CN203193756U - Integrated data processer with multiplexed output channels - Google Patents
Integrated data processer with multiplexed output channels Download PDFInfo
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- CN203193756U CN203193756U CN 201320188654 CN201320188654U CN203193756U CN 203193756 U CN203193756 U CN 203193756U CN 201320188654 CN201320188654 CN 201320188654 CN 201320188654 U CN201320188654 U CN 201320188654U CN 203193756 U CN203193756 U CN 203193756U
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Abstract
The utility model discloses an integrated data processer with multiplexed output channels. The processer comprises an HDI3D input module, an HDMI decoder module, an SPDIF decoder output module and/or a COAX decoder output module, an HDMI transmitting module, an HDMI transeiver module, a decoder control CPU, a transeiver control CPU, at least an HDI3D output module, at least an HDMI signal indicator, a diverter switch and/or a remote control receiver, and a power supply module, wherein an output end of the HDMI3D input module is connected with an input end of the HDMI decoder module, an output end of the HDMI decoder module is connected with input ends of the SPDIF decoder output module, the COAX decoder output module and the HDMI transmitting module, the HDMI decoder module and the HDMI transmitting module are in both-way connections with the decoder control CPU, an output end of the HDMI transmitting module is connected with an input end of the HDMI transceiver module, an output end of the HDMI transceiver module is connected with an input end of the HDMI3D output module, and the HDMI transceiver module is in a both-way connection with the transceiver control CPU. The technical scheme supports HDMI1.4 version. The integrated data processer with multiplexed output channels is capable of simultaneously outputting four-way HDMI3D and capable of simultaneously outputting decoded audio frequency.
Description
Technical field
The utility model belongs to the image communication technology field, relates to decoder or signal branch device, and particularly a kind of have the multichannel data output channel, an integrated integrated data processor of decoding function, signal branch function and signal format handoff functionality.
Background technology
Existing multichannel data (signal) output equipment can not present the image of high definition and the acoustical quality of high-quality simultaneously simultaneously, for example be the equipment of multiple signals with the HDMI signal branch, as shown in Figure 1, it comprises HDMI3D transmitting-receiving distribution module, cpu controller, multichannel HDMI3D output (HDMI3D output 1, HDMI3D output 2, HDMI3D output 3 and HDMI3D output 4), multichannel HDMI signal indication (HDMI signal indication 1, HDMI signal indication 2, the indication 3 of HDMI signal and HDMI signal indication 4), the HDMI3D input, HDMI imports indication, pressurizer and be the DC+5V input of above-mentioned module for power supply, the output of multichannel HDMI3D output is connected to the input of HDMI3D transmitting-receiving distribution module, the output of HDMI3D transmitting-receiving distribution module is connected to the input of cpu controller and the input of HDMI3D input, the output of cpu controller is connected to the input of multichannel HDMI signal indication and the input of HDMI input indication, and the DC+5V input is the whole system power supply through the voltage stabilizing of pressurizer.From the above, this equipment is merely able to the HDMI signal branch is become multiple signals, and being merely able to root, audio frequency outputs on the terminal (for example television set) with the HDMI signal, though this has just caused most TV image when playing high definition film true to nature very clear beautiful, but acoustical quality has no idea to embody at all, have no idea high-quality audio frequency output, thereby give people's sensation not too perfect.
Therefore, in order to allow people can reveal the audio of high-definition effect more at the film of viewing and admiring high definition, necessaryly existing signal is propped up subset improve.
The utility model content
Therefore, at above-mentioned problem, the utility model provides a kind of integrated data processor with multichannel output channel, signal branch can be become multiple signals and do not influence quality of signals, and the HDMI audio extraction can be exported synchronously, the experience sense of arranging in pairs or groups for the user with image and the good sound quality effect of high definition mutually, thereby the deficiency of solution prior art.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of integrated data processor with multichannel output channel comprises:
One HDMI3D input module has a HDMI high-definition signal input port;
One HDMI decoder module, the HDMI signal that receives the HDMI3D input module is also decoded this HDMI signal, decomposites vision signal and audio signal;
One SPDIF decoding output module and/or COAX decoding output module, wherein SPDIF decoding output module has a digital audio SPDIF optical fiber interface, and the audio signal transmission that the HDMI decoder module decomposes is out gone out; COAX decoding output module has a digital audio COAX copper axial interface, and the audio signal transmission that the HDMI decoder module decomposes is out gone out;
One HDMI sending module is gone out the video signal transmission that the HDMI decoder module decomposes out; This HDMI sending module is incorporated into audio frequency in the HDMI signal again simultaneously, and together is sent to the HDMI transceiver module;
One HDMI transceiver module is sent to the HDMI3D output module with the HDMI signal after the integration of HDMI sending module;
One decoding control CPU handles the signal of HDMI sending module output;
One transmitting-receiving control CPU handles the signal of HDMI transceiver module output;
At least one road HDMI3D output module is exported the digital video at least one road to terminal;
At least one road HDMI signal is indicated, and is used to indicate the output state of HDMI3D output module;
One switches switch and/or receiver of remote-control sytem, and the signal of video or the sound channel of audio frequency are switched;
One power module has a power input mouth, for above-mentioned module is powered;
The annexation of above-mentioned module is as follows: the output of HDMI3D input module is connected to the input of HDMI decoder module, the output of HDMI decoder module is connected to the input of SPDIF decoding output module, the input of COAX decoding output module and the input of HDMI sending module, the input/output terminal of the input/output terminal of HDMI decoder module and HDMI sending module all is connected to the input/output terminal of decoding control CPU, the output of HDMI sending module is connected to the input of HDMI transceiver module, the output of HDMI transceiver module is connected to the input of HDMI3D output module, the input and output of HDMI transceiver module are terminated at the input/output terminal of transmitting-receiving control CPU, and the output of transmitting-receiving control CPU is connected to the input of HDMI signal indication, the input of diverter switch and the input of receiver of remote-control sytem.
Further, described diverter switch comprises video switch switch and audio frequency diverter switch.
Further, this decoder also comprises at least one pressurizer, exports to each module after the voltage voltage stabilizing of this pressurizer with power module output and powers.Further, for each chip of assurance system can be in good working order for a long time, this decoder comprises three pressurizers, be designated as first pressurizer, second pressurizer and the 3rd pressurizer, the input of the input of the input of first pressurizer, second pressurizer and the 3rd pressurizer all is connected to the output of power module, the output of first pressurizer is connected to the power end of HDMI decoder module, the output of second pressurizer is connected to the power end of HDMI sending module, and the output of the 3rd pressurizer is connected to the power end of HDMI transceiver module.
Further, described HDMI3D output module has four tunnel HDMI3D output, corresponding, described HDMI signal indication has four tunnel HDMI signal indication.
Further, described power module is the input power supply of DC+5V.Further, observe the operating state of power module for convenience, system also comprises indicator of the power supply status, and the input of this indicator of the power supply status is connected to the output of power module, monitors the operating state of power module in real time.
Further, described receiver of remote-control sytem is infrared remote control receiver.
Further, described HDMI signal indication is realized by the LED lamp.
Compared with prior art, the utility model adopts such scheme, it has following outstanding effect: can support the output of HDMI high-definition signal and HDMI3D signal and carry out audio decoder output, carry out signal by HDMI transceiver module and transmitting-receiving control CPU and control along separate routes, can export multichannel HDMI signal simultaneously; And the HDMI signal of input can be decomposed, obtaining audio signal and vision signal, HDMI video output simultaneously together sends to terminal (for example television set) after audio signal being integrated again again; Other audio frequency cables need not be used, voice data can be sent to the sound system of television set; In addition, directly receive in HDTV (High-Definition Television) under the situation of Voice ﹠ Video content, can also by optical fiber SPDIF or copper axle COAX high-quality audio sync be sent to around power amplification system decomposing the audio signal of coming out; Can also be by diverter switch or receiver of remote-control sytem manually to the switching of HDMI video 1080P and 3D, and manually audio frequency is exported 2.1 sound channels and 5.1 sound channels and 7.1 sound channels and switching.
Description of drawings
Fig. 1 is the structural representation of existing high-definition signal branch equipment;
Fig. 2 is the structural representation of the integrated data processor with four tunnel output channels of present embodiment.
Embodiment
In order to allow people can reveal the audio of high-definition effect more at the film of viewing and admiring high definition, the utility model props up subset to existing signal and improves.Now with embodiment the utility model is further specified by reference to the accompanying drawings.
As a specific embodiment, as shown in Figure 2, a kind of integrated data processor with multichannel output channel comprises: the HDMI3D input module, the HDMI decoder module, the SPDIF output module of decoding, the COAX output module of decoding, the HDMI sending module, the HDMI transceiver module, decoding control CPU, transmitting-receiving control CPU, the one HDMI3D output module, the 2nd HDMI3D output module, the 3rd HDMI3D output module, the 4th HDMI3D output module, indicator of the power supply status, the indication of the one HDMI signal, the indication of the 2nd HDMI signal, the indication of the 3rd HDMI signal, the indication of the 4th HDMI signal, the video switch switch, the audio frequency diverter switch, receiver of remote-control sytem, first pressurizer, second pressurizer, the 3rd pressurizer and as the DC+5V of power module input.
The annexation of above-mentioned module is as follows: the output of HDMI3D input module is connected to the input of HDMI decoder module, the output of HDMI decoder module is connected to the input of SPDIF decoding output module, the input of COAX decoding output module and the input of HDMI sending module, and the input/output terminal of the input/output terminal of HDMI decoder module and HDMI sending module all is connected to the input/output terminal of decoding control CPU; The output of HDMI sending module is connected to the input of HDMI transceiver module, and the output of HDMI transceiver module is connected to the input of a HDMI3D output module, the input of the 2nd HDMI3D output module, the input of the 3rd HDMI3D output module and the input of the 4th HDMI3D output module; The input and output of HDMI transceiver module are terminated at the input/output terminal of transmitting-receiving control CPU, and the output of transmitting-receiving control CPU is connected to the input of the input of HDMI signal indication, the indication of the 2nd HDMI signal, the input of the 3rd HDMI signal indication, input, the input of video switch switch and the input of audio frequency diverter switch of the 4th HDMI signal indication; DC+5V is input as above-mentioned module and powers, the input of the input of the input of first pressurizer, second pressurizer and the 3rd pressurizer all is connected to the output of DC+5V input, the output of first pressurizer is connected to the power end of HDMI decoder module, the output of second pressurizer is connected to the power end of HDMI sending module, and the output of the 3rd pressurizer is connected to the power end of HDMI transceiver module.
In the above-mentioned integrated data processor, it has the data output channel of multichannel, comprise a power input mouth, a HDMI high-definition signal input port (HDMI3D input module), digital audio SPDIF optical fiber interface (SPDIF decode output module), digital audio COAX copper axial interface (COAX decode output module), four HDMI digital video output port (HDMI3D output modules, the 2nd HDMI3D output module, the 3rd HDMI3D output module, the 4th HDMI3D output module), HDMI decoder (HDMI decoder module), HDMI sender unit (HDMI sending module), HDMI transceiver (HDMI transceiver module), two cpu controllers (decoding control CPU and transmitting-receiving control CPU), four output indicator (HDMI signal indications, the indication of the 2nd HDMI signal, the indication of the 3rd HDMI signal, the indication of the 4th HDMI signal), diverter switch (video switch switch and audio frequency diverter switch) and/or receiver of remote-control sytem, the HDMI decoder receives the HDMI signal of HDMI high-definition signal input port output and this HDMI signal is decoded, and decomposites vision signal and audio signal; Wherein, audio signal uses digital audio COAX copper axial interface and digital audio SPDIF optical fiber interface to transmit, vision signal uses the HDMI sender unit to transmit, and the HDMI sender unit is incorporated into audio frequency again and together sends to the HDMI transceiver in the HDMI signal, make the coupled and outputting video signal of 4 HDMI digital video output ports to the television set of terminal, each HDMI digital video output port connects the input port of HDMI signal transceiver respectively, the output port of HDMI sender unit links to each other with the input of HDMI transceiver, the control port of HDMI decoder and HDMI sender unit is connected the control output end mouth of decoding control CPU, and the control port of HDMI transceiver connects the control output end mouth of transmitting-receiving control CPU; Receiver of remote-control sytem, audio frequency diverter switch, video switch switch and output indicator all are connected with transmitting-receiving control CPU.Receiver of remote-control sytem can be selected infrared remote control receiver, blue Tooth remote controller etc. for use.Four output indicators are distinguished corresponding four HDMI digital video output ports, indicate the operating state of HDMI digital video output port in real time, and indicator of the power supply status is used to indicate the working condition of power supply power supply input port.Certainly, the HDMI output port quantity in the present embodiment can arrange that other are a plurality of arbitrarily, and HDMI input port number, SPDIF audio output port number, COAX audio output port number also can arrange more than one.
The concrete course of work of the utility model is as follows: this device needs the 5V/2A power supply, power supply is powered through offering HDMI decoder module, HDMI sending module, HDMI transceiver module, decoding control CPU and transmitting-receiving control CPU after the pressurizer voltage stabilizing from the input of power input mouth.When the input of HDMI3D input module has the signal input, the HDMI decoder module carries out agreement with signal source end (for example DVD) immediately and links up, make signal source end output HDMI audio-video signal, the HDMI decoder module is decoded to signal after having obtained signal, after the vision signal of high definition and audio signal decomposition, audio signal uses SPDIF decoding output module and COAX decoding output module that audio signal is sent to power amplifier; Simultaneously, the vision signal of decompose uses the HDMI sending module to carry out the audio frequency and video reduction, and audio frequency and video together are sent to the HDMI transceiver module, and the HDMI transceiver module props up signal and is divided into four tunnel TVs that output to terminal.The video switch switch is mainly used in the 1080P of HDMI and the switching between the 3D.The audio frequency diverter switch is mainly used in the switching between 2.1 sound channels, 5.1 sound channels and 7.1 sound channels of audio frequency.Receiver of remote-control sytem can use infrared remote control receiver, it is mainly used in receiving the signal that Infrared remote controller sends, use CPU to handle after receiving signal, can realize that remote operation switches 2.1 sound channels, 5.1 sound channels and 7.1 sound channels of audio frequency by remote controller, also can use a teleswitch to realize the switching of the 3D of Long-distance Control HDMI video output 1080P.Four output indicators are mainly used in showing the HDMI operating state of corresponding port, and when terminal (for example television set) inserted, the indicator light of corresponding port can be bright, represents that this port is connected by terminal.Pressurizer mainly is stable voltage to be provided for corresponding module for after the voltage of input is handled, and makes the more stable work of module not be subjected to the afloat interference of input voltage.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (8)
1. the integrated data processor with multichannel output channel is characterized in that: comprise
One HDMI3D input module has a HDMI high-definition signal input port;
One HDMI decoder module, the HDMI signal that receives the HDMI3D input module is also decoded this HDMI signal, decomposites vision signal and audio signal;
One SPDIF decoding output module and/or COAX decoding output module, wherein SPDIF decoding output module has a digital audio SPDIF optical fiber interface, and the audio signal transmission that the HDMI decoder module decomposes is out gone out; COAX decoding output module has a digital audio COAX copper axial interface, and the audio signal transmission that the HDMI decoder module decomposes is out gone out;
One HDMI sending module is gone out the video signal transmission that the HDMI decoder module decomposes out; This HDMI sending module is incorporated into audio frequency in the HDMI signal again simultaneously, and together is sent to the HDMI transceiver module;
One HDMI transceiver module is sent to the HDMI3D output module with the HDMI signal after the integration of HDMI sending module;
One decoding control CPU handles the signal of HDMI sending module output;
One transmitting-receiving control CPU handles the signal of HDMI transceiver module output;
At least one road HDMI3D output module is exported the digital video at least one road to terminal;
At least one road HDMI signal is indicated, and is used to indicate the output state of HDMI3D output module;
One switches switch and/or receiver of remote-control sytem, and the signal of video or the sound channel of audio frequency are switched;
One power module has a power input mouth, for above-mentioned module is powered;
The annexation of above-mentioned module is as follows: the output of HDMI3D input module is connected to the input of HDMI decoder module, the output of HDMI decoder module is connected to the input of SPDIF decoding output module, the input of COAX decoding output module and the input of HDMI sending module, the input/output terminal of the input/output terminal of HDMI decoder module and HDMI sending module all is connected to the input/output terminal of decoding control CPU, the output of HDMI sending module is connected to the input of HDMI transceiver module, the output of HDMI transceiver module is connected to the input of HDMI3D output module, the input and output of HDMI transceiver module are terminated at the input/output terminal of transmitting-receiving control CPU, and the output of transmitting-receiving control CPU is connected to the input of HDMI signal indication, the input of diverter switch and the input of receiver of remote-control sytem.
2. integrated data processor according to claim 1, it is characterized in that: described diverter switch comprises video switch switch and audio frequency diverter switch.
3. integrated data processor according to claim 1, it is characterized in that: this decoder also comprises at least one pressurizer, exports to each module after the voltage voltage stabilizing of this pressurizer with power module output and powers.
4. integrated data processor according to claim 3, it is characterized in that: this decoder comprises three pressurizers, be designated as first pressurizer, second pressurizer and the 3rd pressurizer, the input of the input of the input of first pressurizer, second pressurizer and the 3rd pressurizer all is connected to the output of power module, the output of first pressurizer is connected to the power end of HDMI decoder module, the output of second pressurizer is connected to the power end of HDMI sending module, and the output of the 3rd pressurizer is connected to the power end of HDMI transceiver module.
5. integrated data processor according to claim 1 is characterized in that: described HDMI3D output module has four tunnel HDMI3D output, and described HDMI signal indication has four tunnel HDMI signal indication.
6. integrated data processor according to claim 1, it is characterized in that: described power module is the input power supply of DC+5V.
7. integrated data processor according to claim 1, it is characterized in that: described receiver of remote-control sytem is infrared remote control receiver.
8. integrated data processor according to claim 1 is characterized in that: described HDMI signal indication is realized by the LED lamp.
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| CN 201320188654 CN203193756U (en) | 2013-04-12 | 2013-04-12 | Integrated data processer with multiplexed output channels |
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| CN 201320188654 CN203193756U (en) | 2013-04-12 | 2013-04-12 | Integrated data processer with multiplexed output channels |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820164A (en) * | 2017-12-06 | 2018-03-20 | 成都优购科技有限公司 | A kind of audio output mode selects equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820164A (en) * | 2017-12-06 | 2018-03-20 | 成都优购科技有限公司 | A kind of audio output mode selects equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140412 |