CN102710908A - Device for controlling television based on gesture - Google Patents
Device for controlling television based on gesture Download PDFInfo
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- CN102710908A CN102710908A CN2012101757700A CN201210175770A CN102710908A CN 102710908 A CN102710908 A CN 102710908A CN 2012101757700 A CN2012101757700 A CN 2012101757700A CN 201210175770 A CN201210175770 A CN 201210175770A CN 102710908 A CN102710908 A CN 102710908A
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Abstract
The invention discloses a device for controlling a television based on gesture. The device comprises a Bluetooth module, an image processing unit, a core control unit, a memorizer, an infrared encoding and decoding module and a power supply for supplying power, wherein the Bluetooth module is connected with the image processing unit which is connected with the core control unit, and the core control unit is connected with the memorizer and the infrared encoding and decoding module respectively. The device is connected with an external mobile terminal by the Bluetooth module, a gesture image transmitted by a camera of the mobile terminal passes through the image processing unit and the core control unit to be converted to be control signals of a set top box or the television, and finally control information is sent to the set top box or is directly sent to the television by the infrared encoding and decoding module, so that the operation control on the television can be realized, and the new man-machine interaction requirement brought by informatization can be met.
Description
Technical field
The present invention relates to a kind of control device, particularly a kind of device that utilizes gesture motion to control television set.
Background technology
TV is that the most widely used information of present family is obtained one of instrument, and along with popularizing of informationization technology and network, TV becomes the home intelligent information terminal rapidly, and it has possessed functions such as online, USB flash disk operation, information processing gradually.But TV still is in the stage of traditional key-press formula infrared remote control mode aspect man-machine interaction; Can't satisfy the new man-machine interaction requirement that informationization brings; A kind of more natural, more intelligentized man-machine interaction mode becomes the active demand of present TV development, also becomes a focus of TV operation area research.
At present, the method or the system of the novel gesture control TV of existing appearance, being mostly increases the gesture motion that camera is caught the user at TV or STB end, adds identification and control module at TV or STB end simultaneously.So just need buy STB or transform television set again, can't provide economical, upgrade mode, and compatibility easily is not strong.
Summary of the invention
Technical problem to be solved by this invention is to the defective that proposes in the background technology, provides one based on kind of the device of gesture control television set.
The present invention adopts following technical scheme for solving the problems of the technologies described above:
A kind of device based on gesture control television set comprises bluetooth module, graphics processing unit, key control unit, memory, infrared coding/decoding module and the power supply that is used to supply power; Wherein, said bluetooth module is connected with graphics processing unit, and said graphics processing unit is connected with key control unit, and key control unit is connected with infrared coding/decoding module with memory respectively.
Preferably, a kind of further prioritization scheme of device of the present invention based on gesture control television set, said bluetooth module adopts BLK-MD-BC04-B pattern piece.
Preferably, a kind of further prioritization scheme of device of the present invention based on gesture control television set, it is the processor of S12X series that said key control unit adopts model.
Preferably, a kind of further prioritization scheme of device of the present invention based on gesture control television set, said graphics processing unit adopts the DSP signal processor of TMS320C6000 series.
Preferably, a kind of further prioritization scheme of device of the present invention based on gesture control television set, said memory comprises SDRAM and FLSH memory.
Preferably, a kind of further prioritization scheme of device of the present invention based on gesture control television set, infrared coding/decoding module adopts special infrared remote-control transmitting integrated circuit ASC9028.
Preferably, a kind of further prioritization scheme of device of the present invention, said power supply employing+5V battery or stabilized voltage power supply based on gesture control television set.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
The present invention connects the external moving terminal through bluetooth module; The gesture picture that mobile terminal camera is sent is transformed into the control signal of STB or TV successively through graphics processing unit and key control unit; Through infrared coding/decoding module control information is sent to STB or directly sends to television set at last, realize controling television set; The present invention just can reach the approach of controlling TV, the new man-machine interaction requirement that satisfied informationization brings through gesture motion.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is done further detailed description:
As shown in Figure 1, a kind of device based on gesture control television set of the present invention comprises bluetooth module, graphics processing unit, memory, infrared coding/decoding module, control unit, power supply.Wherein, The images of gestures that said bluetooth module transmits exterior terminal is sent to after graphics processing unit, graphics processing unit carry out image processing with images of gestures; Become gesture to solidify symbol the images of gestures information translation and be sent to key control unit; Key control unit solidifies the gesture curing symbol of storing in advance in symbol and the memory with the gesture that receives and compares; Find in advance storage, solidify the corresponding control command of symbol with this gesture, be sent to external set top box or TV after through infrared coding/decoding module this control command being encoded then, realize through gesture motion controling television set.
Wherein, bluetooth module links to each other with control unit, and foundation and the data segment of being responsible for Bluetooth link transmit, and bluetooth module can be selected the BLK-MD-BC04-B pattern piece of the rich Lu Ke electronics technology Co., Ltd in Shenzhen for use, and it adopts the UART Interface and Controler to connect.Key control unit adopts the semi-conductive S12X series processors of Freescale; Graphics processing unit adopts TI company's T MS320C6000 series DSP signal processor, and key control unit is connected through GPIO with graphics processing unit.Memory is made up of the 256M SDRAM memory chip and the FLSH memory K9F2G08U0B of Samsung; Required data space when SDRAM is used to deposit user real time gesture motion image that bluetooth module sends and calculation process is provided; The FLSH memory is used to store the control gesture curing symbol of agreement, and memory links to each other with key control unit.Infrared coding/decoding module uses special infrared remote-control transmitting integrated circuit ASC9028 to realize that it links to each other with key control unit.
When using for the first time, the Bluetooth function that the user opens portable terminal is set up with equipment and link, and presses and the button entering is set pattern is set, at this moment the customized adopted gesture control information corresponding implication of user; User plane is to the camera of portable terminal; Do control gesture and be arranged to the control information corresponding implication, as: on lift that left hand is represented " volume+", flatly lift that left hand is represented " volume-", on lift that the right hand is represented " channel+", the flat right hand of lifting representes that " channel-", both hands are vertically gone up and lifts that expression " confirming ", both hands are flat lifts expression " cancellation ", both hands and intersect and go up act and represent " switching on and shutting down " etc.After completion was set, equipment was kept at the characteristic value that above-mentioned action is handled after the back generates in the FLSH memory automatically, as self-defining agreement television control signals; Next step; The user is provided with the infrared remote control pattern of equipment and STB or TV; Button gets into mode of operation; Normally bring into use, when certain action of user is consistent with the above-mentioned gesture that pattern agreement is set, then carry out corresponding control signal, send control information to STB or TV through infrared coding/decoding module and carry out accordingly and operate.
Claims (7)
1. the device based on gesture control television set is characterized in that: comprise bluetooth module, graphics processing unit, key control unit, memory, infrared coding/decoding module and the power supply that is used to supply power; Wherein, said bluetooth module is connected with graphics processing unit, and said graphics processing unit is connected with key control unit, and key control unit is connected with infrared coding/decoding module with memory respectively.
2. a kind of device based on gesture control television set according to claim 1, it is characterized in that: said bluetooth module adopts BLK-MD-BC04-B pattern piece.
3. a kind of device based on gesture control television set according to claim 1 is characterized in that: it is the processor of S12X series that said key control unit adopts model.
4. a kind of device based on gesture control television set according to claim 1, it is characterized in that: said graphics processing unit adopts the DSP signal processor of TMS320C6000 series.
5. a kind of device based on gesture control television set according to claim 1, it is characterized in that: said memory comprises SDRAM and FLSH memory.
6. a kind of device based on gesture control television set according to claim 1, it is characterized in that: said infrared coding/decoding module adopts special infrared remote-control transmitting integrated circuit ASC9028.
7. according to the arbitrary described a kind of device of claim 1 to 6, it is characterized in that: said power supply employing+5V battery or stabilized voltage power supply based on gesture control television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101757700A CN102710908A (en) | 2012-05-31 | 2012-05-31 | Device for controlling television based on gesture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101757700A CN102710908A (en) | 2012-05-31 | 2012-05-31 | Device for controlling television based on gesture |
Publications (1)
| Publication Number | Publication Date |
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| CN102710908A true CN102710908A (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101757700A Withdrawn CN102710908A (en) | 2012-05-31 | 2012-05-31 | Device for controlling television based on gesture |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049848A (en) * | 2012-12-07 | 2013-04-17 | 康佳集团股份有限公司 | Intelligent television set-based gesture payment method and intelligent television set |
| CN103914126A (en) * | 2012-12-31 | 2014-07-09 | 腾讯科技（深圳）有限公司 | Multimedia player control method and device |
| WO2014172815A1 (en) * | 2013-04-24 | 2014-10-30 | Li Min | Gesture television remote controller |
| CN105094325A (en) * | 2015-07-17 | 2015-11-25 | 百度在线网络技术（北京）有限公司 | Method and device used for determining application background information |
| CN109857314A (en) * | 2018-12-29 | 2019-06-07 | 百度在线网络技术（北京）有限公司 | There are the gestural control method and device of screen equipment |
| CN111258430A (en) * | 2020-01-21 | 2020-06-09 | 哈尔滨拓博科技有限公司 | Desktop interaction system based on monocular gesture control |
| CN112261014A (en) * | 2020-09-30 | 2021-01-22 | 惠州高盛达智显科技有限公司 | Television screen projection method and system |
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| CN101344816A (en) * | 2008-08-15 | 2009-01-14 | 华南理工大学 | Human-machine interaction method and device based on sight tracing and gesture discriminating |
| CN101739834A (en) * | 2008-11-13 | 2010-06-16 | 黑龙江大学 | Gesture identification-based multifunctional wireless traffic police gesture identification system |
| CN101853071A (en) * | 2010-05-13 | 2010-10-06 | 重庆大学 | Gesture identification method and system based on visual sense |
| CN101853568A (en) * | 2010-04-13 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Gesture remote control device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101344816A (en) * | 2008-08-15 | 2009-01-14 | 华南理工大学 | Human-machine interaction method and device based on sight tracing and gesture discriminating |
| CN101739834A (en) * | 2008-11-13 | 2010-06-16 | 黑龙江大学 | Gesture identification-based multifunctional wireless traffic police gesture identification system |
| CN101853568A (en) * | 2010-04-13 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Gesture remote control device |
| CN101853071A (en) * | 2010-05-13 | 2010-10-06 | 重庆大学 | Gesture identification method and system based on visual sense |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049848A (en) * | 2012-12-07 | 2013-04-17 | 康佳集团股份有限公司 | Intelligent television set-based gesture payment method and intelligent television set |
| CN103049848B (en) * | 2012-12-07 | 2018-11-30 | 康佳集团股份有限公司 | A kind of gesture method of payment and smart television based on smart television |
| CN103914126A (en) * | 2012-12-31 | 2014-07-09 | 腾讯科技（深圳）有限公司 | Multimedia player control method and device |
| WO2014172815A1 (en) * | 2013-04-24 | 2014-10-30 | Li Min | Gesture television remote controller |
| CN105094325A (en) * | 2015-07-17 | 2015-11-25 | 百度在线网络技术（北京）有限公司 | Method and device used for determining application background information |
| CN105094325B (en) * | 2015-07-17 | 2018-12-04 | 百度在线网络技术（北京）有限公司 | It is a kind of for determining the method and apparatus of application background information |
| CN109857314A (en) * | 2018-12-29 | 2019-06-07 | 百度在线网络技术（北京）有限公司 | There are the gestural control method and device of screen equipment |
| CN111258430A (en) * | 2020-01-21 | 2020-06-09 | 哈尔滨拓博科技有限公司 | Desktop interaction system based on monocular gesture control |
| CN112261014A (en) * | 2020-09-30 | 2021-01-22 | 惠州高盛达智显科技有限公司 | Television screen projection method and system |
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Application publication date: 20121003 |