CN205847469U - A kind of set-top-box system - Google Patents
A kind of set-top-box system Download PDFInfo
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- CN205847469U CN205847469U CN201620659590.3U CN201620659590U CN205847469U CN 205847469 U CN205847469 U CN 205847469U CN 201620659590 U CN201620659590 U CN 201620659590U CN 205847469 U CN205847469 U CN 205847469U
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Abstract
This utility model provides a kind of set-top-box system, including Set Top Box, the remote controller of data interaction can be carried out and for the base of accommodating remote controller with Set Top Box, described set top box through network link is connected to the Internet and has the audio frequency and video outlet line being connected with display screen, described remote controller can be connected with described Set Top Box via Bluetooth link, and described remote controller is removably inserted to base.The set-top-box system that remote controller of the present utility model forms with Set Top Box, when in the face of complicated remote controller key panel and omnifarious function, will remote controller when remove from base when user picks up remote controller, just automatically open up default channel and directly play on the display devices such as television set, without reselection function, select program etc., convenient and swift, it is especially suitable for old man and child uses.
Description
Technical field
This utility model relates to set-top box technique field, the machine top used in particular to a kind of convenient for children and old man
Box system.
Background technology
Existing Set Top Box, also referred to as digital video switching box (English: Set Top Box is called for short STB), is a company
Connect the equipment of television set and outside source.The digital signal of compression can be changed into television content by it, and shows on a television set
Illustrate.Signal can come from wire cable, satellite antenna, broadband network and terrestrial broadcasting.The content that Set Top Box receives is removed
Outside image that simulated television can provide, sound, be more to be able to receive that digital content, including electronic program guides, because of
Special net webpage, captions etc., enabled users to watch digital television program on existing television set, and can be interacted by network
The amusement of formula digitized, education and commercialization activity.
Set Top Box is not only user terminal, or the network terminal, and it can make television set turn to from the passive simulated television that receives
Interactive digital TV (such as video request program etc.), and the Internet can be accessed, make user enjoy TV, data, language etc. comprehensive
Information service.In recent years, along with Mobile solution deep in the directions such as shopping at network, network television video chat, preschool education
Degree exploitation and utilization, Set Top Box, as network terminal role, plays the effect of increasingly intelligence in these areas.
In child and two-way education sector, the increasing head of a family selects to use Intelligent set top box to realize such as to recognizing
Know, become literate, intellectual development etc., but simultaneously it is to be appreciated that the function supported at existing Set Top Box is more and more and and distant
The interactive function of control device becomes increasingly complex, and for an adult, finds the function of correspondence to be required for requiring efforts,
By the function of correspondence, such as character learning, animation, music, Dancing Teaching etc. can be found after searching, attempting for a long time.And these
For child or old man, if the function finding correspondence is extremely difficult.
On existing remote controller, some arranges and is integrated with the set of some function command, such as by animation, music with list
Only button exists, and presses the button of correspondence and can trigger and select corresponding function to be sent to Set Top Box, but this class is only
It is limited to simple Set Top Box, and finding such independent button in densely covered remote controller key jungle is also problem place.
Utility model content
The purpose of this utility model is to provide a kind of set-top-box system facilitating old man and child to use, and conveniently uses,
And search without carrying out the keypress function of complexity, automatically play when picking up remote controller.
For achieving the above object, the utility model proposes a kind of set-top-box system, including Set Top Box, can carry out with Set Top Box
The remote controller of data interaction and the base for accommodating remote controller, described set top box through network link is connected to the Internet also
Having the audio frequency and video outlet line being connected with display screen, described remote controller can be connected with described Set Top Box via Bluetooth link, institute
State remote controller and be removably inserted to base, wherein:
Described Set Top Box has: is used for from the network connecting module of Network Capture audio and video resources, is used for and described remote control
Device carries out the first bluetooth module and first controller of communication, and network connecting module and the first bluetooth module are all controlled with first
Device processed connects；
Described remote controller has: second controller, for described Set Top Box carry out communication the second bluetooth module, for
Shoot to generate the image unit of image, memorizer, display screen, mike, speaker, motor, motion sensor and remote control
Button, described image unit, the second bluetooth module, display screen, mike, speaker, motion sensor, remote keying and electricity
Machine is all connected with second controller, and described remote controller also has the independent switch being arranged on remote controller surface of shell, and this is independently opened
Close and be connected with described second controller, for controlling enabling and closing of the second bluetooth module of remote controller；
Described remote controller is additionally provided with sensing unit, is connected with described second controller, is used for detecting this remote controller from institute
State the state that removes of base, and send response message to second controller；Described second controller controls according to this response message
Send to Set Top Box and open the control signal of default program channel and control to start described display screen；
The second controller of described remote controller is further configured to carry out according to the input of described remote keying presetting joint
The storage of mesh channel, preserves in which memory.
Further, described motion sensor includes gravity sensor and acceleration transducer, for perception remote controller
Athletic posture, and transmit a signal to second controller；Described remote controller is additionally provided with one for installing described image unit
A-frame, the output shaft of described motor is connected to A-frame, and described second controller is according to described signal control motor
Export to adjust the position of A-frame, thus the horizontal level of regulating camera units.
Further, described independent switch is arranged on side or the back side of remote controller housing.
Further, described Set Top Box also has cable tuner and qam demodulator, and cable tuner receives penetrating of input
Frequently signal, and down-convert to intermediate-freuqncy signal, carry out A/D conversion and become digital signal, carry out QAM demodulation subsequently into QAM demodulation
Process, export mpeg transport stream serial or parallel data；
Set Top Box also has interface module, and display screen, push-button unit and memorizer are all connected to by this interface module
First controller of Set Top Box；
Set Top Box also has audio/video decoder, and it is integrated with demultiplexer, mpeg decoder and audio decoder: solve
Multiplexer receives the data of mpeg transport stream of qam demodulator output, therefrom extracts the PES data of program out, including video PES,
Audio frequency PES and PES；Demultiplexer comprises a descrambling engine, in transport stream layer and PES layer, the data of scrambling can be solved
Disturbing, its output is the video PES descrambled；
Video PES sends into mpeg decoder and is decoded, and mpeg decoder includes that Video decoding module and PAL/NTSC compile
Code device, Video decoding module is used for taking out MPEG video data and being decoded MEPG video data, is then output to PAL/
NTSC encoder encodes, and is encoded into anolog TV signals, then exports after video filtering network；Audio frequency PES sends into audio frequency
Decoder, audio decoder includes that audio decoder module and PCM decoder, audio decoder module are used for taking out mpeg audio number
According to, and to mpeg audio decoding data, output PCM audio data to PCM decoder, the three-dimensional acoustic mode of PCM decoder output
Intend audio signal, export through audio amplifier circuit.
Further, described sensing unit is photoelectric sensor, sends optical signal extremely described base, and is returned based on base
Return the signal reflected to determine whether remote controller removes from base.
Further, described sensing unit is proximity Hall switch sensor, is provided with magnetic in described base, uses
In coordinating realization detection with described sensing unit.
Further, during described motion sensor has gyroscope, acceleration transducer, gravity sensor, electronic compass
At least one, be arranged in remote controller housing, and be connected with second controller.
Further, described remote controller also includes being arranged on the rechargeable battery in remote controller housing and first coil,
It is that described rechargeable battery charges that this first coil is arranged for by electromagnetic conversion.
Further, described base has one second coil, and this second coil is for the civil power electric energy conversion that will receive
Transmit for electromagnetic field, described in the electromagnetic field of the first coil that is arranged in remote controller and described second coil generation be coupled into
Row energy is changed.
The set-top-box system that remote controller of the present utility model forms with Set Top Box, in the face of complicated remote controller key panel
During with omnifarious function, in set-top-box system of the present utility model, when user picks up remote controller, will remote controller from base
In when remove, just automatically open up default channel and directly play on the display devices such as television set, without selecting again
Select function, select program etc., convenient and swift, it is especially suitable for old man and child uses.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of set-top-box system of the present utility model.
Fig. 2 is the schematic diagram of Set Top Box of the present utility model.
Fig. 3 is the schematic diagram of remote controller of the present utility model.
Fig. 4 is the schematic diagram that remote controller of the present utility model is combined with base
Detailed description of the invention
In order to know more about technology contents of the present utility model, especially exemplified by specific embodiment and coordinate institute's accompanying drawings to be described as follows.
As shown in Figure 1, Figure 2 and Figure 3, a kind of set-top-box system, including Set Top Box, data interaction can be carried out with Set Top Box
Remote controller and the base for accommodating remote controller.
Described set top box through network link is connected to the Internet and has and the display screen (flat pannel display of such as television set
Screen) the audio frequency and video outlet line that connects, such outlet line can be such as high definition circuit based on HDMI, it is also possible to be base
High definition circuit in DVI.
Described remote controller is connected with described Set Top Box via Bluetooth link, to realize the signal transmission between Set Top Box,
Transmission and the transmission of audio, video data including control signal.Such as, the video and audio signal gathered by remote controller can
By in bluetooth communication link transmission to Set Top Box, such that it is able to allow audio frequency and video play out in the outut devices such as television set.
The control command simultaneously inputted by remote controller can also be transferred on Set Top Box, thus to TV programme especially preschool education
The TV programme of class carry out selecting and playing control.
Described remote controller is removably inserted in base, on the one hand realizes storage, the most also can realize setting
Function, such as this utility model are following to be described automatically opens up TV programme function and wireless power function.
In conjunction with Fig. 2, described Set Top Box has: for from the network connecting module of Network Capture audio and video resources, for
Described remote controller carries out the first bluetooth module and first controller of communication, and network connecting module and the first bluetooth module are equal
It is connected with the first controller.
Described network connecting module preferably supports the communication function module of streaming media based on the Internet, and configures
Special purpose interface, communication function module is connected to the Internet by special purpose interface.
Shown in Fig. 2, Set Top Box also has cable tuner and qam demodulator, and cable tuner receives penetrating of input
Frequently signal (RF signal), and down-convert to intermediate-freuqncy signal, carry out A/D conversion and become digital signal, carry out subsequently into QAM demodulation
QAM demodulation process, exports mpeg transport stream serial or parallel data.
Shown in Fig. 2, Set Top Box also has interface module, and display screen, push-button unit and memorizer are all connect by this
Mouth die block is connected to the controller of Set Top Box.Memorizer such as can use volatibility and/or nonvolatile memory to realize.
Display screen realizes for example with LCDs such as LED.
Set Top Box also has audio/video decoder, is wherein integrated with demultiplexer, mpeg decoder and audio decoder.
Demultiplexer receives the data of the mpeg transport stream of qam demodulator output, therefrom extracts the PES data of program out, bag
Include video PES, audio frequency PES and PES.Demultiplexer comprises a descrambling engine, can be at transport stream layer and PES layer to scrambling
Data descramble, and its output is the video PES descrambled.
Video PES sends into mpeg decoder and is decoded, and mpeg decoder includes that Video decoding module and PAL/NTSC compile
Code device, Video decoding module is used for taking out MPEG video data and being decoded MEPG video data, is then output to PAL/
NTSC encoder encodes, and is encoded into anolog TV signals, then exports after video filtering network.Audio frequency PES sends into audio frequency
Decoder, audio decoder includes that audio decoder module and PCM decoder, audio decoder module are used for taking out mpeg audio number
According to, and to mpeg audio decoding data, output PCM audio data to PCM decoder, the three-dimensional acoustic mode of PCM decoder output
Intend audio signal, export through audio amplifier circuit.
Also set up an independent switch on described Set Top Box, such as, be arranged on the physical button of machine top shell case surface, institute
State Bluetooth communication modules and be connected to controller by this independent switch, so, the indigo plant of Set Top Box can be controlled by this independent switch
Tooth module, thus control the foundation of the bluetooth communication link between remote controller and Set Top Box.
In conjunction with Fig. 2, Set Top Box also has a digital signal processing chip, and dsp chip, to realize receiving from distant
During the audio, video data that control device transmits, the image transmitted and/or audio signal can be optimized process, and processing
After signal export the outut devices such as flat panel TV and play out.
In conjunction with Fig. 3, remote controller has: second controller, for described Set Top Box carry out communication the second bluetooth module,
For shooting with generate the image unit of image, memorizer, display screen, mike, speaker, motor, motion sensor and
Remote keying.
Described image unit, the second bluetooth module, display screen, mike, speaker, motion sensor, remote keying with
And motor is all connected with second controller, described remote controller also has the independent switch being arranged on remote controller surface of shell, and this is only
Vertical switch is connected with described second controller, for controlling enabling and closing of the second bluetooth module of remote controller.Preferably, distant
Independent switch on control device is arranged on side or the back side of remote controller housing, and thin film switch or mechanical switch can be used real
Existing.
Described motion sensor includes gravity sensor and acceleration transducer, for the motion appearance of perception remote controller
State, and transmit a signal to second controller；Described remote controller is additionally provided with one for installing the A-frame of described image unit,
The output shaft of described motor is connected to A-frame, described second controller according to the output of described signal control motor to adjust
The position of A-frame, thus the horizontal level of regulating camera units.
In some instances, during motion sensor has gyroscope, acceleration transducer, gravity sensor, electronic compass
At least one, be arranged in remote controller housing, and be connected with second controller.
In conjunction with Fig. 4, described remote controller is additionally provided with sensing unit, is connected with described second controller, is used for detecting this distant
The control device state that removes from described base, and send response message to second controller；Described second controller is according to this response
Message controls to Set Top Box transmitter top box control signal and controls to start described display screen, wraps in this Set Top Box control signal
TV programme, television channel or the APP function preset is play containing making described Set Top Box start.
The second controller of described remote controller is further configured to can to carry out according to the input of described remote keying to preset
TV programme, television channel or the storage of APP function, preserve in which memory, and sets up stored TV programme, electricity
Corresponding relation between tv channel or APP function and described top box control signal.
So, remote manipulator system of the present utility model is in use, it is possible to by family other people as required or
Practical situation according to old man, child sets default TV programme, such as, set the dance program that child likes, so exist
When child or old man pick up remote controller from base, and turn on television set at once and dance program that analogy sets.And work as
When needing to change default program, re-started again by remote controller and set.
In certain embodiments, described sensing unit is photoelectric sensor, sends optical signal extremely described base, and the end of based on
Seat is returned the signal reflected to determine whether remote controller removes from base.
In other embodiment, described sensing unit is proximity Hall switch sensor, is provided with in described base
Magnetic, for coordinating realization detection with described sensing unit.
In further embodiment, such as Fig. 4, described remote controller also includes the rechargeable battery being arranged in remote controller housing
And first coil, it is that described rechargeable battery charges that this first coil is arranged for by electromagnetic conversion.
Described base has one second coil, and this second coil passes for the civil power electric energy received is converted to electromagnetic field
Defeated, described in the electromagnetic field that produces with described second coil of the first coil that is arranged in remote controller carry out coupling and carry out energy and turn
Change.
Although this utility model is disclosed above with preferred embodiment, so it is not limited to this utility model.This reality
With novel art has usually intellectual, without departing from spirit and scope of the present utility model, each when making
The change planted and retouching.Therefore, protection domain of the present utility model is when being as the criterion depending on those as defined in claim.
Claims (9)
1. a set-top-box system, it is characterised in that include Set Top Box, can with Set Top Box carry out data interaction remote controller and
For the base of accommodating remote controller, described set top box through network link is connected to the Internet and has the sound being connected with display screen
Video frequency output circuit, described remote controller can be connected with described Set Top Box via Bluetooth link, and described remote controller is removably inserted into
To base, wherein:
Described Set Top Box has: for from the network connecting module of Network Capture audio and video resources, for entering with described remote controller
First bluetooth module of row communication and the first controller, network connecting module and the first bluetooth module all with the first controller
Connect；
Described remote controller has: second controller, for carrying out the second bluetooth module of communication, for shooting with described Set Top Box
To generate the image unit of image, memorizer, display screen, mike, speaker, motor, motion sensor and remote keying,
Described image unit, the second bluetooth module, display screen, mike, speaker, motion sensor, remote keying and motor are equal
Being connected with second controller, described remote controller also has the independent switch being arranged on remote controller surface of shell, this independent switch with
Described second controller connects, for controlling enabling and closing of the second bluetooth module of remote controller；
Described remote controller is additionally provided with sensing unit, is connected with described second controller, is used for detecting this remote controller from the described end
The state that removes of seat, and send response message to second controller；Described second controller controls to machine according to this response message
Top box sends to be opened the control signal of default program channel and controls to start described display screen；
The second controller of described remote controller is further configured to carry out according to the input of described remote keying presetting program frequency
The storage in road, preserves in which memory.
Set-top-box system the most according to claim 1, it is characterised in that described motion sensor include gravity sensor with
And acceleration transducer, for the athletic posture of perception remote controller, and transmit a signal to second controller；Described remote controller also sets
Being equipped with one for installing the A-frame of described image unit, the output shaft of described motor is connected to A-frame, and described second
Controller exporting with the position of adjustment A-frame according to described signal control motor, thus the horizontal position of regulating camera units
Put.
Set-top-box system the most according to claim 1, it is characterised in that described independent switch is arranged on remote controller housing
Side or the back side.
Set-top-box system the most according to claim 1, it is characterised in that described Set Top Box also have cable tuner and
Qam demodulator, cable tuner receives the radiofrequency signal of input, and down-converts to intermediate-freuqncy signal, carries out A/D conversion and becomes numeral
Signal, carries out QAM demodulation process subsequently into QAM demodulation, exports mpeg transport stream serial or parallel data；
Set Top Box also has interface module, and display screen, push-button unit and memorizer are all connected to machine top by this interface module
First controller of box；
Set Top Box also has audio/video decoder, and it is integrated with demultiplexer, mpeg decoder and audio decoder: demultiplexing
Device receives the data of the mpeg transport stream of qam demodulator output, therefrom extracts the PES data of program out, including video PES, audio frequency
PES and PES；Demultiplexer comprises a descrambling engine, in transport stream layer and PES layer, the data of scrambling can be descrambled,
Its output is the video PES descrambled；
Video PES sends into mpeg decoder and is decoded, and mpeg decoder includes Video decoding module and PAL/NTSC encoder,
Video decoding module is used for taking out MPEG video data and being decoded MEPG video data, is then output to PAL/NTSC and compiles
Code device encodes, and is encoded into anolog TV signals, then exports after video filtering network；Audio frequency PES sends into audio decoder,
Audio decoder includes that audio decoder module and PCM decoder, audio decoder module are used for taking out mpeg audio data, and right
Mpeg audio decoding data, output PCM audio data to PCM decoder, PCM decoder output stereo analog audio frequency letter
Number, export through audio amplifier circuit.
5. according to the set-top-box system described in any one in claim 1-4, it is characterised in that described sensing unit is photoelectricity
Induction apparatus, sends optical signal to described base, and returned based on base the signal reflected determine remote controller whether from
Base removes.
6. according to the set-top-box system described in any one in claim 1-4, it is characterised in that described sensing unit is Hall
Approach switch sensor, is provided with magnetic in described base, for coordinating realization detection with described sensing unit.
Set-top-box system the most according to claim 1, it is characterised in that described motion sensor has gyroscope, acceleration
At least one in degree sensor, gravity sensor, electronic compass, is arranged in remote controller housing, and with second controller even
Connect.
Set-top-box system the most according to claim 1, it is characterised in that described remote controller also includes being arranged on remote controller shell
Internal rechargeable battery and first coil, it is described rechargeable battery that this first coil is arranged for by electromagnetic conversion
Charging.
Set-top-box system the most according to claim 8, it is characterised in that described base has one second coil, and this is second years old
Coil for the civil power electric energy received being converted to electromagnetic field transmission, described in the first coil that is arranged in remote controller with described
The electromagnetic field that second coil produces carries out coupling and carries out energy conversion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659590.3U CN205847469U (en) | 2016-06-29 | 2016-06-29 | A kind of set-top-box system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620659590.3U CN205847469U (en) | 2016-06-29 | 2016-06-29 | A kind of set-top-box system |
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| CN205847469U true CN205847469U (en) | 2016-12-28 |
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| CN201620659590.3U Active CN205847469U (en) | 2016-06-29 | 2016-06-29 | A kind of set-top-box system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951751A (en) * | 2017-12-21 | 2019-06-28 | 听得乐股份有限公司 | multimedia device |
| CN112702639A (en) * | 2020-12-23 | 2021-04-23 | 安徽康佳电子有限公司 | Remote control fixing and identifying device for television |
-
2016
- 2016-06-29 CN CN201620659590.3U patent/CN205847469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951751A (en) * | 2017-12-21 | 2019-06-28 | 听得乐股份有限公司 | multimedia device |
| CN112702639A (en) * | 2020-12-23 | 2021-04-23 | 安徽康佳电子有限公司 | Remote control fixing and identifying device for television |
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