visible light ray, the actuation of keys information of transmitting end device emission;
The screen-picture information that comprises cursor according to described actuation of keys acquisition of information;
Go out the position coordinates of the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to;
Carry out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses.
2. the method for claim 1 is characterized in that, the described step that comprises the screen-picture information of cursor according to described actuation of keys acquisition of information comprises:
With the camera that the display screen of receiving end device focuses on the described screen-picture that has comprised described cursor is gathered in advance according to the control of described actuation of keys information.
3. method as claimed in claim 2 is characterized in that, the step that the described screen-picture information analysis that described basis gets access to goes out the position coordinates of the relatively described screen-picture of described cursor on the screen-picture comprises:
Described screen-picture information is carried out image recognition, identify the pattern of the described cursor in the described screen-picture;
Calculate the described position coordinates of the relatively described screen-picture of described cursor according to the pattern of the described cursor that identifies.
4. method as claimed in claim 3 is characterized in that, when described visible light ray was laser, described cursor was to be connected on formed cursor on the described screen-picture by the laser straight that described transmitting end device is launched.
5. method as claimed in claim 3, it is characterized in that, when described visible light ray was non-laser beam, described cursor was the division board cursor with special pattern that forms on described screen-picture that is placed in described transmitting end device front end by the non-laser beam process that described transmitting end device is launched.
6. the receiving end device of a light remote control location is characterized in that, comprising:
Receiver module is used for receiving visible light ray, the actuation of keys information that transmitting end device is launched;
Acquisition module is for the screen-picture information that comprises cursor according to described actuation of keys acquisition of information;
Parsing module is for the position coordinates that goes out the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to;
Execution module is used for carrying out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses.
7. receiving end device as claimed in claim 6 is characterized in that, described acquisition module comprises:
Control module is used for the described actuation of keys information control that receives according to described receiver module and with the camera that the display screen of receiving end device focuses on the described screen-picture that has comprised described cursor is gathered in advance.
8. receiving end device as claimed in claim 7 is characterized in that, described parsing module comprises:
Recognition unit is used for described screen-picture information is carried out image recognition, identifies the pattern of the described cursor in the described screen-picture;
Computing unit is used for calculating according to the pattern of the described cursor that identifies the described position coordinates of the relatively described screen-picture of described cursor.
9. the system of a light remote control location is characterized in that, comprises transmitting end device and receiving end device;
Described transmitting end device is used for the emission visible light ray to the display screen of described receiving end device, and by button operation, sends actuation of keys information to described receiving end device.
Described receiving end device is used for receiving visible light ray, the actuation of keys information that transmitting end device is launched; The screen-picture information that comprises cursor according to described actuation of keys acquisition of information, go out again the position coordinates of the relatively described screen-picture of described cursor on the screen-picture according to the described screen-picture information analysis that gets access to, and carry out described cursor in the operation corresponding to interface element at described position coordinates place according to the position coordinates that parses.
10. system as claimed in claim 9, it is characterized in that described receiving end device also is used for the camera that the display screen of described receiving end device focuses on the described screen-picture that has comprised described cursor being gathered in advance according to described actuation of keys information control.
11. system as claimed in claim 10, it is characterized in that, described receiving end device also is used for described screen-picture information is carried out image recognition, identify the pattern of the described cursor in the 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 that identifies.
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103488354A (en) * | 2013-10-10 | 2014-01-01 | 南京芒冠光电科技股份有限公司 | Mutual-control type synchronous electronic whiteboard system |
| 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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| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488354A (en) * | 2013-10-10 | 2014-01-01 | 南京芒冠光电科技股份有限公司 | Mutual-control type synchronous electronic whiteboard system |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102915126B (en) | 2016-03-02 |
| WO2014048031A1 (en) | 2014-04-03 |
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