CN103428557B - The control method of a kind of Set Top Box, Set Top Box and system thereof - Google Patents
The control method of a kind of Set Top Box, Set Top Box and system thereof Download PDFInfo
- Publication number
- CN103428557B CN103428557B CN201210155223.6A CN201210155223A CN103428557B CN 103428557 B CN103428557 B CN 103428557B CN 201210155223 A CN201210155223 A CN 201210155223A CN 103428557 B CN103428557 B CN 103428557B
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- frequency
- remote
- radio
- top box
- input signals
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
Abstract
The embodiment of the present invention provides a kind of Set Top Box and control method thereof, relates to the communications field, using the teaching of the invention it is possible to provide transmit the Set Top Box of different radio-frequency input signals to multiple stage television equipment simultaneously.A kind of control method of Set Top Box, including: receive at least two-way radio-frequency input signals；By in every road radio-frequency input signals corresponding modulating respectively to fixing frequency；For each described fixing frequency Corresponding matching output port；The radio-frequency input signals on the described fixing frequency of coupling is sent by described output port correspondence.The embodiment of the present invention controls television equipment for Set Top Box.
Description
Technical field
The present invention relates to field of video communication, particularly relate to the control method of a kind of Set Top Box, machine
Top box and system thereof.
Background technology
Set Top Box is as the equipment of connection television equipment with outside source, the number that can compress
Word signal or analogue signal change into video content, and show on television equipment.Signal can
Since from wire cable, satellite antenna, broadband network and terrestrial broadcasting.Set Top Box receives
In addition to image that content can provide except simulated television, sound, additionally it is possible to receive in data
Hold, including electronic program guides, internet webpage, captions etc., enable users at existing TV
Watch digital television program on equipment, and the amusement of formula digitized, religion can be interacted by network
Educate and commercialization activity.
But it is as the subscriber household increase to the demand of television equipment quantity, the life of user
Entertain and have increasing need for using the television equipment of multiple stage simultaneously, but each Set Top Box in prior art
A television equipment can only be supported, if so user needs to use multiple stage television equipment, then needed
Configure multiple Set Top Box, cause user to use the one-tenth of Set Top Box when using multiple stage television equipment
This is bigger, it is impossible to meet the demand of user's low cost viewing multiple stage television equipment.
Summary of the invention
Embodiments of the invention provide the control method of a kind of Set Top Box, Set Top Box and system thereof,
It is capable of a Set Top Box simultaneously to the radio-frequency input signals that the transmission of multiple stage television equipment is different.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
On the one hand, it is provided that the control method of a kind of Set Top Box, including:
Receive at least two-way radio-frequency input signals；
By in described at least two-way radio-frequency input signals corresponding modulating respectively to fixing frequency；
For each described fixing frequency Corresponding matching output port；
Send the radio frequency on the described fixing frequency of coupling by described output port correspondence to input
Signal.
On the one hand, it is provided that a kind of Set Top Box, including:
Tuner, is used for receiving at least two-way radio-frequency input signals；
Code modulation decoder, at least two-way radio frequency input letter described in described tuner received
Number respectively corresponding modulating is on fixing frequency；
Adapter, is used for as each described fixing frequency Corresponding matching output port；
Transmitter, for sending described in described adapter coupling by described output port correspondence
Radio-frequency input signals on fixing frequency.
On the other hand, it is provided that a kind of system, including:
Frequency divider, for being divided at least two-way radio frequency input letter by the radio-frequency input signals received
Number, to Set Top Box send described at least two-way radio-frequency input signals；
Set Top Box, for receiving at least two-way radio-frequency input signals that frequency divider sends；By described
At least two-way radio-frequency input signals distinguishes corresponding modulating to fixing frequency；For each described fixing
Frequency Corresponding matching output port；The described fixing of coupling is sent by described output port correspondence
Radio-frequency input signals on frequency；
At least one television equipment, for by described output port receiver top box send with
Radio-frequency input signals on the described fixing frequency of described output port coupling.
The control method of Set Top Box, Set Top Box and the system thereof that the embodiment of the present invention provides, machine top
Box receives at least two-way radio-frequency input signals；Every road radio-frequency input signals corresponding modulating respectively is arrived
On fixing frequency；For each fixing frequency Corresponding matching output port；Corresponding by output port
Send the radio-frequency input signals on the fixing frequency of coupling.So, will receive due to Set Top Box
Multi-channel rf input signal, and modulate respectively on different fixing frequencies, then by fixing frequency
Radio-frequency input signals on point is corresponding to be exported to the television equipment connected on output port so that
One Set Top Box can be simultaneously to the radio-frequency input signals that the transmission of multiple television equipments is different, it is achieved
Use a Set Top Box to control the purpose of multiple stage television equipment, thus meet the viewing of user's low cost
The demand of multiple stage television equipment.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that,
Accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
The control method schematic flow sheet of the Set Top Box that Fig. 1 provides for the embodiment of the present invention；
The control method schematic flow sheet of the Set Top Box that Fig. 2 provides for another embodiment of the present invention；
The structural representation of the Set Top Box that Fig. 3 provides for the embodiment of the present invention；
The structural representation of the Set Top Box that Fig. 4 provides for another embodiment of the present invention；
The structural representation of the system that Fig. 5 provides for the embodiment of the present invention；
The structural representation of the system that Fig. 6 provides for another embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row clearly and completely describes, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into present invention protection
Scope.
The control method of the Set Top Box that the embodiment of the present invention provides, as it is shown in figure 1, the method step
Including:
S101, Set Top Box receive at least two-way radio-frequency input signals.
Exemplary, in the family, may only have a road radio-frequency input signals, it is possible to make
With frequency divider, this road radio-frequency input signals is divided into the above radio-frequency input signals of two-way, Set Top Box
Receive the above radio-frequency input signals of the two-way being divided into by frequency divider again, so that user uses multiple stage
The TV programme of each radio-frequency input signals transmission watched by television equipment, and wherein television equipment is energy
Receiving set up box send TV program information and TV program information is shown to setting of user
Standby, such as television set etc..
S102, Set Top Box incite somebody to action at least two-way radio-frequency input signals corresponding modulating respectively to fixing frequency
On.
It is worthy of note that multiple frequencies built-in in Set Top Box can be that Set Top Box is when dispatching from the factory
Set, such as 5 fixing frequencies, be denoted as 100,200 etc. respectively, it is also possible to be
User according to oneself demand from the multiple frequencies built-in from Set Top Box, as from being denoted as 100,
179, the frequency of 200,259,300 selects determine that several frequency therein is as fixing frequency
Point, as selected to determine 100,200,300 as fixing frequency.
It should be noted that owing to the television equipment of the Set Top Box connection of most users only has two or three
Platform, thus in most cases frequency divider distribution radio-frequency input signals also only have two or three, therefore
Fixing frequency in Set Top Box can accordingly Default Value be five or be chosen as three by user,
Four or five, to ensure the quantity quantity more than radio-frequency input signals of fixing frequency.It is prone to think
To, the television equipment connected when the Set Top Box of user's needs increases, and therefore frequency divider distributes
Radio-frequency input signals when being consequently increased, Set Top Box can be built-in with more fixing frequency
Meet fixing frequency and be more than radio-frequency input signals, so that every road radio-frequency input signals can be corresponding
Modulating on frequency, the embodiment of the present invention is as a example by five fixing frequencies, but does not fixes with five
Frequency limits.
Further, each road radio-frequency input signals received is corresponded to wherein one by Set Top Box
On individual fixing frequency, as first via radio-frequency input signals is corresponded on 100, by the second tunnel pair
Should be first-class 179, such user can be by controlling the television equipment of fixing frequency 100 correspondence
Switch user in first via radiofrequency signal and need the program of viewing, the most only illustrate with this, should
Fixing frequency correspondence radio-frequency input signals mode does not does any restriction with this.
S103, Set Top Box are each fixing frequency Corresponding matching output port.
Further, Set Top Box can be each fixing frequency Corresponding matching output port one by one,
It can also be each fixing frequency Corresponding matching output port simultaneously.
Exemplary, when Set Top Box can be each fixing frequency Corresponding matching output port one by one
Time, it is assumed that user needs three television equipments, is placed in respectively in master bedroom, parlor and guest bedroom,
Set Top Box have received five road radio-frequency input signals, is provided with five fixing frequencies when Set Top Box dispatches from the factory
Point, such as 100,179,200,259,300, Set Top Box can be according to order from small to large
First via radio-frequency input signals is modulated on fixing frequency 100, by the second road radio frequency input letter
Number it is modulated on fixing frequency 179, by that analogy.It is worthy of note, this order also may be used
Select according to oneself liking being user, the most only illustrate with this, do not do any restriction with this,
Set Top Box is furnished with five output ports, is denoted as port 1, port 2, port 3, port 4, end
Mouth 5, if the television equipment that user is master bedroom is connected to port 1, the television equipment in parlor connects
Having connect port 2, the television equipment of guest bedroom is connected to port 4, then these three television equipments divide
Not correspond to port 1, port 2 and port 4.
Might as well be it is assumed that the television equipment that user opens parlor first mate, then this television equipment
Picture can show five signal channels that this television equipment searches, each signal channel is corresponding
A road radio-frequency input signals, as first channel correspond to first radio-frequency input signals, with
This analogizes, and user selects first channel, is equivalent to have selected first via radio-frequency input signals,
Be equivalent to have selected the fixing frequency 100 mated with first via radio-frequency input signals, so user
Completing mating of fixing frequency 100 and port 2, such user can be by the TV in parlor
The program of equipment viewing first via radio-frequency input signals input, can input based on first via radio frequency
Signal carries out zapping, or other operations.In like manner can set one by one each fixing frequency
Join output port.
If user opens three television equipments simultaneously, then fixing frequency can be selected by platform
Appropriate ports, might as well be it is assumed that user first have selected the 3rd road signal channel for master bedroom, the most just
It it is the 3rd road radio frequency input letter mated with fixing frequency 200 by port 1 receiving set up box
Number, so, user can be by television equipment viewing the 3rd road radio frequency input letter of master bedroom
Number program provided, the Jiangsu satellite TV provided such as radio-frequency input signals, BTV etc. is multiple defends
Depending on program etc..It should be noted that hereafter, when user selects signal channel for parlor, only
Remaining four channels can select, and the 3rd channel selected by master bedroom television equipment becomes
Lycoperdon polymorphum Vitt is the most optional, and in like manner, then when selecting for guest bedroom, other two frequency-selecting roads also become Lycoperdon polymorphum Vitt
The most optional.And, when selecting channel for master bedroom, the television equipment of parlor and guest bedroom shows ' etc.
To be configured ' printed words, to avoid multiple stage television equipment to select simultaneously, produce mistake.
It addition, Set Top Box can also be each fixing frequency Corresponding matching output port, i.e. simultaneously
Supporting that user selects signal channel simultaneously, as above example is mentioned, if first user selects at master bedroom
Selecting the 3rd road signal channel, the second user may select the 3rd road signal channel, then machine top in parlor
The 3rd corresponding for 3rd road signal channel road radio-frequency input signals can be led to by box by frequency multiplier
Cross the fixing frequency 200 that correspond to, be sent to master bedroom by port 1, sent by port 2
To parlor, in this case, master bedroom and parlor based on same road radio-frequency input signals, if one
Satellite TV's program exchanged by platform television equipment, will also result in another television equipment and carries out same tune
Change.
It is worthy of note, above-mentioned detailed selection course is only for illustrating the two of Set Top Box
Plant working method, do not do any restriction with this.
The radio frequency that S104, Set Top Box are sent on the fixing frequency of coupling by output port correspondence is defeated
Enter signal.
The set-top box control method that the embodiment of the present invention provides, Set Top Box receives at least two-way radio frequency
Input signal；By in every road radio-frequency input signals corresponding modulating respectively to fixing frequency；For each
Fixing frequency Corresponding matching output port；The fixing frequency of coupling is sent by output port correspondence
On radio-frequency input signals.So, the multi-channel rf input signal that will receive due to Set Top Box
Modulate respectively on different fixing frequencies, then the radio-frequency input signals on fixing frequency is corresponding
On output port, the television equipment connected is given in output so that a Set Top Box can be simultaneously to many
The radio-frequency input signals that the transmission of individual television equipment is different, it is achieved use a Set Top Box to control multiple stage
The purpose of television equipment, thus meet the demand of user's low cost viewing multiple stage television equipment.
The control method of the Set Top Box that another embodiment of the present invention provides, as in figure 2 it is shown, the method
Step includes:
S201, Set Top Box receive at least two-way radio-frequency input signals sent by frequency divider.
S202, Set Top Box incite somebody to action at least two-way radio-frequency input signals corresponding modulating respectively to fixing frequency
On.
Further, each road radio-frequency input signals received is modulated different consolidating by Set Top Box
Determine on frequency, it may be assumed that each radio-frequency input signals correspondence one is different from other radio-frequency input signals
Fixing frequency.
It is worthy of note, Set Top Box can be able to perform after step S202 step S203,
S204 and S205, it is also possible to do not perform, only operates with television equipment and Set Top Box,
I.e. skip step S203, S204 and S205, perform S206 and S207, be not exposed to step
The impact of rapid S203, S204 and S205.
S203, Set Top Box receive the MAC Address identification information that RF remote sends.
It should be noted that due to the factory that there is now a lot of Set Top Box RF remote
Business, so the kind of set-top box remote controller is the most various, Set Top Box needs to identify that user uses
RF remote whether match with self, so needing to first pass through MAC (Media
Access Control, FDDI sublayer protocol) address identification is identified,
If the MAC Address identification information received belongs to this Set Top Box and presets MAC Address identification information
Storehouse, then carry out step S204；If the MAC Address identification information received is not belonging to preset MAC
Address identification storehouse, then the frequency request that refusal RF remote sends.
S204, Set Top Box receive the frequency request that RF remote sends, and frequency request instruction is penetrated
Frequently the remote controller request to a RF remote frequency.
Exemplary, this RF remote can pass through five that user show on television equipment
Signal channel selects a signal channel, and such as the 3rd signal channel, Set Top Box can be by this signal frequency
The fixing frequency that road is corresponding, such as fixing frequency 200, corresponding RF remote frequency, such as the
The request of the RF remote frequency that 3 RF remote frequencies indicate as RF remote.
S205, Set Top Box are according to the frequency request received, and the radio frequency asked by this frequency is distant
Control device frequency is bound with RF remote, wherein, and RF remote frequency and fixing frequency
One_to_one corresponding.
Exemplary, Set Top Box using above-mentioned 3rd RF remote frequency as RF remote
Request and bind therewith so that RF remote can by the 3rd frequency remote controller frequency,
Control the 3rd road radio-frequency input signals on the fixing frequency 200 of coupling, say, that binding
Good RF remote can select different programs to carry out on the 3rd road radio-frequency input signals
Viewing.
S206, Set Top Box are that each fixing frequency selects according to Default Value order or user one by one
Sequentially Corresponding matching output port.
It should be noted that hypothesis Set Top Box has 5 fixing frequencies, and 5 ports, that
The Default Value order of Set Top Box can be to set gradually according to the order of the 1st, the 2nd,
Making user when selecting port 1 for First television equipment, the fixing correspondence of port 1 is fixing frequently
Point 100, when being second equipment choice port 4, the fixing frequency 179 of the fixing correspondence of port 4,
When being the 3rd equipment choice port 5, fixing corresponding 3rd the fixing frequency 300 of port 5；
Or, user can also be after selecting port, from the corresponding fixing frequency of main separation one,
During as selected port 1 for First television equipment, fixing corresponding 2nd the fixing frequency of port 1
200, when being second equipment choice port 4, fixing corresponding 4th the fixing frequency of port 4
100, when being the 3rd equipment choice port 5, fixing corresponding 1st the fixing frequency of port 5
179, illustrate each port in Set Top Box here and only have with fixing frequency and close one to one
System, the order of its coupling both can be carried out according to certain dispatched from the factory both definite sequence, it is also possible to according to
The hobby of user is carried out, and does not do any restriction with this.
The radio frequency that S207, Set Top Box are sent on the fixing frequency of coupling by output port correspondence is defeated
Enter signal.
The set-top box control method that the embodiment of the present invention provides, Set Top Box receives at least two-way radio frequency
Input signal；By in every road radio-frequency input signals corresponding modulating respectively to fixing frequency；For each
Fixing frequency Corresponding matching output port；The fixing frequency of coupling is sent by output port correspondence
On radio-frequency input signals.So, the multi-channel rf input signal that will receive due to Set Top Box,
And modulate respectively on different fixing frequencies, then by the radio-frequency input signals pair on fixing frequency
Should export to the television equipment connected on output port so that Set Top Box can simultaneously to
The radio-frequency input signals that the transmission of multiple television equipments is different, it is achieved use a Set Top Box to control many
The purpose of platform television equipment, thus meet the demand of user's low cost viewing multiple stage television equipment.
The Set Top Box 30 that the embodiment of the present invention provides, as it is shown on figure 3, include:
Tuner 301, is used for receiving at least two-way radio-frequency input signals.
Further, tuner 301 can receive at least two-way sent by frequency divider 40 and penetrates
Frequently input signal.
Code modulation decoder 302, divides for the every road radio-frequency input signals received by tuner 301
Other corresponding modulating is on fixing frequency.
Wherein, every road radio-frequency input signals corresponding modulating respectively can be arrived by code modulation decoder 302
The fixing frequency of Set Top Box Default Value or user arrange from Set Top Box and to select frequency
On fixing frequency.
Adapter 303, each for for the modulated radio-frequency input signals of code modulation decoder 302
Fixing frequency Corresponding matching output port.
Further, adapter 303 both can be that each fixing frequency is according to Default Value one by one
Sequentially Corresponding matching output port, it is also possible to one by one by user's selecting sequence Corresponding matching outfan
Mouthful.
Transmitter 304, for sending the fixing of adapter 303 coupling by output port correspondence
Radio-frequency input signals on frequency.
The Set Top Box that the embodiment of the present invention provides, Set Top Box receives at least two-way radio frequency input letter
Number；By in every road radio-frequency input signals corresponding modulating respectively to fixing frequency；For each fixing frequency
Point Corresponding matching output port；Penetrating on the fixing frequency of coupling is sent by output port correspondence
Frequently input signal.So, the multi-channel rf input signal that will receive due to Set Top Box, and point
Do not modulate on different fixing frequencies, then the radio-frequency input signals correspondence on fixing frequency is existed
On output port, the television equipment connected is given in output so that a Set Top Box can be simultaneously to multiple
The radio-frequency input signals that television equipment transmission is different, it is achieved use a Set Top Box to control multiple stage electricity
Depending on the purpose of equipment, thus meet the demand of user's low cost viewing multiple stage television equipment.
Further, this Set Top Box 30, as shown in Figure 4, also include:
First receptor 305, for receiving the frequency request that RF remote sends, this frequency
Point request is the RF remote request to a RF remote frequency.
It is worthy of note, the first receptor 305 of Set Top Box receives this RF remote and sends out
Before the frequency request sent, the second receptor 306 receives the MAC ground that RF remote sends
Location identifies information.
Processor 307, judges the first receptor of Set Top Box according to MAC Address identification information
Whether 305 ask with the frequency receiving this RF remote.That is: if the second receptor 306 receives
MAC Address identification information belong to the default MAC Address identification information bank in Set Top Box,
The first receptor 305 is then made to receive the frequency request that RF remote sends；If the second receptor
The 306 MAC Address identification information received are not belonging to preset MAC Address identification information bank,
The second receptor 306 is then made to refuse the frequency request that RF remote sends.
Radio frequency chip 308, for the frequency request received according to the first receptor 305, will
The RF remote frequency of this request is bound with RF remote, wherein, RF remote-controlled
Device frequency and fixing frequency one_to_one corresponding, so, RF remote can be distant by radio frequency
Control device frequency, controls the radio-frequency input signals on the fixing frequency of coupling, with defeated at this radio frequency
Entering signal adjusts platform to watch the program liked.
The method that this Set Top Box 30 can use above-described embodiment to provide is operated, work side
The method that method provides with embodiment is identical, does not repeats them here.
The Set Top Box that the embodiment of the present invention provides, Set Top Box receives at least two-way radio frequency input letter
Number；By in every road radio-frequency input signals corresponding modulating respectively to fixing frequency；For each fixing frequency
Point Corresponding matching output port；Penetrating on the fixing frequency of coupling is sent by output port correspondence
Frequently input signal.So, the multi-channel rf input signal that will receive due to Set Top Box, and point
Do not modulate on different fixing frequencies, then the radio-frequency input signals correspondence on fixing frequency is existed
On output port, the television equipment connected is given in output so that a Set Top Box can be simultaneously to multiple
The radio-frequency input signals that television equipment transmission is different, it is achieved use a Set Top Box to control multiple stage electricity
Depending on the purpose of equipment, thus meet the demand of user's low cost viewing multiple stage television equipment.
The system at Set Top Box 30 place that the embodiment of the present invention provides, as it is shown in figure 5, include:
Frequency divider 40, for being divided at least two-way radio frequency defeated the radio-frequency input signals received
Enter signal, send at least two-way radio-frequency input signals to Set Top Box.
Set Top Box 30, for receiving at least two-way radio-frequency input signals that frequency divider 40 sends；
By in every road radio-frequency input signals corresponding modulating respectively to fixing frequency；For each fixing frequency pair
Output port should be mated；The radio frequency sent on the fixing frequency of coupling by output port correspondence is defeated
Enter signal.
At least one television equipment 50, for send by output port receiver top box 30
The radio-frequency input signals on fixing frequency mated with output port.
Further, the system at Set Top Box 30 place, as shown in Figure 6, also include:
At least one RF remote 60, for the medium access control sent to Set Top Box 30
Sublayer Protocol MAC Address identification information, sends frequency request to Set Top Box 30, and frequency please
Ask as the RF remote request to a RF remote frequency.
In above-mentioned Set Top Box 30, frequency divider 40, television equipment 50 and RF remote 60 correspondence
State embodiment of the method, this Set Top Box 30, frequency divider 40, television equipment 50 and RF remote
In 60 steps that may be used for said method embodiment, the application in its each step concrete can be joined
According to said method embodiment.The concrete structure of this Set Top Box 30 and the machine top of offer in above-described embodiment
Box structure is identical, does not repeats them here.
The system that the embodiment of the present invention provides, Set Top Box receives at least two-way radio-frequency input signals；
By in every road radio-frequency input signals corresponding modulating respectively to fixing frequency；For each fixing frequency pair
Output port should be mated；The radio frequency sent on the fixing frequency of coupling by output port correspondence is defeated
Enter signal.So, the multi-channel rf input signal that will receive due to Set Top Box, and adjust respectively
Make on different fixing frequencies, then by corresponding for the radio-frequency input signals on fixing frequency in output
On port, the television equipment connected is given in output so that a Set Top Box can be simultaneously to multiple TVs
The radio-frequency input signals that device transmission is different, it is achieved use a Set Top Box to control multiple stage TV and set
Standby purpose, thus meet the demand of user's low cost viewing multiple stage television equipment.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is also
Being not limited to this, any those familiar with the art is at the technology model that the invention discloses
In enclosing, change can be readily occurred in or replace, all should contain within protection scope of the present invention.
Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (11)
1. the control method of a Set Top Box, it is characterised in that including:
Receive at least two-way radio-frequency input signals；
By in described at least two-way radio-frequency input signals corresponding modulating respectively to fixing frequency；
For each described fixing frequency Corresponding matching output port；
The radio frequency input letter on the described fixing frequency of coupling is sent by described output port correspondence
Number；
It is described by after in described at least two-way radio-frequency input signals respectively corresponding modulating to fixing frequency,
Also include:
Receiving the frequency request that RF remote sends, the request of described frequency is described RF remote
Request to a RF remote frequency；
According to the described frequency request received, one RF remote frequency is penetrated with described
Frequently remote controller is bound, wherein, and described RF remote frequency and described fixing frequency one a pair
Should, so that described RF remote controls the described solid of coupling by described RF remote frequency
Determine the radio-frequency input signals on frequency.
Control method the most according to claim 1, it is characterised in that described reception at least two
Road radio-frequency input signals includes:
Receive at least two-way radio-frequency input signals sent by frequency divider.
Control method the most according to claim 1, it is characterised in that described fixing frequency is
The fixing frequency that the fixing frequency of Default Value or user select according to the frequency of Default Value.
Control method the most according to claim 1, it is characterised in that described for each described
Fixing frequency Corresponding matching output port includes:
It is that each described fixing frequency mates defeated according to Default Value order or user's selecting sequence one by one
Go out port.
Control method the most according to claim 1, it is characterised in that receive in basis
Described frequency is asked, and is bound with described RF remote by one RF remote frequency
Before, also include:
Receive the FDDI sublayer protocol MAC Address identification information that RF remote sends；
If the described MAC Address identification information received belongs to default MAC Address identification information bank,
Then receive the frequency request that RF remote sends；If the described MAC Address identification information received is not
Belong to default MAC Address identification information bank, then the frequency that rejection RF remote sends please
Ask.
6. a Set Top Box, it is characterised in that including:
Tuner, is used for receiving at least two-way radio-frequency input signals；
Code modulation decoder, at least two-way radio-frequency input signals difference received by described tuner
Corresponding modulating is on fixing frequency；
Adapter, is used for as each described fixing frequency Corresponding matching output port；
Transmitter, for sending the described solid of described adapter coupling by described output port correspondence
Determine the radio-frequency input signals on frequency；
First receptor, for receiving the frequency request that RF remote sends, described frequency is asked
For the request to a RF remote frequency of the described RF remote；
Radio frequency chip, for the described frequency request received according to described first receptor, by institute
Stating a RF remote frequency to bind with described RF remote, wherein, described radio frequency is distant
Control device frequency and described fixing frequency one_to_one corresponding so that described RF remote pass through described in penetrate
Frequently remote controller frequency controls the radio-frequency input signals on the described fixing frequency of coupling.
Set Top Box the most according to claim 6, it is characterised in that
Described tuner, at least two-way radio-frequency input signals sent by frequency divider specifically for reception.
Set Top Box the most according to claim 6, it is characterised in that
Described adapter, is used for being that each described fixing frequency is according to Default Value order or use one by one
Family selecting sequence Corresponding matching output port.
Set Top Box the most according to claim 6, it is characterised in that also include:
Second receptor, for receiving the FDDI sublayer protocol that RF remote sends
MAC Address identification information；
Processor, if the described MAC Address identification information for described second receptor reception belongs to
Preset MAC Address identification information bank, then make described first receptor receive what RF remote sent
Frequency is asked；If the described MAC Address identification information that described second receptor receives is not belonging to preset
MAC Address identification information bank, then make described first receptor rejection RF remote send
Frequency is asked.
10. a system, it is characterised in that including:
Frequency divider, for the radio-frequency input signals received being divided at least two-way radio-frequency input signals,
To Set Top Box send described at least two-way radio-frequency input signals；
Set Top Box, for receiving at least two-way radio-frequency input signals that frequency divider sends；By described extremely
Lack two-way radio-frequency input signals corresponding modulating respectively to fixing frequency；For each described fixing frequency
Corresponding matching output port；Sent on the described fixing frequency of coupling by described output port correspondence
Radio-frequency input signals；
Described Set Top Box is additionally operable to: receiving the frequency request that RF remote sends, described frequency please
Ask as the request to a RF remote frequency of the described RF remote；According to receiving
Frequency is asked, and is bound with described RF remote by one RF remote frequency, its
In, described RF remote frequency and described fixing frequency one_to_one corresponding, so that described radio frequency is distant
Control device controls the radio frequency input letter on the described fixing frequency of coupling by described RF remote frequency
Number；At least one television equipment, for by described output port receiver top box send with institute
State the radio-frequency input signals on the described fixing frequency of output port coupling.
11. systems according to claim 10, it is characterised in that also include:
At least one RF remote, for the FDDI sublayer protocol sent to Set Top Box
MAC Address identification information, sends frequency request to Set Top Box, and the request of described frequency is described radio frequency
The remote controller request to a RF remote frequency.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155223.6A CN103428557B (en) | 2012-05-18 | 2012-05-18 | The control method of a kind of Set Top Box, Set Top Box and system thereof |
| PCT/CN2013/075740 WO2013170771A1 (en) | 2012-05-18 | 2013-05-16 | Set-top box control method, set-top box and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155223.6A CN103428557B (en) | 2012-05-18 | 2012-05-18 | The control method of a kind of Set Top Box, Set Top Box and system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103428557A CN103428557A (en) | 2013-12-04 |
| CN103428557B true CN103428557B (en) | 2016-12-07 |
Family
ID=49583149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210155223.6A Expired - Fee Related CN103428557B (en) | 2012-05-18 | 2012-05-18 | The control method of a kind of Set Top Box, Set Top Box and system thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103428557B (en) |
| WO (1) | WO2013170771A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147862B (en) * | 2017-06-08 | 2023-09-22 | 广东长虹电子有限公司 | Frequency-selecting switch system suitable for HDMI port |
| CN109831692B (en) * | 2019-03-08 | 2021-12-14 | 陕西广茂电子科技有限责任公司 | Set top box data directional pushing method and system based on Wifi technology |
| CN113726905B (en) * | 2021-09-03 | 2023-04-28 | 中国联合网络通信集团有限公司 | Data acquisition method, device and equipment based on home terminal equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068318A (en) * | 2007-06-04 | 2007-11-07 | 北京派瑞根科技开发有限公司 | Design technique for separate television capable of receiving multichannel TV signal and apparatus thereof |
| CN102137304A (en) * | 2010-10-29 | 2011-07-27 | 华为终端有限公司 | Television signal transmission method, set top box and television |
| CN202222030U (en) * | 2011-08-25 | 2012-05-16 | Tcl集团股份有限公司 | Multi-output set top box supporting a plurality of independent remote controllers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201594852U (en) * | 2009-11-20 | 2010-09-29 | 四川长虹电器股份有限公司 | Digital set top box |
-
2012
- 2012-05-18 CN CN201210155223.6A patent/CN103428557B/en not_active Expired - Fee Related
-
2013
- 2013-05-16 WO PCT/CN2013/075740 patent/WO2013170771A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068318A (en) * | 2007-06-04 | 2007-11-07 | 北京派瑞根科技开发有限公司 | Design technique for separate television capable of receiving multichannel TV signal and apparatus thereof |
| CN102137304A (en) * | 2010-10-29 | 2011-07-27 | 华为终端有限公司 | Television signal transmission method, set top box and television |
| CN202222030U (en) * | 2011-08-25 | 2012-05-16 | Tcl集团股份有限公司 | Multi-output set top box supporting a plurality of independent remote controllers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103428557A (en) | 2013-12-04 |
| WO2013170771A1 (en) | 2013-11-21 |
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Effective date of registration: 20180212 Address after: California, USA Patentee after: Global innovation polymerization LLC Address before: California, USA Patentee before: Tanous Co. Effective date of registration: 20180212 Address after: California, USA Patentee after: Tanous Co. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: HUAWEI DEVICE Co.,Ltd. |
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Granted publication date: 20161207 |