CN102820894A - A radio receiver system - Google Patents
A radio receiver system Download PDFInfo
- Publication number
- CN102820894A CN102820894A CN2012101917485A CN201210191748A CN102820894A CN 102820894 A CN102820894 A CN 102820894A CN 2012101917485 A CN2012101917485 A CN 2012101917485A CN 201210191748 A CN201210191748 A CN 201210191748A CN 102820894 A CN102820894 A CN 102820894A
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- Prior art keywords
- data
- radio receiver
- broadcast
- radio signal
- receiver according
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/93—Arrangements characterised by the broadcast information itself which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/38—Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/13—Arrangements for device control affected by the broadcast information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
A radio receiver system for delivering rich-media content associated with a broadcast radio signal. A radio receiver is connected to an internet-enbaled device by proper wireless or wired connections. The internet-enbaled device comprises a movable screen. Preferably, the internet-enabled device may be a smartphone, laptop, tablet computer or Internet-enabled TV. According to station and program data acquired from the radio broadcast signals, the raido receiver transmits the data to the internet-enabled device, and the internet-enabled device retrieves through the Internet and displays the rich-media content associated with the station of a long-distance content server having the rich-media content associated with the programs being brodcasted.
Description
Technical field
The present invention relates to radio receiver.Especially, the present invention relates to be applicable to the radio receiver system that transmits the rich media contents that is associated with broadcast radio signal that wherein said broadcast radio signals is drawn together audio stream at least.
Background technology
The user more and more hopes multimedia or rich-media experience when receiving media.For example, the user perhaps hopes to know about the TV that broadcasting or the extraneous information of radio program.
In radio; The DAB standard comprises the standard that is used for application of MOT slideshow and electronic programming advance notice application; Wherein, the MOT slideshow is used and is transmitted a series of static bitmap images through broadcast channel to receiver, and the electronic programming advance notice is used and transmitted extra programme information.This flows to the user through the standard audio radio broadcasting abundanter media experience is provided, though this mechanism has limitation (promptly can aspect content transmitted, have limitation owing to broadcast the bandwidth constraint of stream).
Interchangeable standard is the RadioVIS standard from RadioDNS tissue, this RadioVIS specification description a kind of with the broadcast radio service with transmit the method that content viewable combines with the Internet service that rich-media experience is provided.
RadioVIS has obtained implementing on expensive relatively mixing apparatus, and wherein said mixing apparatus comprises that radio receiver, graphic alphanumeric display and internet are connected.Yet these are special-purpose expensive device.
Compare with the cost of the existing low-cost broadcast radio receiver that typically uses in the family, it is quite high that the cost of internet connection and graphic alphanumeric display is provided in this hybrid radio equipment.
Therefore, we need come to transmit rich-media to the user with cost effective and efficient manner more and experience.
Summary of the invention
Therefore; The present invention provides a kind of radio receiver system that is used to transmit the rich media contents that is associated with broadcast radio signal; Said broadcast radio signals is drawn together audio stream at least; Said radio receiver system comprises: antennal interface, and it has and is coupled to antenna to be used to receive the input and the output that is used to export the broadcast radio signal that receives of broadcast radio signal; Acceptor unit; It has the output that is coupled to antennal interface to receive the input of broadcast radio signal; The parameter that this acceptor unit is configured to from the broadcast radio signal that receives to extract the data flow that comprises audio frequency and/or packet and basis and the broadcast radio signal that receives and/or the data flow extracted is associated generates media data, and this acceptor unit has the output that is used for the output medium data; Data-interface, it has the output that is coupled to acceptor unit with input that is used for receiving media data and the output that is used for the output medium data; And moveable display; It is coupled to data-interface to be used for receiving media data; Wherein said moveable display is configured to the rich media contents of access stored on content server in response to said media data when being coupled to said data-interface; This rich media contents is associated with broadcast radio signal, and moveable display is configured on this moveable display, show rich media contents.
Advantageously; Be coupled to the moveable display of data-interface through use, had by the user, be applicable to that the object that receives and show this rich media contents can substitute special-purpose integrated screen and the integrated Internet function in the radio receiver and obtains using.This has reduced cost, because in radio receiver, do not need screen to be connected with the internet.
In execution mode, moveable display comprises smart phone, laptop computer, flat computer (tablet computer) or possesses the TV of Internet function.
In execution mode, moveable display can be coupled to data-interface via wired or wireless connection.Preferably, this connection comprises RS232, I2C, bluetooth, WiFi, Ethernet or USB.
In some embodiments, data-interface comprises the docking station that can be coupled to acceptor unit.Preferably, in this embodiment, data-interface can be coupled to acceptor unit via wired or wireless connection.Preferably, this connection comprises RS232, I2C, bluetooth, WiFi, Ethernet or USB.
In execution mode, moveable display is configured to be stored in the rich media contents on the content server via access to the Internet.
In some embodiments, broadcast radio signal is FM, DAB, DRM, AMSS or HD radio broadcasting radio signal.
Preferably, data flow that is associated with the broadcast singal that receives and/or parameter comprise station data that are used for defining the station identifier that is associated with the station that is used to transmit broadcast radio signal and/or the program data that is used to define the data that are associated with the program that transmits in broadcast radio signal.The data of standing can comprise that FM broadcasting frequency, RDS PI code, RDS national code, RDS can expand national code, overall ID, service ID, SCIdS, can expand in the national code one or more.
In execution mode, media data comprises the URL that is used to visit rich media contents that is associated with the broadcast singal that receives.
In some embodiments, acceptor unit is configured to inquire about and obtain URL through using the data flow of being extracted be associated with the broadcast singal that receives and/or parameter to make up and carry out domain name system.
Description of drawings
To only the present invention be described now through the mode of example and with reference to accompanying drawing, wherein:
Fig. 1 shows system survey.
Embodiment
Compare with the cost of the existing low-cost broadcast radio receiver that typically uses in the family; Can realize that it is quite high that the cost of internet connection and graphic alphanumeric display is provided in the equipment (the hybrid radio equipment that for example, comprises graphic alphanumeric display) that rich-media is experienced.
Yet many consumers have other existing equipment, and such as smart phone, laptop computer, flat computer or internet TV, these existing equipments have internet connection and graphic alphanumeric display but do not have the broadcast radio receiver.
In brief; The invention describes and a kind ofly be used to use the broadcast radio receiver to transmit the rich-media service method, the graphic alphanumeric display of display device (such as smart phone, laptop computer, flat computer or the internet TV) connection that this broadcast radio receiver is not connected with the internet that separates.
The present invention describes equipment transmission that a kind of broadcast radio receiver connects to the internet that separates via communication link (such as RS232, I2C, bluetooth, WiFi, Ethernet or the USB) method about the information of selected wireless radio service.After the equipment that separates via the related rich media contents of its internet connection request and on graphic alphanumeric display, present this media content.
When using together in this way, for providing integrated rich-media, the user experiences, and its sound intermediate frequency appears via apparatus for receiving broadcasting, and then the effective display device that connects via the internet that is provided with of cost appears video content through using very.
Advantageously, this provides a kind of hybrid radio service method of under the situation that need not private internet connection and graphic alphanumeric display on the digit broadcasting receiver, on this receiver, transmitting.
Fig. 1 shows system survey.Radio receiver (100) (such as the DAB radio) comprises receiver module chipset (102) and display (106); Wherein the receiver module chipset is coupled to broadcast radio antenna (104) being used to receive broadcast radio signal, and display is used for showing the essential information about the radio station of listening to via loud speaker (108).Signal is broadcasted from radio studio or broadcaster (130) through the radio network of reflector (132).
Usually; The radio signal that is transmitting from radio studio receives, is delivered to receiver module chipset (102) by radio receiver antenna (104) and is applicable to the signal that passes to the audio frequency amplifier that is used to listen to be used to mix and/or be decoded into; And the data-signal that comprises excessive data (for example, about the essential information of channel or about just in any master data of received program) is delivered to the display (106) of this receiver.
With providing audio frequency the same with master data via broadcasting stream, broadcaster (130) transmits rich media contents (for example, extra music, picture, video, report and other such data) to the content server that is attached to internet (124) (128).
In the present invention, radio receiver extracts the data flow that comprises audio frequency and/or packet from the broadcast radio signal that receives.Data flow that is associated with the broadcast singal that receives and/or parameter can comprise and be used to define and be used to transmit the station data of the station of broadcast radio electric current and/or the station identifier that other stations are associated and the program exclusive data that receives from broadcsting transmitter.Receiver can according to this data flow generate be exported to the equipment (112,116) that possesses Internet function via data-interface media data (for example, URL).The data (for example, being used to receive the frequency of broadcasting stream) that this data flow can also comprise the data of from broadcasting stream, extracting and/or generate according to the reception that broadcasting is flowed.
The RadioDNS standard that depends on broadcast standard uses various message slots to discern just at received station.For example, for FM, can come to discern uniquely the station through the combination that FM frequency, RDS PI code, RDS national code and RDS can expand national code.For DAB, employed information can be overall ID, service ID, SCIdS and the combination that can expand national code.
The radio receiver unit is configured to for example be used for the URL of website through using the data flow of being extracted and/or the parameter that are associated with the broadcast singal that receives to generate media data.Acceptor unit for example make up and carry out with data flow in the dns search that is associated of data, be used to pass to the URL of the equipment that possesses Internet function with identification.
The equipment that possesses Internet function is connected to internet (124) via suitable router and/or modulator-demodulator (120).The equipment that possesses Internet function can comprise smart phone, laptop computer, flat computer or internet TV or other such equipment.At the equipment that possesses Internet function is in the situation of mobile phone or smart phone, and the connection of arriving internet (124) can connect (or other suitable mobile device communication agreements) via 3G or 4G and replace via modem/router (120).
Radio receiver is connected to the equipment that possesses Internet function via suitable wired or wireless connection (such as Ethernet, RS232, I2C, bluetooth, WiFi, USB or other such connections).
In the embodiment shown, the equipment (112) that possesses Internet function is arranged in the docking station (116) that is connected to radio receiver (100).For example, docking station (116) can comprise the fixture that is used to accept iPhone or iPad or other smart phones and flat computer.
In interchangeable execution mode, radio receiver (100) (once more via wired or wireless connection) is directly connected to the equipment that possesses Internet function.
Generate in the execution mode of URL at acceptor unit as discussed above; This media data is delivered to acceptor unit, the rich media contents that this acceptor unit uses these data to seek and retrieve to be associated with the current station that is receiving on radio receiver perhaps with the specific program associated content that is receiving.These data are passed through to obtain the content server (128) of internet (124) from the broadcasting limit via modem/router (120).Show possessing on the equipment of Internet function after this rich media contents.
In interchangeable execution mode; The data of standing (as discussed above) and other data are delivered to the equipment that possesses Internet function; The rich media contents that this equipment that possesses Internet function uses these data to seek and retrieve to be associated with the current station that is receiving on radio receiver (for example, search for discern URL) through execution DNS or with the specific program associated content that is receiving.These data are passed through to obtain the content server (128) of internet (124) from the broadcasting limit via modem/router (120).Show possessing on the equipment of Internet function after this rich media contents.
When just received program changes on the station is changed or stands, rich media contents will depend on and change through radio receiver station and/or program data that receive and that be delivered on the equipment that possesses Internet function.
An application of foregoing invention is arranged in the loud speaker depressed place that is used for smart phone (such as iPhone) or flat-panel devices (such as iPad).
Existing loud speaker depressed place has DAB or the FM radio receiver to be used for when the equipment of pegging graft is charging, using that is built in wherein usually.The application of the invention, smart phone or flat-panel devices can be used in obtain or appear with radio receiver in being built in the loud speaker depressed place on the rich media contents that is associated of the wireless radio service that receives.
This will make the rich-media wireless radio service to be delivered to the consumer with unusual cost effective and efficient manner, and stimulate the demand to the equipment that can realize this function.
Though described the present invention with reference to embodiment in the preceding text, the present invention is not limited to these embodiments, and to those skilled in the art, modification will obviously be positioned at scope of the present invention.Above-described any execution mode can be used with the mode of any combination.
Claims (13)
1. radio receiver system that is used to transmit the rich media contents that is associated with broadcast radio signal, said broadcast radio signals is drawn together audio stream at least, and said radio receiver system comprises:
Antennal interface, this antennal interface have can be coupled to antenna to be used to receive the input and the output that is used to export the broadcast radio signal that receives of broadcast radio signal;
Acceptor unit; This acceptor unit have be coupled to said antennal interface output to receive the input of said broadcast radio signal; The parameter that said acceptor unit is configured to from the broadcast radio signal that receives to extract the data flow that comprises audio frequency and/or packet and basis and the broadcast radio signal that receives and/or the data flow extracted is associated generates media data, and said acceptor unit has the output that is used to export said media data;
Data-interface, this data-interface have the output of output to be used to the receiving input of said media data and to be used to export said media data that is coupled to said acceptor unit; And
Moveable display, this moveable display are coupled to said data-interface being used to receive said media data,
Wherein said moveable display is configured to the rich media contents of access stored on content server in response to said media data when being coupled to said data-interface; Said rich media contents is associated with said broadcast radio signal, and said moveable display is configured on said moveable display, show said rich media contents.
2. radio receiver according to claim 1 system, wherein, said moveable display comprises smart phone, laptop computer, flat computer or possesses the TV of Internet function.
3. radio receiver according to claim 1 and 2 system, wherein, said moveable display is coupled to said data-interface via wired or wireless connection.
4. radio receiver according to claim 3 system, wherein, said connection comprises RS232, I2C, bluetooth, WiFi, Ethernet or USB.
5. radio receiver according to claim 1 system, wherein, said data-interface comprises the docking station that can be coupled to said acceptor unit.
6. radio receiver according to claim 5 system, wherein, said data-interface can be coupled to said acceptor unit via wired or wireless connection.
7. radio receiver according to claim 6 system, wherein, said connection comprises RS232, I2C, bluetooth, WiFi, Ethernet or USB.
8. radio receiver according to claim 1 system, wherein, said moveable display is configured to be stored in the said rich media contents on the content server via access to the Internet.
9. radio receiver according to claim 1 system, wherein, said broadcast radio signal is FM, DAB, DRM, AMSS or HD radio broadcasting radio signal.
10. radio receiver according to claim 1 system; Wherein, said data flow that is associated with the broadcast singal that receives and/or parameter comprise the program data that is used for defining the station data of the station identifier that is associated with the station of transmitting said broadcast radio signal and/or is used to define the data that are associated with the program that transmits in said broadcast radio signal.
11. radio receiver according to claim 10 system; Wherein, said station data comprise that FM broadcasting frequency, RDS PI code, RDS national code, RDS can expand national code, overall ID, service ID, SCIdS, can expand in the national code one or more.
12. according to claim 1,10 or 11 described radio receiver systems, wherein, said media data comprises the URL that is used to visit rich media contents that is associated with the broadcast singal that receives.
13. radio receiver according to claim 12 system, wherein, said acceptor unit be configured to through use be associated with the broadcast singal that receives the data flow of extracting and/or parameter make up and carry out domain name system and inquire about and obtain URL.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1109734.2A GB2491640B (en) | 2011-06-10 | 2011-06-10 | Radio receiver system |
| GB1109734.2 | 2011-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102820894A true CN102820894A (en) | 2012-12-12 |
Family
ID=44357516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101917485A Pending CN102820894A (en) | 2011-06-10 | 2012-06-11 | A radio receiver system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102820894A (en) |
| GB (1) | GB2491640B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688553A (en) * | 2018-12-18 | 2019-04-26 | 中国传媒大学 | Based on WiFi data push and the received DRM broadcast receiver system of mobile phone terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5832223A (en) * | 1996-09-13 | 1998-11-03 | Motorola, Inc. | System, method and device for automatic capture of internet access information in a broadcast signal for use by an internet access device |
| US20030126620A1 (en) * | 2001-12-31 | 2003-07-03 | Toshio Hayakawa | Multimedia display system using display unit of portable computer, and signal receiver for television, radio, and wireless telephone |
-
2011
- 2011-06-10 GB GB1109734.2A patent/GB2491640B/en active Active
-
2012
- 2012-06-11 CN CN2012101917485A patent/CN102820894A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688553A (en) * | 2018-12-18 | 2019-04-26 | 中国传媒大学 | Based on WiFi data push and the received DRM broadcast receiver system of mobile phone terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201109734D0 (en) | 2011-07-27 |
| GB2491640A (en) | 2012-12-12 |
| GB2491640B (en) | 2018-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |