CN102457687A - Full-keyboard 3D air mouse remote controller - Google Patents
Full-keyboard 3D air mouse remote controller Download PDFInfo
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- CN102457687A CN102457687A CN2011104113113A CN201110411311A CN102457687A CN 102457687 A CN102457687 A CN 102457687A CN 2011104113113 A CN2011104113113 A CN 2011104113113A CN 201110411311 A CN201110411311 A CN 201110411311A CN 102457687 A CN102457687 A CN 102457687A
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Abstract
The invention discloses a full-keyboard 3D air mouse remote controller, which relates to the technical field of televisions. The full-keyboard 3D air mouse remote controller comprises a DSP (Digital Signal Processor) 1, an acceleration transducer 2, a wireless receiving transmitter 3, a television system receiver 4, a keyboard 5 and a memorizer 6, wherein the acceleration transducer 2 and the keyboard 5 transmit the data to the DSP 1, the DSP 1 codes the data and transmits the coded information to the wireless receiving transmitter 3, and the wireless receiving transmitter 3 is in two-way transmission with the television system receiver 4 by wireless signals. The controller can realize functions, such as voice two-way transmission control, full-keyboard input control, 3D (three-dimensional) air mouse control and the like, thereby meeting the user requirements of using the remote controller for surfing on the internet, playing games and the like.
Description
Technical field
The present invention relates to TV technology.
Background technology
Existing TV remote controller system can only control about TV or simple the realization cursor locomotive function up and down through key set code.Because existing remote controller adopts button operation, control singlely, use inconveniently, more and more can not satisfy client's online that uses a teleswitch, the demand of use such as play games.
Summary of the invention
The object of the present invention is to provide a kind of multi-functional full keyboard 3D air mouse remote controller.
The object of the invention can be realized like this, designs a kind of full keyboard 3D air mouse remote controller, comprises
Dsp processor carries the data of coming to handle and the full keyboard processing controls to voice data, acceleration transducer, and dsp processor is encoded after above-mentioned data processing is finished, and the coding back is given the wireless receiving follower data delivery;
Acceleration transducer through communicating by letter with dsp processor in digital interface, is handled to dsp processor the identification and the output recognition data of moved angular speed of doing of body and change of line speed;
The wireless receiving transmitter receives dsp processor and handles coded data and send to the television system receiver through the wireless signal modulation;
The television system receiver, the signal data that receiving demodulation wireless receiving transmitter sends over carries out the signal data that receives to send television system to after the decoding processing;
Keyboard is used for manual input information and gives dsp processor;
Memory, the storage that is used for dsp processor is taken.
The present invention can realize functions such as voice bidirectional transmission control, full keyboard input control, 3D (3 dimension) air mouse control, to satisfy client's online that uses a teleswitch, and the demand of use such as play games.
Description of drawings
Fig. 1 is the block diagram of preferred embodiment of the present invention.
Embodiment
Below in conjunction with embodiment the present invention is done further description.
A kind of full keyboard 3D air mouse remote controller; Comprise: dsp processor 1; Carry the data of coming to handle and the full keyboard processing controls to voice data, acceleration transducer; Encode after 1 pair of above-mentioned data processing of dsp processor is intact, the coding back is given wireless receiving follower 3 data delivery;
Acceleration transducer 2 through communicating by letter with dsp processor 1 in digital interface, handles for dsp processor 1 to the identification and the output recognition data of moved angular speed of doing of body and change of line speed;
Wireless receiving transmitter 3 receives dsp processor 1 and handles coded data and send to television system receiver 4 through the wireless signal modulation;
Television system receiver 4, the signal data that receiving demodulation wireless receiving transmitter 3 sends over carries out the signal data that receives to send television system to after the decoding processing;
Keyboard 5 is used for manual input information and gives dsp processor 1;
Memory 6, the storage that is used for dsp processor 1 is taken.
The present invention also comprises voice receiver 7, is used to collect voice signal, exports to dsp processor 1 and handles.The present invention also comprises loud speaker or earphone accessory power outlet 8, and loud speaker or earphone accessory power outlet 8 receive the audio signal of dsp processor 1 processed voice decoded information.
In the present embodiment, the IC MM78 DSP module of the grand science and technology in dsp processor 1 employing capital realizes voice data, acceleration transducer are carried the processing of the data of coming and realized full keyboard processing controls function; Three-axis gyroscope 21 in the acceleration transducer 2 adopts Gyro L3G4200D, and three axis linear accelerometers 22 adopt G-Sensor LIS3DH, is used for realizing three-dimensional motion identification body sense function; Wireless receiving transmitter 3 adopts the MD7125-A04 module of AMICOM company, realizes the 2.4G wireless transmission function, and data transfer bandwidth can reach 2Mbps.
MM78 DSP IC module, the DSP kernel of built-in high-performance motion/Audio Signal Processing, 5 path 10 position SAR ADC, the I/O port of 16 stereo audio codec and the scanning of 56 key boards.Realization is carried the processing of the data of coming and is realized full keyboard processing controls function voice data, acceleration transducer.MM78 DSP module is encoded after data are handled, and the coding back is given 2.4G RF module MD7125-A04 data delivery, and the RF module sends to television system receiver 4 to data through the modulation of 2.4G wireless signal.
L3G4200D is a kind of low-power consumption three axis angular rate sensors; It comprises a sensing element and an integrated circuit interface; Can the angle measurement rate variations; Through I2C and SPI digital interface and MM78 DSPIC module communication, be used for realizing that to body emotion makes the identification and the dateout of angular velocity varies and give MM78 DSPIC resume module.LIS3DH is a super low-power consumption high-performance three axis linear accelerometers, through I2C and SPI digital output interface and MM78 DSP IC module communication, realizes that to body emotion makes the identification and the dateout of change of line speed and give MM78 DSP IC resume module.
Said television system receiver 4 comprises single-chip microcomputer 41, wireless receiving output module 42; The signal that wireless receiving output mould 42 receiving demodulation remote controller ends send over; Be transferred to single-chip microcomputer 41 to the signal that receives, single-chip microcomputer 41 carries out sending television system to after the decoding processing to the received signal.
Said television system receiver 4 also comprises memory module 43, USB interface 44, and single-chip microcomputer 41 carries out after the decoding processing sending data to television system through USB interface 44 to the received signal, and memory module 43 is used for the storage of single-chip microcomputer 41 and takes.
In the present embodiment, television system receiver 4 adopts the module of USB Dongle form, adopts usb protocol with TV and communication.Single-chip microcomputer 41 adopts MA61Z, and wireless receiving output module 42 adopts 2.4G RF module MD7125-A04, and memory module 43 is SPIFLASH.
Television system receiver 4 is crossed the signal that 2.4G RF module MD7125-A04 receiving demodulation remote controller end sends over; Be transferred to MA61Z to the signal that receives then, MA61Z carries out sending data to television system through the USB passage after the decoding processing to the received signal.Television system is utilized usb protocol, and the data of monitoring television system receiver 4 are carried out different operation according to the data type of obtaining: operating remote controller, mouse-keyboard operation, 3D (3 dimension) air mouse body sense control operation, voice operating etc. in real time.Simultaneously; Utilize television system receiver 4 can realize that television system arrives the data transmission of transmitting terminal; Be that television system is given USB Dongle with the voice signal of TV through the USB channel transfer; USB Dongle compresses voice signal through MA61Z, flows to 2.4G RF module MD7125-A04 behind the coding, and the RF module sends to data the wireless receiving transmitter 3 of remote controller end through the modulation of 2.4G wireless signal.The voice signal that the wireless receiving transmitter 3 of remote controller end is come through 2.4G RF module MD7125-A04 receiving demodulation television transmission; Flow to DSP module MM78 then; MM78 decompresses to signal; The decoding back is given loud speaker or earphone signal conveys, thereby realizes the transmitted in both directions of audio signal.The present invention realizes the distant control function of voice bidirectional transmission control, 3D (3 dimension) air mouse body sense control and Keyboard Control TV, to satisfy client's online that uses a teleswitch, and the demand of use such as play games.
Claims (7)
1. full keyboard 3D air mouse remote controller is characterized in that comprising:
Dsp processor (1) carries the data of coming to handle and the full keyboard processing controls to voice data, acceleration transducer, and dsp processor (1) is encoded after above-mentioned data processing is finished, and the coding back is given wireless receiving follower (3) data delivery;
Acceleration transducer (2) through communicating by letter with dsp processor (1) in digital interface, handles for dsp processor (1) to the identification and the output recognition data of moved angular speed of doing of body and change of line speed;
Wireless receiving transmitter (3) receives dsp processor (1) and handles coded data and send to television system receiver (4) through the wireless signal modulation;
Television system receiver (4), the signal data that receiving demodulation wireless receiving transmitter (3) sends over carries out the signal data that receives to send television system to after the decoding processing;
Keyboard (5) is used for manual input information and gives dsp processor (1);
Memory (6), the storage that is used for dsp processor (1) is taken.
2. full keyboard 3D air mouse remote controller according to claim 1 is characterized in that: said acceleration transducer (2) comprises three-axis gyroscope (21) and three axis linear accelerometers (22); Three-axis gyroscope (21) comprises sensing element (211) and integrated circuit interface (212), is used for realizing that emotion is done the identification of angular velocity varies and handled for dsp processor (1) through digital interface output angle speed change data to body; Three axis linear accelerometers (22) communicate by letters with dsp processor (1) through digital output interface, are used for realizing that identification and output line speed change data that to body emotion makes change of line speed are to dsp processor (1) processing.
3. full keyboard 3D air mouse remote controller according to claim 1 is characterized in that: also comprise voice receiver (7), be used to collect voice signal, export to dsp processor (1) and handle.
4. full keyboard 3D air mouse remote controller according to claim 1 is characterized in that: also comprise loud speaker or earphone accessory power outlet (8), loud speaker or earphone accessory power outlet (8) receive dsp processor (1) processed voice decoded information.
5. full keyboard 3D air mouse remote controller according to claim 1; It is characterized in that: said television system receiver (4) comprises single-chip microcomputer (41), wireless receiving output module (42); The signal that wireless receiving output module (42) receiving demodulation remote controller end sends over; Be transferred to single-chip microcomputer (41) to the signal that receives, single-chip microcomputer (41) carries out sending television system to after the decoding processing to the received signal.
6. full keyboard 3D air mouse remote controller according to claim 5; It is characterized in that: said television system receiver (4) also comprises memory module (43), USB interface (44); Single-chip microcomputer (41) carries out sending data to television system through USB interface (44) after the decoding processing to the received signal, and memory module (43) is used for the storage of single-chip microcomputer (41) and takes.
7. full keyboard 3D air mouse remote controller according to claim 1, it is characterized in that: said digital interface is I2C, SPI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104113113A CN102457687A (en) | 2011-12-12 | 2011-12-12 | Full-keyboard 3D air mouse remote controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104113113A CN102457687A (en) | 2011-12-12 | 2011-12-12 | Full-keyboard 3D air mouse remote controller |
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| CN102457687A true CN102457687A (en) | 2012-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104113113A Pending CN102457687A (en) | 2011-12-12 | 2011-12-12 | Full-keyboard 3D air mouse remote controller |
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Cited By (4)
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| CN103428552A (en) * | 2013-08-26 | 2013-12-04 | 四川长虹器件科技有限公司 | Remote control air mouse control system and method for achieving same |
| WO2014079299A1 (en) * | 2012-11-22 | 2014-05-30 | 华为技术有限公司 | Air mouse control method, air mouse, and set-top box |
| CN104898831A (en) * | 2015-05-08 | 2015-09-09 | 中国科学院自动化研究所北仑科学艺术实验中心 | Human action collection and action identification system and control method therefor |
| CN104965608A (en) * | 2015-07-20 | 2015-10-07 | 杜昊浓 | Space mouse system |
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| WO2014079299A1 (en) * | 2012-11-22 | 2014-05-30 | 华为技术有限公司 | Air mouse control method, air mouse, and set-top box |
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| CN104965608A (en) * | 2015-07-20 | 2015-10-07 | 杜昊浓 | Space mouse system |
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Application publication date: 20120516 |