CN201965604U - Multimedia input/output (I/O) self-service selection system of digital conference room - Google Patents
Multimedia input/output (I/O) self-service selection system of digital conference room Download PDFInfo
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- CN201965604U CN201965604U CN2010206878356U CN201020687835U CN201965604U CN 201965604 U CN201965604 U CN 201965604U CN 2010206878356 U CN2010206878356 U CN 2010206878356U CN 201020687835 U CN201020687835 U CN 201020687835U CN 201965604 U CN201965604 U CN 201965604U
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Abstract
The utility model provides a multimedia input/output (I/O) self-service selection system of a digital conference room, which belongs to the technical field of multimedia systems of digital conference rooms and solves the problem that the existing multimedia systems of the digital conference rooms are short of personalized operation. The system comprises display equipment, sound equipment, a DMS (Database Management System) host, a plurality of I/O selectors, audio/video output interfaces and matrix converters, wherein the input ends of the matrix converters are connected with the audio/video output interfaces of corresponding types while the output ends of the matrix converters are connected with the display equipment and the sound equipment; and the input end of the DMS host is connected with each I/O selector while the output end of the DMS host is connected with the input end of each matrix converter. With the system, the personalized display of digital conferences is controlled more delicately and various control demands such as many-to-many and the like in conferences are succinctly and clearly operated and realized.
Description
Technical field
The utility model belongs to digital session chamber multimedia system technical field, the self-service selective system of particularly a kind of digital session chamber multimedia input and output.
Background technology
A display device and sound equipment output device are all arranged before each seat in the modern digital session chamber, and the Comprehensive Control of these display devices and sound equipment output device is to be connected to main control system and to realize by having the operation screen that touches Presentation Function.Its control mode mainly contains two kinds: the one, and unified a certain image of output of all display devices and sound equipment output device and sound; The 2nd,, provide personalized to certain or certain several seats and show and the voice output requirement by participant's requirement by meeting-place concrete management personnel.
There is following defective in above-mentioned control mode:
1,, need export by the selection that the managerial personnel that were subjected to special training carry out content, so robotization is not high because the digital session chamber only is furnished with a management control operation screen; In addition, for the meeting of high-level or need to be keep secret, managerial personnel just should not be in meeting room, even there is the people to understand operation control software in the middle of the participant, also must have a people to be responsible for the operation of system specially, increases participant's burden.
2, (comprising: many-sided contents such as numeral can be begged for, middle control, matrix, public address, meeting-place demonstration, the demonstration of conference table desktop) control operation is all compared specialized in each digital session chamber, common people are not easy left-hand seat, though pattern chemical control system interface is arranged, a corresponding key operation is also arranged in each interface, but because the size of controller, price, with main control system be connected various factors such as restriction, each participant can not remove freely to select the own picture of being paid close attention to, and can only be process and the arrangement unified demonstrations of managerial personnel according to meeting.This control of carrying out in order to look after meeting process and streamlining management operation can not be satisfied the demand of each participant's personalization, and particularly in all kinds of meetings of holding a conference or consultation, each professional can not see the related content of own specialty as required.Digital session chamber for Remote Video Conference, participant's the image displaying contents to following each sub-venue also is that different demands is arranged, the synthetic picture in each sub-venue picture or all or part of meeting-place below each participant requires freely to select, require intelligentized digital session chamber can respond participant's audiovisual demand fast, and above-mentioned control mode also can't satisfy each participant's this individual demand.
3, the participant need be when own lecture notes be showed in the meeting-place, present existing control mode, mostly be to be provided with one on corresponding participant's data connecting line limit manually from resetting button, this mode can realize directly exporting corresponding speech content with personnel on certain a collection of display device of appointment function, limit by system architecture, at present also can only one-to-many, and can not realize under the multi-to-multi pattern one to one.And in a lot of meetings, explain a certain problem, and the various professional knowledges that not only have that relate to still are contents such as various economic factors, existing available resources, and above-mentioned control method can't satisfy the demand for control of multi-to-multi.More can't realize simple control, need not the requirement that the professional operates.
4, existing central control system is because input expense costliness, tens thousand of units of main control system, 8.4 one of very little touch-screen is again tens thousand of units, if for each participant customizes correlation function, its expense reaches hundreds of thousands especially, and need the special messenger to safeguard, strengthened the cost of meeting, allow many enterprises all digital meeting room be hung back, even but like this, can not realize participant's relevant individual demand, also can't realize just clean simple to operate, the operational administrative requirement that maintenance management is unmanned.
The utility model content
The problems referred to above that the utility model exists at existing digital session chamber multimedia system, provide the multimedia input and output of a kind of digital session chamber self-service selective system, this system can realize that the personalization of refined control digital session more shows, short and sweet operation and realize in the meeting various demands for control such as multi-to-multi.
The utility model is realized by following technical proposal: the self-service selective system of a kind of digital session chamber multimedia input and output, comprise display device and stereo set, it is characterized in that, this system also comprises the DMS main frame, a plurality of I/O selector switchs, a plurality of audio and video output interface and a plurality of matrix converter, the input end of each matrix converter connects with the audio and video output interface of above-mentioned corresponding kind, the output terminal of matrix converter is connected with stereo set with above-mentioned display device, the input end of DMS main frame is connected with each I/O selector switch, the output terminal of DMS main frame is connected with the control end of each matrix converter, described DMS main frame receives control signal that one of them I/O selector switch sends and this control signal is carried out sending steering order to one or more matrix converter after the analyzing and processing, matrix converter can switch on the dedicated tunnel that is transported to the output channel from input channel according to the video/audio of the steering order of receiving with audio and video output interface output, makes the display device and the stereo set that are connected with dedicated tunnel export this video/audio.
If display device of this machine of operation and stereo set, after I/O selector switch on this machine sends control signal, the DMS main frame is resolved the coded address at this this I/O selector switch place, determine to carry audio-video signal to this machine, the DMS main frame sends to matrix converter with steering order, carrying the audio-video signal of coming to switch the designated tone video output interface by matrix converter is transported on the output channel of appointment, the i.e. output channel that is connected with this machine, like this, just the audio-video signal of needs can be outputed on display device and the stereo set; Realize individual operation; If operate other or many s' display device and stereo set, after I/O selector switch on this machine sends control signal, the DMS main frame is resolved the coded address at this this I/O selector switch place and is determined and carries audio-video signal to one of appointment or many display devices and stereo set, the DMS main frame sends to matrix converter with steering order, the designated tone video output interface is carried the audio-video signal come to switch to be transported to appointment by matrix converter one or many display devices and stereo set are realized one to one or the operation of one-to-many control.
In the above-mentioned self-service selective system of digital session chamber multimedia input and output, described matrix converter comprises VGA/RGB matrix converter, AV matrix converter and DVI matrix converter, described audio and video output interface comprises VGA interface, AV interface and DVI interface, the output terminal of VGA/RGB matrix converter is connected with the VGA interface, the output terminal of AV matrix converter is connected with the AV interface, and the output terminal of DVI matrix converter is connected with the DVI interface.Be connected with the DVI interface by VGA interface, AV interface respectively according to different types of audio ﹠ video equipment, audio-video signal is transported in the matrix converter, audio-video signal output shows the most at last.
In the above-mentioned self-service selective system of digital session chamber multimedia input and output, described I/O selector switch is received on the DMS main frame by the RS485 signal wire, and matrix converter is received on the DMS main frame by the RS232/485 signal wire.
In the above-mentioned self-service selective system of digital session chamber multimedia input and output, a described I/O selector switch, a display device and a stereo set are one group, adopt same geocoding, the I/O selector switch has master control/common two kinds of control modes, master mode is used to control other display device and stereo set, and common mode is used to control the display device and the stereo set of this I/O selector switch correspondence.
In the above-mentioned self-service selective system of digital session chamber multimedia input and output, no more than 254 of described I/O selector switch quantity.
In the above-mentioned self-service selective system of digital session chamber multimedia input and output, described display device comprises the display screen on the conference table and the large display screen on meeting room foreground, and described stereo set comprises earphone on the conference table and the big audio amplifier in the meeting room.
Compared with prior art, the self-service selective system of these digital meeting room multimedia input and output has following advantage: 1, flexible to operation, be equipped with professional managerial personnel; 2, realize personalized demonstration at every,, can also realize under the multi-to-multi pattern one to one except realizing the one-to-many pattern; 3, realized the meticulous control of desktopization, the expense less investment is particularly useful for the digital session and all kinds of video conference of present personalization, better realizes every participant's demand.
Description of drawings
Fig. 1 is the theory diagram of the self-service selective system of these digital meeting room multimedia input and output.
Among the figure, 1, display device; 011, display screen; 012, large display screen; 2, stereo set; 021, earphone; 022, big audio amplifier; 3, DMS main frame; 4, I/O selector switch; 5, audio and video output interface; 051, VGA interface; 052, AV interface; 053, DVI interface; 6, matrix converter; 061, VGA/RGB matrix converter; 062, AV matrix converter; 063, DVI matrix converter; 7, digital sound console.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the self-service selective system of these digital meeting room multimedia input and output comprises display device 1, stereo set 2, DMS main frame 3, no more than 254 I/O selector switch 4, different types of audio and video output interface 5 and the different types of matrix converter 6 of quantity.
Specifically, display device 1 is many display screens 011 on the conference table and the large display screen 012 on meeting room foreground, stereo set 2 is a plurality of earphones 021 and the interior big audio amplifier 022 of meeting room on the conference table, stereo set 2 is by digital sound console 7 control, and digital sound console 7 is used to regulate sound parameters such as the volume of stereo set 2 and tone color.I/O selector switch 4, a display device 1 and a stereo set 2 are one group, adopt same geocoding, wherein, large display screen 012, big audio amplifier 022 and an I/O selector switch 4 are one group, supply everyone audiovisual in the hall, display screen 011, earphone 021 and an I/O selector switch 4 are one group, for single audiovisual.I/O selector switch 4 has master control/common two kinds of control modes, and master mode is used to control other display device 1 and stereo set 2, and common mode is used to control the display device 1 and the stereo set 2 of this I/O selector switch 4 correspondences.
Matrix converter 6 is VGA/RGB matrix converter 061, AV matrix converter 062 and DVI matrix converter 063, audio and video output interface 5 is VGA interface 051, AV interface 052 and DVI interface 053, the output terminal of VGA/RGB matrix converter 061 is connected with VGA interface 051, the output terminal of AV matrix converter 062 is connected with AV interface 052, and the output terminal of DVI matrix converter 063 is connected with DVI interface 053.
The input end of each matrix converter 6 connects with the audio and video output interface of corresponding kind 5, the output terminal of matrix converter 6 is connected with display device 1, stereo set 2 is connected with the output terminal of matrix converter 6 by digital sound console 7, the input end of DMS main frame 3 is connected with each I/O selector switch 4 by the RS485 signal wire, the output terminal of DMS main frame 3 is connected with the control end of each matrix converter 6 by the RS232/485 signal wire, when DMS main frame 3 receives the control signal that one of them I/O selector switch 4 sends, 3 pairs of these control signals of DMS main frame carry out sending steering order to one or more matrix converter 6 after the analyzing and processing, the matrix converter 6 of receiving steering order switches the video/audio of audio and video output interface 5 outputs on the dedicated tunnel that is transported to the output channel from input channel, makes the display device 1 and the stereo set 2 that are connected with dedicated tunnel export these video/audios.DMS main frame 3 is a common apparatus on the market.
Some buttons commonly used have been fixed on the I/O selector switch, and the control knob of some keyizations, control program on the DMS main frame can be realized the function conversion by the modification of configuration file, display screen can also be arranged in addition can lifting, and controls according to the I/O selector switch by the DMS main frame.
During use, DVD player can be connected on the AV interface 052, host computer is connected on the VGA interface 051, and also the audio frequency and video output device that other can be matched is connected on the corresponding interface.Display device 1 of this machine of operation and stereo set 2, after I/O selector switch 4 on this machine sends control signal, DMS main frame 3 is resolved the coded address at these these I/O selector switch 4 places, determine to carry audio-video signal to this machine, DMS main frame 3 sends to matrix converter 6 with steering order, carrying the audio-video signal of coming to switch designated tone video output interface 5 by matrix converter 6 is transported on the output channel of appointment, the i.e. output channel that is connected with this machine, like this, just the audio-video signal of needs can be outputed on display device 1 and the stereo set 2; Realize individual operation.
Operate other or many s' display device 1 and stereo set 2, after I/O selector switch 4 on this machine sends control signal, DMS main frame 3 is resolved the coded address at these these I/O selector switch 4 places and is determined and carries audio-video signals to one of appointment or many display devices 1 and stereo set 2, DMS main frame 3 sends to matrix converter 6 with steering order, designated tone video output interface 5 is carried the audio-video signal of coming to switch to be transported to appointment by matrix converter 6 one or many display devices 1 and stereo set 2 are realized one to one or the operation of one-to-many control.
Claims (6)
1. self-service selective system of digital session chamber multimedia input and output, comprise display device (1) and stereo set (2), it is characterized in that, this system also comprises DMS main frame (3), a plurality of I/O selector switchs (4), a plurality of audio and video output interface (5) and a plurality of matrix converter (6), the input end of each matrix converter (6) connects with the audio and video output interface (5) of above-mentioned corresponding kind, the output terminal of matrix converter (6) is connected with stereo set (2) with above-mentioned display device (1), the input end of DMS main frame (3) is connected with each I/O selector switch (4), the output terminal of DMS main frame (3) is connected with the control end of each matrix converter (6), described DMS main frame (3) can receive control signal that one of them I/O selector switch (4) sends and this control signal is carried out sending steering order to one or more matrix converter (6) after the analyzing and processing, described matrix converter (6) can switch on the dedicated tunnel that is transported to the output channel from input channel according to the video/audio of the steering order of receiving with audio and video output interface (5) output, makes the display device (1) and the stereo set (2) that are connected with dedicated tunnel export this video/audio.
2. the self-service selective system of digital session according to claim 1 chamber multimedia input and output, it is characterized in that, described matrix converter (6) comprises VGA/RGB matrix converter (061), AV matrix converter (062) and DVI matrix converter (063), described audio and video output interface (5) comprises VGA interface (051), AV interface (052) and DVI interface (053), the output terminal of VGA/RGB matrix converter (061) is connected with VGA interface (051), the output terminal of AV matrix converter (062) is connected with AV interface (052), and the output terminal of DVI matrix converter (063) is connected with DVI interface (053).
3. the self-service selective system of digital session according to claim 1 and 2 chamber multimedia input and output, it is characterized in that, described I/O selector switch (4) is received on the DMS main frame (3) by the RS485 signal wire, and matrix converter (6) is received on the DMS main frame (3) by the RS232/485 signal wire.
4. the self-service selective system of digital session according to claim 3 chamber multimedia input and output, it is characterized in that, a described I/O selector switch (4), a display device (1) and a stereo set (2) are one group, adopt same geocoding, I/O selector switch (4) has master control/common two kinds of control modes, master mode is used to control other display device (1) and stereo set (2), and common mode is used to control this I/O selector switch (4) corresponding display device (1) and stereo set (2).
5. multimedia input and output self-service selective system in digital session according to claim 4 chamber is characterized in that, no more than 254 of described I/O selector switch (4) quantity.
6. the self-service selective system of digital session according to claim 5 chamber multimedia input and output, it is characterized in that, described display device (1) comprises the display screen (011) on the conference table and the large display screen (012) on meeting room foreground, and described stereo set (2) comprises earphone (021) on the conference table and the big audio amplifier (022) in the meeting room.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010206878356U CN201965604U (en) | 2010-12-20 | 2010-12-20 | Multimedia input/output (I/O) self-service selection system of digital conference room |
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| CN2010206878356U CN201965604U (en) | 2010-12-20 | 2010-12-20 | Multimedia input/output (I/O) self-service selection system of digital conference room |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572361A (en) * | 2012-01-20 | 2012-07-11 | 广东佳明电器有限公司 | High-resolution remote video transmitting and encoding equipment |
| CN103916770A (en) * | 2012-12-31 | 2014-07-09 | 广州励丰文化科技股份有限公司 | A control method for high-fidelity active speakers |
| CN103916781A (en) * | 2012-12-31 | 2014-07-09 | 广州励丰文化科技股份有限公司 | Remote control method for high-fidelity active loudspeaker |
-
2010
- 2010-12-20 CN CN2010206878356U patent/CN201965604U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572361A (en) * | 2012-01-20 | 2012-07-11 | 广东佳明电器有限公司 | High-resolution remote video transmitting and encoding equipment |
| CN102572361B (en) * | 2012-01-20 | 2014-05-07 | 广东佳明电器有限公司 | High-resolution remote video transmitting and encoding equipment |
| CN103916770A (en) * | 2012-12-31 | 2014-07-09 | 广州励丰文化科技股份有限公司 | A control method for high-fidelity active speakers |
| CN103916781A (en) * | 2012-12-31 | 2014-07-09 | 广州励丰文化科技股份有限公司 | Remote control method for high-fidelity active loudspeaker |
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Granted publication date: 20110907 Termination date: 20131220 |