CN102968176B - Media sharing apparatus - Google Patents
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- CN102968176B CN102968176B CN201110256552.5A CN201110256552A CN102968176B CN 102968176 B CN102968176 B CN 102968176B CN 201110256552 A CN201110256552 A CN 201110256552A CN 102968176 B CN102968176 B CN 102968176B
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Abstract
A kind of media sharing apparatus, comprise: at least one Data Bridge device, there is the function that display frame, keyboard, cursor and acoustic medium data convert usb data form to, two ends are linked in the USB interface slot of a main control end and controlled end main frame respectively, make between main frame, be able to come transmitted in both directions display frame, keyboard, cursor and acoustic medium data by USB data formats; At least one pair of switches control module, be installed on main control end and controlled end computer mainframe internal that Data Bridge device two ends link respectively, switch control module and there is at least one flip flop equipment, to send display picture data, keyboard, cursor and acoustic medium data by main control end main frame, through Data Bridge device with the display frame of usb data format transmission, keyboard, cursor and voice data to controlled end main frame.The present invention is applied to the media such as picture, keyboard, cursor and sound between at least two main frames and shares, and has flip flop equipment trigging control master, controlled end main frame status.
Description
Technical field
The present invention relates to a kind of media sharing apparatus, be espespecially applied to the media such as the picture between at least two main frames, keyboard, cursor and sound and share, and there is the device of flip flop equipment trigging control master, controlled end main frame status.
Background technology
Connecting structure between existing main frame and main frame, be only limitted to the transmission of data, as need by the display frame of a certain main frame, keyboard, the transmission of the media such as cursor and sound is shared to another main frame, then need transmit display frame via the server network of bulky complex and costliness, higher system cost must be expended and implement complicated network architecture engineering, and, display frame between each main frame, keyboard, the media data such as cursor and sound is as needed interactive operation, all need to be undertaken by server, make its interactive operation difficulty complicated, and the hardware resource of each computer mainframe internal fully cannot be shared utilization, and need the server resource of at substantial to reach, be not inconsistent the economic benefit that industry utilizes.
In relevant priority patent technical literature, as tw Taiwan patent gazette No. I336264 " reality dealer live on-line game system and method for gaming thereof " patent of invention case, then disclosing typical case existing take server as the picture display interaction systems of framework, still has between above-mentioned active computer main frame and form the same shortcoming shown of multicomputer host picture with the server system of costliness and the complicated network architecture.
In addition, tw Taiwan patent gazette No. I340342 " interactive multimedia system " patent of invention case, then disclose another based on the interactive multimedia system of server cohort, though multiple user can be allowed to reach the effect of synchronizing picture display, but need the server zone of at substantial and the complicated network architecture, similarly, the shortcoming that the display frame of above-mentioned existing multicomputer main frame synchronously shows is had.
In addition, before applicant apply for checking and approving patent gazette No. I229808 " USB is to USB interface conversion equipment " Taiwan patent of invention case in tw Taiwan on record and U.S. patent Nos case the 7th, 203, No. 788 " USB-TO-VGACONVERTER " patent of invention cases, then be tentatively disclosed at least one-way transmission and display frame function and technical between two computers main frame.
Summary of the invention
The display frame that the main frame existed for solution prior art and main frame link, keyboard, cursor and transfer voice structure and mode, all need by the network architecture of the server of costliness and complexity, cause the defect that need expend higher system cost and complex network engineering need be implemented, the invention provides a kind of media sharing apparatus, it is applied to the media such as picture, keyboard, cursor and sound between at least two main frames and shares, and has flip flop equipment trigging control master, controlled end main frame status.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of media sharing apparatus, comprise at least one Data Bridge device and switch control module a pair, wherein, Data Bridge device two ends provide the USB interface attachment of ports of the main frame of at least two tool displays, this Data Bridge device provides the display frame of main frame, keyboard, cursor, the media such as sound, transmitted in both directions is made between this main frame with usb data form, this switching control module is installed in this main frame, this switching control module is triggered master control between switching computer main frame and function controlled by a flip flop equipment, by the main frame of main control end by display frame, keyboard, cursor and voice data send the main frame of controlled end to, the main frame of controlled end is shown, the display frame that the main frame performing main control end is sent, keyboard, cursor, the media such as sound, or trigger this flip flop equipment by the main frame of this controlled end, to send controlled order to the main frame of main control end, allow master between main frame, the reciprocity of controlled status switches.
Aforesaid media sharing apparatus, wherein Data Bridge device comprises: at least one data exchange unit, has the function that the media datas such as display frame, keyboard, cursor and sound convert usb data form to; At least one pair of USB controller, is linked to the two ends of data exchange unit respectively, and this USB controller is corresponding to be respectively linked in the USB interface slot of main control end and controlled end main frame.
Aforesaid media sharing apparatus, wherein data exchange unit comprises: a crosspoint, and these crosspoint two ends are linked between two USB controllers, to carry out the bidirectional data exchange between two USB controllers; One microprocessing unit, links this crosspoint, to control exchanges data opportunity and the path of this crosspoint.
Aforesaid media sharing apparatus, wherein switch control module to comprise: at least one display service block, the display picture data of the usb data form that this display service block reception exports from the USB controller of this data bridge, to process the display picture data of this usb data form; At least one keyboard/mouse service block, to receive main control end and controlled end main frame keyboard, mouse input signal, is carried out the function of related keyboard, cursor display; At least one voice service block, to receive main control end and controlled end main frame Speech input or output signal, is carried out the acoustic processing of being correlated with and playing function; At least one flip flop equipment, this flip flop equipment links this keyboard/mouse service block, by this flip flop equipment pressure by sending a trigger signals, can be sent via this keyboard/mouse service block.
Aforesaid media sharing apparatus, wherein show service block to comprise: at least one system figure service module, this system figure service module receives the display picture data of the usb data form exported from the USB controller of this Data Bridge device, so that the display picture data of this usb data form is processed, and export a display frame signal, to the entity display driver of the main frame of main control end and controlled end, with allow entity display driver by picture display signal respectively correspondence deliver in display and show; At least one virtual display driver, link this system figure service module, to receive the display picture data from the usb data form of system figure service module, and after converting this display picture data process to display frame signal, then send this system figure service module back to.
Aforesaid media sharing apparatus, wherein keyboard/mouse service block comprises: at least one keyboard driver, links the keyboard of this main control end and controlled end main frame, to receive the input through keyboard signal of keyboard; At least one mouse driver, links the mouse of this main control end and controlled end main frame, to receive the mouse input signal of mouse; At least one first filtrator, links this keyboard driver, to filter this input through keyboard signal; At least one second filtrator, links this mouse driver, to filter this mouse input signal; At least one system input service module, links this first filtrator, the second filtrator, to receive the input through keyboard signal after this filtration and mouse input signal, after inputting service module process, is exported keyboard, cursor data by this system; At least one blocker, link this system input service module, to carry out the interception of this output keyboard, cursor data, this keyboard, cursor data are also supplied to the application program end of main control end and controlled end main frame by this blocker, according to this keyboard, mouse, cursor data, carried out the function of related keyboard, cursor display.
Aforesaid media sharing apparatus, wherein voice service block comprises: at least one audio port, for connecting at least one sound-effect player and a Speech input device, play to send the sound effect signal of broadcasting to sound-effect player by this audio port, or send Speech input signal to audio port by this Speech input device, at least one system sounds service module, link this audio port, to process the data of audio output or Speech input, and audio is exported data and send audio port to, play sound to allow audio port driver sound-effect player, or the Speech input data being inputted audio port by Speech input device are received by system sounds service module: at least one sound renderer, link application program end and the system sounds service module of the main frame of this main control end and controlled end, with by from USB interface slot and after sharing of transmitting, sound played data processed, send into this system sounds service module, sound playback process is carried out by this system sounds service module, at least one sound blocker, link application program end and the system sounds service module of this main control end and controlled end main frame, with the Speech input data of interception from voice service block, or the Speech input data of main frame and computer host system itself or voice output data, these Speech input data or voice output data to be carried out sharing transmission through Data Bridge device by USB interface slot by this main control end and controlled end main frame, or carry out the playback process of sound by system sounds service module.
Aforesaid media sharing apparatus, wherein flip flop equipment is a hot key.
Aforesaid media sharing apparatus, wherein flip flop equipment is an embedded dialog box application program.
Effect of media sharing apparatus of the present invention, be to simplify by this structure, the Data Bridge device of low cost, and there is general USB interface, at least two main frames are linked, and give display frame with usb data form, keyboard, the media data such as cursor and sound transmitted in both directions is between each main frame, and be directly installed in each main frame via this switching control module, make to share display frame except can mutually transmit between each main frame, keyboard, outside the media data such as cursor and sound, topmost technical spirit is the hardware resource between each main frame, mutually can share and be used in display frame, keyboard, the execution of the media data such as cursor and sound, play and process, can effectively save main frame resource, and eliminate between active computer main frame and need just can carry out media data transmission by server, share, play and the problem of report row and shortcoming, and the present invention can by the flip flop equipment trigger action of handled easily, and switched status and the function of the main frame of reciprocity main control end and controlled end, significantly can promote the economic benefit that industry utilizes.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the circuit block diagram of media sharing apparatus first embodiment of the present invention;
Fig. 2 is the circuit block diagram of Data Bridge device of the present invention;
Fig. 3 is the circuit block diagram of switching control module of the present invention;
Fig. 4 is that second of media sharing apparatus of the present invention implements illustration;
Fig. 5 is the preferred application illustration of media sharing apparatus of the present invention;
Fig. 6 is that the main frame of main control end in Fig. 5 and controlled end triggers and switches schematic diagram that is main, that control status and function;
Fig. 7 is that the 3rd of media sharing apparatus of the present invention implements illustration;
Fig. 8 is the window dialog box picture view of the flip flop equipment in Fig. 7.
Number in the figure illustrates:
100 media sharing apparatus
10 data bridges
11 data exchange units
111 crosspoints
112 microprocessing units
12USB controller
13USB controller
20 switch control module
21 display service blocks
211 system figure service modules
212 virtual display driver
213 flip flop equipments
213 ' flip flop equipment
213a trigger signals
213b virtual push button
22 keyboard/mouse service blocks
221 keyboard drivers
222 mouse drivers
223 first filtrators
224 second filtrators
225 system input service modules
226 blockers
23 voice service blocks
231 audio ports
231a sound-effect player
231b Speech input device
232 system sounds service modules
233 sound renderers
234 sound blockers
200 main frames
210USB interface slot
220 application program ends
230 entity display drivers
240 keyboards
250 mouses
300 main frames
310USB interface slot
320 application program ends
330 entity display drivers
340 keyboards
350 mouses
400 displays
500 displays
600USB cable
DS display frame signal
Embodiment
Refer to shown in Fig. 1 and Fig. 2, for the first embodiment of media sharing apparatus 100 of the present invention, this media sharing apparatus 100 comprises at least one Data Bridge device 10, the pattern of this Data Bridge device 10 is not limit, more comprise at least one data exchange unit 11 and at least one pair of USB controller 12 and 13 in the present invention, this data exchange unit 11 has display frame, keyboard, the media data such as cursor and sound converts the function of usb data form to, this USB controller 12 and 13 is linked to the two ends of data exchange unit 11 respectively, this USB controller 12 and 13 is corresponding to be respectively linked in the USB interface slot 210 of a main frame 200 and the USB interface slot 310 of another main frame 300, make between this main frame 200 and 300, be able to carry out transmitted in both directions display frame by USB data formats, keyboard, cursor and voice data.
Please coordinate again shown in Fig. 3, at least one pair of switches control module 20, be installed in this main frame 200 and 300 respectively, this switching control module 20 comprises at least one display service block 21, keyboard/mouse service block 22, voice service block 23 and a flip flop equipment 213, this display service block 21 more comprises at least one system figure service module (SYSTEMGRAPHICSERVICEMODULE) 211 and at least one virtual display driver (VIRTUALDISPLAYDRIVER) 212, this system figure service module 211 links the application program end (APPLICATIONPROGRAM) 220 of this main frame 200 and the application program end 320 of main frame 300, to receive the display picture data of the usb data form exported from the USB controller 12 and 13 of this Data Bridge device 10, so that the display picture data of this usb data form is processed, and export a display frame signal DS, to the entity display driver 330 of the entity display driver 230 of main frame 200 and main frame 300, with allow entity display driver 230 and 330 by picture display signal respectively correspondence deliver in display 400 and 500 show.
This virtual display driver 212 links this system figure service module 211, to receive the display picture data from the usb data form of system figure service module 211, and after converting this display picture data process to display frame signal DS, then send this system figure service module 211 back to.
This keyboard/mouse service block 22 comprises at least one keyboard driver 221, one mouse driver 222, first filtrator 223, second filtrator 224, one system input service module (SYSTEMINPUTSERVICEMOUDULE) 225 and blocker 226, wherein, this keyboard driver 221 links the keyboard 240 of this main frame 200 and the keyboard 340 of main frame 300, to receive the input through keyboard signal of keyboard 240 and 340, this mouse driver 222 links the mouse 250 of this main frame 200 and the mouse 350 of main frame 300, to receive the mouse input signal of mouse 250 and 350, this first filtrator 223 links this keyboard driver 221, to filter this input through keyboard signal, this second filtrator 224 links this mouse driver 222, to filter this mouse input signal, this system input service module 225 links this first filtrator 223, second filtrator 224, to receive the input through keyboard signal after this filtration and mouse input signal, after being processed by this system input service module 225, exported keyboard, mouse control order and cursor data, this blocker 226 links this system input service module 225, to carry out this output keyboard, the interception of mouse control order and cursor data, this blocker 226 also links the application program end 220 of this main frame 200 and the application program end 320 of main frame 300, with interception from the keyboard making this transmit from USB interface slot 210 and 310 or cursor input sharing data, or the keyboard of main frame 200 and main frame 300 system itself or cursor input data, related keyboard is carried out to be supplied to system input service module 225, the function of cursor input display.
This voice service block 23 comprises at least one audio port 231, system sounds service module (SYSTEMAUDIOSERVICEMOUDULE) 232, sound renderer (AUDIORENDER) 233 and sound blocker 234, wherein, this audio port 231 is for connecting an at least one sound-effect player 231a and Speech input device 231b, the pattern of this sound-effect player 231a is not limit, for a loudspeaker in the present invention, the pattern of this Speech input device 231b is not limit, for a microphone in the present invention, play to send the sound effect signal of broadcasting to sound-effect player 231a by this audio port 231, or send Speech input signal to audio port 231 by this Speech input device 231b.
This system sounds service module 232 links this audio port 231, to process the data of audio output or Speech input, and audio is exported data and send audio port 231 to, to allow audio port 231 drive sound-effect player 231a to play sound, or received the Speech input data being inputted audio port 231 by Speech input device 231b by system sounds service module 232.
This sound renderer 233 links the application program end 220 of this main frame 200, application program end 320 and the system sounds service module 232 of main frame 300, with by after sharing of transmitting from USB interface slot 210 and 310, sound played data processed, send into this system sounds service module 232, carry out sound playback process by this system sounds service module 232.
This sound blocker 234, link the application program end 220 of this main frame 200, application program end 320 and the system sounds service module 232 of main frame 300, with the Speech input data of interception from voice service block 23, or the Speech input data of main frame 200 and main frame 300 system itself or voice output data, these Speech input data or voice output data are carried out sharing transmission through Data Bridge device 10 by USB interface slot 210 and 310 by this application program end 220 and 320, or the playback process of sound is carried out by system sounds service module 232.
The pattern of this flip flop equipment 213 is not limit, be at least one hot key depended on keyboard 240 and 340 be in the first embodiment of the present invention example, the keyboard making this flip flop equipment 213 link this keyboard/mouse service block 22 can be pressed by sending a trigger signals 213a by this flip flop equipment 213, is sent via above-mentioned keyboard/mouse service block 22.
Display service block 21 in above-mentioned switching control module 20, keyboard/mouse service block 22, voice service block 23 or flip flop equipment 213 can be hardware circuit device, also can be equivalent software kenel and are installed in this main frame 200 and 300.
Please coordinate again shown in Fig. 4, for the second embodiment of media sharing apparatus 100 of the present invention, wherein, show this data exchange unit 11 and comprise a crosspoint 111 and microprocessing unit 112, these crosspoint 111 two ends are linked between two USB controllers 12 and 13, to carry out the two-way data exchange between two USB controllers 12 and 13, this microprocessing unit 112 links this crosspoint 111, to control exchanges data opportunity and the path of this crosspoint 111.
Shown in Fig. 5 and Fig. 6, for the preferred application example of media sharing apparatus 100 of the present invention, wherein, showing this main frame 200 and 300 is mobile computer, this switching control module 20 is all installed in inside, between the USB interface slot 210 of this main frame 200 and the USB interface slot 310 of main frame 300, and be linked on the USB controller 12 and 13 at these Data Bridge device 10 two ends respectively by a USB cable 600, connection relationship between this Data Bridge device 10 and this USB cable 600, not Figure 5 shows that limit, also single cable can be integrated into by this Data Bridge device 10 with this two USB cable 600.
Main control end when original state is main frame 200, and main frame 300 is controlled end, by this data bridge 10 by the display frame of main frame 200, keyboard, cursor and voice data, with USB format transmission in the switching control module 20 of main frame 300, serve block 21 by the display in this switching control module 20 and processed this display picture data, the display frame making the display 500 of main frame 300 show this main frame 200 to send, and, via the keyboard/mouse service block 22 of the switching control module 20 in this main frame 300, process this keyboard from main frame 200, cursor input data, make this keyboard, cursor position can be shown in this display frame, make the display frame of the display 500 of main frame 300 also can show the keyboard of this main frame 200, cursor enters the state of operation, further, the Speech input from this main frame 200 is processed by the voice service block 23 of the switching control module 20 in this main frame 300, voice output data, the sound-effect player 231a of main frame 300 is made to be play Speech input from this main frame 200 or voice output audio, and then reach the display frame making main frame 300 share main frame 200, keyboard, effect of the media data such as cursor and sound.
When main frame 300 is for obtaining ownership, then triggered (as shown in dotted arrow in Fig. 6) by the flip flop equipment 213 of the switching control module 20 of this main frame 300, and produce this trigger signals 213a to application program end 320, this application program end 320 is made to produce the function of main control end, and start to perform the master control function as above-mentioned original main frame 200 for main control end, and this trigger signals 213a be transmitted to the application program end 220 of main frame 200 through above-mentioned Data Bridge device 10, main frame 200 is made to become the controlled end status of original main frame 300, and the controlled end function performed as original main frame 300, and during this main frame 200 one-tenth controlled end, still can share display frame according to above computer main frame 300, keyboard, the operator scheme of cursor and voice data, shared the display frame that main frame 300 transmits, keyboard, the media data such as cursor and sound.
Mutually display frame is shared between above computer main frame 200 and computing machine 300, keyboard, the media data such as cursor or sound share operation, this display frame, keyboard, cursor or voice data might not be the real-time display frame of main control end main frame 200 or 300 itself, keyboard, cursor or voice data, also main control end computing machine 200 or 300 can be carried according to the other display frame specified by user's demand, keyboard, cursor or voice data, the main frame 300 or 200 of controlled end can be used as the output that another extends, input medium data display the play equipment or share equipment.
And shown in above-mentioned Fig. 5 and Fig. 6, media sharing apparatus 100 application state of the present invention, is not limited to the man-to-man mode of connection of main frame 200 and 300, also can be many-to-one mode of connection.
Please coordinate again shown in Fig. 7 and Fig. 8, for the 3rd embodiment of the media sharing apparatus 100 of invention, wherein, show the application program kenel that this flip flop equipment 213 ' is an embedding window dialog box, this flip flop equipment 213 ' links the application program end 220 of this main frame 200 and the application program end 320 of main frame 300, with the shake-up that is pressed by the virtual push button 213b (as shown in Figure 8) in this flip flop equipment 213 ', and the trigger signals 213a sending master control control command is to the application program end 320 of the application program end 220 of main frame 200 or main frame 300, main frame 200 and 300 status of the main control end making this original and controlled end exchanges.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a media sharing apparatus, is characterized in that, comprising:
At least one Data Bridge device, have display frame, keyboard, cursor and sound media data convert the function of usb data form to, two ends are linked in the USB interface slot of a main control end and controlled end main frame respectively, make between this main frame, be able to come transmitted in both directions display frame, keyboard, cursor and acoustic medium data by USB data formats;
At least one pair of switches control module, be installed on main control end and controlled end computer mainframe internal that these Data Bridge device two ends link respectively, and this switching control module has at least one flip flop equipment, to send display picture data by main control end main frame, keyboard, cursor and acoustic medium data, through Data Bridge device with the display frame of usb data format transmission, keyboard, cursor and voice data are to controlled end main frame, make the display frame that controlled end main frame display main control end main frame transmits, keyboard, cursor and acoustic medium data, and trigger generation one trigger signals by this controlled end main frame with flip flop equipment, main control end main frame is delivered to through this Data Bridge device, the status of original main control end and controlled end main frame and function reciprocity are switched.
2. media sharing apparatus according to claim 1, is characterized in that, described Data Bridge device comprises:
At least one data exchange unit, have display frame, keyboard, cursor and sound media data convert the function of usb data form to;
At least one pair of USB controller, is linked to the two ends of data exchange unit respectively, and this USB controller is corresponding to be respectively linked in the USB interface slot of main control end and controlled end main frame.
3. media sharing apparatus according to claim 2, is characterized in that, described data exchange unit comprises:
One crosspoint, these crosspoint two ends are linked between two USB controllers, to carry out the bidirectional data exchange between two USB controllers;
One microprocessing unit, links this crosspoint, to control exchanges data opportunity and the path of this crosspoint.
4. media sharing apparatus according to claim 1, is characterized in that, described switching control module comprises:
At least one display service block, the display picture data of the usb data form that this display service block reception exports from the USB controller of this Data Bridge device, to process the display picture data of this usb data form;
At least one keyboard/mouse service block, to receive main control end and controlled end main frame keyboard, mouse input signal, is carried out the function of related keyboard, cursor display;
At least one voice service block, to receive main control end and controlled end main frame Speech input or output signal, is carried out the acoustic processing of being correlated with and playing function;
At least one flip flop equipment, this flip flop equipment links this keyboard/mouse service block, by this flip flop equipment pressure by sending a trigger signals, can be sent via this keyboard/mouse service block.
5. media sharing apparatus according to claim 4, is characterized in that, described display service block comprises:
At least one system figure service module, this system figure service module receives the display picture data of the usb data form exported from the USB controller of this Data Bridge device, so that the display picture data of this usb data form is processed, and export a display frame signal, to the entity display driver of the main frame of main control end and controlled end, with allow entity display driver by picture display signal respectively correspondence deliver in display and show;
At least one virtual display driver, link this system figure service module, to receive the display picture data from the usb data form of system figure service module, and after converting this display picture data process to display frame signal, then send this system figure service module back to.
6. media sharing apparatus according to claim 4, is characterized in that, described keyboard/mouse service block comprises:
At least one keyboard driver, links the keyboard of this main control end and controlled end main frame, to receive the input through keyboard signal of keyboard;
At least one mouse driver, links the mouse of this main control end and controlled end main frame, to receive the mouse input signal of mouse;
At least one first filtrator, links this keyboard driver, to filter this input through keyboard signal;
At least one second filtrator, links this mouse driver, to filter this mouse input signal;
At least one system input service module, links this first filtrator, the second filtrator, to receive the input through keyboard signal after this filtration and mouse input signal, after inputting service module process, is exported keyboard, cursor data by this system;
At least one blocker, link this system input service module, to carry out the interception of this output keyboard, cursor data, this keyboard, cursor data are also supplied to the application program end of main control end and controlled end main frame by this blocker, according to this keyboard, mouse, cursor data, carried out the function of related keyboard, cursor display.
7. media sharing apparatus according to claim 4, is characterized in that, described voice service block comprises:
At least one audio port, at least one sound-effect player of connection and a Speech input device, plays to send the sound effect signal of broadcasting to sound-effect player by this audio port, or sends Speech input signal to audio port by this Speech input device;
At least one system sounds service module, link this audio port, to process the data of audio output or Speech input, and audio is exported data and send audio port to, to allow audio port driver sound-effect player play sound, or received the Speech input data being inputted audio port by Speech input device by system sounds service module;
At least one sound renderer, link application program end and the system sounds service module of the main frame of this main control end and controlled end, with by from USB interface slot and after sharing of transmitting, sound played data processed, send into this system sounds service module, carry out sound playback process by this system sounds service module;
At least one sound blocker, link application program end and the system sounds service module of this main control end and controlled end main frame, with the Speech input data of interception from voice service block, or the Speech input data of main frame and computer host system itself or voice output data, these Speech input data or voice output data to be carried out sharing transmission through Data Bridge device by USB interface slot by this main control end and controlled end main frame, or carry out the playback process of sound by system sounds service module.
8. media sharing apparatus according to claim 1, is characterized in that, described flip flop equipment is a hot key.
9. media sharing apparatus according to claim 1, is characterized in that, described flip flop equipment is an embedded dialog box application program.
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| CN104484302B (en) * | 2014-12-25 | 2017-09-26 | 中国电子科技集团公司第四十一研究所 | It is USB interface-based to realize system of the two-way communication with controlling between two main frames |
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| TW201032051A (en) * | 2009-02-19 | 2010-09-01 | Aten Int Co Ltd | Keyboard-video-monitor-periphery switch |
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