CN201577141U - Digital television set using universal remote controller - Google Patents
Digital television set using universal remote controller Download PDFInfo
- Publication number
- CN201577141U CN201577141U CN 201020117317 CN201020117317U CN201577141U CN 201577141 U CN201577141 U CN 201577141U CN 201020117317 CN201020117317 CN 201020117317 CN 201020117317 U CN201020117317 U CN 201020117317U CN 201577141 U CN201577141 U CN 201577141U
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- China
- Prior art keywords
- remote controller
- top box
- unit
- digital television
- control unit
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Abstract
The utility model relates to a set-top box technical field, concretely to a digital television set composed of a set-top box and a television which are capable of being operated by the television remote controller. The set-top box comprises a master control unit, a network interface unit, a demultiplexer, an audio decoder, a video decoder, an audio and video output unit, a wireless receiving unit and an analog button unit; the analog button unit is controlled by the master control unit for providing a learning interface of the remote controller and displaying a soft keyboard interface of the set-top box; and the operator operates the set-top box by means of a wireless receiving unit. The utility model has the beneficial effects that it is unnecessary to equip a special remote controller for the set-top box in the digital television set so as to decrease the production cost of the manufacturer and save the resource; after the set-top box is set, the subscriber is able to directly use the remote controller of the television to operate the set-top box and the television; and the operation is simple and humanized.
Description
Technical field
The utility model relates to the set-top box technique field, specifically is meant the digital television apparatus of being made up of the set-top box of supporting TV remote controller control and television set.
Background technology
Development along with technology, digital TV set-top box is popularized gradually, it is a kind of conversion equipment that digital television signal is converted to analog signal, it is to the reduction of decoding through the image of digitalization compressed and voice signal, produce the video and the voice signal of simulation, provide high-quality TV programme to spectators by television indicator and stereo set.Set-top box and television set all are furnished with special remote controller respectively, and the user is by different remote controller difference controller top box and television set, and very trouble seems.Therefore the designer is provided with learning functionality usually on the remote controller of set-top box, after set-top box and television set install, can be by a series of operation, make the remote controller of set-top box have the function of TV remote controller, so just can use the remote controller unification of set-top box that the two has been operated.This design, though simplified user's operation, the remote controller of television set is equivalent to cancel, and wastes very much resource.At present, all home television set have been furnished with remote controller, whether can omit the remote controller of set-top box when the configuration machine top box, realize with existing resource being that the TV remote controller unification is operated the two, taking into account and simplify the operation and resource-effective purpose, is the new problem that industry need be studied.
The utility model content
But the problem that the utility model need solve provides a kind of digital television apparatus of general remote controller, this device major part is a set-top box of supporting TV remote controller control, this set-top box need not dispose remote controller, but by control by TV remote controller after the sequence of operations.
For addressing the above problem, the technical scheme that the utility model is taked is: a kind of digital television apparatus of general remote controller, and this device comprises digital TV set-top box, described digital TV set-top box comprises:
Main control unit, it comprises embedded microprocessor and is connected the memory that is used to store primary control program and various supplemental characteristics with microprocessor;
Network interface unit is controlled by main control unit, and output MPTS transfer of data is given following demodulation multiplexer after being used for receiving digital television signal and carrying out demodulation and channel-decoding;
Demodulation multiplexer is controlled by main control unit, the MPTS data that are used for obtaining from network interface unit extract out a program packed look the basic flow data of audio frequency, comprise video PES, audio frequency PES and auxiliary data PES; It comprises a descrambling engine, can carry out descrambling to the data of scrambling in transport stream layer and PES layer, and that exports descrambling looks audio frequency PES;
Audio decoder and Video Decoder are connected with demodulation multiplexer, be respectively applied for the audio-video signal behind the descrambling is decoded;
The audio frequency and video output unit is used for decoded TV signal is carried out exporting to television for play after the digital-to-analogue conversion;
One radio receiving unit, it is connected with main control unit, receives the control signal of other remote controller emission and is transferred to microprocessor;
One analogue-key unit, it is controlled by main control unit, is used to provide remote controller study interface, shows the set-top box remote controller operation interface, is convenient to the man-machine interaction setting.
Concrete, described radio receiving unit is an infrared receiver.
Concrete, described analogue-key unit comprises the soft key function unit, is used for the television set at display machines top box soft keyboard interface.
The beneficial effects of the utility model are: set-top box does not dispose special remote controller in the described digital television apparatus, reduces the manufacturer production cost, economizes on resources; Described set-top box is distributed to inner analogue-key and record storage with the function of this operation signal after receiving the TV remote controller signal by radio receiving unit, after various function buttons are specified one by one, the user just directly with the remote controller manipulator top box and the television set of television set, operates succinctly and hommization more.
Description of drawings
Fig. 1 is that digital television apparatus structure described in the utility model is formed schematic block diagram.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model is real be intended to protect a kind of can be by the set-top box that realizes supporting TV remote controller be set, described set-top box is formed the shared remote controller control of digital television apparatus with television set, controls conveniently the saving cost.
As Fig. 1, for the structure of set-top box in the digital television apparatus described in the utility model is formed schematic block diagram.Digital television apparatus described in the utility model comprises set-top box and digital television, and wherein set-top box comprises main control unit, and it comprises embedded microprocessor and is connected the memory that is used to store primary control program and various supplemental characteristics with microprocessor; Network interface unit, it is controlled by main control unit, and output MPTS transfer of data is given following demodulation multiplexer after being used for receiving digital television signal and carrying out demodulation and channel-decoding; Demodulation multiplexer is controlled by main control unit, the MPTS data that are used for obtaining from network interface unit extract out a program packed look the basic flow data of audio frequency, comprise video PES, audio frequency PES and auxiliary data PES; It comprises a descrambling engine, can carry out descrambling to the data of scrambling in transport stream layer and PES layer, and that exports descrambling looks audio frequency PES; Audio decoder and Video Decoder are connected with demodulation multiplexer, be respectively applied for the audio-video signal behind the descrambling is decoded; The audio frequency and video output unit is used for decoded TV signal is carried out exporting to television for play after the digital-to-analogue conversion; Radio receiving unit, it is connected with main control unit, receives the control signal of other remote controller emission and is transferred to microprocessor; The analogue-key unit, it is controlled by main control unit, is used to provide soft keyboard operation interface in the remote controller study interface display set-top box, is convenient to the man-machine interaction setting.The described condition receiving element of Fig. 1 is for realizing charge program control section.
During concrete enforcement, also be provided with one group of button on the described set-top box, be used for man-machine interaction, the user wants to enter when the remote controller operation interface is configured and can press corresponding button, after then main control unit receives this information, show the soft keyboard of corresponding each function button of remote controller by analogue-key unit controls television set, each keypress function is defined in advance in the soft keyboard.Also can be provided with in this group button and move up and down key, the user can choose any one button in the soft keyboard on the display interface by described shifting bond(s).
Set-top box remote controller function setting process is as follows in the digital television apparatus described in the utility model: open set-top box and television set, enter the study interface by set-top box corresponding function key, show soft keyboard interface on the television set this moment.When button in the selected soft keyboard, correspondence is pressed a button of TV remote controller, the coding that radio receiving unit receives this button passes to main control unit, by main control unit will encode with soft keyboard on selected keypress function be mapped and write down storage, finish a button learning functionality, other button study is same as described above.In the operation afterwards, as long as press the button of the remote controller of being learnt, set-top box just can be discerned this button according to its coded message and realize function corresponding.
Certainly, above-mentioned key groups function also can realize with original button on the set-top box, such as the long operation that realizes entering the study interface by certain button, enters and utilizes program+and the mobile selection of each button of program-two button realization soft keyboard behind the interface.
Claims (4)
1. the digital television apparatus of a general remote controller comprises:
Main control unit, it comprises embedded microprocessor and is connected the memory that is used to store primary control program and various supplemental characteristics with microprocessor;
Network interface unit is controlled by main control unit, and output MPTS transfer of data is given following demodulation multiplexer after being used for receiving digital television signal and carrying out demodulation and channel-decoding;
Demodulation multiplexer, controlled by main control unit, the MPTS data that are used for obtaining from network interface unit extract out a program packed look the basic flow data of audio frequency, comprise video PES, audio frequency PES and auxiliary data PES, it comprises a descrambling engine, can carry out descrambling to the data of scrambling in transport stream layer and PES layer, that exports descrambling looks audio frequency PES;
Audio decoder and Video Decoder are connected with demodulation multiplexer, be respectively applied for the audio-video signal behind the descrambling is decoded;
The audio frequency and video output unit is used for decoded TV signal is carried out exporting to television for play after the digital-to-analogue conversion; It is characterized in that, also comprise:
One radio receiving unit, it is connected with main control unit, and it receives the control signal of other remote controller emission and is transferred to microprocessor;
One analogue-key unit, it is controlled by main control unit, is used to provide soft keyboard operation interface in remote controller study interface and the display machines top box, is convenient to the man-machine interaction setting.
2. the digital television apparatus of general remote controller according to claim 1 is characterized in that, described radio receiving unit is an infrared receiver.
3. the digital television apparatus of general remote controller according to claim 2 is characterized in that, described analogue-key unit comprises the soft key function unit, is used for the television set at display machines top box soft keyboard interface.
4. the digital television apparatus of general remote controller according to claim 3 is characterized in that, described set-top box also is provided with one group and is used to enter the operation push-button that remote controller study interface is configured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020117317 CN201577141U (en) | 2010-02-09 | 2010-02-09 | Digital television set using universal remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020117317 CN201577141U (en) | 2010-02-09 | 2010-02-09 | Digital television set using universal remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201577141U true CN201577141U (en) | 2010-09-08 |
Family
ID=42697011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020117317 Expired - Fee Related CN201577141U (en) | 2010-02-09 | 2010-02-09 | Digital television set using universal remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201577141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547457A (en) * | 2012-01-06 | 2012-07-04 | 常州市永伟电子有限公司 | Method for downloading remote controller data on basis of set top box |
| CN103369389A (en) * | 2012-03-29 | 2013-10-23 | Lg电子株式会社 | A multimedia device connected to at least one electronic device and controlling method thereof |
-
2010
- 2010-02-09 CN CN 201020117317 patent/CN201577141U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547457A (en) * | 2012-01-06 | 2012-07-04 | 常州市永伟电子有限公司 | Method for downloading remote controller data on basis of set top box |
| CN102547457B (en) * | 2012-01-06 | 2015-08-19 | 常州市永伟电子有限公司 | A kind of method for down loading of the remote-controller data based on Set Top Box |
| CN103369389A (en) * | 2012-03-29 | 2013-10-23 | Lg电子株式会社 | A multimedia device connected to at least one electronic device and controlling method thereof |
| CN103369389B (en) * | 2012-03-29 | 2018-01-12 | Lg电子株式会社 | It is connected to the multimedia equipment of at least one electronic equipment |
| US10425677B2 (en) | 2012-03-29 | 2019-09-24 | Lg Electronics Inc. | Multimedia device connected to at least one electronic device and controlling method thereof |
| US11425443B2 (en) | 2012-03-29 | 2022-08-23 | Lg Electronics Inc. | Multimedia device connected to at least one electronic device and controlling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 516002 Guangdong City, Huizhou Digital Industrial Park, No. 4, South District, building 1, floor 2 Patentee after: Guangdong Unionman Technology Co., Ltd. Address before: 516007, Huicheng District, Guangdong Province, Huizhou Road, No. 8 Huayang Building No. 8, 14, 18 floor Patentee before: Guangdong Unionman Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20140209 |