CN102103422A - Remote control system for mouse - Google Patents
Remote control system for mouse Download PDFInfo
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- CN102103422A CN102103422A CN2011100232170A CN201110023217A CN102103422A CN 102103422 A CN102103422 A CN 102103422A CN 2011100232170 A CN2011100232170 A CN 2011100232170A CN 201110023217 A CN201110023217 A CN 201110023217A CN 102103422 A CN102103422 A CN 102103422A
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Abstract
The invention discloses a remote control system for a mouse. The system comprises an invisible light spot light source, a key unit, a mouse body, a control unit and a receiver. The invisible light spot light source is a single-point light source of the light capable of emitting the special wavelength; the key unit is used for triggering the control signal to the control unit; the mouse body is used for sensing the invisible light spot light source and forming the image information so as to perform the image processing, obtain the cursor position information and output the information; the control unit is used for receiving the cursor position information sent by the mouse body unit and judging the information and then outputting the information; and the receiver is used for receiving the cursor position and changing the cursor position into the mouse coordinate and then transferring the mouse coordinate to a TV set. The mouse and the remote controller are organically combined so as to drive the cursor to move and flexibly control the cursor. In addition, the remote control system can realize more complicated operation independent of the desktop, and makes the remote control operation more intelligent.
Description
Technical field
The present invention relates to digital home technical field, be specifically related to a kind of mouse remote control system that does not rely on stilt.
Background technology
Along with growth in the living standard, products such as the televisor that uses a teleswitch, VCD, DVD and set-top box get their way into people's lives already.Mostly present telepilot is to rely on a plurality of numerical keys and upper and lower, left and right directionkeys and various function button to come complete operation, comprise various be provided with etc. that it is selected various programs, televisor is done, its operation is more loaded down with trivial details, lack the dirigibility of mouse, utilize mouse to select fast.But present mouse is mainly containing following several mode aspect the cursor control sensing: the one, and the plane mobile sensor, the 2nd, trace ball sensing arrangement, this dual mode all are to rely on a supporting plane.
Therefore, how a kind of mouse remote control flexibly system is provided, thereby avoids existing TV remote controller various to realize distant control function, and break away from traditional mouse mode by key control by complicated, do not rely on desktop as assistance platform, become the technical matters that needs to be resolved hurrily at present.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of mouse remote control system, can break away from traditional remote control mode, solves the problem of the too much inconvenient operation of bringing by key control of normal remote control.
Technical scheme provided by the invention is as follows:
The invention provides a kind of mouse remote control system:
Comprise non-visible light pointolite, push-button unit, mouse body, control module and receiver;
The non-visible light pointolite is the single-point light source that sends the light of specific wavelength;
Described push-button unit is used for triggering controlling signal to control module;
Described mouse body is used to respond to described non-visible light pointolite and forms image information, carries out Flame Image Process, obtains cursor position information and output;
Described control module is used to receive mouse body cursor position information that the unit sends and carries out exporting after the judgment processing;
Described receiver is used to receive cursor position and is converted to mouse coordinates, is sent to televisor.
Optionally, described mouse body comprises image sensing module, data reduction module, data processing module, communication module and power module;
Described image sensing module is used for repeatedly responding to described non-visible light pointolite, comprises the multiple image information of described non-visible light pointolite picture point with formation;
Described data reduction module is used for the multiple image of the acquisition of image sensing module is carried out binaryzation and parallelization, reduces the handling capacity of image sensing module output information;
Described data processing module is used to read in the view data that the data reduction module is exported, and carries out Flame Image Process;
Described communication module is used for the data transfer task between responsible and the receiver;
Described power module is used for to described image sensing module, data reduction module and data processing module power supply.
Optionally, described image sensing module comprises: sensing element and be arranged on described sensing element before filter;
The light that described filter is used to allow the non-visible light pointolite send passes through, and strengthens the effect of ending to the light beyond the non-visible light pointolite;
Sensing element is used to respond to the optical information of non-visible light pointolite, thereby forms image information, and calculates non-visible light pointolite present position for the data processing module of rear end.
Optionally, described sensing element adopts cmos image sensor.
Optionally, filter is made of the anti-reflection filtering film that the light that the non-visible light pointolite is sent passes through; Or not constituting of the light that sends of described non-visible light pointolite by the filtering film by filtering;
Perhaps constitute by described anti-reflection filtering film with by filtering film dual-purpose.
Optionally, described receiver comprises receiver module, microprocessor and USB interface;
Receiver links to each other with set-top box by USB interface;
The cursor position that receiver module received communication module sends, and its described cursor position is converted to mouse coordinates, be sent to televisor.
Optionally, described data reduction module is made of an OR circuit and parallel shift circuit.
Technique scheme as can be seen, the present invention has following beneficial effect:
The present invention organically combines mouse and telepilot, obtain the mobile location information of non-visible light pointolite by mouse body after, calculate cursor position information and be sent to receiver, drive cursor and move this information being sent to set-top box by receiver, can realize flexible control, and do not rely on desktop, can realize more complicated operations, make straighforward operation intelligent more.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the telepilot embodiment of mouse remote control of the present invention system;
Fig. 2 is the structural representation of the mouse body in the mouse remote control of the present invention system;
Fig. 3 is the structural representation of the receiver in the mouse remote control device of the present invention system.
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 all other embodiment that obtained under the creative work prerequisite.
The invention provides a kind of mouse remote control system, can break away from traditional remote control mode, solve the problem of the too much inconvenient operation of bringing by key control of normal remote control.The present invention realizes a kind ofly can carrying out the operator scheme of mouse location by brandishing mouse aloft, the operator both need not the cursor control key by telepilot repeatedly, also can not rely on desktop as assistance platform, accelerate the speed of selecting, satisfied the activity space flexible operating of user beyond desktop.
Below be elaborated by concrete embodiment.
As shown in Figure 1, mouse remote control of the present invention system is the wireless mouse telechirics of a plug and play, comprising: non-visible light pointolite, push-button unit, mouse body, control module and receiver.
Described non-visible light pointolite be one in use stationkeeping in certain a bit and can send the single-point light source of the light of specific wavelength.For avoiding visible light to disturb, its light that sends is non-visible light, as infrared etc.For increasing the intensity of light source, described non-visible light pointolite can be made up of a plurality of optical device, places set-top box inside.
Described push-button unit is to control signal to control module in order to triggering.
The structure of described mouse body comprises image sensing module, data reduction module, data processing module, communication module and power module as shown in Figure 2.
Wherein, described image sensing module is used for repeatedly responding to described non-visible light pointolite and comprises the multiple image information of described non-visible light pointolite picture point with formation, and it can comprise: sensing element and be arranged on described sensing element before filter.The effect of filter is that the light that only allows the non-visible light pointolite send passes through, for strengthen to the light beyond the non-visible light pointolite by effect, anti-reflection filtering film that filter can be passed through by the light that the non-visible light pointolite is sent or filtering are not constituting by filtering film or both dual-purposes of the light that sends of described non-visible light pointolite.Sensing element can be responded to the optical information of non-visible light pointolite, thereby forms image information, and calculates non-visible light pointolite present position, the i.e. positional information of non-visible light pointolite picture point for the data processing module of rear end.The image sensing module can be made of dried sensing element, and for reducing power consumption and cost, described sensing element can adopt cmos image sensor.
Described data reduction module can be made of an OR circuit and parallel shift circuit, is used for the multiple image of the acquisition of imageing sensor is carried out binaryzation and parallelization, and its effect is the handling capacity that reduces imageing sensor output information.Because after using the data reduction module to carry out binaryzation and parallelization processing, photosensitive region and background area are distinguished with 1 and 0 respectively, and handling capacity is reduced to the 9M bits per second, make follow-up data processing module adopt general high-speed microprocessor to satisfy the demands.
Described data processing module can be made of the embedded microprocessor that possesses certain computing power, and it reads in the view data parallel image processing of data reduction module output.Its image processing process can comprise the detection of image filtering non-visible light pointolite picture point, the calculating of non-visible light pointolite picture point center, cursor position calculating and data and send four main steps as shown in Figure 2.
Wherein, image filtering is finished by the image filtering unit in the data processing module, and main effect is the noise that filtering produces when coming from external interference and photo-sensitive cell work.For example, may also there be some other bright spot in the image that reads in from the data reduction module except described non-visible light pointolite picture point, can remove these noises by image filtering.Filtering algorithm can be selected various wave filters commonly used for use.Described filter unit can adopt FIR wave filter or median filter etc.
Whether described non-visible light pointolite picture point detects is to detect described non-visible light pointolite picture point by microprocessor in filtered image information to exist, if exist, obtains its coordinate position.Whether need do the differentiation of some characteristic parameters to described image information in order to detect photosensitive region, be provided with in the scope specific as the area of image, whether the brightness of imaging is in the scope of setting.
Calculate described visible point of light light source picture point center is that with the geometric center of this photosensitive region, or the centre of gravity place coordinate of entire image is as described non-visible light pointolite image point position coordinate after detecting the photosensitive region existence.
Consider the jitter problem of mouse, also need by calculating the cursor position calculation procedure, light source image point position information is carried out Filtering Processing and mapping obtains cursor position, to provide comfort level higher operator scheme.
The effect that data send is that the cursor position information that will calculate sends to communication module, sends to receiver.
Described communication module be responsible for and receiver between data transfer task.For more convenient user's operation, this example adopts the transmission mode of radio communication.Described communication module can be the 2.4g wireless transmitter module.
Described power module is used for to described image sensing module, data reduction module and data processing module power supply.
Described control module carries out exporting after the judgment processing in order to receive mouse body cursor position information that the unit sends.Control module is converted to mouse coordinates to described cursor position, is sent to the receiver of set-top box and the set-top box of control TV output.
The structure of described receiver as shown in Figure 3.
Described receiver comprises receiver module, microprocessor and USB interface, and receiver links to each other with set-top box by USB interface.For corresponding with the wireless communication module in the mouse body, receiver module also adopts wireless receiving module.The cursor position that receiver module received communication module sends, and its described cursor position is converted to mouse coordinates, be sent to the processing unit of televisor.Concrete, wireless receiving module receives the positional information that is sent to cursor, by microprocessor this information is carried out certain processing again, comprise the processing of some abnormal conditions that receiving course may occur, receive set-top box by USB interface, communicate, move to drive cursor with televisor.
In sum, mouse and telepilot are organically combined,, realized a kind of mouse remote control systems approach that does not rely on stilt by image detecting technique, digital signal processing algorithm and wireless transmit technology are combined.This method only need be held mouse remote control device align display screens curtain and get final product, and does not rely on the desktop platform, and accelerating selection speed deals with that people to be needed, but will carry out some settings aspect operation interface.
Need to prove, contents such as the information interaction between said apparatus and intrasystem each unit, implementation since with the inventive method embodiment based on same design, particular content can repeat no more referring to the narration among the inventive method embodiment herein.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to finish by program, this program can be stored in the computer-readable recording medium, storage medium can comprise: ROM (read-only memory) (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.
Above-mentioned to a kind of mouse remote control provided by the invention system, be described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (7)
1. mouse remote control system is characterized in that:
Comprise non-visible light pointolite, push-button unit, mouse body, control module and receiver;
The non-visible light pointolite is the single-point light source that sends the light of specific wavelength;
Described push-button unit is used for triggering controlling signal to control module;
Described mouse body is used to respond to described non-visible light pointolite and forms image information, carries out Flame Image Process, obtains cursor position information and output;
Described control module is used to receive mouse body cursor position information that the unit sends and carries out exporting after the judgment processing;
Described receiver is used to receive cursor position and is converted to mouse coordinates, is sent to televisor.
2. mouse remote control according to claim 1 system is characterized in that:
Described mouse body comprises image sensing module, data reduction module, data processing module, communication module and power module;
Described image sensing module is used for repeatedly responding to described non-visible light pointolite, comprises the multiple image information of described non-visible light pointolite picture point with formation;
Described data reduction module is used for the multiple image of the acquisition of image sensing module is carried out binaryzation and parallelization, reduces the handling capacity of image sensing module output information;
Described data processing module is used to read in the view data that the data reduction module is exported, and carries out Flame Image Process;
Described communication module is used for the data transfer task between responsible and the receiver;
Described power module is used for to described image sensing module, data reduction module and data processing module power supply.
3. mouse remote control according to claim 2 system is characterized in that:
Described image sensing module comprises: the filter that sensing element is preceding with being arranged on described sensing element;
The light that described filter is used to allow the non-visible light pointolite send passes through, and strengthens the effect of ending to the light beyond the non-visible light pointolite;
Sensing element is used to respond to the optical information of non-visible light pointolite, thereby forms image information, and calculates non-visible light pointolite present position for the data processing module of rear end.
4. mouse remote control according to claim 3 system is characterized in that:
Described sensing element adopts cmos image sensor.
5. mouse remote control according to claim 3 system is characterized in that:
Filter is made of the anti-reflection filtering film that the light that the non-visible light pointolite is sent passes through; Or not constituting of the light that sends of described non-visible light pointolite by the filtering film by filtering;
Perhaps constitute by described anti-reflection filtering film with by filtering film dual-purpose.
6. mouse remote control according to claim 2 system is characterized in that:
Described receiver comprises receiver module, microprocessor and USB interface;
Receiver links to each other with set-top box by USB interface;
The cursor position that receiver module received communication module sends, and its described cursor position is converted to mouse coordinates, be sent to televisor.
7. mouse remote control according to claim 2 system is characterized in that:
Described data reduction module is made of an OR circuit and parallel shift circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100232170A CN102103422A (en) | 2011-01-20 | 2011-01-20 | Remote control system for mouse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100232170A CN102103422A (en) | 2011-01-20 | 2011-01-20 | Remote control system for mouse |
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| CN102103422A true CN102103422A (en) | 2011-06-22 |
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| CN2011100232170A Pending CN102103422A (en) | 2011-01-20 | 2011-01-20 | Remote control system for mouse |
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Cited By (3)
| 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 |
| CN102830818A (en) * | 2012-08-17 | 2012-12-19 | 深圳市茁壮网络股份有限公司 | Method, device and system for signal processing |
| CN103456149A (en) * | 2013-08-15 | 2013-12-18 | 中山大学深圳研究院 | Target-tracking-based remote controller and remote control method thereof |
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| CN2809716Y (en) * | 2005-08-03 | 2006-08-23 | 戴晓兵 | Portable multifunctional remote controller for computer |
| CN201242808Y (en) * | 2008-06-05 | 2009-05-20 | 杨迅 | Television set and mouse remote controller for video player using the television set as displaying carrier |
| CN101551715A (en) * | 2009-05-14 | 2009-10-07 | 上海飞智电子科技有限公司 | Remote control mouse system |
| CN101847316A (en) * | 2010-05-27 | 2010-09-29 | 深圳市迈乐数码科技股份有限公司 | Infrared remote control system and remote control method for network television |
-
2011
- 2011-01-20 CN CN2011100232170A patent/CN102103422A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809716Y (en) * | 2005-08-03 | 2006-08-23 | 戴晓兵 | Portable multifunctional remote controller for computer |
| CN201242808Y (en) * | 2008-06-05 | 2009-05-20 | 杨迅 | Television set and mouse remote controller for video player using the television set as displaying carrier |
| CN101551715A (en) * | 2009-05-14 | 2009-10-07 | 上海飞智电子科技有限公司 | Remote control mouse system |
| CN101847316A (en) * | 2010-05-27 | 2010-09-29 | 深圳市迈乐数码科技股份有限公司 | Infrared remote control system and remote control method for network television |
Cited By (3)
| 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 |
| CN102830818A (en) * | 2012-08-17 | 2012-12-19 | 深圳市茁壮网络股份有限公司 | Method, device and system for signal processing |
| CN103456149A (en) * | 2013-08-15 | 2013-12-18 | 中山大学深圳研究院 | Target-tracking-based remote controller and remote control method thereof |
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Application publication date: 20110622 |