CN103019985A - Wiring device and wiring method used between equipment - Google Patents
Wiring device and wiring method used between equipment Download PDFInfo
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- CN103019985A CN103019985A CN2012105105000A CN201210510500A CN103019985A CN 103019985 A CN103019985 A CN 103019985A CN 2012105105000 A CN2012105105000 A CN 2012105105000A CN 201210510500 A CN201210510500 A CN 201210510500A CN 103019985 A CN103019985 A CN 103019985A
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Abstract
The invention relates to a wiring device and a wiring method which are used between equipment. The wiring device comprises an input bus, a processor and an output bus, wherein one end of the input bus is provided with a plurality of input interfaces and the other end of the input bus is connected with the processor; the input bus is used for outputting an input information stream to the processor; the processor is used for adding headers into signals according to difference of the signals in the input information stream and encoding the information stream added with the information headers to form a serial data stream; one end of the output bus is connected with the processor to output the serial data steam; the other end of the output bus is provided with at least one output interface; and the output interface is used for filtering the serial data stream according to the information headers to obtain data signals corresponding to the equipment connected with the output interface and outputting the data signals to the corresponding equipment. After the input signals of a plurality of input sources are encoded into serial data, the serial data is transmitted by one bus; a wiring method of separately transmitting the input signal of each input source is replaced; and wiring between a plurality of pieces of equipment is more concise.
Description
Technical field
The present invention relates to technical field of electronic equipment, relate in particular to a kind of termination and method of equipment room.
Background technology
Along with expanding economy, the home audio-visual product is more and more now, more and more abundanter, as connecting the plurality of devices such as DVD, sound equipment and set-top box on the TV, but when TV and DVD, sound equipment and set-top box etc. were used simultaneously, the wiring of the equipment such as DVD, sound equipment and set-top box all was connected on the televisor, and the various wiring at televisor back are a lot, and very in disorder, both plain also inconvenient.
Summary of the invention
Fundamental purpose of the present invention provides a kind of termination and method of equipment room, is intended to so that the wiring of equipment room is more succinct.
The present invention proposes a kind of termination of equipment room, comprises the output bus of input bus, processor and at least two kinds of data of output of at least two kinds of data of reception, wherein:
Input bus one end is provided with a plurality of input interfaces, and the other end links to each other with described processor, is used for exporting input stream to processor;
Processor is used for the difference according to the input signal of described input stream, and described input signal is added different information headers, and the described input stream coding behind the described information header of interpolation is become serial data stream;
Output bus one end links to each other with described processor, export the serial data stream after treated device is encoded, the other end is provided with at least one output interface, described output interface filters described serial data stream according to described information header, obtain the data-signal corresponding with the equipment of described output interface connection, and equipment corresponding to described data-signal export to.
Preferably, described output interface is provided with signal conversion module, and described data-signal is converted to simulating signal.
Preferably, described input interface and output interface include wireline interface and wave point.
Preferably, described wireline interface is set to an end and connects bus, the double end plug of other end switching standard interface.
Preferably, described wave point comprises receiving unit and switching part, and receiving unit is used for the wireless signal that decoding receives, or wire signal is encoded to wireless signal; The switching part is standard interface with the wave point switching.
The present invention also proposes a kind of mode of connection of equipment room, comprising:
A plurality of input interfaces are along the input bus input stream;
Processor adds information header to described information flow according to the difference of data-signal, and the information flow coding behind the interpolation information header is become serial data stream
At least one output interface filters described serial data stream according to information header, obtains the data-signal corresponding with the equipment of output interface connection, and equipment corresponding to described data-signal exports to.
Preferably, described output interface is provided with signal conversion module, and described data-signal is converted to simulating signal.
Preferably, described input interface and output interface include wireline interface and wave point.
Preferably, described wireline interface is set to an end and connects bus, the double end plug of other end switching standard interface.
Preferably, described wave point comprises receiving unit and switching part, and receiving unit is used for the wireless signal that decoding receives, or wire signal is encoded to wireless signal; The switching part is standard interface with the wave point switching.
The termination of a kind of equipment room proposed by the invention and method, transmit by a bus after the input signal of a plurality of input sources is encoded to serial data, the mode of connection that has replaced the equal individual transmission of input signal of each input source is so that the wiring between multiple devices is more succinct.
Description of drawings
Fig. 1 is the structural representation of the preferred embodiment of the termination between present device;
Fig. 2 is the schematic flow sheet of mode of connection one embodiment between present device;
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Be described further with regard to technical scheme of the present invention below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
With reference to Fig. 1, Fig. 1 is the structural representation of the preferred embodiment of the termination between present device.
The termination of the equipment room that the embodiment of the invention proposes comprises the input bus 10, processor 20 of at least two kinds of data of reception and the output bus 30 of at least two kinds of data of output, wherein:
The difference that processor 20 is used for according to the input signal of input stream is added different information headers to different input signals, and the input stream coding behind the interpolation information header is become serial data stream;
In the present embodiment, input signal with many input equipments that are connected with input interface 11 respectively, enter input bus 10 through input interface 11 and form input stream, this information flow transfers to processor 20 along input bus, processor 20 is according to the difference of the input signal in this information flow, different input signals is added different information headers, and the input stream coding that adds behind the information header become serial data stream, through output bus 30 outputs, at least one output interface 31 filters serial data stream according to information header, obtains the data-signal corresponding with the equipment of this output interface 31 connections and equipment corresponding to data-signal exports to.Because serial data is transmitted in order, can transmit by a wire, and can carry out long-distance transmissions, this device carries out the signal transmission by the bus that can transmit at least two kinds of signals, the mode of connection that has replaced the equal individual transmission of input signal of each input source is so that the wiring between multiple devices is more succinct.
In the present embodiment, described serial data comprises:
Begin sign, the beginning of fixed byte nominal data bag;
Signal ID is divided into two parts, high four bit representation port types, and the input traffic numbering that low four bit representations port of the same race is different is used for distinguishing different input traffics;
Byte length is used for the expression data length;
Signal data, the signal content that is transmitted.
In the present embodiment, the serial data length behind the processor coding is limited in the 32bit.
In the present embodiment, output interface 31 is provided with the signal conversion module (not shown), and data-signal is converted to simulating signal.When the equipment that is connected with output interface 31 need to receive when the data-signal, the data-signal that will obtain after then will filtering is directly exported, when the signal that need to receive when the equipment that is connected with output interface 31 is simulating signal, digital signal is converted to again output after the simulating signal with the signal conversion module (not shown).
In the present embodiment, input interface 11 also is provided with modular converter, input can be connect 11 mouthfuls and be converted to versatile interface by standard interface.Standard interface can only transmit the single kind signal, and versatile interface can transmit multi-signal, and input interface 11 is converted to versatile interface by standard interface, can compatible multi-signal
In the present embodiment, the input interface 11 of this device and output interface 31 include wireline interface and wave point.Input interface 11 and the output interface 31 of this device are set to wireline interface and wave point, but transmitting wireless signals and wire signal are widely used.
In the present embodiment, wireline interface is set to an end and connects bus, the double end plug of other end switching standard interface.
In the present embodiment, wave point comprises receiving unit and switching part, and receiving unit is used for the wireless signal that decoding receives, or wire signal is encoded to wireless signal; The switching part is standard interface with the wave point switching.Wave point is set, and data can be passed through wireless transmission, so that data transmission is convenient, wave point also is provided with the switching part, when data need wire transmission, this wave point switching can be standard interface, and data are carried out wire transmission.Because wireless transmission can only transmission of digital signals, transmits so traditional simulating signal will be converted to first digital signal, and then reduces in end.
With reference to Fig. 2, Fig. 2 is the schematic flow sheet of mode of connection one embodiment between present device.
The equipment room mode of connection that the present embodiment proposes comprises:
S10, a plurality of input interfaces are along the input bus input stream;
S20, processor will add information header according to the difference of data-signal to described information flow, and the information flow coding behind the interpolation information header is become serial data stream;
S30, at least one output interface filters serial data stream according to information header, obtains the data-signal corresponding with the equipment of output interface connection, and equipment corresponding to this data-signal exports to.
The input signal of a plurality of input sources is entered input bus formation input stream through a plurality of input interfaces, this information flow transfers to processor along input bus, processor is according to the difference of the input signal in this information flow, different input signals is added different information headers, and the input stream coding that adds behind the information header become serial data stream, export through output bus, at least one output interface filters serial data stream according to information header, obtains the data-signal corresponding with the equipment of this output interface connection and equipment corresponding to data-signal exports to.Because serial data is transmitted in order, can transmit by a wire that can transmit at least two kinds of data, and can carry out long-distance transmissions, this device carries out the signal transmission by the bus that can transmit at least two kinds of signals, the mode of connection that has replaced the equal individual transmission of input signal of each input source is so that the wiring between multiple devices is more succinct.
In the present embodiment, described serial data comprises:
Begin sign, the beginning of fixed byte nominal data bag;
Signal ID is divided into two parts, high four bit representation port types, and the input traffic numbering that low four bit representations port of the same race is different is used for distinguishing different input traffics;
Byte length is used for the expression data length; Signal data, the signal content that is transmitted.
In the present embodiment, the serial data length behind the processor coding is limited in the 32bit.
In the present embodiment, output interface 31 is provided with the signal conversion module (not shown), and data-signal is converted to simulating signal.When the equipment that is connected with output interface 31 need to receive when the data-signal, the data-signal that will obtain after then will filtering is directly exported, when the signal that need to receive when the equipment that is connected with output interface 31 is simulating signal, digital signal is converted to again output after the simulating signal with the signal conversion module (not shown).
In the present embodiment, input interface 11 also is provided with modular converter, input can be connect 11 mouthfuls and be converted to versatile interface by standard interface.Input interface 11 is converted to versatile interface by standard interface, can compatible multiple analog signal.In the present embodiment, input interface 11 is converted to versatile interface by legacy interface, can compatible multiple analog signal.
In the present embodiment, the input interface 11 of processor and output interface 31 include wireline interface and wave point.Input interface 11 and the output interface 31 of the processor of this device are set to wireline interface and wave point, but transmitting wireless signals and wire signal are widely used.
In the present embodiment, wireline interface is set to an end and connects bus, the double end plug of other end switching standard interface.
In the present embodiment, the wave point on the processor comprises receiving unit and switching part, and receiving unit is used for the wireless signal that decoding receives, or wire signal is encoded to wireless signal; The switching part is standard interface with the wave point switching.Wave point is set, and data can be passed through wireless transmission, so that data transmission is convenient, wave point also is provided with the switching part, when data need wire transmission, this wave point switching can be legacy interface, and data are carried out wire transmission.Because wireless transmission can only transmission of digital signals, transmits so traditional simulating signal will be converted to first digital signal, and then reduces in end.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure transformation that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the termination of an equipment room is characterized in that, comprises the output bus of input bus, processor and at least two kinds of data of output of at least two kinds of data of reception, wherein:
Input bus one end is provided with a plurality of input interfaces, and the other end links to each other with described processor, is used for exporting input stream to processor;
Processor is used for the difference according to the input signal of described input stream, and described input signal is added different information headers, and the described input stream coding behind the described information header of interpolation is become serial data stream;
Output bus one end links to each other with described processor, export the serial data stream after treated device is encoded, the other end is provided with at least one output interface, described output interface filters described serial data stream according to described information header, obtain the data-signal corresponding with the equipment of described output interface connection, and equipment corresponding to described data-signal export to.
2. equipment room termination according to claim 1 is characterized in that, described output interface is provided with signal conversion module, and described data-signal is converted to simulating signal.
3. device according to claim 2 is characterized in that, described input interface and output interface include wireline interface and wave point.
4. device according to claim 3 is characterized in that, described wireline interface is set to an end and connects bus, the double end plug of other end switching standard interface.
5. device according to claim 4 is characterized in that, described wave point comprises receiving unit and switching part, and receiving unit is used for the wireless signal that decoding receives, or wire signal is encoded to wireless signal; The switching part is standard interface with the wave point switching.
6. the mode of connection of an equipment room is characterized in that, comprising:
A plurality of input interfaces are along the input bus input stream;
Processor adds information header to described information flow according to the difference of data-signal, and the information flow coding behind the interpolation information header is become serial data stream;
At least one output interface filters described serial data stream according to information header, obtains the data-signal corresponding with the equipment of described output interface connection, and equipment corresponding to described data-signal exports to.
7. method according to claim 6 is characterized in that, described output interface is provided with signal conversion module, and described data-signal is converted to simulating signal.
8. method according to claim 7 is characterized in that, described input interface and output interface include wireline interface and wave point.
9. method according to claim 8 is characterized in that, described wireline interface is set to an end and connects bus, the double end plug of other end switching standard interface.
10. method according to claim 9 is characterized in that, described wave point comprises receiving unit and switching part, and receiving unit is used for the wireless signal that decoding receives, or wire signal is encoded to wireless signal; The switching part is standard interface with the wave point switching.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105105000A CN103019985A (en) | 2012-11-29 | 2012-11-29 | Wiring device and wiring method used between equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105105000A CN103019985A (en) | 2012-11-29 | 2012-11-29 | Wiring device and wiring method used between equipment |
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| CN103019985A true CN103019985A (en) | 2013-04-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491412A (en) * | 2014-09-18 | 2016-04-13 | 施耐德电气工业公司 | Audio/video extension device and method, output device and output system |
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| US20050152372A1 (en) * | 2004-01-13 | 2005-07-14 | Sang-Ho Kim | System and method for performing transmission and reception operations based on broadcast/communication convergence |
| CN101902605A (en) * | 2009-06-01 | 2010-12-01 | 海尔集团公司 | Television signal transfer box and control method thereof |
| CN101959024A (en) * | 2009-07-21 | 2011-01-26 | 侯锋 | Multimedia router |
| CN102098453A (en) * | 2010-12-13 | 2011-06-15 | 广东威创视讯科技股份有限公司 | Video streaming control system of multi-screen processor cascading extended system |
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- 2012-11-29 CN CN2012105105000A patent/CN103019985A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050152372A1 (en) * | 2004-01-13 | 2005-07-14 | Sang-Ho Kim | System and method for performing transmission and reception operations based on broadcast/communication convergence |
| CN101902605A (en) * | 2009-06-01 | 2010-12-01 | 海尔集团公司 | Television signal transfer box and control method thereof |
| CN101959024A (en) * | 2009-07-21 | 2011-01-26 | 侯锋 | Multimedia router |
| CN102098453A (en) * | 2010-12-13 | 2011-06-15 | 广东威创视讯科技股份有限公司 | Video streaming control system of multi-screen processor cascading extended system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105491412A (en) * | 2014-09-18 | 2016-04-13 | 施耐德电气工业公司 | Audio/video extension device and method, output device and output system |
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Application publication date: 20130403 |