CN101414406A - Remote controller, method and system for remotely controlling video equipment - Google Patents
Remote controller, method and system for remotely controlling video equipment Download PDFInfo
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- CN101414406A CN101414406A CNA200710151484XA CN200710151484A CN101414406A CN 101414406 A CN101414406 A CN 101414406A CN A200710151484X A CNA200710151484X A CN A200710151484XA CN 200710151484 A CN200710151484 A CN 200710151484A CN 101414406 A CN101414406 A CN 101414406A
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Abstract
The invention discloses a remote controller, a video device remote control method and a system, which is used to solve the problem that the number of keys on the remote controller is large and the keys are awkward to use in the prior art; the remote controller comprises an image acquisition device used for continuously collecting the image data of mark points arranged on the video device; a digital microprocessor electrically connected with the image acquisition device and used for processing the continuous image data to obtain the location data of a cursor on the video device; and a transmitter electrically connected with the digital microprocessor and used for transmitting the location data of the cursor to the video device; and the invention is suitable for the remote control operation of the video devices such as various televisions, set-top boxes, and the like.
Description
Technical field
The present invention relates to a kind of video equipment, relate in particular to a kind of telepilot and use this telepilot video equipment to be carried out the method and system of Remote.
Background technology
Telecontrol engineering has obtained using widely in video equipment, provides convenience for people operate video equipment.Existing telecontrol engineering is generally function button is set on telepilot, sends instruction by function button to the video equipment control system, and control system is implemented the corresponding function of instruction, finishes the operation purpose of user to video equipment; Yet, in recent years along with the fast development of interactive multimedia video equipment, the function of video equipment from strength to strength, make the operation of video equipment also become increasingly complex, button above the telepilot is also more and more, not only makes concrete function and the method for operating of grasping each button of telepilot, becomes user's a burden, and when reality was used, remote controller also became a very thing of trouble.
Telecontrol engineering has become the restriction video equipment, as the bottleneck of application technologies such as televisor, set-top box development.Chinese patent application 99108226.5 discloses a kind of TV remote controller and remote control thereof that has mouse function, and this method is to control moving of cursor by a plurality of directionkeys are set on telepilot, still has the problem that a plurality of buttons need be set; Chinese patent application 02824745.0 discloses a kind of telechirics and method that is used for television receiver, this method is at the button that control cursor moving direction on screen is set on the remote control unit, photodetector is set on televisor extracts the light of launching in the remote control unit and move, thus on screen the shift position of display highlighting; The problem that this method exists need be provided with photodetector and realize location that cursor is moved, and therefore, this method has increased the production difficulty of televisor and telepilot, the corresponding production cost that increased.
Summary of the invention
Technical matters to be solved by this invention provides a kind of real-time tracing technology of taking and control the telepilot that cursor is located and move, the method and system of remotely controlling video equipment on screen.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
On the one hand, the invention provides a kind of telepilot, be provided with button commonly used, comprising:
One image collecting device is used for the view data of the monumented point that is provided with on the continuous acquisition video equipment;
One digital microprocessor is electrically connected with image collecting device, is used for described consecutive image data are handled, and with the variation of monumented point position in consecutive image, calculates the moving direction and the displacement of telepilot, obtains the locator data of cursor on the video equipment;
One transmitter is electrically connected with digital microprocessor, is used for the locator data of described cursor is sent to video equipment.
Telepilot of the present invention is by gathering the view data of monumented point on the video equipment, analyze and handle the variation of monumented point position in consecutive image, calculate the moving direction and the displacement of telepilot, obtain the locator data of cursor, and the cursor positioning data are sent to video equipment, realization is to the Long-distance Control and the operation of video equipment, the remote control mode of telepilot of the present invention is realized with the real-time tracing technology, overcome existing telepilot and the operation of a large amount of buttons realizations to video equipment, inconvenient problem with use are set with needs.
On the other hand, the invention provides a kind of remotely controlling video equipment method, comprise the steps:
S1 is provided with monumented point on video equipment, be used to provide image data acquiring position reference point;
The view data of monumented point on the S2 continuous acquisition video equipment;
S3 handles described consecutive image data, with the variation of monumented point position in consecutive image, calculates the moving direction and the displacement of telepilot, obtains the locator data of cursor on the video equipment;
S4 sends to the video equipment control system with the locator data of described cursor;
S5 is converted to cursor screen coordinate value with the locator data of cursor;
S6 is presented at cursor on the video equipment screen;
Further, described method also comprises the steps: after step S6
Cursor on the S7 moving screen function menu is clicked the operation of confirming video equipment.
Further, described monumented point is arranged on any position in video equipment front; Monumented point is provided with infrared ray, ultraviolet ray or ultrasound wave mode.
Further, described method also comprises the steps: to press any key to run video equipment on the telepilot, video equipment ejection function menu.
The inventive method is by being provided with the view data of monumented point on the continuous acquisition video equipment, the variation of analyzing and processing monumented point position in consecutive image, calculate the moving direction and the displacement of telepilot, obtain the locator data of cursor, and the locator data of cursor is converted to cursor screen coordinate data, on screen, show, realize the operation of telepilot the video equipment cursor; Compared with prior art, the present invention realizes cursor is located on screen and mobile far distance controlled with a kind of intelligent real-time tracing technology, this intelligent real-time tracing technology has overcome existing telepilot and a large amount of buttons need be set realize operation to video equipment, thereby along with video device functions is become stronger day by day, make that number of keys is increasing on the telepilot, use more and more inconvenient problem.
Another aspect the invention provides a kind of remotely controlling video equipment system, comprising:
One telepilot is provided with button commonly used, comprising: image collecting device is used for the view data of the monumented point that is provided with on the continuous acquisition video equipment; Digital microprocessor is electrically connected with image collecting device, is used for described consecutive image data are handled, and obtains the locator data of cursor on the video equipment; Transmitter is electrically connected with digital microprocessor, is used for the locator data of described cursor is sent to video equipment;
One video equipment comprises: monumented point is used to provide image data acquiring position reference point; Receiver is used to receive the cursor positioning data that described transmitter sends; Processor is electrically connected with receiver, is used for the cursor positioning data are converted to cursor screen coordinate data; Control system is electrically connected with processor, is used for cursor is presented at the video equipment screen;
Described image collecting device sends the view data of gathering digital microprocessor to and handles, and obtains the locator data of cursor; The cursor positioning data receive through transmitter transmission, receiver, send processor processing to, obtain the cursor coordinates data; Processor sends the cursor coordinates data to control system.
Preferably, described image collector is changed to video camera or digital camera.
Preferably, but the transmission receive mode of described transmitter and receiver is infrared ray, ultraviolet ray optic radiation, ultrasound wave or RF-wise.
Further, described button commonly used is telepilot unlatching/ESC Escape, video equipment startup/close key, selects volume key, selects channel key, menu shifting bond(s).
The present invention is by being provided with monumented point on video equipment, image collecting device is set on telepilot, the view data of continuous acquisition monumented point, digital microprocessor is with the variation of monumented point position in consecutive image, calculate the moving direction and the displacement of telepilot, obtain the locator data of cursor, and the processor in video equipment is converted to cursor screen coordinate data with the cursor positioning data, control system is pressed cursor screen coordinate Data Control cursor moving on screen, make cursor to move, realize by the operation of telepilot to cursor on the video equipment along with moving of telepilot; And, select the required function option by cursor on the moving screen function menu, click and confirm control and the operation of realization video equipment; The present invention compared with prior art, realize cursor is located on screen and mobile far distance controlled with a kind of intelligent real-time tracing technology, this intelligent real-time tracing technology has overcome existing telepilot and a large amount of buttons need be set realize operation to video equipment, thereby along with video device functions is become stronger day by day, make that number of keys is increasing on the telepilot, use more and more inconvenient problem.
Description of drawings
Fig. 1 is the synoptic diagram of telepilot embodiment;
Fig. 2 is the process flow diagram of remotely controlling video equipment method embodiment;
Fig. 3 is the block diagram of remotely controlling video equipment system embodiment.
Embodiment
In order to make those skilled in the art person understand the present invention program better, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with drawings and Examples.
As shown in Figure 1, the embodiment of telepilot of the present invention, comprise image collecting device, digital microprocessor and transmitter, image collecting device, the view data of the monumented point that is provided with on the continuous acquisition video equipment, and send the coherent image data of monumented point to digital microprocessor, digital microprocessor (DSP, Digitalsignal processor) analyzing and processing is carried out in the variation of monumented point position in coherent image, calculate the moving direction and the displacement of telepilot, be converted into moving direction and the displacement of cursor on video equipment, obtain the locator data of cursor on screen, realize location cursor; Transmitter is electrically connected with digital microprocessor, and the locator data of described cursor is sent to video equipment.
Wherein, image collecting device can be video camera or digital camera.
Wherein, the front of telepilot can be provided with telepilot unlatching/ESC Escape, and some buttons commonly used also can be set, and as video equipment startup/close key, is used to select volume, selects channel, menu to move, or be provided with according to concrete needs.
As shown in Figure 2, the embodiment of remotely controlling video equipment method of the present invention comprises the steps:
S1 is provided with monumented point on video equipment, be used to provide image data acquiring position reference point;
Wherein, video equipment can have the video equipment of display for television receiver, DVD player, set-top box etc., also can be applied in other can the computer monitor and projection screen of projection video image on;
Wherein, monumented point can be arranged on any position in video equipment front, and monumented point as with reference to point, is used to identify direction and the distance that telepilot moves in the image of camera acquisition; Monumented point can be infrared ray, the mode that also can be responded to by video camera arbitrarily for ultraviolet ray, ultrasound wave etc.
The view data of monumented point on the S2 continuous acquisition video equipment;
S3 handles described consecutive image data, with the variation of monumented point position in consecutive image, calculates the moving direction and the displacement of telepilot, obtains the locator data of cursor on the video equipment;
The collection of view data can be adopted video camera or digital camera, and after activating telepilot, the shutter of video camera or digital camera is closed automatically and opened by predeterminated frequency, generates the consecutive image of the video equipment that comprises monumented point.
View data is handled by digital microprocessor, and digital microprocessor includes the related data of monumented point on image recognition algorithm and the video equipment, and these data comprise the position data of monumented point, the angle and distance of monumented point each coordinate points to the screen; The video camera of image sends to digital microprocessor with the consecutive image data with digitized forms, the image recognition algorithm of digital microprocessor is a reference point with the monumented point in the consecutive image, calculate the moving direction and the distance of telepilot continuously, and in conjunction with the related data of monumented point on video equipment, calculate the moving direction and the distance of onscreen cursor, obtain the locator data of cursor on the video equipment.
The unlatching of telepilot/withdraw from can be finished by pressing the unlatching/ESC Escape that is provided with on the telepilot; The unlatching of telepilot also can be finished by pressing on the telepilot arbitrarily button, and closing also of telepilot can the time delays mode be finished, and when the button of telepilot was not operated in the default time, then telepilot cuts out automatically; Selectively, the original position of cursor is preset in optional position on the screen, in case telepilot is opened, screen cursor appears at predeterminated position automatically.
S4 sends to the video equipment control system with the locator data of described cursor;
S5 is converted to cursor screen coordinate value with the locator data of cursor;
S6 is presented at cursor on the video equipment screen;
Wherein, by transmitter is set on telepilot, receiver is set in video equipment, and the locator data of finishing cursor is from the transmission of telepilot to video equipment, but the mode of transmission can infrared ray, mode such as ultraviolet ray optic radiation, ultrasound wave or radio frequency carries out; The processor be connected with receiver is set in video equipment, and processor can be single-chip microcomputer, and the locator data of cursor is converted to cursor screen coordinate value; Processor is communicated by letter with the video equipment control system, sends cursor screen coordinate value to the video equipment control system, and control system is presented at cursor on the screen.
Cursor on the S7 moving screen function menu is clicked the operation of confirming to finish to video equipment.
Be provided with function menu in the video equipment control system, in case telepilot sends enabling signal to video equipment, video equipment control system function menu on screen, the user moves on function menu by mobile remote control device control cursor, clicks the operation of confirming to finish to video equipment.
The inventive method, by monumented point is set on video equipment, the view data of continuous acquisition monumented point, with the variation of monumented point position in consecutive image, calculate the moving direction and the displacement of telepilot, obtain the locator data of cursor, and the cursor positioning data are converted to cursor screen coordinate data, press cursor screen coordinate Data Control cursor moving on screen, make cursor to move, realize by the operation of telepilot to cursor on the video equipment along with moving of telepilot; And, select the required function option by cursor on the moving screen function menu, click and confirm control and the operation of realization video equipment.
As shown in Figure 3, the embodiment of remotely controlling video equipment of the present invention system comprises: telepilot and video equipment;
Telepilot comprises: image collecting device, the digital microprocessor that is electrically connected with image collecting device, and the transmitter that is electrically connected with digital microprocessor;
Image collecting device, can be video camera or digital camera, the view data of monumented point on the continuous acquisition video equipment, and send digital microprocessor to, digital microprocessor is handled the coherent image data, according to the motion track of monumented point position in coherent image, calculate the moving direction and the displacement of telepilot, obtain the locator data of cursor on the video equipment; By transmitter, send the locator data of described cursor to video equipment with infrared or RF-wise.
Video equipment comprises: monumented point, receiver, the processor that is electrically connected with receiver, and the control system that is electrically connected with processor;
Monumented point can be arranged on any position in video equipment front, and on casing, base, monumented point can be provided with in a variety of forms, as infrared ray, ultraviolet ray etc., for video camera provides image data acquiring position reference point; Receiver receives the cursor positioning data that described transmitter sends, and sends processor processing to, and processor is converted to cursor screen coordinate data with the cursor positioning data, sends control system to, and control system is presented at cursor on the video equipment screen.
System of the present invention, by monumented point is set on video equipment, image collecting device is set on telepilot, the view data of continuous acquisition monumented point, digital microprocessor is with the variation of monumented point position in consecutive image, calculate the moving direction and the displacement of telepilot, obtain the locator data of cursor, and the processor in video equipment is converted to cursor screen coordinate data with the cursor positioning data, control system is pressed cursor screen coordinate Data Control cursor moving on screen, make cursor to move, realize by the operation of telepilot to cursor on the video equipment along with moving of telepilot; And, select the required function option by cursor on the moving screen function menu, click and confirm control and the operation of realization video equipment.
The video equipment of system of the present invention is taked interactive screen, and each option of video equipment can be clicked by telepilot and realize, makes the better interaction of people and televisor; The present invention in use, at first, start video equipment, as televisor, click " opening/withdraw from " key on the telepilot, or click the strong arbitrarily video device functions menu that accesses on the telepilot, when the mobile remote control device makes cursor move to required TV functions option, click " determining " button, realize operation TV functions; Make telepilot simple to operate and directly perceived, also convenient to TV.
Telepilot of the present invention can be operated by analog mouse, and the feasible interactive game that can only move on computers originally can be carried out at flat panel TV, and the function of expansion TV in family's amusement and recreation makes that the multimedia recreation function of TV is better realized.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, 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 domain that claim was defined.
Claims (10)
1, a kind of telepilot is used for televideo equipment, is provided with button commonly used, it is characterized in that, comprising:
One image collecting device is used for the view data of the monumented point that is provided with on the continuous acquisition video equipment;
One digital microprocessor is electrically connected with image collecting device, is used for described consecutive image data are handled, and obtains the locator data of cursor on the video equipment;
One transmitter is electrically connected with digital microprocessor, is used for the locator data of described cursor is sent to video equipment.
2, a kind of remotely controlling video equipment method is characterized in that, comprises the steps:
S1 is provided with monumented point on video equipment, be used to provide image data acquiring position reference point;
The view data of monumented point on the S2 continuous acquisition video equipment;
S3 handles described consecutive image data, with the variation of monumented point position in consecutive image, calculates the moving direction and the displacement of telepilot, obtains the locator data of cursor on the video equipment;
S4 sends to video equipment with the locator data of described cursor;
S5 is converted to cursor screen coordinate value with the locator data of cursor;
S6 is presented at cursor on the video equipment screen.
3, remotely controlling video equipment method according to claim 2 is characterized in that, after step S6, also comprises the steps:
Cursor on the S7 moving screen function menu is clicked the operation of confirming video equipment.
4, remotely controlling video equipment method according to claim 2 is characterized in that, also comprises the steps: to press the unlatching/ESC Escape that is provided with on the telepilot and starts video equipment, video equipment ejection function menu.
5, remotely controlling video equipment method according to claim 2 is characterized in that, described monumented point is arranged on any position in video equipment front; Monumented point is provided with infrared ray, ultraviolet ray or ultrasound wave mode.
6, remotely controlling video equipment method according to claim 2 is characterized in that, also comprises the steps: to press any key to run video equipment on the telepilot, video equipment ejection function menu.
7, a kind of remotely controlling video equipment system is characterized in that, comprising:
One telepilot is provided with button commonly used, comprising: image collecting device is used for the view data of the monumented point that is provided with on the continuous acquisition video equipment; Digital microprocessor is electrically connected with image collecting device, is used for described consecutive image data are handled, and obtains the locator data of cursor on the video equipment; Transmitter is electrically connected with digital microprocessor, is used for the locator data of described cursor is sent to video equipment;
One video equipment comprises: monumented point is used to provide image data acquiring position reference point; Receiver is used to receive the cursor positioning data that described transmitter sends; Processor is electrically connected with receiver, is used for the cursor positioning data are converted to cursor screen coordinate data; Control system is electrically connected with processor, is used for cursor is presented at the video equipment screen;
Described image collecting device sends the view data of gathering digital microprocessor to and handles, and obtains the locator data of cursor; The cursor positioning data receive through transmitter transmission, receiver, send processor processing to, obtain the cursor coordinates data; Processor sends the cursor coordinates data to control system.
8, remotely controlling video equipment according to claim 7 system is characterized in that described image collector is changed to video camera or digital camera.
9, remotely controlling video equipment according to claim 7 system it is characterized in that, but the transmission receive mode of described transmitter and receiver is infrared ray, ultraviolet ray optic radiation, ultrasound wave or RF-wise.
10, remotely controlling video equipment according to claim 7 system is characterized in that described button commonly used is telepilot unlatching/ESC Escape, video equipment startup/close key, selects volume key, selects channel key, menu shifting bond(s).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710151484XA CN101414406A (en) | 2007-10-19 | 2007-10-19 | Remote controller, method and system for remotely controlling video equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710151484XA CN101414406A (en) | 2007-10-19 | 2007-10-19 | Remote controller, method and system for remotely controlling video equipment |
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| CN101414406A true CN101414406A (en) | 2009-04-22 |
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| CNA200710151484XA Pending CN101414406A (en) | 2007-10-19 | 2007-10-19 | Remote controller, method and system for remotely controlling video equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724576A (en) * | 2012-05-08 | 2012-10-10 | 深圳Tcl新技术有限公司 | Method and device for controlling cursor movement by remote controller |
| CN103885610A (en) * | 2012-12-21 | 2014-06-25 | 联想(北京)有限公司 | Control method and electronic devices |
| 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 |
| CN113573116A (en) * | 2020-04-29 | 2021-10-29 | 深圳Tcl数字技术有限公司 | Remote control method, system, display equipment, remote control device 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 |
-
2007
- 2007-10-19 CN CNA200710151484XA patent/CN101414406A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724576A (en) * | 2012-05-08 | 2012-10-10 | 深圳Tcl新技术有限公司 | Method and device for controlling cursor movement by remote controller |
| CN103885610A (en) * | 2012-12-21 | 2014-06-25 | 联想(北京)有限公司 | Control method and electronic devices |
| CN103885610B (en) * | 2012-12-21 | 2019-02-05 | 联想(北京)有限公司 | Control method and electronic equipment |
| 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 |
| CN113573116A (en) * | 2020-04-29 | 2021-10-29 | 深圳Tcl数字技术有限公司 | Remote control method, system, display equipment, remote control device 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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Open date: 20090422 |