CN201479265U - Television with remote control function - Google Patents
Television with remote control function Download PDFInfo
- Publication number
- CN201479265U CN201479265U CN2009202248025U CN200920224802U CN201479265U CN 201479265 U CN201479265 U CN 201479265U CN 2009202248025 U CN2009202248025 U CN 2009202248025U CN 200920224802 U CN200920224802 U CN 200920224802U CN 201479265 U CN201479265 U CN 201479265U
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- China
- Prior art keywords
- television set
- decoder module
- network information
- remote control
- control function
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Abstract
The utility model discloses a television with remote control function which comprises a television decoding module and a network information receiving decoding module, wherein the network information receiving decoding module is connected with a background server for communication, receives video signal flows emitted by the background server, generates audio and video signals which are supported by the decoding module of the television after decoding the video signal flows, and then transmits the audio and video signals to the television decoding module, further a display unit and a sound effect unit are controlled by the television decoding module to play video content appointed by the background server. Through arranging the network information receiving decoding module in the television, the television can independently connect with the background server for communication under the condition of disconnecting with a set-top box for receiving network information published by the background server, and decodes the network information to generate audio and video information which can be recognized by the television to display, thereby greatly simplifying the whole layout of an information publishing system, and being convenient for controlling the television.
Description
Technical field
The utility model belongs to audio frequency and video receiving equipment technical field, specifically, relates to a kind of television receiver with remote control function.
Background technology
For some present special occasions, such as more public places of gathering number such as amusement club, station, airport, office buildings, often need to issue some information specific to the public in real time, such as medium, advertisement, order of classes or grades at school information or movie and video programs or the like, these customizing messages are generally held in the background server in each place, by with the set-top box linking communications with remote control function, and then drive the video information of television for play backstage appointment by set-top box.Personnel are controlled by each set-top box of Long-distance Control in the backstage, not only can control the play content and the broadcast form of each television set, but also can concentrate adjustment, thereby greatly made things convenient for the backstage to control the unified management of personnel to each display terminal to the switching on and shutting down moment, volume, image brightness, contrast and the color of television set.
Adopt this design need dispose many set-top box, realize control and the management of background server the foreground television set as middle bridge with remote control function, therefore, the assembly manipulation complexity of the higher and equipment of acquisition cost.
Based on this, if can make the tv product as display terminal have remote control function, to break away from the dependence to set-top box, that can greatly make things convenient for consumer's use undoubtedly.
The utility model content
The purpose of this utility model is to provide a kind of television set with remote control function, receive decoder module by in system for TV set, increasing the network information, thereby make that television set can be under the prerequisite of being completely free of set-top box control, receive the network information that background server sends independently, and the audio/video information that decoding generation television set can be discerned is play, thereby greatly simplified system configuration, made things convenient for the backstage to control the management of personnel each display terminal.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of television set with remote control function comprises that the television set decoder module and the network information receive decoder module; The described network information receives decoder module and is connected communication with background server, receive the video signal flow of background server issue, and after the video signal flow that receives carried out decoding processing, the audio-video signal that generates television set form that decoder module is supported transfers to the television set decoder module, and then plays the video content of background server appointment by described television set decoder module control display unit and audio unit.
Further, described network information reception decoder module connects background server by netting twine.
Further again, the described network information receives decoder module and connects the television set decoder module by serial signal line, to television set decoder module transmitting switch machine signal and parameter configuration.
Preferably, described serial signal line preferably adopts I
2The C universal serial bus.
Further again, the described network information receives decoder module the video signal flow that receives is decoded into simulated audio signal and analog video signal, transfers to the television set decoder module by audio signal wire and video signal cable respectively.
Certainly, for digital television, the described network information receives decoder module can be decoded into digital signal with the video signal flow that receives, and transfers to the television set decoder module by serial data line or parallel data line, carries out digital decoding and handles.
In order to realize that the commissioning staff is to tv volume, color, the isoparametric field adjustable of contrast, described television set decoder module and remote signal are received head to be connected, receive the remote control command that the commissioning staff sends by remote controller, and then transfer to the described network information and receive decoder module, receive decoder module by the network information and be back to background server, to revise parameter configuration.
Certainly, also described television set decoder module and network information reception decoder module can be connected with remote signal reception head simultaneously, receive the remote control command that the commissioning staff sends by remote controller, and by television set decoder module control display unit and audio cell response commissioning staff operation, receive decoder module by the network information remote control command is back to background server, to revise parameter configuration.
Further, the described network information receives the power panel of the power end connection television set inside of decoder module, and the low-voltage dc power supply that utilizes power panel output is that the network information receives the decoder module power supply.
Preferably, it is SD or high definition network decoding plate that the described network information receives decoder module, and described television set decoder module can specifically refer to existing TV decoding deck in the television set, and it is provided with inter-board interface; Described SD or high definition network decoding plate connect described inter-board interface by client cables or connector, and then are connected with function corresponding circuit on the TV decoding deck by inter-board interface.
Compared with prior art, advantage of the present utility model and good effect are: the utility model is by embedded with network message pick-up decoder module in television set, thereby make the television set can be independently under the situation of detachment machine top box and the background server linking communications, to receive the network information of background server issue, and the audio/video information that decoding generation television set can be discerned is play, can greatly simplify the configured in one piece of information issuing system thus, make things convenient for operation and the control of back-stage management personnel each display terminal.
After reading the detailed description of the utility model execution mode in conjunction with the accompanying drawings, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the television set with remote control function that proposes of the utility model;
Fig. 2 is the physical circuit schematic diagram of a kind of embodiment of television set shown in Figure 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done explanation in further detail.
The utility model is in order to make present TV set remote control function, the network information reception decoder module that originally was arranged in the set-top box is transplanted in the television set, and with television set in original television set decoder module be connected communication, as shown in Figure 1, and then receive decoder module by the network information and be connected communication with background server, receive the video signal flow of background server issue, and after the video signal flow that receives carried out decoding processing, generate the audio-video signal VIDEO of television set decoder module format acceptable, AUDIO transfers to the television set decoder module.Television set parameter configuration by background server sends such as parameters such as volume, image brightness, contrast, colors, after the reception of network information reception decoder module, adopts the serial communication mode to transfer to the television set decoder module.Described television set decoder module is according to the parameter configuration that receives, to the input audio-video signal VIDEO, AUDIO decode and encoding process after, generate the signal type output of being supported in follow-up display unit and audio unit, and then by display unit driving display displaying video image, export the program sound accompaniment by audio unit drives loud speaker, thereby realized the remote control function of television set.
Elaborate described particular circuit configurations and operation principle thereof below by a specific embodiment with television set of remote control function.
Embodiment one, in the present embodiment, the described network information receives decoder module and can adopt the SD network decoding plate that can directly purchase on the market at present or high definition network decoding plate to be connected with TV decoding deck in the television set, make up the circuit system of television set, realize the remote control function of television set, referring to shown in Figure 2.
SD network decoding plate or the high definition network decoding plate that occurs on the market has polytype at present, such as the network decoding plate of the output analog audio-video signal of can decoding or the network decoding plate of output digital audio-video signal or the like of can decoding, need select suitable type to be configured according to the concrete condition of TV decoding deck.Such as: for most simulated televisions, its inner TV decoding deck can only receive simulated audio signal and analog video signal usually, should select this moment the SD or the high definition network decoding plate of decodable code output analog audio-video signal to be connected with its coupling; And for present digital television, because its inner TV decoding deck reception and encoding and decoding of the audio-video signal stream of number of support word format is fully handled, therefore, can select to make up the system for TV set circuit, to realize remote control function with the SD or the high definition network decoding plate of number format output audio-video signal.
Present embodiment is that example is specifically described with the network decoding plate that adopts decodable code output analog audio-video signal, as shown in Figure 2.The network decoding plate connects netting twine by network interface RJ11, and then is connected communication with background server by netting twine, receives the video information and the control command of background server issue.
Transmit control command by serial signal line between network decoding plate and the TV decoding deck, such as parameter configuration such as the timed power on/off instruction of television set and volume, image brightness, contrast, colors.Present embodiment preferably adopts I
2C universal serial bus SDA, SCL transmit, and control with play content and broadcast form to television set.Left and right acoustic channels simulated audio signal L, R by network decoding plate decoding output transfer to the TV decoding deck by audio signal wire, after the audio cell processing, drive loud speaker output sound accompaniment; Analog video signal RGB by the decoding output of network decoding plate then transfers to the TV decoding deck by video signal cable, after carrying out encoding and decoding and handling, exports display unit to, plays the video information of background server issue to drive display screen.
Connect between plate for convenience, preferably on network decoding plate and TV decoding deck, inter-board interface is set respectively, as JC23, JC25, JC28 and XP303, XP306, XP307, so by client cables or connector respectively with the corresponding connection of inter-board interface JC23, to carry out I with XP303
2The C bus communication, the transmission control command; Inter-board interface JC25 and XP306 correspondence are connected, with transmission left and right acoustic channels simulated audio signal L, R; Inter-board interface JC28 and XP307 correspondence are connected, with transportation simulator vision signal R, G, B.In order to suppress electromagnetic interference, guarantee the reliability of signal transmission between plate, preferably between the two paths of signals transmission line, increase by one road ground wire GND, with electromagnetic radiation shielding, as shown in Figure 2.
The power end of network decoding plate is connected with the XP106 interface of television set internal electrical source plate by interface JC05, the output of reception power panel+the 5V DC power supply, for its internal circuit provides operating voltage.
The television set with remote control function of present embodiment is the special-purpose output equipment as a passive reception usually in use, and domestic consumer can not operate on it control, and its control is grasped by the back-stage management personnel fully.But, the administrative staff that are in the consistency operation chamber are difficult to obtain exactly the actual conditions of every television set environment of living in, therefore, television set parameters such as volume that it regulates out or image brightness tend to occur being not suitable for the situation of surrounding environment, thereby have influenced people's the effect of watching.
In order to address this problem, present embodiment has designed inter-board interface JC22 and the XP309 that is used to transmit remote signal IR respectively on network decoding plate and TV decoding deck, as shown in Figure 2.After on-the-spot commissioning staff triggers output by remote controller infrared remote control instruction is received head and is received conversion by the remote signal of television set inside, the remote signal IR of production burst string form at first transfers to the TV decoding deck, with parsing commissioning staff's operational order, and then the control television set is carried out corresponding operation.Meanwhile, by the TV decoding deck remote signal IR that receives is transferred to the network decoding plate, and then be back to background server by the network decoding plate, with corresponding configuration information in the modification background server, thereby each output parameter that makes background server can control television set in operating process in the future adapts to its residing environment.
Specifically, the remote signal IR that described remote control receives head output is connected with the XP302 interface of TV decoding deck by the XP201 interface on the remote control dash receiver, XP309 interface by the TV decoding deck is connected with the JC22 interface of network decoding plate again, to transmit between the plate of realizing remote signal IR.The required dc supply of each functional circuit on the remote control dash receiver, such as+the 5V standby power, be transferred to the remote control dash receiver by the TV decoding deck by interface XP302, when television set is in standby and open state, can both receive remote control command exactly with the remote control reception head of controlling on it.
Certainly, the remote signal IR that also remote signal can be received head output outputs to the inter-board interface XP302 and the JC22 of TV decoding deck and network decoding plate simultaneously by the XP201 interface on the remote control dash receiver, receive the remote control command that the commissioning staff sends by remote controller, on the one hand by TV decoding deck control display unit and audio cell response commissioning staff operation; By the network decoding plate remote control command is back to background server on the other hand, to revise parameter configuration.
Present embodiment is transplanted in the television set by network decoding plate built-in in the set-top box that will have remote control function, be connected communication with the TV decoding deck of television set inside, thereby the remote control function that made TV set, can save purchasing and assembling of set-top box thus, save acquisition cost, simplified system configuration.
Television set with remote control function of the present utility model and existing network receiving equipment have certain different.Existing network receiving equipment is normally for the active searching information of surfing the Net, and television set of the present utility model is a passive reception and transmits the special-purpose output equipment of instruction, and therefore, function is with strong points, and the use ability is good, and effect is remarkable.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; should be noted that; the utility model also is not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection range of the present utility model.
Claims (10)
1. the television set with remote control function is characterized in that: comprise that the television set decoder module and the network information receive decoder module; The described network information receives decoder module and is connected communication with background server, receive the video signal flow of background server issue, and after the video signal flow that receives carried out decoding processing, the audio-video signal that generates television set form that decoder module is supported transfers to the television set decoder module, and then plays the video content of background server appointment by described television set decoder module control display unit and audio unit.
2. the television set with remote control function according to claim 1 is characterized in that: the described network information receives decoder module and connects background server by netting twine.
3. the television set with remote control function according to claim 1, it is characterized in that: the described network information receives decoder module and connects the television set decoder module by serial signal line, to television set decoder module transmitting switch machine signal and parameter configuration.
4. the television set with remote control function according to claim 3 is characterized in that: described serial signal line is I
2The C bus.
5. according to each described television set in the claim 1 to 4 with remote control function, it is characterized in that: the described network information receives decoder module the video signal flow that receives is decoded into simulated audio signal and analog video signal, transfers to the television set decoder module by audio signal wire and video signal cable respectively.
6. according to each described television set in the claim 1 to 4 with remote control function, it is characterized in that: the described network information receives decoder module the video signal flow that receives is decoded into digital signal, transfers to the television set decoder module by serial data line or parallel data line.
7. according to each described television set in the claim 1 to 4 with remote control function, it is characterized in that: described television set decoder module connects remote signal and receives head, receive the remote control command that the commissioning staff sends by remote controller, and then transfer to described network information reception decoder module, receive decoder module by the network information and be back to background server.
8. according to each described television set in the claim 1 to 4 with remote control function, it is characterized in that: described television set decoder module receives decoder module with the network information and all is connected with remote signal reception head, receive the remote control command that the commissioning staff sends by remote controller, and, receive decoder module by the network information remote control command is back to background server by television set decoder module control display unit and audio cell response commissioning staff operation.
9. according to each described television set in the claim 1 to 4 with remote control function, it is characterized in that: the described network information receives the power panel of the power end connection television set inside of decoder module, and the low-voltage dc power supply that utilizes power panel output is that the network information receives the decoder module power supply.
10. according to each described television set in the claim 1 to 4 with remote control function, it is characterized in that: it is SD or high definition network decoding plate that the described network information receives decoder module, described television set decoder module is the TV decoding deck, and it is provided with inter-board interface; Described SD or high definition network decoding plate connect described inter-board interface by client cables or connector, and then are connected with function corresponding circuit on the TV decoding deck by inter-board interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248025U CN201479265U (en) | 2009-08-14 | 2009-08-14 | Television with remote control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248025U CN201479265U (en) | 2009-08-14 | 2009-08-14 | Television with remote control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479265U true CN201479265U (en) | 2010-05-19 |
Family
ID=42415520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202248025U Expired - Fee Related CN201479265U (en) | 2009-08-14 | 2009-08-14 | Television with remote control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104394446A (en) * | 2014-12-10 | 2015-03-04 | 四川中时代科技有限公司 | Remote control video terminal processor with indication function |
| CN107529076A (en) * | 2017-08-01 | 2017-12-29 | 深圳市创维软件有限公司 | A kind of method, system and storage device for realizing set top box remote manipulation |
-
2009
- 2009-08-14 CN CN2009202248025U patent/CN201479265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104394446A (en) * | 2014-12-10 | 2015-03-04 | 四川中时代科技有限公司 | Remote control video terminal processor with indication function |
| CN107529076A (en) * | 2017-08-01 | 2017-12-29 | 深圳市创维软件有限公司 | A kind of method, system and storage device for realizing set top box remote manipulation |
| CN107529076B (en) * | 2017-08-01 | 2020-04-14 | 深圳市创维软件有限公司 | Method, system and storage device for realizing remote control of set top box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120814 |