CN203435101U - Double-channel intelligent television system - Google Patents
Double-channel intelligent television system Download PDFInfo
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- CN203435101U CN203435101U CN201320449798.9U CN201320449798U CN203435101U CN 203435101 U CN203435101 U CN 203435101U CN 201320449798 U CN201320449798 U CN 201320449798U CN 203435101 U CN203435101 U CN 203435101U
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Abstract
The utility model discloses a double-channel intelligent television system. The double-channel intelligent television system comprises an intelligent television, a first sound playing device and a second sound playing device, wherein the intelligent television comprises a playing module, a first MCU module and a Dongle module, the first sound playing device comprises a first sound playing module, a first RF module and a second MCU module; the second sound playing device comprises a second sound playing module, a second RF module and a third MCU module; the first RF module and the second RF module are wirelessly connected with the dongle module. The left polarized video and the right polarized video are played by the intelligent television, the audio signals of the left polarized video and the right polarized video are controlled by certain time sequences and identification codes and compressed and then output in two paths. The two paths of the audio signals are respectively received and played by the first sound playing device and the second sound playing device in the wireless way, so as to prevent the cable with limited length from limiting the user's use of the intelligent television.
Description
Technical field
The utility model relates to TV technology, particularly a kind of two-channel intelligent television system.
Background technology
Along with social high speed development, user is not only traditional TV functions to the requirement of TV, and every the member in the inside of family has different demands, and the program of seeing is also different.In order better to adapt to city consumption demand, group of Konka issues 8100 " binary channels " with buyun television series in July, 2012.Will be with the complete upgrading of buyun TV, TV two width pictures are seen simultaneously.By wearing " synchronously seeing " glasses, a TV becomes two, and household no longer fights for remote controller, and harmonious family is opened from binary channels.
It is that audio amplifier ，Yi road is earphone that the audio frequency of existing double-channel tv machine is output as two-way ，Yi road.Audio amplifier is connected with double-channel tv machine with earphone simultaneously, exports respectively the synchronous voice signal of left and right polarisation video pictures.But if audible sound is large, can interfere with the people with earphone, and the application of wired earphone, also can cause the shift position that user can not be random, influential to comfortableness.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of two-channel intelligent television system, to solve the cable of prior art finite length, can affect the problem that user uses.
In order to achieve the above object, the utility model has been taked following technical scheme:
A television system, it comprises: intelligent television, the first audio playing device and the second audio playing device;
Described intelligent television comprises:
For playing the playing module of left and right polarisation video;
For reading the audio signal of described left and right polarisation video, and the MCU module to this encoding/decoding audio signal and compression processing;
For sending the Dongle module of the audio signal after compression;
Described playing module, a MCU module are connected successively with Dongle module;
Described the first audio playing device comprises:
The first sound broadcasting module for output sound;
For receiving a RF module of the audio signal of left avertence light video;
For to described audio signal decompression, drive the 2nd MCU module of the first sound broadcasting module output sound;
A described RF module, the 2nd MCU module are connected successively with the first sound broadcasting module;
Described the second audio playing device comprises:
The second sound broadcasting module for output sound;
For receiving the 2nd RF module of the audio signal of right avertence light video;
For to described audio signal decompression, drive the 3rd MCU module of the second sound broadcasting module output sound;
Described the 2nd RF module, the 3rd MCU module are connected successively with the second sound broadcasting module; A described RF module and the 2nd RF module and the wireless connections of Dongle module.
Described two-channel intelligent television system, also comprises controlling equipment, and described controlling equipment comprises:
The 3rd RF module for transmitting/receiving wireless information;
For receiving user's control command, and described control command is encoded and compressed the 4th MCU module of processing;
Described the 3rd RF module connects the 4th MCU module, and the 3rd RF module and the wireless connections of Dongle module.
In described two-channel intelligent television system, be provided with the 3rd sound broadcasting module on described controlling equipment, described the 3rd sound broadcasting module connects described the 4th MCU module.
In described two-channel intelligent television system, on described controlling equipment, be provided with touch pad, described touch pad connects described the 4th MCU module.
In described two-channel intelligent television system, on described controlling equipment, be provided with button, described button connects described the 4th MCU module.
In described two-channel intelligent television system, on described controlling equipment, be provided with gyroscope, described gyroscope connects described the 4th MCU module.
In described two-channel intelligent television system, described controlling equipment is intelligent remote controller.
In described two-channel intelligent television system, described the first audio playing device is wireless acoustics or wireless headset.
In described two-channel intelligent television system, described the second audio playing device is wireless acoustics or wireless headset.
Compared to prior art, the two-channel intelligent television system that the utility model provides, plays left and right polarisation video by intelligent television, and the audio signal of controlling left and right polarisation video is by the control of certain sequential and identification code, divides two-way output after compression.Two-way audio signal is received and is played sound by the first audio playing device and the second audio playing device respectively by wireless mode, thereby has avoided the cable of finite length to cause restriction to user's use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model two-channel intelligent television system.
Embodiment
The utility model provides a kind of two-channel intelligent television system, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the two-channel intelligent television system that the utility model provides comprises intelligent television 10, the first audio playing device 20 and the second audio playing device 30, described intelligent television 10 is double-channel tv machine, and the first audio playing device 20 and the second audio playing device 30 all can adopt wireless acoustics or wireless headset.When the first audio playing device 20 and the second audio playing device 30 all adopt wireless headset, the sound that two wireless headsets receive can be because of the excessive phase mutual interference of volume, and the use of wireless headset also can not be subject to the restriction of wired length of cable, has improved user's experience effect.
During concrete enforcement, described intelligent television 10 comprises playing module 101, a MCU module 102 and Dongle module 103, and described playing module 101, a MCU module 102 and Dongle(Dongle are called for short dongle) module connects successively.Wherein, described playing module 101, for playing left and right polarisation video, makes a video screen can play two kinds of video pictures, and synchronously exports the audio signal of corresponding video picture.A described MCU module 102 is for reading the audio signal of the left and right polarisation video of playing module 101, after this encoding/decoding audio signal is processed, by sequential and identification code, control, and compress processing, by Dongle module 103, the audio signal after corresponding compression is sent to the first audio playing device 20 and the second audio playing device 30.
Described the first audio playing device 20 comprises: the first sound broadcasting module 201, a RF module 202 and the 2nd MCU module 203, a described RF module 202, the 2nd MCU module 203 are connected successively with the first sound broadcasting module 201.Wherein, a described RF module 202, for receiving the audio signal of left avertence light video, by the audio signal decompression of 203 pairs of these left avertence light videos of the 2nd MCU module, drives the first sound broadcasting module 201 output sounds.
Correspondingly, described the second audio playing device 30 comprises the second sound broadcasting module 301, the 2nd RF module 302 and the 3rd MCU module 303, and described the 2nd RF module 302, the 3rd MCU module 303 are connected successively with the second sound broadcasting module 301.Described the 2nd RF module 302 is for receiving the audio signal of right avertence light video, by the audio signal decompression to this right avertence light video, drive the second sound broadcasting module 301 output sounds, thereby realized the left and right polarisation vision signal that the sound of the first audio playing device 20 and the output of the second audio playing device 30 exports with intelligent television 10, synchronize.
In the present embodiment, a described RF module 202 and the 2nd RF module 302 and 103 wireless connections of Dongle module, by Dongle module while corresponding a plurality of wireless terminal devices (as wireless headset, wireless sound box etc.).And before data transmission in network telephony, should carry out code work, while making transmission of sound signals without again to code, intelligent television 10, the first audio playing device 20 and the second audio playing device 30 can be worked simultaneously.
Further in embodiment, two-channel intelligent television system of the present utility model also comprises controlling equipment 40, described controlling equipment 40 is intelligent remote controller, it comprises the 3rd RF module 401 and the 4th MCU module 402, described the 3rd RF module 401 connects the 4th MCU module 402, and the 3rd RF module 401 and 103 wireless connections of Dongle module.Described the 4th MCU module 402 is for receiving user's control command, and described control command is encoded and compressed processing, by the 3rd RF module 401, sends to Dongle module 103 to receive wireless control command.
Further, on described controlling equipment 40, be provided with the 3rd sound broadcasting module 403, described the 3rd sound broadcasting module 403 connects described the 4th MCU module 402, the voice signal of intelligent television 10 output also can be received by the 3rd RF module 401, by the 4th MCU module 402, carry out the 3rd sound broadcasting module 403 output sounds described in decompression rear drive.In other embodiments, on described controlling equipment 40, also earphone jack can be set, after peripheral earphone, make controlling equipment 40 can serve as wireless headset and use.Like this, two-channel intelligent television system of the present utility model, can only be used two controlling equipments, and without using wireless headset, just can receive the audio signal of the left and right polarisation video of intelligent television 10 outputs.
In the present embodiment, described controlling equipment 40 is intelligent remote controller, and touch pad and/or button are set on described intelligent remote controller, and described touch pad is connected described the 4th MCU module 402 with button, for receiving the control command of user's input.
In other embodiments, described controlling equipment 40 also can arrange gyroscope (empty mouse), and described gyroscope connects described the 4th MCU module.
In two-channel intelligent television system of the present utility model, the sequential that all devices transmit and receive must arrange according to certain rule, just there will not be two devices launch simultaneously and cause package to collide the problem of data.The utility model adopts Dongle module 103 to work as main equipment, other RF module (first, second, third RF module) is from equipment, from the general time of equipment be in receiving mode, must receive that the order of main equipment could work, main equipment can be done poll from data bulk and the promptness of equipment according to difference.For example, for the data volume of sound large and require promptness high from equipment, will the distribution ratio more time of main equipment give need transaudient sound from equipment, and be that sound quantity does not require in time less as the relative wireless headset of the button on intelligent remote controller, so main equipment allows intelligent remote controller transmitting data with regard to the less time of distribution ratio.
Take intelligent television 10 below as double-channel tv machine, and controlling equipment 40, for intelligent remote controller, the first audio playing device 20 and the second audio playing device 30 are for wireless headset is example, is elaborated to two-channel intelligent television system of the present utility model:
When user sends after an instruction on intelligent remote controller, the computing of corresponding encoding and decoding is carried out in this instruction by the 4th MCU module 402, and the data that obtain after compressing send the 3rd RF module 401 to by certain agreement (as SPI etc.), by the 3rd RF module 401, send Dongle module 103 to.
In intelligent television 10 sides, when Dongle module 103 receives after data, by certain agreement (as SPI etc.), send a MCU module 102 to, by a MCU module 102 decompress and the computing of corresponding encoding and decoding after, carry out corresponding action, as play left and right polarisation video.
When playing module 101 is play left and right polarisation video, by a MCU module 102, read the voice signal of in progress left and right polarisation video, after computing by corresponding encoding and decoding, by certain sequential and identification code, control, and by Dongle module 103, be transmitted to wireless headset after compression processing.
The RF module of respective wireless earphone is received after the audio signal of Dongle module 103 transmissions, by certain agreement (as SPI etc.), send the MCU module of wireless headset to, the match circuit follow-up by this module promotes earphone sounding, and it is prior art, is not described further herein.In double-channel tv system of the present utility model, each wireless headset is synchronized with a picture, by a MCU module 102, control whole synchronizing information, realize real audio-video wireless synchronous, and in pairing selection course, can be by operating freely to select corresponding video (as left and right polarisation video).
The two-channel intelligent television system that the utility model provides in sum, plays left and right polarisation video by intelligent television, and the audio signal of controlling left and right polarisation video is by the control of certain sequential and identification code, divides two-way output after compression.Two-way audio signal is received and is played sound by the first audio playing device and the second audio playing device respectively by wireless mode, thereby has avoided the cable of finite length to cause restriction to user's use.And in two-channel intelligent television system of the present utility model, only need to use two operating equipments just can export the sound of the two-way audio signal of left and right polarisation video, without extra sound equipment, earphone etc., saved the purchase cost of television system.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection range of the appended claim of the utility model.
Claims (9)
1. a two-channel intelligent television system, is characterized in that, comprising: intelligent television, the first audio playing device and the second audio playing device;
Described intelligent television comprises:
For playing the playing module of left and right polarisation video;
For reading the audio signal of described left and right polarisation video, and the MCU module to this encoding/decoding audio signal and compression processing;
For sending the Dongle module of the audio signal after compression;
Described playing module, a MCU module are connected successively with Dongle module;
Described the first audio playing device comprises:
The first sound broadcasting module for output sound;
For receiving a RF module of the audio signal of left avertence light video;
For to described audio signal decompression, drive the 2nd MCU module of the first sound broadcasting module output sound;
A described RF module, the 2nd MCU module are connected successively with the first sound broadcasting module;
Described the second audio playing device comprises:
The second sound broadcasting module for output sound;
For receiving the 2nd RF module of the audio signal of right avertence light video;
For to described audio signal decompression, drive the 3rd MCU module of the second sound broadcasting module output sound;
Described the 2nd RF module, the 3rd MCU module are connected successively with the second sound broadcasting module; A described RF module and the 2nd RF module and the wireless connections of Dongle module.
2. two-channel intelligent television system according to claim 1, is characterized in that, also comprises controlling equipment, and described controlling equipment comprises:
The 3rd RF module for transmitting/receiving wireless information;
For receiving user's control command, and described control command is encoded and compressed the 4th MCU module of processing;
Described the 3rd RF module connects the 4th MCU module, and the 3rd RF module and the wireless connections of Dongle module.
3. two-channel intelligent television system according to claim 2, is characterized in that, is provided with the 3rd sound broadcasting module on described controlling equipment, and described the 3rd sound broadcasting module connects described the 4th MCU module.
4. two-channel intelligent television system according to claim 3, is characterized in that, on described controlling equipment, is provided with touch pad, and described touch pad connects described the 4th MCU module.
5. two-channel intelligent television system according to claim 3, is characterized in that, on described controlling equipment, is provided with button, and described button connects described the 4th MCU module.
6. two-channel intelligent television system according to claim 3, is characterized in that, on described controlling equipment, is provided with gyroscope, and described gyroscope connects described the 4th MCU module.
7. according to the two-channel intelligent television system described in claim 2-6 any one, it is characterized in that, described controlling equipment is intelligent remote controller.
8. two-channel intelligent television system according to claim 1, is characterized in that, described the first audio playing device is wireless acoustics or wireless headset.
9. two-channel intelligent television system according to claim 1, is characterized in that, described the second audio playing device is wireless acoustics or wireless headset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449798.9U CN203435101U (en) | 2013-07-26 | 2013-07-26 | Double-channel intelligent television system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449798.9U CN203435101U (en) | 2013-07-26 | 2013-07-26 | Double-channel intelligent television system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435101U true CN203435101U (en) | 2014-02-12 |
Family
ID=50064113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449798.9U Expired - Lifetime CN203435101U (en) | 2013-07-26 | 2013-07-26 | Double-channel intelligent television system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435101U (en) |
-
2013
- 2013-07-26 CN CN201320449798.9U patent/CN203435101U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: 23 / F, Guangdong hi tech District Patentee after: Shenzhen Konka Holding Group Co.,Ltd. Address before: 518053 No. 9008 Shennan Avenue, overseas Chinese town, Shenzhen, Guangdong, Nanshan District Patentee before: KONKA GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |