CN202306813U - Remote controller with 3D (Three-Dimensional) mouse function - Google Patents
Remote controller with 3D (Three-Dimensional) mouse function Download PDFInfo
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- CN202306813U CN202306813U CN2011204430903U CN201120443090U CN202306813U CN 202306813 U CN202306813 U CN 202306813U CN 2011204430903 U CN2011204430903 U CN 2011204430903U CN 201120443090 U CN201120443090 U CN 201120443090U CN 202306813 U CN202306813 U CN 202306813U
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- telepilot
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- mouse function
- imageing sensor
- remote controller
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Abstract
The utility model relates to a remote controller, and discloses a remote controller with a 3D (Three-Dimensional) mouse function. The remote controller comprises a key matrix, a remote control device and a master control circuit, wherein the remote control device is electrically connected with the key matrix; the master control circuit is electrically connected with the remote control device and is electrically connected with an image sensor; and the front part of a light sensitive surface of the image sensor is provided with a measuring objective. According to the remote controller, upper and lower, left and right, and forward and backward 3D positional information can be provided; the remote controller can be used for 3D interactive network games and application software; the remote controller provided by the utility model can direct at any special direction; hardware of an intelligent television set is not required to be reconstructed; and a light source is not required to be positioned, a light emitting component and a driving circuit thereof are saved, and the cost can be reduced.
Description
Technical field
The utility model relates to telepilot, especially relates to a kind of position of indoor environment and subject image and telepilot with 3D mouse function that size variation is carried out the cursor of mouse location of utilizing.
Background technology
Along with the development of televisor to networking and intelligent direction, televisor has not been confined to the fixedly broadcast of TV programme, and also developing becomes comprehensive family multi-media recreation center and information center.In the intelligent television epoch; The consumer not only can utilize the traditional TV programme of TV watching; Can also utilize TV to obtain abundant program resource from the internet, and enjoy abundant network service such as information service, interactive game, electronic business transaction, video communication, long-distance education.
Because the function of intelligent television is abundanter, tends to diversification more, the user interface of intelligent TV set becomes multiwindow, hypertext, browser user interface from traditional menu interface, makes it more resemble a multimedia computer.But present intelligent TV set still uses common button IR remote controller to operate; The user will be by repeatedly pressing the upper and lower, left and right operating key; Progressively mouse pointer is moved to presumptive area, press acknowledgement key at last again and carry out function selecting, operation exception is loaded down with trivial details; Can not carry out the fast moving location as the mouse that uses a computer, thereby be difficult to adapt to interactivity very strong intelligent television interactive application and service.
In order to solve the problem that IR remote controller does not possess mouse function; Yongxin Tongfang Information Engineering Co., Ltd discloses a kind of mouse type remote control device, and (publication number: CN101201968A), its embodiment is to have outside the button of mouse function through on prior remote controller, installing, and other sets up a luminophor; And it is luminous through this luminophor of emission key control; Thereby make the motion track information of this luminophor taken, and after converting the mobile message of cursor into, be transferred to the television terminal control device by the camera of television terminal receiver; To control moving of cursor on this terminal screen, reached the function that has mouse and telepilot concurrently.There is following problem in this mouse type remote control device:
(1) can only carry out about, move left and right location, can not move forward and backward the location;
(2) must in the field range of television terminal camera, use, and with telepilot pointed at television terminal camera, usable range is limited;
(3) need transform television terminal hardware, in television terminal, increase parts such as camera and image processing circuit;
(4) luminous component in the telepilot and driving circuit thereof have increased the cost of telechiric device.
Summary of the invention
For overcoming above-mentioned shortcoming, the utility model purpose is to provide a kind of position of indoor environment and subject image and telepilot with 3D mouse function that size variation is carried out the cursor of mouse location of utilizing.
The utility model is realized through following technical measures; A kind of telepilot with 3D mouse function; Comprise that a key-press matrix and is electrically connected the telechiric device of key-press matrix; Also comprise a governor circuit that is electrically connected telechiric device, be electrically connected with an imageing sensor on the said governor circuit, the light-sensitive surface front portion of imageing sensor is provided with one and measures object lens; Wherein
Key-press matrix has the TV remote button and also is provided with the mouse function button outward;
Measure object lens, be used for surrounding environment and object image-forming light-sensitive surface at imageing sensor;
Imageing sensor is used for converting the optical image information on the light-sensitive surface to digital picture and to governor circuit output digital image information;
Governor circuit; Be used to handle the digital picture of imageing sensor output; The position of object and size variation in the discriminating digit image are scaled the X/Y/Z changes in coordinates data of telepilot, and convert coded pulse into; Simultaneously key-press matrix is scanned, give telechiric device key-press status coded data and changes in coordinates digital coding burst transmissions;
Telechiric device comprises radiating circuit and emitting head, is used for key-press status coded data and changes in coordinates digital coding pulse are launched through emitting head.
As a kind of optimal way, the main control chip of said governor circuit is a single-chip microcomputer.
As a kind of optimal way, said radiating circuit is the infrared emission circuit, and said emitting head is an infrared emission head.
As a kind of optimal way, said imageing sensor is a cmos image sensor.
As a kind of optimal way, said mouse function button comprises roller, left button and right button.
Use the remote control thereof of this telepilot, comprise the steps:
(1), remote controller position detects: the measurement object lens in the telepilot, imageing sensor and governor circuit are formed the remote controller position detecting unit; Measure object lens with surrounding environment and object image-forming on the light-sensitive surface of imageing sensor, imageing sensor is exported to governor circuit after certain hour divides frame to convert optical image information to digital image information at interval; When telepilot when moving up and down with left and right directions, the image in the imageing sensor can produce rightabout moving, according to the change in location of image can obtain telepilot along about and the displacement data of left and right directions; When telepilot when fore-and-aft direction moves, the size of the image in the imageing sensor can change, and can obtain telepilot along the displacement data on the fore-and-aft direction according to the size variation of image;
Adopt median filtering method that image is carried out noise filtering before extracting the object features in the image; Adopt a moving window that contains odd number point; The value of the window center point Mesophyticum with each point in the window is replaced; Its function is to make with the bigger pixel of the difference of surrounding pixel gray-scale value to use the pixel replacement approaching with the surrounding pixel value, eliminates isolated noise spot.Median filtering method is not simply to get average, generation fuzzy fewer, and have advantages such as the denoising ability is strong, edge details keeps, processing speed is fast;
(2), cursor of mouse shows: governor circuit at interval certain hour with telepilot real-time about, about and the front and back displacement data convert coded pulse into; Radiating circuit is launched change in displacement digital coding pulse through emitting head; And after receiving by the reception head of end device, on the correspondence position of the display screen of end device, show cursor of mouse;
(3), key commands transmits: some buttons or a certain combination button in key-press matrix are triggered; Key-press matrix is transferred to radiating circuit with the key-press status coded data; Radiating circuit is launched the key-press status coded data through emitting head; And after the reception head reception by end device, on end device, carry out corresponding command.End device can be intelligent TV set, IPTV STB, network DVD/HD player or computing machine.
The telepilot of the utility model constantly detects position and the size variation of tested image projection on the imageing sensor light-sensitive surface at interval, sends the three-dimensional space position information of telepilot through telechiric device; When other on pressing telepilot controlled button, infrared transmitter sent corresponding command information.
The technical scheme of the utility model also can be used in separately on the mouse; That is to say and a kind ofly form the mouse position detecting unit by the measurement object lens, imageing sensor and the governor circuit that are arranged in the mouse; And by governor circuit the positional information of mouse is changed and to be converted into the 3D change in location of cursor of mouse on display screen, thereby the control operation of being correlated with.
The utility model advantage compared with prior art:
(1) about existing mouse type remote control device can only provide, left and right sides 2D positional information, the utility model can provide top to bottom, left and right, front and rear 3D positional information, can be used for mutual online game of 3D and application software.
(2) existing mouse type remote control device must be with the ability of the camera in the receiver of telepilot pointed at television terminal operate as normal, and the telepilot of the utility model can point to any direction in space.
(3) the utility model need not intelligent TV set hardware is carried out any transformation.The equipment variations of the utility model mainly designs on telepilot; And through telechiric device three-dimensional space position information is sent to the receiver of end device; Therefore only need upgrade and get final product the driver of end device; Promptly do not increase the technology difficulty and the cost of products of the receiver of end device, can be used for end device that the consumer bought such as intelligent TV set etc. yet.
(4) the utility model position and size variation of utilizing indoor environment and subject image to be projected on the imageing sensor light-sensitive surface positions, and do not need positioned light source, saved luminous component and driving circuit thereof, can reduce cost.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is done further explain.
Like Fig. 1; A kind of intelligent television telepilot with 3D mouse function; Comprise that a key-press matrix 1, is electrically connected the infrared remote-control device of key-press matrix 1 and is electrically connected an infrared governor circuit 2 that connects telechiric device, key-press matrix 1 has the TV remote key zone and also is provided with the mouse function key zone that comprises roller, left button and right button outward; Be electrically connected with a cmos image sensor 3 on the governor circuit 2, the light-sensitive surface front portion of cmos image sensor 3 is provided with one and measures object lens 4; Wherein
Measure object lens 4, be used for surrounding environment and object image-forming light-sensitive surface at cmos image sensor 3;
The main control chip of governor circuit 2 is a single-chip microcomputer; Be used to handle the digital picture of cmos image sensor 3 outputs; The position of object and size variation in the discriminating digit image are scaled the X/Y/Z changes in coordinates data of telepilot, and convert coded pulse into; Simultaneously key-press matrix 1 is scanned, give telechiric device key-press status coded data and changes in coordinates digital coding burst transmissions;
Infrared remote-control device comprises infrared emission circuit 6 and infrared emission head 5, is used for key-press status coded data and changes in coordinates digital coding pulse are launched through infrared emission head 5, and is received by the infrared receiving terminal of intelligent television telepilot.
Use has the remote control thereof of the intelligent television telepilot of 3D mouse function, comprises the steps:
(1), remote controller position detects: the measurement object lens 4 in the telepilot, cmos image sensor 3 and governor circuit 2 are formed the remote controller position detecting unit; Measure object lens 4 with surrounding environment and object image-forming on the light-sensitive surface of cmos image sensor 3; Cmos image sensor 3 is exported to governor circuit 2 after certain hour divides frame to convert optical image information to digital image information at interval; The contour of object characteristic that governor circuit 2 extracts in the image; Geometric parameter identification is carried out in the size of contour of object characteristic and position go out remote controller position with the X/Y/Z coordinate Calculation; And the X/Y/Z coordinate that will detect will start shooting the time is made as initial point, and size and the geometric parameter of position and comparing of former frame with contour of object characteristic in one two field picture of back draw the real-time X/Y/Z coordinate of telepilot;
Adopt median filtering method that image is carried out noise filtering before extracting the contour of object characteristic in the image; Adopt a moving window that contains odd number point; The value of the window center point Mesophyticum with each point in the window is replaced; Its function is to make with the bigger pixel of the difference of surrounding pixel gray-scale value to use the pixel replacement approaching with the surrounding pixel value, eliminates isolated noise spot; Behind the filtering digital picture noise; 2 pairs of digital pictures of governor circuit are carried out rim detection; Contour of object feature extraction in the image is come out; Then geometric parameter identification is carried out in the size and the position of contour of object; According to position and the size variation of contour of object in the present image with respect to former frame image object profile, just can obtain telepilot along about (Y), about change in location on (X) and front and back (Z) direction, and the X/Y/Z coordinate data of telepilot is real-time transmitted to intelligent TV set through infrared emission head 5;
(2), cursor of mouse shows: the governor circuit 2 certain hour X/Y/Z coordinate conversion that telepilot is real-time at interval is coded pulse; Infrared emission circuit 6 is launched changes in coordinates digital coding pulse through infrared emission head 5; And after the infrared receiving terminal reception by intelligent TV set, on the correspondence position of intelligent TV set screen, show cursor of mouse;
(3), key commands transmits: some buttons or a certain combination button in key-press matrix 1 are triggered; Key-press matrix 1 is transferred to infrared emission circuit 6 with the key-press status coded data through main governor circuit 2; Infrared emission circuit 6 is launched the key-press status coded data through infrared emission head 5; And after the infrared receiving terminal reception by intelligent TV set, on intelligent TV set, carry out corresponding command.
What propose especially is that intelligent TV set can also be IPTV STB, network DVD/HD player or computing machine.
More than be that the telepilot that the utlity model has the 3D mouse function is set forth; Be used for helping to understand the utility model; But the embodiment of the utility model is not restricted to the described embodiments; Anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify, all should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (5)
1. telepilot with 3D mouse function; Comprise that a key-press matrix and is electrically connected the telechiric device of key-press matrix; It is characterized in that: also comprise a governor circuit that is electrically connected telechiric device; Be electrically connected with an imageing sensor on the said governor circuit, the light-sensitive surface front portion of imageing sensor is provided with one and measures object lens; Wherein
Key-press matrix has the TV remote button and also is provided with the mouse function button outward;
Measure object lens, be used for surrounding environment and object image-forming light-sensitive surface at imageing sensor;
Imageing sensor is used for converting the optical image information on the light-sensitive surface to digital picture and to governor circuit output digital image information;
Governor circuit; Be used to handle the digital picture of imageing sensor output; The position of object and size variation in the discriminating digit image are scaled the X/Y/Z changes in coordinates data of telepilot, and convert coded pulse into; Simultaneously key-press matrix is scanned, give telechiric device key-press status coded data and changes in coordinates digital coding burst transmissions;
Telechiric device comprises radiating circuit and emitting head, is used for key-press status coded data and changes in coordinates digital coding pulse are launched through emitting head.
2. the telepilot with 3D mouse function according to claim 1 is characterized in that: the main control chip of said governor circuit is a single-chip microcomputer.
3. the telepilot with 3D mouse function according to claim 1 is characterized in that: said radiating circuit is the infrared emission circuit, and said emitting head is an infrared emission head.
4. the telepilot with 3D mouse function according to claim 1 is characterized in that: said imageing sensor is a cmos image sensor.
5. the telepilot with 3D mouse function according to claim 1 is characterized in that: said mouse function button comprises roller, left button and right button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204430903U CN202306813U (en) | 2011-11-10 | 2011-11-10 | Remote controller with 3D (Three-Dimensional) mouse function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204430903U CN202306813U (en) | 2011-11-10 | 2011-11-10 | Remote controller with 3D (Three-Dimensional) mouse function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306813U true CN202306813U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204430903U Expired - Fee Related CN202306813U (en) | 2011-11-10 | 2011-11-10 | Remote controller with 3D (Three-Dimensional) mouse function |
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| Country | Link |
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| CN (1) | CN202306813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106785A (en) * | 2011-11-10 | 2013-05-15 | 深圳市迈乐数码科技股份有限公司 | Remote control with 3D mouse function and control method thereof |
| CN105654710A (en) * | 2016-02-03 | 2016-06-08 | 北京晶点科技有限公司 | Addition method for infrared control of household appliances |
-
2011
- 2011-11-10 CN CN2011204430903U patent/CN202306813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106785A (en) * | 2011-11-10 | 2013-05-15 | 深圳市迈乐数码科技股份有限公司 | Remote control with 3D mouse function and control method thereof |
| CN105654710A (en) * | 2016-02-03 | 2016-06-08 | 北京晶点科技有限公司 | Addition method for infrared control of household appliances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151110 |